CN2491877Y

CN2491877Y - Computer cabinet

Info

Publication number: CN2491877Y
Application number: CN 01230903
Authority: CN
Inventors: 吴振发
Original assignee: Mitac International Corp
Current assignee: Mitac International Corp
Priority date: 2001-06-24
Filing date: 2001-06-24
Publication date: 2002-05-15
Anticipated expiration: 2011-06-24

Abstract

A computer machine box at least comprises a side shelf board provided with a top portion and a bottom portion, a front shelf board connected with the top portion of the side shelf board, a rear luffer boards connected with the top portion of the side shelf board, and a mainboard fixed board connected with the front shelf board. The utility model integrates a disc read-only memory with the side shelf board, thereby reducing the number of components, simplifying the component and reducing the cost by utilizing that the component fixed with each other, which fulfills the structure intensity need.

Description

Computer housing

The relevant a kind of computer housing of the utility model.

It is quite general at home that PC (PC) is used, and many PC manufacturers there's no one who doesn't or isn't endeavour PC that the what exploitation more can satisfy user's demand with and Related product.

The design of traditional PC cabinet mostly is header board, back luffer boards, side plate, motherboard (M/B) fixed head, compact disc read-only memory (CD-ROM) fixed support hard disk (H/D) support greatly, with at the FDD fixed support that snaps onto the lateral shelf plate inwall etc.Yet such design causes mould engineering number many, and the Mold Making expense up to have hundreds thousand of more than.

It is less can reduce the computer housing of die cost that the purpose of this utility model provides a kind of the number of components.

For achieving the above object, computer housing of the present utility model is characterized in, comprises at least: a lateral shelf plate, described lateral shelf plate have a top and a bottom; One fronk rack plate connects the described top of described lateral shelf plate: Hou luffer boards connect the described top of described lateral shelf plate; And the fixed head of a motherboard, connect described fronk rack plate.

According to preferred embodiment of the present utility model, respectively turn up at the Hou two ends before the described bottom of described lateral shelf plate.In addition, this cabinet can also comprise several first nail, in order to the bottom of fixing described fronk rack plate and the described bottom of described lateral shelf plate.This cabinet can also comprise several second nail, in order to the bottom of fixing described Hou luffer boards and the described bottom of described lateral shelf plate.This cabinet also comprises several the 3rd blind rivets, in order to the side and the described lateral shelf plate of fixing described fronk rack plate.The quantity of described first blind rivet and second blind rivet can be respectively three.

In addition, the fixed head of described motherboard has curved structure in one first at the described fronk rack plate in territory to embedding place, and described fronk rack plate has curved structure in one second at the fixed head with motherboard to embedding place.

The material of the fixed head of described lateral shelf plate, described fronk rack plate, described Hou luffer boards and described motherboard can be to electroplate photo zincography (SECC), or galvanizing by dipping (SGCC).

The utility model has the following advantages at least: the design of the utility model cabinet is combined as a whole lateral shelf plate and compact disc read-only memory (CD-ROM) support, can reduce the number of components like this, has also reduced die cost, can satisfy the structural strength requirement simultaneously; Generally speaking, according to the utility model design cabinet, it is about 50% to save die cost, promptly saves to reach 200,000.

Understand the purpose of this utility model, characteristics and advantage for clearer, preferred embodiment of the present utility model is elaborated below in conjunction with accompanying drawing, wherein:

Fig. 1 is the computer housing decomposing schematic representation according to the utility model one preferred embodiment;

Fig. 2 is fronk rack plate, lateral shelf plate and Hou luffer boards that the computer housing of Fig. 1 the is shown schematic perspective views in conjunction with Hou;

Fig. 3 is the computer housing diagrammatic cross-section according to the utility model one preferred embodiment: and

Fig. 4 is the combination schematic top plan view according to the fronk rack plate of the utility model one preferred embodiment computer housing and motherboard (M/B) fixed head.

Please refer to Fig. 1, it is the computer housing decomposing schematic representation according to the utility model one preferred embodiment.Described computer housing can be divided into the fixed head 130 of fronk rack plate 110, lateral shelf plate 120, motherboard (M/B), and Hou luffer boards 140.Wherein, the composition mode of lateral shelf plate 120 is that compact disc read-only memory (CD-ROM) fixed support and side plate are become one and formed.With regard to another angle, the Hou that type is put in the 120 ' bending of lateral shelf plate top, naturally form the supporting surface of a compact disc read-only memory (CD-ROM), the flange 112 that cooperates compact disc read-only memory (CD-ROM) fluting 138 lower edges of fronk rack plate 110 to fold again, and constitute compact disc read-only memory (CD-ROM) fixed support jointly.This structural design can reduce the number of components like this for existing side plate and compact disc read-only memory (CD-ROM) support are combined as a whole, and has also reduced die cost.In addition, label among Fig. 1 126 and 128 representatives respectively is a kind of bending structure.

Please refer to Fig. 3, it is the computer housing diagrammatic cross-section according to a preferred embodiment of the present utility model.Wherein, described fronk rack plate 110 and lateral shelf plate 120 are with the mode knot meeting to embedding, and Hou luffer boards 140 also are with mode and lateral shelf plate 120 combinations to embedding.In addition, lateral shelf plate bottom 120 " the rear and front end respectively turn up 120a, 120b, these are turned up 120a, 120b and push against mutually with fronk rack plate 110 root edges and back luffer boards 140 root edges respectively, and fix with

blind rivet

150a, 150b respectively.The quantity of blind rivet 150a and blind rivet 150b can be three respectively, and its configuration mode can be depicted as the schematic perspective view of fronk rack plate 110, lateral shelf plate 120 and Hou luffer boards 140 knots meeting Hou with reference to figure 2.Wherein, the side of fronk rack plate 110 also fixes with blind rivet 110a and lateral shelf plate 120, and these blind rivet numbers are can be three.Above-described blind rivet quantity can according to actual design must and change, be not only to limit three of whats.

Please continue with reference to Fig. 3, for improving structural strength, the lateral shelf plate top 120 ' of computer housing is formed with the structure at flange 116 and fronk rack plate position (a) with the mode meeting of knot to embedding, and cooperate blind rivet to fix and form one-piece construction, only can reduce like this that simple blind rivet is fixing may to produce reversing between two members, and promote integrally-built stability.In addition, the lateral shelf plate top 120 ' rear side of computer housing also can form the special structure at another flange 116 ' and fronk rack plate position (a ') with the mode meeting of knot to embedding.

Please refer to Fig. 4, it is the computer housing according to a preferred embodiment of the present utility model, the schematic top plan view of the combination of its fronk rack plate and motherboard (M/B) fixed head.Wherein can find, fronk rack plate 110 is to side turnover, and in end part slightly has kinking structure 112 in addition, motherboard fixed head 130 is kinking structure 130a in the end is located to have slightly also, and overlap mutually with the interior kinking structure 112 of fronk rack plate, described lapped configuration is a kind of " pivot " structure.

With regard to material, the material of described various frame plates, luffer boards or fixed head for example is to electroplate photo zincography (SECC), or galvanizing by dipping (SGCC), and wherein the former price is higher, and the Hou person is then more cheap.

Please get back to Fig. 2, the long h of the utility model cabinet 100 is about 280-300cm, the wide 170-190cm that is about, and dark d is about 300-320cm.In addition, the parts of the inner institute of this computer housing desire installing all are large-sized standard components in the general configuration what PC, rather than use the parts of in notebook computer thin little (slim).

Though the utility model is disclosed with preferred embodiment; yet be not in order to limit the utility model; any person skilled in the art person replaces not breaking away under the spiritual prerequisite of the present utility model also when the variation that can make various equivalences and equivalence, and these equivalences change and equivalent replacement all should be included in the scope of patent protection of the present utility model.

Claims

1. a computer housing is characterized in that, comprises at least:

One lateral shelf plate, described lateral shelf plate have a top and a bottom;

One fronk rack plate connects the described top of described lateral shelf plate:

One Hou luffer boards connect the described top of described lateral shelf plate; And

The fixed head of one motherboard connects described fronk rack plate.

2. computer housing as claimed in claim 1 is characterized in that, respectively turn up at the Hou two ends before the described bottom of described lateral shelf plate.

3. computer housing as claimed in claim 1 is characterized in that, also comprises several first blind rivets, in order to the bottom of fixing described fronk rack plate and the described bottom of described lateral shelf plate.

4. computer housing as claimed in claim 1 is characterized in that, also comprises several second blind rivets, in order to the bottom of fixing described Hou luffer boards and the described bottom of described lateral shelf plate.

5. computer housing as claimed in claim 3 is characterized in that, the described first blind rivet quantity is three.

6. computer housing as claimed in claim 4 is characterized in that, the described second blind rivet quantity is three.

7. the described computer housing of claim 1 is characterized in that, the fixed head of described motherboard has curved structure in one first with described fronk rack plate junction.

8. computer housing as claimed in claim 7 is characterized in that, described fronk rack plate has curved structure in one second in the fixed head junction with motherboard.

9. computer housing as claimed in claim 1 is characterized in that, described lateral shelf plate, described fronk rack plate, described Hou luffer boards, and the material of the fixed head of described motherboard is to electroplate photo zincography.

10. computer housing as claimed in claim 1 is characterized in that, described lateral shelf plate, described fronk rack plate, described Hou luffer boards, and the material of the fixed head of described motherboard is a galvanizing by dipping.

11. computer housing as claimed in claim 1 is characterized in that, also comprises several the 3rd blind rivets, in order to the side and the described lateral shelf plate of fixing described fronk rack plate.

12. computer housing as claimed in claim 1 is characterized in that, described lateral shelf plate top also comprise a flange can with described fronk rack plate with mode knot meeting to embedding.