CN204288806U - A kind of vehicle-mounted vibration damping hard disk - Google Patents
A kind of vehicle-mounted vibration damping hard disk Download PDFInfo
- Publication number
- CN204288806U CN204288806U CN201420819614.8U CN201420819614U CN204288806U CN 204288806 U CN204288806 U CN 204288806U CN 201420819614 U CN201420819614 U CN 201420819614U CN 204288806 U CN204288806 U CN 204288806U
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- hard disk
- hole
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- hard
- fixed
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Abstract
The utility model relates to the technical field of hard disc apparatus, discloses a kind of vehicle-mounted vibration damping hard disk.This vehicle-mounted vibration damping hard disk comprises: hard-disk cartridge; Be symmetricly set on the anti-vibration member of two relative inner walls of hard-disk cartridge; Wherein, each anti-vibration member comprises: the fixed support being fixed on the madial wall of hard-disk cartridge, be fixed at least two antivibration circles on fixed support, each antivibration circle comprises: be provided with the synthetic rubber overcoat clamping hole, and the damping fluid be sealed in synthetic rubber overcoat, and damping fluid wraps and clamps hole; Be arranged on the hard disk fixed head between two anti-vibration members, and hard disk fixed head is provided with matches clamp projection with each hole that clamps.In the above-described embodiments, the vibration effect of external force to hard disk is reduced by adopting two anti-vibration members be oppositely arranged, hard disk is to the stop that all can be subject to synthetic rubber overcoat and damping fluid during arbitrary direction vibration, improve the security of hard disk, meanwhile, user can self-changeable hard disk easily.
Description
Technical field
The utility model relates to the technical field of hard disc apparatus, refers more particularly to a kind of vehicle-mounted vibration damping hard disk.
Background technology
The antivibration method used when existing hard disk is installed on vehicle, the main vibration damping bubble that adopts is continuous, and rubber, the damping materials such as spring, protect in each face of hard disk, and install difficulty, effect is poor, and stability also has problems.Or use the high-end vibration isolating method of wire rope, but exist expensive, installation difficulty.
The shortcoming of prior art is as follows: install inconvenient, 6 planes all need to do anti-vibration measure; Material is many, more scattered, the inconvenient dismounting of user or replacing hard disk; Overall antivibration effect is poor, can not ensure vehicle-mounted hard disks data security; Can not 2.5 inch hard of compatible different-thickness.
Utility model content
The utility model provides a kind of vehicle-mounted vibration damping hard disk, simplifies the vibration-proof structure of hard disk, improves the effectiveness in vibration suppression of hard disk simultaneously.
The utility model provides a kind of vehicle-mounted vibration damping hard disk, and this vehicle-mounted vibration damping hard disk comprises:
Hard-disk cartridge;
Be symmetricly set on the anti-vibration member of two relative inner walls of described hard-disk cartridge; Wherein, each anti-vibration member comprises: the fixed support being fixed on the madial wall of described hard-disk cartridge, be fixed at least two antivibration circles on described fixed support, each antivibration circle comprises: be provided with the synthetic rubber overcoat clamping hole, and the damping fluid be sealed in described synthetic rubber overcoat, and described damping fluid wrap described in clamp hole;
Be arranged on the hard disk fixed head between described two anti-vibration members, and described hard disk fixed head is provided with matches clamp projection with each hole that clamps;
Be fixed on the hard disk of described hard disk fixed head.
In the above-described embodiments, the vibration effect of external force to hard disk is reduced by adopting two anti-vibration members be oppositely arranged, concrete, when there is vibration, hard disk slows down by the antivibration circle in anti-vibration member the impact be subject to, the damped liquid in hole that clamps be connected with antivibration circle due to hard disk fixed head wraps, thus make when there is vibration, hard disk is to the stop that all can be subject to synthetic rubber overcoat and damping fluid during arbitrary direction vibration, improve the security of hard disk, in addition, in ensureing that vehicle travels, the normal read-write of vehicle-mounted hard disks data, ensure user's vehicle-mounted hard disks data security.Moreover, when changing hard disk, only hard disk need be separated with hard disk fixed head, when changing without the need to dismantling the connection of anti-vibration member and hard disk fixed head, guarantee that user can self-changeable hard disk easily, can not whole antivibration scheme performance be caused to reduce because of dismounting hard disk or lose efficacy simultaneously.
Preferably, each synthetic rubber overcoat has the projection extended in the cavity holding described damping fluid, described in clamp hole and be arranged in described projection, and described in clamp hole and be arranged in described projection.Ensure that the strength of joint clamped between hole and synthetic rubber overcoat.
Preferably, the described hole that clamps is shoulder hole, this shoulder hole comprises along arranging the first hole and the second hole towards support bracket fastened direction, wherein, described first hole is communicated with the second hole, and the diameter in the first hole is less than the diameter in the second hole, and described in clamp protruding end and be provided with the annular protrusion structure matched with described second hole.Improve the stability of whole device.
Preferably, described fixed support is plastic rubber bracket.Be convenient to make.
Preferably, be threaded connection part between described fixed support and the madial wall of described hard-disk cartridge and be fixedly connected with, and described plastic rubber bracket is provided with the hot melt copper nut matched with described threaded connector.Facilitate the connection between fixed support and hard-disk cartridge.
Preferably, described plastic rubber bracket is provided with groove, described recess sidewall is provided with multiple stationary jaw; Described synthetic rubber overcoat is positioned at described groove, and described synthetic rubber overcoat is stair-stepping column structure, and described synthetic rubber overcoat has the stationary plane matched with described stationary jaw.Synthetic rubber overcoat is facilitated to be fixed on fixed support.
Preferably, the number of the antivibration circle in each anti-vibration member is two, and described two antivibration circles lay respectively at described support bracket fastened two ends.Make hard disk fixed head uniform force.
Preferably, also comprise hard disk fixing bracket, described hard disk fixing bracket to cover on described hard disk fixed head and is threaded connection part and is fixedly connected with described hard disk fixed head, described hard disk is threaded connection part and is fixedly connected with described hard disk fixing bracket, and described hard disk fixing bracket is provided with the hard disk connector matched with described hard disk.Facilitate the dismounting of hard disk.
Accompanying drawing explanation
The cut-open view of the vehicle-mounted vibration damping hard disk that Fig. 1 provides for the utility model embodiment;
Fig. 2 is the partial enlarged drawing at A place in Fig. 1;
The decomposing schematic representation of the vehicle-mounted vibration damping hard disk that Fig. 3 provides for the utility model embodiment;
The decomposing schematic representation of the damping assembly that Fig. 4 provides for the utility model embodiment;
The cut-open view that the antivibration circle that Fig. 5 provides for the utility model embodiment is connected with fixed support.
Reference numeral:
10-hard-disk cartridge 20-anti-vibration member 21-fixed support
211-hot melt copper nut 212-groove 213-stationary jaw
22-synthetic rubber overcoat 221-damping fluid 222-clamps hole
2221-first hole 2222-second hole 223-clamps projection
30-hard disk fixed head 40-hard disk 50-hard disk fixing bracket
60-hard disk connector
Embodiment
Below in conjunction with accompanying drawing, specific embodiment of the utility model is described in detail.Should be understood that, embodiment described herein, only for instruction and explanation of the utility model, is not limited to the utility model.
As shown in Figures 1 and 3, Fig. 1 shows the cut-open view of the vehicle-mounted vibration damping hard disk that the utility model embodiment provides, and Fig. 3 shows the decomposing schematic representation of the vehicle-mounted vibration damping hard disk that the utility model embodiment provides.
The utility model provides a kind of vehicle-mounted vibration damping hard disk, and this vehicle-mounted vibration damping hard disk comprises:
Hard-disk cartridge 10;
Be symmetricly set on the anti-vibration member 20 of two relative inner walls of hard-disk cartridge 10; Wherein, each anti-vibration member 20 comprises: the fixed support 21 being fixed on the madial wall of hard-disk cartridge 10, be fixed at least two antivibration circles on fixed support 21, each antivibration circle comprises: be provided with the synthetic rubber overcoat 22 clamping hole 222, and the damping fluid 221 be sealed in synthetic rubber overcoat 22, and damping fluid 221 wraps and clamps hole 222;
Be arranged on the hard disk fixed head 30 between two anti-vibration members 20, and hard disk fixed head 30 is provided with matches clamp protruding 223 with each hole 222 that clamps;
Be fixed on the hard disk 40 of hard disk fixed head 30.
In the above-described embodiments, the vibration effect of external force to hard disk 40 is reduced by adopting two anti-vibration members 20 be oppositely arranged, concrete, when there is vibration, hard disk 40 slows down by the antivibration circle in anti-vibration member 20 impact be subject to, the damped liquid 221 in hole 222 that clamps be connected with antivibration circle due to hard disk fixed head 30 wraps, thus make when there is vibration, hard disk 40 is to the stop that all can be subject to synthetic rubber overcoat 22 and damping fluid 221 during arbitrary direction vibration, improve the security of hard disk 40, in addition, in ensureing that vehicle travels, the normal read-write of vehicle-mounted hard disks 40 data, ensure user's vehicle-mounted hard disks 40 data security.Moreover, when changing hard disk 40, only hard disk 40 need be separated with hard disk fixed head 30, when changing without the need to dismantling the connection of anti-vibration member 20 and hard disk fixed head 30, guarantee that user can self-changeable hard disk 40 easily, can not whole antivibration scheme performance be caused to reduce because of dismounting hard disk 40 or lose efficacy simultaneously.
Conveniently to the understanding of the present embodiment, be described in detail below in conjunction with the structure of accompanying drawing to the vehicle-mounted vibration damping hard disk 40 that the present embodiment provides.
As shown in figures 2 and 5, each synthetic rubber overcoat 22 has the projection extended in the cavity holding damping fluid 221, clamps hole 222 and is arranged in projection, and clamp hole 222 and be arranged in projection.Concrete, this antivibration circle adopts stepped cylindrical type structure, as shown in Figure 2, comprise the first cylinder and the second cylinder, wherein, the diameter of the first cylinder is less than the diameter of the second cylinder, and the second cylinder is as the structure be connected with fixed support 21, the inside of this stepped cylindrical type structure has the cavity holding damping fluid 221, a projection be connected with the first cylinder is provided with in this cavity, clamping hole 222 is arranged in this projection, in the lump with reference to figure 1, the number of the antivibration circle in each anti-vibration member 20 is two, and two antivibration circles lay respectively at the two ends of fixed support 21.Clamping that hard disk fixed head 30 is arranged protruding 223 corresponds to four, and eachly clamps protruding 223 correspondences and be inserted into and clamp in hole 222, thus is fixed by hard disk fixed head 30.Ensure that hard disk fixed head 30 stability after mounting, and when hard disk 40 vibrates, four synthetic rubber overcoats 22 being arranged on end can ensure that hard disk 40 is subject to the homogeneity of power when vibration damping effectively, avoid occurring that local pressure is different and rocking of causing.
Continue with reference to figure 2 and Fig. 5, as the preferred scheme of one, this clamps hole 222 for shoulder hole, this shoulder hole comprises and arranges the first hole 2221 and the second hole 2222 along towards the direction of fixed support 21, wherein, first hole 2221 is communicated with the second hole 2222, and the diameter in the first hole 2221 is less than the diameter in the second hole 2222, and the end clamping projection 223 is provided with the annular protrusion structure matched with the second hole 2222.By adopting this structure, can ensure clamp projection 223 and clamp hole 222 strength of joint after mounting, avoid hard disk 40 when there is double swerve, deviate from hole 222 from clamping and cause the situation of whole failure of apparatus to occur, improve the stability of total, in addition, when adopting this structure, preferably, the end in the first hole 2221 is provided with chamfering, thus facilitates annular protrusion to pass the first hole 2221.
In the lump with reference to figure 3 and Fig. 4, the fixed support 21 in anti-vibration member 20 is plastic rubber bracket.And when plastic rubber bracket and hard-disk cartridge 10 are fixed, be threaded connection part between fixed support 21 and the madial wall of hard-disk cartridge 10 and be fixedly connected with, and plastic rubber bracket is provided with the hot melt copper nut 211 matched with threaded connector.Hot melt copper nut 211 is wherein when plastic rubber bracket injection moulding, directly be injected in plastic rubber bracket, by adopting this kind of structure, ensure that the stability of threaded connector after being connected by two parts, simultaneously, adopt this kind of structure to be also convenient to plastic rubber bracket location when mounted, avoid and occur excessive rigging error.In addition, adopt this kind of structure also to facilitate the installation of whole anti-vibration member 20, each anti-vibration member 20 only needs two threaded connectors can be installed in hard-disk cartridge 10, facilitates the assembling of whole device.
Continue with reference to figure 4, plastic rubber bracket is wherein provided with groove 212, groove 212 sidewall is provided with multiple stationary jaw 213; Synthetic rubber overcoat 22 is positioned at groove 212, and synthetic rubber overcoat 22 is stair-stepping column structure, and synthetic rubber overcoat 22 has the stationary plane matched with stationary jaw 213.Antivibration circle is synthesized by adopting the structure of groove 212 and stationary jaw 213 to fix, facilitate the fixing of synthetic rubber overcoat 22, in the lump with reference to figure 3 and Fig. 4, when synthetic rubber overcoat 22 is installed in groove 212, stationary jaw 213 can be stuck in the second cylindrical end face of synthetic rubber overcoat 22, thus whole synthetic rubber overcoat 22 is fixed, adopt said structure to facilitate the installation of anti-vibration member 20.
In addition, when hard disk 40 and hard disk fixed head 30 concrete is connected, this vehicle-mounted vibration damping hard disk 40 also comprises hard disk 40 fixed supported slab 50, hard disk 40 fixed supported slab 50 to cover on hard disk fixed head 30 and is threaded connection part and is fixedly connected with hard disk fixed head 30, hard disk 40 is threaded connection part and is fixedly connected with hard disk 40 fixed supported slab 50, and hard disk 40 fixed supported slab 50 is provided with the hard disk connector 60 matched with hard disk 40.During concrete installation, hard disk connector 60 is fixed on hard disk fixing bracket 50, locks Fixed disk card extender 60 screw and be fixed, 2.5 inch hard 40 are arranged on hard disk fixing bracket 50, lock four Fixed disk 40 screws.Finally the hard disk fixing bracket 50 and hard disk fixed head 30 that are fixed with 2.5 inch hard 40 and hard disk connector 60 are locked fixing hard disk fixing bracket 50 screw to fix.Complete the installation of whole parts, can be found out by foregoing description, when hard disk 40 changed by needs, only need dismantle the screw i.e. detachable lower hard disk 40 between lower hard disk fixed head 30 and hard disk fixing bracket 50, without the need to dismantling other parts, whole Renewal process is simple and convenient.
Obviously, those skilled in the art can carry out various change and modification to the utility model and not depart from spirit and scope of the present utility model.Like this, if these amendments of the present utility model and modification belong within the scope of the utility model claim and equivalent technologies thereof, then the utility model is also intended to comprise these change and modification.
Claims (8)
1. a vehicle-mounted vibration damping hard disk, is characterized in that, comprising:
Hard-disk cartridge;
Be symmetricly set on the anti-vibration member of two relative inner walls of described hard-disk cartridge; Wherein, each anti-vibration member comprises: the fixed support being fixed on the madial wall of described hard-disk cartridge, be fixed at least two antivibration circles on described fixed support, each antivibration circle comprises: be provided with the synthetic rubber overcoat clamping hole, and the damping fluid be sealed in described synthetic rubber overcoat, and described damping fluid wrap described in clamp hole;
Be arranged on the hard disk fixed head between described two anti-vibration members, and described hard disk fixed head is provided with matches clamp projection with each hole that clamps;
Be fixed on the hard disk of described hard disk fixed head.
2. vehicle-mounted vibration damping hard disk as claimed in claim 1, is characterized in that, each synthetic rubber overcoat has the projection extended in the cavity holding described damping fluid, described in clamp hole and be arranged in described projection, and described in clamp hole and be arranged in described projection.
3. vehicle-mounted vibration damping hard disk as claimed in claim 2, it is characterized in that, the described hole that clamps is shoulder hole, this shoulder hole comprises along arranging the first hole and the second hole towards support bracket fastened direction, wherein, described first hole is communicated with the second hole, and the diameter in the first hole is less than the diameter in the second hole, and described in clamp protruding end and be provided with the annular protrusion structure matched with described second hole.
4. the vehicle-mounted vibration damping hard disk as described in any one of claims 1 to 3, is characterized in that, described fixed support is plastic rubber bracket.
5. vehicle-mounted vibration damping hard disk as claimed in claim 4, it is characterized in that, be threaded connection part between described fixed support and the madial wall of described hard-disk cartridge to be fixedly connected with, and described plastic rubber bracket be provided with the hot melt copper nut matched with described threaded connector.
6. vehicle-mounted vibration damping hard disk as claimed in claim 5, is characterized in that, described plastic rubber bracket is provided with groove, and described recess sidewall is provided with multiple stationary jaw; Described synthetic rubber overcoat is positioned at described groove, and described synthetic rubber overcoat is stair-stepping column structure, and described synthetic rubber overcoat has the stationary plane matched with described stationary jaw.
7. vehicle-mounted vibration damping hard disk as claimed in claim 4, is characterized in that, the number of the antivibration circle in each anti-vibration member is two, and described two antivibration circles lay respectively at described support bracket fastened two ends.
8. vehicle-mounted vibration damping hard disk as claimed in claim 4, it is characterized in that, also comprise hard disk fixing bracket, described hard disk fixing bracket to cover on described hard disk fixed head and is threaded connection part and is fixedly connected with described hard disk fixed head, described hard disk is threaded connection part and is fixedly connected with described hard disk fixing bracket, and described hard disk fixing bracket is provided with the hard disk connector matched with described hard disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420819614.8U CN204288806U (en) | 2014-12-22 | 2014-12-22 | A kind of vehicle-mounted vibration damping hard disk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420819614.8U CN204288806U (en) | 2014-12-22 | 2014-12-22 | A kind of vehicle-mounted vibration damping hard disk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204288806U true CN204288806U (en) | 2015-04-22 |
Family
ID=52871941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420819614.8U Expired - Fee Related CN204288806U (en) | 2014-12-22 | 2014-12-22 | A kind of vehicle-mounted vibration damping hard disk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204288806U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104891036A (en) * | 2015-06-09 | 2015-09-09 | 张习梅 | Glass panel packing case |
| CN104891038A (en) * | 2015-06-09 | 2015-09-09 | 张习梅 | Glass panel packing case with adaptive dimension function |
| CN104891037A (en) * | 2015-06-09 | 2015-09-09 | 张习梅 | Glass panel packing case with road condition adaptation function |
| CN106886258A (en) * | 2015-12-15 | 2017-06-23 | 研祥智能科技股份有限公司 | Computer, mounting assembly and its vibration-proof structure |
| CN108806736A (en) * | 2018-06-01 | 2018-11-13 | 郑州国知网络技术有限公司 | A kind of hard disc of computer antihunting protection |
| WO2018227408A1 (en) * | 2017-06-14 | 2018-12-20 | 深圳市锐明技术股份有限公司 | Hard disk box, hard disk unit, and electronic device |
| 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 |
| CN111677813A (en) * | 2020-06-17 | 2020-09-18 | 成都星时代宇航科技有限公司 | Vibration damper on spacecraft |
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2014
- 2014-12-22 CN CN201420819614.8U patent/CN204288806U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104891036A (en) * | 2015-06-09 | 2015-09-09 | 张习梅 | Glass panel packing case |
| CN104891038A (en) * | 2015-06-09 | 2015-09-09 | 张习梅 | Glass panel packing case with adaptive dimension function |
| CN104891037A (en) * | 2015-06-09 | 2015-09-09 | 张习梅 | Glass panel packing case with road condition adaptation function |
| CN104891037B (en) * | 2015-06-09 | 2016-12-14 | 张光容 | A kind of face glass packing crates with road conditions adaptive functions |
| CN104891038B (en) * | 2015-06-09 | 2016-12-14 | 游太勇 | A kind of face glass packing crates with self adaptation size function |
| CN106886258A (en) * | 2015-12-15 | 2017-06-23 | 研祥智能科技股份有限公司 | Computer, mounting assembly and its vibration-proof structure |
| WO2018227408A1 (en) * | 2017-06-14 | 2018-12-20 | 深圳市锐明技术股份有限公司 | Hard disk box, hard disk unit, and electronic device |
| CN108806736A (en) * | 2018-06-01 | 2018-11-13 | 郑州国知网络技术有限公司 | A kind of hard disc of computer antihunting protection |
| CN108806736B (en) * | 2018-06-01 | 2019-12-03 | 陈舒 | A kind of hard disc of computer antihunting protection |
| 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 |
| CN111677813A (en) * | 2020-06-17 | 2020-09-18 | 成都星时代宇航科技有限公司 | Vibration damper on spacecraft |
| CN111677813B (en) * | 2020-06-17 | 2021-02-02 | 成都星时代宇航科技有限公司 | Vibration damper on spacecraft |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20191222 |
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| CF01 | Termination of patent right due to non-payment of annual fee |