CN201927348U - Vehicle-mounted hardware damping device and vehicle-mounted hardware with same - Google Patents
Vehicle-mounted hardware damping device and vehicle-mounted hardware with same Download PDFInfo
- Publication number
- CN201927348U CN201927348U CN2010206509192U CN201020650919U CN201927348U CN 201927348 U CN201927348 U CN 201927348U CN 2010206509192 U CN2010206509192 U CN 2010206509192U CN 201020650919 U CN201020650919 U CN 201020650919U CN 201927348 U CN201927348 U CN 201927348U
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- China
- Prior art keywords
- damping
- damping glue
- inside casing
- vehicle
- hard disks
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Abstract
The utility model discloses a vehicle-mounted hardware damping device and a vehicle-mounted hardware with the damping device. The damping device comprises two sets of side damping units arranged between the left and right sides of an inner frame and the left and right sides of a shell, each set of side damping unit comprises a damping rubber fixed plate, a damping rubber external baffle, two damping rubbers arranged front and back and two side damping springs matched with the two damping rubbers, the damping rubber fixed plate is provide with an opening, the damping rubbers and the side damping springs are correspondingly arranged in the opening in a penetrating manner and are contacted with the side wall of the inner frame, and the damping rubber external baffle props against the side wall of the shell; and the vehicle-mounted hardware comprises the shell, the inner frame arranged in the shell, and the hardware installed on the inner frame, and also comprises the vehicle-mounted hardware damping device arranged between the inner frame and the shell, and the damping rubber external baffle props against the side surface of the shell. By adopting the utility model, the service life of the hardware can be guaranteed, and the hardware is protected from losing data when reading and writing data.
Description
Technical field
The utility model relates to the mechanical type hard disk, relates in particular to the mechanical type vehicle-mounted hard disks.
Background technology
Nowadays general hard disk is the mechanical type hard disk on the market, and the mechanical type hard disk is a kind of high precise equipment, and magnetic head has only several microns in the flying height of disc surface during work.When hard disk is in read-write state,, cause damage in case bigger vibrations take place or when impacting, just may cause the bump of magnetic head and disc.And needing the vehicle-mounted product of mechanical type hard disk, vibrations and impact are unavoidable, so must there be individual money hard disk protection device can protect the mechanical type hard disk.
The utility model content
The technical problems to be solved in the utility model is to overcome above-mentioned the deficiencies in the prior art, and vehicle-mounted hard disks shock attenuation device that data are not lost when proposing a kind of serviceable life that can guarantee hard disk and protection disk read-write data and the vehicle-mounted hard disks with this shock attenuation device.
The utility model solves the problems of the technologies described above the technological means that is adopted and comprises, a kind of vehicle-mounted hard disks shock attenuation device is proposed, comprise and be arranged on cover side, two between the inside casing left and right sides and housing left and right sides vibration absorption unit, every cover side vibration absorption unit comprises a damping glue fixed head, one damping glue outer baffle, tandem two damping glue and two side damping springs that match with these two damping glue, this damping glue fixed head is provided with opening, this damping glue and side damping spring are that correspondence is arranged in this opening and inconsistent with the inside casing sidewall, and this damping glue outer baffle and this housing sidewall are inconsistent.
Every cover side vibration absorption unit also comprises the lateral struts that is arranged on two outside projections on the inside casing sidewall, and this lateral struts and this damping glue are inconsistent.
This damping glue has the multistage column structure that is increased to terminal bore successively by head end, and the head end of this damping glue and this lateral struts are conflicted, end is fixed on this damping glue outer baffle.
Every cover side vibration absorption unit also comprises the first spacing foam that is arranged on inside casing sidewall and the crossing corner inboard of front end.
Every cover side vibration absorption unit also comprises the second spacing foam that is arranged between inside casing sidewall and this damping glue fixed head.
Every cover side vibration absorption unit also comprise be connected between inside casing sidewall and this damping glue fixed head, tandem two damping springs.
The upper end of this damping glue fixed head is connected to the inside casing sidewall by these two damping springs, and the lower end of this damping glue fixed head is fixedly attached to the inside casing diapire.
The utility model solves the problems of the technologies described above the technological means that is adopted and also comprises, a kind of vehicle-mounted hard disks is proposed, comprise a housing, be arranged on the inside casing in this housing and be installed in hard disk on this inside casing, also comprise being arranged on vehicle-mounted hard disks shock attenuation device between this inside casing and the housing, aforesaid.
This inside casing comprises a diapire, by these diapire both sides upwards vertically extended about two sidewalls and a cover plate, these two sidewalls are equipped with the connecting portion that outside bending is extended, and this cover plate is fixedlyed connected with this connecting portion by securing member and this hard disk is housed in wherein.
This housing comprises a loam cake and a bottom, this loam cake comprise a roof and by the both sides of this roof vertically extended downwards about two sidewalls, this damping glue outer baffle is inconsistent with the sidewall of this loam cake.
Compared with prior art, vehicle-mounted hard disks shock attenuation device of the present utility model and have the vehicle-mounted hard disks of this shock attenuation device, data are not lost in the time of can guaranteeing serviceable life of hard disk and protection disk read-write data.
Description of drawings
Fig. 1 is the sectional view of vehicle-mounted hard disks embodiment of the present utility model.
Fig. 2 is that vehicle-mounted hard disks embodiment of the present utility model is removing the stereographic map that is represented behind the roof.
Fig. 3 is the exploded perspective view of vehicle-mounted hard disks embodiment of the present utility model.
Fig. 4 is the stereographic map of vehicle-mounted hard disks embodiment of the present utility model.
Embodiment
In order to further specify principle of the present utility model and structure, now in conjunction with the accompanying drawings preferred embodiment of the present utility model is elaborated.
As shown in Figures 1 to 4, vehicle-mounted hard disks embodiment of the present utility model comprises a housing 1, is arranged on a inside casing 2 in this housing 1, is installed in the hard disk 3 on this inside casing 2 and is arranged on vehicle-mounted hard disks shock attenuation device 4 between this inside casing 2 and the housing 1.
This housing 1 comprises a loam cake 11 and a bottom 12.This loam cake 11 comprise a roof 111 and by the both sides of this roof 111 vertically extended downwards about two sidewalls 112.
This inside casing 2 comprises a underframe 21 and a cover plate 22.This underframe 21 comprises diapire 211, by these diapire 211 both sides upwards vertically extended about two sidewalls 212 and by the outside connecting portions 213 that extend of bending of these two sidewalls 212.This cover plate 22 is fixedlyed connected with this connecting portion 213 by securing member and this hard disk 3 is housed in wherein.
This vehicle-mounted hard disks shock attenuation device 4 comprises that being arranged on two between inside casing 2 left and right sides and housing 1 left and right sides overlaps the side vibration absorption unit, every cover side vibration absorption unit comprises a damping glue fixed head 41, a damping glue outer baffle 42, tandem two damping glue 43 and two side damping springs 44 that match with these two damping glue 43, this damping glue fixed head 41 is provided with opening 411, and this damping glue 42 and side damping spring 44 are that correspondence is arranged in this opening 411 and inconsistent with inside casing sidewall 212.This damping glue outer baffle 42 is inconsistent with the sidewall 112 of this loam cake 11.
Every cover side vibration absorption unit also can comprise the lateral struts 45 that is arranged on two outside projections on the inside casing sidewall 212, and this lateral struts 45 is inconsistent with this damping glue 43.
This damping glue 43 has the multistage column structure that is increased to terminal bore successively by head end, and the head end of this damping glue 43 and this lateral struts 45 are conflicted, end is fixed on this damping glue outer baffle 42.
Every cover side vibration absorption unit also can comprise the first spacing foam 46 that is arranged on inside casing sidewall 212 and the crossing corner inboard of front end.
Every cover side vibration absorption unit also can comprise the second spacing foam 47 that is arranged between inside casing sidewall 212 and this damping glue fixed head 41.
Every cover side vibration absorption unit also can comprise be connected between inside casing sidewall 212 and this damping glue fixed head 41, tandem two damping springs 48.The upper end of this damping glue fixed head 41 is connected to inside casing sidewall 212 by these two damping springs 48, and the lower end of this damping glue fixed head 41 is fixedly attached to inside casing diapire 211.
Compared with prior art, vehicle-mounted hard disks shock attenuation device of the present utility model and beneficial effect with vehicle-mounted hard disks of this shock attenuation device comprise:
Energy absorbing vibration or the energy that impact produced are avoided hard disk is caused damage, and data are not lost in the time of can extending the serviceable life of hard disk and protect the disk read-write data.
Support the vehicle-mounted hard disks shock attenuation device face up placement, about the placement that faces up.
Inner structure is complicated, but it is more convenient to change hard disk.
Below only be preferable possible embodiments of the present utility model, and unrestricted protection domain of the present utility model, so the equivalent structure that all utilization the utility model instructionss and accompanying drawing content are made changes, all be included in the protection domain of the present utility model.
Claims (10)
1. vehicle-mounted hard disks shock attenuation device, comprise and be arranged on cover side, two between the inside casing left and right sides and housing left and right sides vibration absorption unit, it is characterized in that, every cover side vibration absorption unit comprises a damping glue fixed head, a damping glue outer baffle, tandem two damping glue and two side damping springs that match with these two damping glue, this damping glue fixed head is provided with opening, this damping glue and side damping spring are that correspondence is arranged in this opening and inconsistent with the inside casing sidewall, and this damping glue outer baffle and this housing sidewall are inconsistent.
2. according to the described vehicle-mounted hard disks shock attenuation device of claim 1, it is characterized in that every cover side vibration absorption unit also comprises the lateral struts that is arranged on two outside projections on the inside casing sidewall, this lateral struts and this damping glue are inconsistent.
3. according to the described vehicle-mounted hard disks shock attenuation device of claim 2, it is characterized in that, this damping glue has the multistage column structure that is increased to terminal bore successively by head end, and the head end of this damping glue and this lateral struts are conflicted, end is fixed on this damping glue outer baffle.
4. according to the described vehicle-mounted hard disks shock attenuation device of claim 1, it is characterized in that every cover side vibration absorption unit also comprises the first spacing foam that is arranged on inside casing sidewall and the crossing corner inboard of front end.
5. according to the described vehicle-mounted hard disks shock attenuation device of claim 1, it is characterized in that every cover side vibration absorption unit also comprises the second spacing foam that is arranged between inside casing sidewall and this damping glue fixed head.
6. according to the described vehicle-mounted hard disks shock attenuation device of claim 1, it is characterized in that, every cover side vibration absorption unit also comprise be connected between inside casing sidewall and this damping glue fixed head, tandem two damping springs.
7. according to the described vehicle-mounted hard disks shock attenuation device of claim 6, it is characterized in that the upper end of this damping glue fixed head is connected to the inside casing sidewall by these two damping springs, the lower end of this damping glue fixed head is fixedly attached to the inside casing diapire.
8. vehicle-mounted hard disks comprises a housing, is arranged on the inside casing in this housing and is installed in hard disk on this inside casing, it is characterized in that, also comprises being arranged on vehicle-mounted hard disks shock attenuation device between this inside casing and the housing, as claimed in claim 1.
9. according to the described vehicle-mounted hard disks of claim 8, it is characterized in that, this inside casing comprises a diapire, by these diapire both sides upwards vertically extended about two sidewalls and a cover plate, these two sidewalls are equipped with the connecting portion that outside bending is extended, and this cover plate is fixedlyed connected with this connecting portion by securing member and this hard disk is housed in wherein.
10. according to the described vehicle-mounted hard disks of claim 8, it is characterized in that, this housing comprises a loam cake and a bottom, this loam cake comprise a roof and by the both sides of this roof vertically extended downwards about two sidewalls, this damping glue outer baffle is inconsistent with the sidewall of this loam cake.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206509192U CN201927348U (en) | 2010-12-01 | 2010-12-01 | Vehicle-mounted hardware damping device and vehicle-mounted hardware with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206509192U CN201927348U (en) | 2010-12-01 | 2010-12-01 | Vehicle-mounted hardware damping device and vehicle-mounted hardware with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201927348U true CN201927348U (en) | 2011-08-10 |
Family
ID=44431186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206509192U Expired - Fee Related CN201927348U (en) | 2010-12-01 | 2010-12-01 | Vehicle-mounted hardware damping device and vehicle-mounted hardware with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201927348U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2010
- 2010-12-01 CN CN2010206509192U patent/CN201927348U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161017 Address after: 518000 Guangdong city of Shenzhen province Qianhai Shenzhen Hong Kong cooperation zone before Bay Road No. 1 building 201 room A (located in Shenzhen Qianhai business secretary Co. Ltd.) Patentee after: Shenzhen Qianhai Wei CommScope Technology Co. Ltd. Address before: 518000 Guangdong city of Shenzhen province Pingshan Pingshan Lanzhu road fuxingda Industrial Park 3 Patentee before: Shenzhen Wekomp Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110810 Termination date: 20191201 |