CN219311237U

CN219311237U - Computer motherboard maintenance rack

Info

Publication number: CN219311237U
Application number: CN202223475033.0U
Authority: CN
Inventors: 赖晓涛; 赖晓云; 肖伟
Original assignee: Gannan Medical University
Current assignee: Gannan Medical University
Priority date: 2022-12-26
Filing date: 2022-12-26
Publication date: 2023-07-07
Anticipated expiration: 2032-12-26

Abstract

The present disclosure relates to motherboard maintenance, and particularly to a computer motherboard maintenance rack. The utility model provides a computer motherboard maintenance rack. The utility model comprises a supporting frame and the like; the supporting shaft symmetry is located the both sides wall of carriage, and equal sliding connection presss from both sides tight frame on the supporting shaft, presss from both sides tight spring coupling between tight frame and carriage, connects through the telescopic link between two clamping frames, and positioning mechanism includes positioning tooth, location rotor, compression spring, friction disc and joint board, and positioning tooth locates two supporting shaft one ends dorsad, and the side of carriage is located in the rotation of location rotor, and location rotor one end is equipped with the rack with positioning tooth meshing. According to the utility model, the friction plate is matched with the clamping plate in a clamping way, so that the rack part of the positioning rotating block is separated from the positioning teeth, and the angle of the clamping frame can be adjusted.

Description

Computer motherboard maintenance rack

Technical Field

The present disclosure relates to motherboard maintenance, and particularly to a computer motherboard maintenance rack.

Background

Motherboard, also called motherboard, system board, or motherboard, is one of the most fundamental and important components of a computer. The main board is a rectangular circuit board, on which the main circuit system forming the computer is installed, and the main circuit system is generally provided with elements such as a BIOS chip, an I/O control chip, a keyboard and panel control switch interface, an indicator light plug-in connector, an expansion slot, a main board, a direct current power supply plug-in connector of a plug-in card and the like.

Disclosure of Invention

In order to overcome the defect that the angle is inconvenient to adjust when the main board is maintained in the prior art, the technical problem of the utility model is as follows: a computer motherboard maintenance rack is provided.

The technical implementation scheme of the utility model is as follows: the utility model provides a computer motherboard maintenance rack, including the braced frame, the back shaft, press from both sides tight frame, clamping spring, telescopic link and positioning mechanism, the both sides wall of braced frame is located to the back shaft symmetry, equal sliding connection presss from both sides tight frame on the back shaft, clamping spring connects between pressing from both sides tight frame and braced frame, connect through the telescopic link between two pressing from both sides tight frames, positioning mechanism includes the location tooth, the location rotor, compression spring, friction disc and joint board, the location tooth is located two back shaft dorsad one ends, the side of locating the braced frame is located in the rotation of location rotor, location rotor one end is equipped with the rack with location tooth meshing, the other end of locating the rotor is located to the friction disc, the support frame side is located to the joint board, friction disc and joint cooperation.

More preferably, the scraper comprises a scraper and a reset spring, wherein the scraper is arranged at the bottom in the supporting frame in a sliding way through the guide rod, and the reset spring is arranged between the scraper and the supporting frame.

More preferably, the clamping frame further comprises a light supplementing lamp, wherein the light supplementing lamp is arranged on one side of the top of the clamping frame.

More preferably, the device further comprises a rubber pad, and the rubber pad is arranged at the outer bottom of the supporting frame.

More preferably, the device further comprises a collecting box, and the collecting box is arranged on the clamping frame.

More preferably, the friction plate is made of rubber, and the friction plate penetrates through the positioning rotating block.

More preferably, two clamping plates are arranged on one side, the friction plate moves between the two clamping plates, and two sides of the friction plate are in clamping fit with one side wall opposite to the clamping plates.

The beneficial effects of the utility model are as follows: 1. according to the utility model, the friction plate is matched with the clamping plate in a clamping way, so that the rack part of the positioning rotating block is separated from the positioning teeth, the angle of the clamping frame can be adjusted, and finally, the rack part of the positioning rotating block is reset to clamp the positioning teeth again.

2. Some rubbish piece can not appear in the maintenance, can scrape the rubbish piece of bottom in the carriage through horizontal pulling scraper blade.

3. The light supplementing lamp can realize local illumination, so that the maintenance process is clear and bright.

4. The collection box can be used for placing small parts such as the detached screws with small volumes and preventing the small parts from being lost, and the collection box is provided with a plurality of grooves as shown in fig. 1, so that the screws can be conveniently classified.

5. The rubber pad can increase the frictional force between this device and the ground, can keep the position and the balance of device when maintenance personal is too hard.

Drawings

Fig. 1 is a schematic perspective view of a motherboard according to the present utility model.

Fig. 2 is a schematic perspective view of the present utility model without a motherboard.

Fig. 3 is a schematic view of a partial perspective structure of the present utility model.

Fig. 4 is a partial cross-sectional view of the positioning mechanism of the present utility model.

Fig. 5 is a schematic perspective view of a positioning mechanism according to the present utility model.

Fig. 6 is a schematic perspective view of a scraping mechanism according to the present utility model.

Meaning of reference numerals in the drawings: 1. the device comprises a supporting frame, 2, a rubber pad, 3, a supporting shaft, 4, a clamping frame, 5, a clamping spring, 6, a telescopic rod, 7, a positioning mechanism, 70, positioning teeth, 71, a positioning rotating block, 72, a compression spring, 73, a friction plate, 74, a clamping plate, 8, a scraping mechanism, 80, a guide rod, 81, a scraping plate, 82, a reset spring, 10, a collecting box, 11, a light supplementing lamp, 101 and a main board.

Detailed Description

The following description is of the preferred embodiments of the utility model, and is not intended to limit the scope of the utility model.

1-3 and 5-6, including braced frame 1, back shaft 3, clamping frame 4, clamping spring 5, telescopic link 6 and positioning mechanism 7, braced shaft 3 symmetry rotates and wears to locate braced frame 1's left and right sides wall middle part, all sliding connection clamping frame 4 on the back shaft 3, clamping spring 5 connects between clamping frame 4 and braced frame 1, connect through telescopic link 6 between two clamping frames 4, positioning mechanism 7 includes positioning tooth 70, location rotor 71, compression spring 72, friction disc 73 and joint board 74, positioning tooth 70 locates two braced shaft 3 one end dorsad, location rotor 71 symmetry rotates and locates braced frame 1's both sides, the location rotor 71 rear end is equipped with the rack with positioning tooth 70 meshing, the front end of location rotor 71 is located to friction disc 73, joint board 74 locates braced frame 1 both sides, friction disc 73 and joint cooperation of joint board 74.

As shown in fig. 4, the scraper mechanism 8 is further included, the scraper mechanism 8 includes a scraper 81 and a return spring 82, the scraper 81 is slidably disposed at the inner bottom of the supporting frame 1 through a guide rod 80, and the return spring 82 is disposed between the scraper 81 and the supporting frame 1.

The clamping frame is characterized by further comprising a light supplementing lamp 11, wherein the light supplementing lamp 11 is arranged on the right side of the top of the clamping frame 4.

The support frame also comprises a rubber pad 2, wherein the rubber pad 2 is arranged at the outer bottom of the support frame 1.

Also comprises a collecting box 10, wherein the collecting box 10 is arranged on the clamping frame 4.

The friction plate 73 is made of rubber, and the friction plate 73 penetrates through the positioning rotating block 71.

Two clamping plates 74 are arranged on one side, the friction plate 73 moves between the two clamping plates 74, and two sides of the friction plate 73 are in clamping fit with one opposite side wall of the clamping plates 74.

When the clamping springs 5 are in an initial state, the intervals between the clamping frames 4 are narrow, the clamping frames 4 are spread towards two sides, the clamping springs 5 are compressed, and the main board 101 is placed between the clamping frames 4 and fixed, so that maintenance can be performed; the compression spring 72 is in the meshing state with the positioning teeth 70 at the rack part of the positioning rotating block 71 in the initial state, at this time, the positioning rotating block 71 clamps the positioning teeth 70 and the clamping frame 4, when the angle of the main board 101 needs to be adjusted, the friction plate 73 part of the positioning rotating block 71 is pressed downwards, the compression spring 72 is stretched, the friction plate 73 is clamped between the clamping plates 74, meanwhile, the rack part is separated from the positioning teeth 70, at this time, the angle of the clamping frame 4 can be adjusted according to the need, the friction plate 73 part of the positioning rotating block 71 is pulled upwards to be separated from the clamping plates 74, and then the rack part is meshed with the positioning teeth 70 again and clamped under the reset action of the compression spring 72.

The foregoing has outlined rather broadly the more detailed description of the present application, wherein specific examples have been provided to illustrate the principles and embodiments of the present application, the description of the examples being provided solely to assist in the understanding of the method of the present application and the core concepts thereof; meanwhile, as those skilled in the art will have modifications in the specific embodiments and application scope in accordance with the ideas of the present application, the present description should not be construed as limiting the present application in view of the above.

Claims

1. The utility model provides a computer motherboard maintenance rack, characterized by, including braced frame (1), back shaft (3), press from both sides tight frame (4), clamp spring (5), telescopic link (6) and positioning mechanism (7), both sides wall that braced frame (1) were located to back shaft (3) symmetry, all sliding connection presss from both sides tight frame (4) on back shaft (3), clamp spring (5) are connected between clamp frame (4) and braced frame (1), connect through telescopic link (6) between two clamp frames (4), positioning mechanism (7) are including positioning tooth (70), location rotor (71), compression spring (72), friction disc (73) and joint board (74), positioning tooth (70) are located two back shaft (3) one end dorsad, the side of locating support frame (1) is located in location rotor (71) one end be equipped with positioning tooth (70) meshing rack, the other end of locating rotor (71) is located to friction disc (73), joint board (74) are located braced frame (1) side, friction disc (73) and joint board.

2. The computer motherboard maintenance rack as recited in claim 1, further comprising a scraping mechanism (8), wherein the scraping mechanism (8) comprises a scraping plate (81) and a return spring (82), the scraping plate (81) is slidably arranged at the inner bottom of the supporting frame (1) through a guide rod (80), and the return spring (82) is arranged between the scraping plate (81) and the supporting frame (1).

3. The computer motherboard maintenance rack as recited in claim 1, further comprising a light supplement lamp (11), wherein the light supplement lamp (11) is disposed on a top side of the clamping frame (4).

4. The computer motherboard maintenance rack as recited in claim 1, further comprising a rubber pad (2), wherein the rubber pad (2) is disposed at the outer bottom of the supporting frame (1).

5. A computer motherboard maintenance rack as claimed in claim 1, further comprising a collection box (10), the collection box (10) being provided on the clamping frame (4).

6. The computer motherboard maintenance rack as recited in claim 1, wherein the friction plate (73) is made of rubber, and the friction plate (73) penetrates through the positioning rotating block (71).

7. The computer motherboard maintenance rack as recited in claim 1, wherein two clamping plates (74) are provided on one side, the friction plate (73) is movable between the two clamping plates (74), and two sides of the friction plate (73) are in clamping fit with opposite side walls of the clamping plates (74).