技术领域technical field
本实用新型涉及无线模块，尤其涉及一种多信道无线模块。The utility model relates to a wireless module, in particular to a multi-channel wireless module.
背景技术Background technique
现今电子产业发达，各式电子装置充斥一般大众的生活周遭，而为了与外部的输出／输入设备连接，以传输控制指令、多媒体数据甚至是电力，绝大部分的电子装置皆配置有一或多个连接器。Nowadays, the electronic industry is developed, and all kinds of electronic devices are filled with the lives of the general public. In order to connect with external output/input devices to transmit control commands, multimedia data and even power, most electronic devices are equipped with one or more Connector.
对于部分电子装置而言，为了省却实体传输线的使用，通常会通过连接器来插接无线模块，藉以通过无线方式来与无线的输出／输入设备连接。举例来说，电子装置可插接一蓝牙无线模块，以与蓝牙鼠标无线连接；再例如，可插接一Wi-Fi无线模块，以与无线存取点无线连接；或者，可插接一射频无线模块，以无线感应射频标签。For some electronic devices, in order to save the use of physical transmission lines, the wireless module is usually plugged in through the connector, so as to connect with the wireless output/input device in a wireless manner. For example, a Bluetooth wireless module can be plugged into the electronic device for wireless connection with a Bluetooth mouse; another example, a Wi-Fi wireless module can be plugged in for a wireless connection with a wireless access point; or, a radio frequency can be plugged in Wireless module to wirelessly sense radio frequency tags.
上述该些无线模块通常是以目前最为普及的连接器，即，通用串行总线(Universal Serial Bus , USB)连接器做为连接接口，以插接电子装置。惟，现下最普及的USB连接器标准为USB2.0与USB3.0，但USB2.0连接器与USB3.0连接器的端子与传输速度，并不足以同时支持多组无线模块传输所需的带宽。因此，目前市场上所看到的无线模块，通常皆只能支持单一的无线设备。若用户要令电子装置可同时连接使用多项无线设备，则需令电子装置同时插接多个对应的无线模块。The wireless modules mentioned above usually use the most popular connectors at present, ie Universal Serial Bus (USB) connectors as connection interfaces for plugging into electronic devices. However, the most popular USB connector standards are USB2.0 and USB3.0, but the terminals and transmission speed of the USB2.0 connector and USB3.0 connector are not enough to support the transmission of multiple sets of wireless modules at the same time. bandwidth. Therefore, the wireless modules currently seen in the market usually only support a single wireless device. If the user wants to allow the electronic device to be connected to multiple wireless devices at the same time, the electronic device needs to be plugged into a plurality of corresponding wireless modules at the same time.
然而，近来电子装置以轻薄短小为主流，而为了能有效缩小电子装置的体积，其上所配置的连接器数量也越趋减少。因此，如何能有效运用电子装置上有限的连接器，即为本领域中相当重要的研究课题。However, recently, thin, light and small electronic devices are the mainstream, and in order to effectively reduce the size of the electronic devices, the number of connectors disposed on them is also decreasing. Therefore, how to effectively utilize the limited connectors on the electronic device is a very important research topic in this field.
实用新型内容Utility model content
有鉴于此，本实用新型的主要目的在于提供一种多信道无线模块，可通过单一USB连接器来传输多组相同或相异格式的无线讯号。In view of this, the main purpose of the present invention is to provide a multi-channel wireless module, which can transmit multiple sets of wireless signals of the same or different formats through a single USB connector.
为达到上述目的，本实用新型的技术方案是这样实现的：In order to achieve the above object, the technical solution of the utility model is achieved in that:
一种多信道无线模块，包括：A multi-channel wireless module comprising:
一电路板；a circuit board;
一USB连接器，电性连接于该电路板上，并且连接一外部的电子装置以传输一组USB讯号；A USB connector is electrically connected to the circuit board and connected to an external electronic device to transmit a set of USB signals;
一转换电路，电性连接于该电路板上，并电性连接该USB连接器，接收该组USB讯号并切割为多组切割讯号，同时对该多组切割讯号进行传输格式的转换；A conversion circuit, electrically connected to the circuit board and electrically connected to the USB connector, receives the set of USB signals and cuts them into multiple sets of cutting signals, and simultaneously converts the transmission format of the multiple sets of cutting signals;
一无线传输IC，电性连接于该电路板上，并电性连接该转换电路，通过多条传输通道分别接收该多组切割讯号，并分别调变为多组相同或相异格式的无线讯号；及A wireless transmission IC, electrically connected to the circuit board, and electrically connected to the conversion circuit, receives the multiple sets of cutting signals through multiple transmission channels, and modulates them into multiple sets of wireless signals of the same or different formats ;and
一天线单元，电性连接于该电路板上，并电性连接该无线传输IC，通过该多个条传输通道分别接收该多组无线讯号并且分别对外传输；An antenna unit, electrically connected to the circuit board, and electrically connected to the wireless transmission IC, respectively receives the multiple groups of wireless signals through the multiple transmission channels and transmits them to the outside;
其中，该USB连接器为一USB C-Type连接器公头。Wherein, the USB connector is a male USB C-Type connector.
如上所述，其中该USB连接器具有一上层舌部、一下层舌部、多个上层端子与多个下层端子，该多个上层端子的一端分别设置于该上层舌部的多个端子槽中，另一端分别朝后方弯折延伸并凸伸出该USB连接器的底面；该多个下层端子的一端分别设置于该下层舌部的多个端子槽中，另一端分别朝后方弯折延伸并凸伸出该USB连接器的底面；该多个上层端子的数量为十二根，该多个下层端子的数量为十二根，并且该USB连接器通过该多个上层端子与该多个下层端子的另一端电性连接该电路板。As mentioned above, the USB connector has an upper layer tongue, a lower layer tongue, a plurality of upper layer terminals and a plurality of lower layer terminals, one end of the plurality of upper layer terminals is respectively arranged in a plurality of terminal grooves of the upper layer tongue, The other ends are respectively bent and extended toward the rear and protrude from the bottom surface of the USB connector; one ends of the plurality of lower layer terminals are respectively arranged in the plurality of terminal grooves of the lower layer tongue, and the other ends are respectively bent, extended and protruded toward the rear. Protrude from the bottom surface of the USB connector; the number of the plurality of upper-level terminals is twelve, the number of the plurality of lower-level terminals is twelve, and the USB connector passes through the plurality of upper-level terminals and the plurality of lower-level terminals The other end is electrically connected to the circuit board.
如上所述，其中该天线单元为平面倒F天线(Planar Inverted-F Antenna , PIFA)。As mentioned above, the antenna unit is a planar inverted-F antenna (Planar Inverted-F Antenna, PIFA).
如上所述，其中更包括一壳体，包覆该电路板、该USB连接器、该转换电路、该无线传输IC及该天线单元，其中该USB连接器凸伸出该壳体之外。As mentioned above, it further includes a casing covering the circuit board, the USB connector, the conversion circuit, the wireless transmission IC and the antenna unit, wherein the USB connector protrudes out of the casing.
如上所述，其中该无线传输IC将该多组切割讯号分别调变为无线保真(Wireless Fidelity , Wi-Fi)讯号、蓝牙(Bluetooth)讯号、紫蜂(Zigbee)讯号、射频(Radio Frequency , RF)讯号或近场通讯(Near Field Communication , NFC)讯号。As mentioned above, the wireless transmission IC modulates the multiple cutting signals into Wireless Fidelity (Wi-Fi) signals, Bluetooth (Bluetooth) signals, Zigbee (Zigbee) signals, radio frequency (Radio Frequency , RF) signal or near field communication (Near Field Communication, NFC) signal.
一种多信道无线模块，包括：A multi-channel wireless module comprising:
一电路板；a circuit board;
一USB连接器，电性连接于该电路板上，并且连接一外部的电子装置以传输多组USB讯号；A USB connector is electrically connected to the circuit board and connected to an external electronic device to transmit multiple sets of USB signals;
一转换电路，电性连接于该电路板上，并电性连接该USB连接器，通过多条传输通道分别接收该多组USB讯号并进行传输格式的转换；A conversion circuit, electrically connected to the circuit board and electrically connected to the USB connector, receives the multiple sets of USB signals through multiple transmission channels and converts the transmission format;
一无线传输IC，电性连接于该电路板上，并电性连接该转换电路，通过该多条传输通道分别接收该多组USB讯号，并分别调变为多组相同或相异格式的无线讯号；及A wireless transmission IC, electrically connected to the circuit board, and electrically connected to the conversion circuit, receives the multiple sets of USB signals through the multiple transmission channels, and modulates them into multiple sets of wireless signals in the same or different formats. signal; and
一天线单元，电性连接于该电路板上，并电性连接该无线传输IC，通过该多条传输通道分别接收该多组无线讯号并且分别对外传输；An antenna unit, electrically connected to the circuit board, and electrically connected to the wireless transmission IC, respectively receives the multiple groups of wireless signals through the multiple transmission channels and transmits them to the outside;
其中，该USB连接器为一USB C-Type连接器公头。Wherein, the USB connector is a male USB C-Type connector.
如上所述，其中该USB连接器具有一上层舌部、一下层舌部、多个上层端子与多个下层端子，该多个上层端子的一端分别设置于该上层舌部的多个端子槽中，另一端分别朝后方弯折延伸并凸伸出该USB连接器的底面；该多个下层端子的一端分别设置于该下层舌部的多个端子槽中，另一端分别朝后方弯折延伸并凸伸出该USB连接器的底面；该多个上层端子的数量为十二根，该多个下层端子的数量为十二根，并且该USB连接器通过该多个上层端子与该多个下层端子的另一端电性连接该电路板。As mentioned above, the USB connector has an upper layer tongue, a lower layer tongue, a plurality of upper layer terminals and a plurality of lower layer terminals, one end of the plurality of upper layer terminals is respectively arranged in a plurality of terminal grooves of the upper layer tongue, The other ends are respectively bent and extended toward the rear and protrude from the bottom surface of the USB connector; one ends of the plurality of lower layer terminals are respectively arranged in the plurality of terminal grooves of the lower layer tongue, and the other ends are respectively bent, extended and protruded toward the rear. Protrude from the bottom surface of the USB connector; the number of the plurality of upper-level terminals is twelve, the number of the plurality of lower-level terminals is twelve, and the USB connector passes through the plurality of upper-level terminals and the plurality of lower-level terminals The other end is electrically connected to the circuit board.
如上所述，其中该天线单元为指向性天线，该天线单元具有一底座，并通过该底座电性连接该电路板。As mentioned above, wherein the antenna unit is a directional antenna, the antenna unit has a base, and is electrically connected to the circuit board through the base.
如上所述，其中更包括一壳体，包覆该电路板、该USB连接器、该转换电路、该无线传输IC及该天线单元，其中该USB连接器凸伸出该壳体之外，并且该天线单元具有一天线本体，该天线本体凸伸出该壳体之外。As mentioned above, it further includes a housing covering the circuit board, the USB connector, the conversion circuit, the wireless transmission IC and the antenna unit, wherein the USB connector protrudes out of the housing, and The antenna unit has an antenna body protruding out of the casing.
如上所述，其中该无线传输IC将该多组USB讯号分别调变为无线保真(Wireless Fidelity , Wi-Fi)讯号、蓝牙(Bluetooth)讯号、紫蜂(Zigbee)讯号、射频(Radio Frequency , RF)讯号或近场通讯(Near Field Communication , NFC)讯号。As mentioned above, the wireless transmission IC modulates the multiple sets of USB signals into Wireless Fidelity (Wi-Fi) signals, Bluetooth (Bluetooth) signals, Zigbee (Zigbee) signals, Radio Frequency (Radio Frequency ), RF) signal or near field communication (Near Field Communication, NFC) signal.
本实用新型所提供的无线模块，具有以下优点：The wireless module provided by the utility model has the following advantages:
本实用新型通过单一颗新型态的USB连接器与电子装置同时传输多组的讯号，并且将多组讯号分别调变为相同或相异格式的无线讯号，例如Wi-Fi、Zigbee、Bluetooth、RF、NFC等，以对外传输。本实用新型对照现有技术所能达到的技术功效在于，电子装置仅需连接单一无线模块(即，本实用新型的无线模块)，即可同时通过多组传输通道来收、发无线讯号，藉以同时与多个外部设备进行无线连接。The utility model transmits multiple sets of signals simultaneously with the electronic device through a single new type of USB connector, and modulates the multiple sets of signals into wireless signals of the same or different formats, such as Wi-Fi, Zigbee, Bluetooth, RF, NFC, etc., for external transmission. Compared with the prior art, the utility model has the technical effect that the electronic device only needs to be connected to a single wireless module (that is, the wireless module of the utility model), and can receive and send wireless signals through multiple sets of transmission channels at the same time, thereby Simultaneously connect wirelessly to multiple external devices.
再者，本实用新型的无线模块还可将电子装置的单一组讯号切割为多组切割讯号后，再调变为多组无线讯号，并经由多组传输通道来同时传输。藉以，电子装置可通过多组传输通道同时与单一外部设备进行无线连接，藉以提升传输速度。Furthermore, the wireless module of the present invention can also cut a single set of signals of the electronic device into multiple sets of cutting signals, and then modulate them into multiple sets of wireless signals, which are simultaneously transmitted through multiple sets of transmission channels. Thereby, the electronic device can be wirelessly connected to a single external device through multiple sets of transmission channels at the same time, so as to increase the transmission speed.
附图说明Description of drawings
图1为本实用新型的第一具体实施例的立体分解图；Fig. 1 is the three-dimensional exploded view of the first specific embodiment of the present utility model;
图2为本实用新型的第一具体实施例的立体组合图；Fig. 2 is the three-dimensional assembly diagram of the first specific embodiment of the present utility model;
图3为本实用新型的第一具体实施例的方块图；Fig. 3 is the block diagram of the first specific embodiment of the utility model;
图4为本实用新型的第一具体实施例的连接示意图；Fig. 4 is the connection schematic diagram of the first specific embodiment of the present utility model;
图5为本实用新型的第二具体实施例的立体分解图；Fig. 5 is a three-dimensional exploded view of a second specific embodiment of the present invention;
图6为本实用新型的第二具体实施例的立体组合图。Fig. 6 is a three-dimensional assembled view of the second specific embodiment of the present invention.
【主要组件符号说明】[Description of main component symbols]
1、1’…无线模块；1, 1'... wireless module;
2…电路板；2... circuit board;
3…USB连接器；3...USB connector;
31…上层舌部；31…upper tongue;
32…下层舌部；32…lower tongue;
33…上层端子；33... upper terminal;
34…下层端子；34...lower terminal;
4…转换电路；4... conversion circuit;
5…无线传输IC；5...Wireless transmission IC;
6、6’…天线单元；6, 6'...antenna unit;
61…底座；61 ... base;
62…天线本体；62...antenna body;
7…壳体；7… shell;
8…电子装置；8... electronic devices;
81…USB C-Type连接器母头；81…USB C-Type connector female;
91…无线AP；91...Wireless AP;
92…智能型行动装置；92…smart mobile devices;
C1…第一传输通道；C1...the first transmission channel;
C2…第二传输通道。C2...Second transmission channel.
具体实施方式Detailed ways
下面结合附图及本实用新型的实施例对本实用新型的多信道无线模块作进一步详细的说明。The multi-channel wireless module of the present invention will be further described in detail below in conjunction with the accompanying drawings and the embodiments of the present invention.
首请参阅图1与图2，分别为本实用新型的第一具体实施例的立体分解图与立体组合图。本实用新型揭露了一种多信道无线模块1(下面将于说明书中简称为该无线模块1)，如图1所示，该无线模块1主要包括一电路板2、一通用串行总线(Universal Serial Bus, USB)连接器3、一转换电路4、一无线传输集成电路(Integrated Circuit , IC)5及一天线单元6，其中该USB连接器3、该转换电路4、该无线传输IC5及该天线单元6分别电性连接于该电路板2上。First please refer to FIG. 1 and FIG. 2 , which are respectively an exploded perspective view and a combined perspective view of the first embodiment of the present invention. The utility model discloses a multi-channel wireless module 1 (hereinafter referred to as the wireless module 1 in the description), as shown in Figure 1, the wireless module 1 mainly includes a circuit board 2, a Universal Serial Bus (Universal Serial Bus, USB) connector 3, a conversion circuit 4, a wireless transmission integrated circuit (Integrated Circuit, IC) 5 and an antenna unit 6, wherein the USB connector 3, the conversion circuit 4, the wireless transmission IC5 and the The antenna units 6 are respectively electrically connected to the circuit board 2 .
本实用新型中，该USB连接器3主要以USB C-Type连接器公头来实现。如图1所示，该USB连接器3主要具有一上层舌部31、一下层舌部32、多个上层端子33与多个下层端子34。该多个上层端子33的一端分别设置于该上层舌部31的多个端子槽(图未标示)中，另一端分别朝后方弯折延伸，并凸伸出该USB连接器3的底面；该多个下层端子34的一端分别设置于该下层舌部32的多个端子槽(图未标示)中，另一端分别朝后方弯折延伸，并凸伸出该USB连接器3的底面。该多个上层端子33的数量至少为十二根，该多个下层端子34的数量至少为十二根，并且该USB连接器3通过该多个上层端子33与该多个下层端子34的另一端电性连接该电路板2。In the present utility model, the USB connector 3 is mainly realized by a USB C-Type connector male head. As shown in FIG. 1 , the USB connector 3 mainly has an upper tongue 31 , a lower tongue 32 , a plurality of upper terminals 33 and a plurality of lower terminals 34 . One ends of the plurality of upper-layer terminals 33 are respectively disposed in a plurality of terminal grooves (not shown) of the upper-layer tongue 31 , and the other ends are respectively bent and extended toward the rear, and protrude from the bottom surface of the USB connector 3 ; One ends of the plurality of lower terminals 34 are respectively disposed in a plurality of terminal grooves (not shown) of the lower tongue 32 , and the other ends are respectively bent and extended backward, and protrude from the bottom surface of the USB connector 3 . The number of the plurality of upper-layer terminals 33 is at least twelve, the number of the plurality of lower-layer terminals 34 is at least twelve, and the USB connector 3 passes through the plurality of upper-layer terminals 33 and the other of the plurality of lower-layer terminals 34. One end is electrically connected to the circuit board 2 .
该转换电路4电性连接于该电路板2上，并通过该电路板电性连接该USB连接器3。本于图1所示实施例中，该转换电路4是以一IC来实现，然而于其他实施例中，该转换电路4还可以该电路板2上布设的线路来实现，亦可以多个电子组件所构成的电路来实现，不应加以限定。The conversion circuit 4 is electrically connected to the circuit board 2 and electrically connected to the USB connector 3 through the circuit board. In the embodiment shown in FIG. 1, the conversion circuit 4 is realized by an IC, but in other embodiments, the conversion circuit 4 can also be realized by a circuit laid on the circuit board 2, or by multiple electronic circuits. A circuit composed of components shall be implemented and shall not be limited.
该转换电路4主要由该USB连接器3接收一或多组的USB讯号，并转换为兼容于该无线传输IC5的输出入接口的讯号格式后，再传输至该无线传输IC5进行无线讯号的调变。同样地，该转换电路4亦由该无线传输IC5接收其解调变后的一或多组讯号，并转换为USB格式的讯号后，再回馈至该USB连接器3。The conversion circuit 4 mainly receives one or more sets of USB signals from the USB connector 3, and converts them into a signal format compatible with the input and output interfaces of the wireless transmission IC5, and then transmits them to the wireless transmission IC5 for wireless signal modulation. Change. Similarly, the conversion circuit 4 also receives one or more sets of demodulated signals from the wireless transmission IC 5 , converts them into USB format signals, and then feeds them back to the USB connector 3 .
值得一提的是，若该无线传输IC5的输出入接口可与该USB连接器3兼容，则该转换电路4可不必再次进行讯号格式的转换，甚至该USB连接器3可直接连接该无线传输IC5。如此一来，该转换电路4可不必然存在。另外，若该转换电路4仅由该USB连接器3接收单一组的USB讯号，则该转换电路4可进一步将该单一组USB讯号切割为多组的切割讯号，以通过多条传输通道分别传输至该无线传输IC5(容后详述)。It is worth mentioning that if the I/O interface of the wireless transmission IC5 is compatible with the USB connector 3, the conversion circuit 4 does not need to convert the signal format again, and even the USB connector 3 can be directly connected to the wireless transmission IC5. In this way, the conversion circuit 4 does not necessarily exist. In addition, if the conversion circuit 4 only receives a single set of USB signals from the USB connector 3, the conversion circuit 4 can further divide the single set of USB signals into multiple sets of cut signals for transmission through multiple transmission channels. To the wireless transmission IC5 (details will be described later).
该无线传输IC5电性连接于该电路板2上，并通过该电路板2电性连接该转换电路4。值得一提的是，若该无线模块1中不包含该转换电路4，则该无线传输IC5通过该电路板2直接电性连接该USB连接器3。本实施例中，该无线传输IC5的数量为一个，并且为一种整合式的无线传输IC，意即，该无线传输IC5可同时处理并调变／解调变多组相同或相异格式的无线讯号。本实施例中，该无线传输IC5主要用以调变／解调变无线保真(Wireless Fidelity , Wi-Fi)讯号、蓝牙(Bluetooth)讯号、紫蜂(Zigbee)讯号、射频(Radio Frequency , RF)讯号、近场通讯(Near Field Communication , NFC)讯号等无线讯号，但不加以限定。The wireless transmission IC5 is electrically connected to the circuit board 2 and electrically connected to the conversion circuit 4 through the circuit board 2 . It is worth mentioning that if the wireless module 1 does not include the conversion circuit 4 , the wireless transmission IC 5 is directly electrically connected to the USB connector 3 through the circuit board 2 . In this embodiment, the number of the wireless transmission IC5 is one, and it is an integrated wireless transmission IC, that is, the wireless transmission IC5 can simultaneously process and modulate/demodulate multiple groups of the same or different formats. wireless signal. In this embodiment, the wireless transmission IC5 is mainly used for modulating/demodulating Wireless Fidelity (Wi-Fi) signals, Bluetooth (Bluetooth) signals, Zigbee (Zigbee) signals, radio frequency (Radio Frequency, RF) ) signal, near field communication (Near Field Communication, NFC) signal and other wireless signals, but not limited.
于其他实施例中，该无线模块1亦可视设置的传输通道数量而定，设置对应数量的该无线传输IC5。举例来说，该无线模块1中可设置一Wi-Fi格式的无线传输IC与一蓝牙格式的无线传输IC，并令该二IC分别连接该转换电路4。于此实施例中，该二IC分别由该转换电路4(或该USB连接器3)接收一组讯号(例如分别接收一组USB讯号或分别接收一组切割讯号)，并且分别调变为Wi-Fi讯号与蓝牙讯号后，再分别对外传输。上述实施例中该无线模块1设置两条传输通道，但不应以此为限。In other embodiments, the wireless module 1 may also be provided with a corresponding number of wireless transmission ICs 5 depending on the number of transmission channels provided. For example, a Wi-Fi format wireless transmission IC and a Bluetooth format wireless transmission IC can be installed in the wireless module 1 , and the two ICs are respectively connected to the conversion circuit 4 . In this embodiment, the two ICs receive a set of signals from the conversion circuit 4 (or the USB connector 3) respectively (for example, respectively receive a set of USB signals or a set of cutting signals), and are respectively modulated into Wi -Fi signal and Bluetooth signal are transmitted separately. In the above embodiment, the wireless module 1 is provided with two transmission channels, but it should not be limited thereto.
该天线单元6电性连接于该电路板2上，并通过该电路板2电性连接该无线传输IC5。本实用新型的该无线模块1主要是通过该天线单元6，对外传输该无线传输IC5调变后的无线讯号；另，该无线模块1亦通过该天线单元6接收外部的无线讯号，并传输至该无线传输IC5进行解调变。The antenna unit 6 is electrically connected to the circuit board 2 and electrically connected to the wireless transmission IC 5 through the circuit board 2 . The wireless module 1 of the present utility model mainly transmits the wireless signal modulated by the wireless transmission IC5 externally through the antenna unit 6; in addition, the wireless module 1 also receives an external wireless signal through the antenna unit 6 and transmits it to The wireless transmission IC5 performs demodulation.
于图1所示的实施例中，该天线单元6为一平面倒F天线(Planar Inverted-F Antenna , PIFA)，并且数量以一组为例，但不加以限定。于其他实施例中，该天线单元6亦可为芯片天线、指向性天线或其他类型的天线，并且其数量可对应至该该无线模块1设置的传输信道的数量，而不以一组为限。若该无线模块1具有多组的该天线单元6，则可藉由不同的该天线单元6来分别收、发不同传输通道／不同格式的无线讯号。In the embodiment shown in FIG. 1, the antenna unit 6 is a planar inverted-F antenna (Planar Inverted-F Antenna, PIFA), and the number is taken as an example, but not limited. In other embodiments, the antenna unit 6 can also be a chip antenna, a directional antenna or other types of antennas, and its number can correspond to the number of transmission channels set by the wireless module 1, and is not limited to one group . If the wireless module 1 has multiple groups of the antenna units 6 , different antenna units 6 can be used to receive and transmit wireless signals of different transmission channels/different formats.
如图1与图2所示，该无线模块1更包含一壳体7，该壳体7用以包覆该电路板2、该USB连接器3、该转换电路4、该无线传输IC5与该天线单元6，藉以，将上述组件整合为一体并构成本案的该无线模块1。其中，该USB连接器3凸伸出该壳体7之外，以便插接外部对应的USB连接器母头。As shown in FIG. 1 and FIG. 2 , the wireless module 1 further includes a housing 7 for covering the circuit board 2, the USB connector 3, the conversion circuit 4, the wireless transmission IC5 and the The antenna unit 6 thereby integrates the above components into one body to form the wireless module 1 of the present application. Wherein, the USB connector 3 protrudes out of the housing 7 so as to be plugged into a corresponding external USB connector female head.
续请参阅图3，为本实用新型的第一具体实施例的方块图。本实用新型的该无线模块1主要是通过该USB连接器3来与一外部的电子装置8进行连接，并与该电子装置8传递一或多组的USB讯号。如前文中所述，本实用新型中，该USB连接器3主要为USB C-Type连接器公头，用以插接该电子装置8上对应的一USB C-Type连接器母头(如图4所示的USB C-Type连接器母头81)。Continue referring to FIG. 3 , which is a block diagram of the first embodiment of the present invention. The wireless module 1 of the present invention is mainly connected with an external electronic device 8 through the USB connector 3 , and transmits one or more sets of USB signals with the electronic device 8 . As mentioned above, in the present utility model, the USB connector 3 is mainly a USB C-Type connector male head, which is used to insert a corresponding USB C-Type connector female head on the electronic device 8 (as shown in FIG. 4 shows the USB C-Type connector female head 81).
根据USB协会公布的资料，于该USB连接器3中，上述该十二根上层端子33主要包含两根接地端子(第一、十二根)、四根高速传输／接收差分端子(第二、三、十、十一根)、两根电源端子(第四、九根)、一根配置端子(第五根)、两根USB2.0差分端子(第六、七根)、一根保留端子(第八根)。同样地，该十二根下层端子33亦包含两根接地端子(第一、十二根)、四根高速传输／接收差分端子(第二、三、十、十一根)、两根电源端子(第四、九根)、一根配置端子(第五根)、两根USB2.0差分端子(第六、七根)、一根保留端子(第八根)。According to the information released by the USB Association, in the USB connector 3, the above-mentioned twelve upper-layer terminals 33 mainly include two ground terminals (first and twelve), four high-speed transmission/reception differential terminals (second, Three, ten, eleven), two power terminals (fourth, ninth), one configuration terminal (fifth), two USB2.0 differential terminals (sixth, seventh), one reserved terminal (eighth root). Similarly, the twelve lower layer terminals 33 also include two ground terminals (first and twelve), four high-speed transmission/reception differential terminals (second, third, ten and eleven), two power terminals (fourth and ninth), one configuration terminal (fifth), two USB2.0 differential terminals (sixth and seventh), and one reserved terminal (eighth).
该无线模块1可由该USB连接器3来与该电子装置8传输单一组的USB讯号。另外，该无线模块1亦可将该USB连接器3中的该多个上层端子33与该多个下层端子34区分成两条传输信道，以与该电子装置8传输两组USB讯号。进一步，该电子装置8内部可设置有一集线器IC(图未标示)，电性连接该USB C-Type连接器母头81，以分别处理该USB C-Type连接器母头81接收的该两组USB讯号。于其他实施例中，该无线模块1亦可重新定义该USB连接器3中的二十四根端子，进而区分为两组以上的传输信道，并与该电子装置8传输两组以上的讯号，但不加以限定。The wireless module 1 can transmit a single set of USB signals with the electronic device 8 through the USB connector 3 . In addition, the wireless module 1 can also divide the upper terminals 33 and the lower terminals 34 in the USB connector 3 into two transmission channels for transmitting two sets of USB signals with the electronic device 8 . Further, the electronic device 8 may be provided with a hub IC (not shown in the figure), electrically connected to the USB C-Type connector female head 81, so as to separately process the two groups received by the USB C-Type connector female head 81. USB signal. In other embodiments, the wireless module 1 can also redefine the twenty-four terminals in the USB connector 3, and further divide into two or more transmission channels, and transmit more than two sets of signals with the electronic device 8, But not limited.
如图3所示，该无线模块1通过该USB连接器3与该电子装置8传输一或多组的USB讯号，并且，该USB连接器3通过一或多条的传输通道将该一或多组USB讯号分别传输至该转换电路4。本实施例中，若该USB连接器3仅传输单一组USB讯号，则可通过单一条传输信道与该转换电路4连接；若该USB连接器3传输多组USB讯号，则可通过多条传输信道与该转换电路4连接。于图3中，该多条传输通道主要以一第一传输通道C1与一第二传输通道C2为例，但不加以限定。As shown in Figure 3, the wireless module 1 transmits one or more groups of USB signals through the USB connector 3 and the electronic device 8, and the USB connector 3 transmits one or more sets of USB signals through one or more transmission channels. A group of USB signals are respectively transmitted to the conversion circuit 4 . In this embodiment, if the USB connector 3 only transmits a single set of USB signals, it can be connected to the conversion circuit 4 through a single transmission channel; if the USB connector 3 transmits multiple sets of USB signals, it can be connected through multiple transmission channels. Channels are connected to this switching circuit 4 . In FIG. 3 , the plurality of transmission channels mainly take a first transmission channel C1 and a second transmission channel C2 as an example, but not limited thereto.
该转换电路4接收该一或多组USB讯号后，转换为兼容于该无线传输IC5的输出入接口的讯号格式，并藉由多条传输通道(如上述的该第一传输通道C1与该第二传输通道C2)传输至该无线传输IC5。其中，若该转换电路4仅接收一组USB讯号，则该转换电路4还需先将该组USB讯号切换为多组的切割讯号。After the conversion circuit 4 receives the one or more sets of USB signals, it is converted into a signal format compatible with the input/output interface of the wireless transmission IC5, and through a plurality of transmission channels (such as the first transmission channel C1 and the second transmission channel C1 mentioned above) Two transmission channels C2) are transmitted to the wireless transmission IC5. Wherein, if the conversion circuit 4 only receives one set of USB signals, the conversion circuit 4 needs to first switch the set of USB signals into multiple sets of cutting signals.
该无线传输IC5经由该多条通道分别接收转换后的讯号，并分别调变为对应格式的无线讯号后，再经由多条传输信道传输至该天线单元6，以由该天线单元6对外传输。较佳地，该天线单元6亦通过多条传输通道来分别对外传输经过调变的该多组无线讯号。The wireless transmission IC5 receives the converted signals through the multiple channels, modulates them into wireless signals of corresponding formats, and then transmits them to the antenna unit 6 through multiple transmission channels for external transmission by the antenna unit 6 . Preferably, the antenna unit 6 also transmits the modulated wireless signals through multiple transmission channels.
相对地，该无线模块1通过该天线单元6接收外部的一或多组无线讯号，并传送至该无线传输IC5进行解调变。例如，该天线单元6可同时接收Wi-Fi讯号、蓝牙讯号、RF讯号、Zigbee讯号或NFC讯号等，并传输至该无线传输IC5进行解调变。该无线传输IC5解调变完成后，通过该一或多条传输通道分别将解调变后的一或多组讯号传输至该转换电路4，以转换为该USB连接器3可以接收并传递的一或多组USB讯号。最终，该USB连接器3通过该一或多条传输通道接收该一或多组USB讯号，并传递至该电子装置8。In contrast, the wireless module 1 receives one or more sets of external wireless signals through the antenna unit 6 and transmits them to the wireless transmission IC 5 for demodulation. For example, the antenna unit 6 can simultaneously receive Wi-Fi signals, Bluetooth signals, RF signals, Zigbee signals or NFC signals, etc., and transmit them to the wireless transmission IC 5 for demodulation. After the demodulation of the wireless transmission IC5 is completed, one or more groups of signals after demodulation are transmitted to the conversion circuit 4 through the one or more transmission channels, so as to be converted into signals that the USB connector 3 can receive and transmit. One or more sets of USB signals. Finally, the USB connector 3 receives the one or more sets of USB signals through the one or more transmission channels, and transmits them to the electronic device 8 .
续请参阅图4，为本实用新型的第一具体实施例的连接示意图。如图4所示，该电子装置8可通过其上的该USB C-Type连接器母头81电性连接本实用新型的该无线模块1，并藉由该无线模块1提供的多条传输通道，分别与多个外部设备进行无线连接。Please refer to FIG. 4 , which is a schematic connection diagram of the first embodiment of the present invention. As shown in Figure 4, the electronic device 8 can be electrically connected to the wireless module 1 of the present invention through the USB C-Type connector female head 81 thereon, and through the multiple transmission channels provided by the wireless module 1 , to connect wirelessly with multiple external devices respectively.
举例来说，该第一传输通道C1可为一Wi-Fi传输通道，而该第二传输通道C2可为一蓝牙传输通道，并且该无线传输IC5为可同时调变／解调变Wi-Fi讯号与蓝牙讯号的整合式芯片。此实施例中，该电子装置8可与该无线模块1传输两组USB讯号，并由该无线模块1将该两组USB讯号分别调变为Wi-Fi讯号与蓝牙讯号后再对外传输。藉以，该电子装置8可通过该无线模块1提供的该第一传输通道C1无线连接一无线存取点(Access Point , AP)91，以藉由该无线AP91连接至一网络服务提供者(Internet Service Provider , ISP，图未标示)进而联机上网。同时，该电子装置8可通过该无线模块1提供的该第二传输通道C2无线连接一智能型行动装置92，以与该智能型行动装置92进行蓝牙传输。For example, the first transmission channel C1 can be a Wi-Fi transmission channel, and the second transmission channel C2 can be a Bluetooth transmission channel, and the wireless transmission IC5 can simultaneously modulate/demodulate Wi-Fi An integrated chip for signal and bluetooth signal. In this embodiment, the electronic device 8 can transmit two sets of USB signals with the wireless module 1 , and the wireless module 1 modulates the two sets of USB signals into Wi-Fi signals and Bluetooth signals respectively before transmission. Thereby, the electronic device 8 can be wirelessly connected to a wireless access point (Access Point, AP) 91 through the first transmission channel C1 provided by the wireless module 1, so as to connect to a network service provider (Internet service provider) through the wireless AP91. Service Provider, ISP, not shown in the figure) and then connect to the Internet. At the same time, the electronic device 8 can be wirelessly connected to a smart mobile device 92 through the second transmission channel C2 provided by the wireless module 1 to perform Bluetooth transmission with the smart mobile device 92 .
再者，该电子装置8亦可通过该无线模块1提供的多条传输通道，同时与一外部设备进行无线连接，以提高传输速率，详如下述。Furthermore, the electronic device 8 can also wirelessly connect with an external device simultaneously through the multiple transmission channels provided by the wireless module 1 to increase the transmission rate, as detailed below.
举例而言，该第一传输通道C1与该第二传输通道C2可皆为RF传输通道，并且该无线传输IC5为可调变／解调变RF讯号的芯片。此实施例中，该电子装置8可通过该无线模块1提供的该第一传输通道C1与该第二传输通道C2同时与该智能型电子装置92无线连接，以无线传输RF讯号。具体而言，该电子装置8可将单一组的USB讯号传输至该无线模块1，该无线模块1通过该转换电路4将该组USB讯号切割为两组切割讯号，并通过该无线传输IC5将该两组切割讯号分别调变为两组RF讯号。该无线模块1的该天线单元6分别通过该第一传输通道C1与该第二传输通道C2将该两组RF讯号同时传输至该智能型电子装置92。如此一来，可得到比通过单一条传输通道来进行传输时更高的传输速度。值得一提的是，于本实施例中，该USB连接器3可通过单一条传输信道与该转换电路4电性连接，以传输单一组的该USB讯号。For example, both the first transmission channel C1 and the second transmission channel C2 can be RF transmission channels, and the wireless transmission IC5 is a chip capable of modulating/demodulating RF signals. In this embodiment, the electronic device 8 can be wirelessly connected to the smart electronic device 92 through the first transmission channel C1 and the second transmission channel C2 provided by the wireless module 1 to wirelessly transmit RF signals. Specifically, the electronic device 8 can transmit a single set of USB signals to the wireless module 1, and the wireless module 1 cuts the set of USB signals into two sets of cutting signals through the conversion circuit 4, and transmits The two groups of cutting signals are respectively modulated into two groups of RF signals. The antenna unit 6 of the wireless module 1 transmits the two sets of RF signals to the smart electronic device 92 through the first transmission channel C1 and the second transmission channel C2 respectively. In this way, a higher transmission speed can be obtained than when transmission is performed through a single transmission channel. It is worth mentioning that, in this embodiment, the USB connector 3 can be electrically connected with the conversion circuit 4 through a single transmission channel to transmit a single set of the USB signal.
参阅图5与图6，分别为本实用新型的第二具体实施例的立体分解图与立体组合图。本实用新型的第二具体实施例中揭露了另一无线模块1’，该无线模块1’与前述的该无线模块1的差异在于，该无线模块1’以一天线单元6’取代了前述该无线模块1使用的该天线单元6。更具体而言，本实施例中，该天线单元6’为一指向天线，不同于前述的该PIFA天线。Referring to FIG. 5 and FIG. 6 , they are respectively a three-dimensional exploded view and a three-dimensional assembled view of the second specific embodiment of the present invention. Another wireless module 1' is disclosed in the second embodiment of the present utility model. The difference between the wireless module 1' and the aforementioned wireless module 1 is that the wireless module 1' replaces the aforementioned wireless module 1' with an antenna unit 6'. The antenna unit 6 used by the wireless module 1 . More specifically, in this embodiment, the antenna unit 6' is a directional antenna, which is different from the aforementioned PIFA antenna.
如图5与图6所示，该天线单元6’的底座61电性连接于该电路板2上，并且被该壳体7所包覆。然而，为求得到较佳的传输效果，该天线单元6’的天线本体62凸伸出该壳体7之外。并且，该天线单元6’于该底座61与该天线本体62之间具有一枢接件，藉以，用户可自行调整该天线单元6’的天线本体62的位置方向，以改变该天线单元6’的讯号收、发效果。As shown in FIG. 5 and FIG. 6 , the base 61 of the antenna unit 6' is electrically connected to the circuit board 2 and covered by the casing 7. However, in order to obtain a better transmission effect, the antenna body 62 of the antenna unit 6' protrudes out of the casing 7. In addition, the antenna unit 6' has a pivot joint between the base 61 and the antenna body 62, so that the user can adjust the position and direction of the antenna body 62 of the antenna unit 6' to change the antenna unit 6' signal receiving and sending effects.
通过本实用新型的该无线模块1、1’，该电子装置8仅需具备单一个该USB C-Type连接器母头81，即可使用多个无线传输通道，以同时与多个外部设备进行无线传输，相当便利。再者，该电子装置8仅需具备单一个该USB C-Type连接器母头81，即可同时使用多个无线传输通道来传输同一组讯号，因而讯号的传输速率可被大幅地提升。Through the wireless module 1, 1' of the present utility model, the electronic device 8 only needs to have a single female head 81 of the USB C-Type connector, and can use multiple wireless transmission channels to communicate with multiple external devices at the same time Wireless transmission is quite convenient. Furthermore, the electronic device 8 only needs to have a single female USB C-Type connector 81, and can simultaneously use multiple wireless transmission channels to transmit the same group of signals, so that the signal transmission rate can be greatly improved.
以上所述，仅为本实用新型的较佳实施例而已，并非用以限定本实用新型的保护范围。The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the protection scope of the present utility model.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420558169.4UCN204178361U (en) | 2014-09-26 | 2014-09-26 | Multi-channel wireless module |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420558169.4UCN204178361U (en) | 2014-09-26 | 2014-09-26 | Multi-channel wireless module |
| Publication Number | Publication Date |
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| CN204178361Utrue CN204178361U (en) | 2015-02-25 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420558169.4UExpired - Fee RelatedCN204178361U (en) | 2014-09-26 | 2014-09-26 | Multi-channel wireless module |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106299893A (en)* | 2015-05-18 | 2017-01-04 | 特通科技有限公司 | USB Type-C connector module |
| CN113329272A (en)* | 2021-05-27 | 2021-08-31 | 深圳康佳电子科技有限公司 | Interface board |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106299893A (en)* | 2015-05-18 | 2017-01-04 | 特通科技有限公司 | USB Type-C connector module |
| CN106299893B (en)* | 2015-05-18 | 2018-10-26 | 特通科技有限公司 | USB Type-C connector module |
| CN113329272A (en)* | 2021-05-27 | 2021-08-31 | 深圳康佳电子科技有限公司 | Interface board |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee | Granted publication date:20150225 |