CN2513147Y

CN2513147Y - Computer casing

Info

Publication number: CN2513147Y
Application number: CN 01257821
Authority: CN
Inventors: 陈允隆; 陈荣基
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: 2001-11-01
Filing date: 2001-11-01
Publication date: 2002-09-25
Anticipated expiration: 2011-11-01

Abstract

The utility model relates to a computer casing, containing a substrate, a magnetic bracket, an upper bracket, a side cover and a panel; wherein the substrate has a front plate, a side plate and a rear plate; the top edge of the side plate bend inward and forms a bending component, the bending component of which has a plurality of buckle holes; the magnetic bracket is made of integrated metal board by impact molding and is arranged on the substrate, which comprises a foot wall, a first side wall and a second side wall; wherein the first side wall and the second side wall respectively bend and extend upward from the two side wall of the foot wall; the second side wall is higher than the first side wall, whose top edge is opposite to the bending component which is formed by bending and extending the side walls inward, and whose bend has a plurality of buckle holes; moreover, the lower edge of the second side wall has a plurality of necks; the two side edges of the upper cover respectively bend and extend out, then form a hem whose inner walls respectively extend inward and form a plurality of pintle hooks which can be clamped in the substrate side board and the buckle holes at the second wall bending of the magnetic bracket; and the upper side edge of the side cover has a plurality of grabs which can correspondingly be clamped in the magnetic bracket and the neck of the side walls.

Description

Computer casing

[technical field]

The utility model is about a kind of computer casing, especially a kind of compact conformation, the effective computer casing of economical with materials.

[background technology]

Existing computer casing generally includes assemblies such as pedestal, side plate and panel, and can install all in the pedestal that one or more magnet stands are accommodated and fixing such as data access such as Hard Disk Drive, soft disc player and CD-ROM device.

Existing Computer magnetic shelf is generally split type, it is combined by small one and large one two magnet stand at least, installing the data access of different size specification respectively, these magnet stands are installed in the pedestal after combined integrated by blind rivet or corresponding buckle structure, perhaps directly lock in pedestal respectively.The another kind of integral type magnet stand of industry is to be extended by the bending of sheet material one to be one and to fall convex, can install the data access of different size specification simultaneously.But the former assembling process is comparatively loaded down with trivial details, and the magnetic rack structure of falling the convex is not compact, and both when making required starting material more, cause cost higher, and must occupy more computer casing inner space.

[summary of the invention]

The purpose of this utility model provides a kind of compact conformation, reduces cost and saves the computer casing of inner space.

The purpose of this utility model is achieved through the following technical solutions: the utility model computer casing comprises a pedestal, a magnet stand, a loam cake, a side cover and a panel.This pedestal has a header board, side plate, a back plate and a base plate, and the apical margin of this side plate bends inwards and extends a kink, and offers some block button holes in its bending place; This magnet stand is by a sheet metal integrated punching moulding, be installed in pedestal top, the first side wall, second sidewall that it comprises a diapire and upwards bends extension along the both side edges of this diapire respectively, a little higher than this first side wall of this second sidewall, its apical margin bends inwards corresponding to this side plate and extends a kink, and offer some block button holes in its bending place, and the lower edge of this second sidewall is provided with some draw-in grooves; The both side edges of this loam cake bends respectively extends a flanging, inwardly protrudes out some clasps respectively corresponding to the block button hole of base side boards kink and the block button hole of this magnet stand second sidewall kink on the inwall of this flanging; The draw-in groove of corresponding this magnet stand second sidewall of last lateral margin of this side cover is respectively equipped with some grabs.

Owing to adopted technique scheme, the utility model computer casing has structure-integrated, compact conformation, mount and dismount simple and convenient, the advantage of saving material.

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 magnet stand stereographic map of the utility model computer casing.

Fig. 3 is another stereographic map of the magnet stand of the utility model computer casing.

Fig. 4 is the part three-dimensional combination figure of the utility model computer casing.

Fig. 5 is the three-dimensional combination figure of the utility model computer casing.

[embodiment]

As shown in Figure 1 to Figure 3, the utility model computer casing comprises a pedestal 10, a magnet stand 30, a loam cake 80, a side cover 90 and a panel 95.

This pedestal 10 has a header board 12, side plate 14, a back plate 15 and a base plate 16.This header board 12 is one-body molded with this base plate 16, and this side plate 14 is one-body molded with back plate 15.Plurality of fixed hole 17 and clamping hole 18 are respectively offered in both sides, header board 12 top, and its apical margin bends backward to extend one folding piece 19 and form two and fixes sheets 20; And the apical margin of this side plate 14 bends inwards and extends a kink 21, and offers some L-shaped block button holes 22 in its bending place; The apical margin of this back plate 15 then bends inwards and forms one folding piece 24, and offers two fixing mouths 26 on this tabs 24, and a lateral margin of these back plate 15 relative these side plates 14 is provided with some draw-in grooves 28; One lateral margin of these base plate 16 relative these side plates 14 is provided with some draw-in grooves (figure does not indicate).

This magnet stand 30 is by a sheet metal integrated punching moulding, be installed in the top of pedestal 10 and can install a soft disc player simultaneously and a CD-ROM device (figure does not show), it comprises a diapire 32 and along the both side edges of this diapire 32 the first side wall 34, second sidewall 36 that extend of bending upwards respectively, this diapire 32 extends to form the 3rd sidewall 38 by bending on these second sidewall, 36 1 side direction.The leading edge of this first side wall 34 is established a button hole 40, and this first side wall 34 and the 3rd sidewall 38 upper limbs respectively correspondence inwardly be convexly equipped with a lug 42, the root edge of the 3rd sidewall 38 then respectively level inwardly protrude out two carrying tablets 43, and inwardly be convexly equipped with a L shaped stop bit sheet 44 in these lug 42 back lower places, can cooperate slide rail (figure do not show) should soft disc player to be installed in 38 of this first side wall 34 and the 3rd sidewalls, and this first side wall 34 and the 3rd sidewall 38 apical margins all again bending laterally extend to form a contour shoulder 46, the appropriate location of each shoulder 46 upwards is convexly equipped with the register pin 48 of the mutual vertical distribution of two-phase, and upwards be convexly equipped with a guidance part 50 between 46 liang of register pins 48 of each shoulder in the outer part respectively, can this CD-ROM device be installed on the shoulder 46 of this first side wall 34 and the 3rd sidewall 38 from top to bottom.And the sagging step 52 that forms in the front portion of each shoulder 46, the fixing sheet 20 of corresponding pedestal 10 header boards 12 in step 52 places respectively is provided with a hole clipping 53.And a L type support chip 55 is extended in the vertical bending of shoulder 46 trailing edges of the 3rd sidewall 38 apical margins downwards, and the lower end locking of this support chip 55 is on this diapire 32.These second sidewall, 36 a little higher than these the first side walls 34, the apical margin of this second sidewall 36 bends inwards and extends a kink 56, and offer some L-shaped block button holes 58 in its bending place, and extend to form a flanging 60 in the more downward bending of these kink 56 leading edges, which is provided with some grounding elastic parts 62, and these second sidewall, 36 lower edges are provided with some draw-in grooves 64.

These loam cake 80 both side edges bend respectively extends a flanging 82, on the inwall of this flanging 82, inwardly protrude out some L-shaped clasps 84 respectively corresponding to the block button hole 22 of side plate 14 kinks 21 of pedestal 10 and the block button hole 58 of this magnet stand 30 second sidewalls 36 kinks 56, the front portion of this loam cake 80 convexes with two reference columns (figure does not show) corresponding to the fixed orifice 17 on pedestal 10 header boards 12, and loam cake edge after 80s place is provided with two holding divisions 88 corresponding to the fixing mouth 26 on the pedestal 10 back plates 15.

The trailing edge of this side cover 90, last lateral margin and lower lip are to afterwards draw-in groove 28, the draw-in groove of base plate 16 and the draw-in groove 64 of magnet stand 30 second sidewalls 36 of plate 15 are respectively equipped with some grabs 92.And the rear portion of this panel 95 is respectively equipped with some reference columns 97 and fixes hook 99 corresponding to the fixed orifice 17 of header board 12 and clamping hole 18.

Please together consult Fig. 4 and Fig. 5, during assembling, can earlier magnet stand 30 be locked in pedestal 10 tops, and fixing sheet 20 correspondences of these pedestal 10 header boards 12 are snapped in the hole clipping 53 of magnet stand 30; Reference column 97 and fixing hook 99 correspondences with panel 95 snap in the fixed orifice 17 and clamping hole 18 of this header board 12 then, and it is fixed on this header board 12; Again the grab 92 of this side cover 90 is put into the draw-in groove of this base plate 16 and the draw-in groove 64 of magnet stand 30 second sidewalls 36, and promoted the grab 92 that this side cover 90 makes its trailing edge and snap in the draw-in groove 28 of this back plate 15, thereby make this side cover 90 tentatively fixing; At last the clasp 84 on these loam cake 80 flangings 82 is alignd with the block button hole 22 of side plate 14 kinks 21 of pedestal 10 and the block button hole 58 of this magnet stand 30 second sidewalls 36 kinks 56, and along continuous straight runs promotes loam cake 80 forward, can finish the assembling of computer chassis loam cake 80.And above-mentioned assembling process also can load onto earlier and cover 80, refills side cover 90.

Claims

1. computer casing, comprise a pedestal, a magnet stand, a loam cake and a side cover, this pedestal comprises a header board, side plate, a back plate and a base plate, this magnet stand is by a sheet metal integrated punching moulding, be installed in pedestal top, it comprises a diapire and along the both side edges of this diapire the first side wall, second sidewall that extend of bending upwards respectively, it is characterized in that: the apical margin of this base side boards bends inwards and extends a kink, and offers some block button holes in its bending place; The a little higher than the first side wall of second sidewall of this magnet stand, its apical margin bend inwards and extend a kink, and offer some block button holes in its bending place, and the lower edge of this second sidewall is provided with some draw-in grooves; This loam cake both side edges bends respectively extends a flanging, inwardly protrudes out some clasps respectively corresponding to the block button hole of the side plate kink of pedestal and the block button hole of this magnet stand second sidewall kink on this flanging inwall; The draw-in groove of corresponding this magnet stand second sidewall of lateral margin is respectively equipped with some grabs on this side cover.

2. computer casing as claimed in claim 1, it is characterized in that: the diapire of this magnet stand extends to form the 3rd sidewall by bending on this second sidewall, one side direction, and the apical margin of this first side wall and the 3rd sidewall all bends laterally again and extends to form a contour shoulder, and the appropriate location of each shoulder upwards is convexly equipped with the register pin of the mutual vertical distribution of two-phase.

3. computer casing as claimed in claim 2 is characterized in that: upwards be convexly equipped with a guidance part between two register pins of each shoulder in the outer part respectively.

4. computer casing as claimed in claim 3, it is characterized in that: the leading edge of this first side wall is established a button hole, and this first side wall and the 3rd sidewall upper limb respectively correspondence inwardly be convexly equipped with a lug, the root edge of the 3rd sidewall then respectively level inwardly protrude out two carrying tablets, and inwardly be convexly equipped with a stop bit sheet in the back lower place of this lug.

5. computer casing as claimed in claim 4, its spy just is: the L type support chip of lower end locking on this diapire extended in the vertical bending of shoulder trailing edge of the 3rd sidewall apical margin downwards.

6. computer casing as claimed in claim 5 is characterized in that: sink and form a step in the front portion of each shoulder, the step place is provided with a hole clipping.

7. computer casing as claimed in claim 6 is characterized in that: the bending downwards of the kink leading edge of this second sidewall apical margin extends to form a flanging which is provided with some grounding elastic parts.

8. as claim 1 or 6 described computer casings, it is characterized in that: these pedestal header board both sides respectively offer plurality of fixed hole and clamping hole, and its apical margin bends backward to extend one folding piece and form two corresponding to the hole clipping at magnet stand step place and fixes sheets.

9. computer casing as claimed in claim 8 is characterized in that: the apical margin of the plate formation one folding piece that bends inwards behind this pedestal offers two and fixes mouthful on this tabs.

10. computer casing as claimed in claim 9 is characterized in that: a lateral margin of relative this side plate of plate and base plate is respectively equipped with some draw-in grooves behind this pedestal.

11. computer casing as claimed in claim 10 is characterized in that: the front portion of this loam cake convexes with two reference columns corresponding to the fixed orifice of pedestal header board, and the trailing edge place of loam cake corresponding to pedestal after the fixing mouth of plate be provided with two holding divisions.

12. computer casing as claimed in claim 11 is characterized in that: this side cover trailing edge and lower lip are respectively equipped with some grabs to the draw-in groove of plate after should pedestal and base plate.

13. computer casing as claimed in claim 12 is characterized in that: this computer casing also comprises a panel, and its rear portion is respectively equipped with some reference columns and fixes hook corresponding to the fixed orifice and the clamping hole of header board.