CN102096443A - Shock-absorbing and noise-cancelling base plate for computer case - Google Patents
Shock-absorbing and noise-cancelling base plate for computer case Download PDFInfo
- Publication number
- CN102096443A CN102096443A CN201010605370XA CN201010605370A CN102096443A CN 102096443 A CN102096443 A CN 102096443A CN 201010605370X A CN201010605370X A CN 201010605370XA CN 201010605370 A CN201010605370 A CN 201010605370A CN 102096443 A CN102096443 A CN 102096443A
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- CN
- China
- Prior art keywords
- base plate
- noise
- shock
- vibration
- damping
- 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.)
- Granted
Links
- 230000035939 shock Effects 0.000 claims abstract description 4
- 230000005540 biological transmission Effects 0.000 claims abstract description 3
- 238000013016 damping Methods 0.000 claims description 17
- 230000003313 weakening effect Effects 0.000 claims description 2
- 230000003139 buffering effect Effects 0.000 claims 1
- 239000006260 foam Substances 0.000 abstract 2
- 230000017525 heat dissipation Effects 0.000 abstract 1
- 230000030279 gene silencing Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 210000003850 cellular structure Anatomy 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Images
Abstract
The invention discloses a shock-absorbing and noise-cancelling base plate for a computer case, which is characterized by comprising an integral shock-absorbing and noise-cancelling flat plate of which length and width are both roughly in balance with that of the bottom of a standard computer case. In order to prevent the transmission of shock waves and the badness of the heat dissipation of the integral base plate, a middle section of the base plate is provided with two longitudinal parallel strips of which two heads are connected with two longitudinal ends. The two longitudinal ends of the base plate are both provided with a handle groove parallel to an end side, foam elastic strip-shaped blocks having the shock-absorbing and noise-cancelling function are symmetrically glued in parallel at two longitudinal ends of the bottom surface of the shock-absorbing and noise-cancelling base plate, and the handle grooves are located at the outside of the foam elastic strip-shaped blocks, so that the base plate can be conveniently pulled out or placed in the bottom of the case.
Description
Technical field
The present invention relates to the shockproof quieter of computer housing, specifically a kind of vibration-damping noise-reducing backing plate of computer housing.Many high-grade computer housings all can produce noise, because inner existence vibration, particularly cooling fan, even axle and fan blade title property good more, the stirring of air also can cause vibration, is in for a long time to make people's uneasiness that has the fidgets in the vibrating noise, and influences work quality and healthy.
Background technology
Existing a lot of about various damping and silencing plates, notification number CN2191937Y utility model patent has been introduced the structure of the flat elastomeric material of a kind of triangle hollow, the superiority of contrast and solid rubber pad and spring contrast, but obviously its cellular structure on the dynamic object lateral stability be much worse than solid rubber pad and spring, better by " when placing eight layers of vibration isolator " described in its instructions shock resistance, but so lateral stability is just poorer.This in addition shape manufacture craft is difficult, and this rubber material of bulk is expensive too as damping and silencing of the present invention.Solid dull and stereotyped rubber is a kind of selection, but has hardness control problem, because computer housing weight and little, vibration really up to the mark is difficult to absorb, cross soft then owing to continue load-bearing for a long time because very fast deformation and elasticity reduces significantly, and the attenuating cushioning effect, if change then cost is bigger; And because bottom integrated is equivalent to add individual thermofin, unfavorable to dispelling the heat.Not only there is above-mentioned same problem in notification number CN200720067615.1 band metal spring rubber slab, and because it only is suitable for the huge vibrations object of bearing capacity with material and structure, shockproof etc. such as track for a train.Also having special purpose computer to reduce the software of noise, certain effect is arranged, but act on limitedly, is cost to take computer resource also, is difficult to the consumer and accepts.Through the noise problem of investigation desktop computer case, the user does not take measures at present substantially, because there is not very effective way at all, so though be not a complicated technology difficult problem, all only stand the torment of noise.
Summary of the invention
In view of there is above-mentioned defective in prior art, technical matters to be solved by this invention is the weight according to computer housing, selects two bar shaped elasticity paste blocks, is affixed on the ad hoc silencing and damping plate; Bar shaped elasticity paste block is conveniently replaced as consumptive material, and the relative rubber slab cost of silencing and damping plate greatly lowers, and the big subordinate in stage casing is in hollow strip economical with materials not only, more helps preventing the propagation and the heat radiation that shake.
Description of drawings
Fig. 1 is for upward view of the present invention and partly cut open side view
Fig. 2 is plan view of the present invention and stereographic map
Embodiment
Below in conjunction with drawings and Examples the present invention is explained in further detail, so that the public grasps concrete enforcement means of the present invention better, fully understand advantage and effect that the present invention has, but the present invention is not limit by described embodiment.
Referring to Fig. 1 is the top structural drawing of vibration damping de-noising backing plate.Base plate 1 adopts a monoblock silencing and damping plate flat board, and is long and wide all long roughly suitable with wide size with the bottom of standard computer housing.For the transmission that prevents monoblock base plate shock wave with dispel the heat bad, the symmetry strip place to go, stage casing of base plate 1 both sides is formed two side direction strip breach 1-1, and at the corresponding length in the centre and both sides of respective base 1 1-2 that windows, form base plate 1 like this and have two parallel strip 1-3 longitudinally, and two parallel strip 1-3 two link to each other with vertical two ends.Base plate 1 vertical two ends all have a handle groove 1-4 parallel with holding the limit, and finger can stretch into when needs take out or send vibration damping de-noising backing plate into the cabinet bottom, makes things convenient for pull base plate 1.Do not get through in the middle of the handle groove 1-4, form linkage section 1-5, be unlikely during pull and break to reduce weakening to base plate handle groove 1-4 both sides.
Referring to Fig. 1 and Fig. 2, the two ends longitudinally in the bottom surface of vibration damping de-noising backing plate, symmetrical parallel is pasted the spumescence elasticity stick 2 with vibration reduction and cushioning effect, and handle groove 1-4 is positioned at the outside of spumescence elasticity stick 2.This spumescence elasticity stick 2 is easy to change when wearing out.Because spumescence elasticity stick 2 acts on ground or computer desk base plate, the vibration damping de-noising backing plate of Xiang Lianing has better elastic therewith, absorbing vibration in the time of on cabinet is placed on, or the change vibration frequency subdues resonance, thus reduce vibrating noise significantly.
The present invention not only can be applied to the computer housing vibrations, is not that the excessive instrument that makes a noise all can use for any similar weight.
It is low that the present invention has a cost, practical and be widely used so be easy to promote the use of.
Claims (2)
1. the vibration-damping noise-reducing backing plate of a computer housing is characterized by, and base plate adopts a monoblock vibration-damping noise-reducing flat board, and is long and wide all long roughly suitable with wide size with the bottom of standard computer housing.For the transmission that prevents monoblock base plate shock wave with dispel the heat badly, the symmetry strip place to go, stage casing of base plate both sides is formed two side direction strip breach, and window in the corresponding length in the centre and both sides of respective base.Form the base plate stage casing like this and have two parallel strips longitudinally, and two parallel strip two link to each other with vertical two ends.The vertical two ends of base plate all have a handle groove parallel with holding the limit, and finger can stretch into when needs take out vibration damping de-noising backing plate or send into cabinet, makes things convenient for the pull base plate.Do not get through in the middle of the handle groove, form linkage section to reduce weakening to base plate handle groove both sides.The two ends longitudinally in the bottom surface of vibration damping de-noising backing plate, symmetrical parallel is pasted the spumescence elasticity stick with damping, buffering effect, and the handle groove is positioned at the outside of spumescence elasticity stick.
2. the vibration-damping noise-reducing backing plate of a kind of computer housing according to claim 1 not only can be applied to the computer housing vibrations, is not that the excessive instrument that sends vibrating noise all can use for any similar weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010605370.XA CN102096443B (en) | 2010-12-13 | 2010-12-13 | The vibration damping de-noising backing plate of computer housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010605370.XA CN102096443B (en) | 2010-12-13 | 2010-12-13 | The vibration damping de-noising backing plate of computer housing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102096443A true CN102096443A (en) | 2011-06-15 |
| CN102096443B CN102096443B (en) | 2016-04-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010605370.XA Expired - Fee Related CN102096443B (en) | 2010-12-13 | 2010-12-13 | The vibration damping de-noising backing plate of computer housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102096443B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107776670A (en) * | 2017-09-21 | 2018-03-09 | 镇江市胜得机械制造有限责任公司 | A kind of good machinery chassis of shock-proof effect |
| CN107795630A (en) * | 2017-09-21 | 2018-03-13 | 镇江市胜得机械制造有限责任公司 | A kind of beam for machinery chassis |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2058723A2 (en) * | 2007-11-07 | 2009-05-13 | Portwell Inc. | Shock absorbing structure of computer storage device |
| CN201247428Y (en) * | 2008-07-23 | 2009-05-27 | 上海北大方正科技电脑系统有限公司 | Damping cover for notebook-type computer hard disk |
| CN201382246Y (en) * | 2009-03-21 | 2010-01-13 | 蒋橙 | Laptop support |
-
2010
- 2010-12-13 CN CN201010605370.XA patent/CN102096443B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2058723A2 (en) * | 2007-11-07 | 2009-05-13 | Portwell Inc. | Shock absorbing structure of computer storage device |
| CN201247428Y (en) * | 2008-07-23 | 2009-05-27 | 上海北大方正科技电脑系统有限公司 | Damping cover for notebook-type computer hard disk |
| CN201382246Y (en) * | 2009-03-21 | 2010-01-13 | 蒋橙 | Laptop support |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107776670A (en) * | 2017-09-21 | 2018-03-09 | 镇江市胜得机械制造有限责任公司 | A kind of good machinery chassis of shock-proof effect |
| CN107795630A (en) * | 2017-09-21 | 2018-03-13 | 镇江市胜得机械制造有限责任公司 | A kind of beam for machinery chassis |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102096443B (en) | 2016-04-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Liu Xiuling Inventor before: Wang Yichuan |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20170828 Address after: 300000, Tianjin Binhai New Area, Tanggu Zhongjian happy city 3-1-301 Patentee after: Liu Xiuling Address before: Hefei City, Anhui province Yonghong road 230061 No. 15 Anhui Academy of Medical Sciences Building 10 room 105 Patentee before: Wang Yichuan |
|
| TR01 | Transfer of patent right | ||
| CB03 | Change of inventor or designer information |
Inventor after: Liu Xiuling Inventor after: Li Bin Inventor before: Liu Xiuling |
|
| CB03 | Change of inventor or designer information | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160413 Termination date: 20181213 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |