CN202034050U - Hard disk damping device and hard disk casing - Google Patents
Hard disk damping device and hard disk casing Download PDFInfo
- Publication number
- CN202034050U CN202034050U CN2010206816947U CN201020681694U CN202034050U CN 202034050 U CN202034050 U CN 202034050U CN 2010206816947 U CN2010206816947 U CN 2010206816947U CN 201020681694 U CN201020681694 U CN 201020681694U CN 202034050 U CN202034050 U CN 202034050U
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- hard disk
- hard
- fixation sheet
- sheet
- absorbing device
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- Vibration Dampers (AREA)
Abstract
The utility model embodiment discloses a hard disk damping device and a hard disk casing. The hard disk damping device comprises two fixing sheets and a Z-shaped damping block composed of a fixing block used for muff coupling and a metal connection sheet. The deformability performance of the rubber material of the fixing block is utilized, and the fixing block is fixedly connected with the hard disk damping device for providing the protection of a hard disk from vibration damage in vehicle running process. The hard disk casing holds the hard disk in a hanging manner, and the outer side of the hard disk casing is fixedly connected with the hard disk damping device, thereby realizing that the hard disk casing is free form restriction in a practical installation direction, and achieving the effects of convenient installation and simple usage. Furthermore, the hard disk casing can extend the number of held hard disks, and hard disk casings with different capacities can be arranged according to practical situations.
Description
Technical field
The utility model relates to vehicle-mounted hardware technology field, more particularly, relates to a kind of hard disk shock-absorbing device and hard-disk cartridge.
Background technology
On-board screen is the monitor that is used on the utility vehicles such as bus, to the passenger of dealing and emergency case writes down or playback.In the vehicle ' process, because the jolting of road often is in vibrational state, for the vehicle that travels on road conditions and the expressway preferably, described vehicle-mounted monitoring device is in high frequency short arc environment, and the hard disc data storage of vehicle-mounted monitoring device can not be subjected to too big influence; And for comparatively abominable road conditions, the vehicle-mounted monitoring device then is in low frequency high amplitude environment, and such vibration environment will cause the storage effect to become influences such as bad, terminal or disabler to the hard disk that on-board screen is responsible for data storage.
The device of the described on-board screen hard disk of existing protection is a hard-disk cartridge, and existing hard-disk cartridge carries out the reinforcing and shock absorption processing so that described hard disk is carried out shock-absorbing protecting at the ad-hoc location of box body.
Yet there is following shortcoming at least in hard-disk cartridge of the prior art: because existing hard-disk cartridge vibration-absorptive material is all comparatively expensive, need these vibration-absorptive materials are installed on this hard-disk cartridge below, in order to reach the restriction to some extent on installation direction of damping effect vibration absorber preferably, use inconvenient; Secondly, the finite capacity of existing hard-disk cartridge.
The utility model content
In view of this, the utility model provides a kind of hard disk shock-absorbing device and hard-disk cartridge, and is not limited to realize hard-disk cartridge installation direction in vehicle, reaches to install and purpose easy to use and that enlarge the hard-disk cartridge capacity.
A kind of hard disk shock-absorbing device comprises: internal fixation sheet, external fixation sheet and Z-shaped snubber block;
Described Z-shaped snubber block comprises the rubber fixed block that is socketed on respectively on described internal fixation sheet and the external fixation sheet, and is connected in the metal connecting sheet between the described rubber fixed block.
Present embodiment utilizes the elasticity of rubber fixed block to be connected with described metal connecting sheet, formed Z-shaped snubber block, described rubber fixed block is socketed on the stator, damping performance by described rubber fixed block, make hard disk avoid vibrating the damage that brings, when reaching preferably damping effect, unrestricted on installation direction.
Preferably, described Z-shaped snubber block has a plurality of, is socketed on described internal fixation sheet and the external fixation sheet by the rubber fixed block, and is connected with metal connecting sheet between every pair of rubber fixed block.
As preferably, described Z type snubber block can be provided with a plurality of, to strengthen the damping effect for hard disk.
Preferably, described internal fixation leaf length and width are shorter than described external fixation sheet.
This kind embodiment has guaranteed to be socketed in rubber fixed block on described internal fixation sheet and the external fixation sheet and described metal connecting sheet forms zigzag, and the elastic deformation by the rubber fixed block on the external fixation sheet reduces described hard disk standing groove rocking in this device; After hard disk and described internal fixation sheet is fixing, and utilize the elastically-deformable support of rubber fixed block to reach shockproof purpose.
A kind of hard-disk cartridge is used to hold hard disk, comprising: box body and hard disk shock-absorbing device, the relative both sides of inwall that described hard disk shock-absorbing device is installed on described box body;
Described hard disk shock-absorbing device comprises internal fixation sheet, external fixation sheet and Z-shaped snubber block;
Described internal fixation sheet is fixedlyed connected with the hard disk outside of unsettled placement;
Described external fixation sheet is fixed in the relative inwall side of described box body;
Described Z-shaped snubber block comprises the rubber fixed block that is socketed on respectively on described internal fixation sheet and the external fixation sheet, and is connected in the metal connecting sheet between the described fixed block.
Hard-disk cartridge in the present embodiment utilizes the hard disk shock-absorbing device to carry out anti-vibration protected to the hard disk that is positioned in the box body; adopt the mode of unsettled placement in the described box body of described hard disk; and only fixedly connected with described hard disk shock-absorbing device in its outside; because described hard disk shock-absorbing device is anti-vibration protected; carry out in the data storage procedure at described hard disk; described hard disk is in vacant state; thereby avoided because the hard disk corruptions that vibration causes; the more important thing is that this kind set-up mode can be realized the unrestricted technique effect of described hard-disk cartridge installation direction.
Preferably, the hard disk holder of described box body is provided with two hard disk standing grooves, and described hard disk can be screwed in described hard disk standing groove.
In the present embodiment, what enumerate is the situation that described hard-disk cartridge is placed two hard disks, can carry out the setting of the hard-disk cartridge of different capabilities according to actual conditions certainly.
Preferably, described internal fixation sheet utilizes screw retention in the described hard disk outside.
Described screw retention connected mode is preferred as a kind of embodiment conduct of connection, but is not limited to this kind form.
From above-mentioned technical scheme as can be seen, hard disk shock-absorbing device among the utility model embodiment includes two stators, and, the Z-shaped snubber block that socket is formed with fixed block and metal connecting sheet, but utilize the deformation nature of the elastomeric material of described fixed block, after described hard disk shock-absorbing device is fixedlyed connected, in advancing, plays by vehicle the effect that the protection hard disk is avoided vibration damage; The mode that hard-disk cartridge in the utility model is placed hard disk is only to fixedly connected with described hard disk shock-absorbing device in unsettled placement and its outside, has realized that described hard-disk cartridge is unrestricted on the actual installation direction, has reached easy for installation, effect ease in use; Secondly, described hard-disk cartridge can be placed the expansion of hard disk number, carries out the setting of the hard-disk cartridge of different capabilities according to actual conditions.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 a is that the disclosed a kind of hard disk shock-absorbing device of the utility model embodiment is faced structural representation;
Fig. 1 b is the disclosed a kind of hard disk shock-absorbing device plan structure synoptic diagram of the utility model embodiment;
Fig. 2 is the disclosed a kind of hard-disk cartridge structural representation that removes covering shell of the utility model embodiment.
Embodiment
The utility model embodiment discloses a kind of hard disk shock-absorbing device and hard-disk cartridge, and is not limited to realize hard-disk cartridge installation direction in vehicle, reaches to install and purpose easy to use and that enlarge the hard-disk cartridge capacity.
Fig. 1 a shows a kind of positive TV structure of hard disk shock-absorbing device, comprising: internal fixation sheet 11, external fixation sheet 12 and Z-shaped snubber block 13;
Described Z-shaped snubber block 13 comprises the rubber fixed block 131 that is socketed on respectively on described internal fixation sheet 11 and the external fixation sheet 12, and is connected in the metal connecting sheet 132 between the described rubber fixed block 131.
As shown in Figure 1a, as preferably, described Z-shaped snubber block has 3, is socketed on described internal fixation sheet 11 and the external fixation sheet 12 by rubber fixed block 131, and is connected with metal connecting sheet between every pair of rubber fixed block 131.
Shown in Fig. 1 b,, be shorter than described external fixation sheet 12 in conjunction with described internal fixation sheet 11 length of figure and width as preferably.
In the present embodiment, utilize the elasticity of rubber fixed block to be connected with described metal connecting sheet, formed Z-shaped snubber block, described rubber fixed block is socketed on the stator, by the damping performance of described rubber fixed block, makes hard disk avoid vibrating the damage that brings.
Fig. 2 shows a kind of hard-disk cartridge, is used to hold hard disk, comprising: box body 2 and hard disk shock-absorbing device 3, the relative both sides of inwall that described hard disk shock-absorbing device 3 is installed on described box body 2;
The structure of described hard disk shock-absorbing device does not repeat to give unnecessary details referring to Fig. 1 a diagram and corresponding explanation thereof in the present embodiment, now describes in conjunction with Fig. 1 a.
In the present embodiment, what enumerate is the situation that described hard-disk cartridge is placed two hard disks, can carry out the setting of the hard-disk cartridge of different capabilities according to actual conditions certainly.The hard disk holder of described box body is provided with two hard disk standing grooves 4 that are arranged side by side, and described hard disk can be screwed in described hard disk standing groove 4.
Shown in Fig. 1 b, as preferably, be shorter than described external fixation sheet 12 in conjunction with described internal fixation sheet 11 length of figure and width, describe in conjunction with Fig. 1 a:
The length width of described internal fixation sheet 11 is all less than described external fixation sheet 12, be socketed in rubber fixed block on described internal fixation sheet and the external fixation sheet and described metal connecting sheet 132 forms zigzags, the elastic deformation by the rubber fixed block on the external fixation sheet reduces described hard disk standing groove 4 rocking in this device; After hard disk and described internal fixation sheet 11 is fixing, and utilize the elastically-deformable support of rubber fixed block to reach shockproof purpose.
Hard disk holder 19 all around up and down four faces all leave certain space, the support by shock attenuation device during use forms resistance.When running into the situation of jolting, shaking in storing process, also can allow hard disk remain suspended state, no matter whether hard disk is in duty, can both effectively reduce the damage that vibrations cause hard disk.Because hard disk is fixed on the hard disk holder 19,, can carries out any direction and install so the direction of installing is unrestricted.
In the present embodiment, what enumerate is the situation that described hard-disk cartridge is placed two hard disks, can carry out the setting of the hard-disk cartridge of different capabilities according to actual conditions certainly.
In the present embodiment; hard-disk cartridge utilizes the hard disk shock-absorbing device to carry out anti-vibration protected to the hard disk that is positioned in the box body; adopt the mode of unsettled placement in the described box body of described hard disk; and only fixedly connected with described hard disk shock-absorbing device in its outside; because described hard disk shock-absorbing device is anti-vibration protected; carry out in the data storage procedure at described hard disk; described hard disk is in vacant state; thereby avoided because the hard disk corruptions that vibration causes; the more important thing is that this kind set-up mode can be realized the unrestricted technique effect of described hard-disk cartridge installation direction.
In sum:
Hard disk shock-absorbing device among the utility model embodiment includes two stators, and, the Z-shaped snubber block that socket is formed with fixed block and metal connecting sheet, but utilize the deformation nature of the elastomeric material of described fixed block, after described hard disk shock-absorbing device is fixedlyed connected, in advancing, plays by vehicle the effect that the protection hard disk is avoided vibration damage; The mode that hard-disk cartridge in the utility model is placed hard disk is only to fixedly connected with described hard disk shock-absorbing device in unsettled placement and its outside, has realized that described hard-disk cartridge is unrestricted on the actual installation direction, has reached easy for installation, effect ease in use; Secondly, described hard-disk cartridge can be placed the expansion of hard disk number, carries out the setting of the hard-disk cartridge of different capabilities according to actual conditions.
Each embodiment adopts the mode of going forward one by one to describe in this instructions, and what each embodiment stressed all is and the difference of other embodiment that identical similar part is mutually referring to getting final product between each embodiment.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined herein General Principle can realize under the situation that does not break away from spirit or scope of the present utility model in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (6)
1. a hard disk shock-absorbing device is characterized in that, comprising: internal fixation sheet, external fixation sheet and Z-shaped snubber block;
Described Z-shaped snubber block comprises: be socketed on the rubber fixed block on described internal fixation sheet and the external fixation sheet respectively, and be connected in the metal connecting sheet between the described rubber fixed block.
2. hard disk shock-absorbing device according to claim 1 is characterized in that, described Z-shaped snubber block has a plurality of, is socketed on described internal fixation sheet and the external fixation sheet by the rubber fixed block, and is connected with metal connecting sheet between every pair of rubber fixed block.
3. hard disk shock-absorbing device according to claim 1 is characterized in that, described internal fixation leaf length and width are shorter than described external fixation sheet.
4. a hard-disk cartridge is used to hold hard disk, it is characterized in that, comprising: box body and hard disk shock-absorbing device, the relative both sides of inwall that described hard disk shock-absorbing device is installed on described box body;
Described hard disk shock-absorbing device comprises internal fixation sheet, external fixation sheet and Z-shaped snubber block;
Described internal fixation sheet is fixedlyed connected with the hard disk outside of unsettled placement;
Described external fixation sheet is fixed in the relative inwall side of described box body;
Described Z-shaped snubber block comprises the rubber fixed block that is socketed on respectively on described internal fixation sheet and the external fixation sheet, and is connected in the metal connecting sheet between the described fixed block.
5. hard-disk cartridge according to claim 1 is characterized in that, the hard disk holder of described box body is provided with two hard disk standing grooves, and described hard disk can be screwed in described hard disk standing groove.
6. hard-disk cartridge according to claim 5 is characterized in that, comprising: described internal fixation sheet utilizes screw retention in the described hard disk outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206816947U CN202034050U (en) | 2010-12-24 | 2010-12-24 | Hard disk damping device and hard disk casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206816947U CN202034050U (en) | 2010-12-24 | 2010-12-24 | Hard disk damping device and hard disk casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202034050U true CN202034050U (en) | 2011-11-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206816947U Expired - Lifetime CN202034050U (en) | 2010-12-24 | 2010-12-24 | Hard disk damping device and hard disk casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202034050U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104935889A (en) * | 2015-06-12 | 2015-09-23 | 广州朗华汽车电子科技有限公司 | Novel vehicle-mounted monitoring system |
| CN105518334A (en) * | 2015-08-24 | 2016-04-20 | 深圳市锐明技术股份有限公司 | Absorber, mobile hard disk drive, and vehicle monitoring device |
| WO2016099872A1 (en) | 2014-12-15 | 2016-06-23 | 3M Innovative Properties Company | Vibration reduction device, electronic device and mobile equipment containing same |
| WO2020093252A1 (en) * | 2018-11-06 | 2020-05-14 | 深圳市锐明技术股份有限公司 | Vehicle-mounted vibration reduction system and vehicle-mounted apparatus |
-
2010
- 2010-12-24 CN CN2010206816947U patent/CN202034050U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016099872A1 (en) | 2014-12-15 | 2016-06-23 | 3M Innovative Properties Company | Vibration reduction device, electronic device and mobile equipment containing same |
| US10185370B2 (en) | 2014-12-15 | 2019-01-22 | 3M Innovative Properties Company | Vibration reduction device, electronic device and mobile equipment containing same |
| CN104935889A (en) * | 2015-06-12 | 2015-09-23 | 广州朗华汽车电子科技有限公司 | Novel vehicle-mounted monitoring system |
| CN105518334A (en) * | 2015-08-24 | 2016-04-20 | 深圳市锐明技术股份有限公司 | Absorber, mobile hard disk drive, and vehicle monitoring device |
| WO2017031668A1 (en) * | 2015-08-24 | 2017-03-02 | 深圳市锐明技术股份有限公司 | Vibration absorber, mobile hard disk box and vehicle-mounted monitoring device |
| WO2020093252A1 (en) * | 2018-11-06 | 2020-05-14 | 深圳市锐明技术股份有限公司 | Vehicle-mounted vibration reduction system and vehicle-mounted apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHENZHEN STREAMAX TECHNOLOGY CO., LTD. Free format text: FORMER NAME: SHENZHEN RUIMING TECHNOLOGY CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: Nanshan District Xueyuan Road in Shenzhen city of Guangdong province 518000 No. 1001 Nanshan Chi Park building B1 building 21-23 Patentee after: STREAMAX TECHNOLOGY CO., LTD. Address before: 518057, No. 5, building three, two software park, central science and technology zone, Nanshan District hi tech Zone, Guangdong, Shenzhen Patentee before: Shenzhen Streaming Video Technology Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111109 |