CN216623244U

CN216623244U - Switching value output board card of serial bus

Info

Publication number: CN216623244U
Application number: CN202123284906.5U
Authority: CN
Inventors: 陆军; 巩恒星
Original assignee: Xi'an Tianjian Defense Technology Co ltd
Current assignee: Xi'an Tianjian Defense Technology Co ltd
Priority date: 2021-12-24
Filing date: 2021-12-24
Publication date: 2022-05-27
Anticipated expiration: 2031-12-24

Abstract

The utility model discloses a switching value output board card of a serial bus, which comprises a board card body and a serial board, wherein the board card body is provided with guide rods, the guide rods are inserted into wire grooves arranged on the inner wall of the serial board, the inner walls of the serial boards on two sides of the wire grooves are provided with clamping grooves, clamping blocks are clamped in the clamping grooves, in the utility model, two groups of inserting plates are inserted into the clamping grooves on the serial board, the clamping blocks on the inserting plates can be driven to be clamped in the clamping grooves through a set rebounding mechanism, meanwhile, the guide rods are inserted into the wire grooves, so that the board card body and the serial board can be installed, a plurality of groups of wire connecting holes can collect all input wires in series, the output wires can be transmitted out in a concentrated manner through a set output pipe, the clamping plates on a sliding rod can be driven to move through the pulling of a handle, a space can be vacated for the insertion and the taking out of the output wires, the output wires can be driven to further fixed by the clamping plates through a set second spring, to prevent loosening.

Description

Switching value output board card of serial bus

Technical Field

The utility model relates to the technical field of switching value output board cards, in particular to a switching value output board card of a serial bus.

Background

The switch board card is a printed circuit board, called PCB for short, and has a plug core when being manufactured, and can be inserted into a slot of a main circuit board (mainboard) of a computer to control the operation of hardware, such as a display, an acquisition card and other devices, and after a driver is installed, the corresponding hardware function can be realized.

However, the assembly between different modules on most of the existing switching value output board cards is troublesome or directly adopts an integrated molding design, so that a certain part needs to be integrally replaced after being damaged, the cost is increased, and the phenomenon of loosening is easy to occur to the connection of output lines.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: in order to solve the problems, a switching value output board card of a serial bus is provided.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a switching value output integrated circuit board of serial bus, includes integrated circuit board body and cluster board, the integrated circuit board body is provided with the guide arm, the guide arm is inserted and is located in the wire casing that cluster inboard wall set up, the draw-in groove has been seted up to the cluster inboard wall of wire casing both sides, the joint has the fixture block in the draw-in groove, the fixture block rigid coupling is in a picture peg lateral wall, the picture peg slides through the resilience mechanism that sets up and sets up on the integrated circuit board body.

As a further description of the above technical solution:

rebound mechanism includes slider, dead lever and first spring, two sets of spouts have been seted up on the integrated circuit board body, and is two sets of fixed mounting has the dead lever in the spout, the dead lever outer end slides and is provided with the slider, slider fixed mounting is in the picture peg bottom, just a slider lateral wall is through first spring rigid coupling in spout inner wall.

As a further description of the above technical solution:

the outer wall of the serial plate is uniformly provided with a plurality of assembling line holes, an output pipe is arranged on the side, away from the guide rod, of the plate card body, and clamping mechanisms are arranged on two side walls of the output pipe.

As a further description of the above technical solution:

the clamping mechanism comprises a handle, slide rods, a second spring and clamping plates, the inner wall of the output tube is provided with two groups of clamping plates, the two groups of clamping plates are fixedly connected with the slide rods on the separated sides, the slide rods penetrate through the side wall of the output tube and are provided with the handle, and the two ends of the second spring are fixedly connected to the opposite surfaces of the clamping plates and the output tube.

As a further description of the above technical solution:

and the inserting plate is fixedly provided with a pulling block.

In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:

two groups of plug boards are inserted into the slots on the serial board, the clamping blocks on the plug boards can be driven to be clamped in the slots through the arranged springback mechanism, and meanwhile, the guide rods are inserted into the slots, so that the board card body and the serial board can be installed, the circuit between the serial board and the board card body can be transmitted through the arranged guide rods, and all input wires can be collected in series through the arranged multiple groups of wiring holes and are transmitted out in a centralized manner through the arranged output pipes;

the pulling through the handle can drive the cardboard on the slide bar and remove to can vacate the space for the insertion of output line and take out vacation space, can drive the cardboard through the second spring that sets up and do further fixed to the output line in the output tube, in order to prevent to take place to loosen and take off.

Drawings

Fig. 1 is a schematic diagram illustrating a cross-sectional structure of a switching value output board card of a serial bus according to an embodiment of the present invention;

FIG. 2 is an enlarged schematic view of the structure A in FIG. 1 according to an embodiment of the present invention;

fig. 3 is a schematic diagram illustrating an elevation structure of a switching value output board card of a serial bus according to an embodiment of the present invention.

Illustration of the drawings:

1. a board card body; 2. a serial plate; 3. a guide bar; 4. a clamping block; 5. inserting plates; 6. pulling the block; 7. a slider; 8. fixing the rod; 9. a first spring; 10. a wiring hole; 11. a wire slot; 12. a card slot; 13. an output pipe; 14. a handle; 15. a slide bar; 16. a second spring; 17. and (4) clamping the board.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

specifically, as shown in fig. 1, a switching value output board card of serial bus, including board card body 1 and serial board 2, board card body 1 is provided with guide arm 3, guide arm 3 is inserted and is located in the wire casing 11 that serial board 2 inner wall set up, draw-in groove 12 has been seted up to the serial board 2 inner wall of wire casing 11 both sides, the joint has fixture block 4 in draw-in groove 12, fixture block 4 rigid coupling is in 5 a lateral walls of picture peg, picture peg 5 slides through the resilience mechanism that sets up and sets up on board card body 1, insert two sets of picture pegs 5 in the draw-in groove 12 on serial board 2, and can drive fixture block 4 joint on the picture peg 5 through the resilience mechanism that sets up in draw-in groove 12, meanwhile guide arm 3 inserts and locates in wire casing 11, thereby can install between board card body 1 and serial board 2, can transmit the circuit between serial board 2 and the board card body 1 through the guide arm 3 that sets up.

Specifically, as shown in fig. 1, the rebounding mechanism comprises a sliding block 7, a fixing rod 8 and a first spring 9, two sets of sliding grooves are formed in the board card body 1, the fixing rod 8 is fixedly installed in the two sets of sliding grooves, the sliding block 7 is arranged at the outer end of the fixing rod 8 in a sliding mode, the sliding block 7 is fixedly installed at the bottom of the plug board 5, one side wall of the sliding block 7 is fixedly connected to the inner wall of the sliding groove through the first spring 9, the serial board 2 and the board card body 1 are installed in front, the sliding block 7 is driven to slide on the fixing rod 8 by the aid of the pulling plug board 5, when the two sets of plug boards 5 are pulled to be capable of entering the clamping groove 12 at the same time, the plug board 5 is inserted into the clamping groove 12 and then drives the sliding block 7 and the plug board 5 to return through the elastic force of the first spring 9, so that the clamping block 4 can be driven to be clamped in the clamping groove 12, and the purpose of fixing the serial board body 1 and the serial board 2 is achieved.

Specifically, as shown in fig. 3, a plurality of group connection holes 10 are uniformly formed in the outer wall of the serial board 2, an output pipe 13 is arranged on the side, away from the guide rod 3, of the board card body 1, clamping mechanisms are arranged on two side walls of the output pipe 13, and the plurality of groups of connection holes 10 are arranged to serially collect all input lines and transmit the input lines in a centralized manner through the arranged output pipe 13.

Specifically, as shown in fig. 2, the block mechanism includes handle 14, slide bar 15, second spring 16 and cardboard 17, output tube 13 inner wall is provided with two sets of cardboard 17, two sets of cardboard 17 leave the side rigid coupling mutually and have slide bar 15, slide bar 15 runs through output tube 13 a lateral wall and installs handle 14, second spring 16 both ends rigid coupling in cardboard 17 and output tube 13 opposite face, pulling through handle 14 can drive cardboard 17 on the slide bar 15 and move, thereby can vacate the space and vacate the space for inserting and taking out of output line, second spring 16 through the setting can drive cardboard 17 and do further fixed to the output line in the output tube 13, in order to prevent the emergence pine and take off.

Specifically, as shown in fig. 3, a pulling block 6 is fixedly installed on the inserting plate 5, and the inserting plate 5 is conveniently driven to move by the pulling block 6.

The working principle is as follows: when the device is used, the plug board 5 is pulled to move through the pulling block 6, the sliding block 7 is driven to slide on the fixing rod 8 through the movement of the plug board 5, when two groups of plug boards 5 are pulled to just enter the clamping groove 12 at the same time, the plug boards 5 are inserted into the clamping groove 12 and then the sliding block 7 and the plug boards 5 are driven to return through the elasticity of the first spring 9, so that the clamping block 4 can be driven to be clamped in the clamping groove 12, the purpose of fixing the board card body 1 and the serial board 2 is achieved, the circuit between the serial board 2 and the board card body 1 can be transmitted through the arranged guide rod 3, the arranged plurality of groups of wiring holes 10 can carry out serial summarization on all input wires and transmit the input wires in a centralized way through the arranged output tubes 13, the clamping board 17 on the sliding rod 15 can be driven to move through the pulling of the lifting handle 14, so that a space can be vacated for the insertion and the taking out of the output wires, the arranged second spring 16 can drive the clamping board 17 to further fix the output wires in the output tubes 13, to prevent loosening.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a switching value output integrated circuit board of serial bus, includes integrated circuit board body (1) and serial board (2), its characterized in that, integrated circuit board body (1) is provided with guide arm (3), guide arm (3) are inserted and are located in wire casing (11) that serial board (2) inner wall set up, draw-in groove (12) have been seted up to serial board (2) inner wall of wire casing (11) both sides, the joint has fixture block (4) in draw-in groove (12), fixture block (4) rigid coupling is in picture peg (5) a lateral wall, picture peg (5) slide through the resilience mechanism who sets up and set up on integrated circuit board body (1).

2. The switching value output board card of the serial bus according to claim 1, wherein the rebounding mechanism comprises a sliding block (7), a fixing rod (8) and a first spring (9), the board card body (1) is provided with two sets of sliding grooves, the fixing rod (8) is fixedly installed in the sliding grooves, the sliding block (7) is arranged at the outer end of the fixing rod (8) in a sliding mode, the sliding block (7) is fixedly installed at the bottom of the inserting plate (5), and one side wall of the sliding block (7) is fixedly connected to the inner wall of the sliding groove through the first spring (9).

3. The switching value output board card of the serial bus according to claim 1, wherein a plurality of assembly connecting holes (10) are uniformly formed in the outer wall of the serial board (2), an output pipe (13) is arranged on the side of the board card body (1) far away from the guide rod (3), and clamping mechanisms are arranged on two side walls of the output pipe (13).

4. The switching value output board card of the serial bus according to claim 3, wherein the clamping mechanism comprises a handle (14), a sliding rod (15), a second spring (16) and clamping plates (17), the inner wall of the output tube (13) is provided with two groups of clamping plates (17), the two groups of clamping plates (17) are fixedly connected with the sliding rod (15) at the separated side, the sliding rod (15) penetrates through one side wall of the output tube (13) and is provided with the handle (14), and the two ends of the second spring (16) are fixedly connected to the opposite surfaces of the clamping plates (17) and the output tube (13).

5. The switching value output board card of the serial bus according to claim 1, wherein the plug board (5) is fixedly provided with a pull block (6).