CN2461045Y

CN2461045Y - Assembling structure of computer casing

Info

Publication number: CN2461045Y
Application number: CN 00262491
Authority: CN
Inventors: 李重德; 李枝煌
Original assignee: Mitac International Corp
Current assignee: Mitac International Corp
Priority date: 2000-12-14
Filing date: 2000-12-14
Publication date: 2001-11-21
Anticipated expiration: 2010-12-14

Abstract

The utility model provides an assembling structure of a computer casing. A screw mode is not required to be adopted for fixation to form a plate body of a computer casing. The proper position of the computer casing is provided with a window which is used for inserting a combining hook of the plate body. Moreover, a movable combining member is arranged on a position which corresponds to the window. An elastic member is used for making the combining member frequently keep on a buckling and locking position of buckling the combining hook of the plate body. The elasticity of the elastic member can be directly overcome for pushing the combining member to moved to a release position. Under the condition that a screw is not required or other assembling tools are not used, the plate body can be combined on the computer casing or is moved out of the computer casing.

Description

The package assembly of casing

The utility model relates to a kind of package assembly of casing, is used to settle the casing as electronic equipments such as computing machine, Video Recorder, particularly fixes the plate body that constitutes casing in the mode that does not adopt screw.

Current many electronic products have electronic equipment and the relevant parts that a shell is settled provides function mostly, and such as computing machine or Video Recorder etc., shell is to be used for settling and the protection electronic equipment, has dustproof and effect attractive in appearance simultaneously.

For instance, in the present informationalized epoch, computer application is quite extensive, especially many people advocate the idea of computing machine DIY (Do It Yourself), it is rapid to add the related hardware renewal of the equipment, therefore computing machine is different with other household appliances, usually also has after purchase and takes the needs that its main frame was keeped in repair, tests or carried out product up-gradation apart.

General computer housing comprises that haply one constitutes the framework of accommodation space, and several pieces be arranged on the framework periphery and in order to the sealing accommodation space plate body, casing is to be used for ccontaining, fixing various computer equipments and parts, plate body then is used for cooperatively interacting with framework, make both be combined as a confined space, avoid dust or external force that the equipment of computer housing inside is damaged, the computer housing itself after the assembling also has effect attractive in appearance simultaneously.

The mode of known assembling computer housing and plate body, be on body, to offer several screw holes, simultaneously offer several through holes at the corresponding position of side plate, side plate covers on the body and locatees, when several through holes and several screw holes are overlapping, utilize instrument that several screws are locked respectively again, owing to need use numerous screws to fix (about 4 to 6), therefore when installing or dismantle, need spend considerable time and efforts, in case when dismounting is comparatively frequent, then more demonstrate the trouble and inconvenience of using screw.

Have again, development trend with regard to present product, gradually move towards a kind of direction that screw uses that as far as possible reduces, even do not need screw, make the assembling of product more simple and convenient, so not only have the advantage that reduces assembly cost, and the user is easy to loading and unloading, does not need the time and the energy that cost a lot of money.

Therefore, this novel fundamental purpose is to provide a kind of and assembles without screw, makes between casing and the plate body and can assemble easily or dismantle without any need for instrument.

A kind of package assembly of casing, it comprises: a casing, it is that a frame structure forms an accommodation space, this casing has an opening at least, is provided with several draw-in grooves at edge of opening, and is provided with a window in the adjacent side of this draw-in groove; One conjunction, mobilizable casing side that is arranged at be corresponding to position of window, and be provided with a push button and make conjunction be moveable into a padlock position and an off-position, and conjunction also has a cramp, in the padlock position, the corresponding the window's position of cramp breaks away from the window's position at the off-position cramp; An and plate body, its size equals the casing opening to seal this opening, plate body have the grab of several corresponding draw-in grooves and corresponding window in conjunction with hook, grab can vertically move into draw-in groove and laterally move and fasten casing, restriction plate body length travel campaign, can stretch into window in conjunction with hook, and combined cramp fastens on the padlock position, restriction plate body transversal displacement.

Package assembly according to this novel casing that discloses, assembled configuration between casing and plate body is provided, this is novel to be that two sides at plate body and casing assembling position respectively are provided with several grabs and draw-in groove, plate body can slip in the draw-in groove of casing by grab, the restriction plate body vertically moves,, plate body breaks away from restriction but still can laterally moving, therefore plate body is provided with one in conjunction with hook, corresponding position in conjunction with hook is provided with one on casing can be for the window that stretches in conjunction with hook, and one mobilizable conjunction is set in corresponding position of window, because an elastic component makes the conjunction normality remain on one and fastens the padlock position of plate body in conjunction with hook, and can directly resist the elasticity of elastic component and promote conjunction and move on to an off-position, stretching in window of plate body in conjunction with hook, conjunction fastens in conjunction with hook, laterally move with the restriction plate body, plate body is fixed on the casing.

In addition, on casing, also be provided with a push button that is used for operating conjunction, utilize push button that conjunction is pushed to the off-position during dismounting, conjunction is broken away from conjunction with hook, plate body is promptly replied transverse movement, and with the traversing restriction to grab disengaging draw-in groove of plate body, plate body is promptly replied lengthwise movement, can be with plate body by dismantling on the casing, reach and do not use any instrument and the purpose of plate body and casing mounting-dismounting.

For making this novel above-mentioned and other purposes, feature and advantage can clear and definite more and easy to understand, also be elaborated in conjunction with the accompanying drawings especially exemplified by a preferred embodiment below.

Fig. 1 is this novel composition organigram;

Fig. 2 is this novel middle conjunction organigram;

Fig. 3 is this novel middle push button organigram;

Fig. 4 A is this novel action synoptic diagram, and the expression plate body is not in conjunction with the state of casing;

Fig. 4 B is this novel action synoptic diagram, and the expression plate body is in conjunction with the state of casing;

Fig. 5 A is this novel action synoptic diagram, and the expression plate body is not in conjunction with the synoptic diagram at another visual angle of the state of casing;

Fig. 5 B is this novel action synoptic diagram, and the expression plate body is in conjunction with the synoptic diagram at another visual angle of casing state.

Package assembly according to this novel casing that discloses, wherein the casing 2 of indication is meant the shell of electronic product (as computing machine, Video Recorder), be used to settle electronic equipment that function is provided and relevant parts thereof, following embodiment will be an example with the computing machine, and the embodiment that this is novel is described.

As shown in Figure 1, according to the package assembly of this novel casing that discloses, it comprises casing 2, is arranged on the plate body 1 of casing 2 peripheries, and mobilizable being arranged on the casing 2 in order to the conjunction 3 in conjunction with plate body 1; Wherein casing 2 is one cube of framework haply, and be formed with the accommodation space 24 of house computer systems and other parts, one side of casing 2 has an opening 23 at least, so that assembling computer system and other parts, makes plate body be combined on the opening 23 in addition and seals.In this novel technology that discloses, the relative dual side-edge that is centered around opening 23 is bent inwards, form assembling face 22a, the 22b of two correspondences, on assembling

face

22a, 22b, respectively offer several draw-in

grooves

221a, 221b simultaneously.On the adjacent side 21 of casing 2 assembling

face

22a, 22b, have first through hole 25, second through hole 26 and a window 27 in addition.

Plate body 1 is a kind of slabbed construction haply, greatly be provided with a push button 4 about the position of second perforation 26 of casing 2 openings 23, push button 4 comprises a press section 41 that supplies the user to push, and by the paired

first location hook

411a, 411b, second location hook 412 of press section 41 inner faces protrusion and the pushing part 413 that is positioned at corresponding conjunction 3 guiding inclines 34, pushing part 413 is the inclined-plane that tilts in the same way with guiding incline 34; By the

first location hook

411a, 411b, second location hook 412 passes first perforation 25 of side 21, second perforation 26, and fasten the edge of conjunction 3 first openings 31 and second opening 32, push button 4 is assembled on the conjunction 3, and an elastic component 40 is set between push button 4 and casing 2, elastic component 40 is springs, make push button 4 have a normality position and a pressing position, push button 4 is in the padlock position of normality position corresponding to conjunction 3, the pushing part 413 of push button 4 contacts with the guiding incline 34 of conjunction 3, when when depressing push button 4 and move on to pressing position, then the pushing part 413 of push button 4 promotes guiding incline 34, make conjunction 3 move to the off-position, after loosening push button 4, conjunction 3 and push button 4 be respectively because the back stretch of elastic component 35 and elastic component 40, and be moved back into padlock position and normality position.

Shown in Fig. 4 A, 4B, 5A, 5B, when plate body 1 being assembled on the opening 23 of casing 2, when sealing the accommodation space 24 of casing 2, at first with draw-in groove 221a, the 221b of the corresponding casing of grab 11a, the 11b of plate body 1,

grab

11a, 11b are stretched in draw-in

groove

221a, 221b, and plate body 1 is laterally pushed sealing opening 23, the hook portion 112a of

grab

11a, 11b will stretch out draw-in

groove

221a, 221b, so that the assembling face of fastening 22a, 22b base, thereby limited the motion of plate body 1 length travel; Plate body 1 transversal displacement to the sealing opening 23 process in, conjunction 3 is positioned at the padlock position, be the position of the cramp 33 of conjunction 3 corresponding to window 27, the position in conjunction with hook 12 corresponding windows 27 of plate body 1, when stretching into window 27 in conjunction with hook 12, utilize its guiding incline 123 directly to promote the cramp 33 of conjunction 3 in conjunction with hook 12, make conjunction 3 move on to the off-position, it is the position that cramp 33 withdraws from window 27, when plate body 1 complete closed opening 23, when promptly stretching into window 27 fully in conjunction with hook 12, cross cramp 33 in conjunction with the guiding incline 123 of hook 12 this moment, and conjunction 3 promptly utilizes elastic component 35 to be returned to the padlock position, and the cramp 33 of conjunction 3 fastens the extension 121 in conjunction with hook 12, restriction plate body 1 transversal displacement, and plate body 1 is fixed on the casing 2.

During dismounting plate body 1, can directly press push button 4 and move on to pressing position, move in the process of pressing position at push button 4, the pushing part 413 of push button 4 promotes the guiding incline 34 of conjunction 3, makes conjunction 3 move to the off-position, the cramp 33 that is conjunction 3 breaks away from conjunction with hook 12, make plate body 1 reply the transversal displacement motion, plate body 1 is laterally moved, the hook portion 112a of plate body 1

grab

11a, 11b withdraws from assembling

face

22a, 22b base, answer length travel campaign can be shifted out plate body 1 on casing 2; After loosening push button 4, conjunction 3 and push button 4 are respectively owing to the back stretch of elastic component 35 and elastic component 40 is moved back into padlock position and normality position.

Because this novel structure that provides, the sealing plate body of casing and casing can be interfixed or dismantle without any need for screw, therefore in the process of assembling computing machine, can remove this step of lock screw from, thereby reduce the production and assembly time, reduce cost, make assembling convenient, help the work flow of assembling automatically.

The above only is this preferred embodiment in novel, is not to be used for limiting this novel practical range; An all equivalent variations and modifications of doing according to the scope of these novel claims all are included in the scope that this novel patent protects.

Claims

1. the package assembly of a casing, it comprises: a casing, it is that a frame structure forms an accommodation space, described casing has an opening at least, is provided with several draw-in grooves at edge of opening, and is provided with a window in the adjacent side of described draw-in groove; One conjunction, mobilizable casing side that is arranged at is corresponding to position of window, and is provided with a push button and makes conjunction be moveable into a padlock position and an off-position, and conjunction also has a cramp, at the corresponding the window's position of padlock position cramp, break away from the window's position at the off-position cramp; An and plate body, its size equals the casing opening to seal described opening, plate body have the grab of several corresponding draw-in grooves and corresponding window in conjunction with hook, grab can vertically move into draw-in groove and laterally move and fasten casing, restriction plate body length travel campaign, can stretch into window in conjunction with hook, and combined cramp fastens on the padlock position, restriction plate body transversal displacement.

2. the package assembly of casing according to claim 1, wherein said casing side adjacent windows position also is provided with first through hole and second through hole.

3. the package assembly of casing according to claim 1, the width of the cramp of wherein said conjunction is less than the width of described window.

4. the package assembly of casing according to claim 1, wherein said conjunction often remains on described padlock position by an elastic component that is arranged between described casing and the described conjunction.

5. the package assembly of casing according to claim 1, wherein said conjunction also is provided with one first opening and one second opening in the position of described first through hole of correspondence and second through hole, the first opening ora terminalis guiding incline that extended internally.

6. the package assembly of casing according to claim 1, wherein said push button is mobilizable to be arranged at described casing side and to be attached to described conjunction, described push button has the normality position of a corresponding described conjunction padlock position, and the pressing position that described conjunction is moved on to the off-position.

7. the package assembly of casing according to claim 1, wherein said push button comprises: a press section for user's operation; First location hook of several corresponding described first through holes; Second location hook of one corresponding described second through hole; One pushing part corresponding to described conjunction guiding incline.

8. as the package assembly of casing as described in the claim 7, wherein said push button passes described first through hole and second through hole by described first location hook and second location hook, thereby in conjunction with first opening and second opening of described conjunction.

9. as the package assembly of casing as described in the claim 7, wherein said pushing part and guiding incline are the inclined-planes that tilts in the same way.

10. the package assembly of casing according to claim 1, wherein said push button moves to described pressing position, and described pushing part promotes the guiding incline of described conjunction, makes described conjunction move on to the off-position.

11. the package assembly of casing according to claim 1, wherein said push button often remains on the normality position by an elastic component that is arranged between described casing and the described push button.

12. the package assembly of casing according to claim 1, wherein said grab has an extension and a hook portion.

13. the package assembly of casing according to claim 1, wherein said have an extension and a hook portion in conjunction with hitcher.

14. as the package assembly of casing as described in the claim 13, wherein said hook portion has a guiding incline, the guiding incline that utilizes described hook portion, directly promotes described conjunction and moves to the off-position when stretching into described window in conjunction with hook described.