CN103945155B - Hard disk video with vibration isolation equipment - Google Patents
Hard disk video with vibration isolation equipment Download PDFInfo
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- CN103945155B CN103945155B CN201410195770.6A CN201410195770A CN103945155B CN 103945155 B CN103945155 B CN 103945155B CN 201410195770 A CN201410195770 A CN 201410195770A CN 103945155 B CN103945155 B CN 103945155B
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- hard disk
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- dvr
- housing
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- 238000002955 isolation Methods 0.000 title abstract 6
- 238000013016 damping Methods 0.000 claims abstract description 67
- 239000006260 foam Substances 0.000 claims description 19
- 238000009423 ventilation Methods 0.000 claims description 8
- 229920001971 elastomer Polymers 0.000 claims description 6
- 239000011261 inert gas Substances 0.000 claims description 6
- 239000005060 rubber Substances 0.000 claims description 6
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 229920002521 macromolecule Polymers 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 229920001169 thermoplastic Polymers 0.000 claims description 3
- 239000004416 thermosoftening plastic Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 20
- 239000007787 solid Substances 0.000 abstract 2
- 238000001816 cooling Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000011435 rock Substances 0.000 description 3
- 229920003051 synthetic elastomer Polymers 0.000 description 2
- 239000005061 synthetic rubber Substances 0.000 description 2
- 206010033799 Paralysis Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004540 process dynamic Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Landscapes
- Casings For Electric Apparatus (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention discloses a hard disk video with vibration isolation equipment. The hard disk video comprises a hard disk body, a shell and vibration isolation equipment, wherein the hard disk body is arranged in a hard disk holding cavity in a hard disk video case, the shell is arranged in the hard disk holding cavity so as to enclose the hard disk body, and the isolation equipment is arranged in the shell; the damping device comprises an upper end damping part and a lower end damping part, wherein the upper end damping part is a rectangular structural body and is respectively divided into a solid layer, a hollow layer and a raised layer from top to bottom, and the thickness proportion of the solid layer, the hollow layer and the raised layer is (1-2): (2-4): 1; the lower end damping part comprises two wedged structural bodies which are alternately arranged at the bottom of the hard disc body, and the axial directions of the wedge structural bodies and the axial direction of the hard disc body are arranged in parallel. The hard disk video with the vibration isolation equipment is simple in structure, good in vibration isolation effect, good in cooling effect and convenient to change a hard disk, so that the hard disk video can be applied to mass production.
Description
Technical field
The present invention relates to DVR technical field, relate generally to a kind of DVR with vibration abatement.
Background technology
DVR (DigitalVideoRecorder draws DVR), i.e. digital video recorder, with respect to traditional
Analog video video recorder, using HD recording, therefore commonly referred to as DVR, also referred to as DVR.It is a set of to carry out figure
The computer system processing as storage, have image/voice is recorded a video for a long time, is recorded, the work(of remotely monitor and control
Energy.
DVR is usually used on the object of the movements such as automobile, when not shaking unavoidably in the travelings such as automobile or motion process
Dynamic, the electrical equipment that these shake the inevitably hard disk to video recorder and its inside causes certain damage, wherein, firmly
Disk is the part being easiest in DVR damage, and needs often to safeguard or change.DVR on the market is typically scarce
Weary effectively anti-vibration protected measure, some DVRs installs rubber feet or rubber ring is shockproof to carry out, but rubber blanket
Pin or rubber ring are suitable only for the damping under low-frequency vibration, and when object high-frequency vibration, rubber feet or spring cannot make phase
Corresponding adjustment or damping effect are very little, and DVR is not had with protective effect, especially when hard in DVR
When disc portion breaks down, maintenance needs to open cabinet with when changing hard disk, wastes time and energy, very inconvenient.
In view of foregoing description it would be highly desirable to have a kind of be convenient to mount and dismount and the good DVR of shockproof effect appearance, that is, protect
Card also will not damage hard disk under the vibrations of big frequency, can ensure that the dismounting or easy for installation when needing to change hard disk again.
Content of the invention
The purpose of the present invention is to overcome prior art defect, provides that a kind of shockproof effect is good, it is convenient to change hard disk and radiates
The good DVR of effect.
To achieve these goals with some other purposes, the technical scheme that the present invention provides is：
A kind of DVR with vibration abatement is it is characterised in that include：
Hard disk body, its hard disk being arranged in hard disc video recorder case houses in cavity, described hard disk body lower surface
There is radian, the top margin of described hard disk body lower surface radian is be arranged in parallel with hard disk body axial direction；
Housing, it is arranged on described hard disk and houses the described hard disk body of encirclement in cavity；
Damping device, it is arranged in housing, and damping device includes：
Upper end damping part, it is a rectangular structure, and described upper end damping part is from top to bottom divided into 3 layers and is respectively in fact
Body layer, hollow layer and convexity layer, the thickness proportion of described physical layer, hollow layer and convexity layer is 1-2: 2-4: 1, sets in hollow layer
Put multiple support columns, described physical layer is fixedly installed on the madial wall of described housing upper end, described convexity layer is resisted against hard disk originally
Body upper end；
Lower end damping part, it includes two Chromusterts, and two Chromusterts are spaced apart and are arranged on hard disk body
Bottom, described Chromusterts axial direction is be arranged in parallel with described hard disk body axial direction, and two described wedge structures
Body inclined-plane bear against hard disk body have radian lower surface both sides, described Chromusterts lower end is fixedly installed on institute
State on housing lower end inside wall.The convexity layer of upper end damping part is set to multiple hollow structure foams, can play one first
Individual elastic buffer effect, and the cross section at other positions than foam for the cross section of the free end of excessively individual hollow structure foam
Little it is ensured that not affected by resistance when hard disk body takes out from housing, it is convenient to change；It is filled with inert gas in foam, can
So that the elastic effect of elastic bumps is more preferably, the softer vibrations eliminating to hard disk；The upper end damping part setting of damping device
Become three layers to be physical layer, hollow layer and convexity layer, physical layer there is certain thickness it is ensured that its be fixedly connected with spring firm
Degree, hollow layer can provide certain vibrations cushion space, and convexity layer is set to damping and provides certain space can make firmly
Disk body surface has heat sinking function；Lower end damping part fixes hard disk body from both sides so as to will not in housing arbitrarily
Rock, and coordinate the elastic reaction of spring to play damping and protect the effect of hard disk body；Upper end damping part and lower end damping
Through hole is provided with part, is all the normal work it is ensured that hard disk will not be overheated for radiating.
Preferably, the described DVR with vibration abatement also includes：
Guide rail, it includes two fixing guide rails and two rail plates, and two described rail plates are separately positioned on described
On corresponding two lateral walls of housing, described fixing guide rail correspondence rail plate is arranged on hard in described hard disc video recorder case
Disk houses on cavity madial wall, and described guide rail axial direction is parallel with described hard disk body axial direction；
Hull outside is provided with guide rail, when changing hard disk body, as long as by related for housing hard disk body from HD recording
It is replaceable that hard disk in machine cabinet houses taking-up in cavity, convenient and practical；Guide rail is also configured to play fixation to housing, and
And ensure that housing and hard disk house and have a fixed gap it is ensured that radiating effect is good between cavity inner wall.
Multiple damping springs, it is arranged between described damping device lateral surface and housing；
Multiple through holes, its insertion is arranged on described upper end damping device and lower end damping device；
Built-in power, it is arranged on this internal bottom of hard disk.
Preferably, the convexity layer of described upper end damping part is set to multiple hollow structure foams.
Preferably, it is filled with inert gas in multiple hollow structure foams of convexity layer.
Preferably, the thickness proportion of described physical layer, hollow layer and convexity layer is 1: 2: 1.
Preferably, described Chromusterts inclined-plane has a radian, and the radian phase of radian and described hard disk body lower end
Adapt to.
Preferably, described Chromusterts Sidewall Height is less than described hard disk body height.
Preferably, the described DVR with vibration abatement also includes：Ventilation unit, it is arranged on described shell
On body madial wall.
Preferably, described ventilation unit is at least one in passage or mini-fan.
Preferably, described damping device is made up of one of synthetic rubber or thermoplastic macromolecule material, described
Support column is spring.
The invention has the beneficial effects as follows：
1) convexity layer of upper end damping part is set to multiple hollow structure foams, can play an elastic buffer first
Effect, and other positions than foam for the cross section of the free end of excessively individual hollow structure foam cross section little it is ensured that hard
Disk body is not affected by resistance when taking out from housing, and it is convenient to change；It is filled with inert gas in foam, elastic bumps can be made
Elastic effect more preferably, the softer vibrations eliminating to hard disk；
2) the upper end damping part of damping device is arranged to three layers is physical layer, hollow layer and convexity layer, and physical layer has
It is ensured that its firmness of being fixedly connected with spring, hollow layer can provide certain vibrations cushion space to certain thickness, raised
Layer is set to damping and provides certain space that hard disk body surface can be made to have heat sinking function；
3) lower end damping part fixes hard disk body so as to arbitrarily will not rock in housing from both sides, and coordinates bullet
The elastic reaction of spring plays damping and protects the effect of hard disk body；
4) be provided with through hole on upper end damping part and lower end damping part, be all for radiating it is ensured that hard disk not
Can overheated, normal work；
5) general shock-damping connector is set to only spring, and the present invention is additionally provided with damping device, so can ensure that
Even if hard disk body also will not be occurred acutely with housing after in the case of vibrations acutely, paralysis deforms upon and reaches the limit values
Collision, protects hard disk ontological security, the situation even if DVR is damaged to the full extent, also can guarantee that hard disk originally counts in vivo
According to not losing；
6) hull outside is provided with guide rail, when changing hard disk body, as long as related for housing hard disk body is recorded from hard disk
It is replaceable that hard disk in camera cabinet houses taking-up in cavity, convenient and practical；
7) guide rail is also configured to play fixation to housing, and ensures that housing and hard disk house and have one between cavity inner wall
Fixed gap is it is ensured that radiating effect is good；
8) ventilation unit of housing is set to help hard disk and DVR radiating it is ensured that the more preferable work of DVR
Make.
In sum, present configuration is simple, and shockproof effect is good, changes hard disk convenience and good heat dissipation effect, can be applicable to
Large-scale production.
Brief description
Fig. 1 is the housing interior structure sectional view of the DVR with vibration abatement of the present invention.
Fig. 2 is that the upper end damping part sectional structure of the DVR with vibration abatement of the present invention is illustrated
Figure.
Specific embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings, to make those skilled in the art with reference to specification literary composition
Word can be implemented according to this.
As shown in figure 1, the structure of the DVR with vibration abatement of the present invention is：
Hard disk body 2, its hard disk being arranged in hard disc video recorder case houses in cavity, described hard disk body lower surface
There is radian, the top margin of described hard disk body 2 lower surface radian is be arranged in parallel with hard disk body 2 axial direction；Housing 1, it sets
Put to house in cavity in described hard disk and surround described hard disk body 2；
Damping device, it is arranged in housing 1, and damping device includes：
As shown in Fig. 2 upper end damping part 3, it is a rectangular structure, and described upper end damping part 3 from top to bottom divides
3 layers are become to be respectively physical layer 9, hollow layer 10 and convexity layer, the thickness proportion of described physical layer 9, hollow layer 10 and convexity layer is
1-2: 2-4: 1, multiple support columns 12 are set in hollow layer 10, and described physical layer 9 is fixedly installed on described housing 1 upper end madial wall
On, described convexity layer is resisted against hard disk body 2 upper end；
Lower end damping part, it includes two Chromusterts 5, and two Chromusterts 5 are spaced apart and are arranged on hard disk originally
Body 2 bottom, described Chromusterts 5 axial direction is be arranged in parallel with described hard disk body 2 axial direction, and two described wedge shapes
Structure 5 inclined-plane bear against hard disk body 2 have radian lower surface both sides, described Chromusterts 5 lower end is fixed
It is arranged on described housing 1 lower end inside wall.
Guide rail, it includes two fixing guide rails and two rail plates, and two described rail plates are separately positioned on described
On corresponding two lateral walls of housing 1, described fixing guide rail corresponds to rail plate and is arranged in described hard disc video recorder case
Hard disk houses on cavity madial wall, and described guide rail axial direction is parallel with described hard disk body 2 axial direction；Set outside housing 1
It is equipped with guide rail, when changing hard disk body 2, as long as hard disk in hard disc video recorder case for related for the housing 1 hard disk body 2 is held
It is replaceable for being empty taking-up in chamber, convenient and practical；Guide rail is also configured to 1 fixation of housing, and ensures housing 1 and hard
Disk houses has a fixed gap it is ensured that radiating effect is good between cavity inner wall.Multiple damping springs 6, it is arranged on described damping
Between device lateral surface and housing 1；Multiple through holes 7, its insertion is arranged on described upper end damping device and lower end damping device
On；Built-in power 8, it is arranged on bottom in hard disk body 2.
The convexity layer of described upper end damping part 3 is set to multiple hollow structure foams 11.
It is filled with inert gas in multiple hollow structure foams 11 of convexity layer.
The thickness proportion of described physical layer 9, hollow layer 10 and convexity layer is 1: 2: 1.
Described Chromusterts 5 inclined-plane has radian, and radian is adapted with the radian of described hard disk body 2 lower end.
Described Chromusterts 5 Sidewall Height is less than described hard disk body 2 height.
The described DVR with vibration abatement also includes：Ventilation unit 4, it is arranged on inside described housing 1
On wall.
Described ventilation unit 4 is at least one in passage or mini-fan.
Described damping device is made up of one of synthetic rubber or thermoplastic macromolecule material, and described support column 12 is
Spring 6.The convexity layer of upper end damping part 3 is set to multiple hollow structure foams 11, can play an elastic buffer first
Effect, and other positions than foam 11 for the cross section of the free end of excessively individual hollow structure foam 11 cross section little it is ensured that
Do not affected by resistance when hard disk body 2 takes out from housing 1, it is convenient to change；It is filled with inert gas in foam 11, can make
The elastic effect of elastic bumps is more preferable, the softer vibrations eliminating to hard disk；The upper end damping part 3 of damping device is arranged to three
Layer is physical layer 9, hollow layer 10 and convexity layer, and physical layer 9 has certain thickness it is ensured that its jail of being fixedly connected with spring 6
Soundness, hollow layer 10 can provide certain vibrations cushion space, and convexity layer is set to damping and provides certain space permissible
Hard disk body 2 surface is made to have heat sinking function；Lower end damping part fixes hard disk body 2 from both sides so as to will not be in housing 1
Inside arbitrarily rock, and coordinate the elastic reaction of spring 6 to play damping and protect the effect of hard disk body 2；Upper end damping part 3 He
Through hole 7 is provided with the damping part of lower end, is all the normal work it is ensured that hard disk will not be overheated for radiating.
Although embodiment of the present invention is disclosed as above, it is not restricted to listed in specification and embodiment
With, it can be applied to various suitable the field of the invention completely, for those skilled in the art, can be easily
Realize other modification, therefore under the universal being limited without departing substantially from claim and equivalency range, the present invention does not limit
In specific details with shown here as the legend with description.
Claims (10)
1. a kind of DVR with vibration abatement is it is characterised in that include：
Hard disk body, its hard disk being arranged in hard disc video recorder case houses in cavity, and described hard disk body lower surface has
Radian, the top margin of described hard disk body lower surface radian is be arranged in parallel with hard disk body axial direction；
Housing, it is arranged on described hard disk and houses the described hard disk body of encirclement in cavity；
Damping device, it is arranged in housing, and damping device includes：
Upper end damping part, it is a rectangular structure, and described upper end damping part is from top to bottom divided into 3 layers and is respectively entity
Layer, hollow layer and convexity layer, the thickness proportion of described physical layer, hollow layer and convexity layer is 1-2:2-4:1, setting in hollow layer
Multiple support columns, described physical layer is fixedly installed on the madial wall of described housing upper end, and described convexity layer is resisted against hard disk body
Upper end；
Lower end damping part, it includes two Chromusterts, and two Chromusterts are spaced apart and are arranged on hard disk body bottom portion,
Described Chromusterts axial direction is be arranged in parallel with described hard disk body axial direction, and two described Chromusterts inclined-planes
Bear against hard disk body have radian lower surface both sides, described Chromusterts lower end is fixedly installed on described housing
On lower end inside wall；
Described support column is spring；Described convexity layer is set to multiple hollow structure foams；Described Chromusterts inclined-plane and institute
The radian stating hard disk body lower end is adapted.
2. carry the DVR of vibration abatement as claimed in claim 1 it is characterised in that also including：
Guide rail, it includes two fixing guide rails and two rail plates, and two described rail plates are separately positioned on described housing
On corresponding two lateral walls, described fixing guide rail corresponds to the hard disk appearance that rail plate is arranged in described hard disc video recorder case
It is empty on chamber inner sidewall, described guide rail axial direction is parallel with described hard disk body axial direction；
Multiple damping springs, it is arranged between described damping device lateral surface and housing；
Multiple through holes, its insertion is arranged on described upper end damping device and lower end damping device；
Built-in power, it is arranged on this internal bottom of hard disk.
3. carry as claimed in claim 2 the DVR of vibration abatement it is characterised in that described upper end damping part
Convexity layer is set to multiple hollow structure foams.
4. carry the DVR of vibration abatement as claimed in claim 3 it is characterised in that multiple hollows of convexity layer are tied
It is filled with inert gas in structure foam.
5. carry as claimed in claim 4 the DVR of vibration abatement it is characterised in that described physical layer, hollow layer
Thickness proportion with convexity layer is 1:2:1.
6. carry as claimed in claim 5 the DVR of vibration abatement it is characterised in that described Chromusterts inclined-plane
There is radian, and radian is adapted with the radian of described hard disk body lower end.
7. carry as claimed in claim 6 the DVR of vibration abatement it is characterised in that described wedge structure side wall
Highly it is less than described hard disk body height.
8. carry the DVR of vibration abatement as claimed in claim 7 it is characterised in that also including：Ventilation unit, its
It is arranged on described case inside wall.
9. carry the DVR of vibration abatement as claimed in claim 8 it is characterised in that described ventilation unit is ventilation
At least one in hole or mini-fan.
10. carry as claimed in claim 9 the DVR of vibration abatement it is characterised in that described damping device is by closing
One of rubber or thermoplastic macromolecule material is become to make, described support column is spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410195770.6A CN103945155B (en) | 2014-05-09 | 2014-05-09 | Hard disk video with vibration isolation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410195770.6A CN103945155B (en) | 2014-05-09 | 2014-05-09 | Hard disk video with vibration isolation equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103945155A CN103945155A (en) | 2014-07-23 |
| CN103945155B true CN103945155B (en) | 2017-02-15 |
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ID=51192607
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410195770.6A Active CN103945155B (en) | 2014-05-09 | 2014-05-09 | Hard disk video with vibration isolation equipment |
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| CN (1) | CN103945155B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105530773A (en) * | 2014-12-09 | 2016-04-27 | 安徽联硕实业有限公司 | Electric vehicle charger shell apparatus |
| CN105805517A (en) * | 2016-04-22 | 2016-07-27 | 成都聚智工业设计有限公司 | Novel security and protection monitor adjusting bracket |
| CN107742525A (en) * | 2017-10-25 | 2018-02-27 | 南宁恒腾科技有限公司 | A kind of computer disk bracket |
| CN109873942B (en) * | 2019-03-14 | 2025-01-14 | 上海贺普计算机科技有限公司 | A law enforcement recorder and its management system |
| CN110850932A (en) * | 2019-10-22 | 2020-02-28 | 安徽财经大学 | A shock-proof protection device for a computer hard disk |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2927256Y (en) * | 2006-02-24 | 2007-07-25 | 英飞拓科技（深圳）有限公司 | Shock-absorbing structure of embedded digital network vehicle hard-disk video recorder |
| CN102063928A (en) * | 2011-01-24 | 2011-05-18 | 深圳市威康普科技有限公司 | Vehicle-mounted high-definition DVR (Digital Video Recorder) hard disk with shock damping and safety protection device |
| CN202957041U (en) * | 2012-12-05 | 2013-05-29 | 深圳市合正汽车电子有限公司 | Hard disk shock absorber of on-board computer system |
| CN203801021U (en) * | 2014-05-09 | 2014-08-27 | 杨海涛 | Hard disk video recorder with shockproof device |
-
2014
- 2014-05-09 CN CN201410195770.6A patent/CN103945155B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2927256Y (en) * | 2006-02-24 | 2007-07-25 | 英飞拓科技（深圳）有限公司 | Shock-absorbing structure of embedded digital network vehicle hard-disk video recorder |
| CN102063928A (en) * | 2011-01-24 | 2011-05-18 | 深圳市威康普科技有限公司 | Vehicle-mounted high-definition DVR (Digital Video Recorder) hard disk with shock damping and safety protection device |
| CN202957041U (en) * | 2012-12-05 | 2013-05-29 | 深圳市合正汽车电子有限公司 | Hard disk shock absorber of on-board computer system |
| CN203801021U (en) * | 2014-05-09 | 2014-08-27 | 杨海涛 | Hard disk video recorder with shockproof device |
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| CN103945155A (en) | 2014-07-23 |
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| PB01 | Publication | ||
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| 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: Yang Haitao Inventor after: Zhao Guodong Inventor after: Di Sheng Inventor before: Yang Haitao |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191204 Address after: 215100 4th floor, building 5, No. 892, Wusong Road, Guoxiang street, Wuzhong Economic Development Zone, Suzhou City, Jiangsu Province Patentee after: Harvey Optoelectronic Technology (Suzhou) Co., Ltd Address before: 530602, the Guangxi Zhuang Autonomous Region, Mashan County, Lin Wei Town, prosperous village sheep Tong Tun Patentee before: Yang Haitao |