CN209992906U

CN209992906U - Computer case

Info

Publication number: CN209992906U
Application number: CN201822184752.4U
Authority: CN
Inventors: 单小丽
Original assignee: Hainan Softlink Information Technology Co Ltd
Current assignee: Hainan Softlink Information Technology Co Ltd
Priority date: 2018-12-25
Filing date: 2018-12-25
Publication date: 2020-01-24
Anticipated expiration: 2028-12-25

Abstract

The utility model relates to a computer case, comprising a box body and a box cover, the case lid can be covered and close on the box, the box includes the front bezel, be provided with the installing support in the box, the installing support is used for installing the computer accessory, the installing support includes the CD-ROM installing support, be provided with the opening on the front bezel, CD-ROM drive passes opening and CD-ROM installing support connection, the front end and the front bezel of CD-ROM installing support are connected, the rear end of CD-ROM installing support is provided with ejection mechanism and locking mechanical system, under ejection mechanism and locking mechanical system's combined action, make CD-ROM drive not need the screw fixation, also can take out CD-ROM drive simultaneously under the state that need not open quick-.

Description

Computer case

Technical Field

The utility model relates to a computer field, concretely relates to computer machine case.

Background

The computer case is used as one part of computer fittings and has the main function of placing and fixing computer fittings to play a role in supporting and protecting. The chassis typically includes a housing, mounting brackets, various switches on the panel, indicator lights, and the like. The shell is made by combining steel plates and plastics, has high hardness and mainly plays a role in protecting elements in the case; the mounting bracket is mainly used for fixing a main board, a power supply and various drivers. In the installation process of computer accessories, especially in the installation of an optical disk drive, practical screws are needed for fixing, so that after the optical disk drive is damaged, the case needs to be opened when maintenance is needed, and the optical disk drive can be taken out after the screws are removed, which wastes time and labor.

SUMMERY OF THE UTILITY MODEL

The main object of the present invention is to provide a computer case, which can directly take out the optical disk drive without opening the case when the optical disk drive is required to be taken out, thereby saving working time.

In order to accomplish the above object, the utility model provides a computer case, including box and case lid, the case lid can be covered on the box, the box includes the front bezel, be provided with the installing support in the box, the installing support is used for installing the computer accessory, the installing support includes the CD driver installing support, be provided with the opening on the front bezel, CD driver passes the opening and is connected with the CD driver installing support, the front end and the front bezel of CD driver installing support are connected, the rear end of CD driver installing support is provided with ejection mechanism, ejection mechanism includes compression spring and push pedal, one end and the installing support of compression spring are connected, the other end and the push pedal of compression spring are connected, the both sides of push pedal are provided with the ear respectively, the ear wears out the lateral wall of CD driver installing support, and can slide on the lateral wall of CD driver installing support, the both sides;

the CD-ROM drive mounting bracket is characterized in that two sides of the CD-ROM drive mounting bracket are respectively provided with a locking mechanism, the locking mechanism comprises a straight rod, the front end of the straight rod is provided with a fixed block, the fixed block can penetrate through a through hole, the straight rod is connected with the CD-ROM drive mounting bracket through a rotating shaft, and a torsion spring is arranged on the rotating shaft;

the ear part is connected with the straight rod through a metal wire.

Preferably, the fixed block is in the shape of a spherical crown.

Preferably, the two sides of the CD-ROM mounting bracket are respectively provided with a sliding rail, and the fixing block can slide on the sliding rails.

Further preferably, the height of the slide rail is gradually increased.

The utility model discloses beneficial effect does: when the optical disk drive is inserted into the computer case through the opening of the front plate, the optical disk drive starts to compress the ejection mechanism, after the threaded hole on the optical disk drive is superposed with the through hole on the mounting bracket, the fixed block on the straight rod is nailed into the threaded hole of the optical disk drive, so that the optical disk drive is fixed, the screw is omitted for fixing, and after the optical disk drive is mounted, the metal wire is in a straightening state. When the optical disk drive needs to be taken out, the optical disk drive is pressed down by hand, the compression spring continues to be compressed, meanwhile, the push plate moves downwards, the metal wire drives the straight rod to rotate, the fixing block slides out of the through hole, the fixing block moves along the sliding rail, then the compression spring is reset by loosening the hand, the reset speed of the compression spring is greater than that of the torsion spring, and therefore the optical disk drive is ejected out.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Fig. 1 is a schematic structural diagram of the computer case of the present invention.

Fig. 2 is a schematic structural diagram of the optical drive mounting bracket of the computer case of the present invention.

Fig. 3 is a schematic side view of the locking mechanism of the optical disc drive mounting bracket of the present invention.

Fig. 4 is a schematic front view of the locking mechanism of the optical disc drive mounting bracket of the present invention.

Description of the reference numerals

100. A box body; 200. mounting a bracket;

1. a CD driver mounting bracket; 11. a through hole; 12. a slide rail;

2. a front plate; 21. an opening; 3. a metal wire;

4. an ejection mechanism; 41. pushing the plate; 42. a compression spring; 43. an ear portion;

5. a locking mechanism; 51. a straight rod; 52. a fixed block; 53. a connecting seat;

6. a rotating shaft; 7. a torsion spring.

Detailed Description

The technical solution in the embodiment of the present invention is clearly and completely described below with reference to the drawings in the embodiment of the present invention. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways different from the specific details set forth herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.

As shown in fig. 1 to 4, the present embodiment provides a computer case, which includes a case body 100 and a case cover (not shown in the drawings), wherein the case cover can be covered on the case body 100, the case body 100 includes a front plate 2, and an opening 21 is formed on the front plate 2. The box 100 is provided with a mounting bracket 200, the mounting bracket 200 is used for mounting computer accessories, the mounting bracket 200 includes a CD-ROM mounting bracket 1, and a CD-ROM drive (not shown) passes through the opening 21 to be connected with the CD-ROM mounting bracket 1. The front end and the front bezel 2 of CD-ROM installing support 1 are connected, the rear end of CD-ROM installing support 1 is provided with ejection mechanism 4, ejection mechanism 4 includes compression spring 42 and push pedal 41, compression spring 42's one end is connected with CD-ROM installing support 1, compression spring 42's the other end is connected with push pedal 41, the both sides of push pedal 41 are provided with ear 43 respectively, ear 43 wears out the lateral wall of CD-ROM installing support 1, and can slide on the lateral wall of CD-ROM installing support 1, for example, set up the spout on the lateral wall of CD-ROM installing support 1, the ear slides in the spout. Through holes 11 are respectively arranged on two sides of the CD driver mounting bracket 1.

Two side walls of the optical drive mounting bracket 1 are respectively provided with a locking mechanism 5, the locking mechanism 5 comprises a straight rod 51, the front end of the straight rod 51 is provided with a fixed block 52, preferably, the fixed block is arranged into a circular crown shape, and the top of the fixed block can be inserted into the through hole 11. The straight rod 52 is connected with the optical drive mounting bracket 1 through the rotating shaft 6, the rotating shaft 6 is fixedly connected with the optical drive mounting bracket 1, the rotating shaft 6 is provided with the torsion spring 7, and the torsion spring 7 enables the straight rod 51 to return to the original position after rotating (namely, the fixed block 52 is inserted into the through hole 11 again). The ear part 43 is connected with the straight rod 51 through the metal wire 3, and the ear part 43 can drive the straight rod 51 to rotate along the rotating shaft 6.

In addition, two sides of the optical disc drive mounting bracket 1 are respectively provided with a slide rail 12, the starting end of the slide rail 12 is connected with the edge of the through hole 11, and the track of the slide rail 12 extends along the rotation direction of the fixed block 52, so that the fixed block 52 can slide on the slide rail 12. In order to facilitate the sliding of the fixing block 52 out of the through hole and the smooth restoration, the height of the slide rail may be gradually increased from the start end.

The utility model discloses a concrete working process does: when the CD driver is inserted into the computer case through the opening of the front plate, the CD driver starts to compress the ejection mechanism, and after the threaded hole on the CD driver is superposed with the through hole on the mounting bracket, the fixing block on the straight rod is nailed into the threaded hole of the CD driver, so that the CD driver is fixed. When the optical disk drive is installed, the metal wire is in a straightened state. When the optical disk drive needs to be taken out, the optical disk drive is pressed down by hand, the compression spring continues to be compressed, meanwhile, the push plate moves downwards, the metal wire drives the straight rod to rotate, the fixing block slides out of the through hole, the fixing block moves along the sliding rail, then the hand is loosened, and under the action of the compression spring, the reset speed of the compression spring is greater than that of the torsion spring, so that the optical disk drive is ejected out.

It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Claims

1. A computer case comprises a case body and a case cover, wherein the case cover can be covered on the case body, the case body comprises a front plate, a mounting support is arranged in the case body and used for mounting computer accessories, the mounting support comprises a CD-ROM mounting support, an opening is formed in the front plate, a CD driver penetrates through the opening to be connected with the CD-ROM mounting support, the computer case is characterized in that the front end of the CD-ROM mounting support is connected with the front plate, an ejection mechanism is arranged at the rear end of the CD-ROM mounting support and comprises a compression spring and a push plate, one end of the compression spring is connected with the mounting support, the other end of the compression spring is connected with the push plate, ear parts are respectively arranged on two sides of the push plate, the ear parts penetrate out of the side wall of the CD-ROM mounting support and can slide on the side wall of the CD-ROM mounting support, through holes are respectively formed in the two sides of the CD driver mounting bracket;

the CD-ROM drive mounting bracket is characterized in that two sides of the CD-ROM drive mounting bracket are respectively provided with a locking mechanism, each locking mechanism comprises a straight rod, a fixed block is arranged at the front end of each straight rod, each fixed block can penetrate through the through hole, each straight rod is connected with the CD-ROM drive mounting bracket through a rotating shaft, and a torsion spring is arranged on each rotating shaft;

the ear part is connected with the straight rod through a metal wire.

2. The computer case of claim 1, wherein the fixed block is in the shape of a spherical cap.

3. The computer case of claim 1, wherein two sides of the optical drive mounting bracket are respectively provided with a sliding rail, and the fixing block can slide on the sliding rails.

4. The computer case of claim 3, wherein the height of the slide rail increases gradually.