CN202677846U - Vehicle hard disk damping device - Google Patents
Vehicle hard disk damping device Download PDFInfo
- Publication number
- CN202677846U CN202677846U CN 201220314792 CN201220314792U CN202677846U CN 202677846 U CN202677846 U CN 202677846U CN 201220314792 CN201220314792 CN 201220314792 CN 201220314792 U CN201220314792 U CN 201220314792U CN 202677846 U CN202677846 U CN 202677846U
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- China
- Prior art keywords
- vehicle
- hard disks
- upper bracket
- damping rubber
- mounted hard
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- Vibration Prevention Devices (AREA)
- Vibration Dampers (AREA)
Abstract
The utility model discloses a vehicle hard disk damping device which includes a housing, a support, multiple first damping rubber pads, and multiple second damping rubber pads. The housing includes a lower housing and an upper housing covering the lower housing. The support is arranged in the housing and includes a lower support and an upper support which is combined with the lower support, and a vehicle hard disk is fixed between the lower support and the upper support. The multiple first damping rubber pads are arranged on the upper surface of the upper support and press between the upper support and the upper housing. The multiple second damping rubber pads are arranged on the lower surface of the lower support and press between the lower support and the lower housing. Because of the arrangement of the first damping rubber pads and the second damping rubber pads, the contact between the support and the housing which are used for installing the vehicle hard disk is the soft contact, the elastic deformation of the first and second damping rubber pads can effectively buffer the impact generated by vehicle vibration on the vehicle hard disk, and the vehicle hard disk is protected.
Description
Technical field
The utility model relates to a kind of shock attenuation device, refers in particular to a kind of vehicle-mounted hard disks shock attenuation device.
Background technology
At present, along with the development of vehicle robotization and electronization, increasing electronic equipment is applied on the vehicle, for example vehicle-mounted hard disk videocorder (Digital Video Recorder; And based on the requirement of memory capacity, these vehicle electronic devices often adopt hard disk as its memory storage DVR) etc..Because vehicle is in the process of travelling, easily be subject to such as unexpected acceleration and deceleration, travel in the impact of the factors such as irregular road surface, and generation vibrations by a relatively large margin, so, the General Requirements vehicle-mounted hard disks is equipped with good damping, to avoid vibrations vehicle-mounted hard disks is caused damage.
State Intellectual Property Office's in Dec, 2009, the patent No. of Granted publication on the 30th was the utility model of ZL200920129832.8, a kind of mobile hard disc box with shockproof structure is disclosed, it includes by the be interlocked hollow box and that forms of a upper shell and lower house and is contained in hard disk in this hollow box, two ends in this hard disk respectively are arranged with a cushion collar, play the effect of damping by the setting of this cushion collar.Though this shock-damping structure has certain damping performance, also be difficult to play the effect of effectively protecting vehicle-mounted hard disks.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of vehicle-mounted hard disks shock attenuation device with good damping performance, in the usefulness of the installation of vehicle-mounted hard disks.
For solving the problems of the technologies described above, the utility model adopts technical scheme as described below.
A kind of vehicle-mounted hard disks shock attenuation device includes: a housing, and it includes the upper shell that a lower house and is covered on described lower house; One support is arranged within the described housing, includes the upper bracket that a lower carriage and is combined in described lower carriage, and vehicle-mounted hard disks is fixed between described lower carriage and the upper bracket; A plurality of the first damping rubber pads are arranged at the upper surface place of described upper bracket, and are connected between described upper bracket and the upper shell; A plurality of the second damping rubber pads are arranged at the lower surface place of described lower carriage, and are connected between described lower carriage and the lower house.
In the above-mentioned vehicle-mounted hard disks shock attenuation device, the upper surface place of described upper bracket is formed with a plurality of the first rubber cushion installation positions, the outer rim place of described the first rubber cushion installation position is formed with two card interfaces respect to one another, the outer rim place of described the first damping rubber pad is formed with two clamping pin respect to one another, and two clamping pin snap into respectively two card interfaces and described the first damping rubber pad is arranged on described the first rubber cushion installation position.
In the above-mentioned vehicle-mounted hard disks shock attenuation device, the lower surface place of described lower carriage is formed with a plurality of the second rubber cushion installation positions, the outer rim place of described the second rubber cushion installation position is formed with two card interfaces respect to one another, the outer rim place of described the second damping rubber pad is formed with two clamping pin respect to one another, and two clamping pin snap into respectively two card interfaces and described the second damping rubber pad is arranged on described the second rubber cushion installation position.
In the above-mentioned vehicle-mounted hard disks shock attenuation device, the first set damping rubber pad is four, is divided into four corners of described upper bracket upper surface.
In the above-mentioned vehicle-mounted hard disks shock attenuation device, the second set damping rubber pad is four, is divided into four corners of described lower carriage lower surface.
In the above-mentioned vehicle-mounted hard disks shock attenuation device, described lower house includes short side plate and two that a base plate, two extends upward formation from two short brinks of described base plate respectively extends upward respectively formation from two long sides of described base plate long side plate, is formed with a plurality of the first through holes on the described long side plate; Described upper shell includes a top board, the lower surface of described top board is formed with the lower side panel that the two two long side plates inboards that lay respectively at described lower house are located along its length, is formed with first screw corresponding with the first through hole on the long side plate that is positioned at its outside on the described lower side panel; Described upper shell is covered on the described lower house, uses respectively screw to pass described the first through hole and is screwed together in corresponding the first screw, to realize the assembling of described upper shell and lower house.
In the above-mentioned vehicle-mounted hard disks shock attenuation device, the Si Jiaochu of described upper bracket is formed with one second through hole separately, the Si Jiaochu of described lower carriage is formed with one second screw separately, 4 second screws are corresponding with 4 second through holes, use screw to pass described the second through hole and be screwed together in corresponding the second screw, to realize the combination of described upper bracket and lower carriage.
In the above-mentioned vehicle-mounted hard disks shock attenuation device, each long side two ends from described upper bracket respectively form a upper bracket side plate to downward-extension respectively, be formed with a third through-hole on the described upper bracket side plate, use screw to pass described third through-hole and be screwed together in the side of vehicle-mounted hard disks, to realize setting firmly of vehicle-mounted hard disks.
Useful technique effect of the present utility model is: by the setting of the first damping rubber pad and the second damping rubber pad; be soft contact so that the support of vehicle-mounted hard disks be used for to be installed with contacting of housing; like this; can utilize the elastic deformation of first, second damping rubber pad and effectively cushion the impact that the vehicle vibrations produce for vehicle-mounted hard disks, thereby play the effect of protection vehicle-mounted hard disks.
Description of drawings
Fig. 1 is the perspective view of vehicle-mounted hard disks shock attenuation device.
Fig. 2 is the perspective view that the vehicle-mounted hard disks shock attenuation device removes loam cake.
Fig. 3 is the decomposition texture schematic diagram of vehicle-mounted hard disks shock attenuation device.
Embodiment
For making those of ordinary skill in the art more be expressly understood technical problem to be solved in the utility model, technical scheme and useful technique effect, below in conjunction with drawings and Examples the utility model is further elaborated.
Vehicle-mounted hard disks shock attenuation device disclosed in the utility model is used for vehicle-mounted hard disks is installed on the vehicle electronic device (for example vehicle-mounted DVR), and it has good damping performance, can effectively play the effect of protection vehicle-mounted hard disks.Consult Fig. 1 to shown in Figure 3, this vehicle-mounted hard disks shock attenuation device includes a housing 10 and and is arranged at support 20 in this housing 10.
This housing 10 includes the upper shell 110 that a lower house 100 and is covered on this lower house 100, and this lower house 100 is formed with an accommodation space 101, is used for accommodating this support 20 in the inner.In the accompanying drawing illustrated embodiment, this lower house 100 includes short side plate 103 and two that a base plate 102, two extends upward formation from two short brinks of this base plate 102 respectively extends upward respectively formation from two long sides of this base plate 102 long side plate 104, this base plate 102, two short side plates 103 and two long side plates 104 enclose and form above-mentioned accommodation space 101, are formed with a plurality of the first through holes 105 on each long side plate 104.This upper shell 110 includes a top board 111, the lower surface of this top board 111 is formed with two lower side panels 112 that lay respectively at two long side plates, the 104 inboard places of this lower house 100 along its length, is formed with first screw 113 corresponding with the first through hole 105 on the long side plate 104 that is positioned at its outside on each lower side panel 112.This upper shell 110 is covered on this lower house 100, and uses respectively screw 120 to pass the first through hole 105 and be screwed together in corresponding the first screw 113, thereby realizes the assembling of upper shell 110 and lower house 100.
This support 20 includes the upper bracket 210 that a lower carriage 200 and is combined in this lower carriage 200, and vehicle-mounted hard disks 50 is fixed between this lower carriage 200 and the upper bracket 210.Consult accompanying drawing, in this embodiment, the Si Jiaochu of this upper bracket 210 is formed with one second through hole 211 separately, the Si Jiaochu of this lower carriage 200 is formed with one second screw 201 separately, 4 second screws 201 are corresponding with 4 second through holes 211 respectively, use screw 220 to pass the second through hole 211 and be screwed together in corresponding the second screw 201, and realize the combination of upper bracket 210 and lower carriage 200.
Each long side two ends from this upper bracket 210 respectively form a upper bracket side plate 212 to downward-extension respectively, be formed with a third through-hole 213 on this upper bracket side plate 212, use screw 230 to pass third through-hole 213 and be screwed together in the side of vehicle-mounted hard disks 50, so that vehicle-mounted hard disks 50 is fixedly arranged between upper bracket 210 and the lower carriage 200.
Be provided with a plurality of the first damping rubber pads 30 in the upper surface place of this upper bracket 210, this first damping rubber pad 30 is connected between this upper bracket 210 and this upper shell 110, be provided with a plurality of the second damping rubber pads 40 in the lower surface place of this lower carriage 200, this second damping rubber pad 40 is connected between this lower carriage 200 and this lower house 100.In the shown embodiment of accompanying drawing, the first damping rubber pad 30 that is arranged at the upper surface place of this upper bracket 210 is four, be divided into four corners of these upper bracket 210 upper surfaces, and the second damping rubber pad 40 that is arranged at the lower surface place of this lower carriage 200 also is four, be divided into four corners of these lower carriage 200 lower surfaces, really, the first set damping rubber pad 30 and the number of the second damping rubber pad 40 are not limited to four, and it also can arrange number more or the first damping rubber pad 30 still less and the second damping rubber pad 40.
Setting by the first damping rubber pad 30 and the second damping rubber pad 40; be soft contact so that the support 20 of vehicle-mounted hard disks 50 be used for to be installed with contacting of housing 10; like this; can utilize first, second damping rubber pad 30,40 elastic deformation and effectively cushion the impact that the vehicle vibrations produce for vehicle-mounted hard disks 50, thereby play the effect of protection vehicle-mounted hard disks 50.
Consult accompanying drawing, the upper surface place of this upper bracket 210 is formed with a plurality of the first rubber cushion installation positions 214, the outer rim place of this first rubber cushion installation position 214 is formed with two card interfaces 215 respect to one another, the outer rim place of this first damping rubber pad 30 is formed with two clamping pin 300, two clamping pin 300 respect to one another and snaps into respectively two card interfaces 215 and the first damping rubber pad 30 is arranged on this first rubber cushion installation position 214.The lower surface place of this lower carriage 200 is formed with a plurality of the second rubber cushion installation positions 202, the outer rim place of this second rubber cushion installation position 202 is formed with two card interfaces 203 respect to one another, the outer rim place of this second damping rubber pad 40 is formed with two clamping pin 400, two clamping pin 400 respect to one another and snaps into respectively two card interfaces 203 and the second damping rubber pad 40 is arranged on this second rubber cushion installation position 202.
The above only is preferred embodiment of the present utility model, but not the utility model is done any pro forma restriction.Those skilled in the art can impose on the basis of above-described embodiment the various changes that are equal to and improvement, and all equivalent variations of doing in the claim scope or modification all should fall within the protection domain of the present utility model.
Claims (8)
1. vehicle-mounted hard disks shock attenuation device is characterized in that including:
One housing (10), it includes the upper shell (110) that a lower house (100) and is covered on described lower house (100);
One support (20), be arranged within the described housing (10), include the upper bracket (210) that a lower carriage (200) and is combined in described lower carriage (200), vehicle-mounted hard disks (50) is fixed between described lower carriage (200) and the upper bracket (210);
A plurality of the first damping rubber pads (30) are arranged at the upper surface place of described upper bracket (210), and are connected between described upper bracket (210) and the upper shell (110);
A plurality of the second damping rubber pads (40) are arranged at the lower surface place of described lower carriage (200), and are connected between described lower carriage (200) and the lower house (100).
2. vehicle-mounted hard disks shock attenuation device as claimed in claim 1, it is characterized in that: the upper surface place of described upper bracket (210) is formed with a plurality of the first rubber cushion installation positions (214), the outer rim place of described the first rubber cushion installation position (214) is formed with two card interfaces respect to one another (215), the outer rim place of described the first damping rubber pad (30) is formed with two clamping pin respect to one another (300), and two clamping pin (300) snap into respectively two card interfaces (215) and described the first damping rubber pad (30) is arranged on described the first rubber cushion installation position (214).
3. vehicle-mounted hard disks shock attenuation device as claimed in claim 1, it is characterized in that: the lower surface place of described lower carriage (200) is formed with a plurality of the second rubber cushion installation positions (202), the outer rim place of described the second rubber cushion installation position (202) is formed with two card interfaces respect to one another (203), the outer rim place of described the second damping rubber pad (40) is formed with two clamping pin respect to one another (400), and two clamping pin (400) snap into respectively two card interfaces (203) and described the second damping rubber pad (40) is arranged on described the second rubber cushion installation position (202).
4. vehicle-mounted hard disks shock attenuation device as claimed in claim 1, it is characterized in that: set the first damping rubber pad (30) is four, is divided into four corners of described upper bracket (210) upper surface.
5. vehicle-mounted hard disks shock attenuation device as claimed in claim 1, it is characterized in that: set the second damping rubber pad (40) is four, is divided into four corners of described lower carriage (200) lower surface.
6. vehicle-mounted hard disks shock attenuation device as claimed in claim 1, it is characterized in that: described lower house (100) includes short side plate (103) and two that a base plate (102), two extends upward formation from two short brinks of described base plate (102) respectively extends upward respectively formation from two long sides of described base plate (102) long side plate (104), is formed with a plurality of the first through holes (105) on the described long side plate (104); Described upper shell (110) includes a top board (111), the lower surface of described top board (111) is formed with the lower side panel (112) that two two long side plates (104) inboards that lay respectively at described lower house (100) are located along its length, is formed with first screw (113) corresponding with the first through hole (105) on the long side plate (104) that is positioned at its outside on the described lower side panel (112); Described upper shell (110) is covered on the described lower house (100), use respectively screw (120) to pass described the first through hole (105) and be screwed together in corresponding the first screw (113), to realize the assembling of described upper shell (110) and lower house (100).
7. vehicle-mounted hard disks shock attenuation device as claimed in claim 1, it is characterized in that: the Si Jiaochu of described upper bracket (210) is formed with one second through hole (211) separately, the Si Jiaochu of described lower carriage (200) is formed with one second screw (201) separately, 4 second screws (201) are corresponding with 4 second through holes (211), use screw (220) to pass described the second through hole (211) and be screwed together in corresponding the second screw (201), to realize the combination of described upper bracket (210) and lower carriage (200).
8. vehicle-mounted hard disks shock attenuation device as claimed in claim 1, it is characterized in that: each the long side two ends from described upper bracket (210) respectively form a upper bracket side plate (212) to downward-extension respectively, be formed with a third through-hole (213) on the described upper bracket side plate (212), use screw (230) to pass described third through-hole (213) and be screwed together in the side of vehicle-mounted hard disks (50), to realize setting firmly of vehicle-mounted hard disks (50).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220314792 CN202677846U (en) | 2012-07-02 | 2012-07-02 | Vehicle hard disk damping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220314792 CN202677846U (en) | 2012-07-02 | 2012-07-02 | Vehicle hard disk damping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202677846U true CN202677846U (en) | 2013-01-16 |
Family
ID=47498732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220314792 Expired - Fee Related CN202677846U (en) | 2012-07-02 | 2012-07-02 | Vehicle hard disk damping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202677846U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108304045A (en) * | 2018-03-07 | 2018-07-20 | 上海三利数字技术有限公司 | Vehicle-mounted shock-absorbing hard disk cartridge |
| CN108572701A (en) * | 2017-03-07 | 2018-09-25 | 西门子公司 | Embedded industrial computer |
-
2012
- 2012-07-02 CN CN 201220314792 patent/CN202677846U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108572701A (en) * | 2017-03-07 | 2018-09-25 | 西门子公司 | Embedded industrial computer |
| CN108572701B (en) * | 2017-03-07 | 2021-09-17 | 西门子公司 | Embedded industrial computer |
| CN108304045A (en) * | 2018-03-07 | 2018-07-20 | 上海三利数字技术有限公司 | Vehicle-mounted shock-absorbing hard disk cartridge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20130116 Termination date: 20200702 |