CN105762218A - High-speed signal transmission device - Google Patents

Abstract

The high-speed signal transmission device of the present invention comprises: the first transmission device is provided with a first signal cable, and two ends of the first signal cable are respectively provided with a first plug connector and a second plug connector; the second transmission device is provided with a second signal cable, and a third plug connector and a fourth plug connector are respectively arranged at two ends of the second signal cable; the first plug connector and the third plug connector corresponding to the first transmission device and the second transmission device are arranged at the end of the circuit board of the signal source at one end and are in double connection, and the second plug connector and the fourth plug connector corresponding to the second plug connector and the second transmission device of the first transmission device are arranged at the end of the circuit board of the signal source at the other end and are in double connection, so that the speed of transmitting signals to the USB3.0 can be increased by the combined arrangement of the first transmission device and the second transmission device, and the speed of transmitting signals can be increased.

Description

High Speed Signal Transmission Device

technical field

The present invention relates to a high-speed signal transmission device, in particular to a first socket connector for dual connection with the circuit board ends of signal sources on both sides through the combination of the first transmission device and the second transmission device, The third receptacle connector, the second receptacle connector and the fourth receptacle 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.

Contents of the invention

The purpose of the present invention 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 in combination, that is, A high-speed signal transmission device that can transmit vehicle signals up to the speed of USB3.0 to improve vehicle signals, or video and audio transmission, or computer data reading and transmission to vehicle systems.

In order to achieve the aforementioned purpose, the high-speed signal transmission device described in the present invention is provided with a first signal cable on the first transmission device, and a first plug connector and a second plug connector are respectively provided at both ends of the first signal cable; A second transmission device is provided, the second transmission device is provided with a second signal cable, and a third plug connector and a fourth plug connector are arranged at both ends of the second signal cable; corresponding to the first The 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 plug of the aforementioned first transmission device The 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 signal source at the other end, so that the first transmission device and the fourth socket connector can be connected The combined use of the second transmission device can transmit the car signal to the speed of USB3.0 to improve the efficiency of signal transmission.

In the high-speed signal transmission device of the present invention, 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 provided at both ends can be replaced by socket connectors; and the first socket connector, the third socket connector, and the The second receptacle connector and the fourth receptacle connector can be replaced by plug connectors, so that the first transmission device and the second transmission device can be used together, and corresponding to the double connection set at the circuit board end inserted in the signal source Connectors to improve the speed of automotive signal transmission to USB3.0.

The high-speed signal transmission device of the present invention, 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 A second signal cable is provided, 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 of the first transmission device and the second transmission device The third plug connector is a double-connected first receptacle connector and a third receptacle connector at the circuit board end of the signal source, corresponding to the second plug connector of the first transmission device and the first receptacle connector of the second transmission device. The four-plug connector is a second socket connector and a fourth socket connector at the input end of the car, and the other side of the second socket connector and the fourth socket connector converts the signal to a universal joint or other The signal input connector 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 invention will be apparent from the following description of preferred embodiments illustrating the gist of the invention and its use, and the accompanying drawings, in which:

FIG. 1 is a top view of a first transmission device and a second transmission device according to 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 according to 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 Ground 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 description

In this way, in order to enable the public to fully understand the high-speed signal transmission device described in the present invention, 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 according to the present invention, including a first transmission device 1, a first signal cable 10, and a second signal cable 10 at both ends of the first signal cable 10. A plug connector 11a and a second plug connector 11b, four sets of signal wires 10a, 10b, 10c, 10d are arranged inside the first signal cable 10, so that the two ends of the first signal cable The provided first plug connector 11a and the second plug connector 11b only need to be provided with four sets of terminals.

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

As shown in Fig. 3, it is the first embodiment of the present invention, corresponding to the first plug connector 11a of the first transmission device 1 and the third plug connector 21a of the second transmission device 2, and is the circuit of the signal source The first socket connector 3a and the third socket connector 4a of the double connection are arranged on the end of the board, and the first socket connector 3a and the third socket connector 4a of the double connection are combined by a connecting piece 30 Integrate and distinguish 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 to have four sets of terminals, so as to cooperate with the aforementioned first socket connector The terminals of the first plug connectors 11 a , 11 b of a transmission device 1 and the second plug connectors 21 a , 21 b of a 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 FIG. 4, it is the second embodiment of the present invention, corresponding to the first plug connector 11a of the first transmission device 1 and the third plug connector 21a of the second transmission device 2, and is the circuit of the signal source The first socket connector 3a and the third socket connector 4a of the double connection are arranged on the end of the board, and the first socket connector 3a and the third socket connector 4a of the double connection are combined by a connecting piece 30 Integrate and distinguish 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 to have four sets of terminals, so as to cooperate with the aforementioned first socket connector The terminals of the first plug connector 11 a of a transmission device 1 and the third plug connector 21 a of a second transmission device 2 work together. 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 of the present invention, wherein the first plug connector and the second plug connector provided in the second transmission device; and the third plug connector and the fourth plug connector 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 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 on 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 invention, the third plug connector and the fourth plug connector provided by the second transmission device, and the double-connected connectors provided by the signal source at one end The first socket connector and the third socket connector, the second socket connector and the fourth socket connector of the double connection of the signal source at the other end; or the second socket connector and the fourth socket connector set at the input end of the car Socket connectors are not limited by the definition of the name, and can change and operate according to actual use requirements.

Thus, the present invention can improve the transmission of vehicle signals to USB3. 0 speed, strengthen the signal transmission effect person, it is obvious that the present invention really possesses practicability and progressiveness, is the composition of this case.

Claims (11)

1. a high speed signal transmission device, it is characterised in that include at least: the first transmitting device, if the first signal cable, aforementioned first signal cable two ends set the first pin connector and the second pin connector respectively；Second transmitting device, if secondary signal cable, aforementioned secondary signal cable two ends set the 3rd pin connector and the 4th pin connector respectively；The 3rd pin connector corresponding to the first pin connector of aforementioned first transmitting device and the second transmitting device, it is the first socket connector and the 3rd socket connector that set doubly-linked knot 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, circuit board end in opposite side signal source sets the second socket connector and the 4th socket connector of doubly-linked knot, so, must by the first transmitting device and the second transmitting device and with arranging, transfer signals to the speed reaching USB3.0, speed with promotion signal transmission.

2. high speed signal transmission device as claimed in claim 1, it is characterized in that, set four groups of holding wires inside first signal cable of described first transmitting device, so, be only need to set 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 set inside the secondary signal cable of described second transmitting device, aforementioned high-speed transmission line group respectively sets two signal line and an earth lead, to form two groups of lines, so, it is only need to set 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, the first socket connector and the 3rd socket connector corresponding to the doubly-linked knot set by the signal source circuit plate end of the first pin connector of the first transmitting device and the 3rd pin connector of the second transmitting device, it is by a connecting piece, the two is combined into one, and distinguish by color, and respectively set four groups of terminals in the first socket connector and the 3rd socket connector, operate with the terminal of the 3rd pin connector of the first pin connector and the second transmitting device that coordinate aforementioned first transmitting device.

5. high speed signal transmission device as claimed in claim 1, it is characterized in that, the second socket connector and the 4th socket connector corresponding to the doubly-linked knot set by the signal source circuit plate end of the second pin connector of the first transmitting device and the 4th pin connector of the second transmitting device, it is by a connecting piece, the two is combined into one, and distinguish by color, and respectively set four groups of terminals in the second socket connector and the 4th socket connector, operate with the terminal of the 4th pin connector of the second pin connector and the second transmitting device that coordinate aforementioned first 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, it is 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, it is characterised in that include at least: the first transmitting device, if the first signal cable, aforementioned first signal cable two ends set the first pin connector and the second pin connector respectively；Second transmitting device, if secondary signal cable, aforementioned secondary signal cable two ends set the 3rd pin connector and the 4th pin connector respectively；The 3rd pin connector corresponding to the first pin connector of aforementioned first transmitting device and the second transmitting device, it is the first socket connector and the 3rd socket connector that set doubly-linked knot 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 sets the second socket connector and the 4th socket connector, aforementioned second socket connector and the 4th socket connector also combine with cardan or input adapter and form signal exchanging apparatus, so, must by the first transmitting device and the second transmitting device and with arranging, transfer signals to the speed reaching USB3.0, speed person with promotion signal transmission.

8. high speed signal transmission device as claimed in claim 7, it is characterized in that, set four groups of holding wires inside first signal cable of described first transmitting device, so, be only need to set 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 set inside the secondary signal cable of described second transmitting device, aforementioned high-speed transmission line group respectively sets two signal line and an earth lead, to form two groups of lines, so, it is only need to set 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, the first socket connector and the 3rd socket connector corresponding to the doubly-linked knot set by the signal source circuit plate end of the first pin connector of the first transmitting device and the 3rd pin connector of the second transmitting device, it is by a connecting piece, the two is combined into one, and distinguished by color, and respectively set four groups of terminals in the first socket connector and the 3rd socket connector, operate with the terminal of the 3rd pin connector of the first pin connector and the second transmitting device that coordinate aforementioned first transmitting device.

11. high speed signal transmission device 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, it is able to replace with socket connector, and by the second socket connector set by input in the first socket connector set by signal source circuit plate end and the 3rd socket connector and car and the 4th socket connector, it is replaced, with the use of demand with pin connector.