CN201421577Y - Computer chassis - Google Patents
Computer chassis Download PDFInfo
- Publication number
- CN201421577Y CN201421577Y CN200920301561XU CN200920301561U CN201421577Y CN 201421577 Y CN201421577 Y CN 201421577Y CN 200920301561X U CN200920301561X U CN 200920301561XU CN 200920301561 U CN200920301561 U CN 200920301561U CN 201421577 Y CN201421577 Y CN 201421577Y
- Authority
- CN
- China
- Prior art keywords
- flanging
- tumbler
- cover plate
- computer housing
- flexible member
- Prior art date
- 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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Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/18—Packaging or power distribution
- G06F1/181—Enclosures
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
A computer chassis comprises a frame, a cover board, a handle and an elastic member, wherein the frame is provided with a rear board which is provided with a fold edge, and the cover board is providedwith a rotation element for fixing the handle. The rotation element is provided with a plurality of projected blocks, the elastic member is arranged between the rotation element and the cover board,the projected blocks can drive the rotation element to slide on the cover board in order to deform the elastic member by pressing the fold edge, and the elastic member can lock the projected blocks onthe fold edge after elastically recovering. The handle can drive the rotation element to rotate in order to detach the projected blocks away from the fold edge.
Description
Technical field
The utility model relates to a kind of computer housing, relates in particular to a kind of computer housing of the cover plate that is easy for installation and removal.
Background technology
General computer housing generally includes a casing and a cover plate, and described casing is used for mounting electronic device, as mainboard, hard disk and power supply etc.Described casing generally comprises a base plate, a header board, a back plate and two parallel side plates, and the edge of described header board and back plate forms a flanging respectively, and described flanging offers some button holes.Described cover plate is used for hiding described casing, and block button hole of corresponding described header board and back plate is dashed forward and established some grabs on it.During installation, the grab of described cover plate is snapped in the corresponding block button hole of described header board and back plate, by a screw described cover plate is fixed on the described casing then.This mode by the screw locking not only is inconvenient to install cover plate, also usually because the block button hole Ka Detai of the grab of described cover plate and described header board and back plate is tight, after taking off screw, need bigger power could remove the engaging of described grab and corresponding block button hole, so, the described cover plate of very inconvenient dismounting.
Summary of the invention
In view of above content, be necessary to provide a kind of computer housing of the cover plate that is easy for installation and removal.
A kind of computer housing, include casing, cover plate, handle and flexible member, described casing has back plate, described back plate is provided with flanging, described cover plate is equipped with the tumbler of fixing described handle, described tumbler is provided with some card projections, described flexible member is connected between described tumbler and the described cover plate, described card projection can slide on described cover plate to order about described tumbler by pushing described flanging, and described flexible member is out of shape, can make described card projection be snapped in described flanging after the described flexible member recovery of elasticity, described handle can order about described tumbler and rotate, thereby makes described card projection break away from described flanging.
Compared with prior art, the utility model computer housing when mounted, only need to cooperate the card projection that makes on the described tumbler to be snapped in the flanging of described back plate by described flexible member, and when dismounting, only needing to order about described tumbler rotation by described handle makes described card projection break away from described flanging, like this, need not screw and just can mount and dismount described cover plate easily.
Description of drawings
Fig. 1 is the stereographic map of casing of the better embodiment of the utility model computer housing.
Fig. 2 is the three-dimensional exploded view of cover plate of the better embodiment of the utility model computer housing.
Fig. 3 is a stereographic map of tumbler among Fig. 2.
Fig. 4 is the three-dimensional assembly diagram of Fig. 2.
Fig. 5 is the casing of better embodiment of the utility model computer housing and a three-dimensional assembly diagram of cover plate.
Fig. 6 is another three-dimensional assembly diagram of Fig. 2.
Embodiment
See also Fig. 1 to Fig. 4, the preferable enforcement of the utility model computer housing comprises a casing 10 and can be fixed in a cover plate 30 on the described casing 10.
Described casing 10 comprises a header board 11, a back plate 12 and a biside plate 13,14.Described header board 11 and described back plate 12 are parallel and perpendicular to described biside plate 13,14.The described header board 11 arc flanging 112 that bends inwards, described back plate 12 flanging 122 that vertically bends inwards.
Arc flanging 112 bendings one flanging 35 of the corresponding described header board 11 in last edge of described cover plate 30, described flanging 35 roughly is " Contraband " shape.A back edge of described cover plate 30 flanging 31 that bends inwards, the both sides of the edge of described cover plate 30 are provided with a pedestal 32 separately, described pedestal 32 comprises that one is fixed in a base 321 and the vertical plate 322 perpendicular to described base 321 on the described cover plate 30, described base 321 is provided with a pivoting hole 323 with the junction of described vertical plate 322, the described relatively base 321 bending one folding piece 3221 of described vertical plate 322, described tabs 3221 roughly is " Contraband " shape and offers a pilot hole 3222.In the roughly centre position of described two pedestals 32, described cover plate 30 is provided with a resettlement section 34, and described resettlement section 34 offers port 341.
The pivoting hole 323 of described pedestal 32 can be fixed a tumbler 40 in order to pivot, the upside of described tumbler 40 is provided with two mounting holes 41, an opening 42 is offered in the corresponding described resettlement section 34 of the downside of described tumbler 40, the pivoting hole 323 of the corresponding described pedestal 32 in the two ends of described tumbler 40 respectively is provided with a fixed orifice 43, the rear side of described tumbler 40 is offering a through hole 44 near each described fixed orifice 43 place, described through hole 44 1 edges extend a hook 441, the rear end of described tumbler 40 convexes with several card projections 45 in addition, and each card projection 45 has dip plane 451.
Thereby a screw 50 is locked the pivoting hole 323 of described pedestal 32 simultaneously and the fixed orifice 43 of described tumbler 40 is installed in rotation on described tumbler 40 on the described cover plate 30.One flexible member 60 is set on the described screw 50, and described flexible member 60 is a torsionspring in the present embodiment, and it comprises two jags 61,62.Described jag 61 fasteners are on the hook 441 of described through hole 44, and 62 of described jags directly pass the pilot hole 3222 of described tabs 3221.
Described resettlement section 34 can be in order to accommodate one handle 70, described handle 70 comprises a panel 71 and a junction 72, described connecting portion 72 is offered a perforate 721, described perforate 721 can be in order to accommodate a flexure strip 80, and two mounting holes 41 of the terminal corresponding described tumbler 40 of described connecting portion 72 are provided with two circular holes 722.
The end that the connecting portion 72 of described handle 70 can pass the port 341 of described resettlement section 34 and described connecting portion 72 can be positioned over the upside of described tumbler 40, screw 90 is locked the circular hole 722 of described connecting portion 72 and the mounting hole 41 of described tumbler 40 upsides simultaneously, thereby described handle 72 and described tumbler 40 are fixed together.Described flexure strip 80 is resisted against on the panel 71 of described handle 70, and the two ends of described flexure strip 80 are snapped in the both sides of the edge of the port 341 of described resettlement section 34 respectively, thus with described flexure strip 80 flexible fastenings on described handle 70.
See also Fig. 5, when described cover plate 30 is installed, the flanging 35 of described cover plate 30 leading edges is buckled on the flanging 112 of header board 11 of described casing 10, serve as axially to rotate down cover plate 30 with the junction of described flanging 35 and described flanging 112 then, be resisted against the edge of flanging 122 of the back plate 12 of described casing 10 until the dip plane 451 of the some card projections 45 that are installed in the tumbler 40 on the described cover plate 30 respectively.Continue to push described cover plate 30, the dip plane 451 of described card projection 45 because of the extruding that is subjected to described flanging 122 makes described tumbler 40 first direction away from described flanging 31 rotates in described cover plate 30 upper edges, simultaneously, elastic deformation takes place in the flexible member 60 that is set on the described screw 50, and described screw 50 slides to the other end by an end of described pivoting hole 323.When described flanging 122 is slipped away when not being subjected to 122 extruding of described flanging in the dip plane 451 of described card projection 451, described flexible member 60 recovery of elasticity, and order about described tumbler 60 and rotate to the opposite second direction of described first direction, described screw 50 slides to an end by the other end of described pivoting hole 323, thereby described flanging 122 tightly is snapped between the flanging 31 and described two pedestals 32 of described cover plate 30, therefore described cover plate 30 is fixed on the described casing 10.At this moment, described tabs 31 is resisted against 124 places, edge of the back plate 12 of described casing 10.
During dismounting, outside the lateral of described casing 10, pull the panel 71 of the handle 70 on the described cover plate 30, described flexible member 60 elastic deformations are rotated (as shown in Figure 6) to order about described tumbler 40 along described first direction, simultaneously, gradually described flanging 122 slips away in the dip plane 451 of the card projection 45 of described tumbler 40, continue the described handle 70 of pulling, making described card projection 45 break away from described flanging 122 fully can disassemble described cover plate 30 from described casing 10.Behind the described cover plate 30, unclamp described handle 70 under the dismounting, described flexible member 60 recovery of elasticity cause described tumbler 40 to rotate along described second direction.
Claims (10)
1. computer housing, include casing, cover plate, handle and flexible member, described casing has back plate, described back plate is provided with flanging, it is characterized in that: described cover plate is equipped with the tumbler of fixing described handle, described tumbler is provided with some card projections, described flexible member is connected between described tumbler and the described cover plate, described card projection can slide on described cover plate to order about described tumbler by pushing described flanging, and described flexible member is out of shape, can make described card projection be snapped in described flanging after the described flexible member recovery of elasticity, described handle can order about described tumbler and rotate, thereby makes described card projection break away from described flanging.
2. computer housing as claimed in claim 1, it is characterized in that: described card projection has a dip plane, described cover plate has a flanging, described dip plane can push described back plate flanging so that described tumbler slide along first direction away from the flanging of described cover plate, after the described flexible member recovery of elasticity, described tumbler slides along the opposite second direction of described first direction, thereby makes described card projection be snapped in described flanging.
3. computer housing as claimed in claim 2, it is characterized in that: described flexible member under the ordering about of described handle elastic deformation so that described tumbler rotate along described first direction, after described card projection broke away from described flanging, described flexible member recovery of elasticity was slided along described second direction to order about described tumbler.
4. computer housing as claimed in claim 1 is characterized in that: described cover plate is provided with pedestal, and described tumbler can be pivotally fixed on the described pedestal.
5. computer housing as claimed in claim 4 is characterized in that: described pedestal is provided with pivoting hole, and described tumbler can slide in described pivoting hole and rotate.
6. computer housing as claimed in claim 4 is characterized in that: described pedestal has tabs, and described tumbler is provided with a hook, and an end of described flexible member is fixed in described tabs, but other end fastener is on described hook.
7. computer housing as claimed in claim 6 is characterized in that: described tabs is provided with pilot hole, and the corresponding described pilot hole of described tumbler is provided with through hole, and described hook is arranged on an edge of described through hole.
8. computer housing as claimed in claim 1 is characterized in that: described cover plate is provided with a resettlement section, and described resettlement section is provided with a port, and described handle can pass described port and be fixed on the described tumbler.
9. computer housing as claimed in claim 8 is characterized in that: described tumbler is provided with mounting hole, and the corresponding described mounting hole of described handle is provided with circular hole.
10. computer housing as claimed in claim 1 is characterized in that: described casing has header board, and described header board is provided with a flanging, and the corresponding described flanging of described cover plate is provided with a flanging, and the flanging of described cover plate can be snapped on the flanging of described header board.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920301561XU CN201421577Y (en) | 2009-03-24 | 2009-03-24 | Computer chassis |
| US12/489,163 US20100244639A1 (en) | 2009-03-24 | 2009-06-22 | Computer enclosure with removable cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920301561XU CN201421577Y (en) | 2009-03-24 | 2009-03-24 | Computer chassis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201421577Y true CN201421577Y (en) | 2010-03-10 |
Family
ID=41808237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920301561XU Expired - Fee Related CN201421577Y (en) | 2009-03-24 | 2009-03-24 | Computer chassis |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US20100244639A1 (en) |
| CN (1) | CN201421577Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102207756A (en) * | 2010-03-30 | 2011-10-05 | 鸿富锦精密工业（深圳）有限公司 | Computer case |
| CN103582327A (en) * | 2012-07-23 | 2014-02-12 | 鸿富锦精密工业(武汉)有限公司 | Electronic device shell |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102096450A (en) * | 2009-12-11 | 2011-06-15 | 鸿富锦精密工业（深圳）有限公司 | Computer case |
| CN102339102B (en) * | 2010-07-15 | 2013-09-18 | 光宝电子(广州)有限公司 | Rack module free of locking tool |
| TWI458420B (en) * | 2011-03-14 | 2014-10-21 | Wistron Corp | Door structure with easy assembly |
| CN103002686A (en) * | 2011-09-08 | 2013-03-27 | 鸿富锦精密工业（深圳）有限公司 | Panel combination |
| TW201318519A (en) * | 2011-10-25 | 2013-05-01 | Hon Hai Prec Ind Co Ltd | Server enclosure |
| CN103163968B (en) * | 2011-12-08 | 2016-08-10 | 国家电网公司 | Case of electronic device |
| US20130147323A1 (en) * | 2011-12-08 | 2013-06-13 | Hon Hai Precision Industry Co., Ltd. | Electronic device enclosure |
| EP2699066B1 (en) * | 2012-08-14 | 2015-05-20 | Pentair Technical Solutions GmbH | Locking element for locking a cover plate to a module rail |
| CN103809697B (en) * | 2012-11-12 | 2017-05-10 | 英业达科技有限公司 | Memory assembly and computer system utilizing same |
| TWM514027U (en) * | 2015-06-01 | 2015-12-11 | Cooler Master Technology Inc | Fixing structure of computer casing |
| CN109407774B (en) * | 2018-10-15 | 2020-04-07 | 衢州职业技术学院 | Computer equipment |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100428794B1 (en) * | 2000-09-14 | 2004-04-28 | 삼성전자주식회사 | Docking mechanism used for assembling/disassembling peripheral device of computer |
| TW556877U (en) * | 2002-12-31 | 2003-10-01 | Hon Hai Prec Ind Co Ltd | Motherboard mounting device assembly |
| TWM243891U (en) * | 2003-07-25 | 2004-09-11 | Hon Hai Prec Ind Co Ltd | Computer enclosure incorporating hood fastener |
| TWM253195U (en) * | 2004-02-20 | 2004-12-11 | Hon Hai Prec Ind Co Ltd | Computer enclosure |
| CN2831338Y (en) * | 2005-08-12 | 2006-10-25 | 鸿富锦精密工业（深圳）有限公司 | Optical drive baffle combination |
| CN2919791Y (en) * | 2006-03-09 | 2007-07-04 | 鸿富锦精密工业（深圳）有限公司 | Casing of electronic device |
| CN101470486B (en) * | 2007-12-27 | 2011-12-21 | 鸿富锦精密工业（深圳）有限公司 | Locking device of extension card |
| CN101677494B (en) * | 2008-09-16 | 2011-11-30 | 鸿富锦精密工业（深圳）有限公司 | Electronic apparatus |
-
2009
- 2009-03-24 CN CN200920301561XU patent/CN201421577Y/en not_active Expired - Fee Related
- 2009-06-22 US US12/489,163 patent/US20100244639A1/en not_active Abandoned
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102207756A (en) * | 2010-03-30 | 2011-10-05 | 鸿富锦精密工业（深圳）有限公司 | Computer case |
| CN102207756B (en) * | 2010-03-30 | 2015-02-11 | 赛恩倍吉科技顾问（深圳）有限公司 | Computer case |
| CN103582327A (en) * | 2012-07-23 | 2014-02-12 | 鸿富锦精密工业(武汉)有限公司 | Electronic device shell |
| CN103582327B (en) * | 2012-07-23 | 2016-08-03 | 泰州市润扬电气有限公司 | Case of electronic device |
Also Published As
| Publication number | Publication date |
|---|---|
| US20100244639A1 (en) | 2010-09-30 |
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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: 20100310 Termination date: 20130324 |