CN2760646Y

CN2760646Y - Case of computer system

Info

Publication number: CN2760646Y
Application number: CN 200420082714
Authority: CN
Inventors: 林锦堂
Original assignee: Shanghai Huanda Computer Technology Co Ltd; Mitac International Corp
Current assignee: Huanda Computer Shanghai Co Ltd; Shanghai Huanda Computer Technology Co Ltd; Mitac International Corp
Priority date: 2004-09-09
Filing date: 2004-09-09
Publication date: 2006-02-22
Anticipated expiration: 2014-09-09

Abstract

The utility model relates to the case of a computer system and comprises a fixing bracket fixedly arranged on the case and a movable bracket, wherein the fixing bracket comprises a contacting and stopping group capable of being arranged on the side surface of the fixing bracket in the sliding way. The contacting and stopping group is provided with a release position and a contacting and stopping position under the normal state, and the movable bracket can be movably arranged on the bottom surface of the fixing bracket. The movable bracket comprises a clamping component corresponding to the contacting and stopping group, and the clamping component is fixedly arranged on the side surface of the movable bracket. In the process of the combination of the fixing bracket and the movable bracket, the clamping component is caused to force the contacting and stopping group to slide from the contacting and stopping position to the release position and come back to the contacting and stopping position again in order to block the countermovement of the clamping component. Therefore, the case of a computer system is convenient for assembling the movable bracket to the fixing bracket and reducing the assembling working time.

Description

The casing of computer system

Technical field

The utility model is a kind of casing of computer system, the particularly a kind of casing that can assemble tressel to the computer system of fixed mount.

Background technology

The hardware device part of computer system is made up of equipment such as motherboard, various adapter, floppy drive, Winchester disk drive and CD-ROM drives haply, and these equipment all are installed in the casing, and this casing is commonly referred to as computer chassis; Computer chassis has comprised that a housing and with accommodation space can seal the lid of accommodation space, because equipment such as floppy drive, Winchester disk drive and CD-ROM drive optionally dispose, therefore for the convenient and follow-up extendibility on assembling, usually in computer chassis, understand the fixed mount of equipment such as pre-configured floppy drive, Winchester disk drive and CD-ROM drive, and the equipment such as floppy drive, Winchester disk drive and CD-ROM drive that expand can be assembled in the fixed mount.

And the not enough disc driver that expands of the fixed mount in computer chassis then must use movable fixed mount (abbreviation tressel) when using.By tressel being fixed on the mode of fixed mount, disc driver is arranged in the computer chassis.

At present the mode that tressel is fixed in fixed mount adopts the mode of screw to fix mostly, utilizes the locking hole of screw closure fixed mount and tressel exactly, and reach tressel is fixed on purpose on the computer chassis fixed mount.This kind fixed form has several sizable shortcomings, is listed below:

1. at the installing tressel during in fixed mount, because of being subject to the space in the computer chassis, thus need to spend both locking hole correspondences of chien shih when considerable, and it is both are sealed, and this is the suitable thing of inconvenience.

2. the personnel on production line, a large amount of tressel of installing can cause the assembling jumbo influence in man-hour in fixed mount in one day.

Summary of the invention

Fundamental purpose of the present utility model is the casing that a kind of computer system is provided, so that assemble the fixed mount of tressel to computer chassis, and reduce and assemble man-hour.

Casing according to the disclosed computer system of the utility model includes fixed mount and tressel, wherein fixed mount is fixedly arranged on casing, and include to ending group and slide rail, support to end organizing and be mounted slidably in the fixed mount side, and the stop bit that supports that has under off-position and the normality is put, slide rail then is fixedly arranged on the bottom surface of fixed mount, then be arranged at the bottom surface of fixed mount movably as for tressel, include sliding part and fastener, sliding part is fixedly arranged on the end face of tressel, and corresponding to slide rail, and fastener is fixedly arranged on the side of tressel, and end group corresponding to supporting.

By in slide rail and the process that sliding part combines, fastener forces to ending group and puts and slide to the off-position from supporting stop bit at fixed mount and tressel, and is back to stop bit and puts, to stop oppositely moving of fastener.

Casing according to computer system that the utility model discloses includes following effect:

1. the utility model is with different in the past, the utility model does not need to make the tressel locking hole sealed again corresponding to the fixed mount locking hole, and can directly make sliding part be incorporated into slide rail, and behind mobile tressel, promptly finish combining between tressel and fixed mount, therefore can increase the convenience of both combinations.

2. because being convenient between tressel and fixed mount combines, therefore, can make on the production line personnel reduce installing both man-hours.

Description of drawings

Fig. 1 is the stereographic map of the utility model first embodiment;

Fig. 2 A, 2B, 2C are that the utility model first embodiment makes up action diagram;

Fig. 3 is the side view of the utility model second embodiment; And

Fig. 4 is the side view of the utility model the 3rd embodiment.

Embodiment

Disclose first embodiment of computer system casing according to the utility model, shown in Fig. 1 and Fig. 2 A, 2B, 2C, include fixed mount 10 and tressel 20, wherein fixed mount 10 is fixedly arranged on casing, and include to only organizing 11 and slide rail 12, and tressel 20 is arranged at the bottom surface of fixed mount 10 movably, and includes sliding part 21 and fastener 22.

Being mounted slidably in the side of fixed mount 10 of fixed mount 10 to only organizing 11, putting to only organizing 11 stop bits that support that have under off-position and the normality, and include limited part 111, support and end part 112, block piece 113 and elastic parts 114, wherein limited part 111 is fixedly arranged on fixed mount 10, only supporting, part 112 has the off-position and supports stop bit and put, it is arranged at fixed mount 10, has perforate 1121, and can move along the direction that limited part 111 is limited, and support an end that ends part 112 and have lead angle, this lead angle and towards slide rail 12 and sliding part 21 just in conjunction with the time part that contacts, block piece 113 passes perforate 1121 and is fixedly arranged on fixed mount 10 and (supports on the moving direction that ends part 112 in limited part 111 restriction, size by perforate 1121 stops block piece 113, and then the displacement of ending part 112 is supported in restriction), elastic parts 114 is an extension spring, the one end colludes to be located to ending part 112, the other end colludes is located at block piece 113, with in supporting the process that only part 114 moves, elastic parts 114 can be stretched, as for 12 bottom surfaces that are fixedly arranged on fixed mount 10 of slide rail.

The sliding part 21 of tressel 20 is fixedly arranged on the end face of tressel 20, and corresponding to slide rail 12, and fastener 22 is the salient point that is convexly set in tressel 20 sides, and only organize 11 the only part 112 that supports corresponding to supporting.

As Fig. 2 A, 2B, shown in the 2C, at fixed mount 10 and tressel 20 by in slide rail 12 and the process that sliding part 21 combines, the fastener 22 that is convexly set in tressel 20 sides is only organized 11 the lead angle that ends part 112 that supports by supporting, force to ending part 112 and slide to the off-position from putting to stop bit along the direction that limited part 111 is limited, certainly, when moving, only supporting, part 112 can make elastic parts 114 be stretched, but part 112 has perforate 1121 because of only supporting, and block piece 113 passes perforate 1121 and is located at fixed mount 10, therefore by the distance that is stretched to the elastic parts that displacement causes 114 that ends part 112, after the distance that the sizes that also only can make elastic parts 114 be stretched to perforate 1121 are at most grown, fastener 22 break away from support the contacting of 112 of parts only after, support ending part 112 can be back to stop bit because of the restoring force of elastic parts 114 and put, and stop that fastener 22 oppositely moves, thereby tressel 20 also just is fixed in fixed mount 10.

In addition, of the present utility model support only organized 11 and can only be included limited part 111 and support and end part 112, and when fixed mount 10 combines with tressel 20, similarly only organize 11 the lead angle that ends part 112 that supports by supporting by fastener 22, force to ending part 112 and slide to the off-position from putting to stop bit along the direction that limited part 111 is limited, and when moving, part 112 has perforate 1121 because of only supporting, and block piece 113 passes perforate 1121 and is located at fixed mount 10, therefore end the distance that part 112 elastic partss that displacement causes 114 are stretched by supporting, also only can make elastic parts 114 be stretched to the long distance of size of perforate 1121 at most, afterwards, fastener 22 break away from support the contacting of 112 of parts only after, supporting only part 112 meetings put because of its deadweight is back to stop bit, and stop that fastener 22 oppositely moves, thereby tressel 20 also just is fixed in fixed mount 10.

And as shown in Figure 3, the utility model second embodiment is for changing to compression spring with above-mentioned to the elastic parts 114 of only organizing 11, and similarly, one end of elastic parts 114 colludes to be located to ending part 112, the other end colludes is located at block piece 113, with support ending when direction that part 112 limited along limited part 111 moves, with elastic parts 114 compressions.

As for the utility model the 3rd embodiment then as shown in Figure 4, mainly be to make fastener 22 change catching groove into, and, directly make to be stuck part 22 to the end that ends part 112 tool lead angles and to engage with after tressel 20 combines at fixed mount 10, and reach fixedly tressel 20 in the purpose of fixed mount 10.

Certainly, present embodiment also can be same as the mode of above-mentioned use deadweight, or is the use that combines with first embodiment or second embodiment, also can reach identical effect.

Claims

1. the casing of a computer system is characterized in that including:

One fixed mount is fixedly arranged on this casing, and includes one and support to end a group and a slide rail, should support to end group and be mounted slidably side in this fixed mount, and have one under an off-position and the normality and support stop bit and put, and this slide rail then is fixedly arranged on the bottom surface of this fixed mount; And

One tressel, be arranged at the bottom surface of this fixed mount movably, include a sliding part and a fastener, this sliding part is fixedly arranged on the end face of this tressel, and corresponding to this slide rail, and this fastener is fixedly arranged on the side of this tressel, and support to end group corresponding to this, in this fixed mount and this tressel saw through this slide rail and process that this sliding part combines, this fastener forced to support and ends group and be somebody's turn to do certainly put to stop bit and slided to this off-position, and be back to this and support stop bit and put, stop oppositely moving of this fastener.

2. the casing of computer system according to claim 1 is characterized in that this fastener is convexly set in the side of this tressel, and should support and end group and include:

One limited part is fixedly arranged on this fixed mount; And

One support to end part, is arranged at this fixed mount, and can moves along the direction that this limited part limited, should support an end that ends part and have a lead angle, this lead angle and towards this slide rail and this sliding part just in conjunction with the time part that contacts.

3. as the casing of computer system as described in the claim 2, it is characterized in that: should support and end group and also include a block piece and an elastic parts, this block piece is fixedly arranged on this fixed mount, and an end of this elastic parts colludes to be located at and should support only part, and the other end colludes is located at this block piece.

4. as the casing of computer system as described in the claim 3, it is characterized in that: should support end should supporting of group and end part and also include a perforate, and this block piece exposes from this perforate, supports on the moving direction that ends part and limit this at this limited part, should support the displacement of ending part by the size restrictions of this perforate.

5. as the casing of computer system as described in the claim 4, it is characterized in that: this elastic parts is an extension spring.

6. as the casing of computer system as described in the claim 3, it is characterized in that: this elastic parts is a compression spring.

7. as the casing of computer system as described in the claim 2, it is characterized in that: this fastener is a catching groove, and in conjunction with this fixed mount and this tressel, and should support and end group and be positioned in the time of should supporting stop bit and put, and only should supporting, the end of part tool lead angle be engaged by this catching groove.

8. as the casing of computer system as described in the claim 7, it is characterized in that: should support and end group and also include a block piece and an elastic parts, this block piece is fixedly arranged on this fixed mount, and an end of this elastic parts colludes to be located at and should support only part, and the other end colludes is located at this block piece.

9. as the casing of computer system as described in the claim 8, it is characterized in that: should support end should supporting of group and end part and also include a perforate, and this block piece exposes from this perforate, supports on the moving direction that ends part and limit this at this limited part, should support the displacement of ending part by the size restrictions of this perforate.

As computer system as described in the claim 9 casing, it is characterized in that: this elastic parts is an extension spring or compression spring.