CN2533506Y - Computer casing - Google Patents

Abstract

A computer shell comprises a base, an upper cover, two link mechanisms and a plurality of bearing plates; wherein, the base comprises a base wall with one end being arranged on the back plate, two lateral walls vertically extending from the bottom wall, with a hook part being arranged at the part of the lateral wall near the back plate; the upper cover comprises a top cover, two folded edges which vertically extends along the two side edges, a panel which is arranged at the side edge of the top cover, hook sheets which are respectively arranged in the end of the two folded edges far from the panel; the two link mechanisms consists of a first connecting bar, two parallel second connecting bars, and a plurality of thumb screws respectively. By the bearing plates, the two link mechanisms are arranged on the upper cover and the base; the upper cover can rotate to act on the base and the two can be attached and detached by the hook sheet and the hook part.

Description

Computer casing

[technical field]

The utility model is about a kind of computer casing, is meant a kind of computer casing of simple in structure, easy accessibility especially.

[background technology]

The tradition computer casing is with computer upper cover or computer side plate and computer base locking one by screw.As No. the 89211639th, Taiwan patented claim, it is to establish some holes at the header board of a skeleton body, the left and right sides face of skeleton body is respectively established some slotted eyes, respectively there is side plate the both sides of top panel, establish slotted eye on it, this top panel cover the top of skeleton body and by screw locking to skeleton body, and the grab of side panel by its side snaps in the slotted eye of skeleton body and top panel and by screw locking to skeleton body.Yet, the FAQs that conventional personal computer faced, be the setting and maintain and replace in the future of expansion, functional assembly of host memory reservoir, in a single day the tradition computer casing faces expansion, checks or maintenance, then need unclamp the screw of computer upper cover or computer side plate one by one, again with computer upper cover or the dismounting of computer side plate, extremely inconvenience of its operation, and the tiny screw of dismounting is very easily lost, the difficulty that causes assembling to restore.

[summary of the invention]

The purpose of this utility model is to provide a kind of computer casing of simple in structure, easy accessibility.

The purpose of this utility model realizes by following technical proposal: the utility model computer casing mainly comprises a pedestal, a loam cake, two linkage assemblys, two first loading plates and two second loading plates, and this pedestal comprises a diapire, along this vertically extending two side of diapire both side edges and be vertically fixed on a back plate of this diapire one ora terminalis; This loam cake comprises a top cover, both side edges vertical two flangings of bending and be installed in a panel of this top cover one ora terminalis in the same way of this top cover certainly; This two linkage assembly comprises a first connecting rod and two second connecting rods parallel to each other respectively, this first connecting rod is at one end offered one first pivoting hole, and offer second, third pivoting hole respectively at the other end and middle part, this two second connecting rod is at one end offered a pivoting hole respectively, then is convexly equipped with a pivot part respectively at the other end and comes to be articulated with second, third pivoting hole of this first connecting rod; This first loading plate is installed in this pedestal two side respectively away from this plate place, back, establishes two pivot parts on each loading plate and comes respectively to be articulated with the pivoting hole of this two second connecting rod; This second loading plate is installed in these loam cake two flangings respectively near the panel place, establishes a pivot part on each loading plate and comes to be articulated with first pivoting hole of this first connecting rod.

The advantage of the utility model computer casing is: the utility model computer casing by pedestal and on cover the installing two linkage assemblys and with this loam cake pivot start in this pedestal, can directly this loam cake be opened by this linkage assembly, thus extremely convenient when expanding, checking or keeping in repair inner member.

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

[description of drawings]

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

Fig. 2 is the stereographic map of the pedestal of the utility model computer casing.

Fig. 3 is the stereographic map of the loam cake of the utility model computer casing.

Fig. 4 is the user mode figure after the combination of the utility model computer casing.

[embodiment]

See also Fig. 1, the utility model computer casing comprises a pedestal 10, a loam cake 30, two linkage assemblys 70, two first loading plates 50, two second loading plates 60 and two M shape bent sheet 35.This pedestal 10 and this loam cake 30 can by this linkage assembly 70 articulate and by a buckling piece 40 make things convenient for both deciliter.(in detail referring to aftermentioned)

Please consult Fig. 2 jointly, this pedestal 10 comprise a diapire 12, certainly this vertically extending two side 16 of diapire 12 both side edges and be vertically fixed on these diapire 12 1 ora terminalis one the back plate 18.This pedestal 10 is established a fixed area 162 respectively in its diapire 12 and 16 junctions, two side and away from an end of this back plate 18, and establishes first chimeric block 166 of a tool cancave cambered surface at these fixed area 162 places; This two side 16 is being convexly equipped with a clamping part 164 respectively near these back plate 18 1 ends.

Please continue to consult Fig. 3, this loam cake 30 comprises a top cover 32, vertically extending two flangings 34 of these top cover 32 both side edges and be vertically fixed on a panel 38 of top cover 32 1 ora terminalis certainly.This loam cake 30 is respectively established two fixed areas 322,324 with flanging 34 junctions and near an end of panel 38 along flanging 34 at its top cover 32; This panel 38 is convexly equipped with second chimeric block 382 of a tool convex globoidal to first chimeric block 166 that should pedestal in its both sides; And this loam cake 30 is established a fixed area 326 at its top cover 32 with flanging 34 junctions and away from an end of this panel 38, and this flanging 34 is established a circular hole 344 at these fixed area 326 places, and it can install a buckling piece 40.This buckling piece 40 comprises mutually perpendicular locking part 42 and elastic 44, wherein these locking part 42 correspondences are fixed on the fixed area 326 of this loam cake 30, this elastic 44 is forming a press section 46 corresponding with the circular hole 344 of this flanging 34 near the outside punching press of these locking part 42 1 ends, the trip 48 that the other end of this elastic 44 is roughly triangular in shape to the outside punching presses formation of clamping part 164 that should pedestal 10 sidewalls 16 one.

This two linkage assembly 70 comprises second connecting rod 74 and the some thumb screws 76 that a first connecting rod 72, two is parallel to each other respectively.One end of this first connecting rod 72 is established one first pivoting hole 722, and its other end and middle part are also established one second pivoting hole 724 and one the 3rd pivoting hole 726 respectively, and its upside is convexly equipped with a projection 728; These two second connecting rods, 74 1 ends are to second pivoting hole 724 that should first connecting rod 72, the pivot part 742 that the 3rd pivoting hole 726 is convexly equipped with a tool screw (scheming not label) respectively, and its other end is respectively equipped with a pivoting hole 744.

It is one L shaped that this first loading plate 50 is, it is fixed on the fixed area 162 of this pedestal 10, it is convexly equipped with the pivot part 52 of two tool screws (scheming not label) to pivoting hole 744 that should two second connecting rods 74, the spacing of this two pivot part 52 equals second pivoting hole 724 of this first connecting rod 72 and the spacing of the 3rd pivoting hole 726, and between this two pivot part 52, be convexly equipped with a stop section 54 that tilts, it is used for keeping out this second connecting rod 74 when this computer casing is opened, thus firm this two bar linkage structure 70.It is one L shaped that this second loading plate 60 is, and it is fixed on the fixed area 322 of this loam cake 30, and it is convexly equipped with the pivot part 62 of a tool screw (scheming not label) to first pivoting hole 722 that should first connecting rod 72.

This M shape bent sheet 35 is fixed on the fixed area 324 of this loam cake 30, and it comprises a pair of protuberance 351 and along this locking plate 352 that protuberance 351 two ends are extended respectively, and wherein this is to forming an embeded slot 353 to projection 728 that should first connecting rod 72 between the protuberance 351.

See also Fig. 4, during assembling, earlier this M shape bent sheet 35 is fixed on the fixed area 324 of this loam cake 30; By thumb screw 76 two pivot parts 52 of this first loading plate 50 and the pivoting hole 744 of this two second connecting rod 74 are articulated respectively again, and make this first loading plate 50 be fixed on the fixed area 162 of pedestal 10; By thumb screw 76 pivot part 742 of this two second connecting rod 74 is articulated in second pivoting hole 724, the 3rd pivoting hole 726 of this first connecting rod 72 then respectively; By thumb screw 76 pivot part 62 of this second loading plate 60 first pivoting hole 722 with this first connecting rod 72 is articulated at last, and this second loading plate 60 is fixed on the fixed area 322 of this loam cake 30, this loam cake 30 is moved pivotally in this pedestal 10.The trip 48 of the buckling piece 40 by being fixed on this loam cake 30 is buckled in clamping part 164 belows of these pedestal 10 sidewalls 16, reach first chimeric block 166 that is buckled in this pedestal 10 by second chimeric block 382 of this loam cake 30, just this loam cake 30 can be fixed on this pedestal 10; And be buckled in the embeded slot 353 of this M shape bent sheet 35 by the projection 728 of this first connecting rod 72, also firm this two linkage assembly 70.

When opening this loam cake 30, the trip 48 that only needs to remove this buckle 40 concerns with the buckle of 164 of this pedestal 10 clamping parts, this loam cake 30 of lifting makes progress, make the embeded slot 353 of the projection 728 disengaging M shape bent sheet 35 of first connecting rod 72, make first chimeric block 166 of second chimeric block, the 382 disengaging pedestals 10 of loam cake 30 simultaneously, and promote this loam cake 30 and make its back plate 18 away from pedestal 10, because the interlock effect of this first connecting rod 72 and this second connecting rod 74 makes loam cake 30 along the oblique upper segment distance that moves, last outwards upset this loam cake 30 to this second connecting rod 74 is resisted against this stop section 54, just this computer casing can be opened.

Claims (13)

1. computer casing, mainly comprise a pedestal, a loam cake, two linkage assemblys, two first loading plates and two second loading plates, it is characterized in that: this pedestal comprises a diapire, along this vertically extending two side of diapire both side edges and be vertically fixed on a back plate of this diapire one ora terminalis; This loam cake comprises a top cover, both side edges vertical two flangings of bending and be installed in a panel of this top cover one ora terminalis in the same way of this top cover certainly; This two linkage assembly comprises a first connecting rod and two second connecting rods parallel to each other respectively, this first connecting rod is at one end offered one first pivoting hole, and offer second, third pivoting hole respectively at the other end and middle part, this two second connecting rod is at one end offered a pivoting hole respectively, then is convexly equipped with a pivot part respectively at the other end and comes respectively to be articulated with second, third pivoting hole of this first connecting rod; This two first loading plate can be installed in this pedestal two side respectively away from this plate place, back, establishes two pivot parts on each loading plate, can be respectively be articulated with the pivoting hole of this two second connecting rod; This two second loading plate can be installed in these loam cake two flangings respectively near the panel place, establishes a pivot part on each loading plate, can be articulated with first pivoting hole of this first connecting rod.

2. computer casing as claimed in claim 1 is characterized in that: the diapire of this pedestal and junction, two side be away from this back plate one end, is provided with a fixed area that is used for fixing this first loading plate.

3. computer casing as claimed in claim 1 is characterized in that: the top cover of this loam cake and two flanging junctions are near panel one end, are provided with a fixed area that is used for fixing this second loading plate.

4. computer casing as claimed in claim 1 is characterized in that: this linkage assembly also comprises some thumb screws, and it is fixed in these pivot parts after can correspondence passing these pivoting holes.

5. computer casing as claimed in claim 2 is characterized in that: be convexly equipped with a stop section that tilts between two pivot parts of this first loading plate.

6. computer casing as claimed in claim 1 is characterized in that: offering a circular hole respectively away from back plate one end on two flangings of this loam cake.

7. computer casing as claimed in claim 6 is characterized in that: the circular hole place of these loam cake two flangings also installs a buckling piece respectively, and this buckling piece comprises that one is contained in an elasticity press section and the trip in the circular hole.

8. computer casing as claimed in claim 7 is characterized in that: be convexly equipped with a clamping part near back plate one end on the two side of this pedestal, it can fasten with the trip of this buckling piece.

9. computer casing as claimed in claim 2 is characterized in that: the fixed area place of this pedestal is provided with first chimeric block of a tool cancave cambered surface.

10. computer casing as claimed in claim 9 is characterized in that: the panel both sides of this loam cake are convexly equipped with second chimeric block of a tool convex globoidal, its can with this first chimeric block buckle mutually.

11. computer casing as claimed in claim 1 is characterized in that: the upside of this first connecting rod convexes with a projection.

12. computer casing as claimed in claim 11 is characterized in that: this loam cake is provided with the bent sheet of a tool embeded slot to projection that should first connecting rod.

13. computer casing as claimed in claim 12 is characterized in that: this loam cake is near fixed area one side at panel place, also is provided with a fixed area that is used for fixing this bent sheet.

Images