CN1967433B

CN1967433B - Computer shell

Info

Publication number: CN1967433B
Application number: CN200510101501XA
Authority: CN
Inventors: 范振炉; 杨杰; 陈丽萍
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: 2005-11-16
Filing date: 2005-11-16
Publication date: 2011-06-08
Anticipated expiration: 2025-11-16
Also published as: CN1967433A

Abstract

A computer container comprises a side plate, a front plate and a locking device, and the locking device is equipped on the front plate. The locking device includes a driver element and a sliding vane. The said driver element is rotary equipped on the front plate, and drives the sliding vane to slide on the front plate. At the same time, when the sliding vane withstands the side plate, the driver element limits the sliding movement of the side plate relative to the front plate.

Description

Computer casing

[technical field]

The present invention relates to a kind of computer casing, particularly a kind of computer casing easy to use.

[background technology]

The dismounting mode of existing computer casing has multiple, and the most frequently used is directly to fix with screw.But this fixed form must be used instruments such as turnscrew, the very loaded down with trivial details inconvenience of process in the assembly and disassembly process.

Continuous progress along with computer technology, the assembly and disassembly of computer casing for convenience, some improved computer casings have also appearred in industry, this computer casing comprises a computer skeleton, this computer skeleton has a back plate face and a front face, the dual-side of this back plate face is established some grooves of wearing respectively, and the both sides of this front face are respectively equipped with some screws and can be spirally connected for some bolts.The side plate one medial margin backfin of this computer casing goes out a flanging, and this flanging extends some intilted grabs respectively, and opposite side edge backfin L type flap is established some perforation respectively on L type flap.Wherein this grab is movable inserts the wearing in the groove of back plate dual-side, and some bolt devices screw in the perforation of corresponding L type flap in the screw at front face again, thereby this side plate is fixed on this computer skeleton.Yet the fixing method of this computer casing also must use aids such as turnscrew when side plate is installed and removed, and assembling process is still more loaded down with trivial details time-consuming.

[summary of the invention]

In view of above content, be necessary to provide the computer casing that a kind of convenience is fixing with side plate and dismantle.

A kind of computer casing comprises side plate, a header board and a locked instrument, and this locked instrument is installed in this header board.This locked instrument comprises a drive division and a slide plate, and this drive division rotation is installed in this header board and drives this slide plate slides on header board, limits this header board slip relatively of this side plate simultaneously when this slide plate is kept out this side plate.

Compared with prior art, the present invention only drive division by this computer casing locked instrument of rotation drives slide plate and slides, and makes slide plate keep out with side plate or separate, and is to realize the fixing and dismounting of side plate, easy to operate and time saving and energy saving.

[description of drawings]

The present invention is further detailed explanation below in conjunction with the drawings and specific embodiments.

Fig. 1 is the three-dimensional exploded view of better embodiment computer casing of the present invention.

Fig. 2 is the header board and the side plate three-dimensional exploded view of better embodiment computer casing of the present invention.

Fig. 3 is the locked instrument three-dimensional exploded view of better embodiment computer casing of the present invention.

Fig. 4 is the three-dimensional assembly diagram before the locked instrument locking in the better embodiment computer casing of the present invention.

Fig. 5 is the enlarged drawing of the preceding V portion of locking among Fig. 4.

Fig. 6 is the amplification rearview of the preceding V portion of locking among Fig. 4.

Fig. 7 is the enlarged drawing of locking back V portion among Fig. 4.

Fig. 8 is the amplification rearview of locking back V portion among Fig. 4.

Fig. 9 is the three-dimensional assembly diagram after the better embodiment computer casing assembling of the present invention.

[embodiment]

See also Fig. 1, better embodiment computer casing of the present invention comprises a header board 10, a panel 14 and a locked instrument 50, and this locked instrument 50 is installed on this header board 10, side plate 30 can be locked in this header board 10; This panel 14 is installed on this header board 10, and this panel 14 is provided with a round keyhole 141, and the sidewall of this lockhole 141 is provided with an annular catch 143.

See also Fig. 2, lower limb is respectively equipped with one first breach 101 and one second breach 102 on this header board 10, these header board 10 middle parts are provided with one first fixed orifice 103, one second fixed orifice 104 and a square aperture 105, this first fixed orifice 103 and this second fixed orifice, 104 inwalls are provided with screw thread, this first fixed orifice 103 is provided with a pair of first guide block 1061 away from a side of this opening 105, be provided with a pair of second guide block 1063 between this second fixed orifice 104 and this opening, these opening 105 lower limbs outwards are bent with a L type banking stop 107, this header board 10 inwardly vertically is bent with a flanging 108 near opening 105 1 lateral edges, 108 liang of ends of this flanging inwardly vertically are bent with one first tabs 1081 and one second tabs 1082 respectively, these flanging 108 middle parts are provided with one first guide card 1085 and one second guide card 1087, and these header board 10 middle parts convex with a grab 109 laterally.

Please continue to consult Fig. 2, these side plate 30 coboundarys are provided with one first flanging 301 to first breach 101 and the inwardly vertical bending of first tabs 1081 that should header board 10, and these side plate 30 lower edges are provided with one second flanging 302 to second breach 102 and the inwardly vertical bending of second tabs 1082 that should header board 10; 30 pairs of this side plates should header board 10 flanging 108 be provided with 35 pairs of one the 3rd flanging, 35, the three flangings and should be provided with a locating part by flanging 108, this locating part is a L shaped catch 351, this catch 351 is used to keep out the flanging 108 of this header board 10; 35 pairs of the 3rd flangings should flanging 108 first guide card 1085 and second guide card 1087 be respectively equipped with one first guide pin bushing 355 and one second guide pin bushing 357.

See also Fig. 3, this locked instrument 50 comprises a lock cylinder 51, one fan-shaped revolving fragment 53, one L type slide plates, 55, one cylinder guides 57 and springs 59.These lock core 51 bottoms are provided with a screw 511 and a square column type projection 513, and these lock core 51 tops are provided with the circular lock core lid 515 that a diameter is a bit larger tham these lock core 51 main bodys; This revolving fragment 53 has an arc guide barrel 531, two ends of this guide groove 531 are respectively equipped with first recess 5311 and one second recess 5313 that width is slightly larger than these arc guide barrel 531 intermediate width, 53 pairs of this revolving fragments should lock core 51 bottoms projection 513 be provided with a square rotating hole 533, one screw 511 is used for this revolving fragment 53 is locked in this lock core 51 bottoms, and this lock core 51 is formed a drive division with these revolving fragment 53 locking backs; On this slide plate 55 first fixed orifice 103 and second fixed orifice 104 that should header board 10 be respectively equipped with one first chute 553 and one second chute 554,563 pairs on one first bolt should first chute 553 and first fixed orifice 103 of this header board 10,564 pairs on one second bolt should second chute 554 and second fixed orifice 104 of this header board 10, be used for this slide plate 55 is screwed onto this header board 10, this second chute 554 is provided with a guide hole 555 with respect to the opposite side of this first chute 553, this first chute 553,555 one-tenth in-lines of this second chute 554 and this guide hole are arranged, this slide plate 55 outwards is provided with a trapezoidal kink 557 near these guide hole 555 1 side terminal edges, these guide rod 57 bottoms are provided with a hexagon heelpiece 571, this guide rod 57 passes the guide hole 555 on this slide plate 55, this heelpiece 571 can be conflicted these guide hole 555 edges to limit moving of this guide rod 57, this slide plate 55 is provided with a grab 559 near grab 109 1 sides on this header board 10, and these spring 59 two ends are connected on the grab 109 and this grab 559 of this header board 10.

Please continue to consult Fig. 4 to Fig. 5, during assembling, this side plate 30 slides, make these header board 10 first guide cards 1085 and corresponding respectively first guide pin bushing 355 and second guide pin bushing 357 that inserts this side plate 30 of second guide card 1087, the catch 351 of this side plate 30 is kept out the flanging 108 of this header board 10 simultaneously, first flanging 301 of this side plate 30 is kept out first tabs 1081 of this header board 10, and second flanging 302 of this side plate 30 is kept out second tabs 1082 of this header board 10; This lock core 51 passes the lockhole 141 of this panel 14, the conflict catch 143 of these lockhole 141 inwalls of the Lock cylinder cover 515 at these lock core 51 tops, these lock core 51 base projections 513 are passed the rotating hole 533 of this revolving fragment 53, with this screw 511 this revolving fragment 53 is locked in this lock core 51 then; This guide rod 57 passes the guide hole 555 on this slide plate 55, this first guide block 1061 and this this slide plate 55 of second guide block, 1063 auxiliary positioning are on this header board 10, the kink 557 of this slide plate 55 passes from the opening 103 of this header board 10, this first bolt 563 passes first fixed orifice 103 that this first chute 553 is locked in this header board 10, this second bolt 564 passes second fixed orifice 104 that this second chute 554 is locked in this header board 10, this slide plate 55 can be free to slide along this first chute 553 and this second chute 554, and the heelpiece of this guide rod 57 is limited between this slide plate 55 and this header board 10; These spring 59 two ends are separately fixed on the grab 559 of the grab 109 of this header board 10 and this slide plate 55; The panel 14 that is equiped with this lock core 51 and this revolving fragment 53 is fastened on this header board 10.Because the elastic force effect of spring 59, this slide plate 55 drives the direction that this guide rod 57 is pulled to close this spring 59, terminal edge first chute 553 and second chute 554 until this first bolt 563 and corresponding respectively this slide plate 55 of conflicting of this second bolt 564, be not in the home position of this fan-shaped revolving fragment 53 places circle because of the rotating hole 533 of this revolving fragment 53, first recess 5311 of the guide groove 531 of this revolving fragment 53 is from these rotating hole 533 close together, this second recess 5311 is far away from these rotating hole 533 distances, the position of this lock core 51 and this revolving fragment 53 is adjusted in rotation, make this guide rod 57 just in time from this passes this guide groove 531 apart from this first recess 5311 of these lock core 51 close together, at last these panel 14 engagings are installed in this header board 10.

Please continue to consult Fig. 7 to Fig. 9, this side plate 30 locks, rotate this lock core 51 and drive this revolving fragment 53 rotations, guide groove 531 inwalls of this revolving fragment 53 push this guide rod 57 simultaneously, this guide rod 57 drives these slide plates 55 to the direction motion away from this spring 59, and this spring 59 is stretched, in this guide rod 57 slides to second recess 5313 of guide groove 531 of this revolving fragment 53, (but control reference Fig. 5 and Fig. 7), the banking stop 107 of this header board 10 also withstands the outward flange of this revolving fragment 53 simultaneously at this moment; Simultaneously, the catch 351 that this guide rod 57 drives kink 557 translations of this slide plate 55 and withstands this side plate 30, (but control reference Fig. 6 and Fig. 8).

First flanging 301 of this side plate 30 and second flanging 302 are kept out first breach 101 and second breach 102 of this header board 10 respectively, prevent that this side plate 30 is along moving perpendicular to these upper hem 301 directions, the catch 351 of this side plate 30 withstands the flanging 108 of this header board 10, prevent that this side plate 30 from moving up and down, the kink 557 of this slide plate 55 withstands the catch 351 of this side plate 30, prevent that this side plate 30 from moving forward and backward, thereby this side plate 30 that locks is in this header board 10.

During release, this lock core 51 of counter-rotation drives this revolving fragment 53 and rotates, guide groove 531 inwalls of this revolving fragment 53 push this guide rod 57 simultaneously, withdraw from and drive this slide plate 55 in second recess 5313 of this guide rod 57 by this guide groove 531 and slide to the direction near this spring 59; Simultaneously, this spring 59 that is in extended state recovers elastic deformation, this slide plate 55 is slided to the direction near this spring 59, and the kink 557 of this slide plate 55 is no longer kept out the catch 351 of this side plate 30, and can from this header board 10 unload this side plate 30 to this side plate 30 of pusher this moment.

Claims

1. computer casing, comprise side plate, one header board and a locked instrument, this locked instrument is installed in this header board, it is characterized in that: this locked instrument comprises a drive division and a slide plate, this drive division rotation is installed in this header board and can drives this slide plate slides on header board, when keeping out this side plate, limits this slide plate simultaneously this header board slip relatively of this side plate, this header board is provided with a banking stop in order to keep out this drive division, this slide plate is positioned this header board by one first bolt and one second bolt, this slide plate is to being provided with one first chute and one second chute by two bolts, and this two bolt is kept out the end of its corresponding chute to limit the slip amplitude of this slide plate.

2. computer casing as claimed in claim 1 is characterized in that: this drive division comprises that a revolving fragment and is installed on this revolving fragment and can drives the lock core that this revolving fragment rotates.

3. computer casing as claimed in claim 2 is characterized in that: this revolving fragment is provided with an arc guide barrel, and this slide plate has a guide rod to be arranged in this guide groove, and this revolving fragment pushes this guide rod by this guide groove inwall and slides to drive this slide plate.

4. computer casing as claimed in claim 1 is characterized in that: this header board is provided with a flanging, this side plate be provided with one with this flanging catch of buckle mutually.

5. computer casing as claimed in claim 4 is characterized in that: this slide plate one end is provided with a kink, and this kink is with the catch of this side plate of flanging clamping of this header board.

6. computer casing as claimed in claim 5 is characterized in that: this header board cooperates this kink to be provided with an opening, and this kink passes this opening, and this slide plate slides and drives the catch that this kink is kept out this side plate.

7. computer casing as claimed in claim 4 is characterized in that: this flanging is provided with guide card, and this side plate is to being provided with guide pin bushing for guide card, and this guide card can be inserted in this guide pin bushing to prevent that this side plate is along moving perpendicular to this side plate direction.

8. computer casing as claimed in claim 1, it is characterized in that: this side plate inwardly vertically is bent with one first flanging and one second flanging respectively in two edges up and down, this header board upper edge end is provided with one first breach and one first tabs to first flanging that should side plate, this header board lower edge end is provided with one second breach and one second tabs to second flanging that should side plate, and first flanging of this side plate is kept out second flanging of first breach of this header board and first tabs, this side plate and kept out second breach and second tabs of this header board.

9. computer casing as claimed in claim 1 is characterized in that: this locked instrument comprises that also one connects the spring of this header board and this slide plate.