CN204375778U - High Speed Signal Transmission Device - Google Patents

Abstract

The high-speed signal transmission device of the utility model comprises: a first transmission device and a second transmission device, wherein the first transmission device is provided with a first signal cable, and a first plug connector and a second plug connector are respectively provided at both ends of the first signal cable; the second transmission device is provided with a second signal cable, and a third plug connector and a fourth plug connector are respectively provided at both ends of the second signal cable; a first socket connector and a third socket connector which are double-connected are provided at a circuit board end of a signal source at one end corresponding to the first plug connector of the first transmission device and the third plug connector of the second transmission device, and a second socket connector and a fourth socket connector which are double-connected are provided at a circuit board end of a signal source at the other end corresponding to the second plug connector of the first transmission device and the fourth plug connector of the second transmission device, so that the signal transmission can reach the speed of USB3.0 by using the first transmission device and the second transmission device in combination, so as to improve the rate of signal transmission.

Description

High Speed Signal Transmission Device

technical field

The utility model relates to a high-speed signal transmission device, especially a first socket connector for dual connection with the circuit board ends of the signal sources on both sides through the combination of the first transmission device and the second transmission device. 1. The third socket connector, the second socket connector, and the fourth socket connector are combined with each other, so that the vehicle signal can be transmitted at the speed of USB3.0, so as to improve the signal transmission rate of the high-speed signal transmission device.

Background technique

According to known signal transmission cables, such as the existing technologies such as Taiwan No. M479496 and No. M479497, in order to improve the signal transmission efficiency and reach the transmission speed of USB3.0, the signal cable must be provided with 9 sets of signal lines, Similarly, since there are 9 sets of signal lines, of course there must be a plug connector and a socket connector containing 9 sets of terminals. Therefore, in the case that the transmission speeds used by vehicles are all USB2. Low, it will cause the problem of delayed vehicle signal transmission. If you want to connect external USB devices, such as audio-visual devices, data computers and other systems that are currently USB3.0, you can only reduce the speed to transmit to the vehicle system, and cannot improve the audio-visual and computer. the quality of the system.

For this reason, the inventor of this case has accumulated many years of experience in designing and manufacturing related products, especially researching the aforementioned current problem of vehicle signal transmission speed, and invented this case.

Utility model content

The purpose of this utility model is to provide a first receptacle connector and a second receptacle connector that are double-connected to the circuit board end of the signal source by using the first transmission device and the second transmission device together, It can transmit the vehicle signal to the speed of USB3.0, so as to improve the high-speed signal transmission device of the vehicle signal, or audio and video transmission, or computer data reading and transmission to the vehicle system.

In order to achieve the above-mentioned purpose, the high-speed signal transmission device described in the utility model is to set a first signal cable on the first transmission device, and a first plug connector and a second plug connector are respectively set at both ends of the first signal cable. Set the second transmission device, the second transmission device is provided with the second signal cable, and the third plug connector and the fourth plug connector are set at the two ends of the second signal cable; corresponding to the first transmission device of the first transmission device A plug connector and the third plug connector of the second transmission device are provided with a double-connected first socket connector and a third socket connector at the circuit board end of the signal source, corresponding to the second socket connector of the aforementioned first transmission device. The plug connector and the fourth plug connector of the second transmission device are provided with a double-connected second socket connector and a fourth socket connector at the circuit board end of the other end signal source, so that the first transmission device can Combined with the second transmission device, the vehicle signal transmission can reach the speed of USB3.0, so as to improve the efficiency of signal transmission.

The high-speed signal transmission device described in the utility model, wherein the first plug connector and the second plug connector provided at both ends of the first signal cable of the second transmission device; and the second signal cable of the second transmission device The third plug connector and the fourth plug connector at both ends of the cable can be replaced by socket connectors; and the first socket connector, the third socket connector, The second receptacle connector and the fourth receptacle connector can be replaced by plug connectors. In this way, the first transmission device and the second transmission device can be used together, and correspond to the dual sockets provided on the circuit board side of the signal source. Connected connectors increase the speed of automotive signal transmission to USB3.0.

In the high-speed signal transmission device described in the present invention, the first transmission device is provided with a first signal cable, and a first plug connector and a second plug connector are respectively provided at both ends of the first signal cable; The device is equipped with a second signal cable, and a third plug connector and a fourth plug connector are respectively provided at both ends of the second signal cable; corresponding to the first plug connector and the second transmission device of the first transmission device The third plug connector of the signal source is a first socket connector and a third socket connector that are double-connected at the circuit board end of the signal source, corresponding to the second plug connector and the second transmission device of the aforementioned first transmission device. The fourth plug connector is to set the second socket connector and the fourth socket connector at the input end in the car, the other side of the second socket connector and the fourth socket connector and convert the signal to the universal joint or Other signal input connectors can achieve the speed of USB3.0 transmission of vehicle signals through the combination of the first transmission device and the second transmission device, so as to improve the efficiency of signal transmission.

Description of drawings

The above and other objects, features and advantages of the present utility model will be apparent from the following description of the gist of the utility model and the preferred embodiments of its use and accompanying drawings, in which:

Fig. 1 is a top view of the first transmission device and the second transmission device described in the present invention.

Fig. 2 is an enlarged cross-sectional view along line A-A in Fig. 1 .

Fig. 3 is a state diagram of the transmission device according to Embodiment 1 of the present invention before being combined with the connector of the signal source.

Fig. 4 is a state diagram of the transmission device described in the second embodiment of the present invention before being combined with the connector of the signal source.

[Description of main component symbols]

First transmission device 1 First signal cable 10

First plug connector 11a Second plug connector 11b Signal lines 10a, 10b, 10c, 10d

Second transmission device 2 Second signal cable 20

Third plug connector 21a Fourth plug connector 21b High-speed transmission line set 20a, 20b

Signal lines 200a, 200b, 200c, 200d Grounding lines 200e, 200f

First receptacle connector 3a Second receptacle connector 3b

Third socket connector 4a Fourth socket connector 4b Universal connector 4c

Connector 30

Detailed ways

In this way, in order to enable the public to fully understand the high-speed signal transmission device described in the utility model, the explanation is as follows according to the accompanying drawings:

As shown in Figures 1 and 2, it is a high-speed signal transmission device described in the present invention, comprising a first transmission device 1, a first signal cable 10 is established, and two ends of the aforementioned first signal cable 10 are respectively provided with For the first plug connector 11a and the second plug connector 11b, four sets of signal wires 10a, 10b, 10c, and 10d are provided inside the first signal cable 10, so that they are at both ends of the first signal cable. The provided first plug connector 11 a and the second plug connector 11 b only need to be provided with four sets of terminals.

As shown in Figures 1 and 2, the high-speed signal transmission device described in the present utility model includes a second transmission device 2, a second signal cable 20, and a third signal cable 20 at both ends of the aforementioned second signal cable 20. For the plug connector 21a and the fourth plug connector 21b, two sets of high-speed transmission line sets 20a, 20b are provided inside the aforementioned second signal cable 20, and each of the aforementioned high-speed transmission line sets 20a, 20b is provided with two signal lines 200a, 200b 200c, 200d and a ground wire 200e, 200f to form two groups of wires, so that the third plug connector 21a and the fourth plug connector 21b provided at the two ends of the second signal cable only need to set four group terminals.

As shown in Figure 3, it is the first embodiment of the present utility model, which corresponds to the first plug connector 11a of the first transmission device 1 and the third plug connector 21a of the second transmission device 2, which are connected to the signal source. The circuit board end is provided with the first receptacle connector 3a and the third receptacle connector 4a of the double connection, and the first receptacle connector 3a and the third receptacle connector 4a of the above-mentioned double connection are connected by a connecting piece 30. Combined into one body and differentiated by color, users or installers can quickly insert and connect, and maintain each of the first socket connector 3a and the third socket connector 4a with four sets of terminals to match the aforementioned The terminals of the first plug connectors 11 a , 11 b of the first transmission device 1 and the second plug connectors 21 a , 21 b of the second transmission device 2 operate. Corresponding to the second plug connector 11b of the first transmission device 1 and the fourth plug connector 21b of the second transmission device 2, a double-connected second socket connector 3b and a second socket connector 3b are arranged on the circuit board side of the signal source at the other end. The fourth receptacle connector 4b, the aforementioned double-linked second receptacle connector 3b and the fourth receptacle connector 4b are combined by a connecting piece 30, and can be distinguished by color, so that they can be used or the installer or the installer quickly plugs and connects, and maintains that each of the second socket connector 3b and the fourth socket connector 4b has four sets of terminals, so as to match the second plug connector 11b and the second socket connector 11b of the first transmission device 1 described above. The terminal connection operation of the fourth plug connector 21b of the transmission device 2, in this way, the speed of signal transmission reaching USB3. efficiency.

As shown in Figure 4, it is the second embodiment of the present invention, which corresponds to the first plug connector 11a of the first transmission device 1 and the third plug connector 21a of the second transmission device 2, which are connected to the signal source. The circuit board end is provided with the first receptacle connector 3a and the third receptacle connector 4a of the double connection, and the first receptacle connector 3a and the third receptacle connector 4a of the above-mentioned double connection are connected by a connecting piece 30. Combined into one body and differentiated by color, users or installers can quickly insert and connect, and maintain each of the first socket connector 3a and the third socket connector 4a with four sets of terminals to match the aforementioned The first plug connector 11 a of the first transmission device 1 works in conjunction with the terminals of the third plug connector 21 a of the second transmission device 2 . Corresponding to the second plug connector 11b of the first transmission device 1 and the fourth plug connector 21b of the second transmission device 2, a second socket connector 3b and a fourth socket connector 4b are provided at the input end in the vehicle, And by distinguishing the colors, users or installers can quickly insert and connect, and maintain the second socket connector 3b and the fourth socket connector 4b each with four sets of terminals to match the aforementioned first transmission device 1 The second plug connector 11b of the second transmission device 2 is connected to the terminal of the fourth plug connector 21b of the second transmission device 2, and the second socket connector 3b and the fourth socket connector 4b are also connected to the universal connector or other signal input connectors 4c Combined to form a signal exchange device, it can be plugged and connected to a USB audio-visual device, a computer device or a USB data transmission device through the universal connector or other signal input connector 4c arranged in the car, and can be connected through the display device of the vehicle. Or the playback device plays video and audio content, and through the combination of the first transmission device and the second transmission device, the signal transmission can reach the speed of USB3.0, so as to improve the efficiency of signal transmission.

The high-speed signal transmission device described in the present utility model, wherein the first plug connector and the second plug connector provided in the second transmission device are connected with the third plug connector and the fourth plug provided in the second transmission device can be replaced by receptacle connectors; and the first receptacle connector and the third receptacle connector provided on the circuit board end of the signal source at one end, and the second receptacle connector provided on the circuit board end of the signal source at the other end connector and the fourth receptacle connector, or the second receptacle connector and the fourth receptacle connector provided at the input terminal in the vehicle can be replaced by plug connectors, as long as the first transmission device and the second transmission device can be used together, And corresponding to the connector inserted in the circuit board end of the signal source or the input end in the car. Therefore, the first plug connector and the second plug connector provided by the first transmission device of the present utility model, the third plug connector and the fourth plug connector provided by the second transmission device, and the double plug connector provided by the signal source at one end Connect the first socket connector and the third socket connector, and the second socket connector and the fourth socket connector that are double-connected to the signal source at the other end; or the second socket connector and the The four-socket connector is not limited by the definition of the name, and can change and operate according to actual use requirements.

As a result, the utility model can use the combination of the first transmission device and the second transmission device, and cooperate with the connector on the circuit board side of the signal source or the input terminal in the car to upgrade the signal transmission of the car to USB3. .0 speed, strengthen the signal transmission effect person, it is obvious that the utility model really possesses practicality and progress, and is the composition of this case.

Claims (11)

1. a high speed signal transmission device, is characterized in that, at least comprises: the first transmitting device, if the first signal cable, aforementioned first signal cable two ends establish the first pin connector and the second pin connector respectively, second transmitting device, if secondary signal cable, aforementioned secondary signal cable two ends establish the 3rd pin connector and the 4th pin connector respectively, corresponding to the first pin connector of aforementioned first transmitting device and the 3rd pin connector of the second transmitting device, be the first socket connector and the 3rd socket connector of establishing doubly-linked to tie in the circuit board end of one end signal source, and correspond to the second pin connector of aforementioned first transmitting device and the 4th pin connector of the second transmitting device, the second socket connector establishing doubly-linked to tie in the circuit board end of opposite side signal source and the 4th socket connector, so, must arrange by the first transmitting device and also using of the second transmitting device, transfer signals to the speed reaching USB3.0, with the speed of promotion signal transmission.

2. high speed signal transmission device as claimed in claim 1, it is characterized in that, four groups of holding wires are established in first signal cable inside of described first transmitting device, so, are only need to establish four groups of terminals in the first pin connector set by the first signal cable two ends and the second pin connector.

3. high speed signal transmission device as claimed in claim 1, it is characterized in that, two groups of high-speed transmission line groups are established in the secondary signal cable inside of described second transmitting device, aforementioned high-speed transmission line group respectively establishes two signal line and an earth connection, to form two groups of lines, so, be only need to establish four groups of terminals in the 3rd pin connector set by secondary signal cable two ends and the 4th pin connector.

4. high speed signal transmission device as claimed in claim 1, it is characterized in that, corresponding to the first pin connector of the first transmitting device and the 3rd pin connector of the second transmitting device signal source circuit plate end set by the first socket connector of tying of doubly-linked and the 3rd socket connector, be by a connecting piece, the two is combined into one, and distinguish by color, and respectively establish four groups of terminals in the first socket connector and the 3rd socket connector, operate with the terminal of the 3rd pin connector coordinating the first pin connector of aforementioned first transmitting device and the second transmitting device.

5. high speed signal transmission device as claimed in claim 1, it is characterized in that, corresponding to the second pin connector of the first transmitting device and the 4th pin connector of the second transmitting device signal source circuit plate end set by the second socket connector of tying of doubly-linked and the 4th socket connector, be by a connecting piece, the two is combined into one, and distinguish by color, and respectively establish four groups of terminals in the second socket connector and the 4th socket connector, operate with the terminal of the 4th pin connector coordinating the second pin connector of aforementioned first transmitting device and the second transmitting device.

6. high speed signal transmission device as claimed in claim 1, it is characterized in that, 3rd pin connector of the first pin connector of described first transmitting device and the second pin connector and the second transmitting device and the 4th pin connector, be able to replace with socket connector, and by the first socket connector set by signal source circuit plate end and the 3rd socket connector and the second socket connector and the 4th socket connector, it is replaced, with the use of demand with pin connector.

7. a high speed signal transmission device, is characterized in that, at least comprises: the first transmitting device, if the first signal cable, aforementioned first signal cable two ends establish the first pin connector and the second pin connector respectively, second transmitting device, if secondary signal cable, aforementioned secondary signal cable two ends establish the 3rd pin connector and the 4th pin connector respectively, corresponding to the first pin connector of aforementioned first transmitting device and the 3rd pin connector of the second transmitting device, be the first socket connector and the 3rd socket connector of establishing doubly-linked to tie in the circuit board end of one end signal source, and correspond to the second pin connector of aforementioned first transmitting device and the 4th pin connector of the second transmitting device, in car, input establishes the second socket connector and the 4th socket connector, aforementioned second socket connector is with the 4th socket connector and combine with cardan or input adapter and form signal exchanging apparatus, so, must arrange by the first transmitting device and also using of the second transmitting device, transfer signals to the speed reaching USB3.0, with the speed person of promotion signal transmission.

8. high speed signal transmission device as claimed in claim 7, it is characterized in that, four groups of holding wires are established in first signal cable inside of described first transmitting device, so, are only need to establish four groups of terminals in the first pin connector set by the first signal cable two ends and the second pin connector.

9. high speed signal transmission device as claimed in claim 7, it is characterized in that, two groups of high-speed transmission line groups are established in the secondary signal cable inside of described second transmitting device, aforementioned high-speed transmission line group respectively establishes two signal line and an earth connection, to form two groups of lines, so, be only need to establish four groups of terminals in the 3rd pin connector set by secondary signal cable two ends and the 4th pin connector.

10. high speed signal transmission device as claimed in claim 7, it is characterized in that, corresponding to the first pin connector of the first transmitting device and the 3rd pin connector of the second transmitting device signal source circuit plate end set by the first socket connector of tying of doubly-linked and the 3rd socket connector, be by a connecting piece, the two is combined into one, and distinguished by color, and respectively establish four groups of terminals in the first socket connector and the 3rd socket connector, operate with the terminal of the 3rd pin connector coordinating the first pin connector of aforementioned first transmitting device and the second transmitting device.

11. high speed signal transmission devices as claimed in claim 7, it is characterized in that, 3rd pin connector of the first pin connector of described first transmitting device and the second pin connector and the second transmitting device and the 4th pin connector, be able to replace with socket connector, and by the second socket connector in the first socket connector set by signal source circuit plate end and the 3rd socket connector and car set by input and the 4th socket connector, it is replaced, with the use of demand with pin connector.