CN2569211Y

CN2569211Y - Computer cover plate fixing structure

Info

Publication number: CN2569211Y
Application number: CN 02272962
Authority: CN
Inventors: 甘立渊; 张广艺
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: 2002-08-29
Filing date: 2002-08-29
Publication date: 2003-08-27
Anticipated expiration: 2012-08-29

Abstract

The utility model relates to a fixing structure for a computer cover, which can buckle the computer cover on the computer base and facilitate disassembly, comprising a cover, a magnetic frame and a fastening device. The cover plate is provided with a plurality of tabs and an opening, the magnetic frame is provided with a plurality of through holes corresponding to the tabs of the cover plate, and a hook is provided on the magnetic frame. The clamping device includes a locking piece, a rotating piece, an operating body and a spring. The locking piece is provided with a drive hole, and a number of buckle holes are provided corresponding to the tongue of the cover plate. The driving part of the drive hole of the piece, the operating body is pivotally arranged on the cover plate, and a pushing block protrudes from one side, the spring is hooked to the magnetic frame and the locking piece, and the rotating piece and the locking piece are installed on the magnetic frame , the tongue of the cover plate is buckled into the through hole of the magnetic frame and the buckle hole of the locking piece by virtue of the spring tension. When the buckle is released, the rotating operating body makes the pushing block push the rotating piece, and then the rotating piece rotates. And by means of the driving part, the locking piece is driven to move laterally, so that the buckle hole of the locking piece is aligned with the through hole of the magnetic frame.

Description

Computer cover plate mounting arrangement

[technical field]

The utility model is about a kind of computer cover plate mounting arrangement, and especially a kind of buckle is firm, the computer cover plate mounting arrangement of convenient disassembly.

[technical background]

The fixed form of tradition computer cover plate is directly with screw computer cover plate to be locked on computer rack, as No. the 87213422nd, Taiwan patented claim, its computer cover plate one medial margin backfin goes out a flanging, this flanging extends some recessed grabs respectively, the backfin of opposite side edge has L type flap, be respectively equipped with some perforation on L type flap, wherein this grab can insert wearing in the groove of back plate dual side-edge, and bolt then can be installed in the perforation this cover plate is fixed on the header board.But this technology must be twisted screw solid and cover plate is fixed to computer rack during computer cover plate in mounting or dismounting by turnscrew, and its assembling process is quite loaded down with trivial details time-consuming, and waste of manpower and man-hour.

[summary of the invention]

The purpose of this utility model provides that a kind of buckle is firm, the computer cover plate mounting arrangement of convenient disassembly.

The purpose of this utility model is achieved through the following technical solutions: the utility model computer cover plate mounting arrangement comprises a cover plate, a magnet stand and a clamping device.This cover plate is established some block tongues and a perforate, and the block tongue of the corresponding cover plate of this magnet stand is established some through holes, establishes a grab on this magnet stand.This clamping device comprises a locking plate, one revolving fragment, one operating body and a spring, establish a drive hole on this locking plate, and the block tongue of corresponding cover plate is established some block button holes, this revolving fragment is convexly equipped with a drive division that can insert the drive hole of locking plate, this operating body is pivoted on the cover board, the one side is stretched out a pushing block, this spring is suspended on magnet stand and the locking plate, revolving fragment and locking plate are installed on the magnet stand, the block tongue of cover plate relies on the spring stretching action to be snapped in magnet stand through hole and the locking plate block button hole, when removing buckle, the rotary manipulation body makes its pushing block push revolving fragment, and then make the revolving fragment rotation and rely on drive division driving locking plate laterally to move, locking plate block button hole and magnet stand through hole are aligned get final product.

Advantage of the present utility model is: the utility model computer cover plate mounting arrangement makes the installation of computer cover plate and dismantles become very convenient simple owing to adopt the elasticity clamping device.

[description of drawings]

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

The cover plate of Fig. 1 the utility model computer cover plate mounting arrangement is installed to the stereographic map of computer base.

The three-dimensional exploded view of Fig. 2 the utility model computer cover plate mounting arrangement.

The stereographic map of Fig. 3 the utility model computer cover plate mounting arrangement magnet stand.

The three-dimensional combination figure of Fig. 4 the utility model computer cover plate mounting arrangement.

The synoptic diagram of Fig. 5 the utility model computer cover plate mounting arrangement engagement release.

[embodiment]

At first see also Fig. 1 to Fig. 3, the utility model computer cover plate mounting arrangement can fix a cover plate 10 to a computer base 30 and conveniently it be dismantled, and comprises a cover plate 10, a magnet stand 40 and a clamping device 60.60 of this clamping devices comprise a locking plate 62, a revolving fragment 64, an operating body 66 and a spring 68.

These cover plate 10 1 sides are established some semicircle snap rings (not label), and can snap in the corresponding construction of computer base 30, another side relative with this side established some L shaped block tongues 12, and offer a bigger perforate 14 at an end of this side, two ora terminalis of this perforate 14 respectively are convexly equipped with an articulated section 16, offer a pivot hole 162 on it.

This magnet stand 40 is the rectangle box body of a both ends open, is installed on the computer base 30, has a diapire 42 and an antetheca 44.Each block tongue 12 of the diapire 42 corresponding cover plates 10 of this magnet stand 40 is offered a through hole 422, the both sides of these through holes 422 are established some to limiting the L shaped spacer 423 of clamping device 60 locking plates 62 positions, but these diapire 42 1 pleurapophysis are established the grab 424 of a hook spring 68 1 ends, this diapire 42 front ends one lateral margin vertically stretches out an antetheca 44, a perforating 442 is offered in one side of this antetheca 44 and diapire 42 junctions, this diapire 42 is offered a pair of storage tank 426 near antetheca 44, and one of them storage tank 426 connects with perforating 442.

The locking plate 62 of this clamping device 60 can snap between some spacers 423 of magnet stand 40, and can laterally slide along these spacers 423.Each block tongue 12 of these locking plate 62 corresponding cover plates 10 is offered a block button hole 624, these locking plate 62 middle parts are protruding upward and extend to form a teat 626 to a side, these teat 626 upper edge locking plates 62 length directions are offered a chute 627, and this teat 626 is vertically offered a drive hole 625 away from an end of chute 627.The grab 424 of the corresponding magnet stand 40 of one end of this locking plate 62 also is convexly equipped with a grab 622, and can live the two ends of spring 68 with grab 424 common hooks, so that these locking plate 62 elasticity are connected in this magnet stand 40, the spacer 423 of the corresponding magnet stand 40 of the periphery of this locking plate 62 is offered some breach 628, snaps in the spacer 423 for locking plate 62.

The revolving fragment 64 of this clamping device 60 can be articulated in the diapire 42 of magnet stand 40 by means of a screw 70 passes the chute 627 of locking plate 62, comprises a bottom 643 and upwards bends the outward extending kink 642 of level along these bottom 643 1 ends again.This bottom 643 is convexly equipped with a cylindrical drive portion 644 away from an end of kink 642, establishes a pivot hole 646 near an end of this kink 642, with this revolving fragment 64 is pivoted on the diapire 42 of magnet stand 40 (detailed aftermentioned).

Each outwards is convexly equipped with a pivot 662 two ends of the operating body 66 of this clamping device 60, can be pivotally attached in the pivot hole 162 of cover plate 10, make operating body 66 be hubbed on the cover plate 10 and be placed in the perforate 14, an end of these operating body 66 medial surfaces protrudes upward a pushing block 664 near pivot 662.When the cover plate 10 that comprises this operating body 66 fixed computer base, the pair of pivot 662 of this operating body 66 can corresponding be contained in the storage tank 426 of magnet stand 40.

Please continue to consult Fig. 4 to Fig. 5, during assembling, earlier the bottom 643 of revolving fragment 64 is positioned over the below of locking plate 62 teats 626, and the drive division 644 that makes revolving fragment 64 is contained in the drive hole 625 of locking plate 62, the locking plate 62 that to have revolving fragment 64 again snaps in the spacer 423 of magnet stand 40 along its breach 628, and, these breach 628 are staggered mutually with these spacers 423 along spacer 423 mobile lock-chips 62, break away from from breach 628 to prevent locking plate 62; Again a thumb screw 70 is passed the pivot hole 646 of the chute 627 of locking plate 62 and revolving fragment 64 and locking at the screw (not label) of magnet stand 40 diapires 42, thereby revolving fragment 64 is pivotally attached on the magnet stand 40, and can rotate around screw 70, and locking plate 62 is subject to the position of thumb screw 70 in chute 627 when spacer 423 slides; A spring 68 is hooked on the grab 622 of the grab 424 of magnet stand 40 and locking plate 62, this moment, spring 68 was in extended state again, and thumb screw 70 is replaced the right side at locking plate 62 chutes 627; At last operating body 66 is installed to cover plate 10, its pivot 662 is housed in the storage tank 426 of magnet stand 40, and the block tongue 12 of cover plate 10 is passed the through hole 422 of its diapire 42 from the back side of magnet stand 40, and fasten with the block button hole 624 of locking plate 62.In this engaging process, rely on the side of block tongue 12 to promote the edge of locking plate 62 block button holes 624 to routine moving, the block button hole 624 of locking plate 62 and the through hole 422 of magnet stand 40 are aligned, locking plate 62 is return original position under the contraction of spring 68 subsequently, makes block tongue 12 be snapped in the periphery of locking plate 62 block button holes 622 and then this cover plate 10 is fixed on the computer base.

During desire dismounting cover plate 10, outside surface pressing operation body 66 from cover plate 10, make the pushing block 664 of this operating body 66 pass the perforating 442 of magnet stand 40, and replace and force in the margo dexter of revolving fragment 64 kinks 642, promoting revolving fragment 64 slides left around thumb screw 70 rotations and by means of drive division 644 drive locking plates 62, and then the block button hole 624 of locking plate 62 and the through hole 422 of magnet stand 40 are aligned, thereby cover plate 10 can be taken off, and rely on the elastic shrinkage effect of spring 68 that locking plate 62 is retracted original position.

Claims

1. A computer cover plate fixing structure, which can fix a computer cover plate on a computer base, comprising a cover plate, a magnetic frame with a bottom wall and a fastening device, characterized in that: the cover plate One side is provided with a plurality of tabs and an opening; the bottom wall of the magnetic frame is provided with a through hole corresponding to each tab of the cover plate, and a hook is protruded from the inner side of the bottom wall; the clamping device includes a locking piece, a The rotating piece, an operating body and a spring, the locking piece can be slidably installed on the inner side of the bottom wall of the magnetic frame, and each tab of the corresponding cover plate is provided with a buckle hole for the buckling of the tab, and the locking piece The middle part protrudes upwards to form a protruding part, a chute is opened on the protruding part, a driving hole is opened at one end of the protruding part, and a hook is also protruded from the hook corresponding to the magnetic frame of the lock piece to jointly hook a Spring, the rotating piece is pivotally arranged on the bottom wall of the magnetic frame below the protruding part of the locking piece, a driving part is protruded from one end corresponding to the driving hole of the locking piece, and a pivot hole is set at the other end, and the operating body is pivotally connected to the locking piece. The cover plate is accommodated in the opening of the cover plate, and one side of the cover plate protrudes upwards to push a pushing block that can push the rotating piece.

2. The computer cover fixing structure according to claim 1, wherein a plurality of pairs of L-shaped positioning pieces are arranged on both sides of the through hole on the bottom wall of the magnetic frame.

3 . The computer cover fixing structure according to claim 2 , wherein a plurality of notches are formed on the locking piece corresponding to the positioning pieces of the magnetic frame for the locking piece to snap into between the positioning pieces of the magnetic frame. 4 .

4. The computer cover fixing structure as claimed in claim 1, characterized in that: one side edge of the rear end of the bottom wall protrudes from a front wall, and one side of the bottom wall is connected to the bottom wall for pushing by the operating body. The piercing hole through which the block passes.

5. The computer cover fixing structure as claimed in claim 4, wherein a pair of accommodating grooves are provided on the bottom wall corresponding to the pair of pivots of the cover plate, and one of the accommodating grooves and the front wall of the magnetic frame are penetrated The hole runs through.

6 . The computer cover fixing structure as claimed in claim 1 , wherein a pivot joint protrudes from both ends of the opening of the cover, and a pivot hole is formed on the pivot joint. 7 .

7 . The fixing structure for the computer cover as claimed in claim 6 , wherein: two sides of the operating body each protrude outward with a pivot that can be pivotally connected to the pivot hole of the cover. 8 .

8. The computer cover fixing structure according to claim 1, characterized in that: the rotating piece and the locking piece can be locked to the magnetic frame by means of a large head screw passing through the chute of the locking piece and the pivot hole of the rotating piece .