CN214151583U

CN214151583U - Shock attenuation fixing device of computer hardware

Info

Publication number: CN214151583U
Application number: CN202023305401.8U
Authority: CN
Inventors: 关振海; 杜家乐; 雍欣雨; 常诚
Original assignee: Henan University
Current assignee: Henan University
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-09-07
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses a shock attenuation fixing device of computer hardware, including casing and a plurality of base, it is a plurality of the common fixed connection of base is at the downside of casing, the inboard symmetry of casing is equipped with two recesses, two the equal fixedly connected with dead lever in inboard of recess, two the common sliding connection of dead lever has the slide, be equipped with the mainboard on the slide, the inboard of casing is equipped with the chucking subassembly, the inboard of casing is equipped with the damping subassembly. The utility model relates to a rationally, through setting up damping subassembly, utilize the slide to pass through the connecting rod and drive two sliding sleeves motion, two sliding sleeves reach a balanced state under the repulsion effect of second spring and magnet between each other, when the distance between two sliding sleeves changes, can reach the purpose that slows down with the repulsion effect of magnet under the reverse acting force of second spring.

Description

Shock attenuation fixing device of computer hardware

Technical Field

The utility model relates to a computer technology field especially relates to a computer hardware's shock attenuation fixing device.

Background

The computer is a modern electronic computing machine for high-speed computation, can perform numerical computation and logic computation, and also has a memory function; the intelligent electronic device can be operated according to a program, and can automatically process mass data at a high speed.

Computer hardware generally includes equipment such as display, mainboard and mainframe box, and the inside mainboard of mainframe box generally adopts the lateral wall fixed connection through the bolt is direct with the mainframe box, and fixed effect is relatively poor, uses the back for a long time, and the bolt is not hard up easily, and mainboard dismouting difficulty, and the bradyseism effect of mainboard is relatively poor, and the in-process of use, easy accident damage.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving following shortcoming among the prior art, computer hardware generally includes equipment such as display, mainboard and mainframe box, and the inside mainboard of mainframe box generally adopts the lateral wall fixed connection through the bolt is direct with the mainframe box, and fixed effect is relatively poor, uses the back for a long time, and the bolt is not hard up easily, and mainboard dismouting difficulty, and the bradyseism effect of mainboard is relatively poor, and the in-process of use is accident damage easily, and the shock attenuation fixing device of a computer hardware that provides.

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

the utility model provides a shock attenuation fixing device of computer hardware, includes casing and a plurality of base, and is a plurality of the common fixed connection of base is at the downside of casing, the inboard symmetry of casing is equipped with two recesses, two the equal fixedly connected with dead lever in inboard of recess, two the common sliding connection of dead lever has the slide, be equipped with the mainboard on the slide, the inboard of casing is equipped with the chucking subassembly, the inboard of casing is equipped with the damping subassembly.

Preferably, the clamping assembly comprises a plurality of elastic assemblies, each elastic assembly comprises a sliding groove arranged on the inner side of the shell, a sliding block is connected to the inner side of the sliding groove in a sliding mode, a guide rod is fixedly connected to one side, close to the main board, of the sliding block, a supporting plate is fixedly connected to one end, far away from the sliding block, of the guide rod, and the supporting plate is connected to the inner side of the shell through a first spring in an elastic mode.

Preferably, the damping component includes the inboard slide bar of fixed connection at the casing, symmetrical sliding connection has two sliding sleeves, two on the slide bar the sliding sleeve all passes through second spring elastic connection in the inboard of casing, the downside symmetry of slide is equipped with two connecting blocks, two the connecting block rotates through connecting rod and the sliding sleeve that corresponds respectively and is connected.

Preferably, the inner sides of the two sliding sleeves are filled with magnets, and the magnetic poles of the opposite surfaces of the two magnets are the same.

Preferably, the sliding plate is provided with an installation groove for placing the main plate.

Preferably, a plurality of the backup pad all is circular setting, and is a plurality of the backup pad is the rubber material.

Compared with the prior art, the beneficial effects of the utility model are that:

1. by arranging the damping assembly, when the shell vibrates downwards, the sliding plate drives the two sliding sleeves to move reversely through the connecting rod, so that the second spring is extruded, the trend of the sliding plate to continue to move downwards is hindered under the reverse acting force of the second spring, when the sliding plate vibrates upwards, the sliding plate drives the two sliding sleeves to move oppositely through the driving connecting rod, and as the magnetic poles of the opposite surfaces of the magnets in the two sliding sleeves are the same, the repulsive force between the two sliding sleeves is increased along with the two sliding sleeves becoming closer and closer, so that the trend of the sliding plate to continue to move upwards is reduced, and the aim of damping the main plate is fulfilled;

2. through setting up the chucking subassembly, under the elastic extrusion of a plurality of backup pads, even rock about the mainboard, the mainboard also can not bump with the inboard of casing mutually, avoids appearing the impaired condition of mainboard to the life of extension mainboard.

Drawings

Fig. 1 is a schematic front structural view of a damping fixing device for computer hardware according to the present invention;

fig. 2 is a schematic diagram of the above structure of the damping fixing device for computer hardware according to the present invention.

In the figure: the device comprises a shell 1, a base 2, a fixing rod 3, a sliding plate 4, a main plate 5, a sliding groove 6, a sliding block 7, a guide rod 8, a supporting plate 9, a first spring 10, a connecting block 11, a sliding rod 12, a sliding sleeve 13, a second spring 14 and a connecting rod 15.

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.

In the present invention, the terms "upper", "lower", "left", "right", "middle" and "one" are used for clarity of description, but not for limiting the range of the present invention, and the relative relationship changes or adjustments without substantial technical changes should be regarded as the scope of the present invention.

Referring to fig. 1-2, a shock attenuation fixing device of computer hardware, includes casing 1 and a plurality of base 2, the common fixed connection of a plurality of base 2 is in the downside of casing 1, and the inboard symmetry of casing 1 is equipped with two recesses, the equal fixedly connected with dead lever 3 in inboard of two recesses, and the common sliding connection of two dead levers 3 has slide 4, is equipped with mainboard 5 on the slide 4, and the inboard of casing 1 is equipped with the chucking subassembly, and the inboard of casing 1 is equipped with damping assembly.

Chucking subassembly includes a plurality of elastic component, every elastic component is including setting up at 1 inboard spout 6 of casing, the inboard sliding connection of spout 6 has slider 7, slider 7 is close to one side fixedly connected with guide arm 8 of mainboard 5, the one end fixedly connected with backup pad 9 of slider 7 is kept away from to guide arm 8, backup pad 9 is through the inboard of first spring 10 elastic connection at casing 1, under the elastic extrusion of a plurality of backup pads 9, even mainboard 5 effect rocks, also can not bump with casing 1's inboard mutually, avoid appearing the impaired condition of mainboard 5, thereby prolong mainboard 5's life.

The damping component comprises a sliding rod 12 fixedly connected to the inner side of the shell 1, the sliding rod 12 is symmetrically and slidably connected with two sliding sleeves 13, the two sliding sleeves 13 are both elastically connected to the inner side of the shell 1 through a second spring 14, two connecting blocks 11 are symmetrically arranged on the lower side of the sliding plate 4, the two connecting blocks 11 are respectively rotatably connected with the corresponding sliding sleeves 13 through connecting rods 15, when the shell 1 vibrates downwards, the sliding plate 4 drives the two sliding sleeves 13 to move in opposite directions through the connecting rods 15, so that the second spring 14 is extruded, the trend of the sliding plate 4 continuing to move downwards is hindered under the reverse acting force of the second spring 14, when the sliding plate 4 vibrates upwards, the sliding plate 4 drives the two sliding sleeves 13 to move in opposite directions through the connecting rods 15, as the opposite magnetic poles of the magnets in the two sliding sleeves 13 are the same, as the two sliding sleeves 13 are closer and closer, the repulsive force between the two sliding sleeves 13 is also increased accordingly, thereby slowing down the trend that the sliding plate 4 continues to move upwards and further achieving the aim of damping the main plate 5.

The inner sides of the two sliding sleeves 13 are filled with magnets, and the magnetic poles of the two opposite magnets are the same.

Be equipped with the mounting groove that supplies to place mainboard 5 on slide 4, prevent that mainboard 5 from the condition of skew appearing on slide 4 to influence mainboard 5's normal use.

A plurality of backup pads 9 all are circular setting, and a plurality of backup pads 9 are the rubber material, avoid the edges and corners in the backup pad 9 to cause the scratch to mainboard 5, and the rubber material can assist first spring 10 to carry out the elasticity centre gripping to mainboard 5.

In the utility model, the shell 1 vibrates to drive the sliding plate 4 to move in the direction of the fixed rod 3, when the sliding plate 4 vibrates downwards, the sliding plate 4 drives the connecting block 11 to move downwards, the connecting block 11 moves downwards to respectively drive the corresponding sliding sleeves 13 to move through the two connecting rods 15, so that the two sliding sleeves 13 move in opposite directions, the sliding sleeves 13 move to enable the second springs 14 to be extruded, and along with the reduction of the elongation of the second springs 14, the opposite action of the second springs 14 on the sliding sleeves 13 is also gradually increased, so that the continuous movement of the sliding sleeves 13 is slowed down;

when the upwards shock motion of slide 4, slide 4 drives connecting block 11 upward movement, connecting block 11 downward upward movement drives the sliding sleeve 13 motion that corresponds respectively through two connecting rods 15, make two sliding sleeve 13 move in opposite directions, because two sliding sleeve 13 all fill have magnet, and two relative one side magnetic poles of magnet are the same, consequently along with the distance between two sliding sleeve 13 is more and more close, repulsion between two sliding sleeve 13 also can be stronger and stronger, thereby slow down the trend that sliding sleeve 13 continues the motion, and then reach the purpose that slows down slide 4 vibrations, avoid mainboard 5 to receive the damage in vibrations.

In the present application, the terms "mounted," "connected," and "secured" are to be construed broadly unless otherwise specifically indicated and limited.

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. The utility model provides a shock attenuation fixing device of computer hardware, includes casing (1) and a plurality of base (2), its characterized in that, and is a plurality of the common fixed connection of base (2) is at the downside of casing (1), the inboard symmetry of casing (1) is equipped with two recesses, two equal fixedly connected with dead lever (3) in inboard of recess, two the common sliding connection of dead lever (3) has slide (4), be equipped with mainboard (5) on slide (4), the inboard of casing (1) is equipped with the chucking subassembly, the inboard of casing (1) is equipped with damping subassembly.

2. The damping fixing device for computer hardware according to claim 1, wherein the clamping assembly comprises a plurality of elastic assemblies, each elastic assembly comprises a sliding groove (6) arranged inside the housing (1), a sliding block (7) is slidably connected to the inner side of the sliding groove (6), a guide rod (8) is fixedly connected to one side of the sliding block (7) close to the main board (5), a support plate (9) is fixedly connected to one end, far away from the sliding block (7), of the guide rod (8), and the support plate (9) is elastically connected to the inner side of the housing (1) through a first spring (10).

3. The computer hardware shock-absorbing fixing device according to claim 1, wherein the damping assembly comprises a sliding rod (12) fixedly connected to the inner side of the housing (1), the sliding rod (12) is symmetrically and slidably connected with two sliding sleeves (13), the two sliding sleeves (13) are both elastically connected to the inner side of the housing (1) through a second spring (14), the lower side of the sliding plate (4) is symmetrically provided with two connecting blocks (11), and the two connecting blocks (11) are respectively rotatably connected with the corresponding sliding sleeves (13) through connecting rods (15).

4. The computer hardware damping and fixing device as claimed in claim 3, wherein the inner sides of the two sliding sleeves (13) are filled with magnets, and the opposite sides of the two magnets have the same magnetic pole.

5. A shock-absorbing fixing device for computer hardware according to claim 1, wherein the sliding plate (4) is provided with a mounting groove for placing the main plate (5).

6. The computer hardware damping and fixing device according to claim 2, wherein the supporting plates (9) are all arranged in a circular shape, and the supporting plates (9) are all made of rubber.