CN201804560U - Rubber body shock-absorbing mechanism for hard disc - Google Patents
Rubber body shock-absorbing mechanism for hard disc Download PDFInfo
- Publication number
- CN201804560U CN201804560U CN2010202551735U CN201020255173U CN201804560U CN 201804560 U CN201804560 U CN 201804560U CN 2010202551735 U CN2010202551735 U CN 2010202551735U CN 201020255173 U CN201020255173 U CN 201020255173U CN 201804560 U CN201804560 U CN 201804560U
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- hard disk
- shock
- rack body
- rubber bodies
- absorbing ring
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Abstract
The utility model provides a shock-absorbing mechanism for a hard disc, which comprises a bracket body and a rubber body shock-absorbing ring with a central hole, wherein, the bracket body comprises a bottom surface, vertical ears and bottom surface bends, the bottom surface is designed to be matched with the hard disc, the vertical ears are positioned on the long side surfaces of the bottom surface and provided with fixing holes for fixing the hard disc, the bottom surface bends are positioned on the short side surfaces of the bottom surface and provided with fixing holes for fixing the bracket body onto a chassis, and the rubber body shock-absorbing ring is used for being sleeved into the fixing holes of the bottom surface bends so that the bracket body can be fixed onto the chassis through the rubber body shock-absorbing ring. The shock-absorbing mechanism is simple in structure and convenient for installation. Moreover, since the bracket body of the hard disc can be fixed onto the chassis through the rubber body shock-absorbing ring, the hard disc is completely separated from the chassis by the shock-absorbing ring, thereby reducing, even eliminating the damages to the hard disc as a result of vibration of the chassis.
Description
Technical field
The utility model relates to a kind of damping, relates more specifically to a kind of hard disk shock-absorbing mechanism.
Background technology
Along with the development of memory technology, hard-disk capacity has been extended to the T level capacity, is storing a large amount of data of user in the hard disk, but hard disk also is very outstanding in the failure rate of computer fittings.The infringement that wherein shakes hard disk can not be ignored.In a single day the principle of work of hard disk is to read the disc of rotation by magnetic head, violent vibrations or bump therefore occur, may will allow the magnetic head of working run on the disc, gently then scratches disc, the infringement magnetic head, and heavy then DISK to Image is thoroughly scrapped.Certainly, the loss that causes of the data on the disc that is stored in is just more serious.
Existing hard disk directly is fixed on the cabinet, though simple, vibrations such as cabinet are directly conducted to hard disk, and is very big to hard disk internal physical damage hidden danger.
Scan the cabinet accessory of the designed making of each computer vendors at present, fix for hard disk, or lock with screw with cabinet, or use rivet, hard disk and cabinet are as an integral body.Vibrations and bump will be by casing and the unreserved hard disks of passing to of hard disk bracket when the computing machine complete machine was subjected to external shock or bump! Bring serious threat to hard disk!
Present hard disk shock-absorbing measure for example is when screw lock hard disk, installs beam etc. additional at screw hole, can reduce the vibrations conduction, but vibrations still can conduct to hard disk by screw.
Therefore the fault that is caused by the vibrations in the external world owing to hard disk or the hidden danger of damage, press for a kind of hard disk shock-absorbing mechanism that can effectively reduce or eliminate hidden danger such as vibrations! Need based on this, inventor of the present utility model has developed a kind of simple and practical, damping that can effectively reduce the hard disk damage that vibrations or bump by casing structure cause.The utility model design makes between hard disk and the cabinet and isolates by the rubber shock-absorbing cushion rubber, subtracts vibrations conduction down by the damping cushion rubber, and effect is more superior than the former.
The utility model content
The purpose of this utility model is; a kind of hard disk shock-absorbing mechanism is provided; so that it is spaced apart between hard disk and the cabinet by the hard disk bracket that has the rubber bodies shock absorbing ring; because this rubber bodies shock absorbing ring can reduce or eliminate the vibrations conduction from cabinet, thereby reach the not impaired purpose of protection hard disk.
The utility model provides a kind of hard disk shock-absorbing mechanism, comprising:
Rack body, it comprises bottom surface, crect ear and bottom surface bending, wherein said bottom surface is designed to adapt with hard disk, described crect ear is positioned at the long side surface of described bottom surface and has the fixed orifice that is used for fixing hard disk, and the bending of described bottom surface is positioned at the short side of described bottom surface and has and is used for rack body is fixed to fixed orifice on the cabinet; And
Rubber bodies shock absorbing ring with center pit is used to overlap in the fixed orifice that installs to the bending of described bottom surface so that described rack body is fixed to cabinet via this rubber bodies shock absorbing ring.
In a preferred implementation, pass the center pit of rubber bodies shock absorbing ring and described rack body is fixed on the cabinet by screw or bolt.
In a preferred implementation, described rubber bodies shock absorbing ring has the shape of hollow circular cylinder.
In further preferred embodiment, described rubber bodies shock absorbing ring has at post surface middle part reeded hollow cylinder shape is set, and is used to be installed on hard disk bracket bottom surface bending fixed orifice.Preferably, this groove is two grooves with respect to this rubber bodies end face symmetry.
In a preferred implementation, described rubber bodies shock absorbing ring is the IIR double-deck cushion rubber of filling a prescription.
In a preferred implementation, on two short sides of described rack body, be respectively arranged with the bottom surface bending, be provided with fixed orifice, fixed orifice is used for suit rubber bodies damping cushion rubber, can pass the center pit of rubber bodies shock absorbing ring and described rack body is fixed on the cabinet by screw or bolt.
Hard disk shock-absorbing of the present utility model mechanism simple in structure, easy for installation, and because in the utility model, the rack body of hard disk is fixed on the cabinet via the rubber bodies shock absorbing ring can effectively reduce from the vibrations of the cabinet infringement to hard disk.
Description of drawings
Fig. 1 shows the rack body according to a kind of hard disk shock-absorbing of the present utility model mechanism;
Fig. 2 shows the rubber bodies shock absorbing ring according to a kind of hard disk shock-absorbing of the present utility model mechanism;
Fig. 3 shows the synoptic diagram of each parts before assembling according to hard disk shock-absorbing of the present utility model mechanism;
Fig. 4 shows the design sketch of each parts after assembling according to hard disk shock-absorbing of the present utility model mechanism.
Embodiment
Describe embodiments more of the present utility model below with reference to the accompanying drawings, but be noted that these embodiments only are used to illustrate the purpose of this utility model, and be not used in restriction scope of the present utility model.
Fig. 1 shows the rack body 1 according to a kind of hard disk shock-absorbing of the present utility model mechanism, and this rack body 1 can for example aluminium sheet or rigid plastic sheet be made by sheet metal.As shown in Figure 1, rack body 1 comprises bottom surface D, crect ear A and bottom surface bending B, and the coupling part C that connects bottom surface D and bottom surface bending B.As shown in Figure 1, bottom surface D is designed to adapt with hard disk, is placed on the D of this bottom surface with the hard disk with computing machine.As required, can have some through holes on the D of bottom surface to help heat radiation at the hard disk duration of work.
Crect ear A is arranged on the long side of bottom surface D, and in a preferred implementation, crect ear A is provided with up with respect to bottom surface D, and more preferably, crect ear A is vertical with bottom surface D, as shown in fig. 1.But should be understood that the utility model is not limited to this, according to design or application need, crect ear A can be provided with down with respect to bottom surface D, and need not be vertical.The height of crect ear adapts with the thickness of the hard disk that will place, and has the fixed orifice that is used for fixing hard disk on crect ear A, by this fixed orifice, utilizes screw or bolt etc. hard disk and rack body can be fixed or fitted together.Preferably, on two long sides of rack body, all be provided with crect ear A to reach better Fixed disk and to prevent from be assembled into that hard disk takes place in the cabinet process is impaired.Fixed orifice on the crect ear A can be for one or more, and preferably, the number of fixed orifice is corresponding with fixed orifice number on the hard disk that will assemble.Crect ear A can be an integral body with the D of rack body, forms crect ear A by the long side that bends rack body.Certainly, crect ear A also can be fixed on the rack body 1 by for example welding.
Bottom surface bending B is arranged on the short side of bottom surface D, and in a preferred implementation, and bending B in bottom surface is positioned at the below of bottom surface D by coupling part C, and is parallel with bottom surface D, as shown in fig. 1.But should be understood that the utility model is not limited thereto, according to design or application need, bending B in bottom surface can be positioned at the top of bottom surface D, and need not be parallel with bottom surface D.Bottom surface bending B is provided with and is used for rack body 1 is fixed to fixed orifice on the cabinet, and the fixed orifice on the bottom surface bending B is preferably two, certainly, can be one or more as required.Preferably, bottom surface D, bottom surface bending B and coupling part C are an integral body, form bottom surface bending B and coupling part C by the short side that bends rack body 1.Certainly, bending B in bottom surface also can be affixed on the rack body 1 by welding manner.Preferably, in order more firmly rack body 1 to be fixed on the cabinet, all be provided with bottom surface bending B at two short sides of rack body 1.
Fig. 2 shows the rubber bodies shock absorbing ring 2 according to a kind of hard disk shock-absorbing of the present utility model mechanism.Rubber bodies shock absorbing ring 2 shown in Figure 2 can be for example be the IIR double-deck cushion rubber of filling a prescription, but is not limited to this, and the rubber bodies shock absorbing ring can be made by for example any rubber-like plastic material.In the utility model, rubber bodies shock absorbing ring 2 with center pit is mainly used in the fixed orifice of the bottom surface bending B that is installed on rack body 1, thereby the rack body 1 that will be loaded with hard disk via this rubber bodies shock absorbing ring 2 is installed on the cabinet, reaches the purpose of hard disk shock-absorbing thus.As shown in Figure 2, rubber bodies shock absorbing ring 2 is for to have the hollow cylinder shape of center pit b, and preferably, this cylindrical post surface is provided with cylinder groove a, to be used for this rubber bodies shock absorbing ring 2 is installed on the fixed orifice of the bottom surface bending B of rack body 1.More preferably, on the post surface, have two groove a with respect to the end face symmetry of rubber bodies shock absorbing ring 2, as shown in Figure 2, in the fixed orifice with the bottom surface bending B that more advantageously is installed on rack body 1.On the end face of rubber bodies shock absorbing ring 2, preferably be provided with some projectioies, after being assembled on the cabinet, more help damping effect of the present utility model at the rack body that will be loaded with hard disk.The size of the center pit of rubber bodies shock absorbing ring 2 be used for rack body 1 is adapted by the size such as the coupling arrangement of screw that the fixed orifice on the bottom surface bending B is assembled on the cabinet.
The shape that should be appreciated that rubber bodies shock absorbing ring of the present utility model is not limited to above-mentioned hollow cylinder shape, for example also can be toroidal.In addition, though in the practice, rubber bodies shock absorbing ring of the present utility model is mainly used in the fixed orifice of the bottom surface bending B that is installed on rack body 1, to reduce or to eliminate the damage that hard disk is caused from cabinet or extraneous vibrations, but, rubber bodies shock absorbing ring 2 of the present utility model also can be installed in the fixed orifice of crect ear A of rack body 1, further to reduce or to eliminate the vibrations that the come from the outside damage to hard disk.
Fig. 3 shows the synoptic diagram of each parts before assembling according to hard disk shock-absorbing of the present utility model mechanism, and Fig. 4 shows the design sketch of each parts after assembling according to hard disk shock-absorbing of the present utility model mechanism.Shown in Fig. 3 and 4, wherein show the rack body 1 of hard disk shock-absorbing of the present utility model mechanism, the hard disk 3 that has the rubber bodies shock absorbing ring 2 of center pit and be generally used for computing machine.As described above, rubber bodies shock absorbing ring 2 wherein is used for being installed on the fixed orifice of the bottom surface bending of rack body 1, and hard disk 3 by on its side with rack body 1 crect ear on the corresponding fixed orifice in fixed orifice 4 positions, the coupling arrangement of utilization such as screw and fitting together, the rack body 1 that is loaded with hard disk 3 at last is assembled on the cabinet via rubber bodies shock absorbing ring 2, and wherein cabinet and rack body are kept apart by rubber bodies shock absorbing ring 2.And, before being installed to hard disk 3 on the rack body 1, can earlier rubber bodies shock absorbing ring 2 be installed on after the fixed orifice of crect ear of rack body 1, via rubber bodies shock absorbing ring 2 hard disk be fixed on the rack body 1 again, can further provide damping effect of the present utility model like this.
Hard disk shock-absorbing of the present utility model mechanism simple in structure, easy for installation, and because in the utility model, the rack body of hard disk is fixed on the cabinet via the rubber bodies shock absorbing ring, isolate fully by shock absorbing ring between hard disk and the cabinet, can reduce even eliminate from the vibrations of cabinet infringement to hard disk.
Though illustrated and described following embodiment of the present utility model, but the utility model is not limited to these embodiments, under the situation that does not deviate from scope of the present utility model, those skilled in the art can form various distortion and/or be equal to replacement.
Claims (8)
1. hard disk shock-absorbing mechanism comprises:
Rack body, it comprises bottom surface, crect ear and bottom surface bending, wherein said bottom surface is designed to adapt with hard disk, described crect ear is positioned at the long side surface of described bottom surface and has the fixed orifice that is used for fixing hard disk, and the bending of described bottom surface is positioned at the short side of described bottom surface and has and is used for rack body is fixed to fixed orifice on the cabinet; And
Rubber bodies shock absorbing ring with center pit is used for overlapping the fixed orifice that installs to the bending of described bottom surface so that described rack body is fixed to cabinet via described rubber bodies shock absorbing ring.
2. hard disk shock-absorbing according to claim 1 mechanism wherein, passes the center pit of described rubber bodies shock absorbing ring and described rack body is fixed on the cabinet by screw or bolt.
3. hard disk shock-absorbing according to claim 1 mechanism, wherein, described rubber bodies shock absorbing ring has the shape of hollow circular cylinder.
4. hard disk shock-absorbing according to claim 3 mechanism, wherein, described rubber bodies shock absorbing ring has groove on its post surface, is used for being installed on the fixed orifice of the bottom surface bending of described rack body.
5. hard disk shock-absorbing according to claim 4 mechanism wherein, has two grooves with respect to the end face symmetry of described rubber bodies shock absorbing ring on the described post surface.
6. hard disk shock-absorbing according to claim 1 mechanism, wherein, described rubber bodies shock absorbing ring is the IIR double-deck cushion rubber of filling a prescription.
7. hard disk shock-absorbing according to claim 1 mechanism wherein, is respectively arranged with the bending of described bottom surface on two short sides of described rack body.
8. hard disk shock-absorbing according to claim 1 mechanism, wherein, the end face of described rubber bodies shock absorbing ring is provided with projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202551735U CN201804560U (en) | 2010-06-30 | 2010-06-30 | Rubber body shock-absorbing mechanism for hard disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202551735U CN201804560U (en) | 2010-06-30 | 2010-06-30 | Rubber body shock-absorbing mechanism for hard disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201804560U true CN201804560U (en) | 2011-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202551735U Expired - Fee Related CN201804560U (en) | 2010-06-30 | 2010-06-30 | Rubber body shock-absorbing mechanism for hard disc |
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| Country | Link |
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| CN (1) | CN201804560U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107767891A (en) * | 2017-11-29 | 2018-03-06 | 广西德拓电子有限公司 | Hard disk secure buffer interface device |
-
2010
- 2010-06-30 CN CN2010202551735U patent/CN201804560U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107767891A (en) * | 2017-11-29 | 2018-03-06 | 广西德拓电子有限公司 | Hard disk secure buffer interface device |
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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 |
Granted publication date: 20110420 Termination date: 20170630 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |