CN201035998Y - Improved hard disk anti-vibration device - Google Patents
Improved hard disk anti-vibration device Download PDFInfo
- Publication number
- CN201035998Y CN201035998Y CNU2007201196467U CN200720119646U CN201035998Y CN 201035998 Y CN201035998 Y CN 201035998Y CN U2007201196467 U CNU2007201196467 U CN U2007201196467U CN 200720119646 U CN200720119646 U CN 200720119646U CN 201035998 Y CN201035998 Y CN 201035998Y
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- CN
- China
- Prior art keywords
- hard disk
- weight plate
- support member
- utility
- model
- 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 - Fee Related
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Abstract
The utility model discloses an improved hard disk anti-vibration device, which comprises a hard disk jig (1), a bottom plate (3), and a damping supporting piece (2) fixed on the bottom plate (3). The utility model is characterized in that a counter balancing plate (4) is also included, and the counter balancing plate (4) is connected with the hard disk jig (1) and supported by the damping supporting piece (2). Becausethe counter balancing plate is additionally arranged on the hard disk anti-vibration device, better anti-vibration effect can be obtained after the weight of the utility model is increased appropriately.
Description
Technical field
The utility model relates to mechanical hook-up vibrationproof field, especially a kind of improved hard disk antihunting device.
Background technology
Along with the raising that modern industry requires the Stability Control as devices such as precision optical machineries, various antihunting devices arise at the historic moment.Present existing scheme comprises that materials such as adopting big damping, viscoelasticity carries out the device that vibrationproof is handled, for example: by flexible member or material realization vibration dampings such as spring, sponge or block rubbers.This mode is because principle is simple, no energy consumption, good reliability have obtained widespread use.In the hard disk manufacturing process, the hard disk of production often need carry out various detections, and the interference and the harmful effect of the mechanical vibration that bring for reduce in the testing process as extraneous fan rotation etc. can be adopted the device for fixing hard disk of vibrationproof usually.But because the restriction of factors such as material and shape, the weight of hard disk antihunting device of this scheme own is limited, and it is little to cause the vibrationproof damping element to absorb vibrational energy, and the effect of vibrationproof is subjected to very big influence.
Summary of the invention
Technical problem to be solved in the utility model is to provide the protection of vibrationproof better to hard disk.
For solving the problems of the technologies described above, the utility model by the following technical solutions:
A kind of improved hard disk antihunting device comprises hard disc clamping device, base plate and is fixed on damping support member on the base plate, it is characterized in that, also comprises Weight plate, and described Weight plate links to each other with described hard disc clamping device and by described damping supports support.
Described hard disc clamping device is placed in described Weight plate top, and described damping supports support is in described Weight plate bottom.
Described Weight plate has through hole, has the projection that correspondence is passed described through hole on the described damping support member.
Described through hole and described projection are to be threaded.
Described damping support member comprises the support unit of several separation, and each support unit acts on described Weight plate independently.
The technique effect that the utility model can reach is:
Because the Weight plate that matches with hard disc clamping device is installed on antihunting device, suitably gain in weight, can absorb vibrational energy better like this, improve vibration-isolating effect.
Description of drawings
Fig. 1 is the complete decomposition view of hard disk antihunting device of the utility model embodiment.
Fig. 2 is that the hard disk antihunting device of the utility model embodiment is partly installed decomposition view.
Fig. 3 is the hard disk antihunting device stereographic map of the utility model embodiment.
Embodiment
Below by embodiment and in conjunction with the accompanying drawings the utility model being further described.
See also Fig. 1～Fig. 3, antihunting device of the present utility model comprises Weight plate 4, damping support member 2 and base plate 3, and wherein damping support member 2 bodies are arranged under the Weight plate 4, on the base plate 3.Hard disc clamping device 1 is placed in Weight plate 4 tops, and passes through these Weight plate 4 load-bearing on damping support member 2.Offer some through holes on the Weight plate 4, place the hard disc clamping device 1 on the Weight plate 4 can be by the screw retention of passing through hole.The corresponding through hole that matches with Weight plate 4 of offering on the base plate 3.Damping support member 2 by a component from the block rubber unit form, each block rubber is cylindrical, the top of cylindrical body and bottom fit with the corresponding surface of base plate 3, Weight plate 4 respectively, the cylindrical body two ends have stud bump, this stud bump respectively with base plate 3, Weight plate 4 on the corresponding through hole of offering to be threaded.Base plate 3 can make the even load-bearing of each block rubber cylindrical body of damping support member 2, and plays spacing and firm effect to damping support member 2.
The utility model cooperates the damping support member to rise with Weight plate and carries out vibration damping, can make the damping support member absorb vibrational energy so the biglyyest by setting up Weight plate, thereby reaches the vibrationproof protection effect to hard disk the best.
Above content be in conjunction with concrete preferred implementation to further describing that the utility model is done, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field; under the prerequisite that does not break away from the utility model design; can also make some simple deduction or replace, all should be considered as belonging to the scope of patent protection that the utility model is determined by claims of being submitted to.
Claims (5)
1. improved hard disk antihunting device, comprise hard disc clamping device (1), base plate (3) and be fixed on damping support member (2) on the base plate (3), it is characterized in that, also comprise Weight plate (4), described Weight plate (4) links to each other with described hard disc clamping device (1) and is supported by described damping support member (2).
2. hard disk antihunting device as claimed in claim 1 is characterized in that, described hard disc clamping device (1) is placed in described Weight plate (4) top, and described damping support member (2) is supported on described Weight plate (4) bottom.
3. hard disk antihunting device as claimed in claim 2 is characterized in that, described Weight plate (4) has through hole, has the projection that correspondence is passed described through hole on the described damping support member (2).
4. hard disk antihunting device as claimed in claim 3 is characterized in that, described through hole and described projection are to be threaded.
5. as each described hard disk antihunting device of claim 2～4, it is characterized in that described damping support member (2) comprises the support unit of several separation, each support unit acts on described Weight plate (4) independently.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201196467U CN201035998Y (en) | 2007-04-20 | 2007-04-20 | Improved hard disk anti-vibration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201196467U CN201035998Y (en) | 2007-04-20 | 2007-04-20 | Improved hard disk anti-vibration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201035998Y true CN201035998Y (en) | 2008-03-12 |
Family
ID=39196887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201196467U Expired - Fee Related CN201035998Y (en) | 2007-04-20 | 2007-04-20 | Improved hard disk anti-vibration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201035998Y (en) |
-
2007
- 2007-04-20 CN CNU2007201196467U patent/CN201035998Y/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080312 Termination date: 20140420 |