CN2694348Y

CN2694348Y - Computer case

Info

Publication number: CN2694348Y
Application number: CN 200420043897
Authority: CN
Inventors: 陈允隆; 李兴远
Original assignee: Hongfujin Precision Industry Shenzhen Co Ltd; Hon Hai Precision Industry Co Ltd
Current assignee: Hongfujin Precision Industry Shenzhen Co Ltd; Hon Hai Precision Industry Co Ltd
Priority date: 2004-03-17
Filing date: 2004-03-17
Publication date: 2005-04-20
Anticipated expiration: 2014-03-17

Abstract

Disclosed is a computer case, comprising a base, a magnetic rack and a fixing piece. The base comprises base plate, a lateral plate, a fixing plate and a fore plate having an installation port. The magnetic rack can be embedded into the base along the installation port, and the magnetic rack comprises a floor, a first lateral wall and a second lateral wall, wherein the floor comprises a barrier chip. The fixing piece comprises a cradle fixed onto the base plate and an actuating element pivoted to the cradle, and corresponding to the barrier chip of the magnetic rack, the actuating element forms a grab and a motivation part; also, the actuating element comprises a trip part. Locked at the front end of the barrier chip of the magnetic rack through the grab, the motivation part contacts the back end of the barrier chip to fix the magnetic rack and to make the grab disengage from the front end of the barrier chip; simultaneously, the motivation part pushes the back end of the barrier chip, and the magnetic rack can be taken out.

Description

Computer chassis

[technical field]

The utility model is about a kind of computer chassis, is meant a kind of simple in structure, easy accessibility especially, and can realize the computer chassis of the pre-dismounting purpose of magnet stand when dismounting.

[background technology]

Along with making rapid progress of information industry, the lifting of computer performance has quite high speed.Be difficult for yet the computer price is still obviously higher, eliminate trade-in in a large number, therefore, when computer design, it is extremely important that the extendibility of computer and servicing ease just become, and then require high to the convenience of computer dismounting.

All be equiped with magnetic rack structure in the computer chassis to accommodate and fixing such as data access such as hard, floppy drive and CD-ROM drives, mostly existing magnet stand fixed form is directly to offer perforation or screw on magnet stand and computer base, utilize modes such as blind rivet, riveted or screw lock that magnet stand directly is fixed on the computer base.But, adopt the said fixing mode, in assembling process, need repeatedly to carry out operations such as blind rivet, riveted or screw lock, not only time-consuming but also consume power.And the space is limited in the casing is equipped with other element again, so often have action to have some setbacks or interior other element of possibility clashing and breaking casing, makes its comparatively loaded down with trivial details inconvenience in dismounting thus.

Existing another magnet stand fixed mechanism, as No. the 091212339th, Taiwan patented claim, disclosed a kind of magnet stand fixed mechanism, it comprises: a magnet stand, the one side be provided with one can laterally move and extend to the outside pinch plate, this pinch plate is to have the elastic reset characteristic, and it is towards a default angle pin of front side edge and a catching groove; One installed surface, its surface are provided with a buckling body that can corresponding be sticked in aforementioned catching groove, and this installed surface can be the inner face of a base-plates surface or computer chassis; One location device, comprise the guide groove and the positioning body that match more than at least one group, and respectively organize the relative position that guide groove and positioning body are arranged at aforementioned magnet stand and installed surface respectively, can make magnet stand and the mutual longitudinal register of installed surface through vertical relatively grafting, and fasten mutually and be fixed according to aforementioned positioning body and catching groove, other can laterally remove pinch plate and positioning body and catching groove are threaded off mutually.Yet, adopt this kind method to install and dismantle magnet stand and still must carry out, and this kind magnet stand fixed mechanism structure being complicated in casing inside, operation steps is more loaded down with trivial details.

[summary of the invention]

The purpose of this utility model is to provide a kind of simple in structure, easy accessibility, and can realize the computer chassis of the pre-dismounting purpose of magnet stand when dismounting.

The purpose of this utility model realizes by following technical proposal: the utility model computer chassis comprises a pedestal, a magnet stand and a fixture, this pedestal comprises a base plate, side plate, fixed head and a header board parallel with this side plate, and this header board is offered a device mouthful; This magnet stand can be along this device mouth this pedestal of packing into, and it comprises a diapire, the first side wall and second sidewall that extend to form in the same way of the relative both side edges of this diapire certainly, and this diapire comprises the further catch that extends to form of bending downwards; This fixture comprises a supporting seat and an actuator, this supporting seat is the base plate that is fixed on this pedestal, this actuator is to be fixed in pivotly on this supporting seat, the top of this actuator forms a grab and a pushing part to catch that should magnet stand, and this actuator comprises that also one is positioned at the pulling part of bottom; Be snapped in the catch front end of this magnet stand by this grab, the rear end that this pushing part is against this catch is reached this magnet stand and is fixed, and makes this grab break away from this catch front end by pushing this pulling part, and this pushing part promotes this catch rear end and can take out this magnet stand simultaneously.

The advantage of the utility model computer chassis is: the utility model computer chassis is fixed on the pre-dismounting that the fixture that has grab and pushing part on the casing pedestal has been realized this magnet stand by one.

[description of drawings]

The utility model will be further described in conjunction with the embodiments with reference to the accompanying drawings.

Fig. 1 is the three-dimensional exploded view of the utility model computer chassis.

Fig. 2 is the part enlarged drawing of Fig. 1.

Fig. 3 is another stereographic map of the magnet stand of the utility model computer chassis.

Fig. 4 is the assembled state figure of the utility model computer chassis.

Fig. 5 is the part enlarged drawing of Fig. 4.

Fig. 6 is the three-dimensional combination figure of the utility model computer chassis.

Fig. 7 is the disassembly status figure of the utility model computer chassis.

Fig. 8 is the part enlarged drawing of Fig. 7.

[embodiment]

Please consult Fig. 1 to Fig. 3 simultaneously, the utility model computer chassis comprises a pedestal 10, a fixture 100 and a magnet stand 300.This magnet stand 300 is to be used to accommodate disc driver, CD-ROM drive data storage devices such as (figure do not show).

This pedestal 10 comprises a base plate 20, the side plate that extends vertically upward of two adjacent lateral margins of this base plate 20 30, a header board 40, extend and be parallel to first fixed head 50 of this side plate 30 vertically upward from these base plate 20 middle parts certainly, and one closes on second fixed head 60 that these first fixed head, 50 positions vertically extend internally and are parallel to this side plate 30 from this header board 40.Establish some screws 22 on this base plate 20.40 pairs of this header boards should be offered a device mouth 42 by magnet stand 300, and offer an opening 44 between this first fixed head 50 and second fixed head 60.The upper parallel of this first fixed head 50 is offered a microscler locating slot 52 in this side plate 30.

This fixture 100 comprises a supporting seat 110, a flexible member 150 and an actuator 160.This flexible member 150 can be spring or other elastic body.

This supporting seat 110 is fixed on the base plate 20 of this pedestal 10 near the inboard of this header board 40, and its side is parallel to this header board 40.This supporting seat 110 comprises a base 120, reaches one first supporting walls 130 and one second supporting walls 140 that extend to form vertically upward respectively from this adjacent dual-side in base 120 rear portions.Establish some locking holes 122 on this base 120, match in order to fix this supporting seat 110 with screw 22 on this base plate 20 by some screws 121, a microscler cell body 124 is offered at these base 120 rear portions between this first supporting walls 130 and one second supporting walls 140.These first supporting walls, 130 inside upper part are parallel to this base 120 and form a pivot 132, and a projection (figure does not show) is established in the inboard of this second supporting walls 140, and this flexible member 150 is sheathed on this projection.

This actuator 160 is one-body molded, and it comprises a main part 170 and a pulling part 180 that stretches out and form from the close bottom of these main part 170 1 sides.Establish a through hole 174 at place, this pulling part 180 top positions on this main part 170, this through hole 174 run through the bearing of trend of direction perpendicular to this pulling part 180, this through hole 174 matches with pivot 132 on this supporting seat 110.These main part 170 tops are a F type structure, comprise that one is positioned at top and cocurrent and parallel in the shorter pushing part 176 of this pulling part 180, and are positioned at a longer grab 178 of these 176 bottoms, pushing part.

This magnet stand 300 comprises one first diapire 320, the first side wall 340 that extends vertically upward of a lateral margin of this first diapire 320 certainly, one second diapire 370, that is parallel to this first diapire 320 connects and perpendicular to the connecting wall 360 of this first diapire 320 and this second diapire 370, and second sidewall 380 that extends to form vertically upward from the free margins of this second diapire 370.These second diapire, 370 front ends further are bent to form a catch 372 downwards perpendicular to this second sidewall 380, and these connecting wall 360 ends vertically stretch out and form a spacer 390.These magnet stand 300 front ends vertically outwards are bent to form some flangings 342,382 respectively.This first diapire 320 and this second diapire 370 also can be on same planes, thereby omit this connecting wall 360.

Please continue to consult Fig. 4 to Fig. 6, during assembling, earlier this fixture 100 is fixed on this pedestal 10, place this magnet stand 300 again, concrete steps are as follows.

The supporting seat 110 that at first this is fixed with the fixture 100 of flexible member 150 is positioned on the base plate 20 of this pedestal 10, by some screws 120 it is locked at this base plate 20, again these actuator 160 bottom parts are inserted in the cell body 124 of this supporting seat 110, what make simultaneously that this pulling part 180 passes this header board 40 opens 44, thereby expose to this header board 40, and the pivot 132 that this through hole 174 is aimed at this supporting seat 110 snaps in.At this moment, the bottom of this actuator 160 does not touch this base plate 20, and its bottom front is resisted against the front end of this cell body 124 owing to the elastic force of this flexible member 150.

Thereafter, with the device 42 of these magnet stand 300 back-end device, towards these pedestal 10 inner these magnet stands 300 that advance at this header board 40.This spacer 390 slips in the locating slot 52 of this pedestal 10, and this flanging 342,382 is against the top and the front portion of this side plate 30 and this second fixed head 60 respectively.The grab 178 of this actuator 160 is compressed by the catch 372 on this second diapire 370 gradually, this grab 178 is snapped in the front side of this catch 372 at last, at this moment, this pushing part 176 is positioned at the rear side of this catch 372, thereby prevent that this magnet stand 300 from seesawing, the assembling of promptly finishing this magnet stand 300 reaches fixing.

Continuous Fig. 7 and Fig. 8 of seeing also, dismantle this magnet stand as need, only with hand refers to push the pulling part 180 of this fixture 100 that exposes to this header board 40, this moment, the main part 170 of this actuator 160 rotated around the pivot 132 of this supporting seat 110, then this grab 178 breaks away from the catch 372 of this magnet stand 300 gradually, and simultaneously, this flexible member 150 is compressed, this pushing part 176 contacts this catch 372 gradually, thereby and by promoting this catch 372 this magnet stand 300 is skidded off gradually towards pedestal 10 outsides., discharge this pulling part 180 thereafter, because the elastic force effect of flexible member 150, thereby this actuator 160 sets back.This magnet stand 300 can take out from this pedestal 10 along its direction of motion.

Claims

1. computer chassis, comprise: a pedestal, a fixture and a magnet stand, described pedestal comprises a header board, described header board is offered a device mouth, described magnet stand can be along the described device mouth described pedestal of packing into, it comprises at least one diapire, it is characterized in that: establish a catch on the diapire of described magnet stand, described fixture comprises a supporting seat and an actuator, described supporting seat is fixed on described pedestal, described actuator is articulated in described supporting seat, and described actuator comprises can be with a grab and a pushing part of described catch location.

2. computer chassis as claimed in claim 1, it is characterized in that: described supporting seat comprises a base, reach one first supporting walls and one second supporting walls that extend upward formation from adjacent both sides of the edge, described base rear portion respectively, a flexible member that supports described actuator is fixed on described second supporting walls.

3. computer chassis as claimed in claim 2 is characterized in that: a cell body is offered in corresponding described actuator bottom, described base rear portion.

4. computer chassis as claimed in claim 2 is characterized in that: the described first supporting walls upper parallel forms a pivot in described supporting seat, cooperates described pivot to offer a through hole on the described actuator.

5. computer chassis as claimed in claim 1 is characterized in that: described actuator also comprises a pulling part, and the other corresponding described pulling part of the front plate unit mouth of described pedestal is established an opening.

6. computer chassis as claimed in claim 1 is characterized in that: described pedestal also comprises a base plate and side plate, and described supporting seat promptly is fixed on described base plate.

7. computer chassis as claimed in claim 6 is characterized in that: described pedestal also comprises one first fixed head and one second fixed head, and described first fixed head is offered a locating slot.

8. computer chassis as claimed in claim 7 is characterized in that: described magnet stand one end outwards is bent to form at least one flanging.

9. computer chassis as claimed in claim 7, it is characterized in that: the diapire of described magnet stand comprises two mutual parallel first diapire and second diapires, described magnet stand comprises that further one connects the connecting wall of described first diapire and second diapire, and described catch promptly is located at described second diapire.

10. computer chassis as claimed in claim 9 is characterized in that: the locating slot of corresponding described first fixed head of described connecting wall is established a spacer.