CN215341957U

CN215341957U - Computer hard disk protection device that takes precautions against earthquakes

Info

Publication number: CN215341957U
Application number: CN202121414709.8U
Authority: CN
Inventors: 陈金莲
Original assignee: Huanggang Polytechnic College
Current assignee: Huanggang Polytechnic College
Priority date: 2021-06-24
Filing date: 2021-06-24
Publication date: 2021-12-28
Anticipated expiration: 2031-06-24

Abstract

The utility model discloses a computer hard disk shockproof protection device, which comprises a shell and a hard disk box, wherein a heat radiation fan is arranged in an air outlet at the bottom of the shell, the hard disk box is movably connected with the shell, a plurality of damping springs and buffer blocks are arranged between the shell and the hard disk box, and a hard disk gland is arranged at the top of the hard disk box. Meanwhile, the damage caused by rigid collision with a hard disk box or a hard disk gland when the hard disk is mounted and dismounted can be avoided.

Description

Computer hard disk protection device that takes precautions against earthquakes

Technical Field

The utility model relates to the technical field of computer hardware, in particular to a computer hard disk shockproof protection device.

Background

The hard disk is one of the main storage media of a computer and is composed of one or more aluminum or glass disks. The exterior of the disk is covered with ferromagnetic material. The internal structure of the hard disk is very precise, the magnetic head is only a few microns away from the surface of the disk rotating thousands of revolutions per minute, and once strong vibration occurs, abnormal reading and writing can occur, even the physical damage of the disk or the magnetic head is caused, and the consequence is very serious. The hard disk is usually fixed on a hard disk rack in the case through screws, and the hard disk is rigidly connected with the hard disk rack and the hard disk rack is rigidly connected with the case. When the hard disk works, the vibration of the hard disk is transmitted to the case, the vibration is more obvious along with the increase of the rotating speed of the hard disk, and then the resonance of the case is caused, so that larger noise and vibration are generated, and the data safety and the service life of the hard disk are influenced; in addition, the hard disk is easily affected by the vibration generated by the external force during the transportation or moving use of the case, and the hard disk may be damaged by too strong vibration, so a hard disk vibration-proof device is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a computer hard disk shockproof protection device to solve the problems in the background technology.

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

the utility model provides a computer hard disk protection device that takes precautions against earthquakes, includes shell and hard disk cartridge, shell bottom central authorities fixedly connected with air outlet installs radiator fan in the air outlet, and radiator fan passes through bracing piece and shell fixed connection, hard disk cartridge installs in the shell, and with shell swing joint, and the equal fixedly connected with a plurality of short fixed columns in shell inner wall bottom and hard disk cartridge bottom cup joints on the short fixed column and installs damping spring, damping spring upper end and hard disk cartridge bottom fixed connection, lower extreme and shell inner wall fixed connection, and hard disk cartridge bottom is intensive to be provided with a plurality of louvres, and hard disk gland is installed at the hard disk cartridge top, and hard disk gland one end is rotated through pivot and hard disk cartridge and is connected, and hard disk gland other end top integrated into one piece has the arc handle of buckling, and hard disk gland is U type sheetmetal.

As a further scheme of the utility model: the hard disk cartridge is made of engineering ceramic materials.

As a still further scheme of the utility model: the mounting panel is fixedly connected with the both sides of shell bottom, and the mounting panel is the echelonment, and mounting panel bottom fixedly connected with rubber pad is provided with a plurality of pilot holes in mounting panel and the rubber pad.

As a still further scheme of the utility model: the other end fixedly connected with buffer block of fixed short column, the buffer block adopts the silica gel material, and the intensive a plurality of air chambers that are provided with in the buffer block, the buffer block is hemispherical.

As a still further scheme of the utility model: the bottom in the hard disk box is provided with a hard disk gasket, and the hard disk gasket is rectangular and annular and is made of rubber.

As a still further scheme of the utility model: and the hard disk gland is internally and fixedly connected with a foam cushion layer.

As a still further scheme of the utility model: one end of the bottom of the hard disk gland is fixedly connected with a clamping elastic sheet, the lower part of the clamping elastic sheet is provided with an arc-shaped clamping bulge, and two sides of the hard disk box are provided with fixed clamping grooves corresponding to the arc-shaped clamping bulge.

Compared with the prior art, the utility model has the beneficial effects that: the hard disk box is made of engineering ceramics, has high strength and strong heat conduction and insulation performance, can absorb the vibration of the shell to a certain extent through the arranged rubber pad, increases the heat dissipation efficiency of the hard disk through the arranged heat dissipation fan, and can absorb the vibration of the hard disk through secondary buffering and damping of the arranged damping spring and the buffering block, so that the damping effect is stronger, the damage of the hard disk caused by vibration can be avoided, meanwhile, the noise generated by the vibration of the hard disk during the operation can be reduced, the vibration of the hard disk can be further buffered through the arranged hard disk gasket and the arranged foam cushion layer, the noise generated by the vibration of the hard disk during the operation is avoided being larger, and meanwhile, the damage caused by rigid collision with the hard disk box or a hard disk gland during the installation and the disassembly of the hard disk can be avoided.

Drawings

FIG. 1 is a schematic front view of a computer hard disk anti-vibration protection device.

FIG. 2 is a schematic sectional view of a computer hard disk shockproof protection device.

Fig. 3 is an enlarged schematic structural diagram of a in the computer hard disk shockproof protection device.

Fig. 4 is an enlarged schematic structural diagram of a computer hard disk shock protection device B.

In the figure: the hard disk drive comprises a shell 1, a hard disk box 2, a mounting plate 3, a rubber pad 4, an air outlet 5, a cooling fan 6, a fixed short column 7, a buffer block 8, a damping spring 9, a cooling hole 10, a hard disk gasket 11, a hard disk gland 12, an arc-shaped bending handle 13, a foam cushion layer 14, a clamping elastic sheet 15 and a fixed clamping groove 16.

Detailed Description

Referring to fig. 1 to 4, in an embodiment of the present invention, a computer hard disk anti-vibration protection device includes a housing 1 and a hard disk cartridge 2, wherein mounting plates 3 are fixedly connected to two sides of the bottom of the housing 1, the mounting plates 3 are in a step shape, rubber pads 4 are fixedly connected to the bottom of the mounting plates 3, and can absorb vibration of the housing 1 to a certain extent, a plurality of assembly holes are disposed in the mounting plates 3 and the rubber pads 4, an air outlet 5 is fixedly connected to the center of the bottom of the housing 1, and a heat dissipation fan 6 is disposed in the air outlet 5, so that heat dissipation efficiency of a hard disk is increased, the heat dissipation fan 6 is fixedly connected to the housing 1 through a support rod, the hard disk cartridge 2 is mounted in the housing 1 and is movably connected to the housing 1, and the hard disk cartridge 2 is made of engineering ceramics, so that the hard disk cartridge 2 has high strength and also has high heat conduction and insulation performance.

1 inner wall bottom of shell and the equal a plurality of fixed short columns 7 of fixedly connected with in hard disk box 2 bottoms, 7 other end fixedly connected with buffer block 8 of fixed short column, buffer block 8 adopts the silica gel material, intensive a plurality of air chambers that are provided with in the buffer block 8, buffer block 8 is hemispherical, cup joint on the fixed short column 7 and install damping spring 9, damping spring 9 and the cooperation of buffer block 8 carry out the second grade buffering shock attenuation to the vibrations of hard disk, make the shock attenuation effect stronger, can avoid the hard disk to lead to damaging because of vibrations, the noise that vibrations produced when can reduce the hard disk operation simultaneously, damping spring 9 upper end and hard disk box 2 bottom fixed connection, lower extreme and 1 inner wall fixed connection of shell, 2 bottoms of hard disk box are intensive a plurality of louvres 10, the bottom is provided with hard disk packing ring 11 in hard disk box 2, hard disk packing ring 11 is the rectangle cyclic annular, adopt the rubber material.

Hard disk gland 12 is installed at 2 tops of hard disk box, hard disk gland 12 one end is rotated with hard disk box 2 through the pivot and is connected, hard disk gland 12 other end top integrated into one piece has arc handle 13 of buckling, hard disk gland 12 is the U type sheetmetal, fixed connection foam cushion 14 in hard disk gland 12, hard disk packing ring 11 and foam cushion 14 can further cushion hard disk vibrations, the noise that vibrations produced when avoiding hard disk operation is great, can avoid hard disk installation to dismantle simultaneously and lead to damaging with hard disk box 2 or hard disk gland 12 rigid collision, hard disk gland 12 bottom one end fixedly connected with

block shell fragment

15, 15 lower parts of block shell fragment are provided with the arc block arch, 2 both sides of hard disk box are provided with the protruding fixed slot 16 that corresponds with the arc block, be convenient for open or close hard disk gland 12, thereby make things convenient for the dismantlement of hard disk.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. A computer hard disk shockproof protection device comprises a shell (1) and a hard disk box (2), and is characterized in that an air outlet (5) is fixedly connected to the center of the bottom of the shell (1), a heat radiation fan (6) is installed in the air outlet (5), the heat radiation fan (6) is fixedly connected with the shell (1) through a support rod, the hard disk box (2) is installed in the shell (1) and movably connected with the shell (1), a plurality of fixing short columns (7) are fixedly connected to the bottom of the inner wall of the shell (1) and the bottom of the hard disk box (2), a damping spring (9) is sleeved on each fixing short column (7), the upper end of each damping spring (9) is fixedly connected with the bottom of the hard disk box (2), the lower end of each damping spring is fixedly connected with the inner wall of the shell (1), a plurality of heat radiation holes (10) are densely arranged at the bottom of the hard disk box (2), a hard disk gland (12) is installed at the top of the hard disk box (2), hard disk gland (12) one end is rotated with hard disk box (2) through the pivot and is connected, and hard disk gland (12) other end top integrated into one piece has arc handle (13) of buckling, and hard disk gland (12) are U type sheetmetal.

2. The shock-proof protection device for hard disk of computer as claimed in claim 1, wherein said hard disk case (2) is made of engineering ceramic material.

3. The computer hard disk shockproof protection device according to claim 1, wherein mounting plates (3) are fixedly connected to two sides of the bottom of the housing (1), the mounting plates (3) are in a step shape, a rubber pad (4) is fixedly connected to the bottom of the mounting plates (3), and a plurality of assembling holes are formed in the mounting plates (3) and the rubber pad (4).

4. The computer hard disk shock-proof protection device according to claim 1, wherein the other end of the fixed short column (7) is fixedly connected with a buffer block (8), the buffer block (8) is made of silica gel, a plurality of air chambers are densely arranged in the buffer block (8), and the buffer block (8) is hemispherical.

5. The shock-proof protection device for computer hard disk according to claim 1, wherein the hard disk gasket (11) is disposed at the bottom of the hard disk box (2), and the hard disk gasket (11) is rectangular ring-shaped and made of rubber.

6. The shock-proof protection device for hard disk of computer as claimed in claim 1, wherein the foam cushion layer (14) is fixedly connected inside the hard disk gland (12).

7. The computer hard disk shock-proof protection device according to claim 1, wherein a clamping spring (15) is fixedly connected to one end of the bottom of the hard disk gland (12), an arc-shaped clamping protrusion is arranged at the lower part of the clamping spring (15), and fixing slots (16) corresponding to the arc-shaped clamping protrusion are arranged at two sides of the hard disk box (2).