CN216957446U

CN216957446U - Anti-seismic precision mobile hard disk cartridge

Info

Publication number: CN216957446U
Application number: CN202123350864.0U
Authority: CN
Inventors: 廖春花; 李廷坤
Original assignee: Hangzhou Shuangdian Electromechanical Co ltd
Current assignee: Hangzhou Shuangdian Electromechanical Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-07-12
Anticipated expiration: 2031-12-29

Abstract

The utility model discloses an anti-seismic precision mobile hard disk box, which relates to the technical field of electronics, and solves the problems that when a hard disk is dropped on a desktop or falls from high altitude to the ground, a shell can contact the desktop or the ground to generate paint falling, deformation and vibration, when the vibration is transmitted to the inside, the vibration can cause vibration damage to internal electronic elements, and the whole hard disk cannot be normally used. The utility model protects the external shell and the internal electronic element under various conditions, avoids paint falling, sinking and vibration caused by collision, protects the internal electronic element and avoids damage.

Description

Anti-seismic precision mobile hard disk cartridge

Technical Field

The utility model relates to the technical field of electronics, in particular to an anti-seismic precision mobile hard disk cartridge.

Background

The computer hard disk is the most important storage device of the computer. The Hard Disk (Hard Disk, Hard Disk Drive, HDD) is composed of one or more aluminum or glass disks. The discs are coated with ferromagnetic material. Most hard disks are fixed hard disks that are permanently sealed and fixed in a hard disk drive. Early hard disk storage media were replaceable, but today hard disks are typically fixed storage media that are enclosed in hard disks (except for a filter hole to equalize air pressure). With the development, removable hard disks have appeared and become more popular and of more variety, and most of the hard disks installed on microcomputers are called "winchester hard disks" or "hot plates" for short because they use the winchester technology.

When the hard disk is dropped on a desktop and falls from the high altitude to the ground, the shell can be in contact with the desktop or the ground, paint falling, deformation and vibration are generated, vibration damage can be caused to internal electronic elements when vibration is transmitted to the inside, and the whole hard disk box cannot be normally used.

SUMMERY OF THE UTILITY MODEL

The utility model provides an anti-seismic precision mobile hard disk box, which solves the problems that when a hard disk is dropped on a desktop, a shell can contact the desktop or the ground when the hard disk falls from high altitude, paint falling, deformation and vibration are generated, and when the vibration is transmitted to the inside, the vibration damage to internal electronic elements can be caused, so that the whole hard disk box cannot be normally used.

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

a shock-resistant precision mobile hard disk box comprises a box body, wherein a support frame is fixed on the inner wall of the bottom of the box body, a first rubber pad is fixed on the top of the support frame, a box cover is arranged on the top of the box body, a limiting frame is fixed on the inner wall of the top of the box cover, and a second rubber pad is fixed on the bottom of the limiting frame;

a plurality of arc-shaped grooves are formed in the box body and the box cover, and suckers are fixed on the inner walls of the arc-shaped grooves;

the box body and the box cover are both fixed with strip-shaped rubber air bags, the inner wall of the bottom of the box body is fixed with a plurality of limiting rods, limiting plates are fixed outside the limiting rods, a first rubber ring is fixed at the top of each limiting plate, an electronic main body is sleeved outside each limiting rod, a nut is sleeved on the outer thread of each limiting rod, and a second rubber ring is fixed at the bottom of each nut;

a plurality of rubber bumps are fixed on the inner wall of the box body.

Preferably, a plurality of fixing plates are fixed on the inner wall of the box body, and threaded holes are formed in the fixing plates.

Preferably, a plurality of through holes are formed in the top of the box cover, and bolts are sleeved inside the through holes.

Preferably, the bolt is sleeved in the threaded hole in a threaded manner, and the rubber ring is sleeved outside the limiting rod.

Preferably, the cross section of the limiting frame is in a grid shape, and the cross section of the supporting frame is in a grid shape.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, through mounting the structures of the sucking disc, the strip-shaped rubber air bag, the first rubber pad, the second rubber pad and the like, the first rubber pad and the second rubber pad are subjected to limiting shock absorption to prevent the electronic main body from shaking, the strip-shaped rubber air bag and the sucking disc protect the hard disk from falling in the air, the sucking disc generates tension on the device and the ground, and secondary damage caused by bouncing is avoided.

Drawings

FIG. 1 is a schematic diagram of a front cross-sectional view of an anti-shock precision mobile hard disk cartridge according to the present invention;

FIG. 2 is a schematic top view of an anti-shock precision mobile hard disk drive case according to the present invention;

FIG. 3 is an enlarged view of a portion of the hard disk cartridge in FIG. 1, the portion A being located at the position A.

In the figure: 1. a box body; 2. a box cover; 3. a support frame; 4. a first rubber pad; 5. a limiting frame; 6. a second rubber pad; 7. a suction cup; 8. a strip-shaped rubber air bag; 9. a limiting rod; 10. a limiting plate; 11. a first rubber ring; 12. a nut; 13. a second rubber ring; 14. an electron body; 15. a rubber bump; 16. a bolt; 17. and (7) fixing the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, in one embodiment provided by the scheme, the anti-seismic precision mobile hard disk box comprises a box body 1, wherein a support frame 3 is fixed on the inner wall of the bottom of the box body 1, a first rubber pad 4 is fixed on the top of the support frame 3, a box cover 2 is arranged on the top of the box body 1, a limiting frame 5 is fixed on the inner wall of the top of the box cover 2, and a second rubber pad 6 is fixed on the bottom of the limiting frame 5;

a plurality of arc-shaped grooves are formed in the box body 1 and the box cover 2, and suckers 7 are fixed on the inner walls of the arc-shaped grooves;

the strip-shaped rubber airbags 8 are fixed on the box body 1 and the box cover 2, corners of the box cover 1 are planes, the strip-shaped rubber airbags 8 are conveniently fixed, a plurality of limiting rods 9 are fixed on the inner wall of the bottom of the box body 1, limiting plates 10 are fixed outside the limiting rods 9, rubber rings I11 are fixed at the tops of the limiting plates 10, electronic bodies 14 are sleeved outside the limiting rods 9, nuts 12 are sleeved outside the limiting rods 9, and rubber rings II 13 are fixed at the bottoms of the nuts 12;

a plurality of rubber bumps 15 are fixed on the inner wall of the box body 1.

In this embodiment, a plurality of fixing plates 17 are fixed to the inner wall of the case 1, and threaded holes are formed in the fixing plates 17.

In this embodiment, a plurality of through holes are opened at the top of the box cover 2, and bolts 16 are sleeved inside the through holes.

In this embodiment, the bolt 16 is threadedly sleeved inside the threaded hole, and the second rubber ring 13 is sleeved outside the limiting rod 9.

In this embodiment, the cross section of the limiting frame 5 is in a grid shape, and the cross section of the supporting frame 3 is in a grid shape.

The working principle is that firstly, the limiting rod 9 limits the electronic main body 14, the rubber ring I11 limits the damping and buffering at the bottom of the electronic main body 14, the rubber ring II 13 buffers and absorbs the damping and buffering at the top of the electronic main body 14, the rubber pad I4 and the rubber pad II 6 respectively buffer and absorb the damping and buffering at the limit of the electronic main body 14, the rubber bump 15 buffers and absorbs and buffers the damping and buffering at the periphery of the electronic main body 14, the sucker 7 contacts the ground when the device falls, the sucker 7 is made of rubber and can buffer, when the device falls, the sucker is located at the middle position between the ground and the device and cannot contact with the ground, the paint is prevented from being knocked and dropped, as rebound can be generated when the device falls, in order to prevent secondary damage caused by rebound, the sucker 7 can suck the ground to generate tensile force when contacting with the ground, rebound is avoided, air in the strip-shaped rubber air bag 8 can also buffer the whole body when the device falls, avoiding the transmission of shocks to the electronic body 14.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. An anti-seismic precise mobile hard disk box comprises a box body (1), and is characterized in that a support frame (3) is fixed on the inner wall of the bottom of the box body (1), a first rubber pad (4) is fixed on the top of the support frame (3), a box cover (2) is arranged on the top of the box body (1), a limiting frame (5) is fixed on the inner wall of the top of the box cover (2), and a second rubber pad (6) is fixed on the bottom of the limiting frame (5);

a plurality of arc-shaped grooves are formed in the box body (1) and the box cover (2), and suckers (7) are fixed on the inner walls of the arc-shaped grooves;

the box body (1) and the box cover (2) are both fixed with strip-shaped rubber air bags (8), the inner wall of the bottom of the box body (1) is fixed with a plurality of limiting rods (9), limiting plates (10) are fixed outside the limiting rods (9), rubber rings I (11) are fixed at the tops of the limiting plates (10), electronic bodies (14) are sleeved outside the limiting rods (9), nuts (12) are sleeved outside the limiting rods (9), and rubber rings II (13) are fixed at the bottoms of the nuts (12);

a plurality of rubber bumps (15) are fixed on the inner wall of the box body (1).

2. An anti-seismic precision mobile hard disk box as claimed in claim 1, characterized in that a plurality of fixing plates (17) are fixed on the inner wall of the box body (1), and threaded holes are opened in the fixing plates (17).

3. An anti-seismic precision mobile hard disk box as claimed in claim 1, characterized in that the top of the box cover (2) is opened with a plurality of through holes, and the through holes are sleeved with bolts (16).

4. An anti-seismic precision mobile hard disk box as claimed in claim 3, wherein said bolt (16) is threaded inside said threaded hole, and said second rubber ring (13) is threaded outside said limit rod (9).

5. An anti-seismic precision mobile hard disk cartridge as claimed in claim 1, wherein the cross section of said limiting frame (5) is in a grid shape, and the cross section of said supporting frame (3) is in a grid shape.