CN2901400Y - Magnetic disc driver frame withdrawing structure for electronic device - Google Patents
Magnetic disc driver frame withdrawing structure for electronic device Download PDFInfo
- Publication number
- CN2901400Y CN2901400Y CN 200620117003 CN200620117003U CN2901400Y CN 2901400 Y CN2901400 Y CN 2901400Y CN 200620117003 CN200620117003 CN 200620117003 CN 200620117003 U CN200620117003 U CN 200620117003U CN 2901400 Y CN2901400 Y CN 2901400Y
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- CN
- China
- Prior art keywords
- disk drive
- drive rack
- electronic installation
- extraction
- type structure
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses an interfold structure of rack for disk drive of electric device, comprising two relative facing bars arranged in the main frame of the electric device, a containing space is formed between the facing bars, where the rack for disk drive can be inserted, the rack for disk drive is provided with at least one elastic element, the facing bar comprises a conducting section formed on the front edge of the containing space and corresponding to the elastic element, a dent formed in the facing bar, facing the conducting section. The utility model of interfold structure of rack for disk drive of electric device make the facing bars have a rib structure to strengthen the structure strength of facing bars and avoid deformation, protect the safety of each disk drive arranged in the rack for disk drive and reduce the friction in the interfolding operation, saving labor by adding a dent and facing bars of conducting section.
Description
Technical field
The utility model is the disk drive rack extraction-type structure about a kind of electronic installation, particularly about a kind of disk drive rack extraction-type structure that reduces frictional resistance in the extraction process.
Background technology
Progress along with science and technology, the user is more and more higher to the requirement of the arithmetic capability of server system and data storage capability, the tradition large server system generally has two or three station server at least, reach thousands of at most, compare plurality of advantages such as server has the arithmetic speed height, reliable operation time is long and external data output and input capability be powerful with general desktop PC.
For satisfying the powerful data access needs of server system, usually in this type of server system, be equiped with many hard disk drives, install and dismounting for convenient, this hard disk drive is installed in earlier in the extraction-type frame, again this extraction-type frame is inserted in the frame of main frame, this disc driver is fixed in the main frame of this server by the extraction-type frame.But this hard disk drive is as the topmost data storage element of server system, the quality of its performance can produce very significant effects for whole server system serviceability, if this hard disk drive is given a shock in the course of the work, very easily make read/write head collide the disk of this hard disk drive, cause this disk to produce bad rail, when serious even this read/write head and mechanical arm thereof are damaged, cause this server system normally to move, so server system must be installed the anti-hard drive corruption of anti-vibration structure.
See also Figure 1A and 1B, it is stereographic map and the cut-open view that existing removeable disk actuator frame is installed in mainframe, be in mainframe 11, to be provided with two relative back up pads 12, between two back up pads 12, constitute an accommodation space 13, this accommodation space 13 is to be used to install a disk drive rack 14, this disk drive rack 14 is installing hard disk drives, floppy disk or CD-ROM drive etc. (not marking in the accompanying drawing), respectively being equiped with at least one in these disk drive rack 14 two opposite surfaces again is flexible member 15 as the shock-absorbing shell fragment, this disk drive rack 14 is plugged in this accommodation space 13, can lean inside surface by this flexible member 15 in this back up pad 12, by these flexible member 15 absorbing vibrations, avoid each hard drive corruption.
This back up pad 12 is plate armatures, when disk drive rack 14 pushes this accommodation space 13, the terminal 15a of this flexible member 15 snaps into the edge of this back up pad 12 easily, be difficult for this disk drive rack 14 is pushed in this accommodation space 13 smoothly, the end that must the application of force will push this flexible member 15 earlier, make it a little less than this back up pad 12, and then this disk drive rack 14 pushed, after these disk drive rack 14 front ends push, decontrol this flexible member 15 again, make this flexible member 15 can lean inside surface in this back up pad 12; So comparatively inconvenience is unfavorable for installing fast and using when this disk drive rack 14 of plug-in mounting.
The end that this flexible member 15 pushes earlier in progradation is resisted against the inside surface of this back up pad 12 all the time, for this disk drive rack 14 is advanced in the accommodation space 13, need offset the frictional resistance that this flexible member 15 produces in progradation by bigger propelling power, therefore extract in the action more difficult, and excessive propelling power this flexible member 15 that weares and teares easily.
Therefore, how to solve the disappearance of above-mentioned prior art, the real industry problem demanding prompt solution that become.
The utility model content
For overcoming the shortcoming of above-mentioned prior art, fundamental purpose of the present utility model is to provide a kind of disk drive rack extraction-type structure of electronic installation, and a kind of structure that can laborsaving this disk drive rack of extraction is provided.
A purpose more of the present utility model is to provide a kind of disk drive rack extraction-type structure of electronic installation, has strengthened the intensity of extraction-type structure, guarantees the safety of each disc driver.
For reaching above-mentioned purpose and other purpose, the disk drive rack extraction-type structure of the electronic installation that the utility model provides, be applicable to the electronic installation that needs the installing hard disk, the disk drive rack extraction-type structure of this electronic installation comprises: be provided with two relative back up pads in the mainframe of electronic installation, be formed with an accommodation space between two back up pads, this disk drive rack of plug-in mounting in this accommodation space, be provided with at least one flexible member at this disk drive rack, this back up pad comprises: guide portion is formed at this back up pad and is positioned at the leading edge of accommodation space and corresponds to this flexible member; And recess, be formed at back up pad, and relative with this guide portion.
This disk drive rack also comprises a slot space, and this slot space is the disc driver that is used to install at least one hard disk drive, floppy disk or CD-ROM drive, makes this disk drive rack can install each disc driver; This elastic component unit is a leaf spring again, and is fixed on the corresponding surface of this disk drive rack to rivet or to be spirally connected.
When this disk drive rack pushes in the mainframe in the accommodation space between two relative back up pads, guide portion by this back up pad helps being inserted in this accommodation space, can exempt that existing structure blocks easily and must be earlier the manual disappearance of this flexible member of pushing.
This disk drive rack pushes after the accommodation space again, make this flexible member can be imported into the recess of back up pad, reduce this flexible member and be resisted against friction force in the recess, resistance when reducing this disk drive rack of pull, help this disk drive rack of pull, and can avoid this flexible member wearing and tearing.
In addition, this back up pad has recess and guide portion, makes this back up pad have rib-like structure, can strengthen the structural strength of this back up pad, avoids producing distortion, and can protect with each disc driver and be installed in safety in the disk drive rack.
The disk drive rack extraction-type structure of electronic installation of the present utility model is by setting up a recess and a guide portion, and the frictional resistance, the operation that reduce whole extraction operation process generation are more laborsaving.
Description of drawings
Figure 1A is the existing schematic perspective view that the disk drive frame is installed in mainframe that extracts;
Figure 1B is the existing cross-sectional schematic that the disk drive frame is installed in mainframe that extracts;
Fig. 2 A is the stereographic map signal of the disk drive rack extraction-type structure of electronic installation of the present utility model; And
Fig. 2 B is the cut-open view signal of the disk drive rack extraction-type structure of electronic installation of the present utility model.
Embodiment
Embodiment
See also Fig. 2 A and Fig. 2 B, the disk drive rack extraction-type structure of electronic installation of the present utility model, be for example to be provided with two relative back up pads 22 in the mainframe 21 of the electronic installation of server or personal computer one, between two faggings 22, be formed with an accommodation space 23, this disk drive rack 24 of plug-in mounting in this accommodation space 23, on the opposite face of this disk drive rack 24, be provided with at least one flexible member 25 as leaf spring, and with the riveted joint or the mode of being spirally connected be fixed on these disk drive rack 24 corresponding surfaces, this disk drive rack 24 is resisted against in the accommodation space 23 by this flexible member 25.
This disk drive rack 24 also comprises a slot space 241, this slot space 241 is to be used for installing disc drivers (accompanying drawing does not mark) such as at least one hard disk drive, floppy disk or CD-ROM drive, makes this electronic installation can utilize this hard disk to carry out the processing of data.
This back up pad 22 comprises a guide portion 220 and recess 221, wherein this guide portion 220 is inclined-planes and is located at this back up pad 22 and is positioned at accommodation space 23 leading edges, and correspond to this flexible member 25, this recess 221 is provided in a side of on the back up pad 22, and it is relative with this guide portion 220, when making this disk drive rack 24 be inserted in the accommodation space 23, the flexible member 25 of this disk drive rack 24 can push accommodation space 23 by the guiding of this guide portion 220, can avoid existing structure must manually push the disappearance of this flexible member 25 earlier, help this disk drive rack 24 is pushed in this accommodation space 23.Because this back up pad 22 has rib-like structure, can strengthen the structural strength of this back up pad 22, avoid producing distortion, and can protect with each disc driver and be installed in safety in the disk drive rack.
When continuing to push ahead after this disk drive rack 24 pushes in this accommodation space 23 again, the flexible member 25 of this disk drive rack 24 promptly slips in the recess 221 of this back up pad 22, definition according to friction force, friction force (F) is the product of friction factor (μ) and normal pressure (N), mathematical expression is expressed as F=μ N, when this flexible member 25 slips in the recess 221, normal pressure (N) between this flexible member 25 and the recess 221 reduces, this friction factor (μ) is a constant, according to the mathematical expression of friction force as can be known this friction force (F) be direct ratio with normal pressure (N), normal pressure reduces, friction force also decreases, therefore can reduce the friction force between this flexible member 25 and the back up pad 22, the resistance when reducing disk drive rack 24 propellings helps this disk drive rack 24 is pushed in this accommodation space 23; When this disk drive rack 24 pushes in the accommodation space 23 fully, two terminal 25a of this flexible member 25 promptly get back to the surface 223 of back up pad 22, this disk drive rack 24 can be positioned in the accommodation space 23, realize the function of shock-absorbing, can be by the recess 221 of this back up pad 22, resistance when reducing this disk drive rack 24 and advancing helps this disk drive rack 24 is pushed in accommodation space 23, can exempt existing structure resistance excessive, be unfavorable for the disappearance that advances.
Compared with prior art, removable hard drive box of the present utility model is by setting up the guide portion of a recess and an inclined plane shape, make the frictional resistance in these disk drive rack 24 extraction processes reduce, help extraction and more laborsaving, this back up pad forms this recess and guide portion simultaneously, thereby strengthened the intensity of whole back up pad, improved the security of disc driver.
Claims (7)
1. the disk drive rack extraction-type structure of an electronic installation, it is characterized in that, the disk drive rack extraction-type structure of this electronic installation is included in the mainframe of electronic installation and is provided with two relative back up pads, be formed with an accommodation space between two back up pads, this disk drive rack of plug-in mounting in this accommodation space, be provided with at least one flexible member at this disk drive rack, wherein, this back up pad comprises: guide portion is formed at this back up pad and is positioned at the leading edge of accommodation space and corresponds to this flexible member; And recess, be formed at back up pad, and relative with this guide portion.
2. the disk drive rack extraction-type structure of electronic installation as claimed in claim 1 is characterized in that, this guide portion is an inclined-plane.
3. the disk drive rack extraction-type structure of electronic installation as claimed in claim 1 is characterized in that, this disk drive rack also comprises a slot space, and this slot space is to be used to install at least one disc driver.
4. the disk drive rack extraction-type structure of electronic installation as claimed in claim 3 is characterized in that, this disc driver is hard disk drive, floppy disk or CD-ROM drive.
5. the disk drive rack extraction-type structure of electronic installation as claimed in claim 1 is characterized in that, this flexible member is a leaf spring.
6. the disk drive rack extraction-type structure of electronic installation as claimed in claim 1 is characterized in that, this flexible member is to be fixed on this disk drive rack with riveted joint or the mode of being spirally connected.
7. the disk drive rack extraction-type structure of electronic installation as claimed in claim 1 is characterized in that, this electronic installation is server or personal computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620117003 CN2901400Y (en) | 2006-05-30 | 2006-05-30 | Magnetic disc driver frame withdrawing structure for electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620117003 CN2901400Y (en) | 2006-05-30 | 2006-05-30 | Magnetic disc driver frame withdrawing structure for electronic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2901400Y true CN2901400Y (en) | 2007-05-16 |
Family
ID=38085564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620117003 Expired - Fee Related CN2901400Y (en) | 2006-05-30 | 2006-05-30 | Magnetic disc driver frame withdrawing structure for electronic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2901400Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101963831B (en) * | 2009-07-21 | 2012-07-04 | 英业达股份有限公司 | Server device with storage array module |
| CN110969947A (en) * | 2018-09-28 | 2020-04-07 | 乐金显示有限公司 | Gap adjuster of multi-display device and multi-display device having the same |
-
2006
- 2006-05-30 CN CN 200620117003 patent/CN2901400Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101963831B (en) * | 2009-07-21 | 2012-07-04 | 英业达股份有限公司 | Server device with storage array module |
| CN110969947A (en) * | 2018-09-28 | 2020-04-07 | 乐金显示有限公司 | Gap adjuster of multi-display device and multi-display device having the same |
| CN110969947B (en) * | 2018-09-28 | 2021-12-17 | 乐金显示有限公司 | Gap adjuster of multi-display device and multi-display device having the same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070516 Termination date: 20120530 |