CN204360300U - A kind of hard disk shock-absorbing protective device - Google Patents
A kind of hard disk shock-absorbing protective device Download PDFInfo
- Publication number
- CN204360300U CN204360300U CN201520012799.6U CN201520012799U CN204360300U CN 204360300 U CN204360300 U CN 204360300U CN 201520012799 U CN201520012799 U CN 201520012799U CN 204360300 U CN204360300 U CN 204360300U
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- hard disk
- sound
- absorbing
- protective device
- steel wire
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Abstract
The utility model provides a kind of hard disk shock-absorbing protective device, comprise upper mounted plate, bottom plate, damping steel wire, fixed support, sound-absorbing heat dissipating housing, damping steel wire is arranged between upper mounted plate and bottom plate, sound-absorbing heat dissipating housing is arranged on hard disk outside, sound-absorbing cover is the double-layer porous composite structure that sound-proof material is made, there is sound-absorbing and heat insulating function simultaneously, cabinet fixed support is provided with below bottom plate, the utility model simple structure, be convenient to installation and removal, adopt sound-absorbing heat dissipating housing effectively can absorb most noise and the heat of hard disk self generation simultaneously, the utility model can protect hard disk to bear the vibrations in any direction, the limited severe impact slowing down hard disk, avoid the damage of hard disk, extend the serviceable life of hard disk.
Description
Technical field:
The utility model relates to a kind of shock attenuation device, particularly relates to a kind of hard disk shock-absorbing protective device
Background technology:
The inner structure of hard disk is very accurate, and magnetic head only has the distance of several microns from the disc surface of thousands of turns per minute, and just there will be the abnormal physical injury even causing disc or magnetic head of read-write once run into compared with strong motion, consequence is quite serious.The environment for use rather harsh of industrial computer, work under the conditions such as vibrations, high/low temperature of being everlasting, require higher to the anti-seismic performance of hard disk, hard disk is normally fixed by screws in the hard disk rack in cabinet, and the connecting portion of hard disk and hard disk rack and hard disk rack and cabinet is all rigidly connected.During hard disk operational, the vibrations of hard disk self can pass to cabinet, along with the raising of the rotation speed of hard disk, this vibrations can be more obvious, then can cause the resonance of cabinet, produce larger noise and vibrations, have influence on data security and the serviceable life of hard disk, in addition, the vibrations that cabinet produces by External Force Acting also can have influence on hard disk easily.The noise of computing machine mainly comes from cooling fan and hard disk, the self-noise of hard disk and become the main source of computing machine noise with the resonance of cabinet, particularly in the compatible of some low-grade configurations, hard disk noise problem is particularly evident, sometimes even occurs the problem of hard disk and cabinet high-frequency resonance.
The standard hard drive of computing machine is when computer operation, and the storage disc medium that inner high speed rotates, collides in process at hard disk, easily make magnetic head and disc collide, and makes disk media surface, and produce cut, magnetic head tilts, loosen, even magnetic head comes off.Magnetic head problem and disk media surface form cut, cause in hard disk use procedure and occur bad track, directly cause that loss of data, read-write error, read or write speed are low, stability reduces, and even cause scrapping of DISK to Image.And in the such environment for use of industry spot, earth shock is inevitable external factor.
Utility model content:
In order to solve the problem, it is simple that the utility model provides a kind of structure, effectively can slow down the technical scheme of impulsive force energy sound-absorbing heat radiation simultaneously:
A kind of hard disk shock-absorbing protective device; comprise upper mounted plate, bottom plate, damping steel wire, fixed support, sound-absorbing heat dissipating housing; damping steel wire is arranged between upper mounted plate and bottom plate, and sound-absorbing heat dissipating housing is arranged on hard disk outside, is provided with fixed support below bottom plate.
As preferably, the quantity of damping steel wire is at least four, and damping steel wire locality is mutually vertical.
As preferably, sound-absorbing heat dissipating housing is double-layer porous composite structure.
As preferably, fixed support comprises a substrate, and it is vertical with substrate that support edge is extended in substrate both sides, and support edge arranges mounting hole.
As preferably, substrate is provided with louvre.
The beneficial effects of the utility model are:
(1) the utility model adopts orthogonal steel wire, can bear the vibrations in any direction, and the limited severe impact slowing down hard disk, avoids the damage of hard disk.
(2) the utility model adopts sound-absorbing heat dissipating housing, effectively can absorb most noise and the heat of hard disk self generation.
Accompanying drawing illustrates:
Fig. 1 is syndeton sketch of the present utility model;
Fig. 2 is the utility model fixing rack structure figure;
Fig. 3 is the utility model subssembly drawing.
Embodiment:
For making goal of the invention of the present utility model, technical scheme and advantage clearly, below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
As shown in Figure 1; a kind of hard disk shock-absorbing protective device; comprise upper mounted plate 1, bottom plate 2, damping steel wire 3, fixed support 4, sound-absorbing heat dissipating housing 5; damping steel wire 3 is arranged between upper mounted plate 1 and bottom plate 2; the quantity of damping steel wire 3 is at least four, and damping steel wire 3 locality is mutually vertical.It is outside that sound-absorbing heat dissipating housing 5 is arranged on hard disk 6, and as airtight quieter, sound-absorbing heat dissipating housing 5 is designed to double-layer porous structure, absorbs most noise, and does not affect the heat radiation of hard disk 6.Fixed support 4 is provided with below bottom plate 2.Fixed support 4 comprises a substrate 41, it is vertical with substrate 41 that support edge 42 is extended in substrate 41 both sides, support edge 42 arranged mounting hole 420, in order to ensure the good heat radiating of hard disk, substrate is provided with louvre 410, the heat that hard disk 6 is operationally produced can distribute timely.
When there are vibrations in computing machine, damping steel wire 3 in vertical direction between the utility model upper mounted plate 1 and bottom plate 2, vibrations to external world or shock cushion, alleviate because of vibrations to a great extent or clash into the external force produced, the hard disk 6 in work is made to occur slight level and smooth vibrations, so just can ensure that hard disk 6 also can normally work and not be damaged in rugged environment, extends the serviceable life of hard disk 6.The utility model structure is simple, is convenient to installation and removal, effectively can absorb most of noise and heat that hard disk self produces; hard disk can be protected to bear the vibrations in any direction simultaneously; the limited severe impact slowing down hard disk, avoids the damage of hard disk, extends the serviceable life of hard disk.
Above-described embodiment is preferred embodiment of the present utility model; it is not the restriction to technical solutions of the utility model; as long as without the technical scheme that creative work can realize on the basis of above-described embodiment, all should be considered as falling within the scope of the rights protection of the utility model patent.
Claims (5)
1. a hard disk shock-absorbing protective device; comprise upper mounted plate (1), bottom plate (2), damping steel wire (3), fixed support (4), sound-absorbing heat dissipating housing (5); it is characterized in that: described damping steel wire (3) is arranged between fixed plate (1) and described bottom plate (2); it is outside that described sound-absorbing heat dissipating housing (5) is arranged on hard disk (6), and described bottom plate (2) below is provided with described fixed support (4).
2. a kind of hard disk shock-absorbing protective device according to claim 1, is characterized in that: the quantity of described damping steel wire (3) is at least four, and described damping steel wire (3) locality is mutually vertical.
3. a kind of hard disk shock-absorbing protective device according to claim 1, is characterized in that: described sound-absorbing heat dissipating housing (5) is double-layer porous composite structure.
4. a kind of hard disk shock-absorbing protective device according to claim 1; it is characterized in that: described fixed support (4) comprises a substrate (41); it is vertical with described substrate (41) that support edge (42) is extended in described substrate (41) both sides, described support edge (42) arranged mounting hole (420).
5. a kind of hard disk shock-absorbing protective device according to claim 4, is characterized in that: described substrate (41) is provided with louvre (410).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520012799.6U CN204360300U (en) | 2015-01-02 | 2015-01-02 | A kind of hard disk shock-absorbing protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520012799.6U CN204360300U (en) | 2015-01-02 | 2015-01-02 | A kind of hard disk shock-absorbing protective device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204360300U true CN204360300U (en) | 2015-05-27 |
Family
ID=53261757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520012799.6U Expired - Fee Related CN204360300U (en) | 2015-01-02 | 2015-01-02 | A kind of hard disk shock-absorbing protective device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204360300U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108604111A (en) * | 2015-12-22 | 2018-09-28 | 雷蛇(亚太)私人有限公司 | Grid assembly, computing system and the method for manufacturing grid assembly |
| CN109343676A (en) * | 2018-12-08 | 2019-02-15 | 大连鑫鑫创世科技发展有限公司 | A kind of computer hard disc noise reducing apparatus and method |
-
2015
- 2015-01-02 CN CN201520012799.6U patent/CN204360300U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108604111A (en) * | 2015-12-22 | 2018-09-28 | 雷蛇(亚太)私人有限公司 | Grid assembly, computing system and the method for manufacturing grid assembly |
| CN108604111B (en) * | 2015-12-22 | 2021-11-12 | 雷蛇(亚太)私人有限公司 | Grid assembly, computing system and method for manufacturing grid assembly |
| US11211041B2 (en) | 2015-12-22 | 2021-12-28 | Razer (Asia-Pacific) Pte. Ltd. | Mesh assemblies, computing systems, and methods for manufacturing a mesh assembly |
| CN109343676A (en) * | 2018-12-08 | 2019-02-15 | 大连鑫鑫创世科技发展有限公司 | A kind of computer hard disc noise reducing apparatus and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150527 Termination date: 20160102 |
|
| EXPY | Termination of patent right or utility model |