CN2400819Y

CN2400819Y - Computer envelope

Info

Publication number: CN2400819Y
Application number: CN 99248068
Authority: CN
Inventors: 李信儒
Original assignee: WENCHEN SCIENCE AND TECHNOLOGY Co Ltd
Current assignee: WENCHEN SCIENCE AND TECHNOLOGY Co Ltd
Priority date: 1999-09-29
Filing date: 1999-09-29
Publication date: 2000-10-11
Anticipated expiration: 2009-09-29

Abstract

The utility model relates to a computer casing comprising a casing body made of metal; an assembly area with only one open surface and the rest surfaces which are coated by metal board surfaces are arranged in the casing; the board surfaces of the casing are provided with an opening; the open surface if the assembly area is connected at the opening position of the board surface of the casing body; the assembly area comprising a metal frame body composed of an upper board, a lower board, a left board, a right board and a back board is fixed to the bottom surface of the casing body; the front end forms an open surface; the left and the right boards are provided with mutually corresponding horizontal slots; the back board can be detachable, and the upper end is provided with a clamping hook part; the back end of the upper board is provided with a clamping slot which can be buckled with the clamping hook part. The casing which can prevent magnetic leakage areas, is convenient in connecting electronic apparatuses.

Description

Computer chassis

The utility model relates to a kind of casing, particularly a kind of computer chassis.

Because the computer industry is growing, except computer function strengthens day by day, relevant peripheral equipment also increases gradually, for example scanner, modem, printer, keyboard, Genius mouse, loudspeaker or grid line etc., the employing USB that is connected with of host computer and peripheral equipment (Universal Series Bus) mode promptly is provided with a hub (Hub) that comprises several USB, at present, this hub mostly is installed in outside the computer chassis, is used for the connection of grid line.

For the external electronic equipment of host computer is reduced as far as possible, so that the use of computer has integraty, unlikelyly outside computer chassis, place too messy electronic equipment, the someone expects hub or loudspeaker are installed in the computer chassis, stay an opening again, opening; Yet because for reducing the cost of hub, the housing of hub utilizes plastics to make, and can not prevent leakage field, like this, the electronic component in the computer chassis will be by the computer chassis opening part leakage field of this hub of assembling.

Fundamental purpose of the present utility model is to provide a kind of computer chassis that prevents leakage field, to dispose the electronic equipment that computer chassis is connected outward.

For the utility model that achieves the above object is taked following measure:

Computer chassis of the present utility model comprises that one is made of metal and has the engine housing of several plate faces; It is characterized in that be provided with at least one assembly area that only has all the other each faces of an open surface to cover for sheet metal bread in the engine housing, the plate face of engine housing is provided with opening, the open surface of assembly area is connected the opening part of engine housing plate face.

Wherein, described assembly area comprises: by the metal framework that upper plate, lower plate, left plate, right panel and backboard are formed, it is fixed on the bottom surface of described engine housing, and front end is an open surface.

Wherein, described assembly area comprises: by the metal framework that upper plate, lower plate, left plate, right panel and backboard are formed, its front end forms an open surface.

Wherein, described left plate and right panel are provided with the transverse groove of mutual correspondence.

Wherein, described backboard is the dismountable type backboard, and its upper end is provided with at least one hook part, and the rear end correspondence of upper plate is provided with at least one draw-in groove, and the hook part of backboard and the draw-in groove of upper plate are fixed.

Because the open surface of configuring area of the present utility model is connected the opening part of engine housing plate face, all the other each faces are covered by sheet metal bread all, formation one can prevent the shielding area of leakage field, the electronic equipment that can outside configuring area is provided with computer chassis, be connected like this, make computer equipment promptly neat, guarantee electrical property again.

Reaching embodiment in conjunction with the accompanying drawings is described in detail as follows specific structural features of the present utility model:

Brief Description Of Drawings:

Fig. 1: the three-dimensional exploded view of the utility model embodiment.

Fig. 2: the combination section of the utility model embodiment.

Fig. 3: the user mode sectional view of the utility model embodiment.

Fig. 4: the user mode schematic perspective view of the utility model embodiment.

Fig. 5: the combination section of the utility model second embodiment.

Fig. 6: the stereographic map of framework among the utility model second embodiment.

Fig. 7: the solid of framework combination synoptic diagram among the utility model the 3rd embodiment.

Fig. 8: the three-dimensional exploded view of framework among the utility model the 3rd embodiment.

See also Fig. 1 and Fig. 2, it represents an embodiment of the present utility model, and computer chassis of the present utility model comprises an engine housing 1 and a framework 2, wherein:

Engine housing 1 is made by iron material, is provided with upper plate 11, header board 12, backboard 13, side plate 14, and a base plate 15 and a side cover plate 16 utilize six plate faces to form a rectangle housing, and the hypomere of header board 12 is provided with an opening 121.

Framework 2 is made by iron material, is provided with upper plate 21, left plate 22, right panel 23 and backboard 24, and its front end is an open surface 31, and the outer rim of each plate face is provided with the joint face vertical with the plate face 25, and left plate 22 and right panel 23 are provided with the transverse groove 26 of mutual correspondence.

Joint face 25 lockings of framework 2 are on the base plate 15 and header board 12 of engine housing 1, like this, forming one in engine housing 1 only has an open surface 31, and all the other each faces are the assembly area 3 of coated, and the open surface 31 of assembly area 3 is connected the opening 121 of the header board 12 of engine housing 1.

The upper and lower, left and right of configuring area 3 and the back side are covered by sheet metal bread all, form a zone that can prevent leakage field, can the electronic equipment that be connected outside needing computer chassis be set at configuring area 3 like this, as hub or loudspeaker etc.; See also Fig. 3 and 4, present embodiment is equiped with hub 41 and loudspeaker 42 at configuring area 3, wherein, hub 41 usefulness screws 28 are erected on the transverse groove 26, and can adjust front and back position, 42 on loudspeaker place the below (configuring area 3 is to look user demand, and the electronic equipment that assembling need externally be connected above-mentionedly only illustrates a kind of use-pattern with a kind of embodiment) of hub 41.

See also Fig. 5,6, it is the utility model second embodiment, include an engine housing 1 and a framework 5, wherein engine housing 1 is identical with embodiment 1, framework 5 is provided with upper plate 51, left side plate 52, right panel 53, backboard 54 and lower plate 55, establish an open surface 57 at front end, like this, framework 5 inside promptly form the configuring area 58 with an open surface 57, each left plate 52, the outer rim of right panel 53 and lower plate 55 is provided with the joint face vertical with each plate face 56, and framework 5 is by the hypomere of joint face 56 lockings at header board 12 inner faces, the opening 121 of the header board 12 of open surface 57 corresponding engine housings 1, base plate 15 is provided with a support member 17 simultaneously, with support frame 5.

See also Fig. 7,8, it is the utility model the 3rd embodiment, roughly identical with first embodiment, framework 2 also locks at the bottom surface of engine housing and header board, wherein, the backboard 24 of framework 2 is designed to disassembled pattern, its upper end is provided with two hook parts 241 that are T type shape, the rear end correspondence of upper plate 21 is provided with two also draw-in grooves 211 of T-shaped depression, backboard 24 is engaged with the draw-in groove 211 of upper plate 21 by hook part 241, even backboard 24 is subjected to fastening, can not break away from backward, because backboard 24 is disassembled, is convenient to assemble electronic equipment like this.

Compared with prior art, the utlity model has following effect:

1. the utility model is provided with the assembly area that can prevent leakage field, can directly dispose the electronic equipment that need are connected to computer chassis outward.

2. the utility model can make the use of computer have more integraty, and the electronic equipment of periphery is housed in the computer chassis as far as possible, reaches the convenience in the use.

What will remark additionally at last is, framework 2 (5) among the above-mentioned embodiment of the present utility model is though be provided with little openings such as wiring hole or draw-in groove, because in the leakage field test, can be as long as the length and width of opening do not surpass 2cm simultaneously by detecting, so this wiring hole or draw-in groove are can not influence function of the present utility model.

More than narration is to utilize embodiment that architectural feature of the present utility model is described, is not to be used to limit protection domain of the present utility model.

Claims

1. a computer chassis comprises that one is made of metal and has the engine housing of several plate faces; It is characterized in that be provided with at least one assembly area that only has all the other each faces of an open surface to cover for sheet metal bread in the engine housing, the plate face of engine housing is provided with opening, the open surface of assembly area is connected the opening part of engine housing plate face.

2. computer chassis according to claim 1 is characterized in that, described assembly area comprises: by the metal framework that upper plate, lower plate, left plate, right panel and backboard are formed, it is fixed on the bottom surface of described engine housing, and front end is an open surface.

3. computer chassis according to claim 1 is characterized in that, described assembly area comprises: by the metal framework that upper plate, lower plate, left plate, right panel and backboard are formed, its front end forms an open surface.

4. according to claim 2 or 3 described computer chassis, it is characterized in that described left plate and right panel are provided with the transverse groove of mutual correspondence.

5. according to claim 2 or 3 described computer chassis, it is characterized in that described backboard is the dismountable type backboard, its upper end is provided with at least one hook part, and the rear end correspondence of upper plate is provided with at least one draw-in groove, and the hook part of backboard and the draw-in groove of upper plate are fixed.