本发明涉及电连接器与电子设备，属于电信号传输技术领域。The invention relates to an electric connector and electronic equipment, belonging to the technical field of electric signal transmission.
目前，网络服务器、超级计算机等的差分信号链路超高速数据的传输多通过高速连接器实现，但是相关技术中，受限于高速连接器的小体积等因素，高速连接器中的各个高速差分信号线的间距较小，再加上各高速差分信号线之间的并行长度大、高速信号的上升沿时间短等因素，高速连接器的各差分线之间存在远端和近端串扰严重的问题，降低了信号传输的品质和稳定性。At present, the transmission of ultra-high-speed data in differential signal links of network servers, supercomputers, etc. is mostly achieved through high-speed connectors. However, in related technologies, due to factors such as the small size of high-speed connectors, the spacing between each high-speed differential signal line in the high-speed connector is small. In addition, due to factors such as the large parallel length between each high-speed differential signal line and the short rising edge time of the high-speed signal, there are serious problems of far-end and near-end crosstalk between the differential lines of the high-speed connector, which reduces the quality and stability of signal transmission.
并且，随着信号传输速率和功率密度的不断增加，对于采用PCB板电路作为信号传输的载体在高速信号传输时不仅面临衰减、串扰、失真等信号完整性问题，还会因为高速信号自身的电特性需求面临着空间不足等实际问题。虽然，采用电连接器替换传统的PCB板电路信号传输方式，可以很大程度解决上述问题，但电连接器尺寸较小，同时结构复杂，一些关键结构会引起潜在的风险，如果不仔细设计与安装，电连接器的性能不仅不能达到设计预期，还可能会急剧恶化。Moreover, with the continuous increase in signal transmission rate and power density, the use of PCB circuits as carriers for signal transmission not only faces signal integrity issues such as attenuation, crosstalk, and distortion during high-speed signal transmission, but also faces practical problems such as insufficient space due to the electrical characteristics of high-speed signals themselves. Although the use of electrical connectors to replace traditional PCB circuit signal transmission methods can largely solve the above problems, electrical connectors are small in size and complex in structure, and some key structures may cause potential risks. If they are not carefully designed and installed, the performance of the electrical connectors will not only fail to meet the design expectations, but may also deteriorate sharply.
用于传输差分信号链路超高速数据的高速电连接器体积小，高速差分传输电缆之间间距小，各高速差分传输电缆之间的并行长度较长，并且高速信号上升沿时间短，这些原因导致信号失真问题和传输电缆之间的干扰非常严重。针对这些问题，首先，需要对电连接器的过渡结构仔细设计；其次，最好的处理干扰问题的办法，就是用金属片将差分信号隔开，使得每对信号相互隔离，从而保持信号的完整性。但是，金属片之间无法百分百接触，容易出现缝隙。当特定频率的电流流过缝隙时，会形成谐振，导致信号能量扩散，引起电性能恶化。基于电连接器的实际装配工艺，应尽量缩短高速差分信号的并行长度，降低传输电缆之间的耦合路径，从而降低各信号相互干扰的风险。The high-speed electrical connector used to transmit ultra-high-speed data in differential signal links is small in size, the spacing between high-speed differential transmission cables is small, the parallel length between each high-speed differential transmission cable is long, and the rising edge time of high-speed signals is short. These reasons lead to very serious signal distortion problems and interference between transmission cables. In response to these problems, first of all, the transition structure of the electrical connector needs to be carefully designed; secondly, the best way to deal with the interference problem is to separate the differential signal with a metal sheet so that each pair of signals is isolated from each other, thereby maintaining the integrity of the signal. However, the metal sheets cannot be 100% in contact with each other, and gaps are prone to appear. When a current of a specific frequency flows through the gap, resonance is formed, resulting in the diffusion of signal energy and the deterioration of electrical performance. Based on the actual assembly process of the electrical connector, the parallel length of the high-speed differential signal should be shortened as much as possible, and the coupling path between the transmission cables should be reduced, thereby reducing the risk of mutual interference between the signals.
以及，随着技术的不断进步，现代的网络服务器和超级计算机的数据处理速度越来越快，专用处理芯片(ASIC)使用串行差分信号链路传送超高速数据，可高达上百Gbps。在系统复杂、元器件密度很高的印刷电路板(PCB)上，越来越难以找到满足高速差分数据传输要求的布线空间。因此需要用精密的电缆连接器将专用处理芯片的高速差分信号直接传递给所需的设备。电缆连接器的性能会对信号传输的质量有至关重要的影响，甚至影响信号传输的完整性。相关技术中的连接器，连接在电缆和电路板上的触点之间，连接器的插座内的接触件与电路板上的信号触点接触，连接器的插头内的接触件与电缆相连，插座内的接触件与插头内的接触件彼此插接，导致难以实现稳定和可靠的信号传输。Also, with the continuous advancement of technology, the data processing speed of modern network servers and supercomputers is getting faster and faster, and application-specific processing chips (ASICs) use serial differential signal links to transmit ultra-high-speed data, which can be as high as hundreds of Gbps. On printed circuit boards (PCBs) with complex systems and high component density, it is increasingly difficult to find wiring space that meets the requirements of high-speed differential data transmission. Therefore, it is necessary to use precision cable connectors to directly transmit the high-speed differential signals of dedicated processing chips to the required devices. The performance of cable connectors will have a crucial impact on the quality of signal transmission and even affect the integrity of signal transmission. The connector in the related art is connected between the contacts on the cable and the circuit board, the contacts in the socket of the connector are in contact with the signal contacts on the circuit board, the contacts in the plug of the connector are connected to the cable, and the contacts in the socket and the contacts in the plug are plugged into each other, which makes it difficult to achieve stable and reliable signal transmission.
发明内容Summary of the invention
本发明提供电连接器与电子设备，旨在至少解决现有技术中存在的技术问题之一。例如，本发明提出电连接器与电子设备，至少降低电连接器内部信号电缆之间相互干扰的几率，同时缓解了电连接器复杂化精密化与内部空间需求不足的矛盾，可提高安装精度和连接可靠性，实现差分线之间的串扰屏蔽隔离，改善了差分线之间的远端和近端的串扰问题，提升了信号传输的品质和稳定性。The present invention provides an electrical connector and an electronic device, aiming to solve at least one of the technical problems existing in the prior art. For example, the present invention proposes an electrical connector and an electronic device, which at least reduces the probability of mutual interference between signal cables inside the electrical connector, and at the same time alleviates the contradiction between the complexity and precision of the electrical connector and the insufficient internal space requirement, can improve the installation accuracy and connection reliability, realize the crosstalk shielding isolation between the differential lines, improve the crosstalk problem between the far end and the near end of the differential lines, and improve the quality and stability of signal transmission.
本发明的技术方案一方面涉及电连接器，包括：插头组件，所述插头组件包括具有穿线孔的线卡板，该穿线孔允许至少一个传输电缆通过；所述线卡板与所述传输电缆中的提供信号屏蔽的至少一个导线和/或屏蔽层连接。One aspect of the technical solution of the present invention relates to an electrical connector, comprising: a plug assembly, wherein the plug assembly includes a wire card board having a wire threading hole, which allows at least one transmission cable to pass through; the wire card board is connected to at least one wire and/or shielding layer in the transmission cable that provides signal shielding.
本发明的技术方案另一方面涉及焊接安装附件，应用于本发明实施例的电连接器；所述焊接安装附件包括：固定凹位和凹槽，所述传输电缆的信号线和导电件的接触处能嵌入所述固定凹位内，所述插头隔板背离所述插头连接板的一侧嵌入所述凹槽内。Another aspect of the technical solution of the present invention relates to a welding installation accessory, which is applied to the electrical connector of the embodiment of the present invention; the welding installation accessory includes: a fixed recess and a groove, the contact point between the signal line of the transmission cable and the conductive part can be embedded in the fixed recess, and the side of the plug partition facing away from the plug connecting plate is embedded in the groove.
本发明的技术方案另一方面涉及插座组件，包括：插座壳体和至少一个插座隔板，其中：所述插座壳体定位和安装所述插座隔板；每个所述插座隔板具有切槽，以允许阵列布置的至少一个所述插座隔板的至少一个切槽提供容纳空间。Another aspect of the technical solution of the present invention relates to a socket assembly, comprising: a socket housing and at least one socket partition, wherein: the socket housing positions and mounts the socket partition; each of the socket partitions has a groove to allow at least one groove of at least one of the socket partitions arranged in an array to provide an accommodation space.
本发明的技术方案另一方面涉及电连接器，包括本发明实施例的插座组件，以及与所述插座组件连接的插头组件。Another aspect of the technical solution of the present invention relates to an electrical connector, including a socket assembly according to an embodiment of the present invention, and a plug assembly connected to the socket assembly.
本发明的技术方案另一方面涉及电连接器，包括：插头组件，所述插头组件包括第一屏蔽件和多个导电件，所述第一屏蔽件设有多个第一孔，多个所述导电件一一对应的配合在多个所述第一孔内以实现相邻两个所述导电件的屏蔽隔离；插座组件，所述插座组件包括第二屏蔽件和多个第二连接件，所述第二屏蔽件设有多个第二孔，多个所述第二连接件一一对应的配合在多个所述第二孔内以实现相邻两个所述第二连接件的屏蔽隔离；在所述插头组件和所述插座组件插接配合时，多个所述导电件与多个所述第二连接件一一对应电连接以用于信号传输，所述第一屏蔽件和所述第二屏蔽件止抵对接以实现对接的所述导电件和所述第二连接件周侧的屏蔽隔离。Another aspect of the technical solution of the present invention relates to an electrical connector, including: a plug assembly, the plug assembly including a first shielding member and a plurality of conductive members, the first shielding member being provided with a plurality of first holes, and the plurality of conductive members being matched one-to-one in the plurality of first holes to achieve shielding isolation of two adjacent conductive members; a socket assembly, the socket assembly including a second shielding member and a plurality of second connecting members, the second shielding member being provided with a plurality of second holes, and the plurality of second connecting members being matched one-to-one in the plurality of second holes to achieve shielding isolation of two adjacent second connecting members; when the plug assembly and the socket assembly are plugged in and mated, the plurality of conductive members are electrically connected one-to-one with the plurality of second connecting members for signal transmission, and the first shielding member and the second shielding member are stopped and docked to achieve shielding isolation of the docked conductive members and the peripheral sides of the second connecting members.
本发明的技术方案另一方面涉及电子设备，包括本发明实施例的电连接器。Another aspect of the technical solution of the present invention relates to electronic equipment, including the electrical connector according to the embodiment of the present invention.
本发明的技术方案另一方面涉及电连接器，包括：插头组件和能与插头组件插接配合的插座组件。Another aspect of the technical solution of the present invention relates to an electrical connector, comprising: a plug assembly and a socket assembly that can be plugged and matched with the plug assembly.
本发明的技术方案另一方面涉及连接器，包括：导电件和中介接触件，所述中介接触件适于与电路板上的信号触点直接或间接焊接连接，所述导电件具有接线段和弹性接触段，所述导电件的接线段适于与电缆连接，所述导电件的弹性接触段与所述中介接触件弹性接触以形成电连接，所述中介接触件和所述导电件的至少彼此接触的接触部分被表面处理以形成抗氧化层。Another aspect of the technical solution of the present invention relates to a connector, comprising: a conductive member and an intermediate contact member, wherein the intermediate contact member is suitable for direct or indirect welding connection with a signal contact on a circuit board, the conductive member has a wiring segment and an elastic contact segment, the wiring segment of the conductive member is suitable for connection with a cable, the elastic contact segment of the conductive member is in elastic contact with the intermediate contact member to form an electrical connection, and at least the contact portions of the intermediate contact member and the conductive member that are in contact with each other are surface-treated to form an anti-oxidation layer.
本发明的技术方案另一方面涉及电子设备，包括：电路板、传输电缆以及本发明实施例的连接器；所述传输电缆的信号线与所述导电件连接，所述中介接触件与所述电路板上的信号触点焊接。Another aspect of the technical solution of the present invention relates to an electronic device, comprising: a circuit board, a transmission cable and a connector according to an embodiment of the present invention; the signal line of the transmission cable is connected to the conductive member, and the intermediate contact member is welded to the signal contact on the circuit board.
本发明的有益效果如下。The beneficial effects of the present invention are as follows.
本发明能够实现差分线之间的串扰屏蔽隔离，改善了差分线之间的远端和近端的串扰问题，提升了信号传输的品质和稳定性。本发明提出的电连接器及其安装附件的技术方案至少降低电连接器内部信号电缆之间相互干扰的几率，同时缓解了电连接器复杂化精密化与内部空间需求不足的矛盾，可提高安装精度和连接可靠性，进而提高电性能。The present invention can achieve crosstalk shielding isolation between differential lines, improve the crosstalk problem between the far end and the near end of the differential lines, and enhance the quality and stability of signal transmission. The technical solution of the electrical connector and its installation accessories proposed by the present invention at least reduces the probability of mutual interference between signal cables inside the electrical connector, and at the same time alleviates the contradiction between the complexity and precision of the electrical connector and the insufficient internal space requirement, which can improve the installation accuracy and connection reliability, thereby improving the electrical performance.
通过采用新的隔片安装方式，以及采用新的电连接器与传输电路的连接过渡方式，降低电连接器内部信号线之间相互干扰的几率，同时缓解了电连接器复杂化精密化与内部空间需求不足的矛盾。By adopting a new spacer installation method and a new connection transition method between the electrical connector and the transmission circuit, the probability of mutual interference between signal lines inside the electrical connector is reduced, while the contradiction between the complexity and precision of the electrical connector and the insufficient internal space demand is alleviated.
对于插头隔板与插头连接板之间，以及插头隔板与线卡板之间，采用偏移孔及紧配合的装配方式，可有效消除板件卡接处的装配缝隙，有效防止感应电流流过缝隙造成信号干扰。该装配方式不仅省去了焊接缝隙的生产步骤，还使得屏蔽结构以采用单隔板拼接方式而简化，避免采用一体化压铸工艺和CNC工艺来加工的复杂异型结构，因此降低了加工难度同时有利于提高装配精度。此外，该装配方式可进一步减少单个隔片厚度，缓解电连接器内部空间不足的问题。For the assembly method between the plug partition and the plug connection plate, and between the plug partition and the line card plate, the offset hole and tight fit assembly method can effectively eliminate the assembly gap at the plate joint, and effectively prevent the induced current from flowing through the gap and causing signal interference. This assembly method not only eliminates the production step of the welding gap, but also simplifies the shielding structure by using a single partition splicing method, avoiding the complex special-shaped structure processed by integrated die-casting process and CNC process, thereby reducing the processing difficulty and facilitating the improvement of assembly accuracy. In addition, this assembly method can further reduce the thickness of a single partition and alleviate the problem of insufficient internal space of the electrical connector.
电连接器与传输电缆的过渡结构采用了新的过渡方式，通过在线卡板上直接打通穿线孔，为传输电缆提供更大的穿线空间。传输电缆的信号线可通过穿线孔直接与导电件焊接，缩短了电连接器与传输电缆连接所需尺寸，从而缩小了干扰发生主要区域的范围。采用线卡板作为传输电缆的地线导体，使得作为传输电缆地线的屏蔽层与线板卡连接，有利于保证接地通路的连续性。The transition structure between the electrical connector and the transmission cable adopts a new transition method, which provides a larger threading space for the transmission cable by directly opening a threading hole on the line card. The signal line of the transmission cable can be directly welded to the conductive part through the threading hole, shortening the size required for the connection between the electrical connector and the transmission cable, thereby reducing the scope of the main interference area. The line card is used as the ground conductor of the transmission cable, so that the shielding layer of the transmission cable ground is connected to the line card, which is conducive to ensuring the continuity of the grounding path.
采用新的拼接式屏蔽结构，配合采用新的电连接器与传输电缆连接的过渡方式，提供带固定凹位和凹槽的焊接安装附件(焊头)，以方便满足各种安装方式下的电连接器与传输电缆的焊接安装需求。A new spliced shielding structure is adopted, in conjunction with a new transition method for connecting the electrical connector to the transmission cable, and welding installation accessories (welding heads) with fixed recesses and grooves are provided to facilitate the welding installation requirements of the electrical connector and the transmission cable under various installation methods.
通过插座隔板和定位槽定位隔片安装位置，以及通过容纳空间定位垫件的安装精度，可提高安装精度，提高结构强度，进而提高电性能。插座隔板和插座连接板嵌入插座壳体内，隔片间相互支撑，可提高插座整体结构强度。插座连接板的连接凸部与垫件的连接孔配合产生应力，使得垫件固定于容纳空间内再进行焊接，有利于提高安装精度。插座壳体和针脚采用一体化结构，以及在针脚和电路板之间增设胶套，可提高安装进度和连接稳固性。插座壳体采用上宽下窄结构，设置尺寸不一致的定位孔和定位柱，具有导向作用，可有效防止反插。插头壳体的插头口高出内部用于传输的导电件，插头壳体的插头口设置有卡块和卡槽配合连接，可提高使用寿命。插座壳体设置有上宽下窄结构，并配套有用于拔出插头的拉带，可提高电连接器周边的电路板空间的利用率。The installation position of the spacer is located by the socket partition and the positioning groove, and the installation accuracy of the gasket is located by the accommodation space, which can improve the installation accuracy, improve the structural strength, and thus improve the electrical performance. The socket partition and the socket connecting plate are embedded in the socket housing, and the spacers support each other, which can improve the overall structural strength of the socket. The connection convex part of the socket connecting plate cooperates with the connection hole of the gasket to generate stress, so that the gasket is fixed in the accommodation space before welding, which is conducive to improving the installation accuracy. The socket housing and the pin adopt an integrated structure, and a rubber sleeve is added between the pin and the circuit board, which can improve the installation progress and connection stability. The socket housing adopts a wide-upper-narrow-lower structure, and is provided with positioning holes and positioning columns of inconsistent sizes, which has a guiding function and can effectively prevent reverse insertion. The plug port of the plug housing is higher than the conductive part used for transmission inside, and the plug port of the plug housing is provided with a card block and a card slot for matching connection, which can improve the service life. The socket housing is provided with a wide-upper-narrow-lower structure, and is equipped with a pull belt for pulling out the plug, which can improve the utilization rate of the circuit board space around the electrical connector.
本发明的连接器提出了插头内的导电件与电缆相连且直接与电路板上的信号触点弹性接触，从而提高了信号传输的稳定性和可靠性。中介接触件与导电件弹性接触，中介接触件与电路板之间进行焊接，在进行表面处理的过程中只需对小型件进行表面处理，避免对触点较多的电路板进行表面处理，使得连接器易于表面处理且表面处理的成本低、进而使得连接器接触和信号传输稳定性和可靠性高。此外，本发明实施例的连接器使用难度较低。The connector of the present invention proposes that the conductive part in the plug is connected to the cable and directly elastically contacts the signal contact on the circuit board, thereby improving the stability and reliability of signal transmission. The intermediate contact part is in elastic contact with the conductive part, and the intermediate contact part is welded to the circuit board. During the surface treatment process, only small parts need to be surface treated, avoiding surface treatment of the circuit board with more contacts, making the connector easy to surface treat and the cost of surface treatment low, thereby making the connector contact and signal transmission stable and reliable. In addition, the connector of the embodiment of the present invention is relatively easy to use.
本发明的上述和/或附加的方面和优点从结合下面附图对实施例的描述中将变得明显和容易理解，其中：The above and/or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:
图1是根据本发明一些实施例的装有电缆的电连接器的总体第一示意图。FIG. 1 is a first schematic diagram of an overall electrical connector with a cable installed according to some embodiments of the present invention.
图2是根据本发明一些实施例的装有电缆的电连接器的插头组件和插座组件插接装配的立体示意图。2 is a perspective schematic diagram of the plug assembly and the socket assembly of the electrical connector with the cable installed according to some embodiments of the present invention.
图3是根据本发明一些实施例中的装有电缆的电连接器的插头组件和插座组件插接装配的部分结构图。3 is a partial structural diagram of the plug assembly and the socket assembly of the electrical connector equipped with the cable according to some embodiments of the present invention.
图4是根据本发明一些实施例中的装有电缆的电连接器的插头组件的部分结构图。4 is a partial structural diagram of a plug assembly of an electrical connector equipped with a cable according to some embodiments of the present invention.
图5是根据本发明一些实施例中的电连接器的插头组件的板件结构示意图。FIG. 5 is a schematic diagram of a board structure of a plug assembly of an electrical connector according to some embodiments of the present invention.
图6是根据本发明一些实施例中的电连接器的插头连接板的正视图。6 is a front view of a plug connection board of an electrical connector according to some embodiments of the present invention.
图7为图6的A处的放大示意图。FIG. 7 is an enlarged schematic diagram of point A in FIG. 6 .
图8是根据本发明一些实施例中的电连接器的线卡板的正视图。FIG. 8 is a front view of a line card board of an electrical connector according to some embodiments of the present invention.
图9是根据本发明一些实施例中的电连接器的插头隔板的正视图。9 is a front view of a plug bulkhead of an electrical connector according to some embodiments of the present invention.
图10是根据本发明一些实施例中的装有电缆的电连接器的隔片组件的正视图。10 is a front view of a spacer assembly of an electrical connector with a cable mounted therein according to some embodiments of the present invention.
图11是根据本发明一些实施例中的与电连接器连接的传输电缆的剖视图。11 is a cross-sectional view of a transmission cable connected to an electrical connector according to some embodiments of the present invention.
图12是根据本发明一些实施例中的与电连接器连接的电路板的正视图。12 is a front view of a circuit board connected to an electrical connector according to some embodiments of the present invention.
图13是根据本发明一些实施例中的电连接器与传输电缆的过渡连接结构的剖面视图。13 is a cross-sectional view of a transition connection structure between an electrical connector and a transmission cable according to some embodiments of the present invention.
图14是根据本发明一些实施例中的电连接器的另一剖视图，其中示出光敏胶结构。14 is another cross-sectional view of the electrical connector according to some embodiments of the present invention, showing a photosensitive adhesive structure.
图15是根据本发明一些实施例中的焊接安装附件的结构示意图。FIG. 15 is a schematic diagram of the structure of a welding mounting accessory according to some embodiments of the present invention.
图16是根据本发明一些实施例中的焊头用于电连接器时的示意图。FIG. 16 is a schematic diagram of a welding head used in an electrical connector according to some embodiments of the present invention.
图17为图16的B处的放大示意图。FIG. 17 is an enlarged schematic diagram of point B in FIG. 16 .
图18是根据本发明一些实施例的插座壳体的结构示意图。FIG. 18 is a schematic structural diagram of a socket housing according to some embodiments of the present invention.
图19是根据本发明一些实施例的插座隔板的第一正视图。19 is a first front view of a receptacle partition according to some embodiments of the present invention.
图20是根据本发明一些实施例的插座连接板的第一正视图。20 is a first front view of a socket connection plate according to some embodiments of the present invention.
图21是根据本发明一些实施例的插头壳体的内部结构剖视图。21 is a cross-sectional view of the internal structure of a plug housing according to some embodiments of the present invention.
图22是图21中C处的放大示意图。FIG. 22 is an enlarged schematic diagram of point C in FIG. 21 .
图23是根据本发明一些实施例的插头组件的结构示意图。FIG. 23 is a schematic diagram of the structure of a plug assembly according to some embodiments of the present invention.
图24是根据本发明一些实施例的插头隔板与插座隔板连接的结构示意图。FIG. 24 is a schematic diagram of the structure of the connection between the plug partition and the socket partition according to some embodiments of the present invention.
图25是图25中D处的放大示意图。FIG. 25 is an enlarged schematic diagram of point D in FIG. 25 .
图26是根据本发明一些实施例的插头隔板与插座隔板的连接结构分解图。26 is an exploded view of the connection structure between the plug partition and the socket partition according to some embodiments of the present invention.
图27是根据本发明一些实施例的插座隔板的第二正视图。27 is a second front view of a receptacle partition according to some embodiments of the present invention.
图28是根据本发明一些实施例的插座连接板的第二正视图。28 is a second front view of the socket connection plate according to some embodiments of the present invention.
图29是根据本发明一些实施例的插头组件和插座组件的爆炸示意图。29 is an exploded schematic diagram of a plug assembly and a receptacle assembly according to some embodiments of the present invention.
图30是根据本发明一些实施例的插头组件的立体示意图。FIG. 30 is a perspective schematic diagram of a plug assembly according to some embodiments of the present invention.
图31是根据本发明一些实施例的插头组件的插头壳体的内部结构示意图。FIG. 31 is a schematic diagram of the internal structure of a plug housing of a plug assembly according to some embodiments of the present invention.
图32是根据本发明一些实施例的插头组件的第一屏蔽件、导电件和传输电缆的装配示意图。32 is a schematic diagram of the assembly of a first shielding member, a conductive member, and a transmission cable of a plug assembly according to some embodiments of the present invention.
图33是图32的仰视示意图。FIG. 33 is a schematic bottom view of FIG. 32 .
图34是根据本发明一些实施例的第一屏蔽件的仰视立体示意图。34 is a bottom perspective schematic diagram of a first shielding member according to some embodiments of the present invention.
图35是根据本发明一些实施例的第一屏蔽件的俯视立体示意图。35 is a top perspective schematic diagram of a first shielding member according to some embodiments of the present invention.
图36是根据本发明一些实施例的插座组件的立体示意图。36 is a perspective schematic diagram of a socket assembly according to some embodiments of the present invention.
图37是根据本发明一些实施例的插座组件的俯视示意图。37 is a top view schematic diagram of a socket assembly according to some embodiments of the present invention.
图38是根据本发明一些实施例的电路板的立体示意图。FIG. 38 is a perspective schematic diagram of a circuit board according to some embodiments of the present invention.
图39是根据本发明一些实施例的第二屏蔽件的俯视立体示意图。39 is a top perspective schematic diagram of a second shielding member according to some embodiments of the present invention.
图40是根据本发明一些实施例的第二屏蔽件的仰视立体示意图。40 is a bottom perspective schematic diagram of a second shielding member according to some embodiments of the present invention.
图41是本发明一些实施例的连接器的立体示意图。FIG. 41 is a perspective schematic diagram of a connector according to some embodiments of the present invention.
图42是本发明一些实施例的连接器的侧视图。42 is a side view of a connector according to some embodiments of the present invention.
图43是本发明一些实施例的插座壳体和介质板相互配合的立体示意图。FIG. 43 is a three-dimensional schematic diagram of the cooperation between the socket housing and the dielectric plate in some embodiments of the present invention.
图44是本发明一些实施例的介质板的立体示意图。FIG. 44 is a perspective schematic diagram of a dielectric plate according to some embodiments of the present invention.
图45是本发明一些实施例的连接器的另一结构立体图。FIG. 45 is another structural stereoscopic diagram of the connector according to some embodiments of the present invention.
图46和图47均是本发明一些实施例的连接器的另一结构侧视图。46 and 47 are both side views of another structure of the connector according to some embodiments of the present invention.
图48是本发明一些实施例的导电件的侧视图。48 is a side view of a conductive member according to some embodiments of the present invention.
图49是本发明一些实施例的导电件的另一结构立体图。FIG. 49 is another structural stereoscopic diagram of the conductive member according to some embodiments of the present invention.
图50和图56均是本发明一些实施例的导电件的另一结构侧视图。50 and 56 are both side views of another structure of the conductive member according to some embodiments of the present invention.
图57是本发明一些实施例的导电件的另一结构立体图。FIG. 57 is another structural stereoscopic diagram of a conductive member according to some embodiments of the present invention.
附图标记：Reference numerals:
100插头组件；110线卡板；111穿线孔；112连接凹位；120插头连接板；121第一连接板；122中间连接板；123第二连接板；124第一延伸部；125第二延伸部；130插头隔板；131连接凸块；132卡接凸块；133卡接凸部；134第一斜面；140偏移孔；141第一端；142延伸部；150独立空间；151第一孔；152第二孔；160插头壳体；161插头口；162卡槽；163定位柱；164定位辅佐槽；165弹接凹腔；170绝缘组件；171卡块；172隔离片；173第一绝缘件；174第二绝缘件；175第三绝缘件；180卡扣；181卡接本体；182卡接凸块；183连接通槽；184拉带；190第一屏蔽件；200插座组件；210插座壳体；211定位槽；212针脚；213胶套；214防滑面；215第一插座壳；216第二插座壳；217定位孔；218加强筋；220垫件；230插座隔板；231定位凸部；232隔板本体；233切槽；234第一连接槽；235第二斜面；236凸出部；240插座连接板；241连接凸部；242连接凸块；243第二连接槽；244刀口；245偏移凹位；246第三连接槽；250卡孔；260弹件；270第二屏蔽件；300传输电缆；310屏蔽层；320信号线；330绝缘介质；340导线；350绝缘层；360UV块；400电路板；410针孔；420连接件；430地线导件；500焊头；510固定凹位；520凹槽；530电极连接部；600连接器；610中介接触件；620导电件；621接线段；622弹性接触段；623第一接触部；624第二接触部；625第三接触部；626连接套；627圆弧段；628曲折段；630转接件；631过孔；632转接金属；633转接金属的第一端；634转接金属的另一端；635第一段；636第二段；637第三段；638第四段；640介质板。100 plug assembly; 110 line card plate; 111 threading hole; 112 connection recess; 120 plug connection plate; 121 first connection plate; 122 middle connection plate; 123 second connection plate; 124 first extension; 125 second extension; 130 plug partition; 131 connection protrusion; 132 clamping protrusion; 133 clamping protrusion; 134 first inclined surface; 140 offset hole; 141 first end; 142 extension; 150 independent space; 151 first hole; 152 second hole; 160 plug housing; 161 plug port; 162 card slot; 163 positioning column; 164 4 positioning auxiliary groove; 165 spring connection cavity; 170 insulation component; 171 card block; 172 isolation sheet; 173 first insulation member; 174 second insulation member; 175 third insulation member; 180 buckle; 181 card connection body; 182 card connection protrusion; 183 connection through groove; 184 drawstring; 190 first shielding member; 200 socket component; 210 socket shell; 211 positioning groove; 212 pin; 213 rubber sleeve; 214 anti-slip surface; 215 first socket shell; 216 second socket shell; 217 positioning hole; 218 reinforcing rib; 220 cushion; 230 socket partition; 23 1 positioning convex part; 232 partition body; 233 cutting groove; 234 first connecting groove; 235 second inclined surface; 236 protruding part; 240 socket connecting plate; 241 connecting convex part; 242 connecting convex block; 243 second connecting groove; 244 knife edge; 245 offset recess; 246 third connecting groove; 250 card hole; 260 elastic member; 270 second shielding member; 300 transmission cable; 310 shielding layer; 320 signal line; 330 insulating medium; 340 wire; 350 insulating layer; 360 UV block; 400 circuit board; 410 pinhole; 420 connector; 430 ground wire guide Component; 500 welding head; 510 fixing recess; 520 groove; 530 electrode connecting part; 600 connector; 610 intermediate contact member; 620 conductive member; 621 wiring segment; 622 elastic contact segment; 623 first contact portion; 624 second contact portion; 625 third contact portion; 626 connecting sleeve; 627 arc segment; 628 meandering segment; 630 adapter; 631 via hole; 632 transfer metal; 633 first end of transfer metal; 634 other end of transfer metal; 635 first segment; 636 second segment; 637 third segment; 638 fourth segment; 640 dielectric plate.
以下将结合实施例和附图对本发明的构思、具体结构及产生的技术效果进行清楚、完整的描述，以充分地理解本发明的目的、方案和效果。需要说明的是，在不冲突的情况下，本申请中的实施例及实施例中的特征可以相互组合。The following will be combined with the embodiments and drawings to clearly and completely describe the concept, specific structure and technical effects of the present invention, so as to fully understand the purpose, scheme and effect of the present invention. It should be noted that the embodiments and features in the embodiments of this application can be combined with each other without conflict.
需要说明的是，如无特殊说明，当某一特征被称为“固定”、“连接”在另一个特征，它可以直接固定、连接在另一个特征上，也可以间接地固定、连接在另一个特征上。此外，本发明中所使用的上、下、左、右、顶、底等描述仅仅是相对于附图中本发明各组成部分的相互位置关系来说的。It should be noted that, unless otherwise specified, when a feature is referred to as being "fixed" or "connected" to another feature, it may be directly fixed or connected to the other feature, or it may be indirectly fixed or connected to the other feature. In addition, the descriptions of up, down, left, right, top, bottom, etc. used in the present invention are only relative to the relative positional relationship of the components of the present invention in the drawings.
此外，除非另有定义，本文所使用的所有的技术和科学术语与本技术领域的技术人员通常理解的含义相同。本文说明书中所使用的术语只是为了描述具体的实施例，而不是为了限制本发明。本文所使用的术语“和/或”包括一个或多个相关的所列项目的任意的组合。In addition, unless otherwise defined, all technical and scientific terms used herein have the same meaning as those generally understood by those skilled in the art. The terms used in this specification are only for describing specific embodiments, not for limiting the present invention. The term "and/or" used herein includes any combination of one or more related listed items.
应当理解，尽管在本公开可能采用术语第一、第二、第三等来描述各种元件，但这些元件不应限于这些术语。这些术语仅用来将同一类型的元件彼此区分开。例如，在不脱离本公开范围的情况下，第一元件也可以被称为第二元件，类似地，第二元件也可以被称为第一元件。It should be understood that, although the terms first, second, third, etc. may be used to describe various elements in the present disclosure, these elements should not be limited to these terms. These terms are only used to distinguish elements of the same type from each other. For example, without departing from the scope of the present disclosure, the first element may also be referred to as the second element, and similarly, the second element may also be referred to as the first element.
参见图1至图57，本发明技术方案的电连接器，包括插头组件100和能与插头组件100插接配合的插座组件200，例如，电连接器可以为用于差分信号链路超高速数据传输的高速连接器，插座组件200上设有插口，插头组件100可以插接配合在插座组件200的插口内，从而可以实现插头组件100和插座组件200之间的电性连接。Referring to Figures 1 to 57, the electrical connector of the technical solution of the present invention includes a plug assembly 100 and a socket assembly 200 that can be plugged in and matched with the plug assembly 100. For example, the electrical connector can be a high-speed connector for ultra-high-speed data transmission of a differential signal link. The socket assembly 200 is provided with a socket, and the plug assembly 100 can be plugged in and matched in the socket of the socket assembly 200, thereby realizing an electrical connection between the plug assembly 100 and the socket assembly 200.
参见图1、图3和图21，本发明技术方案的电连接器包括插头组件100和插座组件200，插头组件100和插座组件200连接。插头组件100连接传输电缆300，传输电缆300与导电件620的一端连接，插座组件200用于连接电路板400，电路板400与垫件220连接，插头组件100插入插座组件200中，导电件620的另一端与垫件220连接，从而实现信号传输。进一步地，导电件620可以为弹性件。Referring to FIG. 1 , FIG. 3 and FIG. 21 , the electrical connector of the technical solution of the present invention includes a plug assembly 100 and a socket assembly 200, and the plug assembly 100 and the socket assembly 200 are connected. The plug assembly 100 is connected to the transmission cable 300, and the transmission cable 300 is connected to one end of the conductive member 620. The socket assembly 200 is used to connect the circuit board 400, and the circuit board 400 is connected to the cushion 220. The plug assembly 100 is inserted into the socket assembly 200, and the other end of the conductive member 620 is connected to the cushion 220, thereby realizing signal transmission. Further, the conductive member 620 can be an elastic member.
具体地，插头组件100设置有插头壳体160、插头连接板120和多个插头隔板130，插头连接板120和插头隔板130设置于插头壳体160的容腔中，多个插头隔板130相互平行且与插头连接板120连接。插座组件200包括插座壳体210、插座连接板240和多个插座隔板230，插座连接板240和插座隔板230设置于插座壳体210的容腔中，多个插座隔板230相互平行且与插座连接板240连接。当插头壳体160插入插座壳体210时，插头隔板130可与插座隔板230接触，从而形成用于容纳导电件620且起屏蔽作用的独立空间150。需要说明的是，插头壳体160、插座连接板240和/或插座隔板230可采用金属制成。Specifically, the plug assembly 100 is provided with a plug housing 160, a plug connection plate 120 and a plurality of plug partitions 130, the plug connection plate 120 and the plug partition 130 are arranged in the cavity of the plug housing 160, and the plurality of plug partitions 130 are parallel to each other and connected to the plug connection plate 120. The socket assembly 200 includes a socket housing 210, a socket connection plate 240 and a plurality of socket partitions 230, the socket connection plate 240 and the socket partition 230 are arranged in the cavity of the socket housing 210, and the plurality of socket partitions 230 are parallel to each other and connected to the socket connection plate 240. When the plug housing 160 is inserted into the socket housing 210, the plug partition 130 may contact the socket partition 230, thereby forming an independent space 150 for accommodating the conductive member 620 and having a shielding effect. It should be noted that the plug housing 160, the socket connection plate 240 and/or the socket partition 230 may be made of metal.
参见图3至图14，在一些实施例中，根据本发明的电连接器包括插头组件100，插头组件100包括线卡板110，该线卡板110包含的穿线孔111允许至少一个传输电缆300通过；线卡板110与传输电缆300中的提供信号屏蔽(或者提供信号返回路径)的至少一个导线340和/或屏蔽层310连接。优选地，导线340可以是接地线或单独的信号干扰屏蔽线，从而提供信号屏蔽功能或者提供信号返回路径。3 to 14, in some embodiments, the electrical connector according to the present invention includes a plug assembly 100, which includes a wire card board 110. The wire card board 110 includes a wire hole 111 that allows at least one transmission cable 300 to pass through; the wire card board 110 is connected to at least one wire 340 and/or a shielding layer 310 that provides signal shielding (or provides a signal return path) in the transmission cable 300. Preferably, the wire 340 can be a ground wire or a separate signal interference shielding wire, thereby providing a signal shielding function or providing a signal return path.
参见图3至图14，在一些实施例中，与至少一条传输电缆300连接的插头组件100包括线卡板110、插头连接板120和至少两个插头隔板130。每个插头隔板130的端部可以设置有一个或多个卡接凸块132，而线卡板110和插头连接板120中的任一者或者两者可以设置有一个或多个凹部以与所述卡接凸块132配合，使每个凹部能够插入卡接凸块132。凹部可以是各种形状的通孔、盲孔、槽、切口等等，只要允许至少一部分的卡接凸块132直接插入。3 to 14, in some embodiments, the plug assembly 100 connected to at least one transmission cable 300 includes a line card board 110, a plug connection board 120, and at least two plug partitions 130. One or more snap-in protrusions 132 may be provided at the end of each plug partition 130, and one or both of the line card board 110 and the plug connection board 120 may be provided with one or more recesses to cooperate with the snap-in protrusions 132, so that each recess can be inserted into the snap-in protrusion 132. The recess may be a through hole, a blind hole, a groove, a cutout, etc. in various shapes, as long as at least a portion of the snap-in protrusion 132 is allowed to be directly inserted.
参见图6和图7，优选地，该凹部可以是偏移孔140。每个卡接凸块132可以对应插入每个偏移孔140，以使线卡板110和插头连接板120分别与插头隔板130连接，进而形成起屏蔽作用的独立空间150。优选地，偏移孔140的至少一端相对于卡接凸块132偏向一侧。进一步地，偏移孔140的宽度与卡接凸块132的厚度(也可以等于插头隔板130的厚度)基本相同，并且偏移孔140的至少一端相对于卡接凸块132偏向一侧，使得偏移孔140的部分内壁与卡接凸块132的侧面抵接，从而利用偏移孔140和卡接凸块132之间的“过盈配合”，实现拼接可行性同时有利于保证拼接可靠性高，以及有利于消除拼接处的缝隙，降低电连接器内部相互干扰的几率。Referring to FIG. 6 and FIG. 7 , preferably, the recessed portion may be an offset hole 140. Each snap-fitting protrusion 132 may be correspondingly inserted into each offset hole 140, so that the line card board 110 and the plug connection board 120 are respectively connected to the plug partition 130, thereby forming an independent space 150 that plays a shielding role. Preferably, at least one end of the offset hole 140 is biased to one side relative to the snap-fitting protrusion 132. Further, the width of the offset hole 140 is substantially the same as the thickness of the snap-fitting protrusion 132 (which may also be equal to the thickness of the plug partition 130), and at least one end of the offset hole 140 is biased to one side relative to the snap-fitting protrusion 132, so that part of the inner wall of the offset hole 140 abuts against the side of the snap-fitting protrusion 132, thereby utilizing the "interference fit" between the offset hole 140 and the snap-fitting protrusion 132 to achieve splicing feasibility while facilitating high splicing reliability, and facilitating elimination of gaps at the splicing location, reducing the probability of mutual interference within the electrical connector.
参见图3和图4，在一些实施例中，电连接器包括与多条传输电缆300连接的插头组件100和与电路板400连接的插座组件200。插头组件100插入插座组件200时，传输电缆300通过导电件620间接连接至电路板400。插头组件100包括插头壳体160(附图未示出)、线卡板110、插头连接板120和多个插头隔板130。线卡板110、插头连接板120和插头隔板130均设置于插头壳体160中。多个插头隔板130可以相互平行且垂直于插头连接板120，多个插头隔板130的一侧插入插头连接板120。插头连接板120设置于插头隔板130的前侧或者后侧。参照图3和图4，多个插头隔板130背离电路板400的一侧插入线卡板110，并且插头连接板120垂直于线卡板110，线卡板110垂直于插头隔板130，线卡板110设置于插头隔板130的上侧。线卡板110、插头连接板120和插头隔板130组合形成起屏蔽作用的独立空间150，每组导电件620分别设置于一个独立空间150中，从而形成对导电件620的包围分隔，起到良好的屏蔽干扰作用。Referring to FIG. 3 and FIG. 4, in some embodiments, the electrical connector includes a plug assembly 100 connected to a plurality of transmission cables 300 and a socket assembly 200 connected to a circuit board 400. When the plug assembly 100 is inserted into the socket assembly 200, the transmission cables 300 are indirectly connected to the circuit board 400 through the conductive member 620. The plug assembly 100 includes a plug housing 160 (not shown in the drawings), a line card board 110, a plug connection board 120, and a plurality of plug partitions 130. The line card board 110, the plug connection board 120, and the plug partitions 130 are all disposed in the plug housing 160. The plurality of plug partitions 130 may be parallel to each other and perpendicular to the plug connection board 120, and one side of the plurality of plug partitions 130 is inserted into the plug connection board 120. The plug connection board 120 is disposed at the front side or the rear side of the plug partition 130. 3 and 4, a plurality of plug partitions 130 are inserted into the line card board 110 on the side away from the circuit board 400, and the plug connection board 120 is perpendicular to the line card board 110, the line card board 110 is perpendicular to the plug partition 130, and the line card board 110 is arranged on the upper side of the plug partition 130. The line card board 110, the plug connection board 120 and the plug partition 130 are combined to form an independent space 150 for shielding, and each group of conductive members 620 is respectively arranged in an independent space 150, thereby forming an enclosure and separation of the conductive members 620, and playing a good role in shielding interference.
基于这样的插接关系，可以实现紧凑的线缆布置。在一些实施例中，参见图3和图10，由线卡板110、插头连接板120和至少两个插头隔板130组成的隔片组件的数量可以为多个，其中每组隔片组件中以并排方式布置多个传输电缆300。进一步，参见图10，电连接器可以设置有两组隔片组件，两组隔片组件相向地对称设置，从而形成两组电缆组件，每组电缆组件的传输电缆300并排设置，该布局显著节省空间。Based on such a plug-in relationship, a compact cable arrangement can be achieved. In some embodiments, referring to FIG. 3 and FIG. 10 , the number of the spacer assembly consisting of the line card board 110, the plug connection board 120 and at least two plug spacers 130 can be multiple, wherein multiple transmission cables 300 are arranged in a side-by-side manner in each group of spacer assemblies. Further, referring to FIG. 10 , the electrical connector can be provided with two groups of spacer assemblies, and the two groups of spacer assemblies are symmetrically arranged facing each other, thereby forming two groups of cable assemblies, and the transmission cables 300 of each group of cable assemblies are arranged side by side, and this layout significantly saves space.
参见图5至图9，在一些实施例中，线卡板110和插头连接板120均设置有偏移孔140，插头隔板130设置有卡接凸块132，卡接凸块132插入偏移孔140，使插头连接板120和线卡板110分别与插头隔板130连接。进一步地，线卡板110、插头连接板120和插头隔板130均可采用金属材料制成，进一步地，其采用的金属材料具有导电性。卡接凸块132可以是圆弧形、多边形或其他方便插入至偏移孔140的形状。优选地，参照图9，卡接凸块132为方形板状结构，卡接凸块132的前后两个侧面为平面，偏移孔140为长形槽，卡接凸块132的厚度与偏移孔140的宽度基本相同，偏移孔140的前后两个侧壁不平行于卡接凸块132的前后两个侧面，使得卡接凸块132插入偏移孔140时，卡接凸块132发生轻微的弹性形变，使得卡接凸块132的侧面与偏移孔140的部分内壁抵接，从而利用过盈配合的优点，有利于保证在拼接可行性的同时，实现隔片之间的可靠性连接，以及有效消除拼接缝隙。应理解，卡接凸块132的厚度可以小于1毫米甚至小于0.5毫米，且插头隔板130是柔性金属材质，所以多个插头隔板130的多个卡接凸块132也可以配合插入到插头连接板120中。Referring to FIGS. 5 to 9 , in some embodiments, the line card board 110 and the plug connection board 120 are both provided with an offset hole 140, and the plug partition 130 is provided with a snap-on protrusion 132, which is inserted into the offset hole 140, so that the plug connection board 120 and the line card board 110 are respectively connected to the plug partition 130. Further, the line card board 110, the plug connection board 120 and the plug partition 130 can all be made of metal materials, and further, the metal materials used are conductive. The snap-on protrusion 132 can be an arc, a polygon, or other shapes that are convenient for insertion into the offset hole 140. Preferably, referring to FIG. 9 , the snap-fitting protrusion 132 is a square plate-shaped structure, the front and rear sides of the snap-fitting protrusion 132 are planes, the offset hole 140 is an elongated groove, the thickness of the snap-fitting protrusion 132 is substantially the same as the width of the offset hole 140, and the front and rear side walls of the offset hole 140 are not parallel to the front and rear sides of the snap-fitting protrusion 132, so that when the snap-fitting protrusion 132 is inserted into the offset hole 140, the snap-fitting protrusion 132 undergoes slight elastic deformation, so that the side of the snap-fitting protrusion 132 abuts against a part of the inner wall of the offset hole 140, thereby utilizing the advantage of interference fit, which is conducive to ensuring the feasibility of splicing while achieving reliable connection between the spacers and effectively eliminating the splicing gap. It should be understood that the thickness of the snap-fitting protrusion 132 can be less than 1 mm or even less than 0.5 mm, and the plug partition 130 is made of flexible metal material, so multiple snap-fitting protrusions 132 of multiple plug partitions 130 can also be inserted into the plug connection plate 120.
进一步地，在一些实施例中，相对于卡接凸块132前后侧面所在平面，偏移孔140的一端向前侧或者后侧偏移(参见图7)，譬如，偏移孔140的上端向前侧或者后侧偏移，或者，偏移孔140的下端向前侧或者后侧偏移，或者，偏移孔140的上端向前侧偏移同时偏移孔140的下端向后侧偏移，或者，偏移孔140的上端向后侧偏移同时偏移孔140的下端向前侧偏移，从而使得偏移孔140的内壁部分与卡接凸块132的侧面抵接。Further, in some embodiments, one end of the offset hole 140 is offset toward the front side or the rear side relative to the plane where the front and rear side surfaces of the snap-in protrusion 132 are located (see Figure 7), for example, the upper end of the offset hole 140 is offset toward the front side or the rear side, or the lower end of the offset hole 140 is offset toward the front side or the rear side, or the upper end of the offset hole 140 is offset toward the front side and the lower end of the offset hole 140 is offset toward the rear side, or the upper end of the offset hole 140 is offset toward the rear side and the lower end of the offset hole 140 is offset toward the front side, so that the inner wall portion of the offset hole 140 abuts against the side of the snap-in protrusion 132.
进一步地，在设置有偏移孔140的线卡板110上，以及在设置有偏移孔140的插头连接板120上，同一个隔片上至少有两个偏移孔140的偏移方向不同，即至少一个偏移孔140的第一端141朝第一方向偏移，至少一个其他偏移孔140的第一端141朝第二方向偏移，从而有利于进一步提高连接稳固性。此处以一个实施例加以说明，譬如，参见图6，以偏移孔140的前端作为第一端141，在插头连接板120上，至少一个偏移孔140的前端朝前侧偏移，同时至少一个偏移孔140的前端朝后侧偏移，譬如，参见图8，以偏移孔140的后端作为第一端141，在线卡板110上，至少一个偏移孔140的后端朝前侧偏移，同时至少一个偏移孔140的后端朝后侧偏移。Further, on the line card 110 provided with the offset hole 140 and on the plug connection board 120 provided with the offset hole 140, at least two offset holes 140 on the same spacer have different offset directions, that is, the first end 141 of at least one offset hole 140 is offset toward the first direction, and the first end 141 of at least one other offset hole 140 is offset toward the second direction, so as to further improve the connection stability. Here, an embodiment is used for illustration, for example, referring to FIG6, with the front end of the offset hole 140 as the first end 141, on the plug connection board 120, the front end of at least one offset hole 140 is offset toward the front side, and at the same time, the front end of at least one offset hole 140 is offset toward the rear side, for example, referring to FIG8, with the rear end of the offset hole 140 as the first end 141, on the line card 110, the rear end of at least one offset hole 140 is offset toward the front side, and at the same time, the rear end of at least one offset hole 140 is offset toward the rear side.
进一步地，在一些实施例中，相邻两个偏移孔140的偏移方向不相同，参见图6和图7，插头连接板120设置有多行多列的偏移孔140，在同一列的偏移孔140中，相邻两个偏移孔140的第一端141分别朝第一方向和第二方向偏移，可以理解的是，也可设置为在同一行的偏移孔140中，相邻两个偏移孔140的第一端141分别朝第一方向和第二方向偏移。譬如，A偏移孔140与B偏移孔140相邻并设置于同一列，A偏移孔140的第一端141朝第一方向偏移，而B偏移孔140的第一端141朝第二方向偏移，其中第一方向与第二方向不重合，从而有利于进一步提高连接稳固性，以及有利于防止卡接后的连接隔板或者线卡板110偏移到一边。应理解，第一方向和第二方向可以互换。此外，在一些实施例中，每行或每列的多个偏移孔140中，至少布置有以第一端141的朝向不同的偏移孔140。Further, in some embodiments, the offset directions of two adjacent offset holes 140 are different. Referring to FIG. 6 and FIG. 7 , the plug connection board 120 is provided with multiple rows and columns of offset holes 140. In the offset holes 140 in the same column, the first ends 141 of two adjacent offset holes 140 are offset toward the first direction and the second direction, respectively. It can be understood that it can also be arranged that in the offset holes 140 in the same row, the first ends 141 of two adjacent offset holes 140 are offset toward the first direction and the second direction, respectively. For example, the A offset hole 140 is adjacent to the B offset hole 140 and is arranged in the same column. The first end 141 of the A offset hole 140 is offset toward the first direction, while the first end 141 of the B offset hole 140 is offset toward the second direction, wherein the first direction and the second direction do not overlap, thereby facilitating further improving the connection stability and facilitating preventing the connection partition or the line card board 110 from being offset to one side after being clamped. It should be understood that the first direction and the second direction can be interchangeable. Furthermore, in some embodiments, among the plurality of offset holes 140 in each row or column, at least offset holes 140 having first ends 141 in different directions are arranged.
进一步地，在一些实施例中，偏移孔140的前后两个侧壁可以为曲面，与卡接凸块132的前后两个侧面不平行，实现偏移孔140的内壁与卡接凸块132的侧面部分抵接，利用过盈配合的优点，有利于实现卡接可行性同时提高卡接可靠性，以及有效消除卡接缝隙。Furthermore, in some embodiments, the front and rear side walls of the offset hole 140 can be curved surfaces that are not parallel to the front and rear side surfaces of the snap-in protrusion 132, so that the inner wall of the offset hole 140 abuts against the side portion of the snap-in protrusion 132, utilizing the advantages of interference fit, which is conducive to achieving snap-in feasibility while improving snap-in reliability and effectively eliminating snap-in gaps.
对于本发明实施例的电连接器，利用过盈配合优点实现多个单体隔片拼接连接，在保证卡接可行性的同时，不但有利于提高连接稳固性，还有利于降低插接处出现缝隙的几率，同时取代传统的通过焊接消除缝隙的方式，从而不但降低了安装难度和工艺成本，并且因为采用单块隔片取代一体成型的复杂屏蔽结构，解决了一体化压铸工艺和CNC加工技术难以实现复杂异性结构加工的难题，单个隔片通过模具冲压而成有利于提高屏蔽结构的加工精度，以及使得用于组成屏蔽结构的单个隔片厚度进一步减少，缓解了电连接器复杂化精密化导致的内部空间不足问题。For the electrical connector of the embodiment of the present invention, the advantage of interference fit is utilized to realize the splicing connection of multiple single spacers, which not only helps to improve the stability of the connection while ensuring the feasibility of the snap-in, but also helps to reduce the probability of gaps appearing at the plug-in point, and at the same time replaces the traditional method of eliminating gaps by welding, thereby not only reducing the difficulty of installation and the process cost, but also because a single spacer is used to replace the complex shielding structure formed in one piece, the problem that the integrated die-casting process and CNC processing technology are difficult to realize the processing of complex heterogeneous structures is solved. A single spacer is formed by stamping a mold, which is conducive to improving the processing accuracy of the shielding structure, and further reducing the thickness of a single spacer used to form the shielding structure, alleviating the problem of insufficient internal space caused by the complexity and precision of the electrical connector.
参照图6和图8，在一些实施例中，线卡板110和插头连接板120均可设置有偏移孔140。偏移孔140的相向两个侧壁均设置有延伸部142，延伸部142朝偏移孔140内部延伸，两个延伸部142分别设置于偏移孔140相对两端。优选地，偏移孔140呈S型或“镜像S型”，使得偏移孔140的前后两个侧壁与卡接凸块132相应的前后两个侧面不平行，当卡接凸块132插入偏移孔140时，侧面与侧壁的抵接处产生应力，使得偏移孔140与卡接凸块132之间的卡接具有过盈配合的优点，卡接凸块132能够卡入S型偏移孔140中并提高连接可靠性，以及有利于消除线卡板110与插头隔板130插接处的缝隙，以及消除插头连接板120与插头隔板130插接处的缝隙，实现导电件620之间的有效隔离屏蔽，解决了因金属片之间难以完全接触的问题，防止电流流过缝隙导致的干扰问题。6 and 8 , in some embodiments, the line card board 110 and the plug connection board 120 may be provided with an offset hole 140. The two opposite side walls of the offset hole 140 are provided with extensions 142, which extend toward the inside of the offset hole 140, and the two extensions 142 are respectively provided at opposite ends of the offset hole 140. Preferably, the offset hole 140 is S-shaped or "mirror S-shaped", so that the front and rear side walls of the offset hole 140 are not parallel to the corresponding front and rear side faces of the snap-in protrusion 132. When the snap-in protrusion 132 is inserted into the offset hole 140, stress is generated at the abutment between the side face and the side wall, so that the snap-in connection between the offset hole 140 and the snap-in protrusion 132 has the advantage of interference fit. The snap-in protrusion 132 can be snapped into the S-shaped offset hole 140 and improve the connection reliability, and is conducive to eliminating the gap at the connection between the line card board 110 and the plug partition 130, as well as eliminating the gap at the connection between the plug connecting board 120 and the plug partition 130, thereby achieving effective isolation and shielding between the conductive parts 620, solving the problem of difficulty in complete contact between the metal sheets, and preventing interference caused by current flowing through the gap.
参见图7，在一些实施例中，偏移孔140为类长条状结构，两个延伸部142分别设置于偏移孔140的前侧壁和后侧壁，并且分别设置于偏移孔140的左端和右端，两个延伸部142均朝偏移孔140的内部延伸，即一个延伸部142朝前延伸，另一个延伸部142朝后延伸，从而形成类S型的偏移孔140，使得偏移孔140与卡接凸块132接触的前后两个侧壁为曲面，而卡接凸块132与偏移孔140接触的两个侧壁侧面为平面，使得卡接凸块132插入偏移孔140时实现部分抵接，从而利用过盈配合的优点，实现插头连接板120和线卡板110与插头隔板130的可行性插接，有利于保证两个隔片之间的可靠连接，有效消除插接处间隙。可以理解的是，本实施例中的两个延伸部142可关于偏移孔140的中心对称。Referring to FIG. 7 , in some embodiments, the offset hole 140 is a strip-like structure, and two extensions 142 are respectively arranged on the front side wall and the rear side wall of the offset hole 140, and are respectively arranged on the left end and the right end of the offset hole 140. Both extensions 142 extend toward the inside of the offset hole 140, that is, one extension 142 extends forward, and the other extension 142 extends backward, thereby forming an S-shaped offset hole 140, so that the front and rear side walls of the offset hole 140 in contact with the clamping protrusion 132 are curved surfaces, and the side surfaces of the two side walls in contact with the clamping protrusion 132 and the offset hole 140 are flat surfaces, so that the clamping protrusion 132 is partially abutted when inserted into the offset hole 140, thereby utilizing the advantage of interference fit to achieve the feasibility of plugging the plug connection board 120 and the line card board 110 with the plug partition 130, which is conducive to ensuring the reliable connection between the two partitions and effectively eliminating the gap at the plugging point. It can be understood that the two extensions 142 in this embodiment can be symmetrical about the center of the offset hole 140.
在一些实施例中，相邻两个偏移孔140对称设置。参见图6和图7，在一些实施例中，插头连接板120设置有两组三行三列的偏移孔140，在插头连接板120同一列偏移孔140中，任意一个偏移孔140与其前侧的偏移孔140关于两者中线对称，并且上述偏移孔140与其后侧的偏移孔140也关于两者中线对称，即在同一列的相邻两个S型孔同一端的延伸部142凸出方向刚好相反，从而有利于进一步提高插头连接板120和插头隔板130之间的连接稳固性。进一步地，参见图8，在一些实施例中，线卡板110设置有一列的偏移孔140，相邻两个偏移孔140关于两者中线对称，即在同一列的相邻两个S型孔的延伸部142凸出方向刚好相反，从而有利于进一步提高线卡板110和插头隔板130之间的连接稳固性。In some embodiments, two adjacent offset holes 140 are symmetrically arranged. Referring to FIG. 6 and FIG. 7 , in some embodiments, the plug connection board 120 is provided with two groups of three rows and three columns of offset holes 140. In the same column of offset holes 140 of the plug connection board 120, any offset hole 140 is symmetrical with the offset hole 140 in front of it about the midline of the two, and the above offset hole 140 is also symmetrical with the offset hole 140 in the rear of it about the midline of the two, that is, the protruding directions of the extensions 142 at the same end of the two adjacent S-shaped holes in the same column are just opposite, which is conducive to further improving the connection stability between the plug connection board 120 and the plug partition 130. Further, referring to FIG. 8 , in some embodiments, the line card board 110 is provided with a column of offset holes 140, and the two adjacent offset holes 140 are symmetrical about the midline of the two, that is, the protruding directions of the extensions 142 of the two adjacent S-shaped holes in the same column are just opposite, which is conducive to further improving the connection stability between the line card board 110 and the plug partition 130.
在一些实施例中，卡接凸块132设置有卡接凸部133，卡接凸部133设置于卡接凸块132的端部，以提高卡接稳固性。进一步地，卡接凸部133设置有两个，两个卡接凸部133设置于卡接凸块132的相对两端。参见图8和图9，卡接凸块132为扁平板块且垂直设置，与偏移孔140的长条结构相匹配，卡接凸块132的左端和右端均设置有卡接凸部133，并且卡接凸部133设置于卡接凸块132的上侧，从而使得卡接凸块132的左右两端与偏移孔140的左右两端抵接，利用过盈配合方式的优点，进一步消除连接处的缝隙，以及提高连接稳固性。可以理解的是，在本实施例中，可仅在与线卡板110连接的卡接凸块132上设置卡接凸部133，或者仅在与插头连接板120连接的卡接凸块132上设置卡接凸部133。In some embodiments, the clamping protrusion 132 is provided with a clamping protrusion 133, and the clamping protrusion 133 is provided at the end of the clamping protrusion 132 to improve the clamping stability. Further, two clamping protrusions 133 are provided, and the two clamping protrusions 133 are provided at opposite ends of the clamping protrusion 132. Referring to Figures 8 and 9, the clamping protrusion 132 is a flat plate and is vertically arranged to match the long strip structure of the offset hole 140. The left and right ends of the clamping protrusion 132 are both provided with a clamping protrusion 133, and the clamping protrusion 133 is arranged on the upper side of the clamping protrusion 132, so that the left and right ends of the clamping protrusion 132 are abutted against the left and right ends of the offset hole 140, and the advantages of the interference fit method are used to further eliminate the gap at the connection and improve the connection stability. It is understandable that, in this embodiment, the clamping protrusion 133 may be provided only on the clamping protrusion 132 connected to the line clamp board 110 , or only on the clamping protrusion 132 connected to the plug connection board 120 .
在一些实施例中，线卡板110设置有穿线孔111，用于传输电缆300穿过。参见图5、图8至图10，穿线孔111与容纳导电件620的独立空间150连通，传输电缆300的信号线320通过穿线孔111与导电件620连接。从而通过打通线卡板110，为传输电缆300提供更大的穿线空间，有利于使得传输电缆300容易穿过线卡板110。In some embodiments, the line card board 110 is provided with a threading hole 111 for the transmission cable 300 to pass through. Referring to FIG. 5, FIG. 8 to FIG. 10, the threading hole 111 is connected to the independent space 150 for accommodating the conductive member 620, and the signal line 320 of the transmission cable 300 is connected to the conductive member 620 through the threading hole 111. Thus, by opening the line card board 110, a larger threading space is provided for the transmission cable 300, which is conducive to making it easier for the transmission cable 300 to pass through the line card board 110.
在一些实施例中，线卡板110可以作为传输电缆300的地线导体。线卡板110与传输电缆300之间通过导线340连接，使得线卡板110作为传输电缆300的地线导体，进一步地，线卡板110采用具有导电性的金属材料制成。参见图11、图13和图14，在一些实施例中，传输电缆300为支持高速差分信号的高频线缆。传输电缆300内设置有作为一组差分线对的两条信号线320，同时将传输电缆300挑出原有地线(可以是导线340)，剩下屏蔽层310也可以同时接地线，同时设置有导线340分别于线卡板110和传输电缆300屏蔽层310连接。屏蔽层310包裹于传输电缆300最外层的绝缘层350内，其中信号线320与屏蔽层310之间设置有绝缘介质330。在本实施例中，电路板400中的接点相应设置为每对差分对与每个GND地段间隔设置(参见图12)。电路板400作为差分对的两个接点分别与两个导电件620的一端连接，而两个导电件620的另一端分别与传输电缆300内两个信号线320连接。In some embodiments, the line card board 110 can be used as a ground conductor of the transmission cable 300. The line card board 110 and the transmission cable 300 are connected by a wire 340, so that the line card board 110 serves as a ground conductor of the transmission cable 300. Further, the line card board 110 is made of a conductive metal material. Referring to Figures 11, 13 and 14, in some embodiments, the transmission cable 300 is a high-frequency cable that supports high-speed differential signals. Two signal lines 320 as a set of differential line pairs are provided in the transmission cable 300, and the original ground wire (which can be the wire 340) is selected from the transmission cable 300, and the remaining shielding layer 310 can also be connected to the ground wire at the same time, and the wire 340 is provided to be connected to the line card board 110 and the shielding layer 310 of the transmission cable 300 respectively. The shielding layer 310 is wrapped in the outermost insulating layer 350 of the transmission cable 300, wherein an insulating medium 330 is provided between the signal line 320 and the shielding layer 310. In this embodiment, the contacts in the circuit board 400 are arranged so that each differential pair is spaced apart from each GND segment (see FIG. 12 ). The two contacts of the circuit board 400 as differential pairs are respectively connected to one end of the two conductive members 620 , while the other ends of the two conductive members 620 are respectively connected to the two signal lines 320 in the transmission cable 300 .
可以理解的是，在一些实施例中，每条传输电缆300可设置有两条导线340。两条导线340分别设置于传输电缆300的前侧和后侧。参见图4、图11和图17，可以是相同或不同的传输电缆300引出的两条导线340分别与处于传输电缆300前侧(或左侧)和后侧(或右侧)的插头隔板130连接，处于线卡板110中部的插头隔板130连接两条导线340。在一些实施例中，还可以在线卡板110与插头隔板130的一侧的过渡连接位置，使导线340、插头隔板130和线卡板110一起固定连接。It can be understood that, in some embodiments, each transmission cable 300 may be provided with two wires 340. The two wires 340 are respectively provided at the front and rear sides of the transmission cable 300. Referring to FIG. 4, FIG. 11 and FIG. 17, the two wires 340 drawn from the transmission cable 300, which may be the same or different, are respectively connected to the plug partition 130 at the front (or left) and rear (or right) sides of the transmission cable 300, and the plug partition 130 at the middle of the line card board 110 is connected to the two wires 340. In some embodiments, the wires 340, the plug partition 130 and the line card board 110 may also be fixedly connected together at the transition connection position on one side of the line card board 110 and the plug partition 130.
可以理解的是，本发明改进了传输电缆300与电连接器的过渡方式。通过导线340的一端与传输电缆300作为地线的屏蔽层310连接，导线340的另一端与线卡板110连接，使得线卡板110连接作为传输电缆300的地线，以及传输电缆300内的信号线320直接与导电件620焊接，再通过导电件620与电路板400活动连接。与传统的TwinAx线的信号线320和地线都直接焊接在信号端子表面的方式相比，本实施例中的方案缩短了传输电缆300与电连接器焊接所需尺寸，有利于提高电连接器的电性能，提高地电流的连续性，以及缩短了电路板400到传输电缆300的屏蔽层310末端之间的主要干扰发生区域。进一步地，传输电缆300的作为地线的屏蔽层310与穿线孔111的内壁接触，从而有利于进一步提高地电流的连续性。It can be understood that the present invention improves the transition mode between the transmission cable 300 and the electrical connector. One end of the wire 340 is connected to the shielding layer 310 of the transmission cable 300 as the ground wire, and the other end of the wire 340 is connected to the line card board 110, so that the line card board 110 is connected as the ground wire of the transmission cable 300, and the signal line 320 in the transmission cable 300 is directly welded to the conductive member 620, and then movably connected to the circuit board 400 through the conductive member 620. Compared with the conventional TwinAx line in which the signal line 320 and the ground wire are directly welded on the surface of the signal terminal, the scheme in this embodiment shortens the size required for welding the transmission cable 300 with the electrical connector, which is conducive to improving the electrical performance of the electrical connector, improving the continuity of the ground current, and shortening the main interference occurrence area between the circuit board 400 and the end of the shielding layer 310 of the transmission cable 300. Further, the shielding layer 310 of the transmission cable 300 as the ground wire contacts the inner wall of the threading hole 111, which is conducive to further improving the continuity of the ground current.
在一些实施例中，参见图8和图9，线卡板110设置有连接凹位112，插头隔板130设置有连接凸块131，该连接凸块131插入连接凹位112。具体地，连接凸块131为扁平板块且垂直设置，连接凸块131的左端和右端均设置有卡接凸部133，并且卡接凸部133设置于连接凸块131的上侧。多个连接凹位112分别设置于穿线孔111的左侧壁和右侧壁，连接凹位112与穿线孔111连通。连接凸块131穿过穿线孔111，并且连接凸块131的左侧和右侧分别卡入两个连接凹位112。优选地，连接凸块131为扁平板块且垂直设置，连接凸块131的左端和右端均设置有卡接凸部133，并且卡接凸部133设置于连接凸块131的上侧。可以理解的是，每个穿线孔111内可有一条传输电缆300穿过，也可有两条以上传输电缆300穿过。In some embodiments, referring to FIG8 and FIG9 , the line card plate 110 is provided with a connection recess 112, and the plug partition plate 130 is provided with a connection protrusion 131, which is inserted into the connection recess 112. Specifically, the connection protrusion 131 is a flat plate and is vertically arranged, and the left and right ends of the connection protrusion 131 are both provided with a snap-on protrusion 133, and the snap-on protrusion 133 is arranged on the upper side of the connection protrusion 131. A plurality of connection recesses 112 are respectively arranged on the left and right walls of the threading hole 111, and the connection recesses 112 are connected to the threading hole 111. The connection protrusion 131 passes through the threading hole 111, and the left and right sides of the connection protrusion 131 are respectively snapped into two connection recesses 112. Preferably, the connecting protrusion 131 is a flat plate and is vertically arranged, and the left and right ends of the connecting protrusion 131 are both provided with a clamping protrusion 133, and the clamping protrusion 133 is arranged on the upper side of the connecting protrusion 131. It can be understood that each threading hole 111 can have one transmission cable 300 passing through it, or two or more transmission cables 300 passing through it.
需要说明的是，参见图13和图14，在一些优选的实施例中，传输电缆300与导电件620的连接处设置有光敏胶块(UV块)360。具体地，将传输电缆300末端的绝缘介质330剥除，使得传输电缆300末端的信号线320外漏，外漏的信号线320需要直接与导电件620焊接，因此可以在焊接前在待焊接处滴入液体UV胶，凝结形成UV块360以对焊接处周边元件起到预固作用，从而有利于提高焊接精度和可靠性。通过在信号线320与导电件620焊接处加入UV块360，还有利于消除穿线孔111处的缝隙。与传统的焊接处未做印制干扰处理以及各个信号线320之间相互暴露的方式相比，本实施例中的线卡板110作为地线导体，并在信号线320外周设置插头隔板130和线卡板110，及设置在传输电缆300与导电件620连接处设置UV块360，有利于对焊接安装后的电连接器实现有效的干扰抑制。It should be noted that, referring to FIG. 13 and FIG. 14 , in some preferred embodiments, a photosensitive adhesive block (UV block) 360 is provided at the connection between the transmission cable 300 and the conductive member 620. Specifically, the insulating medium 330 at the end of the transmission cable 300 is stripped off, so that the signal line 320 at the end of the transmission cable 300 is leaked out, and the leaked signal line 320 needs to be directly welded to the conductive member 620. Therefore, liquid UV adhesive can be dripped into the welded part before welding, and condensed to form a UV block 360 to pre-fix the surrounding components at the welded part, thereby facilitating the improvement of welding accuracy and reliability. By adding the UV block 360 at the welded part between the signal line 320 and the conductive member 620, it is also beneficial to eliminate the gap at the threading hole 111. Compared with the traditional method in which no printed interference treatment is performed at the welding point and each signal line 320 is exposed to each other, the line card board 110 in this embodiment is used as a ground conductor, and a plug partition 130 and a line card board 110 are arranged on the periphery of the signal line 320, and a UV block 360 is arranged at the connection between the transmission cable 300 and the conductive member 620, which is beneficial to achieve effective interference suppression for the electrical connector after welding and installation.
在一些实施例中，连接凸块131凸出于线卡板110背离插头隔板130的一侧，连接凸块131设置于两个传输电缆300之间。参见图5、图8和图9，连接凸块131凸出于线卡板110的上面，为连接凸块131与线卡板110的焊接提供有利条件，以及连接凸块131设置在两个传输电缆300之间，可进一步对相邻两个传输电缆300起屏蔽作用。进一步地，卡接凸块132凸出于线卡板110背离电路板400的一侧，从而卡接凸块132凸出于线卡板110的上面，也为卡接凸块132与线卡板110的焊接提供有利条件。In some embodiments, the connection protrusion 131 protrudes from the side of the line card board 110 away from the plug partition 130, and the connection protrusion 131 is arranged between the two transmission cables 300. Referring to Figures 5, 8 and 9, the connection protrusion 131 protrudes from the top of the line card board 110, which provides favorable conditions for welding the connection protrusion 131 and the line card board 110, and the connection protrusion 131 is arranged between the two transmission cables 300, which can further shield the two adjacent transmission cables 300. Furthermore, the clamping protrusion 132 protrudes from the side of the line card board 110 away from the circuit board 400, so that the clamping protrusion 132 protrudes from the top of the line card board 110, which also provides favorable conditions for welding the clamping protrusion 132 and the line card board 110.
在一些实施例中,在电连接器中，传输电缆300与电路板400之间通过导电件620连接。参见图4和图13，在本实施例中，导电件620具有弹性，导电件620包括固定连接部和弹性接触部，固定连接部的一端与传输电缆300连接，另一端与弹性接触部连接。当插头组件100插入到插座组件200时，弹性接触部可以通过转接件与电路板400连接，从而实现传输电缆300与电路板400的连接。在一些实施例中，导电件620为弹性金属件，固定连接部为长条板状，传输电缆300的信号线320直接与固定连接部焊接。弹性接触部的形状可为圆形、椭圆形、弧形、W形和S形中任意一种。In some embodiments, in the electrical connector, the transmission cable 300 is connected to the circuit board 400 through a conductive member 620. Referring to FIG. 4 and FIG. 13, in this embodiment, the conductive member 620 is elastic, and the conductive member 620 includes a fixed connection portion and an elastic contact portion, one end of the fixed connection portion is connected to the transmission cable 300, and the other end is connected to the elastic contact portion. When the plug assembly 100 is inserted into the socket assembly 200, the elastic contact portion can be connected to the circuit board 400 through an adapter, thereby realizing the connection between the transmission cable 300 and the circuit board 400. In some embodiments, the conductive member 620 is an elastic metal member, the fixed connection portion is a long strip, and the signal line 320 of the transmission cable 300 is directly welded to the fixed connection portion. The shape of the elastic contact portion can be any one of a circular shape, an elliptical shape, an arc shape, a W shape, and an S shape.
参见图15至图17，在一些实施例中，根据本发明的焊接安装附件可以实施为焊头500，其应用于上述实施例中的电连接器。通过焊头500对焊接部位的加热，使传输电缆300焊接至电连接器。参照图15，在一些实施例中，焊头500设置有固定凹位510和凹槽520，信号线320可嵌入固定凹位510内，插头隔板130背离插头连接板120的一侧嵌入凹槽520内。参见图15，焊头500的上侧用于连接电焊设备的电极，焊头500的下侧设置有多个固定凹位510和多个凹槽520。在电连接器的安装过程中，可以将信号线320与导电件620的焊接处嵌入固定凹位510内，插头隔板130背离插头连接板120的一侧嵌入凹槽520内，从而通过焊头500对信号线320与导电件620的接触处进行加热焊接。Referring to FIGS. 15 to 17 , in some embodiments, the welding mounting accessory according to the present invention can be implemented as a welding head 500, which is applied to the electrical connector in the above-mentioned embodiment. The transmission cable 300 is welded to the electrical connector by heating the welding part by the welding head 500. Referring to FIG. 15 , in some embodiments, the welding head 500 is provided with a fixing recess 510 and a groove 520, the signal line 320 can be embedded in the fixing recess 510, and the side of the plug partition 130 facing away from the plug connection plate 120 is embedded in the groove 520. Referring to FIG. 15 , the upper side of the welding head 500 is used to connect the electrode of the electric welding equipment, and the lower side of the welding head 500 is provided with a plurality of fixing recesses 510 and a plurality of grooves 520. During the installation of the electrical connector, the welding point between the signal line 320 and the conductive member 620 can be embedded in the fixed recess 510, and the side of the plug partition 130 facing away from the plug connecting plate 120 can be embedded in the groove 520, so that the contact point between the signal line 320 and the conductive member 620 can be heated and welded by the welding head 500.
根据本发明的电连接器采用了新的连接结构过渡到传输电缆300，传输电路通过导电件620与电路板400连接，传输电缆300内的信号线320裸露直接与导电件620焊接，同时信号线320焊接区域内设置有屏蔽隔片，譬如，信号线320之间设置有起屏蔽隔离作用的连接凸块131，以及信号线320的侧边设置有线卡板110和插头隔板130，而传统的电连接器与传输电缆300的连接结构中，直接采用扁平焊头500将传输电缆300的信号线320和地线平行焊接在插头组件100上，其要求信号线320和地线在一个平面，并且焊接区域周围不能有干涉结构，否则扁平焊头500无法压住信号线320和地线，因此传统的扁平焊头500无法进行电连接器与传输电路之间的连接。The electrical connector according to the present invention adopts a new connection structure to transition to the transmission cable 300. The transmission circuit is connected to the circuit board 400 through the conductive member 620. The signal line 320 in the transmission cable 300 is exposed and directly welded to the conductive member 620. At the same time, a shielding spacer is arranged in the welding area of the signal line 320. For example, a connecting protrusion 131 for shielding and isolation is arranged between the signal lines 320, and a wire card board 110 and a plug spacer 130 are arranged on the side of the signal line 320. In the connection structure of the traditional electrical connector and the transmission cable 300, a flat welding head 500 is directly used to weld the signal line 320 and the ground line of the transmission cable 300 in parallel to the plug assembly 100. It requires that the signal line 320 and the ground line are in the same plane, and there should be no interference structure around the welding area, otherwise the flat welding head 500 cannot press the signal line 320 and the ground line. Therefore, the traditional flat welding head 500 cannot connect the electrical connector to the transmission circuit.
继续参见图15，焊头500的通电侧设置有两个电极连接部530，其分别与电焊设备的正负极连接。电焊接设备通电使得焊头500的焊接侧发热，从而对电连接器进行焊接。参见图16和图17，焊头500焊接侧的固定凹位510和凹槽520的数量分别与信号线320和插头隔板130数量相匹配，当焊头500从背离插头连接板120一侧进入电连接器时(如图16和图17)，插头隔板130首先嵌入到凹槽520内，接着信号线320与导电件620的焊接处进入到固定凹位510中，通过在信号线320与导电件620的焊接处先涂好焊料(如焊锡膏)，以及在插头隔板130的焊接处先涂好焊料，然后通过电焊设备通电发生脉冲电流通入焊头，使焊头发热，进而使对多个焊接处进行加热，完成信号线320与导电件620的焊接处连接，从而完成电连接器与传输电缆300的固定连接。与传统的扁平焊头500相比，根据本发明的实施例中的焊头500设置的固定凹位510和凹槽520，可适应改进后的本申请实施例的电连接器，实现有效焊接。15 , the energized side of the welding head 500 is provided with two electrode connection parts 530 , which are respectively connected to the positive and negative electrodes of the welding equipment. When the welding equipment is energized, the welding side of the welding head 500 is heated, thereby welding the electrical connector. Referring to Figures 16 and 17, the number of fixed recesses 510 and recesses 520 on the welding side of the welding head 500 matches the number of signal lines 320 and the plug partition 130 respectively. When the welding head 500 enters the electrical connector from the side away from the plug connecting plate 120 (as shown in Figures 16 and 17), the plug partition 130 is first embedded in the recess 520, and then the welding point of the signal line 320 and the conductive member 620 enters the fixed recess 510. By first applying solder (such as solder paste) to the welding point of the signal line 320 and the conductive member 620, and first applying solder to the welding point of the plug partition 130, and then energizing the electric welding equipment to generate a pulse current to pass into the welding head, the welding head is heated, and then the multiple welding points are heated to complete the connection of the welding point of the signal line 320 and the conductive member 620, thereby completing the fixed connection between the electrical connector and the transmission cable 300. Compared with the conventional flat welding head 500, the fixing recess 510 and the groove 520 provided in the welding head 500 according to the embodiment of the present invention can adapt to the improved electrical connector of the embodiment of the present application to achieve effective welding.
参见图1、图18至图25，本发明技术方案的插座组件200，包括插座壳体210和至少一个插座隔板230，其中：插座壳体210定位和安装插座隔板230；每个插座隔板230具有切槽233，以允许阵列布置的至少一个插座隔板230的至少一个切槽233提供容纳空间。Referring to Figures 1 and 18 to 25, the socket assembly 200 of the technical solution of the present invention includes a socket housing 210 and at least one socket partition 230, wherein: the socket housing 210 positions and installs the socket partition 230; each socket partition 230 has a groove 233 to allow at least one groove 233 of at least one socket partition 230 arranged in an array to provide an accommodation space.
在一些实施例中，参见图18、图19和图21，插座壳体210的下端外边缘设置有多个定位槽211，多个定位槽211对称设置于插座壳体210的左侧和右侧，插座隔板230的两侧分别嵌入处于左侧和右侧的相互对称的两个定位槽211中，从而在定位槽211中对应放入插座隔板230后，在对插座隔板230和插座壳体210进行焊接，可通过槽型结构定位插座隔板230在插座壳体210的安装位置，提高隔片安装精度，以及插座壳体210可采用模具冲压成型方式，实现较高的制作精度。In some embodiments, referring to Figures 18, 19 and 21, a plurality of positioning grooves 211 are provided on the outer edge of the lower end of the socket shell 210, and the plurality of positioning grooves 211 are symmetrically arranged on the left and right sides of the socket shell 210, and the two sides of the socket partition 230 are respectively embedded in two mutually symmetrical positioning grooves 211 on the left and right sides, so that after the socket partition 230 is placed in the positioning groove 211 accordingly, the socket partition 230 and the socket shell 210 are welded, and the installation position of the socket partition 230 in the socket shell 210 can be positioned by the groove structure, thereby improving the installation accuracy of the partition, and the socket shell 210 can be formed by mold stamping to achieve higher manufacturing accuracy.
在一些实施例中，插座隔板230的侧边设置有至少一个定位凸部231，定位凸部231嵌入定位槽211内。参见图19，插座隔板230包括隔板本体232和至少一个定位凸部231，定位凸部231设置于隔板本体232的下端侧边且凸出于隔板本体232的左边和/或右边。此处以设置有两个定位凸部231为例说明，当隔板本体232的上侧进入到插座隔板230的容腔内时，定位凸部231从定位槽211的下侧开口进入到定位槽211中，使得多个插座隔板230在插座壳体210内相互连接，从而起到相互支撑作用，可提高整个插座组件200的结构强度。需要说明的是，定位凸部231的厚度可设置为略小于定位槽211的宽度，使得定位凸部231可嵌入到定位槽211，同时定位凸部231在定位槽211的前后可移动量很小。进一步地，隔板本体232左右两边侧面与插座壳体210的内壁接触。In some embodiments, at least one positioning protrusion 231 is provided on the side of the socket partition 230, and the positioning protrusion 231 is embedded in the positioning groove 211. Referring to FIG. 19, the socket partition 230 includes a partition body 232 and at least one positioning protrusion 231, and the positioning protrusion 231 is provided on the lower end side of the partition body 232 and protrudes from the left and/or right side of the partition body 232. Here, two positioning protrusions 231 are provided as an example. When the upper side of the partition body 232 enters the cavity of the socket partition 230, the positioning protrusion 231 enters the positioning groove 211 from the lower side opening of the positioning groove 211, so that multiple socket partitions 230 are connected to each other in the socket housing 210, thereby playing a role of mutual support, which can improve the structural strength of the entire socket assembly 200. It should be noted that the thickness of the positioning protrusion 231 can be set to be slightly smaller than the width of the positioning groove 211, so that the positioning protrusion 231 can be embedded in the positioning groove 211, and the positioning protrusion 231 can move very little in front and behind the positioning groove 211. Further, the left and right sides of the partition body 232 are in contact with the inner wall of the socket housing 210.
在一些实施例中，参见图19，插座隔板230包括隔板本体232和两个定位凸部231，两个定位凸部231设置于隔板本体232的下端两侧且凸出于隔板本体232的下方，从而两个定位凸部231之间形成切槽233，插座隔板230设置有多个，多个插座隔板230相互平行且阵列设置，从而形成用于放置垫件220的容纳空间。进一步地，垫件220的左右两个侧面与两个定位凸部231的内侧面接触，可定位和固定垫件220。需要说明的是，本发明的垫件220可为PCB板。In some embodiments, referring to FIG. 19 , the socket partition 230 includes a partition body 232 and two positioning protrusions 231, the two positioning protrusions 231 are arranged on both sides of the lower end of the partition body 232 and protrude below the partition body 232, so that a slot 233 is formed between the two positioning protrusions 231, and a plurality of socket partitions 230 are provided, and the plurality of socket partitions 230 are parallel to each other and arranged in an array, so as to form a receiving space for placing the cushion 220. Further, the left and right sides of the cushion 220 are in contact with the inner sides of the two positioning protrusions 231, so as to position and fix the cushion 220. It should be noted that the cushion 220 of the present invention can be a PCB board.
在一些实施例中，插座组件200还包括插座连接板240，插座连接板240与至少一个插座隔板230连接。参见图20和图24，插座组件200上设置有多个插座隔板230，每个插座隔板230的下端中部设置有一个第一连接槽234，第一连接槽234的开口朝下，当插座连接板240与全部插座隔板230连接时，插座连接板240进入到第一连接槽234内，多个插座隔板230相互平行，插座连接板240与多个插座隔板230垂直，使得插座壳体210内设置纵横交错的隔片，形成多个用于容置导电件620的独立屏蔽空间。In some embodiments, the socket assembly 200 further includes a socket connecting plate 240, which is connected to at least one socket partition 230. Referring to Figures 20 and 24, a plurality of socket partitions 230 are provided on the socket assembly 200, and a first connecting groove 234 is provided at the middle of the lower end of each socket partition 230, and the opening of the first connecting groove 234 faces downward, and when the socket connecting plate 240 is connected to all the socket partitions 230, the socket connecting plate 240 enters the first connecting groove 234, and the plurality of socket partitions 230 are parallel to each other, and the socket connecting plate 240 is perpendicular to the plurality of socket partitions 230, so that crisscrossing partitions are provided in the socket housing 210, forming a plurality of independent shielding spaces for accommodating the conductive member 620.
具体地，参见图19，插座隔板230的下侧设置有切槽233和定位凸部231，切槽233设于至少两个定位凸部231之间，第一连接槽234设置于切槽233的底壁中部，第一连接槽234的开口朝下。插座连接板240设置有第二连接槽243，第二连接槽243的开口朝上，并且第一连接槽234与第二连接槽243的位置相适应，允许插座隔板230进入第二连接槽243的同时插座连接板240进入第一连接槽234。当插座隔板230与插座连接板240连接时，第一连接槽234的底壁与第二连接槽243的底壁抵接，使得隔板本体232的底面与插座连接板240连接板本体底面处于同一平面上，形成可容纳垫件220的容纳空间。当垫件220放置于上述容纳空间中，垫件220的上侧均与隔板本体232的底面与插座连接板240连接板本体底面接触，垫件220的前侧和后侧均与连接凸块242的内侧接触，垫件220的左侧和右侧均与定位凸部231的内侧接触，从而起到定位垫件220的作用。进一步地，第一连接槽234的深度小于第二连接槽243的深度，使得插座隔板230插入插座连接板240时，插座隔板230的上端可处于第二连接槽243中，以实现插座隔板230在第二连接槽243中与插头隔板130连接。Specifically, referring to FIG. 19 , the lower side of the socket partition 230 is provided with a slot 233 and a positioning protrusion 231, the slot 233 is provided between at least two positioning protrusions 231, the first connection slot 234 is provided at the middle of the bottom wall of the slot 233, and the opening of the first connection slot 234 faces downward. The socket connecting plate 240 is provided with a second connection slot 243, the opening of the second connection slot 243 faces upward, and the positions of the first connection slot 234 and the second connection slot 243 are adapted to each other, allowing the socket partition 230 to enter the second connection slot 243 while the socket connecting plate 240 enters the first connection slot 234. When the socket partition 230 is connected to the socket connecting plate 240, the bottom wall of the first connection slot 234 abuts against the bottom wall of the second connection slot 243, so that the bottom surface of the partition body 232 and the bottom surface of the connecting plate body of the socket connecting plate 240 are on the same plane, forming an accommodating space for accommodating the cushion 220. When the cushion 220 is placed in the above-mentioned accommodation space, the upper side of the cushion 220 contacts the bottom surface of the partition body 232 and the bottom surface of the socket connecting plate 240 connecting plate body, the front side and the rear side of the cushion 220 contact the inner side of the connecting protrusion 242, and the left side and the right side of the cushion 220 contact the inner side of the positioning protrusion 231, thereby playing the role of positioning the cushion 220. Further, the depth of the first connecting groove 234 is less than the depth of the second connecting groove 243, so that when the socket partition 230 is inserted into the socket connecting plate 240, the upper end of the socket partition 230 can be located in the second connecting groove 243, so that the socket partition 230 can be connected with the plug partition 130 in the second connecting groove 243.
在一些实施例中，插座连接板240设置有用于定位垫件220的连接凸部241。参见图1和图20，插座连接板240包括连接板本体和连接凸部241，连接凸部241设置于连接板本体的下侧，连接板本体与隔片本体连接，连接凸部241凸出于连接板本体的下方，垫件220设置有相应的连接孔，连接凸部241插入连接孔中，可定位垫件220的位置。In some embodiments, the socket connecting plate 240 is provided with a connecting protrusion 241 for positioning the cushion member 220. Referring to Figures 1 and 20, the socket connecting plate 240 includes a connecting plate body and a connecting protrusion 241, the connecting protrusion 241 is provided on the lower side of the connecting plate body, the connecting plate body is connected to the spacer body, the connecting protrusion 241 protrudes from the lower side of the connecting plate body, the cushion member 220 is provided with a corresponding connecting hole, the connecting protrusion 241 is inserted into the connecting hole, and the position of the cushion member 220 can be positioned.
进一步地，连接凸部241的最大宽度大于连接孔直径，可提高垫件220与插座连接板240连接稳固性，提高垫件220在插座组件200上的安装精度，以及使得焊接垫件220时不需要额外增加对应的定位治具。具体地，连接凸部241为扁平板状，采用类圆形结构，连接凸部241与连接板本体平行，且上侧外壁与连接板本体的底面连接，连接凸部241的直径略大于连接孔的直径，当连接凸部241插入垫件220时，连接凸部241的外壁与连接孔的内壁抵接，插座连接板240与垫件220之间产生应力，使得垫件220先固定于容纳空间内再进行焊接，可提高安装精度。Furthermore, the maximum width of the connecting protrusion 241 is greater than the diameter of the connecting hole, which can improve the connection stability between the gasket 220 and the socket connecting plate 240, improve the installation accuracy of the gasket 220 on the socket assembly 200, and make it unnecessary to add corresponding positioning fixtures when welding the gasket 220. Specifically, the connecting protrusion 241 is a flat plate with a quasi-circular structure. The connecting protrusion 241 is parallel to the connecting plate body, and the upper outer wall is connected to the bottom surface of the connecting plate body. The diameter of the connecting protrusion 241 is slightly larger than the diameter of the connecting hole. When the connecting protrusion 241 is inserted into the gasket 220, the outer wall of the connecting protrusion 241 abuts against the inner wall of the connecting hole, and stress is generated between the socket connecting plate 240 and the gasket 220, so that the gasket 220 is first fixed in the accommodating space and then welded, which can improve the installation accuracy.
进一步地，插座连接板240设置有连接凸块242，连接凸块242凸出于插座连接板240的下方，从而与定位凸部231一起组成用于放置垫件220的容纳空间。具体地，连接凸块242设置有两个，两个连接凸块242设置于插座连接板240的下端前侧和下端后侧，两个连接凸块242朝远离插座连接板240的方向延伸，两个连接凸块242的内侧分别与垫件220的前侧和后侧接触，可提高垫件220的安装精度。Furthermore, the socket connecting plate 240 is provided with a connecting protrusion 242, which protrudes from the bottom of the socket connecting plate 240, thereby forming a receiving space for placing the cushion 220 together with the positioning protrusion 231. Specifically, two connecting protrusions 242 are provided, and the two connecting protrusions 242 are arranged at the front side and the rear side of the lower end of the socket connecting plate 240. The two connecting protrusions 242 extend in a direction away from the socket connecting plate 240, and the inner sides of the two connecting protrusions 242 are in contact with the front side and the rear side of the cushion 220 respectively, which can improve the installation accuracy of the cushion 220.
在一些实施例中，插座壳体210设置有用于与电路板400连接的针脚212。具体地，针脚212设置于插座壳体210的下侧，电路板400上设置有相应的针孔410，将针脚212插入到针孔410中，插座组件200与电路板400焊接连接。参见图1和图18，插座壳体210上的针脚212设置有多个，多个针脚212对称设置于插座壳体210的前侧下方和后侧下方。In some embodiments, the socket housing 210 is provided with pins 212 for connecting with the circuit board 400. Specifically, the pins 212 are provided on the lower side of the socket housing 210, and the circuit board 400 is provided with corresponding pinholes 410. The pins 212 are inserted into the pinholes 410, and the socket assembly 200 is connected to the circuit board 400 by welding. Referring to FIG. 1 and FIG. 18 , there are a plurality of pins 212 provided on the socket housing 210, and the plurality of pins 212 are symmetrically arranged at the lower front side and the lower rear side of the socket housing 210.
在一些实施例中，针脚212上套有起固定作用的胶套213，胶套213与针孔410的内壁抵接，提高插座壳体210与电路板400的连接可靠性，提高两者焊接精度。具体地，插座壳体210的前侧和后侧分别设置有三个针脚212，胶套213套在处于中间的针脚212上，可以理解的是，胶套213可采用橡胶材料制成，插座壳体210和针脚212均可采用金属材料制成。In some embodiments, the pins 212 are covered with a rubber sleeve 213 for fixing, and the rubber sleeve 213 abuts against the inner wall of the pinhole 410, thereby improving the connection reliability between the socket housing 210 and the circuit board 400 and improving the welding accuracy of the two. Specifically, three pins 212 are respectively arranged on the front and rear sides of the socket housing 210, and the rubber sleeve 213 is covered on the pin 212 in the middle. It can be understood that the rubber sleeve 213 can be made of rubber material, and the socket housing 210 and the pins 212 can be made of metal material.
需要说明的是，在传统的插座组件200结构中，将由塑胶材料制成的针脚212与由金属材料制成的插座壳体210组装成一个整体，因塑胶本身成型精度低，导致针脚212与插座壳体210的成品误差较大，进而对垫件220的安装精度产生较大影响。而本发明的插座壳体210和针脚212为采用金属材料制成的一体化结构，并且增加中间针脚212，及在中间针脚212上套入胶套213，可利用金属成型精度大于塑胶成型精度的特点，同时除去插座壳体210与针脚212组装工序带来的额外误差，使得插座组件200与电路板400的连接精度得到提高，有利于保证电连接器安装和焊接时的稳定性。It should be noted that in the conventional socket assembly 200 structure, the pins 212 made of plastic material and the socket housing 210 made of metal material are assembled into a whole. Since the molding precision of the plastic itself is low, the finished product error of the pins 212 and the socket housing 210 is large, which in turn has a great impact on the installation precision of the cushion 220. However, the socket housing 210 and the pins 212 of the present invention are an integrated structure made of metal material, and the middle pin 212 is added, and the rubber sleeve 213 is put on the middle pin 212. The characteristic that the molding precision of metal is greater than the molding precision of plastic can be utilized, and the additional error caused by the assembly process of the socket housing 210 and the pins 212 is eliminated, so that the connection precision of the socket assembly 200 and the circuit board 400 is improved, which is conducive to ensuring the stability of the electrical connector during installation and welding.
进一步地，针脚212的表面为防滑面214，胶套213与中间针脚212的防滑面214接触时，在防滑面214的作用下，有利于防止胶套213从针脚212上脱离。参见图18，对中间针脚212进行不连续处理，譬如针脚212的表面设置凹坑，以破坏针脚212表面的连接性。具体地，中间针脚212为方形棒状，中间针脚212上侧的四个角处设置长条形的凹坑，从而使得中间针脚212的表面变为防滑面214，胶套213套在中间针脚212的凹坑处。可以理解的是，也可在针脚212表面设置防滑纹，以提高胶套213与针脚212之间的摩擦力。Furthermore, the surface of the pin 212 is an anti-slip surface 214. When the rubber sleeve 213 contacts the anti-slip surface 214 of the middle pin 212, the rubber sleeve 213 is prevented from detaching from the pin 212 under the action of the anti-slip surface 214. Referring to FIG. 18, the middle pin 212 is subjected to discontinuous treatment, for example, a pit is provided on the surface of the pin 212 to destroy the connectivity of the surface of the pin 212. Specifically, the middle pin 212 is in the shape of a square rod, and long strip-shaped pits are provided at the four corners of the upper side of the middle pin 212, so that the surface of the middle pin 212 becomes an anti-slip surface 214, and the rubber sleeve 213 is sleeved on the pit of the middle pin 212. It is understandable that anti-slip patterns can also be provided on the surface of the pin 212 to increase the friction between the rubber sleeve 213 and the pin 212.
在一些实施例中，插座壳体210包括不同的第一插座壳215和第二插座壳216，从而起到导向和防反插作用，方便插头组件100插入插座组件200。可以理解的是，第一插座壳215和第二插座壳216的大小关系和位置关系，可根据电连接器的实际使用环境配套设置，譬如，根据电路板400上绝大部分电子元件高度较小的特点，插座壳体210采用上宽下窄的结构，即第一插座壳215和第二插座壳216分别设置于插座壳体210的上侧和下侧，并且第一插座壳215的大于第二插座壳216的宽度，从而可预留出底部空间，方便电连接器外周电子元件的布置，提高电路板400的空间利用率。In some embodiments, the socket housing 210 includes different first socket shells 215 and second socket shells 216, so as to play a guiding and anti-reverse insertion role, and facilitate the insertion of the plug assembly 100 into the socket assembly 200. It can be understood that the size relationship and position relationship of the first socket shell 215 and the second socket shell 216 can be matched according to the actual use environment of the electrical connector. For example, according to the characteristics that most of the electronic components on the circuit board 400 are relatively small in height, the socket housing 210 adopts a structure of being wide at the top and narrow at the bottom, that is, the first socket shell 215 and the second socket shell 216 are respectively arranged on the upper side and the lower side of the socket housing 210, and the width of the first socket shell 215 is greater than that of the second socket shell 216, so that the bottom space can be reserved, which is convenient for the arrangement of the peripheral electronic components of the electrical connector and improves the space utilization rate of the circuit board 400.
具体地，第一插座壳215的上侧和下侧均设置有开口，第二插座壳216的上侧和下侧均设置有开口，第一插座壳215设置于第二插座壳216上侧，并且两个插座壳的容腔相通，第一插座壳215的容腔尺寸(长度和/或宽度)大于第二插座壳216的尺寸(长度和/或宽度)。进一步地，第一插座壳215相对于第二插座壳216偏向一侧，譬如，第一插座壳215左侧壁到第二插座壳216左侧壁的距离与第一插座壳215右侧壁到第二插座壳216右侧壁的距离不同，第一插座壳215前侧板到第二插座壳216前侧板的距离与第一插座壳215后侧板到第二插座壳216后侧板的距离不同，从而通过插座壳体210采用不对称结构，可有效防止反插。需要说明的是，插头壳体160的结构可与插座壳体210的结构相匹配，即插头壳体160采用上宽下窄的结构，插头壳体160的上插头壳相对于其下插头壳偏向一侧。Specifically, the upper and lower sides of the first socket shell 215 are both provided with openings, and the upper and lower sides of the second socket shell 216 are both provided with openings. The first socket shell 215 is provided on the upper side of the second socket shell 216, and the cavities of the two socket shells are connected, and the cavity size (length and/or width) of the first socket shell 215 is greater than the size (length and/or width) of the second socket shell 216. Further, the first socket shell 215 is biased to one side relative to the second socket shell 216, for example, the distance from the left side wall of the first socket shell 215 to the left side wall of the second socket shell 216 is different from the distance from the right side wall of the first socket shell 215 to the right side wall of the second socket shell 216, and the distance from the front side plate of the first socket shell 215 to the front side plate of the second socket shell 216 is different from the distance from the rear side plate of the first socket shell 215 to the rear side plate of the second socket shell 216, so that the socket shell 210 adopts an asymmetric structure, which can effectively prevent reverse insertion. It should be noted that the structure of the plug housing 160 can match the structure of the socket housing 210, that is, the plug housing 160 adopts a structure that is wide at the top and narrow at the bottom, and the upper plug shell of the plug housing 160 is biased to one side relative to its lower plug shell.
在一些实施例中，电连接器设置有插头组件100，插头组件100包括插头壳体160，插头壳体160内设置有可与垫件220连接的导电件620。参见图21和图22，插头壳体160的一侧设置有插头口161，多个导电件620设置于插头壳体160内，传输电缆300进入到插头壳体160内且与导电件620的一端连接，导电件620的另一端设置于插头口161处附近，即导电件620背离传输电缆300的一端可凸出于插头壳体160、可嵌入在插头壳体160内或者可与插头壳体160的插头口161持平。In some embodiments, the electrical connector is provided with a plug assembly 100, and the plug assembly 100 includes a plug housing 160, and a conductive member 620 that can be connected to the cushion member 220 is provided in the plug housing 160. Referring to Figures 21 and 22, a plug opening 161 is provided on one side of the plug housing 160, and a plurality of conductive members 620 are provided in the plug housing 160. The transmission cable 300 enters the plug housing 160 and is connected to one end of the conductive member 620, and the other end of the conductive member 620 is provided near the plug opening 161, that is, the end of the conductive member 620 that faces away from the transmission cable 300 may protrude from the plug housing 160, may be embedded in the plug housing 160, or may be flush with the plug opening 161 of the plug housing 160.
进一步地，导电件620靠近垫件220的一侧嵌入插头壳体160的内腔，具体地，插头壳体160的插头口161处于下侧，插头壳体160的最低面低于导电件620的最低面，即插头口161处的外边缘相对于导电件620的下侧凸出，当插头壳体160插入插座壳体210时，垫件220的上侧从插头口161进入到插头壳体160的内腔中，以使垫件220与导电件620连接。导电件620的下侧嵌入在插头壳体160的内腔中，可对导电件620形成保护。Further, the side of the conductive member 620 close to the cushion member 220 is embedded in the inner cavity of the plug housing 160. Specifically, the plug opening 161 of the plug housing 160 is at the lower side, and the lowest surface of the plug housing 160 is lower than the lowest surface of the conductive member 620, that is, the outer edge at the plug opening 161 protrudes relative to the lower side of the conductive member 620. When the plug housing 160 is inserted into the socket housing 210, the upper side of the cushion member 220 enters the inner cavity of the plug housing 160 from the plug opening 161, so that the cushion member 220 is connected to the conductive member 620. The lower side of the conductive member 620 is embedded in the inner cavity of the plug housing 160, which can protect the conductive member 620.
可以理解的是，插头壳体160的插头口161处也设置有定位辅佐槽164，定位辅佐槽164的开口朝下，定位辅佐槽164的位置与定位槽211的位置相匹配，使得一个定位辅佐槽164可与一个定位槽211相通，一个定位凸部231可同时通过一个定位槽211和一个定位辅佐槽164。当插头组件100插入插座组件200时，插头壳体160进入到插座壳体210的内腔，处于定位槽211中的定位凸部231内侧进入到与其位置匹配的定位辅佐槽164中(参见图22和图23)。进一步地，插头壳体160的下端边缘的前侧、后侧、左侧和/或右侧均设置有定位辅佐槽164，定位辅佐槽164允许定位凸部231或连接凸块242插入。It is understandable that a positioning auxiliary groove 164 is also provided at the plug opening 161 of the plug housing 160, the opening of the positioning auxiliary groove 164 faces downward, and the position of the positioning auxiliary groove 164 matches the position of the positioning groove 211, so that one positioning auxiliary groove 164 can communicate with one positioning groove 211, and one positioning protrusion 231 can pass through one positioning groove 211 and one positioning auxiliary groove 164 at the same time. When the plug assembly 100 is inserted into the socket assembly 200, the plug housing 160 enters the inner cavity of the socket housing 210, and the inner side of the positioning protrusion 231 in the positioning groove 211 enters the positioning auxiliary groove 164 that matches its position (see Figures 22 and 23). Further, the front side, rear side, left side and/or right side of the lower end edge of the plug housing 160 are all provided with positioning auxiliary grooves 164, and the positioning auxiliary grooves 164 allow the positioning protrusion 231 or the connecting protrusion 242 to be inserted.
在一些实施例中，插头组件100包括绝缘组件170，绝缘组件170设置于插头壳体160的内腔中，绝缘组件170设置有卡块171，插头壳体160设置有用于连接卡块171的卡槽162。参见图21和图22，绝缘组件170设置于插头壳体160靠近插头口161的一侧内腔，绝缘组件170设置有用于容纳导电件620的隔离槽，一个导电件620通过一个隔离槽，导电件620的下端凸出于绝缘组件170。具体地，绝缘组件170包括隔离壳和多个隔离片172，隔离壳的上侧和下侧均设置有开口，隔离片172设置于隔离壳内腔中，隔离片172与隔离壳的内壁形成隔离槽。隔离片172的下端外侧设置有隔离斜面，隔离斜面由上向下朝内侧延伸。绝缘组件170的隔离壳外壁与插头壳体160的内壁接触，绝缘组件170的隔离壳下端设置有卡块171，卡块171设置于隔离斜面的朝外一边，卡块171与隔离片172间隔设置，卡块171朝下方延伸。插头壳体160的内壁连接有卡凸块，卡凸块与插头壳体160内壁连接组成卡槽162，卡槽162的开口朝上，当插头壳体160插入插座壳体210时，卡块171进入到卡槽162内，卡凸块设置于卡块171和隔离斜面之间，从而使得插头壳体160与绝缘组件170卡接，有利于防止插头壳体160的插头口161处外翻，增加结构稳固性，提高使用寿命。In some embodiments, the plug assembly 100 includes an insulating assembly 170, which is disposed in the inner cavity of the plug housing 160, and is provided with a card block 171, and the plug housing 160 is provided with a card slot 162 for connecting the card block 171. Referring to FIG. 21 and FIG. 22, the insulating assembly 170 is disposed in the inner cavity of the plug housing 160 near the plug port 161, and is provided with an isolation slot for accommodating the conductive member 620, one conductive member 620 passes through one isolation slot, and the lower end of the conductive member 620 protrudes from the insulating assembly 170. Specifically, the insulating assembly 170 includes an isolation shell and a plurality of isolation sheets 172, the upper and lower sides of the isolation shell are both provided with openings, the isolation sheets 172 are disposed in the inner cavity of the isolation shell, and the isolation sheets 172 and the inner wall of the isolation shell form an isolation slot. An isolation slope is provided on the outer side of the lower end of the isolation sheet 172, and the isolation slope extends from top to bottom toward the inside. The outer wall of the isolation shell of the insulating assembly 170 contacts the inner wall of the plug housing 160. A card block 171 is provided at the lower end of the isolation shell of the insulating assembly 170. The card block 171 is provided on the outward side of the isolation slope. The card block 171 is spaced apart from the isolation sheet 172 and extends downward. A card protrusion is connected to the inner wall of the plug housing 160. The card protrusion is connected to the inner wall of the plug housing 160 to form a card slot 162. The opening of the card slot 162 faces upward. When the plug housing 160 is inserted into the socket housing 210, the card block 171 enters the card slot 162. The card protrusion is provided between the card block 171 and the isolation slope, so that the plug housing 160 is engaged with the insulating assembly 170, which is beneficial to prevent the plug port 161 of the plug housing 160 from turning outward, increasing the structural stability and improving the service life.
在一些实施例中，插头壳体160设置有定位柱163，插座壳体210设置有允许定位柱163通过的定位孔217，插头壳体160插入插座组件200时，定位柱163穿过定位孔217，从而通过柱与孔相互配合起到一定的导向作用。参见图1、图18和图23，插头壳体160和插座壳体210均采用上宽下窄结构，定位柱163的上端与插头壳体160的外壁连接，并且设置于插头壳体160的上插头壳和下插头壳的交接处，定位柱163的下端与插头壳体160的下侧以及下插头壳均间隔设置，相应地，定位孔217设置于插座壳体210的第一插座壳215和第二插座壳216的交接处，并且定位孔217在插座壳体210的设置位置与定位柱163的在插头壳体160的设置位置相匹配，使得插头组件100正确插入插座组件200时，定位柱163可穿过定位孔217。可以理解的是，定位孔217的大小可设置为与定位柱163的大小相匹配，使得定位柱163插入定位孔217时，定位柱163的外壁与定位孔217的内壁接触，从而通过插头壳体160与插座壳体210多个部分接触，提高连接可靠性，有利于防止插头在外力作用下出现晃动。In some embodiments, the plug housing 160 is provided with a positioning column 163, and the socket housing 210 is provided with a positioning hole 217 allowing the positioning column 163 to pass through. When the plug housing 160 is inserted into the socket assembly 200, the positioning column 163 passes through the positioning hole 217, thereby playing a certain guiding role through the cooperation between the column and the hole. Referring to Figures 1, 18 and 23, the plug housing 160 and the socket housing 210 both adopt a structure that is wide at the top and narrow at the bottom. The upper end of the positioning column 163 is connected to the outer wall of the plug housing 160 and is arranged at the intersection of the upper plug shell and the lower plug shell of the plug housing 160. The lower end of the positioning column 163 is spaced apart from the lower side of the plug housing 160 and the lower plug shell. Correspondingly, the positioning hole 217 is arranged at the intersection of the first socket shell 215 and the second socket shell 216 of the socket housing 210, and the setting position of the positioning hole 217 in the socket housing 210 matches the setting position of the positioning column 163 in the plug housing 160, so that when the plug assembly 100 is correctly inserted into the socket assembly 200, the positioning column 163 can pass through the positioning hole 217. It can be understood that the size of the positioning hole 217 can be set to match the size of the positioning column 163, so that when the positioning column 163 is inserted into the positioning hole 217, the outer wall of the positioning column 163 contacts the inner wall of the positioning hole 217, thereby contacting multiple parts of the plug housing 160 and the socket housing 210, thereby improving the connection reliability and preventing the plug from shaking under the action of external force.
进一步地，定位孔217设置有至少两个，其中至少两个定位孔217的大小不同，定位柱163的数量与定位孔217的数量相同，并且定位孔217的大小与其允许通过的定位柱163的大小相匹配，使得一个定位孔217仅可允许指定一个定位柱163通过，可有效防止电连接器反插。Furthermore, at least two positioning holes 217 are provided, wherein at least two positioning holes 217 have different sizes, the number of positioning posts 163 is the same as the number of positioning holes 217, and the size of the positioning hole 217 matches the size of the positioning posts 163 that it allows to pass through, so that one positioning hole 217 can only allow a designated positioning post 163 to pass through, which can effectively prevent the electrical connector from being inserted in reverse.
在一些具体实施例中，插头壳体160和插座壳体210均为类方形箱体结构，定位柱163和定位孔217均设置有四个，四个定位柱163分别设置于插头壳体160的四个角处，四个定位孔217分别设置于插座壳体210的四个角处。进一步地，处于相同一侧的定位孔217与处于其相对一侧的定位孔217大小不同，譬如，两个处于前侧的定位孔217大于两个处于后侧的定位孔217，同时，两个处于前侧的定位柱163比两个处于后侧的定位柱163粗，使得两个处于前侧的定位柱163只能插入到两个处于前侧的定位孔217，从而实现有效导向同时可有效防止反插。In some specific embodiments, the plug housing 160 and the socket housing 210 are both of a square box structure, and there are four positioning posts 163 and four positioning holes 217. The four positioning posts 163 are respectively arranged at the four corners of the plug housing 160, and the four positioning holes 217 are respectively arranged at the four corners of the socket housing 210. Further, the positioning holes 217 on the same side are different in size from the positioning holes 217 on the opposite side. For example, the two positioning holes 217 on the front side are larger than the two positioning holes 217 on the rear side. At the same time, the two positioning posts 163 on the front side are thicker than the two positioning posts 163 on the rear side, so that the two positioning posts 163 on the front side can only be inserted into the two positioning holes 217 on the front side, thereby achieving effective guidance and effectively preventing reverse insertion.
在一些实施例中，插座壳体210设置有加强筋218，加强筋218设置于两个定位孔217之间，从而提高插座组件200的整体强度。参见图18，加强筋218设置于插座壳体210的外壁，并且设置于第一插座壳215和第二插座壳216的连接处，进一步地，加强筋218设置有两个，两个加强筋218分别设置于插座壳体210的前侧中间和后侧中间。In some embodiments, the socket housing 210 is provided with a reinforcing rib 218, which is provided between the two positioning holes 217, so as to improve the overall strength of the socket assembly 200. Referring to FIG. 18 , the reinforcing rib 218 is provided on the outer wall of the socket housing 210 and at the connection between the first socket housing 215 and the second socket housing 216. Further, two reinforcing ribs 218 are provided, and the two reinforcing ribs 218 are respectively provided in the middle of the front side and the middle of the rear side of the socket housing 210.
在一些实施例中，插头组件100还包括卡扣180，卡扣180设置于插头壳体160的外侧，插座壳体210设置有用于连接卡扣180的卡孔250，卡扣180连接有用于拔出所述插头组件100的拉带184。当插头壳体160插入插座壳体210时，卡扣180卡在卡孔250上，使得插头组件100不容易从插座组件200上脱落，当需要拔出插头组件100时，可通过拉带184拉动卡扣180，使得卡扣180脱离卡孔250，从而可实现单手拔出插座组件200上的插头组件100，同时，拉带184外漏于插头组件100，通过拉带184解锁电连接器，取代手直接接触电连接器进行拔出的方式，使得电路板400上的电连接器周边电元件可布置更紧凑。可以理解的是，可根据电连接器的不同实际使用场景，配套不同颜色的拉带184。需要说明的是，卡扣180可采用金属材料制成。In some embodiments, the plug assembly 100 further includes a buckle 180, which is disposed on the outside of the plug housing 160, and the socket housing 210 is provided with a clamping hole 250 for connecting the buckle 180, and the buckle 180 is connected with a drawstring 184 for pulling out the plug assembly 100. When the plug housing 160 is inserted into the socket housing 210, the buckle 180 is clamped on the clamping hole 250, so that the plug assembly 100 is not easy to fall off from the socket assembly 200. When the plug assembly 100 needs to be pulled out, the buckle 180 can be pulled by the drawstring 184, so that the buckle 180 is separated from the clamping hole 250, so that the plug assembly 100 on the socket assembly 200 can be pulled out by one hand. At the same time, the drawstring 184 is exposed outside the plug assembly 100, and the electrical connector is unlocked by the drawstring 184, replacing the method of directly contacting the electrical connector by hand to pull out, so that the electrical components around the electrical connector on the circuit board 400 can be arranged more compactly. It is understandable that, according to different actual use scenarios of the electrical connector, pull straps 184 of different colors can be provided. It should be noted that the buckle 180 can be made of metal material.
进一步地，卡扣180包括卡接本体181和卡接凸块182，卡接本体181为U型弹性件，卡接本体181的一侧与插头壳体160固定连接，卡接凸块182设置于卡接本体181背离插头壳体160的一侧，拉带184设置于卡接本体181靠近插头壳体160的一侧。参见图1、图18和图23，卡接本体181为U型弹性件，卡接本体181的开口朝上，卡接本体181的内侧板与插头壳体160的外壁固定连接，卡接本体181的外侧板上端设置有连接通槽183，拉带184穿过连接通槽183以与卡接本体181连接，卡接凸块182设置于卡接本体181的外侧板上并且设置于连接通槽183的下方。可以理解的是，卡接凸块182的数量为设置为多个，相应地，卡孔250的数量可与卡接凸块182的数量相同。Further, the buckle 180 includes a clamping body 181 and a clamping protrusion 182. The clamping body 181 is a U-shaped elastic member. One side of the clamping body 181 is fixedly connected to the plug housing 160. The clamping protrusion 182 is arranged on the side of the clamping body 181 away from the plug housing 160. The drawstring 184 is arranged on the side of the clamping body 181 close to the plug housing 160. Referring to Figures 1, 18 and 23, the clamping body 181 is a U-shaped elastic member. The opening of the clamping body 181 faces upward. The inner side plate of the clamping body 181 is fixedly connected to the outer wall of the plug housing 160. The upper end of the outer side plate of the clamping body 181 is provided with a connecting slot 183. The drawstring 184 passes through the connecting slot 183 to connect with the clamping body 181. The clamping protrusion 182 is arranged on the outer side plate of the clamping body 181 and arranged below the connecting slot 183. It can be understood that the number of the snap-fit protrusions 182 is set to be multiple, and accordingly, the number of the snap-fit holes 250 can be the same as the number of the snap-fit protrusions 182 .
具体地，当插头壳体160插入插头组件100时，卡接本体181的内侧板与插座壳体210的内壁抵接，卡接本体181的下侧进入到插座壳体210内腔中，卡接凸块182移动到卡孔250处时，在卡接本体181自身弹力作用下，卡接凸块182朝外移动，卡接凸块182进入到卡孔250中，卡接凸块182的上端与卡孔250的内壁抵接，有利于保证电连接器的连接稳定性，可以理解的是，卡接凸块182朝向插座壳体210的一侧侧壁可由下朝上向外延伸。当需要拔出插头组件100时，通过拉带184对卡扣180本体的外侧板施加拉力，使得卡接本体181的外侧板和卡接凸块182朝内移动，卡接凸块182脱离卡孔250，在拉带184的进一步作用力下，插头组件100可脱离插座组件200，从而实现单手拔出插头组件100。Specifically, when the plug housing 160 is inserted into the plug assembly 100, the inner side plate of the snap-fit body 181 abuts against the inner wall of the socket housing 210, and the lower side of the snap-fit body 181 enters into the inner cavity of the socket housing 210. When the snap-fit protrusion 182 moves to the snap-fit hole 250, under the action of the elastic force of the snap-fit body 181 itself, the snap-fit protrusion 182 moves outward, and the snap-fit protrusion 182 enters into the snap-fit hole 250. The upper end of the snap-fit protrusion 182 abuts against the inner wall of the snap-fit hole 250, which is beneficial to ensure the connection stability of the electrical connector. It can be understood that the side wall of the snap-fit protrusion 182 facing the socket housing 210 can extend outward from bottom to top. When it is necessary to unplug the plug assembly 100, a pulling force is applied to the outer plate of the buckle 180 body through the pull strap 184, so that the outer plate of the snap body 181 and the snap protrusion 182 move inward, and the snap protrusion 182 disengages from the snap hole 250. Under the further action of the pull strap 184, the plug assembly 100 can be disengaged from the socket assembly 200, thereby realizing the one-handed unplugging of the plug assembly 100.
在一些实施例中，插座壳体210设置有弹件260，插头壳体160设置有用于连接弹件260的弹接凹腔165。参见图1、图18和图23，插座壳体210上设置有弹接通孔，弹件260的上端与弹接通孔的上侧内壁连接，弹件260的下端倾斜设置且其下端朝插座组件200的内侧延伸，弹接凹腔165设置于插头壳体160的外壁上，当插头壳体160插入插座壳体210时，弹件260在自身弹力作用下对插头壳体160施加朝内的压力，起到一定导向作用，当弹件260到达弹接凹腔165后，弹件260进入到弹接凹腔165中，弹件260可对插头组件100施加朝下朝内的压力，有利于保证电连接器的稳定性。In some embodiments, the socket housing 210 is provided with an elastic member 260, and the plug housing 160 is provided with an elastic connection cavity 165 for connecting the elastic member 260. Referring to Figures 1, 18 and 23, an elastic connection through hole is provided on the socket housing 210, the upper end of the elastic member 260 is connected to the upper inner wall of the elastic connection through hole, the lower end of the elastic member 260 is inclined and extends toward the inner side of the socket assembly 200, and the elastic connection cavity 165 is provided on the outer wall of the plug housing 160. When the plug housing 160 is inserted into the socket housing 210, the elastic member 260 applies an inward pressure to the plug housing 160 under the action of its own elastic force, playing a certain guiding role. When the elastic member 260 reaches the elastic connection cavity 165, the elastic member 260 enters the elastic connection cavity 165, and the elastic member 260 can apply a downward and inward pressure to the plug assembly 100, which is conducive to ensuring the stability of the electrical connector.
在一些实施例中，插头组件100还包括插头隔板130，插座连接板240设置有第二连接槽243，插头隔板130与插座隔板230连接处位于第二连接槽243中。参见图20和图24，插头组件100设置有多个插头隔板130，多个插头隔板130相互平行，插头隔板130数量与插座隔板230数量相同，插头隔板130的下端与插座隔板230的下端连接，从而形成用于放置导电件620的起屏蔽作用的独立空间150。进一步地，插头隔板130与插头隔板130抵接，可降低连接处出现缝隙的几率。In some embodiments, the plug assembly 100 further includes a plug partition 130, and the socket connection plate 240 is provided with a second connection groove 243, and the connection between the plug partition 130 and the socket partition 230 is located in the second connection groove 243. Referring to FIG. 20 and FIG. 24, the plug assembly 100 is provided with a plurality of plug partitions 130, and the plurality of plug partitions 130 are parallel to each other, and the number of the plug partitions 130 is the same as the number of the socket partitions 230, and the lower end of the plug partition 130 is connected to the lower end of the socket partition 230, thereby forming an independent space 150 for placing the conductive member 620 and having a shielding effect. Further, the plug partitions 130 abut against the plug partitions 130, which can reduce the probability of a gap appearing at the connection.
在一些实施例中，插座连接板240插入到插座隔板230的第一连接槽234中，插座隔板230的上端处于插座连接板240的中部，插座连接板240设置有第二连接槽243，第二连接槽243的开口朝上，当插头组件100插入插座组件200时，插头隔板130的下侧插入第二连接槽243中，从而起到定位和导向作用，提高电连接器的连接精度。In some embodiments, the socket connecting plate 240 is inserted into the first connecting groove 234 of the socket partition 230, the upper end of the socket partition 230 is located in the middle of the socket connecting plate 240, and the socket connecting plate 240 is provided with a second connecting groove 243, and the opening of the second connecting groove 243 faces upward. When the plug assembly 100 is inserted into the socket assembly 200, the lower side of the plug partition 130 is inserted into the second connecting groove 243, thereby playing a positioning and guiding role, thereby improving the connection accuracy of the electrical connector.
在一些实施例中，第二连接槽243设置有允许连接处发生错位的刀口244。参见图24和图25，插头隔板130与插座隔板230压接配合，即当插头隔板130向插座隔板230施加向下压力时，插头隔板130的下端朝一个方向偏移，同时插座隔板230的上端朝相反方向偏移，刀口244设置有两个偏移凹位245，处于上侧的偏移凹位245的凹入方向与插座隔板230压接时的偏移方向相匹配，处于下侧的偏移凹位245的凹入方向与插头隔板130压接时的偏移方向相匹配，从而使得刀口244形状与两个隔片的连接处错位时的活动方向相匹配，实现插头隔板130和插座隔板230紧密配合，可减少甚至消除隔片件的缝隙，提高电连接器的电性能。In some embodiments, the second connection groove 243 is provided with a knife edge 244 that allows the connection to be misaligned. Referring to Figures 24 and 25, the plug partition 130 is crimped with the socket partition 230, that is, when the plug partition 130 applies downward pressure to the socket partition 230, the lower end of the plug partition 130 is offset in one direction, and the upper end of the socket partition 230 is offset in the opposite direction. The knife edge 244 is provided with two offset recesses 245, the recessed direction of the upper offset recess 245 matches the offset direction of the socket partition 230 when crimped, and the recessed direction of the lower offset recess 245 matches the offset direction of the plug partition 130 when crimped, so that the shape of the knife edge 244 matches the active direction of the connection of the two partitions when misaligned, so that the plug partition 130 and the socket partition 230 are closely matched, the gap of the partition can be reduced or even eliminated, and the electrical performance of the electrical connector can be improved.
进一步地，插头隔板130设置有第一面，插座隔板230设置有可与第一面压接的第二面，当插头隔板130与插座隔板230压接配合时，第一面与第二面发生相对错位，需要说明的是，第一面134可以为斜面或者曲面，也可以为斜面与曲面组合的形式。第二面235可以为斜面或者曲面，也可以为斜面与曲面组合的形式。Furthermore, the plug partition 130 is provided with a first surface, and the socket partition 230 is provided with a second surface that can be pressed with the first surface. When the plug partition 130 and the socket partition 230 are pressed and matched, the first surface and the second surface are relatively misaligned. It should be noted that the first surface 134 can be an inclined surface or a curved surface, or a combination of an inclined surface and a curved surface. The second surface 235 can be an inclined surface or a curved surface, or a combination of an inclined surface and a curved surface.
譬如，此处以第一面和第二面均为斜面(即第一面为第一斜面134、第二面为第二斜面235)举例说明。参见图25，第一斜面134设置于插头隔板130的下端并且由上往下朝前侧延伸，第二斜面235设置于插座隔板230的上端并且由上往下朝前侧延伸，当插头隔板130朝插座隔板230施加向下的压力时，第一斜面134和第二斜面235发生相对位移，插头隔板130的下端朝前及朝下偏移，插头隔板130的下端进入到处于下侧的偏移凹位245中，插座隔板230的下端朝后及朝上偏移，插座隔板230的下端进入到处于上侧的偏移凹位245中，相应的，刀口244处于下侧的偏移凹位245由上往下朝前侧延伸，刀口244处于上侧的偏移凹位245由下往上朝后侧延伸。For example, here, it is taken as an example that both the first surface and the second surface are inclined surfaces (ie, the first surface is the first inclined surface 134 , and the second surface is the second inclined surface 235 ). Referring to Figure 25, the first inclined surface 134 is arranged at the lower end of the plug partition 130 and extends from top to bottom toward the front side, and the second inclined surface 235 is arranged at the upper end of the socket partition 230 and extends from top to bottom toward the front side. When the plug partition 130 applies downward pressure to the socket partition 230, the first inclined surface 134 and the second inclined surface 235 are relatively displaced, the lower end of the plug partition 130 is offset forward and downward, and the lower end of the plug partition 130 enters into the offset recess 245 on the lower side, and the lower end of the socket partition 230 is offset backward and upward, and the lower end of the socket partition 230 enters into the offset recess 245 on the upper side. Accordingly, the offset recess 245 on the lower side of the blade 244 extends from top to bottom toward the front side, and the offset recess 245 on the upper side of the blade 244 extends from bottom to top toward the rear side.
在一些具体实施例中，插座隔板230和插头隔板130均设置有多个，处于前侧的第二斜面235与处于后侧的第二斜面235镜像对称，处于前侧的第一斜面134与处于后侧的第一斜面134镜像对称，相应地，处于前侧的偏移凹位245与处于后侧的偏移凹位245镜像对称，从而当第一斜面135与第二斜面235在刀口244处压接发生形变时，前侧压接处与后侧压接处同向变形或者反向，使得隔片整体力可内部相互抵接，同理，使得刀口处的总体压接力可通过内部抵接，有利于避免插头组件100插入插座组件200时发生相对偏移，可使得插座隔板230和插头隔板130在刀口244处接触得更好，提高电性能稳定性。In some specific embodiments, the socket partition 230 and the plug partition 130 are both provided with multiple second bevels 235 on the front side and the second bevels 235 on the rear side, and the first bevels 134 on the front side and the first bevels 134 on the rear side are mirror-symmetrical. Correspondingly, the offset recesses 245 on the front side and the offset recesses 245 on the rear side are mirror-symmetrical. Therefore, when the first bevels 135 and the second bevels 235 are crimped and deformed at the blade 244, the front side crimping joint and the rear side crimping joint are deformed in the same direction or in the opposite direction, so that the overall force of the partition can abut against each other internally. Similarly, the overall crimping force at the blade can be abutted internally, which is beneficial to avoid relative offset when the plug assembly 100 is inserted into the socket assembly 200, and can make the socket partition 230 and the plug partition 130 better contact at the blade 244, thereby improving the stability of electrical performance.
譬如，参见图26，插座隔板230和插头隔板130均设置有六个，处于前侧的三个第二斜面235由下往上朝前侧倾斜，处于后侧的三个第二斜面235由下往上朝后侧倾斜，而处于前侧的三个第一斜面134由下往上朝前侧倾斜，处于后侧的三个第一斜面134由下往上朝后侧倾斜，相应地，处于前侧上方的偏移凹位245由下往上朝前延伸，处于前侧下方的偏移凹位245由上往下朝后延伸，处于后侧上方的偏移凹位245由下往上朝后延伸，处于后侧下方的偏移凹位245由上往下朝前延伸。当插座隔板230和插头隔板130在刀口244处接触时，插头隔板130朝插座隔板230施加向下的压力时，第一斜面134和第二斜面235发生相对位移，处于前侧的插头隔板130的下端朝前及朝下偏移，处于后侧的插头隔板130的下端朝后及朝下偏移，处于前侧的插座隔板230的上端朝后及朝上偏移，处于后侧的插座隔板230的上端朝前及朝上偏移，从而使得总体力可在内部相互抵消，使得插座隔板230和插头隔板130不容易发生相对偏移。For example, referring to Figure 26, the socket partition 230 and the plug partition 130 are both provided with six, the three second inclined surfaces 235 on the front side are inclined from bottom to top toward the front side, the three second inclined surfaces 235 on the rear side are inclined from bottom to top toward the rear side, and the three first inclined surfaces 134 on the front side are inclined from bottom to top toward the front side, and the three first inclined surfaces 134 on the rear side are inclined from bottom to top toward the rear side. Correspondingly, the offset recess 245 on the upper front side extends from bottom to top toward the front, the offset recess 245 on the lower front side extends from top to bottom toward the rear, the offset recess 245 on the upper rear side extends from bottom to top toward the rear, and the offset recess 245 on the lower rear side extends from top to bottom toward the front. When the socket partition 230 and the plug partition 130 contact at the blade 244, when the plug partition 130 applies downward pressure to the socket partition 230, the first inclined surface 134 and the second inclined surface 235 are relatively displaced, and the lower end of the plug partition 130 on the front side is offset forward and downward, and the lower end of the plug partition 130 on the rear side is offset backward and downward, and the upper end of the socket partition 230 on the front side is offset backward and upward, and the upper end of the socket partition 230 on the rear side is offset forward and upward, so that the overall forces can offset each other internally, making it difficult for the socket partition 230 and the plug partition 130 to be relatively offset.
需要说明的是，插座隔板230也可设置为相邻两个第二斜面235的倾斜方向不同，或者多个插座隔板230中有至少两个第二斜面235的倾斜方向不同，相应地，插头隔板130的第一斜面134的倾斜方向与其位置匹配的第二斜面235的倾斜方向相适应。譬如，相邻的两个第二斜面235镜像设置，相邻的两个第一斜面134镜像设置。又譬如，其中一个插座隔板230的第二斜面235由下往上朝前侧倾斜，与上述插座隔板230位置相匹配的第一斜面134由下往上朝前侧倾斜，其余插座隔板230的第二斜面235由下往上朝后侧倾斜，其余第一斜面134由下往上朝后侧倾斜。It should be noted that the socket partition 230 can also be set so that the inclination directions of two adjacent second inclined surfaces 235 are different, or at least two second inclined surfaces 235 in the plurality of socket partitions 230 have different inclination directions. Accordingly, the inclination direction of the first inclined surface 134 of the plug partition 130 is adapted to the inclination direction of the second inclined surface 235 that matches its position. For example, two adjacent second inclined surfaces 235 are set in mirror image, and two adjacent first inclined surfaces 134 are set in mirror image. For another example, the second inclined surface 235 of one of the socket partitions 230 is inclined from bottom to top toward the front side, and the first inclined surface 134 that matches the position of the above socket partition 230 is inclined from bottom to top toward the front side, and the second inclined surfaces 235 of the remaining socket partitions 230 are inclined from bottom to top toward the rear side, and the remaining first inclined surfaces 134 are inclined from bottom to top toward the rear side.
在一些具体实施例中，参见图27和图28，每个插座隔板230的上侧中部设置有一个第一连接槽234，第一连接槽234的开口朝上，当插座连接板240与全部插座隔板230连接时，插座连接板240进入到第一连接槽234内，多个插座隔板230相互平行，插座连接板240与多个插座隔板230垂直。进一步地，插座连接板240的下侧设置有第三连接槽246，第三连接槽246的开口朝下，并且第一连接槽234与第三连接槽246的位置相适应，允许插座隔板230进入第三连接槽246的同时插座连接板240进入第一连接槽234，从而可降低各个连接槽的长度，有效避免引入长度较大的缝隙，可进一步提高电性能。In some specific embodiments, referring to FIG. 27 and FIG. 28 , a first connection groove 234 is provided at the middle of the upper side of each socket partition 230, and the opening of the first connection groove 234 faces upward. When the socket connection plate 240 is connected to all the socket partitions 230, the socket connection plate 240 enters the first connection groove 234, and the plurality of socket partitions 230 are parallel to each other, and the socket connection plate 240 is perpendicular to the plurality of socket partitions 230. Further, a third connection groove 246 is provided at the lower side of the socket connection plate 240, and the opening of the third connection groove 246 faces downward, and the positions of the first connection groove 234 and the third connection groove 246 are adapted to each other, allowing the socket partition 230 to enter the third connection groove 246 while the socket connection plate 240 enters the first connection groove 234, thereby reducing the length of each connection groove, effectively avoiding the introduction of a gap with a larger length, and further improving the electrical performance.
具体地，第三连接槽246设置于第二连接槽243的下方，第三连接槽246的位置与第二连接槽243的位置相对应，当插座隔板230与插座连接板240连接时，第一连接槽234的底壁与第三连接槽246的底壁抵接，使得隔板本体232的底面与插座连接板240连接板本体底面处于同一平面上，处于插座隔板230上侧的第二斜面235刚好到达第二连接槽243的刀口244处，插头隔板130的下端插入第二连接槽243，并在刀口244处于插座隔板230接触，从而可降低插座隔板230的高度，减小刀口244处插座隔板230与插头隔板130接触产生的应力。Specifically, the third connecting groove 246 is arranged below the second connecting groove 243, and the position of the third connecting groove 246 corresponds to the position of the second connecting groove 243. When the socket partition 230 is connected to the socket connecting plate 240, the bottom wall of the first connecting groove 234 abuts against the bottom wall of the third connecting groove 246, so that the bottom surface of the partition body 232 and the bottom surface of the connecting plate body of the socket connecting plate 240 are on the same plane, and the second inclined surface 235 on the upper side of the socket partition 230 just reaches the cutting edge 244 of the second connecting groove 243. The lower end of the plug partition 130 is inserted into the second connecting groove 243 and contacts the socket partition 230 at the cutting edge 244, thereby reducing the height of the socket partition 230 and reducing the stress generated by the contact between the socket partition 230 and the plug partition 130 at the cutting edge 244.
在一些实施例中，参见图2、图29至图40，本发明技术方案的插头组件100包括第一屏蔽件190和多个导电件620，第一屏蔽件190设有多个第一孔151。例如，第一屏蔽件190的材质可以为金属并可以格栅板状，第一屏蔽件190上的多个格栅孔形成多个第一孔151。导电件620可以为弹簧触点、弹片式连接件等，导电件620具体可以为高速连接器的差分信号线。In some embodiments, referring to FIG. 2 and FIG. 29 to FIG. 40, the plug assembly 100 of the technical solution of the present invention includes a first shielding member 190 and a plurality of conductive members 620, and the first shielding member 190 is provided with a plurality of first holes 151. For example, the material of the first shielding member 190 may be metal and may be in the shape of a grid plate, and the plurality of grid holes on the first shielding member 190 form a plurality of first holes 151. The conductive member 620 may be a spring contact, a spring-type connector, etc., and the conductive member 620 may specifically be a differential signal line of a high-speed connector.
多个导电件620一一对应的配合在多个第一孔151内，即每个导电件620的周侧均被第一屏蔽件190分隔包围，借由第一屏蔽件190可以实现对任意方向上相邻的两个导电件620的屏蔽隔离。The multiple conductive members 620 are matched one by one in the multiple first holes 151, that is, the circumference of each conductive member 620 is separated and surrounded by the first shielding member 190, and the first shielding member 190 can be used to shield and isolate two adjacent conductive members 620 in any direction.
插座组件200包括第二屏蔽件270和多个连接件420，第二屏蔽件270设有多个第二孔152。例如，第二屏蔽件270的材质也可以为金属并可以格栅板状，第二屏蔽件270上的多个格栅孔形成多个第二孔152。连接件420也可以为弹簧触点、弹片式连接件等，连接件420具体也可以为高速连接器的差分信号线。The socket assembly 200 includes a second shielding member 270 and a plurality of connectors 420, and the second shielding member 270 is provided with a plurality of second holes 152. For example, the second shielding member 270 may also be made of metal and may be in the shape of a grid plate, and the plurality of grid holes on the second shielding member 270 form a plurality of second holes 152. The connector 420 may also be a spring contact, a spring-type connector, etc., and the connector 420 may specifically be a differential signal line of a high-speed connector.
多个连接件420一一对应地配合在多个第二孔152内，即每个连接件420的周侧均被第二屏蔽件270分隔包围，借由第二屏蔽件270可以实现对任意方向上相邻的两个连接件420的屏蔽隔离。The multiple connectors 420 are matched in the multiple second holes 152 one by one, that is, the circumference of each connector 420 is separated and surrounded by the second shielding member 270, and the second shielding member 270 can be used to shield and isolate two adjacent connectors 420 in any direction.
使用过程中，可以将插头组件100和插座组件200通过插接的方式相连，由此，多个导电件620可以与多个连接件420一一对应止抵接触，从而实现了导电件620和对应的连接件420之间的电性连接，从而使得导电件620和连接件420可以用于信号的传输。During use, the plug assembly 100 and the socket assembly 200 can be connected by plugging, whereby the multiple conductive members 620 can be in one-to-one contact with the multiple connecting members 420, thereby achieving electrical connection between the conductive members 620 and the corresponding connecting members 420, so that the conductive members 620 and the connecting members 420 can be used for signal transmission.
在导电件620和连接件420止抵配合的同时，第一屏蔽件190和第二屏蔽件270也可以会实现止抵对接，由此，借由第一屏蔽件190和第二屏蔽件270的贴合接触，可以实现对接后的导电件620和连接件420的周向屏蔽隔离，进一步保证了屏蔽隔离的效果。While the conductive member 620 and the connecting member 420 are in abutment with each other, the first shielding member 190 and the second shielding member 270 can also be butted against each other. Thus, by virtue of the fitting contact between the first shielding member 190 and the second shielding member 270, circumferential shielding isolation of the conductive member 620 and the connecting member 420 after docking can be achieved, thereby further ensuring the shielding isolation effect.
本发明实施例的电连接器能够实现差分线之间的串扰屏蔽隔离，改善了差分线之间的远端和近端的串扰问题，提升了信号传输的品质和稳定性。The electrical connector of the embodiment of the present invention can achieve crosstalk shielding and isolation between differential lines, improve the crosstalk problem at the far end and near end of the differential lines, and enhance the quality and stability of signal transmission.
在一些实施例中，第一屏蔽件190包括插头连接板120和多个插头隔板130，多个插头隔板130沿着插头连接板120的延伸方向间隔布置并与插头连接板120相连，第一屏蔽件190通过插头连接板120和多个插头隔板130分隔出多个第一孔151。In some embodiments, the first shielding member 190 includes a plug connecting plate 120 and a plurality of plug partitions 130 , wherein the plurality of plug partitions 130 are arranged at intervals along an extension direction of the plug connecting plate 120 and are connected to the plug connecting plate 120 , and the first shielding member 190 is separated into a plurality of first holes 151 by the plug connecting plate 120 and the plurality of plug partitions 130 .
如图34和图35所示，第一屏蔽件190大体可以为井字型结构并可以分体设置，例如，第一屏蔽件190可以仅包括一个插头连接板120和多个插头隔板130，插头连接板120大体可以沿着前后方向延伸，每个插头隔板130均大体可以沿着左右方向延伸，且多个插头隔板130可以沿着插头连接板120的延伸方向等间隔排布，插头连接板120则大体可以位于多个插头隔板130的中间位置。需要说明的是，在一些具体实施例中，插头隔板130与插头连接板120之间可采用激光点焊接的方式连接。As shown in FIG. 34 and FIG. 35 , the first shielding member 190 may be generally a tic-tac-toe structure and may be provided in separate parts. For example, the first shielding member 190 may include only one plug connection plate 120 and a plurality of plug partitions 130. The plug connection plate 120 may generally extend in the front-to-back direction, each plug partition 130 may generally extend in the left-to-right direction, and a plurality of plug partitions 130 may be arranged at equal intervals along the extension direction of the plug connection plate 120, and the plug connection plate 120 may be generally located in the middle of the plurality of plug partitions 130. It should be noted that, in some specific embodiments, the plug partition 130 and the plug connection plate 120 may be connected by laser spot welding.
如图33和图34所示，借由插头连接板120和多个插头隔板130可以构成在多个方形孔，多个方形孔即构成第一孔151。装配插头组件100时，可以将多个导电件620分别插入对应的方形孔内即可。As shown in Figures 33 and 34, a plurality of square holes can be formed by the plug connection plate 120 and the plurality of plug partitions 130, and the plurality of square holes constitute the first hole 151. When assembling the plug assembly 100, the plurality of conductive members 620 can be respectively inserted into the corresponding square holes.
插头连接板120和每个插头隔板130之间可以通过插接的方式装配固定，例如，每个插头隔板130上可以设有一个第一开槽，第一开槽的槽口可以朝向上方。装配时，可以通过第一开槽将每个插头隔板130与插头连接板120插接装配。The plug connection plate 120 and each plug partition plate 130 can be assembled and fixed by plugging. For example, each plug partition plate 130 can be provided with a first slot, and the notch of the first slot can face upward. During assembly, each plug partition plate 130 can be plugged and assembled with the plug connection plate 120 through the first slot.
第一屏蔽件190通过纵板和横板插接的方式组合而成，方便了第一屏蔽件190的加工生产，有利于简化生产工艺，即可以首先加工多个结构相同的插头隔板130或插头连接板120，然后进行拼接即可。The first shielding member 190 is assembled by plugging the longitudinal plate and the transverse plate together, which facilitates the processing and production of the first shielding member 190 and helps to simplify the production process, that is, multiple plug partitions 130 or plug connecting plates 120 with the same structure can be processed first and then spliced.
在一些实施例中，第二屏蔽件270包括插座连接板240和多个插座隔板230，多个插座隔板230沿着插座连接板240的延伸方向间隔布置并与插座连接板240相连，第二屏蔽件270通过插座连接板240和多个插座隔板230分隔出多个第二孔152。In some embodiments, the second shielding member 270 includes a socket connecting plate 240 and a plurality of socket partitions 230, wherein the plurality of socket partitions 230 are arranged at intervals along the extension direction of the socket connecting plate 240 and are connected to the socket connecting plate 240, and the second shielding member 270 separates a plurality of second holes 152 through the socket connecting plate 240 and the plurality of socket partitions 230.
如图39和图40所示，第二屏蔽件270大体可以为井字型结构并可以分体设置，例如，第二屏蔽件270可以仅包括一个插座连接板240和多个插座隔板230，插座连接板240大体可以沿着前后方向延伸，每个插座隔板230均大体可以沿着左右方向延伸，且多个插座隔板230可以沿着插座连接板240的延伸方向等间隔排布，插座连接板240则大体可以位于多个插座隔板230的中间位置。As shown in Figures 39 and 40, the second shielding component 270 can generally be a tic-tac-toe structure and can be separately arranged. For example, the second shielding component 270 can include only one socket connecting plate 240 and multiple socket partitions 230. The socket connecting plate 240 can generally extend along the front-to-back direction, each socket partition 230 can generally extend along the left-to-right direction, and multiple socket partitions 230 can be arranged at equal intervals along the extension direction of the socket connecting plate 240. The socket connecting plate 240 can be generally located in the middle of the multiple socket partitions 230.
借由插座连接板240和多个插座隔板230可以构成在多个方形孔，该多个方形孔即构成第二孔152。装配插座组件200时，可以将多个连接件420分别插入对应的方形孔内即可。A plurality of square holes can be formed by the socket connecting plate 240 and the plurality of socket partitions 230, and the plurality of square holes constitute the second hole 152. When assembling the socket assembly 200, the plurality of connectors 420 can be respectively inserted into the corresponding square holes.
插座连接板240和每个插座隔板230之间可以通过插接的方式装配固定，例如，每个插座隔板230上可以设有一个第二开槽，第二开槽的槽口可以朝向下方，每个插座连接板240上可以设有多个第三开槽，第三开槽的槽口可以朝向上方。装配时，将每个插座隔板230上的第二开槽的槽口与对应的第三开槽的槽口正对并相互插接即可。The socket connection plate 240 and each socket partition plate 230 can be assembled and fixed by plugging. For example, each socket partition plate 230 can be provided with a second slot, the notch of the second slot can be oriented downward, and each socket connection plate 240 can be provided with a plurality of third slots, the notches of the third slots can be oriented upward. During assembly, the notch of the second slot on each socket partition plate 230 is aligned with the notch of the corresponding third slot and plugged into each other.
第二屏蔽件270通过纵板和横板插接的方式组合而成，方便了第二屏蔽件270的加工生产，有利于简化生产工艺，即可以首先加工多个结构相同的插座隔板230或插座连接板240，然后进行拼接即可。The second shielding member 270 is assembled by plugging the longitudinal plate and the transverse plate together, which facilitates the processing and production of the second shielding member 270 and helps to simplify the production process, that is, multiple socket partitions 230 or socket connecting plates 240 with the same structure can be processed first and then spliced.
需要说明的是，当插头组件100和插座组件200插接配合时，插头连接板120和插座连接板240可以在上下方向上止抵对接，多个插头隔板130则可以与多个插座隔板230一一对应止抵对接。由此，可以使得多个第一孔151和多个第二孔152一一正对连通，从而实现每个导电件620和对应的连接件420所形成的整体的屏蔽隔离。It should be noted that when the plug assembly 100 and the socket assembly 200 are plugged and matched, the plug connection plate 120 and the socket connection plate 240 can be abutted and docked in the up-down direction, and the multiple plug partitions 130 can be abutted and docked with the multiple socket partitions 230 one by one. In this way, the multiple first holes 151 and the multiple second holes 152 can be connected one by one, so as to achieve the overall shielding isolation formed by each conductive member 620 and the corresponding connecting member 420.
在一些实施例中，插头连接板120有多个，多个插头连接板120并行间隔布置并包括第一连接板121、中间连接板122和第二连接板123板，多个插头隔板130连接在第一连接板121和第二连接板123之间，中间连接板122位于第一连接板121和第二连接板123板之间并与多个插头隔板130相连，且在插头组件100和插座组件200插接配合时，中间连接板122与插座连接板240止抵对接。In some embodiments, there are multiple plug connecting plates 120, which are arranged in parallel and include a first connecting plate 121, an intermediate connecting plate 122 and a second connecting plate 123, multiple plug partitions 130 are connected between the first connecting plate 121 and the second connecting plate 123, the intermediate connecting plate 122 is located between the first connecting plate 121 and the second connecting plate 123 and is connected to the multiple plug partitions 130, and when the plug assembly 100 and the socket assembly 200 are plugged in, the intermediate connecting plate 122 and the socket connecting plate 240 are stopped and docked.
例如，如图34所示，第一屏蔽件190的插头连接板120可以设有三个，三个插头连接板120平行间隔布置并分别为第一连接板121、中间连接板122和第二连接板123板，其中第一连接板121可以连接在多个插头隔板130的左端，第二连接板123可以连接在多个插头隔板130的右端，中间连接板122则可以位于第一连接板121和第二连接板123之间。For example, as shown in Figure 34, the first shielding member 190 can have three plug connecting plates 120, which are arranged in parallel and spaced apart and are respectively a first connecting plate 121, an intermediate connecting plate 122 and a second connecting plate 123, wherein the first connecting plate 121 can be connected to the left end of a plurality of plug partitions 130, the second connecting plate 123 can be connected to the right end of a plurality of plug partitions 130, and the intermediate connecting plate 122 can be located between the first connecting plate 121 and the second connecting plate 123.
由此，第一连接板121、第二连接板123、最前侧的插头隔板130、最后侧的插头隔板130可以形成一圈围挡，多个导电件620均位于所围成的围挡内，从而可以实现对多个导电件620的外周侧的屏蔽隔离，进一步保证了屏蔽隔离效果。Thus, the first connecting plate 121, the second connecting plate 123, the frontmost plug partition 130, and the rearmost plug partition 130 can form a circle of enclosure, and the multiple conductive parts 620 are all located in the enclosed enclosure, thereby achieving shielding and isolation of the outer peripheral sides of the multiple conductive parts 620, further ensuring the shielding and isolation effect.
在一些实施例中，插头隔板130的高度尺寸大于中间连接板122的高度尺寸，插座隔板230的高度尺寸小于插座连接板240的高度尺寸，且插座连接板240上设有多个第二连接槽243，在插头组件100和插座组件200插接配合时，至少部分插头隔板130一一对应的插接配合于多个第二连接槽243内以实现与多个插座隔板230的止抵对接。In some embodiments, the height dimension of the plug partition 130 is greater than the height dimension of the intermediate connecting plate 122, the height dimension of the socket partition 230 is smaller than the height dimension of the socket connecting plate 240, and a plurality of second connecting grooves 243 are provided on the socket connecting plate 240. When the plug assembly 100 and the socket assembly 200 are plugged in and matched, at least part of the plug partitions 130 are plugged in and matched in the plurality of second connecting grooves 243 one by one to achieve stop-butt docking with the plurality of socket partitions 230.
例如，如图34所示，中间连接板122的高度尺寸可以为高度尺寸H1，插头隔板130的高度尺寸可以为高度尺寸H2，高度尺寸H1大于高度尺寸H2，也即每个插头隔板130的上端面均可以与中间连接板122的上端面大体平齐，而每个插头隔板130的下端则均超出中间连接板122的下端。For example, as shown in Figure 34, the height dimension of the intermediate connecting plate 122 can be a height dimension H1, and the height dimension of the plug partition 130 can be a height dimension H2, and the height dimension H1 is greater than the height dimension H2, that is, the upper end surface of each plug partition 130 can be substantially flush with the upper end surface of the intermediate connecting plate 122, and the lower end of each plug partition 130 exceeds the lower end of the intermediate connecting plate 122.
如图39所示，插座隔板230的高度尺寸可以为高度尺寸H3，插座连接板240的高度尺寸可以为高度尺寸H4，高度尺寸H3要小于高度尺寸H4。即每个插座隔板230的上端面均超出插座连接板240的上端面，而每个插座隔板230的下端面则均与插座连接板240的下端面大体平齐。As shown in FIG39 , the height dimension of the socket partition 230 may be a height dimension H3, and the height dimension of the socket connecting plate 240 may be a height dimension H4, and the height dimension H3 is smaller than the height dimension H4. That is, the upper end surface of each socket partition 230 exceeds the upper end surface of the socket connecting plate 240, and the lower end surface of each socket partition 230 is substantially flush with the lower end surface of the socket connecting plate 240.
如图39所示，当插座隔板230与插座连接板240插接装配后，插座连接板240上露出的部分第三开槽则形成第二连接槽243，在插头组件100和插座组件200插接时，第二连接槽243可以供插头隔板130插入，从而可以实现插头隔板130和插座隔板230的止抵对接。As shown in Figure 39, when the socket partition 230 is plugged and assembled with the socket connecting plate 240, the exposed portion of the third groove on the socket connecting plate 240 forms a second connecting groove 243. When the plug assembly 100 and the socket assembly 200 are plugged together, the second connecting groove 243 can be used for the plug partition 130 to be inserted, thereby realizing the stop-and-joint connection between the plug partition 130 and the socket partition 230.
由此，由于插头隔板130和中间连接板122的上端面平齐，插座隔板230和插座连接板240的下端面平齐，使得第一屏蔽件190和第二屏蔽件270在组装后的上下两端均大体平齐，从而使得导电件620和连接件420可以被充分包围，保证了屏蔽隔离效果。Therefore, since the upper end surfaces of the plug partition 130 and the intermediate connecting plate 122 are flush, and the lower end surfaces of the socket partition 230 and the socket connecting plate 240 are flush, the upper and lower ends of the first shielding component 190 and the second shielding component 270 are roughly flush after assembly, so that the conductive component 620 and the connecting component 420 can be fully surrounded, ensuring the shielding isolation effect.
其次，由于插头隔板130和中间连接板122的高度不同，插座隔板230和插座连接板240的高度不同，可以实现第一屏蔽件190和第二屏蔽件270之间的相互插接配合，实现第一屏蔽件190和第二屏蔽件270之间的插接自锁，进而可以起到横向的约束限位效果，也可以增强结构的稳定性。其次，也能够增加第一屏蔽件190和第二屏蔽件270之间的接触面积，可以保证屏蔽效果。Secondly, due to the different heights of the plug partition 130 and the middle connecting plate 122, and the different heights of the socket partition 230 and the socket connecting plate 240, the first shielding member 190 and the second shielding member 270 can be plugged in and matched with each other, and the plugging and self-locking between the first shielding member 190 and the second shielding member 270 can be achieved, thereby achieving a lateral restraining and limiting effect, and also enhancing the stability of the structure. Secondly, the contact area between the first shielding member 190 and the second shielding member 270 can also be increased, which can ensure the shielding effect.
另外，也使得插头隔板130和插座隔板230的接触面，中间连接板122和插座连接板240的接触面位于不同的层位(高度方向)，可以减少同一层位的接触面，降低对平整度的加工要求。In addition, the contact surfaces of the plug partition 130 and the socket partition 230, and the contact surfaces of the intermediate connecting plate 122 and the socket connecting plate 240 are located at different levels (in height direction), which can reduce the contact surface at the same level and lower the processing requirements for flatness.
在一些实施例中，如图31所示，第一连接板121和中间连接板122之间、第二连接板123和中间连接板122之间均设有第一绝缘件173，且第一绝缘件173用于朝向插座组件200的端面和中间连接板122平齐。例如，第一绝缘件173可以设有两个，两个第一绝缘件173大体可以为镜像对称布置，且其中一个第一绝缘件173可以填充在中间连接板122的右侧的各个第一孔151内，另一个第一绝缘件173可以填充在中间连接板122的左侧的各个第一孔151内。借由第一绝缘件173可以实现对第一孔151内的导电件620的固定，也可以增强绝缘效果。In some embodiments, as shown in FIG31 , a first insulating member 173 is provided between the first connecting plate 121 and the intermediate connecting plate 122, and between the second connecting plate 123 and the intermediate connecting plate 122, and the first insulating member 173 is used to be flush with the intermediate connecting plate 122 facing the end surface of the socket assembly 200. For example, two first insulating members 173 may be provided, and the two first insulating members 173 may be arranged substantially in mirror symmetry, and one of the first insulating members 173 may be filled in each first hole 151 on the right side of the intermediate connecting plate 122, and the other first insulating member 173 may be filled in each first hole 151 on the left side of the intermediate connecting plate 122. The first insulating member 173 may be used to fix the conductive member 620 in the first hole 151, and the insulation effect may also be enhanced.
在一些实施例中，插头组件100包括多个传输电缆300，多个传输电缆300的中心导体与多个导电件620一一对应相连，传输电缆300的外周侧设有屏蔽层310，屏蔽层310延伸至第一屏蔽件190处。In some embodiments, the plug assembly 100 includes a plurality of transmission cables 300 , the central conductors of the plurality of transmission cables 300 are connected one-to-one with a plurality of conductive members 620 , a shielding layer 310 is provided on the outer peripheral side of the transmission cables 300 , and the shielding layer 310 extends to the first shielding member 190 .
例如，传输电缆300是一种由两根同轴的圆柱导体构成的宽频带微波传输线，其内外导体之间填充空气或高频介质。如图31所示，传输电缆300的外周侧包裹有一层屏蔽层310，传输电缆300的内侧导体可以与导电件620电性相连，而传输电缆300的外侧屏蔽层310可以延伸至邻近第一屏蔽件190的位置处，由此，可以实现第一屏蔽件190和屏蔽层310之间的屏蔽衔接，进一步保证了屏蔽隔离效果。For example, the transmission cable 300 is a broadband microwave transmission line composed of two coaxial cylindrical conductors, and air or high-frequency medium is filled between the inner and outer conductors. As shown in FIG31 , the outer circumference of the transmission cable 300 is wrapped with a shielding layer 310, the inner conductor of the transmission cable 300 can be electrically connected to the conductive member 620, and the outer shielding layer 310 of the transmission cable 300 can extend to a position adjacent to the first shielding member 190, thereby achieving shielding connection between the first shielding member 190 and the shielding layer 310, further ensuring the shielding isolation effect.
在一些实施例中，如图35所示，第一连接板121的顶部可以设有第一延伸部124，第二连接板123的顶部可以设有第二延伸部125，第一延伸部124和第二延伸部125均高中间连接板122并在左右方向上相对布置。如图32所示，传输电缆300和导电件620的连接处可以位于第一延伸部124和第二延伸部125之间，如图31所示，第二绝缘件175可以填充在第一延伸部124和第二延伸部125之间，从而可以实现对多个传输电缆300的分隔固定，保证了插头组件100装配的结构紧凑性和稳定性。In some embodiments, as shown in FIG35 , a first extension portion 124 may be provided on the top of the first connection plate 121, and a second extension portion 125 may be provided on the top of the second connection plate 123. The first extension portion 124 and the second extension portion 125 are both higher than the middle connection plate 122 and are arranged opposite to each other in the left and right directions. As shown in FIG32 , the connection between the transmission cable 300 and the conductive member 620 may be located between the first extension portion 124 and the second extension portion 125. As shown in FIG31 , the second insulating member 175 may be filled between the first extension portion 124 and the second extension portion 125, so that the multiple transmission cables 300 can be separated and fixed, ensuring the compactness and stability of the assembled structure of the plug assembly 100.
在一些实施例中，如图34所示，插头隔板130设有第一斜面134，每个插头隔板130的第一斜面134均可以设在对应的插头隔板130的前侧并位于插头隔板130的底部，即第一斜面134大体可以沿着前上至后下的方向倾斜布置。In some embodiments, as shown in Figure 34, the plug partition 130 is provided with a first inclined surface 134. The first inclined surface 134 of each plug partition 130 can be arranged on the front side of the corresponding plug partition 130 and located at the bottom of the plug partition 130, that is, the first inclined surface 134 can be generally arranged obliquely along the direction from the front to the top to the rear to the bottom.
如图39所示，插座隔板230设有第二斜面235，每个插座隔板230的第二斜面235均可以设在对应的插座隔板230的后侧并位于插座隔板230的顶部，即第二斜面235大体可以沿着后上至前下的方向倾斜布置。As shown in Figure 39, the socket partition 230 is provided with a second inclined surface 235. The second inclined surface 235 of each socket partition 230 can be arranged on the rear side of the corresponding socket partition 230 and located at the top of the socket partition 230, that is, the second inclined surface 235 can be generally arranged inclined along the direction from the upper back to the lower front.
在插头组件100和插座组件200插接配合时，每个插头隔板130上的第一斜面134可以与对应的插座隔板230上的第二斜面235贴合配合，从而可以实现第一屏蔽件190和第二屏蔽件270的硬干涉紧密连接。另外，斜面的布置也可以增强插头隔板130和插座隔板230的接触端的弹性作用，借由弹性变形可以起到弥补加工误差，从而保证插头隔板130和插座隔板230的贴合效果。When the plug assembly 100 and the socket assembly 200 are plugged and matched, the first inclined surface 134 on each plug partition 130 can be fitted with the second inclined surface 235 on the corresponding socket partition 230, so that the hard interference tight connection of the first shielding member 190 and the second shielding member 270 can be achieved. In addition, the arrangement of the inclined surfaces can also enhance the elastic effect of the contact ends of the plug partition 130 and the socket partition 230, and the processing error can be compensated by elastic deformation, thereby ensuring the fitting effect of the plug partition 130 and the socket partition 230.
在一些实施例中，如图36和图37所示，插座组件200包括插座壳体210，插座壳体210的材质可以为金属，插座壳体210大体可以为方环状。第二屏蔽件270设于插座壳体210内并与插座壳体210电连接，插座壳体210的设置一方面可以供插头组件100插入，从而可以实现插头组件100和插座组件200的插接装配；另一方面可以形成对连接件420的外周侧的屏蔽隔离，进一步增强屏蔽效果。In some embodiments, as shown in FIG36 and FIG37, the socket assembly 200 includes a socket housing 210, which can be made of metal and can be substantially in the shape of a square ring. The second shielding member 270 is disposed in the socket housing 210 and is electrically connected to the socket housing 210. The arrangement of the socket housing 210 can allow the plug assembly 100 to be inserted, thereby realizing the plug-in assembly of the plug assembly 100 and the socket assembly 200; on the other hand, it can form a shielding isolation for the outer peripheral side of the connector 420, further enhancing the shielding effect.
在一些实施例中，如图35和图36所示，插座组件200包括电路板400，电路板400大体可以为矩形板，如图38所示，电路板400上设有多个地线导件430和多个电接触点，地线导件430具体可以为GND地线，电接触点具体可以为差分信号线，也即为连接件420。多个地线导件430和多个电接触点可以分为在左右方向上间隔布置的两排，每一排的多个地线导件430和多个电接触点可以在前后方向上一一交替排布。In some embodiments, as shown in FIG. 35 and FIG. 36 , the socket assembly 200 includes a circuit board 400, which can be a substantially rectangular plate. As shown in FIG. 38 , a plurality of ground wire guides 430 and a plurality of electrical contacts are provided on the circuit board 400. The ground wire guides 430 can be specifically a GND ground wire, and the electrical contacts can be specifically a differential signal line, that is, a connector 420. The plurality of ground wire guides 430 and the plurality of electrical contacts can be divided into two rows arranged at intervals in the left-right direction, and the plurality of ground wire guides 430 and the plurality of electrical contacts in each row can be arranged alternately one by one in the front-back direction.
插座壳体210与电路板400相连并环绕在多个地线导件430和多个电接触点的外周侧，多个插座隔板230与多个地线导件430相连并将多个电接触点屏蔽隔离，例如，插座隔板230可以通过焊接的方式与地线导件430连接固定，且每个插座隔板230可以与左右相对的两个地线导件430焊接固定，具体如图37所示，由此，起到增强屏蔽串扰的效果。The socket housing 210 is connected to the circuit board 400 and surrounds the outer periphery of multiple ground wire guides 430 and multiple electrical contact points. Multiple socket partitions 230 are connected to the multiple ground wire guides 430 and shield and isolate the multiple electrical contact points. For example, the socket partitions 230 can be connected and fixed to the ground wire guides 430 by welding, and each socket partition 230 can be welded and fixed to two left and right opposite ground wire guides 430, as shown in Figure 37. This enhances the effect of shielding crosstalk.
可以理解的是，插头组件100上的第一屏蔽件190的多个插头隔板130也可以与对应的地线相连，从而起到增强对导电件620的屏蔽隔离效果。It is understandable that the multiple plug partitions 130 of the first shielding member 190 on the plug assembly 100 may also be connected to the corresponding ground wire, thereby enhancing the shielding and isolation effect of the conductive member 620 .
在一些实施例中，每个插座隔板230上设有多个凸出部236，每个插座隔板230通过多个凸出部236与多个地线导件430相连。例如，如图40所示，凸出部236可以一体成型于插座隔板230的底侧，每个插座隔板230的底部可以设有两个凸出部236，其中一个位于插座隔板230的后侧并用于与电路板400上的后排的地线导件430焊接固定，另一个位于插座隔板230的左侧并用于与电路板400上的左排的地线导件430焊接固定。凸出部236的设置方便了插座隔板230与电路板400的焊接固定。In some embodiments, each socket partition 230 is provided with a plurality of protrusions 236, and each socket partition 230 is connected to a plurality of ground wire guides 430 through the plurality of protrusions 236. For example, as shown in FIG40 , the protrusions 236 may be integrally formed on the bottom side of the socket partition 230, and two protrusions 236 may be provided on the bottom of each socket partition 230, one of which is located at the rear side of the socket partition 230 and is used for welding and fixing with the rear row of ground wire guides 430 on the circuit board 400, and the other is located at the left side of the socket partition 230 and is used for welding and fixing with the left row of ground wire guides 430 on the circuit board 400. The provision of the protrusions 236 facilitates welding and fixing of the socket partition 230 and the circuit board 400.
在一些实施例中，插头组件100包括第三绝缘件175，第三绝缘件175连接于第一绝缘件173用于朝向插座组件200的一侧，第三绝缘件175设有多个第三孔，多个导电件620一一对应的配合在多个第三孔内。例如，如图31所示，第三绝缘件175连接在第一绝缘件173的下方，第三绝缘件175上可以均布有多个第三孔，第三孔可以为矩形孔，多个导电件620可以分别装配在对应的第三孔内，从而可以实现对导电件620的装配固定，增强了装配的紧凑性和绝缘性。In some embodiments, the plug assembly 100 includes a third insulating member 175, the third insulating member 175 is connected to the first insulating member 173 for facing the side of the socket assembly 200, the third insulating member 175 is provided with a plurality of third holes, and the plurality of conductive members 620 are matched in the plurality of third holes one by one. For example, as shown in FIG. 31 , the third insulating member 175 is connected below the first insulating member 173, and the third insulating member 175 may be evenly provided with a plurality of third holes, and the third holes may be rectangular holes, and the plurality of conductive members 620 may be respectively assembled in the corresponding third holes, so that the conductive members 620 can be assembled and fixed, thereby enhancing the compactness and insulation of the assembly.
在一些实施例中，如图29和图30所示，插头组件100包括绝缘的插头壳体300，第一屏蔽件190、多个导电件620、第一绝缘件173、第二绝缘件175、第三绝缘件175均封装在插头壳体300内。从而可以实现插头组件100的集成化布置。In some embodiments, as shown in FIG. 29 and FIG. 30 , the plug assembly 100 includes an insulating plug housing 300, and the first shielding member 190, the plurality of conductive members 620, the first insulating member 173, the second insulating member 175, and the third insulating member 175 are all encapsulated in the plug housing 300. Thus, an integrated arrangement of the plug assembly 100 can be achieved.
下面描述本发明实施例的电子设备。The electronic device according to the embodiment of the present invention is described below.
本发明实施例的电子设备包括电连接器，电连接器可以为上述任一实施例中描述的电连接器。电子设备可以为超级计算机、网络服务器等，当然也可以为其他需要使用电连接器的电子设备。The electronic device of the embodiment of the present invention includes an electrical connector, which may be the electrical connector described in any of the above embodiments. The electronic device may be a supercomputer, a network server, etc., or other electronic devices that require an electrical connector.
下面参考图41至图57描述本发明实施例的连接器600及电子设备。The connector 600 and the electronic device according to the embodiment of the present invention will be described below with reference to FIGS. 41 to 57 .
为了提高信号传输的稳定性和可靠性，本发明提出了插头内的导电件与电缆相连且直接与电路板上的信号触点弹性接触，从而提高了信号传输的稳定性和可靠性。In order to improve the stability and reliability of signal transmission, the present invention proposes that the conductive member in the plug is connected to the cable and directly elastically contacts the signal contact on the circuit board, thereby improving the stability and reliability of signal transmission.
通过进一步研究，发明人发现和意识到，由于连接器的导电件与电路板上的信号触点通过机械力弹性接触，电路板上的信号触点和连接器的导电件的材质一般为铜，裸露的铜与空气的接触会形成氧化膜，影响连接的可靠性和稳定性。Through further research, the inventors discovered and realized that since the conductive parts of the connector are in elastic contact with the signal contacts on the circuit board through mechanical force, the signal contacts on the circuit board and the conductive parts of the connector are generally made of copper. The contact between exposed copper and air will form an oxide film, affecting the reliability and stability of the connection.
为了避免导电件和电路板上的信号触点发生氧化，需要对导电件和电路板进行表面处理(如镀金或沉金)。In order to prevent the conductive parts and signal contacts on the circuit board from being oxidized, the conductive parts and the circuit board need to be surface treated (such as gold plating or immersion gold).
发明人意识到，导电件为单独的小型件，进行镀金或沉金的表面处理较为容易，但是，对触点较多的电路板进行镀金或沉金的表面处理工艺复杂，成本高，难度较大。The inventors realize that the conductive parts are small individual parts, and it is relatively easy to perform surface treatment such as gold plating or immersion gold. However, the surface treatment process of gold plating or immersion gold for circuit boards with many contacts is complicated, costly, and difficult.
本发明实施例的电子设备，包括：电路板400、电缆线以及连接器600；电缆线的内导体与导电件620连接，中介接触件610与电路板400上的信号触点440焊接。The electronic device of the embodiment of the present invention includes: a circuit board 400 , a cable and a connector 600 ; the inner conductor of the cable is connected to the conductive member 620 , and the intermediate contact member 610 is welded to the signal contact 440 on the circuit board 400 .
本发明实施例的电子设备，中介接触件与导电件弹性接触，中介接触件与电路板之间进行焊接，在进行表面处理的过程中只需对小型件进行表面处理，避免对触点较多的电路板进行表面处理，使电子设备易于表面处理且表面处理的成本低、进而使电子设备的接触和信号传输稳定性和可靠性提高。此外，本发明实施例的电子设备使用难度较低。In the electronic device of the embodiment of the present invention, the intermediate contact piece is in elastic contact with the conductive piece, and the intermediate contact piece is welded with the circuit board. In the process of surface treatment, only small parts need to be surface treated, and the circuit board with more contacts is avoided, so that the electronic device is easy to surface treat and the cost of surface treatment is low, thereby improving the contact and signal transmission stability and reliability of the electronic device. In addition, the electronic device of the embodiment of the present invention is relatively easy to use.
本发明实施例的连接器600，如图41和图42所示，包括导电件620和中介接触件610，中介接触件610适于与电路板400上的信号触点440直接或间接焊接连接，导电件620具有接线段621和弹性接触段622，导电件620的接线段621适于与电缆连接，导电件620的弹性接触段622与中介接触件610弹性接触以形成电连接，中介接触件610和导电件620的至少彼此接触的接触部分被表面处理以形成抗氧化层。The connector 600 of the embodiment of the present invention, as shown in Figures 41 and 42, includes a conductive member 620 and an intermediate contact member 610, wherein the intermediate contact member 610 is suitable for being directly or indirectly welded to the signal contact 440 on the circuit board 400, and the conductive member 620 has a wiring segment 621 and an elastic contact segment 622, wherein the wiring segment 621 of the conductive member 620 is suitable for being connected to a cable, and the elastic contact segment 622 of the conductive member 620 is in elastic contact with the intermediate contact member 610 to form an electrical connection, and at least the contact portions of the intermediate contact member 610 and the conductive member 620 that are in contact with each other are surface-treated to form an anti-oxidation layer.
中介接触件610与电路板400的信号触点440之间通过焊接相连，则中介接触件610和电路板400之间的信号触点440焊接的部分不会裸露于空气之中，避免中介接触件610和电路板400的信号触点440发生氧化。The intermediate contact 610 is connected to the signal contact 440 of the circuit board 400 by welding, so the welded portion of the signal contact 440 between the intermediate contact 610 and the circuit board 400 will not be exposed to the air, thereby preventing the intermediate contact 610 and the signal contact 440 of the circuit board 400 from being oxidized.
作为示例，中介接触件610和电路板400之间通过焊锡进行焊接，中介接触件610和电路板400之间的信号触点440焊接的部分被焊锡覆盖，避免中介接触件610和电路板400之间的信号触点440裸露于空气之中，避免中介接触件610和电路板400的信号触点440发生氧化。As an example, the intermediate contact 610 and the circuit board 400 are welded by solder, and the welded portion of the signal contact 440 between the intermediate contact 610 and the circuit board 400 is covered by the solder, thereby preventing the signal contact 440 between the intermediate contact 610 and the circuit board 400 from being exposed to the air and preventing the signal contact 440 between the intermediate contact 610 and the circuit board 400 from being oxidized.
导电件620上的弹性接触段622与中介接触件610弹性接触，中介接触件610和导电件620彼此接触的部分在机械力的作用下会暴露于空气中，中介接触件610和导电件620的至少彼此接触的接触部分被表面处理以形成抗氧化层，避免中介接触件610和导电件620发生氧化。The elastic contact section 622 on the conductive member 620 is in elastic contact with the intermediate contact member 610. The contact portions of the intermediate contact member 610 and the conductive member 620 are exposed to the air under the action of mechanical force. At least the contact portions of the intermediate contact member 610 and the conductive member 620 that are in contact with each other are surface-treated to form an anti-oxidation layer to prevent the intermediate contact member 610 and the conductive member 620 from being oxidized.
由于中介接触件610和导电件620都是小型件，因此，进行表面处理难度较小，处理成本较低，接触和信号传输稳定性和可靠性高，使连接器600能够长期稳定地进行工作。Since the intermediate contact member 610 and the conductive member 620 are both small parts, surface treatment is relatively easy and has a low treatment cost. The contact and signal transmission have high stability and reliability, so that the connector 600 can work stably for a long time.
此外，中介接触件610和导电件620弹性接触，中介接触件610与电路板400焊接，在使用过程中操作难度较小，使用难度较低。In addition, the intermediate contact member 610 and the conductive member 620 are in elastic contact, and the intermediate contact member 610 is welded to the circuit board 400, which is less difficult to operate during use and has lower difficulty in use.
本发明实施例的连接器600，中介接触件与导电件弹性接触，中介接触件与电路板之间进行焊接，在进行表面处理的过程中只需对小型件进行表面处理，避免对触点较多的电路板进行表面处理，使得连接器600易于表面处理且表面处理的成本低、进而使得连接器600的接触和信号传输稳定性和可靠性高。此外，本发明实施例的连接器600使用难度较低。In the connector 600 of the embodiment of the present invention, the intermediate contact piece is in elastic contact with the conductive piece, and the intermediate contact piece is welded to the circuit board. In the process of surface treatment, only small pieces need to be surface treated, and the circuit board with more contacts is avoided from being surface treated, so that the connector 600 is easy to surface treat and the cost of surface treatment is low, thereby making the contact and signal transmission stability and reliability of the connector 600 high. In addition, the connector 600 of the embodiment of the present invention is easy to use.
在一些实施例中，中介接触件610和导电件620的至少彼此接触的接触部分被镀金或沉金以形成镀金层或沉金层。In some embodiments, at least contact portions of the intermediate contact 610 and the conductive member 620 that contact each other are plated with gold or immersed with gold to form a gold-plated layer or an immersed gold layer.
金在暴露于空气不会形成氧化膜，对中介接触件610和导电件620的至少彼此接触的接触部分进行镀金或沉金可以避免中介接触件610和导电件620被氧化，且镀金层和沉金层较为牢固，在机械力的作用下不会发生脱落。Gold will not form an oxide film when exposed to the air. Gold plating or immersion gold on at least the contacting parts of the intermediate contact 610 and the conductive member 620 that are in contact with each other can prevent the intermediate contact 610 and the conductive member 620 from being oxidized. The gold-plated layer and the immersion gold layer are relatively strong and will not fall off under the action of mechanical force.
为此，在一些实施例中，中介接触件610的整体外表面上通过镀金或沉金形成镀金层或沉金层。To this end, in some embodiments, a gold-plated layer or an immersion gold layer is formed on the entire outer surface of the intermediate contact 610 by gold plating or immersion gold.
在镀金或沉金的工艺中，对中介接触件610的整体外表面进行镀金或沉金比对中介接触件610的部分外表面镀金或沉金更容易，对中介接触件610的整体外表面进行镀金或沉金能够提高中介接触件610镀金或沉金的效率。In the gold plating or immersion gold process, it is easier to gold plate or immerse gold on the entire outer surface of the intermediate contact 610 than to gold plate or immerse gold on part of the outer surface of the intermediate contact 610. Gold plating or immersion gold on the entire outer surface of the intermediate contact 610 can improve the efficiency of gold plating or immersion gold on the intermediate contact 610.
为此，在一些实施例中，导电件620的弹性接触段622的整体外表面上通过镀金或沉金形成镀金层或沉金层。To this end, in some embodiments, a gold-plated layer or an immersion gold layer is formed on the entire outer surface of the elastic contact segment 622 of the conductive member 620 by gold plating or immersion gold.
在镀金或沉金的工艺中，对导电件620的整体外表面进行镀金或沉金比对导电件620的部分外表面镀金或沉金更容易，对导电件620的整体外表面进行镀金或沉金能够提高导电件620镀金或沉金的效率。In the gold plating or immersion gold process, it is easier to gold plate or immerse gold on the entire outer surface of the conductive part 620 than to gold plate or immerse gold on part of the outer surface of the conductive part 620. Gold plating or immersion gold on the entire outer surface of the conductive part 620 can improve the efficiency of gold plating or immersion gold on the conductive part 620.
在一些实施例中，导电件620的整体外表面上通过镀金或沉金形成镀金层或沉金层，进一步提高导电件620镀金或沉金的效率。In some embodiments, a gold-plated layer or an immersion gold layer is formed on the entire outer surface of the conductive member 620 by gold plating or immersion gold, so as to further improve the efficiency of gold plating or immersion gold of the conductive member 620 .
在一些实施例中，如图54图55所示，中介接触件610与导电件620接触的部分为平面。In some embodiments, as shown in FIG. 54 and FIG. 55 , the portion where the intermediate contact 610 contacts the conductive member 620 is a plane.
当中介接触件610与导电件620接触的部分为平面时，导电件620与中介接触件610的接触面积相对较大，接触稳定性较高。When the contact portion between the intermediate contact member 610 and the conductive member 620 is a plane, the contact area between the conductive member 620 and the intermediate contact member 610 is relatively large, and the contact stability is high.
在一些实施例中，中介接触件610为片状或块状。In some embodiments, the intermediate contact 610 is in the shape of a sheet or a block.
作为示例，如图47所示，中介接触件610为块状。As an example, as shown in FIG. 47 , the intermediate contact 610 is in a block shape.
导电件620在与块状的中介接触件610弹性接触时，导电件620与电路板400之间的间隔相对较大，也就是说，当插头壳体160与电路板400间的位置达到极限位置时，与块状的中介接触件610弹性接触的导电件620压缩量更大，从而提高连接器600的接触性能。When the conductive member 620 is in elastic contact with the block-shaped intermediate contact member 610, the interval between the conductive member 620 and the circuit board 400 is relatively large. That is, when the position between the plug housing 160 and the circuit board 400 reaches the limit position, the conductive member 620 in elastic contact with the block-shaped intermediate contact member 610 is compressed more, thereby improving the contact performance of the connector 600.
此外，与块状的中介接触件610弹性接触的导电件620压缩量更大，对于有插头壳体160的连接器600，块状的中介接触件610能够降低导电件620裸露在插头壳体160外的尺寸，块状的中介接触件610还能够降低导电件620的平整度要求。In addition, the conductive member 620 in elastic contact with the block-shaped intermediate contact 610 is compressed more. For the connector 600 with the plug housing 160 , the block-shaped intermediate contact 610 can reduce the size of the conductive member 620 exposed outside the plug housing 160 . The block-shaped intermediate contact 610 can also reduce the flatness requirements of the conductive member 620 .
作为示例，如图45所示，中介接触件610为片状。As an example, as shown in FIG. 45 , the intermediate contact 610 is in a sheet shape.
导电件620在与块状的中介接触件610弹性接触时，导电件620与电路板400之间的间隔相对较小，也就是说，片状的中介接触件610与电路板400间可以设置其他零件，增加电子设备的可利用空间。When the conductive member 620 is in elastic contact with the block-shaped intermediate contact member 610 , the distance between the conductive member 620 and the circuit board 400 is relatively small, that is, other parts can be arranged between the sheet-shaped intermediate contact member 610 and the circuit board 400 to increase the available space of the electronic device.
在一些实施例中，如图41和图42所示，中介接触件610为弧形且朝向电路板400一侧凸出。In some embodiments, as shown in FIGS. 41 and 42 , the intermediate contact 610 is arc-shaped and protrudes toward one side of the circuit board 400 .
中介接触件610在与导电件620接触时，中介接触件610的弧形与弹性接触段622相配合，使得中介接触件610与导电件620的接触效果更好。When the intermediate contact member 610 contacts the conductive member 620 , the arc shape of the intermediate contact member 610 matches with the elastic contact segment 622 , so that the contact effect between the intermediate contact member 610 and the conductive member 620 is better.
此外中介接触件610能够对导电件620的活动范围进行限制，进而增加导电件620和中介接触件610之间的接触效果，提升连接器600的接触性能和电性能。In addition, the intermediate contact 610 can limit the range of movement of the conductive member 620 , thereby increasing the contact effect between the conductive member 620 and the intermediate contact 610 , and improving the contact performance and electrical performance of the connector 600 .
作为示例，如图46和图47所示，中介接触件610为弧形且朝向电路板400一侧凸出，中介接触件610为块状。导电件620在与中介接触件610接触时压缩量大，导电件620相对中介接触件610的运动范围较小，进一步地提升连接器600的接触性能和电性能。As an example, as shown in Figures 46 and 47, the intermediate contact 610 is arc-shaped and protrudes toward one side of the circuit board 400, and the intermediate contact 610 is block-shaped. The conductive member 620 is compressed greatly when in contact with the intermediate contact 610, and the conductive member 620 has a smaller range of motion relative to the intermediate contact 610, further improving the contact performance and electrical performance of the connector 600.
此外，对于有插头壳体160的连接器600，中介接触件610能够进一步地降低导电件620裸露在插头壳体160外的尺寸和导电件620的平整度要求。In addition, for the connector 600 with the plug housing 160 , the intermediate contact 610 can further reduce the size of the conductive member 620 exposed outside the plug housing 160 and the flatness requirement of the conductive member 620 .
在一些实施例中，如图53所示，连接器600还包括转接金属632，转接金属632的第一端633适于与电路板400上的信号触点440焊接，转接金属632的另一端634与中介接触件610焊接。In some embodiments, as shown in FIG. 53 , the connector 600 further includes a transition metal 632 , a first end 633 of the transition metal 632 being suitable for welding to the signal contact 440 on the circuit board 400 , and another end 634 of the transition metal 632 being welded to the intermediate contact 610 .
转接金属632的第一端633可以与电路板400上的信号触点440直接焊接；转接金属632的第一端633也可以与电路板400上的信号触点440间接焊接。The first end 633 of the transition metal 632 may be directly welded to the signal contact 440 on the circuit board 400 ; the first end 633 of the transition metal 632 may also be indirectly welded to the signal contact 440 on the circuit board 400 .
转接金属632可以增加导电件620与电路板400之间的间隔，也就是说，当插头壳体160与电路板400间的位置达到极限位置时，与块状的中介接触件610弹性接触的导电件620压缩量更大，从而提高连接器600的接触性能。The transition metal 632 can increase the spacing between the conductive member 620 and the circuit board 400 , that is, when the position between the plug housing 160 and the circuit board 400 reaches the limit position, the conductive member 620 elastically contacting the block-shaped intermediate contact member 610 is compressed more, thereby improving the contact performance of the connector 600 .
转接金属632可以为一体式结构，也可以为多个段组成。The transition metal 632 may be an integral structure or may be composed of multiple segments.
作为示例，如图56所示，转接金属632由四段组成，转接金属632的另一端634位于第一段635上，转接金属632的第一端633位于第四段638上，第一段635、第二段636、第三段637和第四段638由上到下通过焊接的方式首尾依次相连。As an example, as shown in Figure 56, the transition metal 632 is composed of four sections, the other end 634 of the transition metal 632 is located on the first section 635, the first end 633 of the transition metal 632 is located on the fourth section 638, and the first section 635, the second section 636, the third section 637 and the fourth section 638 are connected in sequence from top to bottom by welding.
在一些实施例中，连接器600还包括转接件630，转接件630内设有过孔631，过孔631内具有转接金属632。In some embodiments, the connector 600 further includes a transition piece 630 , in which a via hole 631 is disposed, and in which a transition metal 632 is disposed.
可选地，转接金属632为铜制件。Optionally, the transfer metal 632 is a copper member.
进一步可选地，转接金属632为铜柱。Further optionally, the transfer metal 632 is a copper column.
具体地，如图45所示，中介接触件610为片状。片状的中介接触件610与转接件630配合，增加导电件620压缩量，从而提高连接器600的接触性能。Specifically, as shown in FIG45 , the intermediate contact 610 is in the form of a sheet. The sheet-shaped intermediate contact 610 cooperates with the adapter 630 to increase the compression amount of the conductive member 620, thereby improving the contact performance of the connector 600.
进一步地，中介接触件610为信号触点440，转接件630为电路板，中介接触件610与转接件630配合形成转接电路板，在实际应用中不需要单独生产中介接触件610，可提高生产效率，降低生产成本。Furthermore, the intermediate contact 610 is the signal contact 440, the adapter 630 is a circuit board, and the intermediate contact 610 and the adapter 630 cooperate to form a transfer circuit board. In actual applications, there is no need to produce the intermediate contact 610 separately, which can improve production efficiency and reduce production costs.
需要说明的是，与触点较多的电路板400不同，转接电路板为小型件且转接电路板的信号触点440较少，便于进行表面处理。It should be noted that, unlike the circuit board 400 having more contacts, the adapter circuit board is a small component and has fewer signal contacts 440 , which facilitates surface processing.
可选地，如图46和图47所示，中介接触件610为块状，能进一步提升连接器600的接触性能和电性能。Optionally, as shown in FIG. 46 and FIG. 47 , the intermediate contact 610 is block-shaped, which can further improve the contact performance and electrical performance of the connector 600 .
此外，对于有插头壳体160的连接器600，中介接触件610能够进一步地降低导电件620裸露在插头壳体160外的尺寸和导电件620的平整度要求。In addition, for the connector 600 with the plug housing 160 , the intermediate contact 610 can further reduce the size of the conductive member 620 exposed outside the plug housing 160 and the flatness requirement of the conductive member 620 .
转接件630可以设置一个，也可以设置多个。There may be one or more adapters 630 .
作为示例，如图45、图46和图47所示，转接件630设置有一个。As an example, as shown in FIGS. 45 , 46 and 47 , the adapter 630 is provided with one.
作为示例，如图56所示，转接件630设置有两个。As an example, as shown in FIG. 56 , two adapters 630 are provided.
在中介接触件610的数量较多的情况下，每次对单个中介接触件610进行焊接效率较低。When the number of intermediate contacts 610 is large, welding a single intermediate contact 610 at a time is inefficient.
为此，在一些实施例中，如图44所示，导电件620和中介接触件610均为多个，多个中介接触件610嵌设在介质板640上。To this end, in some embodiments, as shown in FIG. 44 , there are multiple conductive members 620 and multiple intermediate contact members 610 , and the multiple intermediate contact members 610 are embedded in the dielectric plate 640 .
在对多个中介接触件610进行安装时，将介质板640整体焊接与电路板400上，实现每次对多个中介接触件610进行焊接，提高中介接触件610的安装效率。When installing a plurality of intermediate contacts 610 , the dielectric plate 640 is integrally welded to the circuit board 400 , so that a plurality of intermediate contacts 610 are welded each time, thereby improving the installation efficiency of the intermediate contacts 610 .
进一步地，多个中介接触件610与信号触点440一一对应，多个中介接触件610与多个导电件620一一对应。Furthermore, the plurality of intermediate contacts 610 correspond one-to-one to the signal contacts 440 , and the plurality of intermediate contacts 610 correspond one-to-one to the plurality of conductive members 620 .
在一些实施例中，如图43所示，连接器600还包括适于安装到电路板400上的插座壳体210，介质板640固定在插座壳体210上。In some embodiments, as shown in FIG. 43 , the connector 600 further includes a socket housing 210 adapted to be mounted on the circuit board 400 , and the dielectric board 640 is fixed on the socket housing 210 .
在对介质板640进行安装时，插座壳体210能够对介质板640进行定位，使介质板640便于焊接，进一步提高中介接触件610的安装效率。When the dielectric plate 640 is installed, the socket housing 210 can position the dielectric plate 640 , making it easier to weld the dielectric plate 640 , thereby further improving the installation efficiency of the intermediate contact 610 .
在一些实施例中，如图48和图49所示，弹性接触段622具有第一接触部623、用于与信号触点440接触的第二接触部624以及第三接触部625，第二接触部624在弹性接触段622的延伸方向上位于第一接触部623和第三接触部625之间，弹性接触段622为弯曲状以便第一接触部623与第三接触部625始终接触或第一接触部623与第三接触部625间隔预定距离且在第二接触部624与中介接触件610接触时第一接触部623与第三接触部625接触。也就是说，在第二接触部624与信号触点440接触和不接触时，第一接触部623与第三接触部625的接触状态可以有两种，一种是无论第二接触部624与信号触点440接触或不接触，第一接触部623与第三接触部625始终保持接触状态，另一种是在第二接触部624与信号触点440不接触时，第一接触部623与第三接触部625也不接触，第二接触部624与信号触点440接触时，第一接触部623与第三接触部625接触。In some embodiments, as shown in Figures 48 and 49, the elastic contact segment 622 has a first contact portion 623, a second contact portion 624 for contacting the signal contact 440, and a third contact portion 625, the second contact portion 624 is located between the first contact portion 623 and the third contact portion 625 in the extension direction of the elastic contact segment 622, and the elastic contact segment 622 is curved so that the first contact portion 623 is always in contact with the third contact portion 625 or the first contact portion 623 and the third contact portion 625 are separated by a predetermined distance and the first contact portion 623 is in contact with the third contact portion 625 when the second contact portion 624 is in contact with the intermediate contact 610. That is to say, when the second contact portion 624 is in contact with or not in contact with the signal contact 440, the first contact portion 623 and the third contact portion 625 can have two contact states. One is that regardless of whether the second contact portion 624 is in contact with or not in contact with the signal contact 440, the first contact portion 623 and the third contact portion 625 always maintain a contact state; the other is that when the second contact portion 624 is not in contact with the signal contact 440, the first contact portion 623 and the third contact portion 625 are also not in contact, and when the second contact portion 624 is in contact with the signal contact 440, the first contact portion 623 and the third contact portion 625 are in contact.
当第一接触部623与第三接触部625接触时，如图49所示，可以理解为弹性接触段622形成闭合状态；当第一接触部623与第三接触部625不接触时，如图48所示，可以理解为弹性接触段622形成开放形状。When the first contact portion 623 is in contact with the third contact portion 625, as shown in FIG. 49 , it can be understood that the elastic contact segment 622 forms a closed state; when the first contact portion 623 is not in contact with the third contact portion 625, as shown in FIG. 48 , it can be understood that the elastic contact segment 622 forms an open shape.
由于在第二接触部624与信号触点440接触时第一接触部623与第三接触部625接触，因此使得第二接触部624可以从两条路径同时与接线段621形成导通关系，可以理解为弹性接触段622有两个横截面，从而起到改善导电件620的特性阻抗的目的。Since the first contact portion 623 contacts the third contact portion 625 when the second contact portion 624 contacts the signal contact 440, the second contact portion 624 can form a conductive relationship with the wiring segment 621 from two paths at the same time. It can be understood that the elastic contact segment 622 has two cross-sections, thereby achieving the purpose of improving the characteristic impedance of the conductive member 620.
示例地，如图48和图49所示，导电件620可大致分成两部分，分别是接线段621和弹性接触段622，两部分的横截面上导体的形状可以不同，但都需要满足85欧姆的特性阻抗要求。接线段621在连接器600中被塑胶完全包裹，弹性接触段622在发生弯曲形变，不能用塑胶固定，弹性接触段622周围主要是空气介质，这就要求在横截面上，信号导体的面积要比接线段621大，信号导体的间距要比接线段621小，才能达到与之相同的阻抗。For example, as shown in FIG. 48 and FIG. 49 , the conductive member 620 can be roughly divided into two parts, namely, the wiring segment 621 and the elastic contact segment 622. The shapes of the conductors in the cross section of the two parts can be different, but both need to meet the characteristic impedance requirement of 85 ohms. The wiring segment 621 is completely wrapped by plastic in the connector 600, and the elastic contact segment 622 is bent and deformed and cannot be fixed by plastic. The elastic contact segment 622 is mainly surrounded by air medium, which requires that the area of the signal conductor in the cross section should be larger than that of the wiring segment 621, and the spacing of the signal conductor should be smaller than that of the wiring segment 621 to achieve the same impedance.
在一些实施例中，导电件620由弹性金属片一体制成，由此可以提高产品的一致性。第一接触部623、第二接触部624和第三接触部625中的至少一者的接触面为曲面，中介接触件610与第二接触部624接触的接触部分的形状与第二接触部624的形状适配。In some embodiments, the conductive member 620 is made of an elastic metal sheet, thereby improving the consistency of the product. The contact surface of at least one of the first contact portion 623, the second contact portion 624 and the third contact portion 625 is a curved surface, and the shape of the contact portion of the intermediate contact member 610 in contact with the second contact portion 624 is adapted to the shape of the second contact portion 624.
作为示例，当第一接触部623和第三接触部625的接触面为曲面时，两者可以相对平滑的滑动，当第二接触部624的接触面为曲面时，第二接触部624能够更好的与信号触点61接触。As an example, when the contact surfaces of the first contact portion 623 and the third contact portion 625 are curved surfaces, the two can slide relatively smoothly. When the contact surface of the second contact portion 624 is a curved surface, the second contact portion 624 can better contact the signal contact 61 .
在一些实施例中，如图50所示，弹性接触段622由多个弧形段连接而成，每个弧形段的半径为0.1mm-6mm。图50中，弹性接触段622由4个弧形段，其半径分别是R1、R2、R3、R4，其中，R1的值最小，R3的值最大。弹性接触段622也可以包括直线段和弧形段，也就是说部分位置可以设计成直线段。In some embodiments, as shown in FIG50 , the elastic contact segment 622 is formed by connecting a plurality of arc segments, and the radius of each arc segment is 0.1 mm to 6 mm. In FIG50 , the elastic contact segment 622 is composed of four arc segments, and their radii are R1, R2, R3, and R4, respectively, wherein R1 has the smallest value and R3 has the largest value. The elastic contact segment 622 may also include a straight segment and an arc segment, that is, part of the position may be designed as a straight segment.
在一些实施例中，弹性接触段622的至少一部分向弹性接触段622内侧弯折或向弹性接触段622外侧弯折。In some embodiments, at least a portion of the elastic contact segment 622 is bent toward the inside of the elastic contact segment 622 or toward the outside of the elastic contact segment 622 .
可选地，如图57所示，弹性接触段622的整个部分向弹性接触段622内侧弯折或向弹性接触段622外侧弯折。Optionally, as shown in FIG. 57 , the entire portion of the elastic contact segment 622 is bent toward the inside of the elastic contact segment 622 or toward the outside of the elastic contact segment 622 .
在一些实施例中，弹性接触段622的主体形状为圆形、椭圆形、O形、C形、W形和S形中的任意一种，弹性接触段622的局部形状为圆形、椭圆形、O形、C形、W形和S形中的一种或多种。In some embodiments, the main shape of the elastic contact segment 622 is any one of circular, elliptical, O-shaped, C-shaped, W-shaped and S-shaped, and the local shape of the elastic contact segment 622 is one or more of circular, elliptical, O-shaped, C-shaped, W-shaped and S-shaped.
可选地，弹性接触段622主体形状为W形，弹性接触段622的局部形状为S形或W形。Optionally, the main body shape of the elastic contact segment 622 is W-shaped, and the local shape of the elastic contact segment 622 is S-shaped or W-shaped.
可选地，如图52所示，弹性接触段622的局部形状为W形和C形。Optionally, as shown in FIG. 52 , the local shape of the elastic contact segment 622 is W-shaped and C-shaped.
可选地，如图48所示，弹性接触段622的主体形状为C形。Optionally, as shown in FIG. 48 , the main body shape of the elastic contact segment 622 is C-shaped.
可选地，如图50和图51所示，弹性接触段622的主体形状为椭圆形或O形。Optionally, as shown in FIG. 50 and FIG. 51 , the main body shape of the elastic contact segment 622 is oval or O-shaped.
在一些实施例中，弹性接触段622的第二端(即末端)向弹性接触段622内侧弯折或向弹性接触段622外侧弯折。In some embodiments, the second end (ie, the tip) of the elastic contact segment 622 is bent toward the inside of the elastic contact segment 622 or toward the outside of the elastic contact segment 622 .
在一些实施例中，弹性接触段622包括向外凸出的圆弧段627和与圆弧段627连接的曲折段628，曲折段628的至少一部分与圆弧段627相对。In some embodiments, the elastic contact segment 622 includes an outwardly protruding arc segment 627 and a meander segment 628 connected to the arc segment 627 , and at least a portion of the meander segment 628 is opposite to the arc segment 627 .
如图50和图51所示，弹性接触段622的第二端向弹性接触段622内侧弯折，如图52所示，弹性接触段622的第二端向弹性接触段622外侧弯折。As shown in FIG. 50 and FIG. 51 , the second end of the elastic contact segment 622 is bent toward the inside of the elastic contact segment 622 . As shown in FIG. 52 , the second end of the elastic contact segment 622 is bent toward the outside of the elastic contact segment 622 .
具体地，如图52所示，曲折段628具有多个圆弧，曲折段628整体可以呈波浪状，圆弧段627具有一个圆弧，曲折段628位于圆弧段627凹陷的一侧。Specifically, as shown in FIG. 52 , the zigzag section 628 has a plurality of arcs, and the zigzag section 628 may be wavy in shape as a whole. The arc section 627 has an arc, and the zigzag section 628 is located on the concave side of the arc section 627 .
将弹性接触段622设计为包括向外凸出的圆弧段627和与圆弧段627连接的曲折段628，可进一步改善阻抗匹配。The elastic contact section 622 is designed to include an outwardly protruding arc section 627 and a meandering section 628 connected to the arc section 627, so as to further improve impedance matching.
可以理解的是，弹性接触段622的形状还可以是除以上实施例列举的其他形状。It can be understood that the shape of the elastic contact section 622 can also be other shapes besides those listed in the above embodiments.
在一些实施例中，如图49所示，弹性接触段622由横截面为矩形的弹性金属片形成，弹性金属片的厚度为0.06mm-0.12mm，弹性金属片的宽度a为0.25mm-0.5mm。In some embodiments, as shown in FIG. 49 , the elastic contact segment 622 is formed by an elastic metal sheet having a rectangular cross-section, the thickness of the elastic metal sheet is 0.06 mm-0.12 mm, and the width a of the elastic metal sheet is 0.25 mm-0.5 mm.
示例地，弹性金属片的厚度0.08mm，弹性金属片的宽度为0.3mm。本领域技术人员可以根据不同的连接器600的性能需求选择弹性金属片的厚度和宽度。For example, the thickness of the elastic metal sheet is 0.08 mm, and the width of the elastic metal sheet is 0.3 mm. Those skilled in the art can select the thickness and width of the elastic metal sheet according to different performance requirements of the connector 600.
如图50所示，弹性接触段622的整体高度Ht为2mm-5mm，弹性接触段622的整体宽度W为1.2mm-2.4mm。这里的高度Ht是指弹性接触段622的最顶端到最底端的距离，这里的整体宽度是指弹性接触段622最左端到最右端的距离。As shown in Figure 50, the overall heightHt of the elastic contact segment 622 is 2mm-5mm, and the overall width W of the elastic contact segment 622 is 1.2mm-2.4mm. The heightHt here refers to the distance from the top to the bottom of the elastic contact segment 622, and the overall width here refers to the distance from the leftmost end to the rightmost end of the elastic contact segment 622.
在一些实施例中，第一接触部623相对第三接触部625可滑动。In some embodiments, the first contact portion 623 is slidable relative to the third contact portion 625 .
当第二接触部624与信号触点440弹性接触的时候，由于信号触点440对第二接触部624形成支撑，因此使得导电件620发生弹性变形，从而使得第一接触部623相对第三接触部625的位置发生改变，若第一接触部623相对第三接触部625始终接触，则第二接触部624与信号触点440弹性接触的时，第一接触部623相对第三接触部625滑动一定距离，若第一接触部623相对第三接触部625间隔预定距离，则在第二接触部624与信号触点440接触时第一接触部623逐渐靠近第三接触部625，直至与第三接触部625接触，接触以后还可以相对第三接触部625滑动一定距离。When the second contact portion 624 is in elastic contact with the signal contact 440, the signal contact 440 supports the second contact portion 624, so that the conductive member 620 is elastically deformed, so that the position of the first contact portion 623 relative to the third contact portion 625 changes. If the first contact portion 623 is always in contact with the third contact portion 625, when the second contact portion 624 is in elastic contact with the signal contact 440, the first contact portion 623 slides a certain distance relative to the third contact portion 625. If the first contact portion 623 is spaced a predetermined distance relative to the third contact portion 625, when the second contact portion 624 is in contact with the signal contact 440, the first contact portion 623 gradually approaches the third contact portion 625 until it contacts the third contact portion 625, and can slide a certain distance relative to the third contact portion 625 after the contact.
在一些实施例中，如图51所示，连接器600还包括连接套626，连接套626套设于第一接触部623和第三接触部625，以约束第一接触部623和第三接触部625，使得第一接触部623和第三接触部625在预定的范围内相对活动，避免第一接触部623和第三接触部625分离，有效保证了第二接触部624与信号触点440接触时，第一接触部623能够稳定地与第三接触部625接触。In some embodiments, as shown in Figure 51, the connector 600 also includes a connecting sleeve 626, which is sleeved on the first contact portion 623 and the third contact portion 625 to constrain the first contact portion 623 and the third contact portion 625, so that the first contact portion 623 and the third contact portion 625 can move relative to each other within a predetermined range, thereby avoiding separation of the first contact portion 623 and the third contact portion 625, and effectively ensuring that when the second contact portion 624 contacts the signal contact 440, the first contact portion 623 can stably contact the third contact portion 625.
以上所述，只是本发明的较佳实施例而已，本发明并不局限于上述实施方式，只要其以相同的手段达到本发明的技术效果，凡在本公开的精神和原则之内，所做的任何修改、等同替换、改进等，均应包含在本公开保护的范围之内，都应属于本发明的保护范围。在本发明的保护范围内其技术方案和/或实施方式可以有各种不同的修改和变化。The above is only a preferred embodiment of the present invention. The present invention is not limited to the above implementation. As long as the technical effect of the present invention is achieved by the same means, any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present disclosure shall be included in the scope of protection of the present disclosure and shall belong to the protection scope of the present invention. Within the protection scope of the present invention, its technical scheme and/or implementation method may have various modifications and changes.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310534895.6ACN116960695A (en) | 2023-05-11 | 2023-05-11 | Electric connector and electronic equipment |
| CN202310534895.6 | 2023-05-11 | ||
| CN202310751118.7ACN116885474A (en) | 2023-06-21 | 2023-06-21 | Connector and electronic equipment |
| CN202310751118.7 | 2023-06-21 | ||
| CN202410155460.5 | 2024-02-04 | ||
| CN202410155460.5ACN117855967A (en) | 2024-02-04 | 2024-02-04 | Electric connector and mounting accessory thereof |
| CN202410188952.4ACN118040374A (en) | 2024-02-20 | 2024-02-20 | Electric connector and socket assembly thereof |
| CN202410188952.4 | 2024-02-20 |
| Publication Number | Publication Date |
|---|---|
| WO2024230741A1true WO2024230741A1 (en) | 2024-11-14 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/CN2024/091752PendingWO2024230741A1 (en) | 2023-05-11 | 2024-05-08 | Electrical connector and electronic device |
| Country | Link |
|---|---|
| WO (1) | WO2024230741A1 (en) |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1135268A (en)* | 1993-11-16 | 1996-11-06 | 佛姆法克特股份有限公司 | Contact structure for interconnections, interposer, semiconductor assembly and method |
| CN106067610A (en)* | 2015-04-22 | 2016-11-02 | 泰科电子公司 | There is the electric connector of grounded bracket |
| US20200083627A1 (en)* | 2017-03-17 | 2020-03-12 | Molex, Llc | Connector assembly |
| CN113131239A (en)* | 2019-12-31 | 2021-07-16 | 富鼎精密工业（郑州）有限公司 | Electrical connector |
| CN113937570A (en)* | 2021-09-08 | 2022-01-14 | 中航光电科技股份有限公司 | Shell structure of connector |
| CN114270634A (en)* | 2019-09-06 | 2022-04-01 | 莫列斯有限公司 | connector assembly |
| CN115021029A (en)* | 2022-05-27 | 2022-09-06 | 中航光电科技股份有限公司 | high-speed cable connector |
| CN116885474A (en)* | 2023-06-21 | 2023-10-13 | 珠海领翌科技有限公司 | Connector and electronic equipment |
| CN116960695A (en)* | 2023-05-11 | 2023-10-27 | 珠海领翌科技有限公司 | Electric connector and electronic equipment |
| CN117855967A (en)* | 2024-02-04 | 2024-04-09 | 珠海领翌科技有限公司 | Electric connector and mounting accessory thereof |
| CN118040374A (en)* | 2024-02-20 | 2024-05-14 | 珠海领翌科技有限公司 | Electric connector and socket assembly thereof |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1135268A (en)* | 1993-11-16 | 1996-11-06 | 佛姆法克特股份有限公司 | Contact structure for interconnections, interposer, semiconductor assembly and method |
| CN106067610A (en)* | 2015-04-22 | 2016-11-02 | 泰科电子公司 | There is the electric connector of grounded bracket |
| US20200083627A1 (en)* | 2017-03-17 | 2020-03-12 | Molex, Llc | Connector assembly |
| CN114270634A (en)* | 2019-09-06 | 2022-04-01 | 莫列斯有限公司 | connector assembly |
| CN113131239A (en)* | 2019-12-31 | 2021-07-16 | 富鼎精密工业（郑州）有限公司 | Electrical connector |
| CN113937570A (en)* | 2021-09-08 | 2022-01-14 | 中航光电科技股份有限公司 | Shell structure of connector |
| CN115021029A (en)* | 2022-05-27 | 2022-09-06 | 中航光电科技股份有限公司 | high-speed cable connector |
| CN116960695A (en)* | 2023-05-11 | 2023-10-27 | 珠海领翌科技有限公司 | Electric connector and electronic equipment |
| CN116885474A (en)* | 2023-06-21 | 2023-10-13 | 珠海领翌科技有限公司 | Connector and electronic equipment |
| CN117855967A (en)* | 2024-02-04 | 2024-04-09 | 珠海领翌科技有限公司 | Electric connector and mounting accessory thereof |
| CN118040374A (en)* | 2024-02-20 | 2024-05-14 | 珠海领翌科技有限公司 | Electric connector and socket assembly thereof |
| Publication | Publication Date | Title |
|---|---|---|
| US6905367B2 (en) | Modular coaxial electrical interconnect system having a modular frame and electrically shielded signal paths and a method of making the same | |
| TWI828624B (en) | Electrical connector system and method using the same | |
| CN105449464B (en) | Electrical connector with grounding grid | |
| TWI817810B (en) | Electrical connector | |
| CN101950864B (en) | With the orthogonal connector system of mains connection | |
| CN112400257B (en) | Cable Connector System | |
| US7121898B2 (en) | Shielding configuration for a multi-port jack assembly | |
| US8360805B2 (en) | Connector banks arranged in parallel and floating manner | |
| EP0713268B1 (en) | Small pitch dual row leaf connector | |
| JP2005522012A (en) | Matrix connector with integrated power contacts | |
| TWM419250U (en) | Modular jack with enhanced shielding | |
| TWI793473B (en) | Wire to board connector | |
| CN106058581B (en) | Positive reverse plug USB socket | |
| CN110808499A (en) | Male connectors, female connectors, connector assemblies, and communication equipment | |
| CN103151627A (en) | Grounding structures for header and receptacle assemblies | |
| US7892028B2 (en) | Cable connector assembly | |
| CN110299630A (en) | Electric coupler component | |
| CN110247202A (en) | Plate is to template RF plug | |
| CN112928550B (en) | Cable connector and electronic device | |
| CN114024160A (en) | Plug connector assembly, socket connector assembly and connector assembly | |
| TWI743813B (en) | Electric connector assembly and connector system | |
| CN114243388A (en) | electrical connector | |
| WO2022057422A1 (en) | Connector assembly and manufacturing method therefor, and electronic device | |
| CN209981590U (en) | Electrical connector | |
| WO2024230741A1 (en) | Electrical connector and electronic device |
| Date | Code | Title | Description |
|---|---|---|---|
| 121 | Ep: the epo has been informed by wipo that ep was designated in this application | Ref document number:24803021 Country of ref document:EP Kind code of ref document:A1 |