CN214336328U

CN214336328U - Computer hard disk is with protection device that takes precautions against earthquakes

Info

Publication number: CN214336328U
Application number: CN202120420259.7U
Authority: CN
Inventors: 冯新; 高海波; 文雄军; 张�诚
Original assignee: Hunan International Economics University
Current assignee: Hunan International Economics University
Priority date: 2021-02-25
Filing date: 2021-02-25
Publication date: 2021-10-01
Anticipated expiration: 2031-02-25

Abstract

The utility model discloses a computer hard disk is with protection device that takes precautions against earthquakes, including the shock attenuation box, the inside of shock attenuation box is equipped with first cavity, the sliding tray has been seted up to the bottom of shock attenuation box, the inner wall sliding connection of sliding tray has the sliding block, the top fixedly connected with shock attenuation post of sliding block, the board is placed to the top fixedly connected with of shock attenuation post, the inside of placing the board is equipped with the second cavity, it is connected with the two-way threaded rod to rotate between the both sides wall of second cavity, the outer wall threaded connection of two-way threaded rod has splint. The utility model discloses a setting of shock attenuation post, when taking place vertical vibrations to hard disk body, stable seat and air spring are mutually supported the effect, with the vertical striking and the shock absorption that hard disk body received, through the setting of fixed block, head rod, second connecting rod and expanding spring, absorb the transverse impact that hard disk body received to reach the effect of taking precautions against earthquakes and protection hard disk body.

Description

Computer hard disk is with protection device that takes precautions against earthquakes

Technical Field

The utility model relates to a computer protection technical field, concretely relates to computer hard disk is with protection device that takes precautions against earthquakes.

Background

The hard disk of computer is a non-volatile memory based on hard rotating disk, and is the main storage equipment of computer, and is formed from magnetic head, disk, motor and main control chip, and its reading and writing mode adopts semi-random access, and can read data in the hard disk in any order, but the reading speeds of different positions are different.

However, in practical use, no shockproof protection device specially used for the hard disk is provided at present, and as the hard disk is an important accessory for storing computer information, effective protection is very important.

Therefore, it is necessary to provide a shock protection device for a hard disk of a computer to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a computer hard disk is with protection device that takes precautions against earthquakes, through the setting of shock attenuation post, when taking place vertical vibrations to hard disk body, stable seat and air spring interact, with the vertical striking and the vibration absorption that hard disk body received, through the setting of fixed block, head rod, second connecting rod and expanding spring, absorb the transverse impact that hard disk body received to reach the effect of taking precautions against earthquakes and protecting hard disk body, with the above-mentioned weak point in the solution technique.

In order to achieve the above object, the present invention provides the following technical solutions: a shock-proof protection device for a computer hard disk comprises a shock absorption box, wherein a first cavity is arranged inside the shock absorption box, a sliding groove is formed in the bottom of the shock absorption box, the inner wall of the sliding groove is connected with a sliding block in a sliding mode, a shock absorption column is fixedly connected to the top of the sliding block, a placing plate is fixedly connected to the top of the shock absorption column, a second cavity is formed inside the placing plate, a two-way threaded rod is rotatably connected between two side walls of the second cavity, clamping plates are connected to the outer wall of the two-way threaded rod in a threaded mode, the number of the clamping plates is two, the two clamping plates are symmetrically distributed, two limiting holes are formed in the top of the placing plate, the two clamping plates respectively penetrate through the two limiting holes, a hard disk body is arranged between the two clamping plates, fixed blocks are fixedly connected to two sides of the placing plate, and through holes are formed in two sides of a partition plate inside the first cavity, two the fixed block runs through two through-holes respectively, two the equal fixedly connected with limiting plate in one side of fixed block, the limiting plate is located the inside of first cavity, two one side that the fixed block was kept away from and is placed the board all articulates there is the head rod, two the one end that the fixed block was kept away from to the head rod all articulates there is the second connecting rod, two the one end that the head rod was kept away from to the second connecting rod all articulates there is the buffer block, one side and the first cavity inner wall fixed connection of buffer block.

Preferably, the inside fixedly connected with horizontal pole of sliding tray, the horizontal pole runs through the sliding block, horizontal pole and sliding block sliding connection, the equal fixedly connected with compression spring in both ends of sliding block, two the one end that compression spring kept away from the sliding block respectively with the both sides inner wall fixed connection of sliding tray.

Preferably, the shock absorber post includes stable seat, the dashpot has been seted up to stable seat's inner wall both sides, two equal sliding connection has the slider in the dashpot, two fixedly connected with spliced pole between the slider, the bottom fixedly connected with air spring of spliced pole, the other end of air spring and the bottom fixed connection of stable seat.

Preferably, one side of each of the two buffer blocks is fixedly connected with an expansion spring, and the other end of each of the two expansion springs is fixedly connected with the two fixing blocks respectively.

Preferably, the fixed block is made of rubber materials, and the limiting plates are vertically distributed with the fixed block.

Preferably, the top of shock attenuation box articulates there is the apron, a plurality of louvres have been seted up at the top of apron, and is a plurality of louvre evenly distributed.

In the technical scheme, the utility model provides a technological effect and advantage:

1. through the arrangement of the shock absorption columns, when the hard disk body vibrates vertically, the stabilizing seat and the air spring are mutually matched to absorb vertical impact and vibration on the hard disk body, and through the arrangement of the fixing block, the first connecting rod, the second connecting rod and the telescopic spring, transverse impact on the hard disk body is absorbed, so that the effects of preventing vibration and protecting the hard disk body are achieved;

2. through the setting of placing board, splint and two-way threaded rod, it is fixed to carry out the centre gripping to the hard disk body, prevents that the hard disk body from removing in the shock attenuation box to the effect of taking precautions against earthquakes is influenced.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

Fig. 1 is a cross-sectional view of the present invention;

fig. 2 is an enlarged view of fig. 1 at a according to the present invention;

FIG. 3 is a sectional view of the placement board of the present invention;

fig. 4 is a schematic view of the overall structure of the present invention;

fig. 5 is a schematic structural view of the damping box of the present invention.

Description of reference numerals:

1. a shock-absorbing box; 2. a sliding groove; 3. a slider; 4. a shock-absorbing post; 5. placing the plate; 6. a bidirectional threaded rod; 7. a splint; 8. a limiting hole; 9. a hard disk body; 10. a fixed block; 11. a limiting plate; 12. a first connecting rod; 13. a second connecting rod; 14. a buffer block; 15. a cross bar; 16. a compression spring; 17. a stabilizing base; 18. a buffer tank; 19. a slider; 20. connecting columns; 21. an air spring; 22. a tension spring; 23. a cover plate; 24. heat dissipation holes; 25. a first cavity; 26. a through hole; 27. a second cavity.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.

The utility model provides a shockproof protection device for computer hard disk as shown in figures 1-5, which comprises a damping box 1, wherein a first cavity 25 is arranged in the damping box 1, a sliding groove 2 is arranged at the bottom of the damping box 1, the inner wall of the sliding groove 2 is connected with a sliding block 3 in a sliding way, a damping column 4 is fixedly connected with the top of the sliding block 3, a placing plate 5 is fixedly connected with the top of the damping column 4, a second cavity 27 is arranged in the placing plate 5, a bidirectional threaded rod 6 is rotatably connected between the two side walls of the second cavity 27, the outer wall of the bidirectional threaded rod 6 is connected with two clamping plates 7 in a threaded way, the number of the clamping plates 7 is two, the two clamping plates 7 are symmetrically distributed, two limiting holes 8 are arranged at the top of the placing plate 5, the two clamping plates 7 respectively penetrate through the two limiting holes 8, and a hard disk body 9 is arranged between the two clamping plates 7, place the equal fixedly connected with fixed block 10 in both sides of board 5, through-hole 26, two have all been seted up to the both sides of the inside baffle of first cavity 25 fixed block 10 runs through two through-holes 26 respectively, two the equal fixedly connected with limiting plate 11 in one side of fixed block 10, limiting plate 11 is located the inside of first cavity 25, two one side of placing board 5 is kept away from to fixed block 10 all articulates there is head rod 12, two the one end that fixed block 10 was kept away from to head rod 12 all articulates there is second connecting rod 13, two the one end that head rod 12 was kept away from to second connecting rod 13 all articulates there is buffer block 14, one side and the 25 inner wall fixed connection of first cavity of buffer block 14.

Further, in above-mentioned technical scheme, the inside fixedly connected with horizontal pole 15 of sliding tray 2, horizontal pole 15 runs through sliding block 3,

horizontal pole

15 and 3 sliding connection of sliding block, the equal fixedly connected with compression spring 16 in both ends of sliding block 3, two the one end that sliding block 3 was kept away from to compression spring 16 respectively with the both sides inner wall fixed connection of sliding tray 2, horizontal pole 15's setting is spacing to the removal of sliding block 3, and compression spring 16's setting cooperates the setting of head rod 12 and second connecting rod 13 simultaneously, reduces horizontal vibrations power.

Further, in above-mentioned technical scheme, shock absorber 4 is including stabilizing seat 17, dashpot 18, two have been seted up to stabilizing seat 17's inner wall both sides equal sliding connection has slider 19, two in the dashpot 18 fixedly connected with spliced pole 20 between the slider 19, the bottom fixedly connected with air spring 21 of spliced pole 20, the other end of air spring 21 and stabilizing seat 17's bottom fixed connection, shock absorber 4's setting is cushioned vertical vibrations, further protects hard disk body 9.

Further, in the above technical solution, one side of each of the two buffer blocks 14 is fixedly connected with a telescopic spring 22, the other end of each of the two telescopic springs 22 is fixedly connected with the two fixing blocks 10, and the arrangement of the two telescopic springs 22 further enhances buffering under the action of the first connecting rod 12 and the second connecting rod 13.

Further, in the above technical scheme, the fixed block 10 is made of a rubber material, the limiting plate 11 is vertically distributed with the fixed block 10, the rubber material is arranged, the rubber material is soft and has the characteristic of stretchability, and when vertical vibration occurs, the first connecting rod 12 and the second connecting rod 13 are protected.

Further, in the above technical scheme, the top of shock attenuation box 1 articulates there is apron 23, a plurality of louvres 24 have been seted up at the top of apron 23, and is a plurality of louvre 24 evenly distributed, louvre 24's setting has avoided leading to hard disk body 9 to burn out because the high temperature.

This practical theory of operation:

referring to the attached drawings 1-5 of the specification, when the hard disk body 9 is shockproof, firstly, the cover plate 23 is opened, the hard disk body 9 is placed between the two clamping plates 7, the bidirectional threaded rod 6 is rotated to reduce the distance between the two clamping plates 7, the hard disk body 9 is fixed to prevent the hard disk body 9 from moving so as to influence the damping effect, when the hard disk body 9 moves to two sides when the transverse vibration occurs, under the action of the first connecting rod 12, the second connecting rod 13 and the expansion spring 22, the shock is absorbed, the hard disk body 9 is protected, the sliding block 3 slides in the sliding groove 2, the transverse vibration is reduced under the action of the compression spring 16, when vertical vibration occurs, the hard disk body 9 is pressed downwards towards the inside of the stable seat 17 by the connecting column 20 under the action of the shock absorption column 4, so that the air spring 21 is extruded to absorb the vibration, and the hard disk body 9 is protected;

referring to the attached drawings 1-5 of the specification, the hard disk body 9 is clamped and fixed through the arrangement of the placing plate 5, the clamping plate 7 and the bidirectional threaded rod 6, so that the hard disk body 9 is prevented from moving in the damping box 1, and the anti-vibration effect is influenced.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. The utility model provides a computer hard disk is with protection device that takes precautions against earthquakes, includes shock attenuation box (1), its characterized in that: the shock absorption box is characterized in that a first cavity (25) is arranged inside the shock absorption box (1), a sliding groove (2) is formed in the bottom of the shock absorption box (1), a sliding block (3) is connected to the inner wall of the sliding groove (2) in a sliding mode, a shock absorption column (4) is fixedly connected to the top of the sliding block (3), a placing plate (5) is fixedly connected to the top of the shock absorption column (4), a second cavity (27) is formed in the placing plate (5), a bidirectional threaded rod (6) is rotatably connected between two side walls of the second cavity (27), clamping plates (7) are connected to the outer wall of the bidirectional threaded rod (6) in a threaded mode, the number of the clamping plates (7) is two, the two clamping plates (7) are symmetrically distributed, two limiting holes (8) are formed in the top of the placing plate (5), and the two clamping plates (7) penetrate through the two limiting holes (8) respectively, a hard disk body (9) is arranged between the two clamping plates (7), both sides of the placing plate (5) are fixedly connected with fixing blocks (10), through holes (26) are respectively formed in two sides of the partition board in the first cavity (25), the two fixing blocks (10) respectively penetrate through the two through holes (26), limiting plates (11) are fixedly connected to one sides of the two fixing blocks (10), the limiting plates (11) are positioned in the first cavity (25), one sides of the two fixing blocks (10) far away from the placing plate (5) are respectively hinged with a first connecting rod (12), one ends of the two first connecting rods (12) far away from the fixing blocks (10) are respectively hinged with a second connecting rod (13), one ends of the two second connecting rods (13) far away from the first connecting rods (12) are respectively hinged with a buffer block (14), one side of the buffer block (14) is fixedly connected with the inner wall of the first cavity (25).

2. The shock protection device for the computer hard disk according to claim 1, wherein: the inside fixedly connected with horizontal pole (15) of sliding tray (2), horizontal pole (15) run through sliding block (3), horizontal pole (15) and sliding block (3) sliding connection, the equal fixedly connected with compression spring (16) in both ends of sliding block (3), two the one end that sliding block (3) were kept away from in compression spring (16) respectively with the both sides inner wall fixed connection of sliding tray (2).

3. The shock protection device for the computer hard disk according to claim 1, wherein: shock attenuation post (4) are including stabilizing seat (17), dashpot (18), two have been seted up to the inner wall both sides of stabilizing seat (17) equal sliding connection has slider (19), two in dashpot (18) fixedly connected with spliced pole (20) between slider (19), the bottom fixedly connected with air spring (21) of spliced pole (20), the other end of air spring (21) and the bottom fixed connection of stabilizing seat (17).

4. The shock protection device for the computer hard disk according to claim 1, wherein: one side of each of the two buffer blocks (14) is fixedly connected with an expansion spring (22), and the other ends of the two expansion springs (22) are fixedly connected with the two fixing blocks (10) respectively.

5. The shock protection device for the computer hard disk according to claim 1, wherein: the fixed block (10) is made of rubber materials, and the limiting plates (11) are vertically distributed with the fixed block (10).

6. The shock protection device for the computer hard disk according to claim 1, wherein: the top of shock attenuation box (1) articulates there is apron (23), a plurality of louvre (24) have been seted up at the top of apron (23), and is a plurality of louvre (24) evenly distributed.