CN220691336U

CN220691336U - Computer machine case convenient to equipment

Info

Publication number: CN220691336U
Application number: CN202322136908.2U
Authority: CN
Inventors: 林文业
Original assignee: Zhaoqing Sihui Secondary Vocational School Sihui Open University Sihui Teacher Training School
Current assignee: Zhaoqing Sihui Secondary Vocational School Sihui Open University Sihui Teacher Training School
Priority date: 2023-08-09
Filing date: 2023-08-09
Publication date: 2024-03-29
Anticipated expiration: 2033-08-09

Abstract

The utility model relates to a computer case convenient to assemble, which comprises a case frame, two symmetrical side plates and a dust baffle, wherein the outer wall of the top of the case frame is provided with a mounting opening, the dust baffle is arranged in the mounting opening, the outer walls of the two sides of the case frame are fixedly connected with a plurality of positioning frames, the inner walls of the bottom of the positioning frames are provided with limiting tooth groups, the outer walls of the two sides of the side plates are fixedly connected with connecting frames, a lifting block is slidably arranged in the connecting frames, the outer wall of one side of the lifting block is fixedly connected with a tooth block, and the tooth block is matched with the limiting tooth groups. According to the utility model, the tooth block and the limiting tooth group are arranged, when the side plate is required to be mounted on the chassis frame, the tooth block is pushed upwards through the lifting block, so that the side plate is aligned with the side opening of the chassis frame, the tooth block is inserted into the positioning frame, after the side plate is attached to the chassis frame, the lifting block is loosened, and the limiting tooth group is meshed with the tooth block under the action of the spring, so that the rapid mounting of the side plate is realized.

Description

Computer machine case convenient to equipment

Technical Field

The utility model relates to the technical field of computer cabinets, in particular to a computer cabinet convenient to assemble.

Background

The chassis is the carrier for most of the components of the computer. The chassis is sometimes mistakenly used as a general term for internal components of the chassis such as a central processing unit, a main board and the like, the chassis generally comprises a shell, a bracket, various switches on a panel, an indicator lamp and the like, the chassis is used as a part of computer accessories, the main function of the chassis is to place and fix each computer accessory, the supporting and protecting functions are realized, in addition, the computer chassis has an important function of shielding electromagnetic radiation, although the configuration is not very important in DIY, the chassis with poor quality is easy to cause the main board and the chassis to be short-circuited, and the computer system becomes unstable.

The curb plate on the present machine case is mainly through screw fixed mounting, when the machine case is dismantled and change inside fan, accessories such as display card, often need to dismantle the curb plate on the machine case through instrument (screwdriver), after changing the part, rethread instrument installs the curb plate on the machine case frame (or directly through small-size threaded rod, assemble the curb plate on the frame, because the threaded rod is less, very inconvenient when rotating), dismantlement and the equipment to the machine case are all comparatively inconvenient, so a computer machine case convenient to equipment has been proposed to this.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model aims to provide a computer case convenient to assemble, which comprises a case frame, two symmetrical side plates and a dust baffle, wherein the top outer wall of the case frame is provided with a mounting opening, the dust baffle is mounted in the mounting opening, two side outer walls of the case frame are fixedly connected with a plurality of positioning frames, the bottom inner wall of each positioning frame is provided with a limiting tooth group, two side outer walls of each side plate are fixedly connected with a connecting frame, a lifting block is slidably mounted in each connecting frame, one side outer wall of each lifting block is fixedly connected with a tooth block, the tooth blocks are matched with the limiting tooth groups, the top outer wall of each lifting block is fixedly connected with a spring, and one end of each spring is fixedly connected with the top inner wall of each connecting frame.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

further, the inner wall fixedly connected with metal sheet of installing port, the bottom outer wall fixedly connected with a plurality of magnets of dust board, and magnet and metal sheet looks adaptation.

Further, the bottom of connecting frame is pegged graft and is had the push rod, and the one end and the lifter fixed connection of push rod.

Further, the inside slidable mounting of locating frame has the clamp plate, the top outer wall rotation of clamp plate is connected with the lifting screw, and lifting screw passes through threaded connection with the locating frame.

Further, a plurality of reference columns are fixedly connected to the outer walls of the two sides of the chassis frame, a plurality of reference holes are formed in the outer wall of one side of the side plate, and the reference holes are matched with the reference columns.

Further, a plurality of heat dissipation holes are formed in the outer wall of the top of the dust baffle.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the tooth block and the limiting tooth group are arranged, when the side plate is required to be mounted on the chassis frame, the tooth block is pushed upwards through the lifting block, so that the side plate is aligned with the side opening of the chassis frame, the tooth block is inserted into the positioning frame, after the side plate is attached to the chassis frame, the lifting block is loosened, and the limiting tooth group is meshed with the tooth block under the action of the spring, so that the rapid mounting of the side plate is realized.

2. According to the utility model, the positioning column is arranged, so that the mounting position of the side plate can be found conveniently and quickly through the positioning column and the jack, and after the side plate is mounted, the positioning column can play a certain supporting effect on the side plate, so that the mounted side plate is more stable.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is an enlarged schematic view of the utility model at A;

FIG. 3 is an enlarged schematic view of the utility model at B;

fig. 4 is a schematic view of a magnet structure according to the present utility model.

1. A side plate; 2. positioning holes; 3. a chassis frame; 4. positioning columns; 5. a dust-blocking plate; 6. a metal plate; 7. lifting screw rods; 8. a positioning frame; 9. a limiting tooth set; 10. a pressing plate; 11. a connection frame; 12. a spring; 13. a lifting block; 14. tooth blocks; 15. a push rod; 16. and (3) a magnet.

Detailed Description

Referring to fig. 1 to 4, a computer case provided in the present utility model for easy assembly will be further described.

The utility model provides a computer machine case convenient to equipment, including chassis frame 3, two symmetrical curb plates 1 and dust board 5, the top outer wall of chassis frame 3 has seted up the installing port, dust board 5 installs in the installing port, the both sides outer wall of chassis frame 3 all fixedly connected with a plurality of locating frames 8, and spacing tooth group 9 is installed to the bottom inner wall of locating frame 8, the both sides outer wall of curb plate 1 all fixedly connected with linking frame 11, slidable mounting has elevating block 13 in linking frame 11, one side outer wall fixed connection tooth piece 14 of elevating block 13, and tooth piece 14 and spacing tooth group 9 looks adaptation, the top outer wall fixed connection spring 12 of elevating block 13, and the one end of spring 12 and the top inner wall fixed connection of linking frame 11;

when the side plate 1 is required to be installed, the lifting block 13 is lifted upwards for a certain distance, the tooth block 14 is inserted into the positioning frame 8, the side plate 1 is aligned with the side opening of the chassis frame 3, the side plate 1 is attached to the chassis frame 3, the lifting block 13 is loosened finally, under the action of the spring 12, the tooth block 14 moves downwards along the inner wall of the positioning frame 8, the tooth block 14 is meshed with the limiting tooth set 9, and further, the rapid assembly of the side plate 1 is realized, so that the side plate 1 is more convenient to assemble.

As shown in fig. 1, in order to facilitate alignment of the side plate 1 and the chassis frame 3, a plurality of positioning posts 4 are fixedly connected to outer walls of two sides of the chassis frame 3, a plurality of positioning holes 2 are formed in an outer wall of one side of the side plate 1, and the positioning holes 2 are matched with the positioning posts 4; make curb plate 1 can laminate mutually with chassis frame 3 fast through reference column 4 and locating hole 2, utilize reference column 4 to play the supporting effect to curb plate 1 simultaneously, make curb plate 1 after the installation more stable.

As shown in fig. 3, a push rod 15 is inserted into the bottom of the connecting frame 11, and one end of the push rod 15 is fixedly connected with the lifting block 13; the lifting block 13 is pushed by the push rod 15, so that the force application of the assembly personnel is facilitated.

As shown in fig. 2, a pressing plate 10 is slidably installed in the positioning frame 8, a lifting screw 7 is rotatably connected to the outer wall of the top of the pressing plate 10, and the lifting screw 7 is in threaded connection with the positioning frame 8; after the side plate 1 is assembled, the lifting screw 7 is rotated, the lifting screw 7 drives the pressing plate 10 to move downwards, and then the tooth block 14 below is pressed tightly, so that the tooth block 14 is not easy to loosen in the positioning frame 8.

After the side plate 1 is installed, the dust plate 5 is required to be installed in an installation opening (a plurality of radiating holes are formed in the top of the dust plate 5, and radiating is facilitated through the radiating holes), a metal plate 6 is fixedly connected to the inner wall of the installation opening, and a plurality of magnets 16 are fixedly connected to the outer wall of the bottom of the dust plate 5;

when the dust plate 5 is installed, the dust plate 5 can be directly placed on the metal plate 6, and the dust plate 5 is fixed through the magnet 16, so that the installation of the dust plate 5 is more convenient.

The above description is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.

Claims

1. The utility model provides a computer machine case convenient to equipment, includes chassis frame (3), two symmetrical curb plate (1) and dust board (5), its characterized in that: the utility model discloses a dust removal device for a computer case is characterized in that a mounting hole is formed in the outer wall of the top of a computer case frame (3), a dust baffle (5) is mounted in the mounting hole, a plurality of positioning frames (8) are fixedly connected to the outer walls of the two sides of the computer case frame (3), a limiting tooth group (9) is mounted on the inner wall of the bottom of the positioning frames (8), a connecting frame (11) is fixedly connected to the outer walls of the two sides of a side plate (1), a lifting block (13) is mounted in the connecting frame (11) in a sliding manner, a tooth block (14) is fixedly connected to the outer wall of one side of the lifting block (13), the tooth block (14) is matched with the limiting tooth group (9), a spring (12) is fixedly connected to the outer wall of the top of the lifting block (13), and one end of the spring (12) is fixedly connected with the inner wall of the top of the connecting frame (11).

2. A computer chassis for easy assembly according to claim 1, wherein: the inner wall fixedly connected with metal sheet (6) of installing port, the bottom outer wall fixedly connected with a plurality of magnet (16) of dust board (5), and magnet (16) and metal sheet (6) looks adaptation.

3. A computer chassis for easy assembly according to claim 2, wherein: the bottom of the connecting frame (11) is inserted with a push rod (15), and one end of the push rod (15) is fixedly connected with the lifting block (13).

4. A computer chassis for facilitating assembly as defined in claim 3, wherein: the inside slidable mounting of locating frame (8) has clamp plate (10), the top outer wall rotation of clamp plate (10) is connected with lift screw (7), and lift screw (7) pass through threaded connection with locating frame (8).

5. A computer chassis for facilitating assembly as defined in claim 4, wherein: the machine case comprises a machine case frame body (3), wherein a plurality of positioning columns (4) are fixedly connected to the outer walls of the two sides of the machine case frame body (3), a plurality of positioning holes (2) are formed in the outer wall of one side of the side plate (1), and the positioning holes (2) are matched with the positioning columns (4).

6. A computer chassis for easy assembly according to claim 2, wherein: a plurality of heat dissipation holes are formed in the outer wall of the top of the dust baffle (5).