技术领域technical field
本实用新型是关于一种电连接器，特别是具有防水功能而且能以斜插入角的方向进行插拔的一种磁吸式电连接器。The utility model relates to an electric connector, in particular to a magnetic suction type electric connector which has a waterproof function and can be plugged and pulled in the direction of an oblique insertion angle.
背景技术Background technique
已知电连接器的种类虽然繁多，但是大部份的电气连接器基本上还是由可以互相插接耦合的公端连接器和母端连接器所组成。Although there are many types of known electrical connectors, most of the electrical connectors are basically composed of a male connector and a female connector that can be plugged and coupled with each other.
已知电连接器依据不同的用途可能具有一个或多个电连接端子，用于传输电力、电信号或是两者皆有；传统使用于电线或电缆的电连接器，设计的重点通常在于增加电连接器的可靠度和安全等级，另外防拉扯、防尘和防水的功能都是常见的基本要求；例如已核准公告的中国台湾新型专利M315444[缆线连接器的改良构造]，利用一种锁固螺帽将公端连接器锁紧于母端连接器。在已核准公告的中国台湾新型专利M328109[电源接头快速定位结构]，其中公开了一种电源接头快速定位结构，这种快速定位结构的操作速度要比前述采用锁固螺帽的技术较快。It is known that electrical connectors may have one or more electrical connection terminals according to different purposes, which are used to transmit electric power, electrical signals, or both; traditionally used electrical connectors for wires or cables, the focus of design is usually to increase The reliability and safety level of electrical connectors, and the functions of anti-pull, dustproof and waterproof are common basic requirements; The lock nut locks the male connector to the female connector. The Taiwan new patent M328109 [Quick Positioning Structure for Power Connector] that has been approved and announced discloses a quick positioning structure for power connectors.
另外一种常见的电连接器是用于连接电子装置和外部电源的电连接器，例如常见的直流电连接器(又称DC电源连接器)，这种电连接器的公端连接器和母端连接器通常是通过机械力例如弹簧夹持力或是互相插接耦合的方式互相连接，在插拔的过程都需要相当的力量才能将公端连接器和母端连接器连接或分离，但是这种电连接器在使用上常见到的缺点就是，如果不慎拉扯到和电连接器连接的电线，很容易就会将电子装置(例如笔记型计算机或是移动电话)同时扯落地面造成损坏。Another common electrical connector is an electrical connector used to connect electronic devices and external power sources, such as a common direct current connector (also known as a DC power connector), the male end connector and the female end of this electrical connector Connectors are usually connected to each other by mechanical force such as spring clamping force or mutual plugging coupling. In the process of plugging and unplugging, considerable force is required to connect or separate the male connector and the female connector, but this A common disadvantage of this type of electrical connector is that if the wire connected to the electrical connector is accidentally pulled, it is easy to drop the electronic device (such as a notebook computer or a mobile phone) to the ground at the same time and cause damage.
另一方面，目前使用于电子装置的电连接器可能会有多个以上的端子(pin)，为了避免电连接器未正确的互相连接而造成短路，这种具有多个端子的电连接器都具有防呆设计，传统的防呆设计主要是利用机构结构例如特殊形状的接口实现防呆的目的；这种防呆结构又更增加了电连接器快速分离的难度，相对的又让前述不慎扯落电子装置的可能性增加。因此有必要开发一种可解决上述问题，又具备防水功能的电连接器。On the other hand, the electrical connectors currently used in electronic devices may have more than one terminal (pin). It has a fool-proof design. The traditional fool-proof design mainly uses the mechanism structure such as a special-shaped interface to achieve the purpose of fool-proof; this fool-proof structure increases the difficulty of quick separation of the electrical connector, and relatively makes the aforementioned inadvertent Increased chance of tearing off electronic devices. Therefore, it is necessary to develop an electrical connector that can solve the above problems and has a waterproof function.
实用新型内容Utility model content
有鉴于此，本实用新型所要解决的技术问题在于提供一种插拔容易、可以防止短路，具有防呆和防水功能的磁吸式电连接器。In view of this, the technical problem to be solved by the utility model is to provide a magnetic suction type electrical connector which is easy to plug and unplug, can prevent short circuit, and has fool-proof and waterproof functions.
为了解决上述的技术问题，本实用新型磁吸式电连接器的一种实施例，包括：可以互相连接耦合的公端连接器和母端连接器、第一组磁性组件和第二组磁性组件；In order to solve the above-mentioned technical problems, an embodiment of the magnetic suction electrical connector of the present invention includes: a male end connector and a female end connector that can be connected and coupled to each other, a first set of magnetic components and a second set of magnetic components ;
其中公端连接器具有公端外壳和至少一第一端子，公端外壳面向母端连接器的一侧具有公端接合面，公端接合面具有第一端子座，第一端子固定于第一端子座；其中母端连接器具有母端外壳和至少一第二端子，母端外壳面向公端连接器的一侧具有母端接合面，母端接合面具有第二端子座，第二端子固定装设于第二端子座，公端连接器和母端连接器互相正确地连接耦合时，第一端子和第二端子可以互相接触构成电性连接；Wherein the male end connector has a male end housing and at least one first terminal, the side of the male end housing facing the female end connector has a male end joint surface, the male end joint surface has a first terminal seat, and the first terminal is fixed on the first Terminal seat; wherein the female end connector has a female end shell and at least one second terminal, the side of the female end shell facing the male end connector has a female end joint surface, the female end joint surface has a second terminal seat, and the second terminal is fixed Installed on the second terminal block, when the male-end connector and the female-end connector are correctly connected and coupled to each other, the first terminal and the second terminal can contact each other to form an electrical connection;
所述第一组磁性组件包含可以互相吸引的第一公端磁性组件和第一母端磁性组件，第一公端磁性组件固定在公端连接器，第一母端磁性组件固定在母端连接器；The first group of magnetic components includes a first male-end magnetic component and a first female-end magnetic component that can attract each other, the first male-end magnetic component is fixed on the male-end connector, and the first female-end magnetic component is fixed on the female-end connector device;
所述第二组磁性组件包含可以互相吸引的第二公端磁性组件和第二母端磁性组件，第二公端磁性组件固定在公端连接器，第二母端磁性组件固定在母端连接器，第一公端磁性组件和第二母端磁性组件的磁性互斥，第二公端磁性组件和第一母端磁性组件的磁性互斥。The second set of magnetic components includes a second male magnetic component and a second female magnetic component that can attract each other, the second male magnetic component is fixed on the male connector, and the second female magnetic component is fixed on the female connector The magnetic components of the first male end and the second female end are mutually exclusive, and the magnetism of the second male end magnetic assembly and the first female end magnetic assembly are mutually exclusive.
作为本实用新型磁吸式电连接器的一种实施例，其中第一端子座从公端接合面朝向母端连接器的方向突出，母端连接器的母端接合面具有一环形侧壁围绕在第二端子座的外侧，环形侧壁可以套住第一端子座的外围，第一端子座的外围具有一防水垫圈，所述防水垫圈可以和环形侧壁的内侧壁面密合。As an embodiment of the magnetic suction type electrical connector of the present invention, wherein the first terminal seat protrudes from the male-end joint surface toward the direction of the female-end connector, and the female-end joint surface of the female-end connector has an annular side wall surrounding On the outer side of the second terminal seat, the annular side wall can cover the periphery of the first terminal seat, and the periphery of the first terminal seat has a waterproof gasket, and the waterproof gasket can be in close contact with the inner wall surface of the annular side wall.
作为本实用新型磁吸式电连接器的一种实施例，其中第一端子座具有至少一鱼眼孔，第一端子是伸缩弹簧针且装设在鱼眼孔，而且伸缩弹簧针的前端在常态时是缩入所述鱼眼孔；第二端子座是一种可以插入所述鱼眼孔的管体，第二端子固定在管体之中，而且第二端子的前端缩入所述管体之中。As an embodiment of the magnetic suction type electrical connector of the present invention, wherein the first terminal seat has at least one fish eye hole, the first terminal is a telescopic pogo pin and is installed in the fish eye hole, and the front end of the telescopic pogo pin is in the Normally, it is retracted into the fisheye hole; the second terminal seat is a tube body that can be inserted into the fisheye hole, the second terminal is fixed in the tube body, and the front end of the second terminal is retracted into the tube in the body.
作为本实用新型磁吸式电连接器的一种实施例，其中公端连接器的公端外壳形成公端盲孔，在母端连接器的母端外壳形成母端盲孔，其中公端盲孔的封闭端尽量靠近公端接合面，母端盲孔的封闭端尽量靠近母端接合面，第一公端磁性组件和第二公端磁性组件并排地固定在公端盲孔之中并且紧靠在公端盲孔的封闭端，第一母端磁性组件和第二母端磁性组件并排地固定在母端盲孔之中并且紧靠在母端盲孔的封闭端。As an embodiment of the magnetic suction type electrical connector of the present invention, the male end shell of the male end connector forms a male end blind hole, and the female end shell of the female end connector forms a female end blind hole, wherein the male end blind hole The closed end of the hole is as close as possible to the mating surface of the male end, and the closed end of the blind hole at the female end is as close as possible to the mating surface of the female end. The first male magnetic assembly and the second male magnetic assembly are fixed side by side in the male blind hole and tightly Leaning against the closed end of the male blind hole, the first female magnetic assembly and the second female magnetic assembly are fixed side by side in the female blind hole and abut against the closed end of the female blind hole.
本实用新型磁吸式电连接器的优点在于，通过磁极同性相斥和异性相吸的特性，在公端连接器和母端连接器的相对位置正确的条件下，第一组磁性组件和第二组磁性组件才能互相吸引，进而实现防呆的功能。另一方面，公端连接器的第一端子的前端常态缩入第一端子座的鱼眼孔，以及母端连接器的第二端子的前端常态缩入第二端子座的管体，可以避免外面的异物和第一端子或第二端子接触进而防止短路；再通过所述介于第一端子座和母端连接器的环形侧壁之间的防水垫圈构成密闭的构造，进而实现防水的目的。所述第一端子是一种伸缩弹簧针，只要将互相吸引的第一组磁性组件和第二组磁性组件分开，就能快速地进行插拔或分离，操作方便而且不会有因为不慎的拉扯而将电子装置扯落地面的危险。The advantage of the magnetic suction type electrical connector of the utility model is that, through the characteristics of magnetic poles repelling each other of the same sex and attracting each other of the opposite sex, under the condition that the relative positions of the male end connector and the female end connector are correct, the first group of magnetic components and the second Two sets of magnetic components can attract each other, and then realize the function of foolproof. On the other hand, the front end of the first terminal of the male end connector is normally retracted into the fisheye hole of the first terminal base, and the front end of the second terminal of the female end connector is normally retracted into the tube body of the second terminal base, which can avoid Foreign objects outside contact with the first terminal or the second terminal to prevent short circuit; then, the waterproof gasket between the first terminal base and the annular side wall of the female end connector forms a closed structure, thereby achieving the purpose of waterproofing . The first terminal is a kind of telescopic pogo pin, as long as the first group of magnetic components and the second group of magnetic components that are attracted to each other are separated, they can be quickly inserted or separated, and the operation is convenient and there will be no accidents due to carelessness. Hazard of pulling the electronic device to the ground.
有关本实用新型的其它功效及实施例的详细内容，配合图式说明如下。Details about other functions and embodiments of the present invention are described below with reference to the accompanying drawings.
附图说明Description of drawings
为了更清楚地说明本申请实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本申请中记载的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其它的附图。In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments described in this application. Those skilled in the art can also obtain other drawings based on these drawings without creative work.
图1是本实用新型磁吸式电连接器的一种实施例的构造分解图；Fig. 1 is an exploded view of the structure of an embodiment of the magnetic suction type electrical connector of the present invention;
图2是本实用新型磁吸式电连接器的公端连接器的一种实施例的正面构造图；Fig. 2 is a front structural view of an embodiment of the male end connector of the magnetic suction type electrical connector of the present invention;
图3是图2的侧视图；Fig. 3 is a side view of Fig. 2;
图4是图2在A-A位置的构造断面图；Fig. 4 is the structural sectional view of Fig. 2 at A-A position;
图5是本实用新型磁吸式电连接器的母端连接器的一种实施例的正面构造图；Fig. 5 is a front structural view of an embodiment of the female connector of the magnetic suction type electrical connector of the present invention;
图6是图5在B-B位置的构造断面图；Fig. 6 is the structural sectional view of Fig. 5 at B-B position;
图7为本实用新型磁吸式电连接器的使用示意图，绘示公端连接器和母端连接器互相吸引进而连接耦合的情形。FIG. 7 is a schematic diagram of the use of the magnetic suction type electrical connector of the present invention, showing the situation where the male connector and the female connector attract each other and then connect and couple.
符号说明Symbol Description
A 公端连接器 B 母端连接器A Male connector B Female connector
C 第一组磁性组件 D 第二组磁性组件C First set of magnetic assemblies D Second set of magnetic assemblies
C1 第一公端磁性组件 C2 第一母端磁性组件C1 First Male Magnetic Assembly C2 First Female Magnetic Assembly
D1 第二公端磁性组件 D2 第二母端磁性组件D1 Second male magnetic assembly D2 Second female magnetic assembly
10 公端外壳 11 第一端子10 Male housing 11 First terminal
12 公端接合面 13 第一端子座12 Male mating surface 13 First terminal block
14 防水垫圈 15 鱼眼孔14 Waterproof gasket 15 Fisheye hole
16 公端盲孔 20 母端外壳16 Male Blind Hole 20 Receptacle Housing
21 第二端子 22 母端接合面21 Second terminal 22 Receptacle mating face
23 第二端子座 24 环形侧壁23 Second terminal block 24 Ring side wall
25 母端盲孔25 Receptacle Blind Hole
具体实施方式Detailed ways
在下文的实施方式中所述的位置关系，包括：上，下，左和右，若无特别指明，皆是以图式中组件绘示的方向为基准。The positional relationships described in the following embodiments include: up, down, left and right. Unless otherwise specified, they are all based on the directions in which the components are drawn in the drawings.
首先请参阅图1是本实用新型磁吸式电连接器的一种实施例的构造分解图。本实用新型磁吸式电连接器的一种实施例构造，包括：可以互相连接耦合的公端连接器A和母端连接器B、第一组磁性组件C和第二组磁性组件D。作为本实用新型磁吸式电连接器的一种实施例，其中第一组磁性组件C和第二组磁性组件D可以是永久磁铁，例如天然的磁石(磁铁矿)、人造的铝镍钴合金磁铁和钕铁硼铁其中的任一种。First please refer to FIG. 1 , which is an exploded view of an embodiment of the magnetic suction electrical connector of the present invention. An embodiment structure of the magnetic suction type electrical connector of the utility model includes: a male connector A and a female connector B that can be connected and coupled to each other, a first group of magnetic components C and a second group of magnetic components D. As an embodiment of the utility model magnetic suction type electrical connector, wherein the first group of magnetic components C and the second group of magnetic components D can be permanent magnets, such as natural magnetite (magnetite), artificial alnico Any one of alloy magnets and NdFeBFeB.
请参阅图2～图4，是本实用新型磁吸式电连接器的公端连接器的一种实施例的正面构造图、侧式图和构造断面图；其中公端连接器A具有公端外壳10和至少一第一端子11，公端外壳10面向母端连接器B的一侧具有公端接合面12，公端接合面12具有至少一第一端子座13，第一端子11固定安装在第一端子座13；请参阅图5～图6，是本实用新型磁吸式电连接器的母端连接器的一种实施例的正面构造图和构造断面图；其中母端连接器B具有母端外壳20以及可以和第一端子11电连性连接的至少一第二端子21，其中公端外壳10和母端外壳20是由电绝缘材料制造，例如以塑料射出成型制成，母端外壳20面向公端连接器A的一侧具有母端接合面22，母端接合面22具有第二端子座23，第二端子21固定装设在第二端子座23，公端连接器A和母端连接器B互相正确地连接耦合时，第一端子11和第二端子21可以互相接触构成电性连接。依据电连接器的用途和规格，所述第一端子11和第二端子21可能会有变动，图1绘示的只是其中一种实施例，并非限定在图1绘示的数量。Please refer to Figures 2 to 4, which are the front structural diagram, side view and structural cross-sectional view of an embodiment of the male end connector of the magnetic suction type electrical connector of the present invention; wherein the male end connector A has a male end The shell 10 and at least one first terminal 11, the side of the male end shell 10 facing the female connector B has a male end joint surface 12, the male end joint surface 12 has at least one first terminal seat 13, and the first terminal 11 is fixedly installed In the first terminal base 13; please refer to Figures 5 to 6, which are the front structural diagram and structural cross-sectional view of an embodiment of the female connector of the magnetic suction type electrical connector of the present invention; wherein the female connector B It has a female end shell 20 and at least one second terminal 21 that can be electrically connected to the first terminal 11, wherein the male end shell 10 and the female end shell 20 are made of electrically insulating materials, such as plastic injection molding, and the female end shell The side of the end shell 20 facing the male end connector A has a female end joint surface 22, the female end joint surface 22 has a second terminal seat 23, the second terminal 21 is fixedly installed on the second terminal seat 23, and the male end connector A When the female connector B is correctly connected and coupled with each other, the first terminal 11 and the second terminal 21 can contact each other to form an electrical connection. According to the application and specification of the electrical connector, the first terminals 11 and the second terminals 21 may vary. FIG. 1 shows only one embodiment, and is not limited to the number shown in FIG. 1 .
作为本实用新型磁吸式电连接器的一种较佳实施例，其中第一端子座13从公端接合面12朝向母端连接器B的方向突出，母端连接器B的母端接合面22具有一环形侧壁24围绕在第二端子座23的外侧，在公端连接器A和母端连接器B互相连接耦合之后，环形侧壁24可以套住第一端子座13的外围，第一端子座13的外围具有防水垫圈14，防水垫圈14介于第一端子座13和环形侧壁24之间，而且防水垫圈14可以和环形侧壁24的内侧壁面密合(见图7)。As a preferred embodiment of the magnetic suction type electrical connector of the present invention, the first terminal base 13 protrudes from the male-end joint surface 12 toward the direction of the female-end connector B, and the female-end joint surface of the female-end connector B 22 has an annular side wall 24 surrounding the outside of the second terminal base 23. After the male connector A and the female connector B are connected and coupled to each other, the annular side wall 24 can cover the periphery of the first terminal base 13. There is a waterproof gasket 14 on the periphery of a terminal base 13, and the waterproof gasket 14 is interposed between the first terminal base 13 and the annular side wall 24, and the waterproof gasket 14 can be in close contact with the inner side wall of the annular side wall 24 (see FIG. 7).
作为本实用新型磁吸式电连接器的一种较佳实施例，其中第一端子座13具有至少一鱼眼孔15，第一端子11是伸缩弹簧针而且装设在鱼眼孔15之中，而且伸缩弹簧针的前端在常态时是缩入鱼眼孔15；第二端子座23是一种可以插入鱼眼孔15的管体，第二端子21固定在管体之中，而且第二端子21的前端缩入作为第二端子座23的管体之中；较佳地，作为第二端子座23的管体的内径略大于作为第一端子11的伸缩弹簧针的前端，因此，在公端连接器A和母端连接器A互相连接耦合之后，伸缩弹簧针的前端可以伸入管体之中并且和第二端子21接触完成电性连接。因此，公端连接器A的第一端子11的前端常态缩入第一端子座13的鱼眼孔15，以及母端连接器B的第二端子21的前端常态缩入作为第二端子座23的管体，可以避免外面的异物和第一端子11或第二端子21接触进而防止短路。As a preferred embodiment of the magnetic suction type electrical connector of the present invention, the first terminal base 13 has at least one fish eye hole 15, and the first terminal 11 is a retractable pogo pin and is installed in the fish eye hole 15. , and the front end of the retractable pogo pin is retracted into the fisheye hole 15 under normal conditions; the second terminal base 23 is a tube body that can be inserted into the fisheye hole 15, and the second terminal 21 is fixed in the tube body, and the second The front end of the terminal 21 is retracted into the tube body as the second terminal base 23; preferably, the inner diameter of the tube body as the second terminal base 23 is slightly larger than the front end of the telescopic pogo pin as the first terminal 11, therefore, in After the male-end connector A and the female-end connector A are connected and coupled to each other, the front end of the retractable pogo pin can extend into the tube body and contact the second terminal 21 to complete the electrical connection. Therefore, the front end of the first terminal 11 of the male end connector A is normally retracted into the fisheye hole 15 of the first terminal seat 13, and the front end of the second terminal 21 of the female end connector B is normally retracted as the second terminal seat 23. The tube body can prevent foreign matter outside from contacting the first terminal 11 or the second terminal 21 to prevent short circuit.
请参阅图2以及图4～图7；第一组磁性组件C包含可以互相吸引的第一公端磁性组件C1和第一母端磁性组件C2，第一公端磁性组件C1固定在公端连接器A，第一母端磁性组件C2固定在该母端连接器B；第二组磁性组件D包含可以互相吸引的第二公端磁性组件D1和第二母端磁性组件D2，第二公端磁性组件D1固定在公端连接器A，第二母端磁性组件D2固定在该母端连接器，第一公端磁性组件C1和第二母端磁性组件D2的磁性互斥，第二公端磁性组件D1和第一母端磁性组件C2的磁性互斥。Please refer to Figure 2 and Figures 4 to 7; the first group of magnetic components C includes a first male magnetic component C1 and a first female magnetic component C2 that can attract each other, and the first male magnetic component C1 is fixed on the male end. Connector A, the first female magnetic component C2 is fixed on the female connector B; the second group of magnetic components D includes the second male magnetic component D1 and the second female magnetic component D2 that can attract each other, the second male The magnetic component D1 is fixed on the male connector A, and the second female magnetic component D2 is fixed on the female connector. The magnetic components of the first male magnetic component C1 and the second female magnetic component D2 are mutually exclusive, and the second male magnetic component D2 is mutually exclusive. The magnetism of the magnetic component D1 and the magnetic component C2 of the first female end are mutually exclusive.
作为本实用新型磁吸式电连接器的一种较佳实施例，其中是在公端连接器A的公端外壳10形成公端盲孔16，在母端连接器B的母端外壳20形成母端盲孔25，其中公端盲孔16的封闭端尽量靠近公端接合面12，母端盲孔25的封闭端尽量靠近母端接合面22，而第一公端磁性组件C1和第二公端磁性组件D1并排地固定在公端盲孔16之中并且紧靠在公端盲孔16的封闭端，第一母端磁性组件C1和第二母端磁性组件D2并排地固定在母端盲孔25之中并且紧靠在母端盲孔25的封闭端。通过磁极同性相斥和异性相吸的特性，在公端连接器A和母端连接器B的相对位置正确的条件下，第一组磁性组件C和第二组磁性组件D才能互相吸引，进而实现防呆的功能。As a preferred embodiment of the magnetic suction type electrical connector of the present invention, the male end blind hole 16 is formed on the male end shell 10 of the male end connector A, and the male end blind hole 16 is formed on the female end shell 20 of the female end connector B. The female end blind hole 25, wherein the closed end of the male end blind hole 16 is as close as possible to the male end joint surface 12, the closed end of the female end blind hole 25 is as close as possible to the female end joint surface 22, and the first male end magnetic component C1 and the second The male end magnetic assembly D1 is fixed side by side in the male end blind hole 16 and close to the closed end of the male end blind hole 16, and the first female end magnetic assembly C1 and the second female end magnetic assembly D2 are fixed side by side on the female end In the blind hole 25 and close to the closed end of the blind hole 25 at the female end. Through the characteristics of magnetic poles that repel each other with the same sex and attract each other with opposite sexes, the first group of magnetic components C and the second group of magnetic components D can attract each other under the condition that the relative positions of the male connector A and the female connector B are correct, and then Realize the fool-proof function.
以上所述的实施例及/或实施方式，仅是用以说明实现本实用新型技术的较佳实施例及/或实施方式，并非对本实用新型技术的实施方式作任何形式上的限制，任何本领域技术人员，在不脱离本实用新型内容所公开的技术手段的范围，当可作些许的更动或修饰为其它等效的实施例，但仍应视为与本实用新型实质相同的技术或实施例。The embodiments and/or implementations described above are only used to illustrate the preferred embodiments and/or implementations of the technology of the present utility model, and are not intended to limit the implementation of the technology of the utility model in any form. Those skilled in the art may make some changes or modifications to other equivalent embodiments without departing from the scope of the technical means disclosed in the content of the present utility model, but they should still be regarded as essentially the same technology or technique as the present utility model. Example.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820116049.7UCN207853072U (en) | 2018-01-24 | 2018-01-24 | Magnetic electrical connector |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820116049.7UCN207853072U (en) | 2018-01-24 | 2018-01-24 | Magnetic electrical connector |
| Publication Number | Publication Date |
|---|---|
| CN207853072Utrue CN207853072U (en) | 2018-09-11 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820116049.7UActiveCN207853072U (en) | 2018-01-24 | 2018-01-24 | Magnetic electrical connector |
| Country | Link |
|---|---|
| CN (1) | CN207853072U (en) |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111293474A (en)* | 2020-03-25 | 2020-06-16 | 上海海固电器设备有限公司 | a connector |
| EP3730165A1 (en) | 2019-04-25 | 2020-10-28 | Medela Holding AG | Motor-driven medical suction pump and method for connecting such a suction pump to a power source |
| WO2021042206A1 (en)* | 2019-09-05 | 2021-03-11 | Exceltec Canada Inc. | Magnetic connector |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3730165A1 (en) | 2019-04-25 | 2020-10-28 | Medela Holding AG | Motor-driven medical suction pump and method for connecting such a suction pump to a power source |
| WO2020216525A1 (en) | 2019-04-25 | 2020-10-29 | Medela Holding Ag | Motor-driven medical suction pump and method for connecting such a suction pump to a power source |
| KR20210154246A (en) | 2019-04-25 | 2021-12-20 | 메델라 홀딩 아게 | Motor-driven medical suction pumps and methods for connecting these suction pumps to a power source |
| WO2021042206A1 (en)* | 2019-09-05 | 2021-03-11 | Exceltec Canada Inc. | Magnetic connector |
| US12095202B2 (en) | 2019-09-05 | 2024-09-17 | Exceltec Canada Inc. | Magnetic connector |
| CN111293474A (en)* | 2020-03-25 | 2020-06-16 | 上海海固电器设备有限公司 | a connector |
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| GR01 | Patent grant | ||
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