CN102207755A

CN102207755A - Computer cabinet

Info

Publication number: CN102207755A
Application number: CN2010101353604A
Authority: CN
Inventors: 张晋铭
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: 2010-03-30
Filing date: 2010-03-30
Publication date: 2011-10-05

Abstract

The invention discloses a computer cabinet, which comprises a casing, a cover plate, a rotating piece, a sliding piece and an elastic piece, wherein the casing is a frame body, and one side of the casing has an opening for installing the cover plate; the casing comprises a first side plate and a second side plate which faces the first side plate; a locking part is arranged at one end, adjacent to the opening, of the second side plate; the sliding piece is slidably arranged on the first side plate; the sliding piece has an inclined surface and a clamping part which is adjacent to the inclined surface; the elastic piece is connected with the sliding piece and the first side plate; a first clamping hook which corresponds to the locking part and a second clamping hook which is matched with the clamping part are formed on the cover plate; the rotating piece is rotatably arranged on the cover plate; the rotating piece rotates and is pressed against the sliding piece to make the sliding piece slide relative to the first side plate; the elastic piece is elastically deformed; the clamping part is separated from the second clamping hook; and the second clamping hook is pressed against and extrudes the inclined surface, so the sliding piece slides relative to the first side plate to make the second clamping hook clamped with the clamping part. The computer cabinet can be assembled or disassembled conveniently without a tool.

Description

Computer housing

Technical field

The present invention relates to a kind of computer housing of easy assembly and disassembly.

Background technology

Computer housing comprises casing and cover plate, one side of casing is provided with an opening usually, cover plate is covered on opening, manufacturer computer is when assembling such as intrawares such as mainboard, hard disks, can earlier each assembly be passed this opening and be fixed in the computer housing, cover plate is fixed in this opening part then, realizes the sealing of computer housing thus.

Usually, casing offers locking part and locking hole, this cover plate to should locking part and locking hole be provided with grab and screw, when fixing this cover plate, grab with this cover plate inserts in this locking part earlier, cover plate is covered on shell opening the screw of cover plate is alignd with the locking hole of this casing, and is last, screw is locked in this screw and the locking hole, thereby this cover plate is fixed on this casing.During dismounting, earlier this screw is split out in this locking hole and screw, make this grab break away from this locking part cover plate is taken off on casing thereby promote this cover plate again.

Yet this computer housing must be by instruments such as turnscrews in order to unscrew screw when the mounting or dismounting cover plate, comparatively inconvenience.

Summary of the invention

In view of above-mentioned condition, be necessary to provide a kind of computer housing that makes things convenient for installation and removal.

A kind of computer housing, it comprises casing, cover plate, tumbler, sliding part and elastic component, casing is that a framework and one side have an opening so that cover plate to be installed, casing comprises that first side plate reaches second side plate towards first side plate, second side plate offers locking part near an end of opening, sliding part is located at first side plate slidably, sliding part have the dip plane and with the holding section of dip plane adjacency, elastic component connects the sliding part and first side plate, second grab that is formed with first grab corresponding on the cover plate and cooperates with the holding section with locking part, the rotatable cover plate that is installed in of tumbler, to support sliding part relative first side plate of sliding part is slided by rotating tumbler, elastic component generation elastic deformation and holding section break away from second grab, by making second grab support and push the dip plane, thereby relative first side plate of sliding part slides second grab is engaged with the holding section.

This computer housing is when installing cover plate, first grab is mounted to this locking part, promote cover plate to harness motion, second grab supports and push the dip plane slides relative first side plate of sliding part, this moment, elastic component was stretched, grab is entered the holding section and is no longer supported counterpart by the dip plane, under the elastic component effect, counterpart and sliding part homing make the holding section engage with second grab and lid are covered on casing, when dismounting, ordering about the tumbler rotation and supporting sliding part slides the relative casing of sliding part, elastic component generation elastic deformation and holding section break away from second grab, lid can be dismantled, this computer housing cover plate is installed and dismounting all need not tool using, and is comparatively convenient.

Description of drawings

Fig. 1 is the stereographic map of the computer housing of embodiment of the present invention.

Fig. 2 is the three-dimensional exploded view of computer housing shown in Figure 1.

Fig. 3 is that first side plate of computer housing shown in Figure 1 and the part of sliding part are amplified three-dimensional exploded view.

Fig. 4 is the three-dimensional exploded view of another angle of computer housing shown in Figure 3.

Fig. 5 is the three-dimensional exploded view of computer housing runner assembly shown in Figure 1 and cover plate.

Fig. 6 is the three-dimensional assembly diagram of computer housing runner assembly shown in Figure 1 and cover plate.

Fig. 7 is the casing of computer housing shown in Figure 1 and the three-dimensional assembly diagram of sliding part.

Fig. 8 is the cut-open view of computer housing shown in Figure 1.

The main element symbol description

Computer housing 100

Casing 10

First installing plate 12

Second installing plate 14

Flanging 122,142

First side plate 16

Guide part 162

Screw 1621

Screw 163

Threaded portion 1632

Head 1634

Avoiding area 164

Through hole 1642

Screening glass 1644

Stator 1645

Fixed

orifice

1646,79

Second side plate 18

Locking part 181

The 3rd side plate 22

The 4th side plate 24

Base plate 26

Opening 28

Cover plate 30

First grab 32

Second grab 34

Support portion 342

Hook portion 344

Holding part 38

Mounting hole 382

Pivot hole 384

Runner assembly 50

Operating parts 52

Lug 522

Axis hole 524

Rotating shaft 54

Torsion spring 56

Snap ring 58

Tumbler 59

Sliding part 70

Support division 72

Sliding part 74

Auxiliary section 76

Hang plate 762

Support plate 764

Dip plane 766

Holding section 78

Elastic component 90

Embodiment

The computer housing that also in conjunction with the accompanying drawings the embodiment of the invention is provided with embodiment is described in further detail below.

Please consult Fig. 1 to Fig. 4 simultaneously, the computer housing 100 of embodiment of the present invention comprises casing 10, cover plate 30, runner assembly 50, sliding part 70 and elastic component 90.

Casing 10 comprise first installing plate 12, second installing plate 14, first side plate 16, with corresponding second side plate 18 of first side plate 16, the 3rd side plate 22, four side plate 24 and the base plate 26 relative with the 3rd side plate 22.First side plate 16, second side plate 18, the 3rd side plate 22, the 4th side plate 24 respectively with affixed formation one framework in 26 limits of base plate, and form an opening 28 so that cover plate 30 to be installed.First installing plate 12 and second installing plate 14 are installed in the outside of first side plate 16 and second side plate 18 respectively.The edge of first installing plate 12 and second installing plate 14 has been bent to form flanging 122 and flanging 142 to first side plate 16, second side plate 18 respectively.

First side plate 16 has guide part 162, screw 163 and avoiding area 164.Guide part 162 is roughly column, protrudes from first side plate 16.Guide part 162 offers screw 1621 away from an end of first side plate 16.In the present embodiment, guide part 162 has two, lays respectively at the two ends of first side plate 16 near opening 28 1 sides.Screw 163 comprises threaded portion 1632 and head 1634.Threaded portion 1632 is roughly column, can screw togather with screw 1621.Head 1634 is roughly discoid, is formed at an end of threaded portion 1632.Avoiding area 164 is formed at the middle part of first side plate 16, the screening glass 1644 that it comprises the through hole 1642 at the middle part that is opened in first side plate 16 and extends to another opposite edges bending from through hole 1,642 one edges.Avoiding area 164 is formed with stator 1645 in an other edge of through hole 1642.Stator 1645 offers fixed orifice 1646.Screening glass 1644 protrudes to the direction away from second side plate 18.

The top of the close opening 28 of second side plate 18 is formed with locking part 181.Locking part 181 is a square opening.In the present embodiment, locking part 181 is total a plurality of, and spaced apart.

Cover plate 30 is roughly square tabular, and first grab 32, second grab 34 and holding part 38 are set on the cover plate 30.First grab 32 is roughly rectangular plate shape, is formed at an end of cover plate 30, and is outstanding from the edge of cover plate 30.In the present embodiment, the quantity of first grab 32 and position are corresponding with a plurality of locking part 181.Second grab 34 is formed at the other end of cover plate 30, and forms from the side bending of cover plate 30 to cover plate 30.Second grab 34 comprises support portion 342 and the self-supporting portion 342 terminal hook portions 344 that bend inwards and extend along the direction that is in substantially parallel relationship to cover plate 30.Hook portion 344 has an inclined side away from an end of support portion 342.In the present embodiment, second grab 34 has two.

See also Fig. 5 and Fig. 6, holding part 38 forms from cover plate 30 depressions, and near having a side of second grab 34.Holding part 38 is formed with two mounting holes 382 separately near an end at cover plate 30 edges.Cover plate 30 is formed with two pivot holes 384 in a side of holding part 38.Two pivot holes 384 preset distance of being separated by.

Runner assembly 50 comprises operating parts 52, rotating shaft 54, torsion spring 56, snap ring 58 and tumbler 59.Operating parts 52 is provided with the lug 522 of two bendings, and each lug 522 end offers axis hole 524.It is projecting inward to cover plate 30 from two mounting holes 382 respectively that operating parts 52 is contained in 38, two lugs 522 of holding part, and axis hole 524 is corresponding to pivot hole 384 scalable to allow rotating shaft 54 to wear wherein.Be specially: an end of rotating shaft 54 passes spring coil, another axis hole 524 and another pivot hole 384 of one of them pivot hole 384, one of them axis hole 524, torsion spring 56 successively.Two snap rings 58 be fastened in rotating shaft 54 and lay respectively at pivot hole 384 mutually away from an end in case spline axle 54 slide along pivot hole 384.Tumbler 59 is roughly the rectangle sheet, and the one end is fixed in an end of rotating shaft 54, and contiguous second grab 34.

Please consult Fig. 3 and Fig. 4 once more, sliding part 70 is roughly long strip-board shape, has support division 72, sliding part 74, auxiliary section 76 and holding section 78.One end of sliding part 70 forms support division 72 to a lateral buckling of sliding part 70.Sliding part 74 is roughly the rectangular through holes that two ends are circular arc, and sliding part 74 extends along the length direction of sliding part 70.In the present embodiment, sliding part 74 has two, and the position of two sliding parts 74 is corresponding with the position of two guide parts 162.Auxiliary section 76 is formed through bending repeatedly by the L template that extends from a lateral edges of sliding part 70, and it has a hang plate 762 and supports plate 764 from what the terminal bending of hang plate 762 formed.Hang plate 762, support the same side that plate 764 and support division 72 are positioned at sliding part 70.Hang plate 762 has a dip plane 766, and dip plane 766 is in a certain angle with the bearing of trend of sliding part 74.Support plate 764 and be in substantially parallel relationship to sliding part 74 bearing of trends.Support plate 764 and the sidewall formation holding section 78 of sliding part 70 near auxiliary section 76, holding section 78 and dip plane 766 adjacency.In the present embodiment, auxiliary section 76 has two, and the position of two auxiliary sections 76 is corresponding with the position of two second grabs 34 respectively.

See also Fig. 7 and Fig. 8, two guide parts 162 of first side plate 16 are arranged in two sliding parts 74 respectively, screw 163 and screw 1621 are screwed togather, thereby sliding part 70 is mounted to the side of first side plate 16 near first installing plate 12.Sliding part 70 offers fixed orifice 79 corresponding to through hole 1642 away from a side of stator 1645.In the present embodiment, elastic component 90 is a spring, and its two ends are individually fixed in the fixed orifice 1646 of being located at first side plate 16 and the fixed orifice 79 of being located at sliding part 70.

When using this computer housing 100, first grab 32 of cover plate 30 is inserted the locking part 181 that is opened in second side plate 18, making cover plate 30 be axle with first grab 32, to opening 28 rotations.The hook portion 344 of second grab 34 at first supports the dip plane 766 of sliding part 70, and cover plate 30 is rotated further, and hook portion 344 extruding dip plane 766 make sliding part 70 relative first side plates 16 slide along the bearing of trend of sliding part 74, and elastic component 90 is stretched.Hook portion 344 766 is slided and 766 to be entered holding section 78 until hook portion 344 from the dip plane along the dip plane, hook portion 344 no longer supports dip plane 766 and makes sliding part 70 homing under the effect of elastic component 90, the support portion 342 of second grab 34 supports the end that plate 764 is connected with hang plate 762, hook portion 344 supports plate 764, thereby holding section 78 is engaged with second grab 34, first grab 32 is sealed with locking part 181, make cover plate 30 be covered on casing 10, this moment, support division 72 supported tumbler 59.

When needs with cover plate 30 during from computer housing 100 dismounting, pull operating parts 52, operating parts 52 drives rotating shaft 54 and rotates, and then tumbler 59 rotations of rotating shaft 54 1 ends are fixed in drive, elastic deformation takes place in torsion spring 56, and tumbler 59 supports the support division 72 of sliding part 70, and sliding part 70 relative first side plates 16 are slided, make holding section 78 break away from second grab 34, this moment, elastic component 90 was stretched.At this moment, continuing to pull operating parts 52 drive cover plates 30 serves as axially to rotate away from the direction of opening 28 with first grab 32, makes cover plate 30 break away from first side plate 16.Under elastic component 90 effects, sliding part 70 homings.First grab 32 is broken away from from locking part 181, cover plate 30 can be dismantled, more convenient.Unclamp operation part 52, under the effect of torsion spring 56, operating parts 52 reinstatements.

Sliding part 70 structures are simpler, and support division 72, sliding part 74, auxiliary section 76 and holding section 78 can be by a sheet metal through punching presses, and bending forms, and it is comparatively convenient to make, and makes cost lower.

The quantity that is appreciated that second grab 34, auxiliary section 76 also can be one or more.Operating parts 52, torsion spring 56 and snap ring 58 can omit, and pull tumbler 59 this moment gets final product its rotation.First installing plate 12 and second installing plate 14 can omit.Auxiliary section 76 also can be a wedge structure that is formed at sliding part 70 1 sides, and it has dip plane 766 and gets final product.Guide part 162 also can be a sliding tray, and this moment, sliding part 74 correspondences were set to get final product along the projection that guide part 162 slides.Supporting plate 764 can omit, at this moment hang plate 762 and the holding section 78 of sliding part 70 formation with dip plane 766 adjacency.

In addition, those skilled in the art also can do other variation in spirit of the present invention, and certainly, the variation that these are done according to spirit of the present invention all should be included in the present invention's scope required for protection.

Claims

1. computer housing, it comprises casing and cover plate, this casing is that a framework and one side have an opening so that this cover plate to be installed, this casing comprises that first side plate reaches second side plate towards this first side plate, this second side plate offers locking part near an end of this opening, this cover plate is provided with first grab corresponding with this locking part, it is characterized in that: this computer housing also comprises tumbler, sliding part and elastic component, this sliding part is located at this first side plate slidably, this sliding part have the dip plane and with the holding section of this dip plane adjacency, this elastic component connects this sliding part and this first side plate, be formed with second grab that cooperates with this holding section on this cover plate, rotatable this cover plate that is installed in of this tumbler, make this first side plate slip relatively of this sliding part by rotating this tumbler to support this sliding part, this elastic component generation elastic deformation and this holding section break away from this second grab, by making this second grab support and push this dip plane, thus this sliding part relatively this first side plate slide this second grab engaged with this holding section.

2. computer housing as claimed in claim 1 is characterized in that: this first side plate is provided with guide part, and this sliding part is provided with the sliding part that cooperates with this guide part, and this sliding part can slide relatively with this guide part.

3. computer housing as claimed in claim 2 is characterized in that: this guide part is roughly column, and this first side plate protrudes certainly, and this sliding part is the through hole that is opened in this sliding part, and this guide part is arranged in this sliding part.

4. computer housing as claimed in claim 3 is characterized in that: this guide part offers screw away from an end of this first side plate, and this first side plate also comprises the screw with this screwhole spiro bonding.

5. computer housing as claimed in claim 1 is characterized in that: this sliding part comprises the auxiliary section of wedge shape, and this matching part is in the end of this first side plate near this opening, and this dip plane is formed at this auxiliary section.

6. computer housing as claimed in claim 1 is characterized in that: this sliding part comprises the auxiliary section, and this auxiliary section comprises and the glide direction of this sliding part hang plate in a certain angle that this dip plane is formed at this hang plate.

7. computer housing as claimed in claim 6 is characterized in that: this sliding part also comprises the plate that supports from the end extension of this hang plate, and this supports the side that plate is positioned at this sliding part.

8. computer housing as claimed in claim 1, it is characterized in that: this computer housing also comprises first installing plate and second installing plate of being located at first side plate and second side plate outside respectively, and this first installing plate and second installing plate form flanging to the bending of the edge of first side plate and second installing plate respectively.

9. computer housing as claimed in claim 1, it is characterized in that: this second grab is formed at an end of this cover plate, form from of the side bending of this cover plate to cover plate, the hook portion that this second grab comprises the support portion and extends along the direction that is in substantially parallel relationship to cover plate away from an end of this cover plate from this support portion, this hook portion has the inclined side corresponding with this dip plane.

10. computer housing as claimed in claim 1, it is characterized in that: this computer housing also comprises operating parts and rotating shaft, this lid is formed with holding part and is sheathed on the pivot hole of this rotating shaft, this operating parts is contained in this holding part and an end is fixed in this rotating shaft, this tumbler is fixed in an end of this rotating shaft, and this operating parts can rotate to drive this tumbler rotation relative to this lid in this holding part.