CN201230094Y - Universal serial bus electric connector for data transmission from computer to computer - Google Patents

Abstract

The utility model relates to a universal serial bus electrical connector for data transmission between computers, comprising: a shell, a seat, a terminal group, a bridge circuit board and a cover. The shell has a hollow body, the interior of which is provided with a seat, the seat is provided with a terminal group, one end of the terminal group is electrically connected to the bridge circuit board, and then the cover is sealed to the bottom of the seat, and the conductive pins on the bridge circuit board pass through the cover to be electrically connected to the motherboard of the electronic device. By connecting the USB electrical connector of two computers with a conventional USB transmission line, the two computers can transmit data to each other.

Description

Universal serial bus electrical connector for computer-to-computer data transfer

technical field

The utility model relates to an electrical connector, in particular to a universal serial bus (USB) electrical connector capable of transmitting data between two computers.

Background technique

In the early days, when two computers were used for data transmission or backup, the printer ports (Printer Port) of the two computers were connected through a transmission line, so that the data of one computer could be transmitted to the other computer, so as to realize computer-to-computer communication. data transfer.

Due to the development of the Internet, each computer has a plug-in or built-in network card, so that the client can directly connect to the Internet to connect to various websites, so that the user of the client can shop online or contact a remote person through the website. When there are two computers on the client side that need data transfer or data backup, they can be directly connected to the RJ45 electrical connectors of the network cards of the two computers through the RJ45 network cable (jumper wire), so that the data of one of the computers can be transferred to on another computer. However, not the network jacks on the network cards of all computers are RJ45 electrical connectors, which will inevitably cause the two computers to be unable to transmit data to each other.

In recent years, USB electrical connectors have been widely used in various electrical appliances. Therefore, in order to solve the above-mentioned problems, some people in the industry add a bridge to the USB transmission line. The bridge is built with a bridge chip, and the bridge chip is used for data transmission processing. Therefore, when two computers transmit data to each other, as long as the USB transmission cable is plugged into the USB electrical connectors of the two computers, the data of the two computers can be transmitted to each other. Although the USB transmission cable with the bridge can be directly connected to the USB electrical connectors of two computers for data mutual transmission, the price of this USB transmission cable is not low, and the user must spend a sum of money.

Utility model content

In view of this, the main purpose of the present invention is to provide a universal serial bus electrical connector for computer-to-computer data transmission, which can realize data transmission between two computers.

In order to achieve the above purpose, the utility model provides a computer-to-computer USB electrical connector for data transmission, including: a shell, a base, a terminal group, a bridging circuit board and a cover. The shell has a hollow body, the front end of the hollow body is provided with an insertion port, and the end and the bottom of the hollow body are connected with an opening. The seat body is arranged inside the shell, and the front end is provided with a retaining wall, and the retaining wall is extended with a carrying portion, and the retaining wall is provided with perforations for the terminal group to pass through, and the rear end of the seat body is connected with the bottom to form a The hollow hole is provided with two corresponding depressions on the two side walls of the seat body of the hollow hole. The terminal group is composed of two or more conductive pins, one end of each conductive pin is arranged on the bearing part, and the other end extends outside the hollow opening. The bridging circuit board has a bridging chip for data transfer processing, and one end of the bridging circuit board is provided with two or more jacks, and the two or more jacks extend to the conductive connection outside the hollow opening. The pins are electrically connected, and two or more conductive pins are provided at the other end of the bridging circuit board, and the conductive pins are electrically connected with the main board of the electronic device. The cover body is sealed on the hollow opening, and the conductive pin passes through the through hole on the cover body, and can be electrically connected with the main board of the electronic device.

It can be seen from the above technical solutions that the utility model provides a computer-to-computer USB electrical connector by building a bridge chip into the USB electrical connector, allowing users to use a conventional USB transmission line to connect two Only one computer can realize the data transfer between two computers.

Description of drawings

Figure 1 is a three-dimensional exploded schematic view of the utility model USB electrical connector;

Fig. 2 is a schematic bottom view of the three-dimensional combination of the USB electrical connector of the present invention;

Fig. 3 is a three-dimensional combination schematic diagram of another angle of the USB electrical connector of the present invention;

Fig. 4 is a schematic side sectional view of the USB electrical connector of the present invention;

Fig. 5 is a schematic cross-sectional view of the use state of the utility model USB electrical connector;

Fig. 6 is a schematic diagram of the connection of two computers for data transmission in the present invention.

Explanation of reference signs

USB Electrical Connector 10 Housing 1

Hollow Body 11 Insertion Port 12

Block 13 Opening 14

Seat body 2 retaining wall 21

Bearing part 22 Perforation 23

Hollow opening 24 Depression 25

Terminal set 3 Conductive pin 31

The first pin 311 The second pin 312

Bridge Circuit Board 4 Bridge Chip 41

Jack 42 Conductive Post 43

Cover 5 5 First cover 51

Through Hole 511 Bump 512

Second cover 52 Computer 20

Motherboard 201 Computer 30

USB Electrical Connector 301 USB Transmission Line 40

Detailed ways

Relevant technical content and detailed description of the present utility model, cooperate accompanying drawing to illustrate as follows now:

Please refer to FIG. 1 to FIG. 4 , which are three-dimensional decomposition, combined bottom view, three-dimensional combination from another angle, and side cross-sectional schematic diagrams of the USB electrical connector of the present invention. As shown in FIG. 1 : the USB electrical connector 10 of the present invention is a computer-to-computer data transfer device comprising: a housing 1 , a base 2 , a terminal group 3 , a bridging circuit board 4 and a cover 5 .

The shell 1 is made of metal material and has a hollow body 11. The front end of the hollow body 11 has an insertion port 12. The periphery of the insertion port 12 is provided with two or more arc-shaped baffles 13. At the end and bottom of the hollow body 11 Openings 14 are connected to each other.

The seat body 2 is made of plastic material to be arranged inside the housing 1. The front end of the seat body 2 is provided with a retaining wall 21, the retaining wall 21 is extended with a carrying portion 22, and the retaining wall 21 is provided with a supply terminal. The through hole 23 passed by the group 3 allows one end of the conductive pin 31 to extend on the carrying portion 22 . In addition, a hollow opening 24 is provided at the rear end of the seat body 2 connected to the bottom, and two corresponding recesses 25 are provided on the two side walls of the hollow opening 24 .

The terminal group 3 is composed of two or more conductive pins 31, each conductive pin 31 has a first segment pin 311 and a second segment pin 312, and the first segment pin 311 is arranged in an arc shape On the carrying portion 22 , the second leg 312 is disposed in the through hole 23 in an L shape, and one end of the second leg 312 extends outside the hollow hole 24 .

The bridge circuit board 4 has a bridge chip 41 thereon, and the bridge chip 41 is used for data transmission processing. One end of the bridging circuit board 4 is provided with two or more than two jacks 42, and the two or more than two jacks 42 are electrically connected to the bridging circuit board 4 after one end of the second segment pin 312 is inserted. The other end of the bridging circuit board 4 is provided with two or more conductive pins 43, and the conductive pins 43 are used for electrical connection with the main board of the electronic device (not shown in the figure).

The cover body 5 is an L-shaped body made of plastic material, and has a first cover plate 51 and a second cover plate 52 on it. The first cover plate 51 is provided with two or more than two through holes 511. The through holes 511 for the conductive pin 43 to pass through, and two sides of the first cover 51 are provided with protrusions 512 engaged with the recessed portion 25 . When the cover body 5 is assembled to the hollow opening 24, the conductive pin 43 passes through the through hole 511 on the first cover plate 51, so that the protrusions 512 on both sides of the first cover plate 51 are engaged on the In the recessed part 25.

Please refer to FIG. 5 , which is a cross-sectional schematic view of the usage state of the USB electrical connector of the present invention. As shown in the figure: when the USB electrical connector 10 of the present invention is in use, it is electrically connected to the motherboard 201 of the computer 20 through the conductive pin 43 . The USB electrical connector 10 on the motherboard 201 of the computer 20 has a bridge circuit board 4 for data conversion inside, so that data can be transmitted between computers.

Please refer to FIG. 6 , which is a schematic diagram of the connection of two computers for data transmission in the present invention. As shown in the figure: the electrical connector of the first computer 20 is a USB electrical connector 10 , while the USB electrical connector 301 of the second computer 30 is a conventional specification. When the first computer 20 wants to transmit data to the second computer 30, the USB electrical connectors 10 and 301 can be electrically connected through the traditional USB transmission line 40, and the data sent by the first computer 20 is bridged. After the circuit board 4 is processed, the data is transmitted to the second computer 30 for storage. Similarly, the data transmitted by the second computer 30 is sent to the USB electrical connector 10, and after being processed by the bridge circuit board 4, the data is transmitted to the first computer 20 for storage, so as to achieve mutual transmission of data between the two computers. the goal of.

The above are only preferred embodiments of the utility model, and are not intended to limit the protection scope of the utility model implementation. That is, all equivalent changes and modifications made according to the claims of the utility model are covered by the patent protection scope of the utility model.

Claims (8)

1, a kind of computer USB electric connector that computer is counted and reportedly passed is disposed on the motherboard of this electronic installation, it is characterized in that this USB electric connector comprises:

Shell has hollow body on it, this hollow body front end has the mouth of insertion, is provided with opening mutually at this hollow body end and bottom;

Pedestal is disposed at this enclosure, and this pedestal rear end is provided with hollow aperture mutually with the bottom;

Terminal group is made up of two or more conductive connecting pins, and to be disposed on this pedestal, this conductive connecting pin one end extends this hollow aperture outside;

The bridgt circuit plate electrically connects with the conductive connecting pin that extends on this hollow aperture.

2, computer as claimed in claim 1 USB electric connector that computer is counted and reportedly passed is characterized in that described shell is a metal material.

3, computer as claimed in claim 1 USB electric connector that computer is counted and reportedly passed is characterized in that, a described insertion mouthful periphery undertakes two or more arc block plates.

4, computer as claimed in claim 1 USB electric connector that computer is counted and reportedly passed is characterized in that described pedestal is a plastic material.

5, computer as claimed in claim 1 USB electric connector that computer is counted and reportedly passed, it is characterized in that, described pedestal front end is provided with retaining wall, this retaining wall is extended with supporting part, and this retaining wall is provided with two or more perforation of passing for described terminal group, conductive connecting pin one end of described terminal group extends on the supporting part, is provided with two corresponding depressed parts in addition on the two side of described hollow aperture.

6, computer as claimed in claim 5 USB electric connector that computer is counted and reportedly passed, it is characterized in that, described conductive connecting pin has first section pin and second section pin, first section pin is curved is disposed on the described supporting part for this, and this second section pin is L-shaped is disposed in the described perforation.

7, computer as claimed in claim 1 USB electric connector that computer is counted and reportedly passed, it is characterized in that, has bridging chip on the described bridgt circuit plate, described bridgt circuit plate one end is provided with two or more and inserts the jack that electrically connects with described bridgt circuit plate for described second section pin one end, the other end of described bridgt circuit plate is provided with two or more conduction socles, and this conduction socle and described motherboard electrically connect.

8, computer as claimed in claim 1 USB electric connector that computer is counted and reportedly passed, it is characterized in that, also include lid, L shaped body for plastic material, have first cover plate and second cover plate on it, this first cover plate is provided with two or more through holes, and two or more conduction socles of described bridgt circuit plate pass this through hole, and this first cover plate dual-side is provided with the projection that is engaged in described depressed part.

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