CN214253094U

CN214253094U - Computer hard disk protection device that takes precautions against earthquakes

Info

Publication number: CN214253094U
Application number: CN202120035219.0U
Authority: CN
Inventors: 蔡欢
Original assignee: Paijing Network Technology Shanghai Co ltd
Current assignee: Paijing Network Technology Shanghai Co ltd
Priority date: 2021-01-07
Filing date: 2021-01-07
Publication date: 2021-09-21
Anticipated expiration: 2031-01-07

Abstract

The utility model discloses a computer hard disk protection device that takes precautions against earthquakes relates to hard disk protection field, the on-line screen storage device comprises a base, the shock attenuation chamber has been seted up on the top of base, the bottom of shock attenuation intracavity wall is provided with buffer spring one, the one end of buffer spring one is provided with the lower slider, the outside of lower slider and the bottom swing joint of shock attenuation pendulum rod, the top of shock attenuation pendulum rod is provided with the upper slider. The utility model discloses an go up slider and buffer spring two, buffer spring one and the use of slider down, can effectively reduce the vibrations of hard disk, effectively improve device's natural frequency, and then reduce resonant emergence, and then reduce resonance and strike the damage of vibrations to the hard disk, thereby extension hard disk life, through the use of fixed seal chamber and compact heap, fix the hard disk, and seal the position of kneck, and then avoid the entering and the erosion of dust and steam.

Description

Computer hard disk protection device that takes precautions against earthquakes

Technical Field

The utility model relates to a hard disk protection field specifically is a computer hard disk protection device that takes precautions against earthquakes.

Background

The hard disk consists of one or more aluminum or glass disks; the discs are covered with ferromagnetic materials, most hard disks are fixed hard disks and are permanently sealed and fixed in a hard disk drive; early hard disk storage media were replaceable, but today's typical hard disks were fixed storage media, enclosed in hard disks (except for a filter hole to equalize air pressure); with the development, the portable hard disk is also appeared and becomes more and more popular, and the kind of the hard disk mounted on most microcomputers is also more and more, and the hard disk is called as a "winchester hard disk" or simply a "warm disk" because the winchester technology is adopted.

In the prior art, a hard disk support is usually installed in a case of a computer, the hard disk support has poor shockproof protection effect on a hard disk, so that the hard disk is easily damaged, unnecessary loss is caused to people, and although some hard disk supports with the shock absorption effect are available in the market, the hard disk supports absorb shock through simple rubber rods, partial shock absorption effect can be achieved, but when a computer display card fan, a CPU (central processing unit) fan and the like work, the case can be driven to generate resonance, and the resonance is hardly eliminated by the existing shock absorption support.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a computer hard disk protection device that takes precautions against earthquakes to solve the problem that proposes among the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: a computer hard disk shockproof protection device comprises a base, wherein a damping cavity is formed in the top end of the base, a first buffer spring is arranged at the bottom end of the inner wall of the damping cavity, a lower sliding block is arranged at one end of the first buffer spring, the outer side of the lower sliding block is movably connected with the bottom end of a damping swing rod, an upper sliding block is arranged at the top end of the damping swing rod, a second buffer spring is arranged at one side of the upper sliding block, the outer side of the upper sliding block is movably connected with the inner wall of a sliding friction cavity, the sliding friction cavity is arranged at the bottom end of a protection fixing box, a fixed sealing cavity is formed in the protection fixing box, a connecting joint is arranged at one end of the inner wall of the fixed sealing cavity, an air outlet hole is formed in the inner top wall of the fixed sealing cavity, a sealing gate is inserted into one end of the fixed sealing cavity, and a cooling plate is arranged on the inner bottom wall of the fixed sealing cavity, the inner bottom wall of the fixed sealed cavity is provided with a compression spring and a compression block, the inner bottom wall of the fixed sealed cavity is provided with a cooling cavity, the inner wall of the cooling cavity is provided with a driving motor, and the top end of the driving motor is provided with a cooling blade.

Furthermore, the bottom of the inner wall of the damping cavity is provided with a sliding groove, the inner wall of the sliding groove is movably connected with the outer side of the lower sliding block, and the lower sliding block is used for buffering and consuming vibration energy through friction.

Furthermore, the number of the shock absorption swing rods is two, the middle parts of the two shock absorption swing rods are hinged in a crossed mode, and the shock absorption swing rods are used for connecting the upper sliding block and the lower sliding block and transmitting shock energy to the lower sliding block.

Furthermore, the one end of the interior roof of fixed seal chamber and the one end of interior diapire all are provided with sealing rubber, sealing rubber makes the one end of fixed seal intracavity wall seal into a sealed environment, shields the interference of steam, dust.

Furthermore, the inner wall of the air outlet is provided with a filter screen, one end of the inner wall of the air outlet is provided with an insertion groove, the inner wall of the insertion groove is movably connected with the outer side of the sealing gate, and the air outlet enables air to circulate to the air outlet from the cooling plate, so that the purposes of cooling and radiating the hard disk are achieved.

Furthermore, one end of the compression spring is fixedly connected with the bottom end of the compression block, a sealing rubber sleeve is arranged at the top end of the compression block, and the compression block enables the hard disk to be fixedly and hermetically clamped in a fixed sealing cavity.

Furthermore, a filter screen and a water cooling pipe are arranged on the inner side of the cooling plate, and the cooling plate is used for cooling and radiating the hard disk.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is:

1. the utility model discloses an go up slider and buffer spring two, buffer spring one and the use of slider down, can effectively reduce the vibrations of hard disk, effectively improve device's natural frequency, and then reduce resonant emergence, and then reduce resonance and strike the damage of vibrations to the hard disk, thereby extension hard disk life, through the use of fixed seal chamber and compact heap, fix the hard disk, and seal the position of kneck, and then avoid the entering and the erosion of dust and steam.

2. The utility model discloses a driving motor and cooling blade's use carries out the forced air cooling heat dissipation to the reading part of hard disk, makes being in the best operating condition always of hard disk, through the use of cooling plate, increases the radiating efficiency to reduce the inner chamber in the fixed sealed chamber of the entering of dust.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic sectional view of the front side of the present invention;

fig. 2 is a schematic top view of the present invention;

fig. 3 is a partially enlarged schematic structural diagram of a portion a in fig. 1 according to the present invention;

fig. 4 is a schematic diagram of a part B of fig. 1 according to the present invention.

In the figure: 1. a base; 2. a damping chamber; 3. an upper sliding block; 4. a first buffer spring; 5. a lower slider; 6. a shock absorption swing rod; 7. a protection fixing box; 8. a sliding friction chamber; 9. a second buffer spring; 10. connecting a joint; 11. fixing the sealed cavity; 12. An air outlet; 13. a cooling plate; 14. a cooling chamber; 15. sealing the gate; 16. a compression spring; 17. a compression block; 18. a drive motor; 19. the blade is cooled.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-4, the computer hard disk shockproof protection device comprises a base 1, a shock absorption cavity 2 is arranged at the top end of the base 1, a first buffer spring 4 is arranged at the bottom end of the inner wall of the damping cavity 2, a lower sliding block 5 is arranged at one end of the first buffer spring 4, the outer side of the up-down sliding block 5 is movably connected with the bottom end of a shock absorption swing rod 6, the top end of the shock absorption swing rod 6 is provided with an upper sliding block 3, a second buffer spring 9 is arranged on one side of the upper sliding block 3, the outer side of the upper sliding block 3 is movably connected with the inner wall of the sliding friction cavity 8, the sliding friction cavity 8 is arranged at the bottom end of the protection fixing box 7, a fixed sealing cavity 11 is arranged inside the protection fixing box 7, one end of the inner wall of the fixed sealed cavity 11 is provided with a connecting joint 10, and the inner bottom wall of the fixed sealed cavity 11 is provided with a compression spring 16 and a compression block 17.

In a preferred embodiment, the bottom of the inner wall of the damping cavity 2 is provided with a sliding groove, the inner wall of the sliding groove is movably connected with the outer side of the lower sliding block 5, and the lower sliding block 5 is used for buffering and dissipating vibration energy through friction.

In a preferred embodiment, there are two damping swing rods 6, the middle parts of the two damping swing rods 6 are hinged to each other in a crossed manner, and the damping swing rods 6 are used for connecting the upper sliding block 3 and the lower sliding block 5 and transmitting vibration energy to the upper sliding block 5 and the lower sliding block 5.

In a preferred embodiment, one end of the inner top wall and one end of the inner bottom wall of the fixed sealed cavity 11 are both provided with sealing rubber, and the sealing rubber seals one end of the inner wall of the fixed sealed cavity 11 into a sealed environment to shield the interference of moisture and dust.

In a preferred embodiment, one end of the compression spring 16 is fixedly connected with the bottom end of the compression block 17, a sealing rubber sleeve is arranged at the top end of the compression block 17, and the compression block 17 enables the hard disk to be clamped, fixed and sealed in the fixed sealing cavity 11.

The specific implementation mode is as follows: insert the inner chamber of fixed seal chamber 11 with the hard disk level, oppress compact heap 17 and press from both sides tight hard disk through the spring action of pressure spring 16, the vibration energy is cut down through the sliding friction of the inner wall of last slider 3 and sliding friction chamber 8, through the spring cushioning effect of buffer spring two 9 and buffer spring one 4, the vibration energy is cut down through the sliding friction of lower slider 5 and shock attenuation chamber 2, can effectively reduce and cut down the vibrations of hard disk, effectively improve the natural frequency of device simultaneously, and then reduce the emergence of resonance, and then reduce the damage of resonance and impact vibrations to the hard disk, thereby prolong hard disk life, use through fixed seal chamber 11 and compact heap 17, fix the hard disk, and seal the position at kneck, and then avoid the entering and the erosion of dust and steam.

As shown in fig. 1-4, the computer hard disk shockproof protection device further includes a fixed seal cavity 11, a cooling cavity 14 is formed in an inner bottom wall of the fixed seal cavity 11, a driving motor 18 is disposed on an inner wall of the cooling cavity 14, a cooling blade 19 is disposed on a top end of the driving motor 18, an air outlet 12 is formed in an inner top wall of the fixed seal cavity 11, a seal gate 15 is inserted into one end of the fixed seal cavity 11, and a cooling plate 13 is disposed on the inner bottom wall of the fixed seal cavity 11.

In a preferred embodiment, a filter screen is arranged on the inner wall of the air outlet 12, an insertion groove is arranged at one end of the inner wall of the air outlet 12, the inner wall of the insertion groove is movably connected with the outer side of the sealing gate 15, and the air outlet 12 enables air to circulate from the cooling plate 13 to the air outlet 12, so that the purposes of cooling and heat dissipation of the hard disk are achieved.

In a preferred embodiment, a screen and a water cooling pipe are arranged on the inner side of the cooling plate 13, and the cooling plate 13 is used for cooling and radiating heat of the hard disk.

The specific implementation mode is as follows: the driving motor 18 drives the cooling blades 19 to rotate, flowing air is generated in the cooling cavity 14, the reading part of the hard disk is subjected to air cooling heat dissipation, the hard disk is always in the optimal working state, the cooling airflow is further cooled through the cooling plate 13, the heat dissipation efficiency is further improved, and the inner cavity of the dust entering the fixed sealing cavity 11 is reduced through the filtering effect of the filter screen.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: 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 modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a computer hard disk protection device that takes precautions against earthquakes, includes base (1), its characterized in that: the damping cavity (2) is formed in the top end of the base (1), a first buffer spring (4) is arranged at the bottom end of the inner wall of the damping cavity (2), a lower sliding block (5) is arranged at one end of the first buffer spring (4), the outer side of the lower sliding block (5) is movably connected with the bottom end of a damping swing rod (6), an upper sliding block (3) is arranged at the top end of the damping swing rod (6), a second buffer spring (9) is arranged on one side of the upper sliding block (3), the outer side of the upper sliding block (3) is movably connected with the inner wall of a sliding friction cavity (8), the sliding friction cavity (8) is arranged at the bottom end of a protective fixing box (7), a fixed sealing cavity (11) is formed in the protective fixing box (7), a connecting joint (10) is arranged at one end of the inner wall of the fixed sealing cavity (11), and an air outlet (12) is formed in the inner top wall of the fixed sealing cavity (11), one end of the fixed sealing cavity (11) is inserted with a sealing gate (15), the inner bottom wall of the fixed sealing cavity (11) is provided with a cooling plate (13), the inner bottom wall of the fixed sealing cavity (11) is provided with a compression spring (16) and a compression block (17), the inner bottom wall of the fixed sealing cavity (11) is provided with a cooling cavity (14), the inner wall of the cooling cavity (14) is provided with a driving motor (18), and the top end of the driving motor (18) is provided with a cooling blade (19).

2. The computer hard disk shock protection device of claim 1, wherein: the bottom of the inner wall of the damping cavity (2) is provided with a sliding groove, and the inner wall of the sliding groove is movably connected with the outer side of the lower sliding block (5).

3. The computer hard disk shock protection device of claim 1, wherein: the number of the shock absorption swing rods (6) is two, and the middle parts of the two shock absorption swing rods (6) are hinged in a crossed mode.

4. The computer hard disk shock protection device of claim 1, wherein: and sealing rubber is arranged at one end of the inner top wall and one end of the inner bottom wall of the fixed sealing cavity (11).

5. The computer hard disk shock protection device of claim 1, wherein: the inner wall of the air outlet hole (12) is provided with a filter screen, one end of the inner wall of the air outlet hole (12) is provided with an insertion groove, and the inner wall of the insertion groove is movably connected with the outer side of the sealing gate (15).

6. The computer hard disk shock protection device of claim 1, wherein: one end of the compression spring (16) is fixedly connected with the bottom end of the compression block (17), and a sealing rubber sleeve is arranged at the top end of the compression block (17).

7. The computer hard disk shock protection device of claim 1, wherein: and a filter screen and a water cooling pipe are arranged on the inner side of the cooling plate (13).