CN208689943U - A kind of vehicle-mounted hard disks damping device - Google Patents
A kind of vehicle-mounted hard disks damping device Download PDFInfo
- Publication number
- CN208689943U CN208689943U CN201820976942.7U CN201820976942U CN208689943U CN 208689943 U CN208689943 U CN 208689943U CN 201820976942 U CN201820976942 U CN 201820976942U CN 208689943 U CN208689943 U CN 208689943U
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- China
- Prior art keywords
- hard disk
- vehicle
- damping device
- hard disks
- shell
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- 238000013016 damping Methods 0.000 title claims abstract description 29
- 229920001971 elastomer Polymers 0.000 claims abstract description 23
- 230000035939 shock Effects 0.000 claims abstract description 18
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 229920005549 butyl rubber Polymers 0.000 claims description 4
- 210000002435 tendon Anatomy 0.000 claims description 4
- 239000003292 glue Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Vibration Prevention Devices (AREA)
Abstract
The utility model discloses a kind of vehicle-mounted hard disks damping devices, including shell, it is used to accommodate the hard disk bracket of simultaneously Fixed disk positioned at position among shell, the interface board of one end positioned at the dampening assembly of hard disk bracket length direction two sides and in shell, the hard disk bracket is screwed on the bottom plate of shell, the two sides of the hard disk bracket length direction are respectively provided with 2 shock structures, the dampening assembly is equipped with rubber bumps object, the inside of the rubber bumps object is equipped with fixation hole, the size of the shock structure is corresponding to fixation hole, the shock structure is fixed in the fixation hole, there are gaps between the hard disk bracket side and rubber bumps object.The end of the hard disk is equipped with the line card for fixed data interface line, and the hard disk is connect with interface board using flexible cord.The utility model can guarantee that under Various Complex road conditions, the reliability service of vehicle-mounted hard disks, hard disk connector connects reliable and stable, pop-up not easily to fall off, and contact is good, and disk read-write is stable.
Description
Technical field
The utility model relates to a kind of vehicle-mounted hard disks damping devices, more precisely, are related to a kind of hard with damping reinforcement
The vehicle-mounted hard disks damping device of disc carrier and damping butyl rubber bracket.
Background technique
Under vehicle-mounted vibration environment, when hard disc magnetic head runs at high speed, magnetic head and disk are easy to happen collision, and disk is caused to be scraped
Flower causes the damage of hard disk, so as to cause equipment fault.Existing its stability of vehicle-mounted hard disks damping device and damping effect are not
It is enough good, it is easy to cause disk to scratch the damage for causing hard disk.In addition, the interface of hard disk does not have dedicated fixed device, easily
Cause junction connection to loosen and the failure of equipment occur, can not normally read and write data.
Utility model content
Technical problem underlying to be solved in the utility model is to provide one kind and vehicle-mounted hard disks is made to have good consolidate
Property and good damping effect, another technical problem to be solved in the utility model be so that the data-interface of hard disk with connect
The firm and reliable connection of oralia, does not loosen vulnerable to vibration influence, mistake occurs so as to cause disk read-write.
In order to solve the problems in the existing technology the utility model, provides a kind of vehicle-mounted hard disks damping device
In order to achieve the above purpose, the technical solution of the utility model is:
Shock absorber for hard disk is mainly made of shell, dampening assembly, hard disk bracket, four part of interface board.The data of hard disk
Communication and interface board are connected using soft arranging wire, can be used clamp device Fixed disk interface, be prevented the loosening of interface and fall off.Firmly
Damping, and the damping modes hung using side, hard disk bracket are carried out using the dampening assembly of plastic cement between disc carrier and shell
On protrusion be fixed among the yielding rubber on dampening assembly, can be movable freely empty with tri- axis of X/Y/Z to obtain one
Between, achieve the purpose that damping vibration impact force, can effectively buffer the tri- axis impact force of X/Y/Z under vehicle environment.
A kind of vehicle-mounted hard disks damping device, position is used to accommodate the hard of simultaneously Fixed disk including shell, among the shell
Disc carrier, positioned at the dampening assembly of hard disk bracket length direction two sides and in shell one end interface board, the damping group
Part is 2, and the hard disk bracket is screwed on the bottom plate of shell, and the two sides of the hard disk bracket length direction are respectively provided with
2 shock structures, the dampening assembly are equipped with rubber bumps object, and the inside of the rubber bumps object is equipped with fixation hole, the damping
The size of column is corresponding to fixation hole, and the shock structure is fixed in the fixation hole, the hard disk bracket side and rubber bumps
There are gaps between object.
Wherein, the shell includes bottom case and upper cover, and the shell is rectangle structure.
Wherein, the top of the shock structure is equipped with boss, and the boss is cylinder.
Wherein, the top of the boss is equipped with groove, and the groove is cross row.
Wherein, the dampening assembly includes dynamic mount and rubber bumps object, and the dynamic mount is equipped with mounting hole, the rubber
The bottom of glue protrusion is tightly fastened in the mounting hole, and the mounting hole has 2.
Wherein, the dynamic mount is strip plate, both ends flange with outward extension, in the strip plate
Outer end be additionally provided with transverse reinforcing tendons and longitudinal reinforcing tendons, the waling has 2.
Wherein, arc convex is additionally provided at the outer end edges of the mounting hole, the arc convex there are 2.
Wherein, the flange, waling, waling are consistent with the height of arc convex.
Wherein, the end of the hard disk is equipped with the line card for fixed data interface line, and the hard disk and interface board use
Flexible cord connection.
Wherein, the rubber bumps object uses butyl rubber.
Wherein, the gap is 7mm ± 0.5mm.
The utility model has the beneficial effects that using this efficiently firm vehicle-mounted hard disks damping device, it is ensured that a variety of
Under complex road condition, the reliability service of vehicle-mounted hard disks, hard disk connector connects reliable and stable, pop-up not easily to fall off, and contact is good, firmly
Disk read-write is stable.
Detailed description of the invention
Specific embodiment of the present utility model is described in further detail with reference to the accompanying drawing.
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the perspective view of the explosion of the utility model.
Fig. 3 is the bottom schematic view of the utility model hard disk bracket.
Fig. 4 is the structural schematic diagram of the utility model shock bracket.
Fig. 5 is the structural schematic diagram of the utility model dampening assembly.
Fig. 6 is the structural schematic diagram of the utility model shock structure 8.
Attached drawing detail: upper cover 1, bottom case 2, hard disk 3, hard disk bracket 4, dynamic mount 5, rubber bumps object 6, fixed screw 7 subtract
Shake column 8, host communication interface 9, usb 10, indicator light 11, line card 12, interface board 13, upper cover mounting hole 101, bottom case installation
Hole 201, external panel 202, hard disk fixation hole 401, fan hot hole 402, strip plate 501, flange 502, arc convex 503,
Mounting hole 504, cross reinforcing 505, waling 506, dynamic mount fixation hole 507, head 601, fixation hole 602, bottom
603, boss 801, groove 802.
Specific embodiment
The technical issues of in order to solve the utility model, the technical solution of use, the technical effect of acquirement it can be readily appreciated that
Below with reference to specific attached drawing, specific embodiments of the utility model will be further explained.
As shown in figures 1 to 6, a kind of vehicle-mounted hard disks damping device, including shell, in shell intermediate position for accommodating
And the hard disk bracket 4 of Fixed disk, one end connects positioned at the dampening assembly of 4 length direction two sides of hard disk bracket and in shell
Oralia 13, the dampening assembly are 2, and the hard disk bracket 4 is screwed on the bottom plate of shell, the hard disk bracket 4
The two sides of length direction are respectively provided with 2 shock structures 8, and the dampening assembly is equipped with rubber bumps object 6, the rubber bumps object 6
601 top of head is equipped with fixation hole 602, and the size of the shock structure 8 is corresponding to fixation hole, and the shock structure 8 is fixed on described
In fixation hole 602, there are gaps between the side and rubber bumps object 6 of the hard disk bracket 4.
Wherein, the shell includes bottom case 2 and upper cover 1, and the shell is rectangle structure.
Wherein, the top of the shock structure 8 is equipped with boss 801, and the boss 801 is cylinder, the shock structure 8 with it is hard
Disc carrier 4 is using welding or screw connection.
Wherein, the top of the boss 801 is equipped with groove 802, and the groove 802 is cross row.
Wherein, the dampening assembly includes dynamic mount 5 and rubber bumps object 6, and the dynamic mount 5 is equipped with mounting hole 504,
The bottom 603 of the rubber bumps object 6 is tightly fixed in the mounting hole 504, and the mounting hole 504 has 2.
Wherein, the dynamic mount 5 includes strip plate 501, both ends flange 502 with outward extension, described
The outer end face of strip plate 501 is additionally provided with cross reinforcing 505 and waling 506, and the waling 506 has 2
Item.
Wherein, arc convex 503 is additionally provided at the outer end edges of the mounting hole 504, the arc convex 503 there are 2.
Wherein, the flange 502, waling 506, waling 505 are consistent with the height of arc convex 503.
Wherein, the end of the hard disk bracket 4 is equipped with the line card 12 for fixed data line, the hard disk 3 and interface board
The data line of 13 connections is using flexible cord connection (being not drawn into figure).
Wherein, the rubber bumps object 6 uses butyl rubber.
Wherein, the gap is 7mm ± 0.5mm.
Specifically, upper cover 1 is equipped with upper cover mounting hole 101, bottom case 2 is equipped with its corresponding bottom case mounting hole 201,
The upper cover 1 is screwed by upper cover mounting hole 101 and bottom case mounting hole 201 with bottom case 2.
Specifically, interface board 13 is screwed on external panel 202.
Specifically, the bottom of hard disk bracket 4 is equipped with the hard disk fixation hole 401 for Fixed disk, hard disk is mounted on firmly
In disc carrier 4, they are fixed together by hole corresponding on hard disk fixation hole 401 and hard disk, on the bottom of hard disk bracket 4
It is additionally provided with fan hot hole 402, the fan hot hole 402 there are 4, and the fan hot hole 402 is rectangular (referring to Fig. 3).
Specifically, being additionally provided with the dynamic mount fixation hole for fixing dynamic mount on the cross reinforcing 505 of dynamic mount 5
507, the dynamic mount fixation hole 507 has 3, and installation corresponding with dynamic mount fixation hole 507 is equipped on the side of bottom case 2
Hole will include that the dampening assembly of dynamic mount 5 is fixed on bottom case 2 by fixed screw 7.
Finally, it should be noted that above-described each embodiment is merely to illustrate the technical solution of the utility model, rather than
It is limited；Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art
It is understood that it can still modify to technical solution documented by previous embodiment, or to part of or whole
Technical characteristic is equivalently replaced；And these modifications or substitutions, it does not separate the essence of the corresponding technical solution the utility model
The range of each embodiment technical solution.
Claims (10)
1. a kind of vehicle-mounted hard disks damping device, is characterized in that: including shell, positioned at position among shell for accommodating and fixing firmly
The hard disk bracket of disk, positioned at the dampening assembly of hard disk bracket length direction two sides and in shell one end interface board, it is described
Dampening assembly is 2, and the hard disk bracket is screwed on the bottom plate of shell, the two sides of the hard disk bracket length direction
2 shock structures are respectively provided with, the dampening assembly is equipped with rubber bumps object, and the inside of the rubber bumps object is equipped with fixation hole, institute
The size for stating shock structure is corresponding to fixation hole, and the shock structure is fixed in the fixation hole, the hard disk bracket side and rubber
There are gaps between glue protrusion.
2. vehicle-mounted hard disks damping device according to claim 1, it is characterised in that: the shell includes bottom case and upper cover,
The shell is rectangle structure.
3. vehicle-mounted hard disks damping device according to claim 1, it is characterised in that: the top of the shock structure is equipped with convex
Platform, the boss are cylinder.
4. vehicle-mounted hard disks damping device according to claim 3, it is characterised in that: the top of the boss is equipped with groove,
The groove is cross row.
5. vehicle-mounted hard disks damping device according to claim 1, it is characterised in that: the dampening assembly include dynamic mount and
Rubber bumps object, the dynamic mount are equipped with mounting hole, and the bottom of the rubber bumps object is tightly fastened in the mounting hole,
The mounting hole has 2.
6. vehicle-mounted hard disks damping device according to claim 5, it is characterised in that: the dynamic mount is strip plate,
Its both ends flange with outward extension is additionally provided with transverse reinforcing tendons and longitudinal reinforcing tendons in the outer end of the strip plate,
The waling has 2, and arc convex is additionally provided at the outer end edges of the mounting hole, and the arc convex has 2.
7. vehicle-mounted hard disks damping device according to claim 6, it is characterised in that: the flange, waling, longitudinal direction
Reinforcing rib is consistent with the height of arc convex.
8. vehicle-mounted hard disks damping device according to claim 1, it is characterised in that: the end of the hard disk is equipped with for solid
According to the line card of interface line, the hard disk and interface board are connect fixed number using flexible cord.
9. vehicle-mounted hard disks damping device according to claim 1, it is characterised in that: the rubber bumps object uses butyl rubber
Glue.
10. vehicle-mounted hard disks damping device according to claim 1, it is characterised in that: the gap is 7mm ± 0.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820976942.7U CN208689943U (en) | 2018-06-25 | 2018-06-25 | A kind of vehicle-mounted hard disks damping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820976942.7U CN208689943U (en) | 2018-06-25 | 2018-06-25 | A kind of vehicle-mounted hard disks damping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208689943U true CN208689943U (en) | 2019-04-02 |
Family
ID=65879055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820976942.7U Active CN208689943U (en) | 2018-06-25 | 2018-06-25 | A kind of vehicle-mounted hard disks damping device |
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| Country | Link |
|---|---|
| CN (1) | CN208689943U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110060709A (en) * | 2019-04-24 | 2019-07-26 | 中航光电科技股份有限公司 | A kind of vibration isolation hard-disk cartridge |
| CN110335632A (en) * | 2019-07-15 | 2019-10-15 | 深圳市昊岳科技有限公司 | A kind of vehicle-mounted hard disks protective device |
| WO2021189289A1 (en) * | 2020-03-25 | 2021-09-30 | 深圳市锐明技术股份有限公司 | Damping case |
-
2018
- 2018-06-25 CN CN201820976942.7U patent/CN208689943U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110060709A (en) * | 2019-04-24 | 2019-07-26 | 中航光电科技股份有限公司 | A kind of vibration isolation hard-disk cartridge |
| CN110335632A (en) * | 2019-07-15 | 2019-10-15 | 深圳市昊岳科技有限公司 | A kind of vehicle-mounted hard disks protective device |
| WO2021189289A1 (en) * | 2020-03-25 | 2021-09-30 | 深圳市锐明技术股份有限公司 | Damping case |
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