CN2590057Y - Hard disk damping device - Google Patents
Hard disk damping device Download PDFInfo
- Publication number
- CN2590057Y CN2590057Y CN 02249555 CN02249555U CN2590057Y CN 2590057 Y CN2590057 Y CN 2590057Y CN 02249555 CN02249555 CN 02249555 CN 02249555 U CN02249555 U CN 02249555U CN 2590057 Y CN2590057 Y CN 2590057Y
- Authority
- CN
- China
- Prior art keywords
- hard disk
- shock
- absorbing
- disk unit
- sheath
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model relates to a hard disk damping device, which comprises a hard disk device, a vibration absorption jacket and a computer casing, wherein, the vibration absorption jacket is a hollow square box body, and the inner and the outer surfaces of the box body has a wavy structure or structures with other shapes. The hard disk device is tightly accommodated in the vibration absorption jacket, and the upper and the lower surfaces of the vibration absorption jacket are respectively provided with an elliptical hole. The inner part of the computer casing is provided with a fixing frame which is provided with an accommodating space, and the vibration absorption jacket provided with the hard disk device is accommodated and fixed in the accommodating space of the fixing frame.
Description
[technical field]
The utility model is about a kind of shock attenuation device, especially computer information memory storage shock attenuation device.
[background technology]
General PC is all installed various data storage devices, and hard disk unit is exactly wherein a kind of.Hard disk unit is big with its canned data capacity, convenient storage and being used widely, but hard disk unit is a kind of magnetic read-write equipment, precision is very high, influence its serviceability because of the small vibrations in the external world easily, when serious even can damage record data within it, therefore must carry out damping and handle hard disk unit.
The hard disk unit that traditional hard disk shock-absorbing device relies on structures such as screw or clasp will comprise damping usually is fixed to computer inside.But, when safeguarding or changing this hard disk unit mounting or dismounting pretty troublesome, and because the existence of screw or clasp makes damping effect desirable not to the utmost.
[summary of the invention]
The purpose of this utility model provides a kind of hard disk shock-absorbing device of installing and removing conveniently and having good damping effect.
The purpose of this utility model is achieved through the following technical solutions: the utility model hard disk shock-absorbing device comprises a hard disk unit, a shock-absorbing sheath and a computer casing.This shock-absorbing sheath is the square box body of interior sky, and its surfaces externally and internally has the structure such as wavy or other shape, and hard disk unit closely is contained in this shock-absorbing sheath, and this shock-absorbing sheath is respectively offered an elliptical aperture in two surfaces up and down; Establish a fixed frame with an accommodation space in this computer casing, the shock-absorbing sheath that hard disk unit is installed holds and is fixed in the accommodation space of this stationary housing.
Advantage of the present utility model is: the shock-absorbing sheath surfaces externally and internally of the utility model hard disk shock-absorbing device has the structure such as wavy or other shape, when hard disk unit closely is contained in the shock-absorbing sheath, after this shock-absorbing sheath closely is contained in fixed frame again, can effectively weaken extraneous vibrations.
The utility model will be further described in conjunction with the embodiments with reference to the accompanying drawings.
[description of drawings]
Fig. 1 is the stereographic map of the shock-absorbing sheath of the utility model hard disk shock-absorbing device.
Fig. 2 is the stereographic map after the utility model hard disk shock-absorbing device shock-absorbing sheath holds hard disk unit.
Fig. 3 is that the hard disk unit of the utility model hard disk shock-absorbing device is installed to the synoptic diagram in the computer casing.
Fig. 4 is that the hard disk unit and the associated circuit board of the utility model hard disk shock-absorbing device is installed to the interior sectional view of computer casing.
Fig. 5 A to 5E is the various cross sectional shape figure of the shock-absorbing sheath institute materials used of the utility model hard disk shock-absorbing device.
Fig. 6 is the stereographic map of shock-absorbing sheath among another embodiment of the utility model hard disk shock-absorbing device.
[embodiment]
See also Fig. 1 to Fig. 6, the utility model hard disk shock-absorbing device comprises a hard disk unit 20-1, a shock-absorbing sheath 10-1 and a computer casing 31-1.
This hard disk unit 20-1 integral body is square, and can be installed within the shock-absorbing sheath 10-1.
This shock-absorbing sheath 10-1 is the square box body of interior sky, in order to hold hard disk unit 20-1, it offers an elliptical aperture 11-1 and a 12-1 respectively in two surfaces up and down, and the size of these elliptical apertures 11-1 and 12-1 can guarantee that hard disk unit 20-1 can be installed in this shock-absorbing sheath 10-1.This shock-absorbing sheath 10-1 can be made by artificial plastics or other flexible material, and hardness preferably reaches Shore hardness 40 degree.
Establish a fixed frame 30-1 in this computer casing 31-1, this fixed frame 30-1 has an accommodation space 32-1, is used to hold and be installed with the shock-absorbing sheath 10-1 of hard disk unit 20-1, and the height of this fixed frame 30-1 and shock-absorbing sheath 10-1 is roughly the same.
After the shock-absorbing sheath 10-1 that hard disk unit 20-1 is installed was contained in the fixed frame 30-1, the end face that can rely on a top cover 44-1 (please refer to Fig. 4) to cover on fixed frame 30-1 was protected hard disk unit 20-1.For making in the firm accommodation space 32-1 that is installed in fixed frame 30-1 of hard disk unit 20-1, and avoid shaking damage to hard disk unit 20-1, should make the gap that keeps 0.5-1.5mm between the surface of the surface of hard disk unit 20-1 and fixed frame 30-1 correspondence.
If the center of gravity of hard disk unit 20-1 is positioned at or approaches the center of himself, then the used material of shock-absorbing sheath 10-1 should have homogeneous thickness and hardness, so that the external force that puts on hard disk unit 20-1 by shock-absorbing sheath 10-1 mainly concentrates on the center of gravity of hard disk unit 20-1; If the center of gravity of hard disk unit 20-1 mainly is partial to a side at center, then the used material of shock-absorbing sheath 10-1 should have bigger thickness and hardness, and hard disk unit 20-1 rotates in accommodation space 32-1 to avoid under external force.
Please refer to Fig. 4; this hard disk unit 20-1 relies on flexible connector 42-1 to pass the conduit 43-1 of fixed frame 30-1 and is connected on hard disk control circuit plate 40-1 and the motherboard 41-1, and the fixed frame 30-1 of top cover 44-1 and computer casing 31-1 holds jointly and protects hard disk unit 20-1.This top cover 44-1 and computer casing 31-1 preferably adopt plastics to make and both will cooperate tightly well to hold hard disk unit 20-1.The cross sectional shape of this shock-absorbing sheath 10-1 can be wavy, dash forward pearl or other shape, like this, when computer operation produced small vibrations, these shapes of shock-absorbing sheath 10-1 partly can absorbing vibration, and when producing very big bang, this body structure of this shock-absorbing sheath 10-1 can damping vibration.
Shock-absorbing sheath 10-1 in the utility model can avoid the external force of all directions to being installed in the destruction of hard disk unit 20-1 in the shock-absorbing sheath 10-1, shock-absorbing sheath 10-1 can comprise various forms of configurations, as being the configuration of cup shape, also can be the configuration of a plurality of shock-absorbing sheaths, elliptical aperture 11-1 and 12-1 on it also can have different shapes and size.In addition, processing conditions also can influence the shape of shock-absorbing sheath 10-1, and as shown in Figure 6, this shock-absorbing sheath 60-1 all offers a breach 61-1 on the relative both sides.The also available injection mould of this shock-absorbing sheath 60-1 is processed as the housing that the cross section takes the shape of the letter U, and is beneficial to the demoulding of completion of processing back casing.
Accommodation space 32-1 in the utility model is in order to hold and to fix hard disk unit 20-1 in it; and cooperate common protection hard disk unit 20-1 with shock-absorbing sheath 10-1; make it avoid the impact of the external force of extraneous all directions; this accommodation space 32-1 can be closed or non-closed, and its shape also is not limited to square.
Claims (7)
1. hard disk shock-absorbing device, can avoid causing being installed in the damage of the hard disk unit in the electronic equipment because of external shock, comprise a hard disk unit, a shock-absorbing sheath and a computer casing, it is characterized in that: this hard disk unit can be installed in the shock-absorbing sheath, this shock-absorbing sheath can hold this hard disk unit, establish a fixed frame in this computer casing, this fixed frame has an accommodation space, is used to hold and be installed with the shock-absorbing sheath of hard disk unit.
2. as the said hard disk shock-absorbing device of claim 1, it is characterized in that: this fixed frame is partial closure at least.
3. as the said hard disk shock-absorbing device of claim 1, it is characterized in that: this fixed frame comprises a hole at least.
4. as the said hard disk shock-absorbing device of claim 1, it is characterized in that: offer a hole on this shock-absorbing sheath at least.
5. as the said hard disk shock-absorbing device of claim 1, it is characterized in that: the center of gravity of this hard disk unit is positioned at a side at this hard disk unit center, and the part of the corresponding hard disk unit center of gravity of shock-absorbing sheath has certain thickness, can absorb bigger vibrations with this part that guarantees the shock-absorbing sheath.
6. as the said hard disk shock-absorbing device of claim 1, it is characterized in that: the cross sectional shape of this shock-absorbing sheath can be wavy.
7. as the said hard disk shock-absorbing device of claim 1, it is characterized in that: the cross sectional shape of this shock-absorbing sheath can be prominent pearl.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02249555 CN2590057Y (en) | 2002-11-13 | 2002-11-13 | Hard disk damping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02249555 CN2590057Y (en) | 2002-11-13 | 2002-11-13 | Hard disk damping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2590057Y true CN2590057Y (en) | 2003-12-03 |
Family
ID=33719964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02249555 Expired - Lifetime CN2590057Y (en) | 2002-11-13 | 2002-11-13 | Hard disk damping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2590057Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7312991B2 (en) | 2004-07-05 | 2007-12-25 | Benq Corporation | Electronic apparatus having a vibration absorber |
| CN100377254C (en) * | 2004-02-03 | 2008-03-26 | 索尼株式会社 | Hard disk drive housing apparatus and electronic apparatus |
| US7643242B2 (en) | 2004-09-07 | 2010-01-05 | Samsung Electronics Co., Ltd. | Hard disk drive assembly, mounting structure for hard disk drive, and mobile phone adopting the mounting structure |
-
2002
- 2002-11-13 CN CN 02249555 patent/CN2590057Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100377254C (en) * | 2004-02-03 | 2008-03-26 | 索尼株式会社 | Hard disk drive housing apparatus and electronic apparatus |
| US7312991B2 (en) | 2004-07-05 | 2007-12-25 | Benq Corporation | Electronic apparatus having a vibration absorber |
| US7643242B2 (en) | 2004-09-07 | 2010-01-05 | Samsung Electronics Co., Ltd. | Hard disk drive assembly, mounting structure for hard disk drive, and mobile phone adopting the mounting structure |
| CN1747052B (en) * | 2004-09-07 | 2011-04-13 | 三星电子株式会社 | Hard disk drive assembly, mounting structure for hard disk drive, and mobile phone adopting the mounting structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20121113 Granted publication date: 20031203 |