CN2788303Y - Mobile hard disk video recorder anti-vibration device - Google Patents
Mobile hard disk video recorder anti-vibration device Download PDFInfo
- Publication number
- CN2788303Y CN2788303Y CN 200520057511 CN200520057511U CN2788303Y CN 2788303 Y CN2788303 Y CN 2788303Y CN 200520057511 CN200520057511 CN 200520057511 CN 200520057511 U CN200520057511 U CN 200520057511U CN 2788303 Y CN2788303 Y CN 2788303Y
- Authority
- CN
- China
- Prior art keywords
- video recorder
- mentioned
- hard drive
- vibration abatement
- drive video
- 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
Links
- 230000035939 shock Effects 0.000 claims abstract description 28
- 230000002265 prevention Effects 0.000 claims description 26
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 9
- 229920001971 elastomer Polymers 0.000 abstract 1
- 239000000806 elastomer Substances 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
Landscapes
- Casings For Electric Apparatus (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The utility model relates to a shockproof device of a mobile hard disk video recorder, which is characterized in that a hard disk of the utility model is contained and placed in a support bracket, wherein the support bracket is arranged in a machine shell of the hard disk video recorder, the machine shell is positioned on a base, a first shakeproof element is respectively clamped and placed between the opposite both sides of the hard disk and the support bracket, a second shakeproof element is respectively clamped and placed between the opposite both sides or the bottom surface of the machine shell and the support bracket, and the second shakeproof element comprises an elastomer. The first shakeproof element can adsorb the shock of the machine shell so as to effectively prevent the hard disk from being shocked and damaged, and the second shakeproof element can adsorb the shock the external environment to effectively prevent electric equipment in the machine shell from being shocked and damaged.
Description
Technical field
The utility model relates to a kind of vibration abatement, relates in particular to a kind of vibration abatement of portable hard drive video recorder.
Background technology
The portable hard drive video recorder can be used on the object that automobile etc. moves, general portable hard drive video recorder lacks effective earthquake counter measure, in the case, external force on any pedestal that acts on the portable hard drive video recorder all can directly be sent on hard disk and the interior electrical equipment thereof, very easily hard disk and interior electrical equipment thereof is caused to a certain degree infringement.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of vibration abatement that prevents the hard disk vibrations of portable hard drive video recorder.
The further technical matters to be solved of the utility model is to provide a kind of vibration abatement that prevents the vibrations of the electrical equipment in the portable hard drive video recorder.
For solving the problems of the technologies described above, the technical scheme that the utility model adopted is: a kind of portable hard drive video recorder vibration abatement is provided, its hard disk is placed in the support, this support is arranged in the casing of DVR, this casing is positioned on the pedestal, is gripped with first shock prevention element respectively between the relative both sides of above-mentioned hard disk and the support.
As further improvement of the utility model, be gripped with second shock prevention element respectively between the relative both sides of said machine casing or bottom surface and the support, this second shock prevention element comprises elastic body.
Compare with prior art, first shock prevention element of the present utility model can absorb the vibrations of casing, thereby prevents that effectively hard disk from being shaken damage; In addition, second shock prevention element of the present utility model can absorb extraneous vibrations, thereby prevents that effectively the electrical equipment in the casing from being shaken damage.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and embodiments:
Fig. 1 is the perspective exploded view of the utility model one preferred embodiment, first shock prevention element and related elements.
Fig. 2 is the radial cross-section of first shock prevention element among Fig. 1.
Fig. 3 is a combination vertical view embodiment illustrated in fig. 1.
Fig. 4 is the perspective exploded view of the utility model one preferred embodiment, second shock prevention element and related elements.
Fig. 5 is a combination front elevation embodiment illustrated in fig. 4.
Embodiment
See also Fig. 1 to Fig. 5, the hard disk 1 of this portable hard drive video recorder is placed in the support 2, and this support 2 is arranged in the casing 5 of portable hard drive video recorder, and this casing 5 is positioned on the pedestal 6, and this pedestal 6 can be fixed on car body or other mobile objects.
See also Fig. 1 to Fig. 3, between the relative both sides of hard disk 1 and support 2, be gripped with first shock prevention element 3 respectively.The relative both sides of this hard disk 1 offer two screws 12 respectively; This support 2 has two walls 22 that lay respectively at hard disk 1 relative both sides, and the position of the screw 12 of these wall 22 corresponding hard disks 1 offers through hole 222.This first shock prevention element 3 is a rubber-like pad, and it passes through screw 4 screw locks between hard disk 1 and support 2.This pad comprises a newel 32, these newel 32 central authorities have the through hole 324 that wears for screw 4, the outside wall surface of this newel 32 extends outward a disk 34, the radial section of this disk 34 is wavy, offer an annular groove 342 on its lateral margin face, the position near periphery on the card of disk 34 contiguous hard disks 1 protrudes out some protruding 344.When being installed to first shock prevention element 3 between hard disk 1 and the support 2, it passes the through hole 222 of support 2, and annular groove 342 is arranged on the wall 22 of support 2.The shape that is appreciated that above-mentioned disk 34 is not limited to circle, and it also can be the disk body of other shapes, as rectangle, ellipse etc.
When vibrations pass to first shock prevention element 3 by certain direction, because the radial section of this disk 34 is wavy, seismic wave can be by 3 guiding of first shock prevention element to diffusion all around, and be in the hard disk web member of first shock prevention element, 3 centers, it is screw 4, just can avoid seismic wave, thereby reach shockproof purpose.This first shock prevention element 3 can be eliminated the vibrations from any direction of casing 5 effectively, thereby prevents that hard disk 1 from being damaged by vibrations.
See also Fig. 4 and Fig. 5, damaged by vibrations for preventing the electrical equipment in the casing 5 better, the two opposite sides of casing 5 are respectively arranged with two connecting portions 52, offer through hole 522 on each connecting portion 52.Connecting portion 62 is also extended in the position of the connecting portion 52 of these pedestal 6 corresponding said machine casing 5, also offers through hole 622 on this connecting portion 62.Between the connecting portion 62 of the connecting portion 52 of said machine casing 5 and pedestal 6, be gripped with second shock prevention element 7.This second shock prevention element 7 comprises an elastic body 72 and is connected to the connector 74 of elastic body 72 upper and lowers.This elastic body 72 is an axial horizontal-extending and a rubber-like right cylinder, and its axial two ends cave inward respectively, thereby strengthen its elasticity.This connector 74 is made of copper, and it is embedded in the elastic body 72, and it is the right cylinder with internal thread (not shown), passes above-mentioned through hole 522,622 back screw locks in connector 74 by screw 8.Certainly, above-mentioned second shock prevention element 7 also can be arranged at the bottom surface of casing 5.
The elasticity coefficient of the elastic body 72 of above-mentioned second shock prevention element 7 can the corresponding change with the size that is hit, when the vibrations of transmitting by pedestal 6 hour, this coefficient is less, and it is very soft that whole vibration abatement seems, these less vibrations can't be passed to casing 5 by second shock prevention element 7; When vibrations were big, this coefficient increased thereupon, and it is very hard that whole vibration abatement becomes, and it can absorb very big impact energy rapidly, thereby, also can't be delivered to casing 5 than big bang.Regardless of shaking direction, elastic body 72 can both absorb it effectively, thereby prevents that the electrical equipment in the casing 5 from being damaged by vibrations.
Claims (10)
1, a kind of portable hard drive video recorder vibration abatement, its hard disk is placed in the support, this support is arranged in the casing of DVR, and this casing is positioned on the pedestal, it is characterized in that: be gripped with first shock prevention element respectively between the relative both sides of above-mentioned hard disk and the support.
2, portable hard drive video recorder vibration abatement as claimed in claim 1 is characterized in that: above-mentioned first shock prevention element is a rubber-like pad, and it passes through the screw screw lock between hard disk and support.
3, portable hard drive video recorder vibration abatement as claimed in claim 2, it is characterized in that: above-mentioned pad comprises a newel, these newel central authorities have the through hole that wears for screw, the outside wall surface of this newel extends outward a disk body, offers the annular groove that is used to be arranged on the support on the lateral margin face of this disk body.
4, portable hard drive video recorder vibration abatement as claimed in claim 3, it is characterized in that: the radial section of the disk body of above-mentioned pad is wavy.
5, portable hard drive video recorder vibration abatement as claimed in claim 3 is characterized in that: the card of the contiguous hard disk of the disk body of above-mentioned pad protrudes out some projectioies.
6, as any described portable hard drive video recorder vibration abatement in the claim 1 to 5, it is characterized in that: be gripped with second shock prevention element respectively between the relative both sides of said machine casing or bottom surface and the support, this second shock prevention element comprises elastic body.
7, portable hard drive video recorder vibration abatement as claimed in claim 6, it is characterized in that: above-mentioned second shock prevention element also comprises the connector that is connected to the elastic body upper and lower.
8, portable hard drive video recorder vibration abatement as claimed in claim 7, it is characterized in that: the connector of above-mentioned second shock prevention element is the cylinder with internal thread, the two opposite sides of said machine casing are provided with connecting portion, the connecting portion of corresponding casing also is provided with connecting portion on this pedestal, above-mentioned connecting portion is provided with through hole, pass above-mentioned through hole by screw after screw lock in connector.
9, portable hard drive video recorder vibration abatement as claimed in claim 6 is characterized in that: above-mentioned elastic body is an axial horizontal-extending and a rubber-like cylinder.
10, portable hard drive video recorder vibration abatement as claimed in claim 8, it is characterized in that: the axial two ends of above-mentioned elastic body cave inward respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520057511 CN2788303Y (en) | 2005-04-19 | 2005-04-19 | Mobile hard disk video recorder anti-vibration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520057511 CN2788303Y (en) | 2005-04-19 | 2005-04-19 | Mobile hard disk video recorder anti-vibration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2788303Y true CN2788303Y (en) | 2006-06-14 |
Family
ID=36786599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520057511 Expired - Fee Related CN2788303Y (en) | 2005-04-19 | 2005-04-19 | Mobile hard disk video recorder anti-vibration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2788303Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101740091B (en) * | 2009-12-02 | 2012-08-22 | 青岛海信网络科技股份有限公司 | Device for installing vehicle-mounted hard disks |
| CN106713807A (en) * | 2016-12-28 | 2017-05-24 | 天津同济津保科技有限公司 | Vehicle-mounted digital video recorder |
| CN108346384A (en) * | 2018-03-20 | 2018-07-31 | 马瑞利汽车电子(广州)有限公司 | A kind of mounting structure of automobile instrument LCD screen |
| CN111489770A (en) * | 2020-04-16 | 2020-08-04 | 杭州根基科技有限公司 | Anti-shaking energy-saving hard-state tray based on electromagnetic transmission |
-
2005
- 2005-04-19 CN CN 200520057511 patent/CN2788303Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101740091B (en) * | 2009-12-02 | 2012-08-22 | 青岛海信网络科技股份有限公司 | Device for installing vehicle-mounted hard disks |
| CN106713807A (en) * | 2016-12-28 | 2017-05-24 | 天津同济津保科技有限公司 | Vehicle-mounted digital video recorder |
| CN108346384A (en) * | 2018-03-20 | 2018-07-31 | 马瑞利汽车电子(广州)有限公司 | A kind of mounting structure of automobile instrument LCD screen |
| CN111489770A (en) * | 2020-04-16 | 2020-08-04 | 杭州根基科技有限公司 | Anti-shaking energy-saving hard-state tray based on electromagnetic transmission |
| CN111489770B (en) * | 2020-04-16 | 2021-11-30 | 台州瑞祺工具股份有限公司 | Anti-shaking energy-saving hard disk tray based on electromagnetic transmission |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN CITY JINGYANG DIGITAL TECHNOLOGY CO., LT Free format text: FORMER OWNER: LIU XIANGYANG Effective date: 20070810 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20070810 Address after: 518029 building, 3 floor, 514 Bagua Road, Shenzhen, Guangdong, Futian District Patentee after: Sunell Electronics Co., Ltd. Address before: 3, 518029 floor, 514 Bagua Road, Guangdong, Shenzhen Patentee before: Liu Xiangyang |
|
| C56 | Change in the name or address of the patentee |
Owner name: SHENZHEN JING YANG TECHNOLOGY CO., LTD. Free format text: FORMER NAME: SHENZHEN JING YANG DIGITAL TECHNOLOGY CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: Guangdong province Shenzhen city Nanshan District high tech park, No. two North Road, building 5 floor space micro motor factory, zip code: 518029 Patentee after: Shenzhen Sunell Technology Corporation Address before: 3, building 514, Bagua Road, Shenzhen, Guangdong, Futian District Province, China: 518029 Patentee before: Sunell Electronics Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060614 Termination date: 20140419 |