CN218768008U

CN218768008U - Computer hard disk protection device that takes precautions against earthquakes

Info

Publication number: CN218768008U
Application number: CN202222494605.3U
Authority: CN
Inventors: 王祖连; 张高峰
Original assignee: Shenzhen Xueeryou Technology Industry Co ltd
Current assignee: Shenzhen Xueeryou Technology Industry Co ltd
Priority date: 2022-09-20
Filing date: 2022-09-20
Publication date: 2023-03-28
Anticipated expiration: 2032-09-20

Abstract

The utility model relates to a computer hard disk protection technical field especially relates to a computer hard disk protection device that takes precautions against earthquakes, and it includes installation shell, fly leaf, two-way lead screw, slider connecting rod B. The installation shell is internally provided with a guide pipe. The movable plates are symmetrically and slidably arranged on the guide pipe, and the two-way screw rod is in driving connection with the movable plates on the two sides. Damping springs are symmetrically arranged on one side, close to each other, of the movable plates on the two sides, and the damping springs on the two sides are abutted to the movable frame. The adjustable rack is internally provided with a slot, two groups of limiting plates are symmetrically arranged in the slot, and two clamping plates are arranged in the slot in a sliding manner. A sliding rod is arranged between the limiting plates, a hollow pipe is arranged on the limiting plates, and a spring is arranged in the hollow pipe. The slider sets up on the slide bar, sets up connecting rod A on the slider, and connecting rod A connects the piston board, and the piston board inserts in the hollow tube and with spring tip butt. The connecting rod B is rotatably connected with the sliding block and the clamping plate. The utility model discloses can play good shockproof effect to the hard disk, and the intensity of just taking precautions against earthquakes is adjustable.

Description

Computer hard disk protection device that takes precautions against earthquakes

Technical Field

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

Background

At present, hard disks mainly comprise solid state disks and mechanical hard disks. Hard disks are the most prominent storage devices of computers. Hard disks consist of one or more disks made of aluminum or glass, which are covered with ferromagnetic material. Most hard disks are fixed hard disks that are permanently sealed and fixed in the hard disk drive.

Chinese patent No. CN215577685U discloses a computer hard disk shockproof protection device, in which a shock absorption box can compress a first spring when moving up and down to buffer the shock of a hard disk in the vertical direction; the clamping block is matched with the connecting rod, so that the second spring and the third spring can be compressed when the hard disk moves left and right, and the vibration of the hard disk in the horizontal direction is buffered; the two first guide rods can guide the movement of the damping box, so that the damping box can only move up and down; the two clamping blocks are matched to clamp the hard disk, so that the hard disk is prevented from being separated from the damping box; the ventilation holes in the side wall of the shell, the side wall of the damping box and the protective cover are convenient for the hard disk to dissipate heat when in use.

However, the device still has the following defects: the elasticity coefficient of the first spring in the device can not be manually adjusted, the shockproof ability of the first spring to the fixed block is gradually attenuated along with the prolonging of the service life, so that the supporting ability of the fixed block is changed, the shell needs to be disassembled to replace the spring, and the device is structurally large in replacement difficulty.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the purpose is to the problem that exists among the background art, provides a computer hard disk protection device that takes precautions against earthquakes.

The technical scheme of the utility model: a computer hard disk shockproof protection device comprises an installation shell, a movable plate, a bidirectional screw rod and a sliding block connecting rod B. The installation shell slides in and sets up the adjustable shelf, sets up a plurality of stand pipes in the installation shell, adjustable shelf and each equal sliding connection of stand pipe. The movable plates are symmetrically and slidably arranged on the guide pipe, two damping springs are symmetrically arranged on one side, close to the movable plates on the two sides, of each movable plate, and two ends of each damping spring on the two sides are respectively abutted to the movable frame and the corresponding movable plate on the two sides. The bidirectional screw rod is rotatably arranged in the guide pipe, the top end of the bidirectional screw rod penetrates through the mounting shell and is rotatably connected with the mounting shell, and the movable plates on two sides are respectively in threaded connection with the corresponding ends of the bidirectional screw rod. The inboard of adjustable shelf sets up the slot, and the symmetry sets up two sets of limiting plates in the slot, and the one side symmetry that the limiting plate in both sides is close to each other sets up two splint, splint and the inner wall sliding connection of slot. A sliding rod is arranged between the limiting plates on the two sides, a hollow pipe is arranged on one side, close to the limiting plates on the two sides, of the hollow pipe, a through hole communicated with the interior of the hollow pipe is formed in the hollow pipe, and a spring is arranged in the hollow pipe. The slider symmetry sets up on the slide bar that slides, sets up connecting rod A on the slider, and the one end that connecting rod A kept away from the slider sets up the piston board, and the piston board inserts and corresponds in the side hollow tube and rather than sliding connection, and the tip butt of the interior spring of piston board and hollow tube. The connecting rod B is rotatably arranged on the sliding block, and the other end of the connecting rod B is rotatably connected with the clamping plate.

Preferably, the mounting shell is symmetrically provided with two holes communicated with the inside of the mounting shell, the heat dissipation net is arranged in the holes, and the movable frame is provided with a plurality of heat dissipation holes communicated with the inside of the movable frame.

Preferably, the top end of the bidirectional screw rod is provided with a nut, and the nut is rotationally connected with the mounting shell in a damping mode.

Preferably, one side of each clamping plate at the two sides, which is close to each other, is provided with a smooth chamfer.

Preferably, one side that splint kept away from each other all sets up the recess, and the recess internal symmetry sets up two pivots, and the tip of both sides connecting rod B is connected with corresponding side pivot rotation respectively.

Preferably, the number of the slide bars is at least two, and the slide bars are parallel to each other.

Preferably, the distance between the limiting plate and the clamping plate is larger than the distance between the sliding block and the clamping plate.

Compared with the prior art, the utility model discloses following profitable technological effect has:

the guide pipe is arranged, the bidirectional screw rod is rotatably arranged in the guide pipe, the two movable plates are arranged outside the guide pipe and are respectively in threaded connection with the corresponding ends of the bidirectional screw rod, and when the bidirectional screw rod is rotated, the movable plates on the two sides are close to or far away from each other, so that the tension of the damping spring on the movable frame is adjusted, and the structure can be used for adjusting the tension of the damping spring on the movable plates under the condition that the damping spring is long in service life, so that the service life of the damping spring is prolonged; through setting up gliding splint, set up the structure that elastic connection corresponds the side splint in the one side that splint kept away from each other, utilize this elastic construction to support and the centre gripping the splint, make the hard disk when suffering transverse vibration, utilize the splint of elasticity change to play effectual buffering protection to the hard disk, prevent hard disk and adjustable shelf rigid collision.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a view showing the connection structure of the parts of the guide tube of FIG. 1;

fig. 3 is a schematic view of the elastic connection member of the splint of fig. 1.

Reference numerals are as follows: 1. mounting a shell; 2. a heat-dissipating mesh; 3. a movable frame; 4. a guide tube; 5. a movable plate; 6. a damping spring; 7. a bidirectional screw rod; 8. a nut; 9. inserting slots; 10. heat dissipation holes; 11. a limiting plate; 12. a splint; 121. a groove; 13. a slide bar; 14. a hollow pipe; 15. a through hole; 16. a spring; 17. a slider; 18. a connecting rod A; 19. a piston plate; 20. and a connecting rod B.

Detailed Description

Example one

As shown in fig. 1-3, the utility model provides a computer hard disk shockproof protection device, which comprises an installation shell 1, a movable plate 5, a bidirectional screw rod 7, a slider 17 and a connecting rod B20. Slide in the installation shell 1 and set up adjustable shelf 3, set up a plurality of stand pipes 4 in the installation shell 1, adjustable shelf 3 and each equal sliding connection of stand pipe 4. The movable plates 5 are symmetrically and slidably arranged on the guide tube 4, two damping springs 6 are symmetrically arranged on the side, close to each other, of the movable plates 5 on the two sides, and two ends of each damping spring 6 on the two sides are respectively abutted to the movable frame 3 and the corresponding movable plate 5 on the two sides. The bidirectional screw rod 7 is rotatably arranged in the guide pipe 4, the top end of the bidirectional screw rod 7 penetrates through the mounting shell 1 and is rotatably connected with the mounting shell, and the movable plates 5 on two sides are respectively in threaded connection with the corresponding ends of the bidirectional screw rod 7. The inboard of adjustable shelf 3 sets up slot 9, and the symmetry sets up two sets of limiting plate 11 in the slot 9, and the one side symmetry that both sides limiting plate 11 are close to each other sets up two splint 12, splint 12 and slot 9's inner wall sliding connection, and one side that both sides splint 12 are close to each other all sets up smooth chamfer. A sliding rod 13 is arranged between the limiting plates 11 at the two sides, hollow pipes 14 are arranged at one sides of the limiting plates 11 at the two sides close to each other, through holes 15 communicated with the interiors of the hollow pipes 14 are formed in the hollow pipes 14, and springs 16 are arranged in the hollow pipes 14. The sliding blocks 17 are symmetrically arranged on the sliding rods 13 in a sliding mode, the connecting rods A18 are arranged on the sliding blocks 17, one ends, far away from the sliding blocks 17, of the connecting rods A18 are provided with piston plates 19, the piston plates 19 are inserted into the corresponding side hollow tubes 14 and are connected with the corresponding side hollow tubes in a sliding mode, and the piston plates 19 are abutted to the end portions of the springs 16 in the hollow tubes 14. The connecting rod B20 is rotatably arranged on the sliding block 17, and the other end of the connecting rod B20 is rotatably connected with the clamping plate 12.

In this embodiment, the hard disk is inserted between the two side clamping plates 12 in the slot 9, the two side clamping plates 12 are clamped under the tension of the spring 16, when the hard disk is impacted by external force or the host vibrates, if the vibration direction is vertical, the movable frame 3 can slide up and down at the moment, the movable frame 3 extrudes the two side damping springs 6, the elastic potential energy of the damping springs 6 is used for slowing down the up-and-down vibration amplitude of the movable frame 3, thereby preventing direct rigid collision between the hard disk and the upper and lower surfaces of the installation shell 1, if the vibration direction is horizontal, the clamping plate 12 on one side of the hard disk moving direction is pressed to slide horizontally at the moment, the connecting rod B20 connected with the clamping plate 12 changes in angle and pushes the side sliding block 17 to slide, the sliding block 17 pushes the piston plate 19 to slide and extrude the spring 16, the elastic potential energy of the spring 16 is used for buffering the clamping plate 12 and the hard disk, thereby preventing the hard disk from rigid collision with the inner wall of the movable frame 3, and thereby achieving good shockproof protection on the hard disk.

Example two

As shown in fig. 1, the utility model provides a computer hard disk protection device that takes precautions against earthquakes compares in embodiment one, and the symmetry sets up two rather than the hole of inside intercommunication on the installation shell 1, and downthehole radiator-grid 2 that sets up a plurality of louvres 10 rather than inside intercommunication on the adjustable shelf 3.

In this embodiment, the hard disk can produce a large amount of heats when work, and the heat is discharged along louvre 10 and radiator-grid 2 this moment, the operating stability of effectual guarantee hard disk.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited thereto, and various changes can be made without departing from the gist of the present invention within the scope of knowledge possessed by those skilled in the art.

Claims

1. A computer hard disk shockproof protection device is characterized by comprising an installation shell (1), a movable plate (5), a bidirectional screw rod (7) and a sliding block (17) and a connecting rod B (20);

the movable frame (3) is arranged in the mounting shell (1) in a sliding manner, a plurality of guide tubes (4) are arranged in the mounting shell (1), and the movable frame (3) is connected with each guide tube (4) in a sliding manner; the movable plates (5) are symmetrically and slidably arranged on the guide pipe (4), two damping springs (6) are symmetrically arranged on one side, close to each other, of the movable plates (5) on the two sides, and two ends of each damping spring (6) on the two sides are respectively abutted against the movable frame (3) and the corresponding movable plate (5);

the bidirectional screw rod (7) is rotatably arranged in the guide pipe (4), the top end of the bidirectional screw rod (7) penetrates through the mounting shell (1) and is rotatably connected with the mounting shell, and the movable plates (5) on two sides are respectively in threaded connection with the corresponding ends of the bidirectional screw rod (7); the inner side of the movable frame (3) is provided with a slot (9), two groups of limiting plates (11) are symmetrically arranged in the slot (9), two clamping plates (12) are symmetrically arranged on one side of the two sides of the limiting plates (11) close to each other, and the clamping plates (12) are connected with the inner wall of the slot (9) in a sliding manner;

a sliding rod (13) is arranged between the limiting plates (11) at the two sides, a hollow pipe (14) is arranged at one side of each limiting plate (11) at the two sides, which is close to each other, a through hole (15) communicated with the interior of the hollow pipe (14) is arranged on the hollow pipe (14), and a spring (16) is arranged in the hollow pipe (14); the sliding blocks (17) are symmetrically arranged on the sliding rods (13) in a sliding mode, the sliding blocks (17) are provided with connecting rods A (18), one ends, far away from the sliding blocks (17), of the connecting rods A (18) are provided with piston plates (19), the piston plates (19) are inserted into the hollow pipes (14) on the corresponding sides and are connected with the hollow pipes in a sliding mode, and the piston plates (19) are abutted to the end portions of springs (16) in the hollow pipes (14); the connecting rod B (20) is rotatably arranged on the sliding block (17), and the other end of the connecting rod B (20) is rotatably connected with the clamping plate (12).

2. The computer hard disk shockproof protection device according to claim 1, wherein the mounting case (1) is symmetrically provided with two holes communicated with the inside thereof, the heat dissipation net (2) is disposed in the holes, and the movable frame (3) is provided with a plurality of heat dissipation holes (10) communicated with the inside thereof.

3. The shock-proof protection device for hard disk of computer as claimed in claim 1, wherein the top end of the two-way screw rod (7) is provided with a nut (8), and the nut (8) is connected with the mounting housing (1) in a damping rotation manner.

4. The shock-proof protector for hard disk of computer as claimed in claim 1, wherein the side of the two side clamping plates (12) adjacent to each other is provided with a smooth chamfer.

5. The shock-proof protection device for computer hard disk according to claim 1, wherein the side of the clamping plate (12) away from each other is provided with a groove (121), two rotating shafts are symmetrically arranged in the groove (121), and the ends of the two connecting rods (B20) are respectively connected with the corresponding rotating shafts in a rotating way.

6. The shock protection device for hard disk of computer as claimed in claim 1, wherein the number of the sliding rods (13) is at least two, and the sliding rods (13) are parallel to each other.

7. The shock-proof protection device for hard disk of computer as claimed in claim 1, wherein the spacing between the limit plate (11) and the clamp plate (12) is larger than the spacing between the slider (17) and the clamp plate (12).