CN110850932A

CN110850932A - Computer hard disk protection device that takes precautions against earthquakes

Info

Publication number: CN110850932A
Application number: CN201911006544.8A
Authority: CN
Inventors: 张胡
Original assignee: Anhui University of Finance and Economics
Current assignee: Anhui University of Finance and Economics
Priority date: 2019-10-22
Filing date: 2019-10-22
Publication date: 2020-02-28

Abstract

The invention discloses a computer hard disk shockproof protection device which comprises a shell, wherein two opposite side surfaces in the shell are respectively provided with two first sliding grooves, all the first sliding grooves are vertically arranged, a first sliding block is connected in each first sliding groove in a sliding mode, the outer side surface of each first sliding block is connected with a damping connecting device, the damping connecting devices are arranged in parallel with a horizontal plane, a hard disk box is connected among the four damping connecting devices, the bottom in the shell is provided with two second sliding grooves, the two second sliding grooves are symmetrically arranged, a damping supporting device is arranged in each second sliding groove, and the two damping supporting devices are arranged below the hard disk box. The invention has the advantages that: this device can enough cushion when vibrations about the hard disk cartridge under the combined action of each part, cushions when vibrations about can receiving the hard disk cartridge again, realizes the diversified protection of taking precautions against earthquakes to the hard disk cartridge.

Description

Computer hard disk protection device that takes precautions against earthquakes

Technical Field

The invention relates to the technical field of computers, in particular to a computer hard disk shockproof protection device.

Background

The computer hard disk is the most important storage device of a computer, and consists of one or more aluminum or glass disks covered with ferromagnetic materials, most of the hard disks are fixed hard disks and are permanently sealed and fixed in a hard disk drive, most of software required by the computer to normally run is stored on the hard disks, because the hard disks have larger storage capacity and are different from memories and optical disks, and the hard disks are storage devices which are based on hard rotating disks and are used on the computer and store and retrieve digital data on a flat magnetic surface. Computer hard disk installs generally on the hard disk fastener, breaks down when the hard disk, causes the file in the hard disk unable recovery, and the loss that causes can be difficult to estimate, and nevertheless the inside structure of hard disk is too accurate, and any vibrations and collision all can cause the influence to the hard disk for the inside optical drive of hard disk damages.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides a computer hard disk shockproof protection device.

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

the utility model provides a computer hard disk protection device that takes precautions against earthquakes, which comprises a housin, set up two first sliding chutes respectively on relative both sides face in the casing, the equal vertical setting of all first sliding chutes, the first sliding block of equal sliding connection in every first sliding chute, all connect shock attenuation connecting device on the lateral surface of every first sliding block, shock attenuation connecting device and horizontal plane parallel arrangement, connect hard disk box between four shock attenuation connecting device, bottom in the casing sets up two second sliding chutes, two second sliding chute symmetries set up, all set up shock attenuation strutting arrangement in every second sliding chute, two shock attenuation strutting arrangement all set up the below of hard disk box.

Preferably, a heat radiation fan is arranged in the middle of the top in the shell, and an air outlet of the heat radiation fan is arranged vertically downwards.

Preferably, every bottom in the first sliding tray all sets up first spring, and every first spring is all vertical to be set up, and the upper end of every first spring all is connected corresponding the downside of first sliding block.

Preferably, the shock-absorbing connecting device comprises a square sleeve, the sleeve is connected to the outer side face of the corresponding first sliding block, a connecting rod is inserted into the sleeve, one end of the connecting rod is connected to the corresponding side face of the hard disk box, and a second spring is connected between the other end of the connecting rod and the inner side face of the sleeve.

Preferably, a set of heat dissipation holes is arranged on the upper side surface of the hard disk box.

Preferably, the shock-absorbing support device comprises two second sliding blocks, the two second sliding blocks are connected in a sliding mode in the corresponding second sliding grooves, and an arched spring piece is connected between the two second sliding blocks.

Preferably, a third spring is connected between each of the second slide blocks and an end surface in the second slide groove.

The invention has the advantages that: the computer hard disk shockproof protection device provided by the invention can buffer the hard disk box when the hard disk box vibrates left and right under the action of the shock absorption connecting device, and can buffer the hard disk box when the hard disk box vibrates up and down through the shock absorption supporting device, so that the multi-direction shockproof protection of the hard disk box is realized.

Drawings

FIG. 1 is a schematic structural diagram of a computer hard disk shockproof protection device according to the present invention;

fig. 2 is a schematic partial cross-sectional view of the housing.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1 and 2, the computer hard disk shockproof protection device provided by the invention comprises a housing 1, wherein a heat dissipation fan 1.1 is fixed in the middle of the top in the housing 1 through a bolt, an air outlet of the heat dissipation fan 1.1 is arranged vertically downwards, and the hard disk is dissipated through the heat dissipation fan 1.1.

Two first sliding grooves 2 are respectively formed in two opposite side surfaces in the shell 1, all the first sliding grooves 2 are vertically arranged, a first sliding block 3 is connected in each first sliding groove 2 in a sliding mode, a first spring 2.1 is welded below each first sliding block 3, the first springs 2.1 are arranged in the corresponding first sliding grooves 2, and the lower end of each first spring 2.1 is welded at the bottom in the corresponding first sliding groove 2; the first sliding block 3 is damped and buffered by the first spring 2.1.

All connect shock attenuation connecting device 4 on the lateral surface of every first sliding block 3, shock attenuation connecting device 4 and horizontal plane parallel arrangement, shock attenuation connecting device 4 includes square sleeve 4.1, and sleeve 4.1 welds correspondingly on the lateral surface of first sliding block 3, in sleeve 4.1 interpolation connecting rod 4.2, at connecting rod 4.2 one end with weld second spring 4.3 between the medial surface of sleeve 4.1, the other end welding of connecting rod 4.2 is on the corresponding side of hard disk cartridge 5, fixes hard disk cartridge 5 through four connecting rods 4.2, installs the hard disk in hard disk cartridge 5, when vibrations about hard disk cartridge 5, controls buffering through second spring 4.3 to hard disk cartridge 5.

A group of heat dissipation holes 5.1 are formed in the side face above the hard disk box 5, and cold air blown out by the heat dissipation fan 1.1 above the inside of the shell 1 is blown to the hard disk through the heat dissipation holes 5.1 to dissipate heat of the hard disk.

Two second sliding grooves 6 are formed in the bottom of the shell 1, the two second sliding grooves 6 are symmetrically arranged, a damping support device 7 is arranged in each second sliding groove 6, the damping support device 7 comprises two second sliding blocks 7.1, the two second sliding blocks 7.1 are connected in the second sliding grooves 6 in a sliding mode, an arc-shaped spring piece 7.2 is welded between the two second sliding blocks 7.1, the two arc-shaped spring pieces 7.2 are arranged below the hard disk cartridge 5 and used for supporting the hard disk cartridge 5, and a third spring 7.3 is welded between the end face of each second sliding block 7.1 and the end face of the second sliding groove 6.

The working principle is as follows: will shake when vibrations about hard disk cartridge 5 and transmit for connecting rod 4.2, connecting rod 4.2 can will shake and transmit for second spring 4.3, second spring 4.3 carries out left and right sides shock attenuation buffering to hard disk cartridge 5, when hard disk cartridge 5 shakes from top to bottom, first sliding block 3 can be transmitted in vibrations, first spring 2.1 carries out the shock attenuation to first sliding block 3, thereby shock attenuation is carried out to hard disk cartridge 5, hard disk cartridge 5 still can transmit arch spring leaf 7.2 when vibrations from top to bottom, two second sliding blocks 7.1 of arch spring leaf 7.2 below can move to both sides, thereby produce the extrusion to third spring 7.3, thereby third spring 7.3 takes place the bounce-back and carries out the shock attenuation buffering to hard disk cartridge 5, the omnidirectional protects the hard disk in hard disk cartridge 5, prevent that the hard disk from damaging because of vibrations.

Claims

1. The utility model provides a computer hard disk protection device that takes precautions against earthquakes which characterized in that: including casing (1), set up two first sliding tray (2) respectively on relative both sides face in casing (1), all equal vertical settings of first sliding tray (2), equal sliding connection first sliding block (3) in every first sliding tray (2), all connect shock attenuation connecting device (4) on the lateral surface of every first sliding block (3), shock attenuation connecting device (4) and horizontal plane parallel arrangement connect hard disk cartridge (5) between four shock attenuation connecting device (4), bottom in casing (1) sets up two second sliding tray (6), two second sliding tray (6) symmetry set up, all set up shock attenuation strutting arrangement (7) in every second sliding tray (6), two shock attenuation strutting arrangement (7) all set up the below of hard disk cartridge (5).

2. The computer hard disk shock protection device of claim 1, wherein: a heat dissipation fan (1.1) is arranged in the middle of the top in the shell (1), and an air outlet of the heat dissipation fan (1.1) is arranged vertically downwards.

3. The computer hard disk shock protection device of claim 1, wherein: every bottom in the first sliding tray (2) all sets up first spring (2.1), every first spring (2.1) all vertical setting, and the upper end of every first spring (2.1) all is connected corresponding the downside of first sliding block (3).

4. The computer hard disk shock protection device of claim 1, wherein: the damping connecting device (4) comprises a square sleeve (4.1), the sleeve (4.1) is connected to the corresponding outer side face of the first sliding block (3), a connecting rod (4.2) is inserted into the sleeve (4.1), one end of the connecting rod (4.2) is connected to the corresponding side face of the hard disk box (5), and a second spring (4.3) is connected between the other end of the connecting rod (4.2) and the inner side face of the sleeve (4.1).

5. The computer hard disk shock protection device of claim 1, wherein: and a group of heat dissipation holes (5.1) are formed in the side surface above the hard disk box (5).

6. The computer hard disk shock protection device of claim 1, wherein: the damping supporting device (7) comprises two second sliding blocks (7.1), the two second sliding blocks (7.1) are in sliding connection in the corresponding second sliding grooves (6), and an arch-shaped spring piece (7.2) is connected between the two second sliding blocks (7.1).

7. The computer hard disk shock protection device of claim 6, wherein: and a third spring (7.3) is connected between each second sliding block (7.1) and the end surface in the second sliding groove (6).