CN216956863U

CN216956863U - Computer machine case convenient to dismantle and overhaul

Info

Publication number: CN216956863U
Application number: CN202220655931.5U
Authority: CN
Inventors: 戴晓峰; 王莉萍
Original assignee: Nantong Institute of Technology
Current assignee: Nantong Institute of Technology
Priority date: 2022-03-24
Filing date: 2022-03-24
Publication date: 2022-07-12
Anticipated expiration: 2032-03-24

Abstract

The utility model discloses a computer case convenient to disassemble and overhaul, which belongs to the technical field of computer cases and comprises a case shell, a base and a fixing component, wherein a computer working component is fixedly connected to the base, the case shell covers the computer working component, openings are formed in two sides of the case shell, side plates are connected to the openings in a sliding mode, and the corners of the side plates are detachably and fixedly connected with the corners of the openings by means of the fixing component. The utility model can effectively and quickly disassemble and assemble the case shell, and is convenient for overhauling the devices in the case.

Description

Computer machine case convenient to dismantle and overhaul

Technical Field

The utility model belongs to the technical field of computer cases, and particularly relates to a computer case convenient to disassemble and maintain.

Background

With the development of economy, computers are needed in many occasions such as work and study, and influence the life of people to a great extent; for office or home use, a display screen and a computer case are generally provided.

The inside of computer machine case generally can be because of too much dust, components and parts are not hard up or components and parts are ageing to need dismantle the maintenance, but dismantles a plurality of screws at the installation in-process, need carry mounting tool to change the screw, can lead to the phenomenon of maintenance inefficiency like this.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a computer case convenient to disassemble and maintain, and aims to solve the problem that the replacement efficiency is low because a plurality of screws need to be disassembled in the case assembling and disassembling process and the screws need to be replaced by carrying an assembling tool.

The utility model provides a computer machine case convenient to dismantle and overhaul, includes chassis exterior, base and fixed subassembly, fixedly connected with computer work subassembly on the base, chassis exterior cover is in outside the computer work subassembly, chassis exterior's both sides are opened there is the opening just opening sliding connection has the curb plate, the edge of curb plate with the help of fixed subassembly with the detachable fixed connection in open-ended edge.

Preferably, the fixing assembly comprises a limiting hole, a communicating hole, an inserting rod, a stop block, a baffle plate and a spring, the limiting hole is formed in the upper side and the lower side of the side wall of the opening of the chassis shell, the stop block of an annular structure is fixedly connected with the baffle plate in the limiting hole by means of the spring, the communicating hole corresponding to the limiting hole is formed in the side plate, the inserting rod penetrates through the communicating hole, the stop block is inserted into the limiting hole, the end portion of the inserting rod is clamped between the stop block and the baffle plate in a rotating mode, and the other end of the inserting rod abuts against the surface of the side plate.

Preferably, one end of the inserted bar is coaxially provided with a limiting part, the inner wall of the stop block is provided with a limiting groove, and the limiting part penetrates through the limiting groove and clamps the limiting part between the baffle and the stop block after the inserted bar rotates.

Preferably, the end of the inserted bar is provided with a fixed part, the fixed part is rotatably connected with a pull ring, the surface of the side plate is provided with a fixed groove, the fixed groove is internally provided with a magnet, and the pull ring is adsorbed in the fixed groove by means of the magnet.

Preferably, the upper and lower both sides of the opening are opened with a chute and the upper and lower both sides of the side plate are provided with a sliding part which is connected with the chute in a sliding way, the middle part of the side plate is opened with a heat dissipation opening and the heat dissipation opening is fixed with an ash isolating net.

The utility model has the following advantages:

when the side plate fixing device is disassembled, the inserting rod is rotated, so that the limiting part of the inserting rod can be aligned to the limiting groove, the limiting part slides out of the limiting hole along the limiting groove, the inserting rod is far away from the side plate while moving outwards, the side plate can be separated from the case shell as long as the inserting rod is separated from the limiting hole, and when the side plate fixing device is assembled, the inserting rod passes through the stop block along the communicating hole and is inserted into the limiting hole, the end part of the inserting rod is clamped between the stop block and the baffle plate by rotating the inserting rod, and the inserting rod can be prevented from sliding out of the limiting hole by the stop block, so that the side plate and the case shell are fixed.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a front view of the structure shown in fig. 1.

Fig. 3 is a schematic view of a fixing member of the structure shown in fig. 1.

The labels in the figures are:

1. a chassis housing; 10. a base; 11. a computer work component; 12. a sliding part; 13. a side plate; 14. a heat dissipation port; 15. an ash separation net;

2. a fixing assembly; 20. a communicating hole; 21. a spring; 22. a baffle plate; 23. a stopper; 24. a limiting groove; 25. inserting a rod; 26. a limiting part; 27. a fixed part; 28. a pull ring; 29. and a limiting hole.

Detailed Description

The following detailed description of the embodiments of the present invention will be given with reference to the accompanying drawings for a more complete, accurate and thorough understanding of the inventive concept and technical solution of the present invention by those skilled in the art.

As shown in fig. 1-3, the utility model provides a computer case convenient for disassembly and maintenance, which includes a case housing 1, a base 10 and a fixing component 2, wherein a computer working component 11 is fixedly connected to the base 10, the case housing 1 covers the computer working component 11, openings are formed at two sides of the case housing 1, side plates 13 are slidably connected to the openings, and corners of the side plates 13 are detachably and fixedly connected with the corners of the openings by means of the fixing component 2.

Fixed subassembly 2 includes spacing hole 29, intercommunicating pore 20, inserted bar 25, dog 23, baffle 22 and spring 21, all opened on 1 open-ended lateral wall upper and lower both sides of chassis housing 1 spacing hole 29, with the help of spring 21 fixedly connected with baffle 22 just be equipped with loop configuration's dog 23 in the spacing hole 29, it has with spacing hole 29 corresponds to open on the curb plate 13 the intercommunicating pore 20, inserted bar 25 is in the same direction as the intercommunicating pore 20 passes dog 23 and inserts in the spacing hole 29 and rotate inserted bar 25 makes its tip by the centre gripping between dog 23 and the baffle 22, the other end of inserted bar 25 is contradicted the surface of curb plate 13. One end of the inserted bar 25 is coaxially provided with a limiting part 26, the inner wall of the stop block 23 is provided with a limiting groove 24, and the limiting part 26 passes through the limiting groove 24 and enables the limiting part 26 to be clamped between the baffle 22 and the stop block 23 after the inserted bar 25 rotates.

When the fixing device is detached, the inserting rod 25 is rotated, the limiting portion 26 of the inserting rod 25 can be aligned to the limiting groove 24, at the moment, under the driving of the spring 21, the baffle plate 22 can push the inserting rod 25 to move towards the outside of the limiting hole 29, the limiting portion 26 slides out of the limiting hole 29 along the limiting groove 24, the inserting rod 25 is far away from the side plate 13 while moving outwards, as long as the inserting rod 25 is separated from the limiting hole 29, the side plate 13 can be separated from the chassis housing 1, in the installation process, the inserting rod 25 is inserted into the limiting hole 29 through the stop block 23 along the communication hole 20, the end portion of the inserting rod 25 is clamped between the stop block 23 and the baffle plate 22, the stop block 23 is utilized, the inserting rod 25 can be prevented from sliding out of the limiting hole 29, and the side plate 13 and the chassis housing 1 can be fixed.

The end of the inserted link 25 is provided with a fixing portion 27, the fixing portion 27 is rotatably connected with a pull ring 28, the surface of the side plate 13 is provided with a fixing groove, a magnet is arranged in the fixing groove, and the pull ring 28 is adsorbed in the fixing groove by means of the magnet.

The existence of the pull ring 28 is to facilitate the operation of the inserted link 25, so that the inserted link 25 can find a stress point, and facilitate the driving of the inserted link 25 to rotate, when the case is in normal use, the pull ring 28 is attracted in the fixing groove by means of the magnet, thus the case is not excessively obtrusive, the fixing part 27 can be arranged in a circular structure, the volume of the fixing part is larger than the size of the communicating hole 20, and thus the inserted link 25 cannot be completely inserted into the limiting hole 29, and the subsequent operation of the inserted link 25 is also facilitated.

The upper and lower both sides of open-ended are opened there is the spout and the upper and lower both sides of curb plate 13 be equipped with spout sliding connection's sliding part 12, open the middle part of curb plate 13 has thermovent 14 and thermovent 14 department is fixed with ash screen 15.

The side plate 13 is connected with the case shell 1 in a sliding mode through the sliding groove and the sliding portion 12, after the insertion rod 25 is detached, the side plate 13 cannot roll, the side plate is prevented from directly falling down to contact with the ground, the side plate 13 is directly pulled out subsequently, the heat dissipation port 14 is used for dissipating heat inside the case, and the dust separation net 15 is used for preventing the inside of the case from entering too much dust.

The working principle is as follows: when the device is disassembled, the pull ring 28 is rotated to be perpendicular to the fixing portion 27, then the pull ring 28 is rotated by holding the pull ring 28 by hand, the inserted bar 25 is rotated, the limiting portion 26 of the inserted bar 25 can be aligned with the limiting groove 24, at this time, under the driving of the spring 21, the baffle plate 22 can push the inserted bar 25 to move towards the outside of the limiting hole 29, the limiting portion 26 slides out of the limiting hole 29 along the limiting groove 24, the inserted bar 25 moves outwards, the inserted bar 25 is also far away from the side plate 13, as long as the inserted bar 25 is separated from the limiting hole 29, so that the side plate 13 can be separated from the chassis housing 1, when all the inserted bars 25 are disassembled, the side plate 13 can be pulled outwards, the chassis housing 1 is opened, the devices inside the chassis are overhauled, when the device is assembled, the inserted bar 25 passes through the stop block 23 along the communication hole 20 to be inserted into the limiting hole 29, and the inserted bar 25 is rotated to enable the end portion to be clamped between the stop 23 and the baffle plate 22, by the blocking of the stop 23, the inserted rod 25 can be prevented from sliding out of the limit hole 29, and the side plate 13 and the chassis housing 1 can be fixed. The side plate 13 can be quickly disassembled, so that the interior of the case can be conveniently maintained.

The present invention has been described in connection with the accompanying drawings, and it is to be understood that the utility model is not limited to the specific embodiments disclosed, but is intended to cover various insubstantial modifications of the inventive concepts and solutions disclosed herein, or other applications in which the inventive concepts and solutions are directly applicable without such modifications, and is within the scope of the utility model.

Claims

1. The utility model provides a computer machine case convenient to dismantle and overhaul which characterized in that: the computer case comprises a case shell (1), a base (10) and a fixing component (2), wherein a computer working component (11) is fixedly connected to the base (10), the case shell (1) covers the computer working component (11), openings are formed in two sides of the case shell (1), side plates (13) are connected to the openings in a sliding mode, and corners of the side plates (13) are detachably and fixedly connected with the corners of the openings by means of the fixing component (2);

the fixing component (2) comprises a limiting hole (29), a communicating hole (20), an inserting rod (25), a stop block (23), a baffle plate (22) and a spring (21), the upper and lower sides of the side wall of the opening of the case shell (1) are both provided with the limiting holes (29), a baffle plate (22) is fixedly connected in the limit hole (29) by means of the spring (21), a stop block (23) with an annular structure is arranged in the limit hole (29), the side plate (13) is provided with the communication hole (20) corresponding to the limit hole (29), the inserted rod (25) passes through the stop block (23) along the communication hole (20) and is inserted into the limit hole (29), the inserted rod (25) is rotated to enable the end part of the inserted rod to be clamped between the stop block (23) and the baffle plate (22), the other end of the inserted bar (25) is abutted against the surface of the side plate (13).

2. The computer case convenient for disassembly and maintenance of claim 1, wherein: one end of the inserted bar (25) is coaxially provided with a limiting part (26), the inner wall of the stop block (23) is provided with a limiting groove (24), the limiting part (26) penetrates through the limiting groove (24), and the inserted bar (25) rotates to enable the limiting part (26) to be clamped between the baffle plate (22) and the stop block (23).

3. The computer case convenient for disassembly and maintenance of claim 2, wherein: the end of inserted bar (25) is equipped with fixed part (27) just rotation is connected with pull ring (28) on fixed part (27), the fixed slot has been opened on the surface of curb plate (13), be equipped with magnet in the fixed slot just pull ring (28) with the help of magnet is adsorbed in the fixed slot.

4. The computer case convenient for disassembly and maintenance of claim 3, wherein: the upper and lower both sides of open-ended are opened there is the spout just the upper and lower both sides of curb plate (13) be equipped with spout sliding connection's sliding part (12), open at the middle part of curb plate (13) has thermovent (14) just thermovent (14) department is fixed with ash screen (15).