CN210573573U

CN210573573U - Anti-falling and anti-seismic main board

Info

Publication number: CN210573573U
Application number: CN201921686034.5U
Authority: CN
Inventors: 符美珍
Original assignee: Shenzhen Mingzhi Industrial Technology Co Ltd
Current assignee: Shenzhen Mingzhi Industrial Technology Co Ltd
Priority date: 2019-10-10
Filing date: 2019-10-10
Publication date: 2020-05-19
Anticipated expiration: 2029-10-10

Abstract

The utility model belongs to the mainboard field, especially, anti antidetonation mainboard that falls is not convenient for carry out shock attenuation protection's problem to the mainboard to current mainboard, now proposes following scheme, and it includes the protection shield and is located the mainboard body of protection shield top, the standing groove has been seted up at the top of protection shield, has seted up a plurality of first grooves on the bottom inner wall of standing groove, has all seted up the second groove on the both sides inner wall of standing groove, and slidable mounting has the riser in the second groove, and one side fixed mounting of riser has the one end of first spring, and the other end fixed mounting of first spring is on the inner wall of second groove, and the opposite side fixed mounting of riser has the one end of connecting rod, and the other end of connecting rod extends to in the standing groove. The utility model relates to a rationally, simple structure, convenient operation through the elastic deformation of first spring, second spring and third spring, can carry out shock attenuation protection to the mainboard body to increase the anti shock-resistant performance that falls of mainboard body.

Description

Anti-falling and anti-seismic main board

Technical Field

The utility model relates to a mainboard technical field especially relates to an anti antidetonation mainboard that falls.

Background

The main board is a device for bearing and connecting various electrical components such as a CPU, a hard disk and the like in a computer. Due to the delicate nature of computers, the individual components thereof are extremely sensitive to vibrations, which are irreversibly damaged by vibrations or toppling over and bumps exceeding their withstand threshold.

At present, the existing main board has the problem that shock absorption protection is not convenient to carry out on the main board, and therefore an anti-falling and anti-seismic main board is provided for solving the problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that the shock attenuation protection is not convenient for carry out to the mainboard that exists among the prior art, and the antidetonation mainboard is fallen in the resistance that proposes.

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

the utility model provides an anti antidetonation mainboard that falls, include protection shield and the mainboard body that is located the protection shield top, the standing groove has been seted up at the top of protection shield, a plurality of first grooves have been seted up on the bottom inner wall of standing groove, the second groove has all been seted up on the both sides inner wall of standing groove, slidable mounting has the riser in the second groove, one side fixed mounting of riser has the one end of first spring, the other end fixed mounting of first spring is on the inner wall of second groove, the opposite side fixed mounting of riser has the one end of connecting rod, the other end of connecting rod extends to in the standing groove, the top fixed mounting of mainboard body has the gag lever post that two symmetries set up, and the gag lever post runs through.

Preferably, slidable mounting has the sliding plate in the first groove, and the bottom fixed mounting of sliding plate has the one end of a plurality of second springs, and the other end fixed mounting of second spring can carry out shock attenuation protection to the mainboard body owing to be provided with the second spring on the inner wall of first groove.

Preferably, fixed mounting has same horizontal pole on the both sides inner wall in first groove, and a plurality of bracing pieces are fixed to the bottom of mainboard body, and the bracing piece extends to the first inslot that corresponds, and the bracing piece slip cap is established on the horizontal pole that corresponds, owing to be provided with the horizontal pole, can carry on spacingly to the bracing piece for the bracing piece can carry out stable removal.

Preferably, the top fixed mounting of sliding plate has the sliding tray, and fixed mounting has same stabilizer bar on the both sides inner wall of sliding tray, and sliding tray slidable mounting has the sliding seat, and the sliding seat sliding sleeve is established on the stabilizer bar, and sliding seat fixed mounting is on the bracing piece that corresponds, owing to be provided with the sliding seat, can make the bracing piece carry out stable removal.

Preferably, a plurality of spread grooves have all been seted up on the both sides inner wall in first groove, and slidable mounting has the ball in the spread groove, and one side fixed mounting of ball has the one end of third spring, and the other end fixed mounting of third spring is in the spread groove, owing to be provided with the third spring, and the elastic deformation of third spring can carry out shock attenuation protection to the sliding plate.

The utility model discloses in, an anti antidetonation mainboard that falls receives when vibrations when the mainboard body, make the mainboard body remove in vertical direction, the mainboard body drives the bracing piece and removes, the bracing piece drives the sliding plate downstream through the sliding seat, the sliding plate downstream compresses the second spring, the sliding plate removes, make the sliding plate extrude the ball, make ball compression third spring and accomodate in the spread groove, elastic deformation through second spring and third spring can carry out shock attenuation protection to the mainboard body, the mainboard body drives the gag lever post and carries out the downstream.

The utility model relates to a rationally, simple structure, convenient operation through the elastic deformation of first spring, second spring and third spring, can carry out shock attenuation protection to the mainboard body to increase the anti shock-resistant performance that falls of mainboard body.

Drawings

Fig. 1 is a schematic structural view of an anti-falling and anti-seismic main board provided by the present invention;

fig. 2 is a schematic structural diagram of a part a of an anti-falling and anti-seismic main board provided by the present invention;

fig. 3 is the utility model provides a B part schematic structure diagram of anti antidetonation mainboard that falls.

In the figure: 1. a protection plate; 2. a main board body; 3. a placement groove; 4. a first groove; 5. a second groove; 6. a vertical plate; 7. a first spring; 8. a connecting rod; 9. a limiting rod; 10. a cross bar; 11. a support bar; 12. a sliding plate; 13. a second spring; 14. a sliding groove; 15. a stabilizer bar; 16. a sliding seat; 17. connecting grooves; 18. a ball bearing; 19. and a third spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, an anti-falling and anti-seismic main board comprises a protection board 1 and a main board body 2 located above the protection board 1, a placing groove 3 is formed in the top of the protection board 1, a plurality of first grooves 4 are formed in the inner wall of the bottom of the placing groove 3, second grooves 5 are formed in the inner walls of the two sides of the placing groove 3, a vertical plate 6 is arranged in the second grooves 5 in a sliding mode, one side of the vertical plate 6 is fixedly provided with one end of a first spring 7, the other end of the first spring 7 is fixedly arranged on the inner wall of the second grooves 5, the other end of the vertical plate 6 is fixedly provided with one end of a connecting rod 8, the other end of the connecting rod 8 extends into the placing groove 3, two limiting rods 9 symmetrically arranged are fixedly arranged at the top of the main board body 2.

The utility model discloses in, slidable mounting has sliding plate 12 in first groove 4, and the bottom fixed mounting of sliding plate 12 has the one end of a plurality of second springs 13, and the other end fixed mounting of second spring 13 can carry out shock attenuation protection to mainboard body 2 owing to be provided with second spring 13 on the inner wall of first groove 4.

The utility model discloses in, fixed mounting has same horizontal pole 10 on the both sides inner wall of first groove 4, and a plurality of bracing pieces 11 are fixed to the bottom of mainboard body 2, and bracing piece 11 extends to the first groove 4 that corresponds in, and the bracing piece 11 slip cap establish on the horizontal pole 10 that corresponds, owing to be provided with horizontal pole 10, can carry on spacingly to bracing piece 11 for bracing piece 11 can carry out stable removal.

The utility model discloses in, sliding plate 12's top fixed mounting has sliding tray 14, and fixed mounting has same stabilizer bar 15 on sliding tray 14's the both sides inner wall, and sliding tray 14 slidable mounting has sliding

seat

16, and 16 sliding sleeves of sliding seat are established on

stabilizer bar

15, and 16 fixed mounting of sliding seat are on the bracing piece 11 that corresponds, owing to be provided with sliding seat 16, can make bracing piece 11 carry out stable removal.

The utility model discloses in, all seted up a plurality of spread grooves 17 on the both sides inner wall of first groove 4, slidable mounting has ball 18 in the spread groove 17, and one side fixed mounting of ball 18 has the one end of third spring 19, and the other end fixed mounting of third spring 19 is in spread groove 17, owing to be provided with third spring 19, third spring 19's elastic deformation can carry out shock attenuation protection to sliding plate 12.

In the utility model, when the main board body 2 is vibrated, the main board body 2 is moved in the vertical direction, the main board body 2 drives the support rod 11 to move, the support rod 11 drives the sliding plate 12 to move downwards through the sliding seat 16, the sliding plate 12 moves downwards and compresses the second spring 13, the sliding plate 12 moves to extrude the balls 18 by the sliding plate 12, the balls 18 compress the third spring 19 and are accommodated in the connecting groove 17, the main board body 2 can be shock-absorbing protected through the elastic deformation of the second spring 13 and the third spring 19, the main board body 2 drives the limit rod 9 to move downwards, when the main board body 2 moves in the horizontal direction, the main board body 2 drives the support rod 11 to move, the support rod 11 drives the sliding seat 16 to slide in the corresponding sliding groove 14, the main board body 2 drives the limit rod 9 to move, the gag lever post 9 drives connecting rod 8 and removes, and connecting rod 8 drives riser 6 and removes, and riser 6 compresses first spring 7, through the elastic deformation of first spring 7, second spring 13 and third spring 19, can carry out shock attenuation protection to mainboard body 2 to increase mainboard body 2 and resist falling antidetonation performance.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An anti-falling and anti-seismic main board comprises a protective board (1) and a main board body (2) positioned above the protective board (1), and is characterized in that a placing groove (3) is formed in the top of the protective board (1), a plurality of first grooves (4) are formed in the inner wall of the bottom of the placing groove (3), second grooves (5) are formed in the inner walls of the two sides of the placing groove (3), a vertical plate (6) is arranged in each second groove (5) in a sliding manner, one end of a first spring (7) is fixedly arranged on one side of the vertical plate (6), the other end of the first spring (7) is fixedly arranged on the inner wall of the second groove (5), one end of a connecting rod (8) is fixedly arranged on the other side of the vertical plate (6), the other end of the connecting rod (8) extends into the placing groove (3), two limiting rods (9) which are symmetrically arranged are fixedly arranged at the top of, and the limiting rod (9) penetrates through the corresponding connecting rod (8).

2. Anti-falling and anti-seismic main plate according to claim 1, characterized in that a sliding plate (12) is slidably mounted in the first groove (4), one end of a plurality of second springs (13) is fixedly mounted at the bottom of the sliding plate (12), and the other end of the second springs (13) is fixedly mounted on the inner wall of the first groove (4).

3. The anti-falling and anti-seismic main board according to claim 1, wherein the same cross bar (10) is fixedly installed on the inner walls of the two sides of the first groove (4), a plurality of support bars (11) are fixed at the bottom of the main board body (2), the support bars (11) extend into the corresponding first grooves (4), and the support bars (11) are slidably sleeved on the corresponding cross bars (10).

4. The main board of claim 2, wherein a sliding groove (14) is fixedly installed on the top of the sliding plate (12), the same stabilizing rod (15) is fixedly installed on the inner walls of the two sides of the sliding groove (14), a sliding seat (16) is slidably installed on the sliding groove (14), the sliding seat (16) is slidably sleeved on the stabilizing rod (15), and the sliding seat (16) is fixedly installed on the corresponding supporting rod (11).

5. The anti-falling and anti-seismic main plate according to claim 1, wherein a plurality of connecting grooves (17) are formed in the inner walls of the two sides of the first groove (4), a ball (18) is slidably mounted in each connecting groove (17), one end of a third spring (19) is fixedly mounted on one side of each ball (18), and the other end of each third spring (19) is fixedly mounted in each connecting groove (17).