CN2493968Y - Double opened door computer casing - Google Patents

Abstract

A double door computer shell with a lock fixing device is provided, comprising a shell frame body, a first lateral plate, a second lateral plate and a lock fixing device of the lateral plate. The first lateral plate is provided with a buckle plate, the buckle plate is provided with a lock fixing pin and a pintle hook thereon, the pintle hook can be buttoned in the buckle hole which is opened on the top cover of the shell frame body; the lock fixing device of the lateral plate is installed and arranged on the underside of the top cover of the shell frame body, comprising a poke rod, a T groove, a second spring and a lock, the poke rod and the T groove are respectively provided with the first lock fixing sheet of the first lock fixing pin hole and the second lock fixing sheet of the second lock fixing pin hole, the pin holes are respectively covered and arranged on the lock fixing pin of the buckle plate.

Description

The double door computer chassis

The utility model is about a kind of computer chassis, is meant especially a kind ofly to dismantle easy and have the double door computer chassis of locked instrument.

PC now is more and more universal, and function is also more and more, more and more stronger, and meanwhile, the user also more faces the problem such as main frame upgradings such as memory expansion, function element set, and the maintenance of PC, changes problem such as element.

The side plate or the loam cake of tradition computer housing normally lock on computer base by screw, and motherboard then is installed in computer base inside.Yet the user must be earlier with side plate or loam cake dismounting when operations such as carrying out maintenance, replacing element, operate in computer casing inside then, therefore, operation is extremely inconvenient, and this mode by the screw locking is too consuming time, is unfavorable for the raising of production efficiency.

For overcoming the problems referred to above, industry all is provided with opening with the two side of computer casing usually and cooperates with two removable jew side plates, it is earlier motherboard to be fixed on the removable jew side plate, and then the side plate that will be fixed with motherboard locks at computer casing one sidewall opening with screw, and then electrically connect the electronic component of motherboard and computer casing inside by lead, again another side plate is locked at the relative opposite side wall opening of computer casing with screw at last, thus the sealing computer casing.Yet, this design does not change user coping screw locking and present situation of making troubles when using, and this computer chassis does not have safety, personnel outside the user also can be arbitrarily with its dismounting, if the people of the suitable computer knowledge of tool or minor know-nothing do not take computer apart without authorization, then damage the hardware of computer easily, even injure its health easily.

The purpose of this utility model is to provide a kind of mounting or dismounting easy, is convenient to the inspection of computer casing internal electronic element, maintenance and replacing and has locked instrument to prevent other people the arbitrarily double door computer chassis of dismounting.

The purpose of this utility model is achieved through the following technical solutions: the utility model double door computer chassis mainly comprises a casing support body, one first side plate, one second side plate and side plate locked instrument, this first side plate is fastened on the base plate of casing support body, comprise a crown cap, one vinyl cover, one pinch plate, one spring and one is pulled handle, this pinch plate is arranged on the plastics upper part of the cover medial surface, the medial surface of this pinch plate vertically is extended with two locking pins and several clasps that upwards bends, and can flexibly slide up and down under the effect of pulling the handle and first spring between locking and off-position.This casing support body is centered on a square frame body that forms by a header board, a base plate, a back plate and a top cover, and each corresponding clasp of the downside of its top cover both side edges and locking pin are respectively equipped with button hole and top cover pin-and-hole.This side plate locked instrument is installed in the top cover downside of casing support body, mainly comprise a poke rod, one T word cell body, one second spring and a lock, this poke rod has one first locking plate, and on this first locking plate, offer first the locking pin-and-hole, has one second locking plate on this T word cell body, and on this second locking plate, offer second the locking pin-and-hole, when this double door computer chassis is in locking position, the clasp of this pinch plate is snapped in the button hole of this top cover, and the first locking pin-and-hole of this side plate locked instrument and the second locking pin-and-hole will be set on the locking pin of corresponding pinch plate, and this lock then can be fixed on locking position or off-position with the first above-mentioned locking plate and second locking plate.

Because it is easy to have adopted technique scheme, the utility model double door computer chassis to have mounting or dismounting, be convenient to the computer casing internal electronic element check, maintenance and the advantage changed, its locked instrument then has and prevents other people advantage of dismounting arbitrarily.

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 double door computer chassis.

Fig. 2 is the three-dimensional exploded view of the utility model double door computer chassis first side plate.

Fig. 3 is the stereographic map of the pinch plate of the utility model double door computer chassis first side plate.

Fig. 4 is pinch plate, vinyl cover, first spring of Fig. 2 and the three-dimensional combination figure of pulling handle.

Fig. 5 is the three-dimensional combination figure of Fig. 2.

Fig. 6 is the cardon of doing of the utility model double door computer chassis first side plate.

Fig. 7 is the three-dimensional exploded view of the utility model double door computer chassis side plate locked instrument and part casing support body.

Fig. 8 is the stereographic map of the T word cell body of the utility model double door computer chassis side plate locked instrument.

Fig. 9 is the stereographic map of the poke rod of the utility model double door computer chassis side plate locked instrument.

Figure 10 is the three-dimensional combination figure of part casing support body, side plate locked instrument and first side plate of the utility model double door computer chassis.

Figure 11 is the three-dimensional combination figure of part casing support body, side plate locked instrument and second side plate of the utility model double door computer chassis.

Figure 12 is the cardon of doing of Figure 10.

See also Fig. 1, the utility model double door computer chassis mainly comprises a casing support body 100, one first side plate 200, one second side plate 300, side plate locked instrument 400.

This casing support body 100 is made up of a base plate 110, a header board 120, a back plate 130 and a top cover 140, and these base plate 110 1 edges upwards are bent to form a tabling piece 112.

Please together consult Fig. 2 to Fig. 4, this first side plate 200 comprises that a pinch plate 210, a vinyl cover 240, pull handle 260, a crown cap 270 and a pair of first spring 280.This pinch plate 210 is arranged on the medial surface on vinyl cover 240 tops, medial surface at this pinch plate 210, vertically be extended with two locking pins 212 and several clasps 213 that upwards bends, and offer two square aperture 214, this pinch plate 210 forms the stepped fitting portion 216 at tool retaining angle 217 in outside respectively side, four jiaos of places.On the lateral surface of this pinch plate 210, respectively form a square slide fastener sheet 219 in the lateral border bottom of this square aperture 214, and respectively be provided with an inverted U-shaped holding part 220 in the outside of this two square aperture 214, and have a block 222 to be horizontally placed on holding part 220 tops, so that install first spring 280.The below of block 222 then has an assembly hole 224 that uses during first spring 280 for assembling to run through this pinch plate 210.

The madial wall of this vinyl cover 240 is provided with chimeric hook 242 and slide fastener hook 243, be used for respectively matching with the fitting portion 216 and the slide fastener sheet 219 of this pinch plate 210, and holding part 220 that should pinch plate 210 is provided with a stop section 256, the top of this stop section 256 is provided with one and withholds hook 249.The ora terminalis middle position is offered a breach 245 on this vinyl cover 240, and the root edge of this breach 245 vertically extends a floor 246 to the inside certainly, and these floor 246 edges extend a retaining sheet 248 downward vertically.This pinch plate 210 is mounted to before this vinyl cover 240, earlier this first spring 280 is packed in the holding part 220 of pinch plate 210, the effect of withholding jointly of withholding sheet 249 and retaining sheet 248 of chimeric hook 242 and the fitting portion 216 of 243 pairs of these pinch plates 210 of slide fastener hook and the effect of withholding of slide fastener sheet 219 by this vinyl cover 240, and the effect of keeping out at this retaining angle 217 then, this vinyl cover 240 is retained on this pinch plate 210 on this vinyl cover 240 slidably.Simultaneously, the exposing to holding part 220 ends and will replace on this stop section 256 of this first spring 280, and this stop section 256 also is placed in the holding part 220 of buckling piece 210.In addition, the place, two base angles of this breach 245 is provided with a pivot joint respectively, and this pulls the pivoting hole 250 of handle 260, outer surface is provided with a depression 252 (protrudes to these vinyl cover 240 madial walls its bottom below the breach 245 of this vinyl cover 240, please refer to the depression 352 of Fig. 1 second side plate 300) pull handle 260 so that pull this with hand.

This transversal section of pulling handle 260 is roughly L-shaped, pull the vertical pressing part 266 that is provided with a bearing pin 268 that extends of edges at two ends of handle 260 from this, this can be pulled on the breach 245 that handle 260 is installed in this vinyl cover 240 rotationally by this bearing pin 268.

This crown cap 270 is installed in the madial wall of this vinyl cover 240, its main part 271 upsides and both side edges form a kink 273 through twice vertical bending back to the inside, 271 pairs of this main parts should pinch plate 210 locking pin 212 be provided with two pin-and-holes 279, and to clasp 213 that should pinch plate 210 respectively at offering an oblong aperture 276 and a small square hole 277 that passes for the clasp 213 of this pinch plate 210 on main part 271 and the kink 273.The lower limb of this crown cap 270 then is provided with the chimeric clasp 275 that the tabling piece 112 with casing support body 100 fastens.

Please together consult Fig. 5 and Fig. 6, after these first side plate, 200 assemblings finish, pull this and pull handle 260, this pinch plate 210 will be to lower slider under the effect of pressing part 266, and overcome the elastic force of first springs 280 in the holding part 220, and the clasp 213 of pinch plate 210 is slid onto under the small square hole 277 of kink 273.Unclamp this and pull handle 260, then rely on the elastic force of this first spring 280, can make this pinch plate 210 return back to virgin state.

The structure of this second side plate 300 is identical substantially with this first side plate 200, and it is to be articulated on the base plate 110 of casing support body 100 by a pin-jointing piece 500.

Please together consult Fig. 7 to Fig. 9, this side plate locked instrument 400 is arranged on the bottom surface of casing support body 100 top covers 140, mainly comprises a poke rod 410, a T word cell body 430, one second spring 450 and a lock 460.This poke rod 410 mainly comprises one first locking plate 412, a top striking jack 414 from this first locking plate, 412 1 lateral margins bending extension.One ora terminalis of this top striking jack 414 extends outward one 419, and a small gap 418 is offered in relative the other end, also extends one 419 in the same way with axle 419 in this small gap 418 certainly.This first locking plate 412 vertically is bent to form a fin 420 that offers a slotted hole 422 from tool small gap 418 1 end margins.And this first locking plate 412 offers several first locking pin-and-holes 424 in the position of the locking pin 212 of corresponding pinch plate 210.

This T word cell body 430 is to center on by T shape base plate (not label) and from the sidewall (not label) that bottom edge vertically extends to form, and comprises a buckle board 431 and a push rod portion 432.Be provided with the protruding hole 434 of the Long Circle that protrudes out at these push rod portion 432 two ends, be provided with a U-shaped holding part 436 between this protruding hole 434, holding part 220 structures set on its structure and the pinch plate 210 are identical.This buckle board 431 is from vertically extending one second locking plate 440 near push rod portions 432 1 side lower edges, it on the locking pin (figure does not show) of pinch plate (figure does not show) on should second side plate 300 is provided with second pin-and-hole 444 that locks.Each bends a L shaped kink 141 downwards top cover 140 both side edges of this casing support body 100, and corresponding clasp 213 and locking pin 212 are respectively equipped with button hole 142 and top cover pin-and-hole 143 on this kink 141.This top cover 140 is having two tabs 144 near punching press in first side plate, 200 1 side direction, be equipped with axle 419 axis holes that wear 145 for this poke rod 410 on each tab 144, thereby make this poke rod 410 be arranged on top cover rotationally 140 times, offer two sealed screw holes 146 of screw on this top cover 140 for the protruding hole 434 of passing T word cell body 430, so that this T word cell body 430 is fixed on top cover 140 times slidably, establish U-shaped holding part 436 corresponding spring stop pieces 148 downward and T word cell body 430 in the middle of two screw holes 146.These second spring, 450 two ends are replaced the blind end of this spring stop piece 148 and U-shaped holding part 436 respectively and are arranged in this U-shaped holding part 436.This locks the slotted hole 422 of the fin 420 of 460 corresponding poke rods 410, rotatably be installed in the circular hole 134 of back plate 130, its front end is provided with one and stirs pin 464, this is stirred in the slotted hole 422 that pin 464 is located in poke rod 410 slidably, can drive the start between locking and off-position of this poke rod 410 and T word cell body 430.

Please together consult Figure 10 and Figure 11, when assembling this side plate locked instrument 400, at first by the axle 419 of poke rod 410 and cooperating of the axis hole 145 of tab 144, make this poke rod 410 rotatably be installed in this top cover 140 times, then second spring 450 is installed in the U-shaped holding part 436 of this T word cell body 430, again T word cell body 430 is installed in top cover 140 times, make the end of push rod portion 432 be close to the edge of the top striking jack 414 of this poke rod 410, and pass this protruding hole 434 by a gib screw (figure do not show) and be screwed in the screw hole 146, so that this T word cell body 430 is fixed on the downside of this top cover 140 slidably.And then will lock 460 and be fixed in the circular hole 134 of back plate 130, and make the stirring in the slotted hole 422 that pin 464 is located in poke rod 410 of lock 460 front ends, thus the assembling of this side plate locked instrument 400 finished.

When assembling this double door computer chassis, at first the chimeric clasp 275 of first side plate 200 is fastened on the tabling piece 112 of base plate 110 of this casing support body 100, fasten this first side plate 200 then, the clasp 213 of the pinch plate 210 of this first side plate 200 will snap in the button hole 142 of casing support body 100 top covers 140, and the locking pin 212 of this pinch plate 210 then passes top cover pin-and-hole 143 and extend in the casing support body 100.Be articulated in this second side plate 300 on the base plate 110 of this casing support body 100 by pin-jointing piece 500 then, turn buckle is should behind second side plate 300, the top cover pin-and-hole 143 that the locking pin of the pinch plate of this second side plate 300 also will pass this casing support body 100 stretches in the casing support body 100, and then turn lock 460, make this first locking plate 412 turn to locking position, this moment, this T-slot body 430 also will be in the promotion lower slider of the top striking jack 414 of this poke rod 410 to locking position, thereby this first locking pin-and-hole 424 and the second locking pin-and-hole 444 are linked on the locking pin of pinch plate of corresponding side respectively, so that the pinch plate of corresponding side plate is fixed, keep the clasp of this pinch plate to be buckled in the button hole 142 of this top cover 140 and can not deviate from, realize the locking assembling of this casing.

Please together consult Figure 12, during dismounting, turn should lock 460 to the off-position, this poke rod 410 is also dialed to the off-position by the pin of stirring of lock 460, this T word cell body 430 also will inwardly slide into the off-position under the effect of second spring 450, thereby make this first locking pin-and-hole 424 and the second locking pin-and-hole 444 break away from the locking pin of corresponding pinch plate, then, pull this with hand and pull handle 260, the pinch plate that forces this side is to lower slider, can remove the clasp 213 of pinch plate and the buckle state of button hole 142, realize the purpose of dismounting.

Claims (21)

1. double door computer chassis, mainly comprise a casing support body, one first side plate, one second side plate and side plate locked instrument, wherein this casing support body is centered on a square frame body that forms by a header board, a base plate, a back plate and a top cover, this first side plate and this second lateral plate structure are similar, it is characterized in that: this first side plate comprises that one can rely on the one first spring pinch plate of Elastic Sliding up and down, has a clasp that upwards bends on the side of this pinch plate at least and has a vertically extending locking pin at least; The clasp of the downside pinch plate corresponding to the side of each lateral margin of the top cover of this casing support body is provided with the button hole that this clasp buckle of confession of respective numbers wears; This side plate locked instrument comprises that mainly first locking plate, with first locking pin-and-hole has the lock that second second locking plate and that locks pin-and-hole can be fixed on two above-mentioned locking plates locking position or off-position, corresponding with the pinch plate of the side plate respectively top cover below that is arranged on the casing support body of this two locking plate, and can start between locking position and off-position, thereby make this first locking pin-and-hole and the second locking pin-and-hole cover if break away from the locking pin of corresponding pinch plate.

2. double door computer chassis as claimed in claim 1, it is characterized in that: described first side plate also comprises a vinyl cover and is installed in a crown cap of vinyl cover inboard, this pinch plate is in being fastened between vinyl cover and the crown cap on the medial surface of vinyl cover, this crown cap has a main part and a kink, this main part is provided with pin-and-hole to locking pin that should pinch plate, and the clasp of the corresponding pinch plate of this main part and kink is provided with an oblong aperture and a small square hole that passes for the clasp on this pinch plate.

3. double door computer chassis as claimed in claim 2, it is characterized in that: described pinch plate is provided with the inverted U-shaped holding part of this first spring of installing, and the top of this inverted U-shaped holding part is provided with a block of being convenient to install this first spring, and this vinyl cover is provided with a stop section that is used for replacing this first spring exposed junction to inverted U-shaped holding part that should pinch plate.

4. double door computer chassis as claimed in claim 3, it is characterized in that: the upper end middle position of the vinyl cover of described first side plate is offered a breach, the place, two base angles of this breach is provided with a pivoting hole respectively, and this first side plate also is provided with a rotating handle of pulling in the breach of this vinyl cover.

5. double door computer chassis as claimed in claim 4 is characterized in that: the described handle edges at two ends of pulling inwardly vertically is extended with a pressing part, and pressing part has a bearing pin that can be contained in the pivoting hole of this vinyl cover.

6. double door computer chassis as claimed in claim 2, it is characterized in that: the Si Jiaochu of described pinch plate is provided with the stepped fitting portion of tool block, offer two square aperture on this pinch plate, the another side of this pinch plate respectively forms a square slide fastener sheet in this square aperture lateral border bottom.

7. double door computer chassis as claimed in claim 6 is characterized in that: corresponding fitting portion is provided with chimeric hook on the described vinyl cover, to being provided with the slide fastener hook by the slide fastener sheet.

8. double door computer chassis as claimed in claim 3 is characterized in that: described vinyl cover is provided with a downward hook of withholding above the stop section.

9. double door computer chassis as claimed in claim 4 is characterized in that: described vinyl cover also below breach outer surface be provided with one and be convenient to operating personnel and pull the depression that this pulls handle.

10. double door computer chassis as claimed in claim 1, it is characterized in that: described side plate locked instrument also comprises a poke rod, this poke rod comprises first above-mentioned locking plate and the top striking jack that extends from this first locking plate, one lateral margin bending, and this first locking pin-and-hole is arranged on this first locking plate.

11. double door computer chassis as claimed in claim 10 is characterized in that: an end of described top striking jack extends outward one, and the relative other end offers a small gap, also extends one in this small gap certainly in the same way.

12. double door computer chassis as claimed in claim 11, it is characterized in that: a lateral edges of the top cover of described casing support body is prominent downwards establishes two tabs, all offers an axle for this poke rod on each tab and wears and make this poke rod be arranged on axis hole under the top cover rotationally.

13. as claim 1 or 10 described double door computer chassis, it is characterized in that: described side plate locked instrument also comprises a T word cell body and one second spring, wherein this T word cell body comprises a buckle board and a push rod portion, and this second locking plate is to extend downward vertically near the lower edge of push rod portion one side from this buckle board to form.

14. double door computer chassis as claimed in claim 13 is characterized in that: the two ends of described push rod portion are provided with the protruding hole of the Long Circle that protrudes out.

15. double door computer chassis as claimed in claim 14 is characterized in that: offer two the sealed screw holes of screw on the described top cover for the protruding hole of passing T word cell body.

16. double door computer chassis as claimed in claim 15 is characterized in that: the central authorities of described push rod portion are provided with a U-shaped holding part that protrudes out, and are provided with the block of being convenient to install this second spring at its apical margin.

17. double door computer chassis as claimed in claim 16 is characterized in that: described top cover to should U-shaped holding part openend to having a spring stop piece that is used for replacing this second spring.

18. double door computer chassis as claimed in claim 10 is characterized in that: first locking plate of described poke rod also is extended with a fin in the inwardly vertical bending of the end margin with breach, and is provided with slotted hole thereon.

19. double door computer chassis as claimed in claim 18, it is characterized in that: offer a circular hole on the back plate of described computer chassis, this lock rotatably is installed in the circular hole of back plate, its front end is provided with one and is located in slidably in the slotted hole of poke rod, thereby drives the pin of stirring of this poke rod rotation.

20. double door computer chassis as claimed in claim 2, it is characterized in that: base plate one edge of described casing support body upwards is bent to form a tabling piece, this first side plate is formed with chimeric clasp at this crown cap lower limb, and this first side plate is to be fastened on the base plate by this chimeric clasp and cooperating of this tabling piece.

21. double door computer chassis as claimed in claim 2 is characterized in that: described second side plate is to be articulated on the base plate of casing support body by a pin-jointing piece.

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