Computer case convenient to disassemble

Abstract

The utility model discloses a computer case convenient to detach, which relates to the technical field of computers, and comprises a case body and a case cover, four fixing components are arranged outside the case cover, each fixing component comprises a fixing plate and a fixing bin, a group of vent holes are formed in the upper surface of the case body, and the vent holes are communicated with the fixing plates. A transparent observation window is formed in the outer surface of the case cover, a set of rubber supporting legs are fixedly connected to the bottom of the case body, the side face, close to the case body, of the fixing plate is fixedly connected with the inner wall of the case body, and the side face, close to the case cover, of the fixing bin is fixedly connected with the outer surface of the case cover; the outer surface of the fixing bin is in sliding connection with the inner wall of the fixing plate. According to the computer case, limiting of the case cover can be quickly relieved through the arranged fixing assembly, so that the case cover is convenient to disassemble or assemble, people can use the computer case conveniently, the time for disassembling the case cover is saved, and the working efficiency for disassembling the case cover is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of computers, in particular to a computer case which is easy to disassemble. Background Art

[0002] As a part of computer accessories, the main function of the chassis is to place and fix various computer accessories, and play a supporting and protective role. In addition, the computer chassis plays an important role in shielding electromagnetic radiation. A chassis of poor quality can easily cause a short circuit between the motherboard and the chassis, making the computer system very unstable. For this reason, we propose a computer chassis that is easy to disassemble.

[0003] According to the patent publication number CN220105645U, a computer case is disclosed, including a computer case and a supporting mechanism, wherein a motherboard and a graphics card are fixedly installed in the computer case, respectively, a base is fixedly arranged at the lower end of the computer case, and four slide grooves are fixedly opened on the upper end surface of the base, and the supporting mechanism includes a supporting frame, and support legs are fixedly connected to the lower end surface of the support frame near the four corners, and the four support legs are slidably arranged in four slide grooves, respectively, and a sliding rod is fixedly arranged in the support frame and a self-locking screw rod is rotatably arranged.

[0004] The above solution can avoid deformation and damage to the connection between the graphics card and the motherboard due to its heavy weight during use. Since the inside of the chassis is equipped with electronic components, the electronic components will inevitably be damaged or malfunction after long-term use. At this time, the chassis door needs to be removed. However, the above solution does not have the function of quickly removing the chassis cover, and it needs to be removed with the help of certain auxiliary tools, which is inconvenient to use and reduces the efficiency of removing the chassis cover. There are certain shortcomings. To this end, we provide a computer chassis that is easy to disassemble to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to make up for the deficiencies of the prior art and provide a computer case that is easy to disassemble.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a computer case that is easy to disassemble, comprising a case body and a case cover, the outside of the case cover is provided with four fixing components, the four fixing components each comprising a fixing plate and a fixing compartment, a group of ventilation holes are provided on the upper surface of the case body, a transparent observation window is provided on the outer surface of the case cover, and a group of rubber legs are fixedly connected to the bottom of the case body.

[0007] Furthermore, a side of the fixing plate close to the chassis body is fixedly connected to the inner wall of the chassis body, a side of the fixing bin close to the chassis cover is fixedly connected to the outer surface of the chassis cover, and the outer surface of the fixing bin is slidably connected to the inner wall of the fixing plate.

[0008] Furthermore, the inner wall of the fixed plate is provided with two first limiting grooves, the inner walls of the two first limiting grooves are slidably connected with first limiting blocks, and the outer surfaces of the two first limiting blocks are slidably connected to the inner wall of the fixed bin.

[0009] Furthermore, the fixing assembly also includes two first springs, a moving rod is arranged inside the fixing compartment, the outer surface of the moving rod is slidably connected to the outer surface of the chassis cover, and the two ends of the two first springs are respectively fixedly connected to the outer surface of the moving rod and the outer surface of the first limit block.

[0010] Furthermore, the side surfaces of the two first limit blocks that are close to each other are fixedly connected to the first positioning groove, the inner walls of the two first positioning grooves are rotatably connected to connecting rods, the ends of the two connecting rods away from the first positioning grooves are rotatably connected to the second positioning grooves, and the side surfaces of the two second positioning grooves that are close to the moving rod are fixedly connected to the outer surface of the moving rod.

[0011] Furthermore, a second limiting groove is provided on the outer surface of the moving rod, the inner wall of the fixed bin is fixedly connected to the limiting bin, the inner side wall of the limiting bin is fixedly connected to a second spring, and one end of the second spring away from the inner side wall of the limiting bin is fixedly connected to an L-shaped plate.

[0012] Furthermore, the outer surface of the L-shaped plate is slidably connected to the outer surface of the limit bin and the outer surface of the chassis cover respectively, and a second limit block is fixedly connected to the side of the L-shaped plate away from the second spring, and the outer surface of the second limit block is slidably connected to the inner wall of the second limit groove and the inner wall of the limit bin respectively.

[0013] Compared with the prior art, the easily disassembled computer case has the following beneficial effects:

[0014] 1. The utility model can quickly release the limit of the chassis cover by setting the fixing component, so as to facilitate the removal or installation of the chassis cover, which is convenient for people to use, saves the time used for removing the chassis cover, and improves the work efficiency of removing the chassis cover.

[0015] 2. The utility model can dissipate heat for the electronic components in the chassis body through the ventilation holes, thus preventing the electronic components from overheating. The transparent observation window can be used to observe the conditions of the electronic components inside the chassis body, so that damage to the electronic components can be discovered in time. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional front view structural schematic diagram of the utility model;

[0017] Figure 2It is a three-dimensional structural schematic diagram of the fixing assembly of the utility model;

[0018] Figure 3 This is a cross-sectional view of the internal structure of the fixing assembly of the utility model;

[0019] Figure 4 This is a cross-sectional view of the internal structure of the limit bin of the utility model;

[0020] Figure 5 It is a three-dimensional structure explosion diagram of the fixing component of the utility model;

[0021] Figure 6 For this utility model Figure 3 A in the middle is an enlarged schematic diagram of the three-dimensional structure.

[0022] In the figure: 1. chassis body; 2. chassis cover; 3. fixing assembly; 301. fixing plate; 302. fixing bin; 303. moving rod; 304. first limiting groove; 305. first limiting block; 306. first positioning rotation groove; 307. connecting rod; 308. second positioning rotation groove; 309. first spring; 310. second limiting groove; 311. limiting bin; 312. second spring; 313. L-shaped plate; 314. second limiting block; 4. vent; 5. transparent observation window; 6. rubber support leg. DETAILED DESCRIPTION

[0023] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0024] The present embodiment provides a computer case that is easy to disassemble. The case is used to protect electronic components. By setting a fixing component 3, the limit of the case cover 2 can be quickly released, thereby facilitating the removal or installation of the case cover 2, making it convenient for people to use, saving the time used for removing the case cover 2, and improving the work efficiency of removing the case cover 2.

[0025] See also Figure 1 to Figure 6 A computer case that is easy to disassemble includes a case body 1 and a case cover 2. Four fixing components 3 are arranged on the outside of the case cover 2. The four fixing components 3 each include a fixing plate 301 and a fixing compartment 302. A side of the fixing plate 301 close to the case body 1 is fixedly connected to the inner wall of the case body 1. The fixing plate 301 can play a supporting role to prevent the case cover 2 from falling off after installation.

[0026] The side of the fixed bin 302 close to the chassis cover 2 is fixedly connected to the outer surface of the chassis cover 2, and the outer surface of the fixed bin 302 is slidably connected to the inner wall of the fixed plate 301. The outer surface of the fixed bin 302 and the inner wall of the fixed plate 301 should be set to be relatively smooth so that the fixed bin 302 can slide on the inner wall of the fixed plate 301, which is convenient for the subsequent installation or removal of the chassis cover 2.

[0027] The inner wall of the fixed plate 301 is provided with two first limit grooves 304, and the inner walls of the two first limit grooves 304 are slidably connected with first limit blocks 305. The outer surfaces of the two first limit blocks 305 are slidably connected to the inner wall of the fixed bin 302. By setting the first limit blocks 305, the fixed bin 302 can be limited, which is convenient for limiting the chassis cover 2 during installation.

[0028] The fixing assembly 3 also includes two first springs 309. A moving rod 303 is arranged inside the fixing chamber 302. The outer surface of the moving rod 303 is slidably connected to the outer surface of the chassis cover 2. A through hole matching the moving rod 303 is provided on the outer surface of the chassis cover 2 so that the moving rod 303 can slide in the through hole. The two ends of the two first springs 309 are fixedly connected to the outer surface of the moving rod 303 and the outer surface of the first limit block 305 respectively.

[0029] By setting the first spring 309, when the fixed bin 302 is inserted into the interior of the fixed plate 301, when the arc surface of the first limit block 305 contacts the inner wall of the fixed plate 301, the first limit block 305 will move in the direction of the moving rod 303 to compress the first spring 309. When the fixed bin 302 moves to the point where the first limit block 305 and the first limit groove 304 are at the same level, the first spring 309 will immediately rebound and drive the first limit block 305 to be inserted into the interior of the first limit groove 304, thereby realizing the installation of the chassis cover 2, which is convenient and quick.

[0030] The side surfaces of the two first limit blocks 305 that are close to each other are fixedly connected to the first positioning groove 306, and the inner walls of the two first positioning grooves 306 are rotatably connected to the connecting rod 307. The ends of the two connecting rods 307 that are away from the first positioning groove 306 are rotatably connected to the second positioning groove 308. Through the provided connecting rod 307, when the second positioning groove 308 moves with the moving rod 303, the first positioning groove 306 can be driven to move in the direction of the moving rod 303, thereby driving the first limit block 305 to move out of the first limit groove 304, thereby achieving the effect of releasing the first limit block 305 from limiting the fixed bin 302, making it convenient for the subsequent disassembly of the chassis cover 2.

[0031] The two second positioning grooves 308 are fixedly connected to the outer surface of the moving rod 303 on one side close to the moving rod 303. The outer surface of the moving rod 303 is provided with a second limiting groove 310. The inner wall of the fixed bin 302 is fixedly connected to the limiting bin 311. The inner wall of the limiting bin 311 is fixedly connected to a second spring 312. The end of the second spring 312 away from the inner wall of the limiting bin 311 is fixedly connected to an L-shaped plate 313. The outer surface of the L-shaped plate 313 is slidably connected to the outer surface of the limiting bin 311 and the outer surface of the chassis cover 2 respectively.

[0032] The outer surface of the limit bin 311 and the outer surface of the chassis cover 2 are both provided with sliding grooves compatible with the L-shaped plate 313, so that the L-shaped plate 313 can slide in the sliding groove. Moving the L-shaped plate 313 can drive the second limit block 314 to slide out of the second limit groove 310, thereby releasing the limit on the moving rod 303 and facilitating the subsequent re-installation of the chassis cover 2.

[0033] A second limit block 314 is fixedly connected to a side of the L-shaped plate 313 away from the second spring 312. The outer surfaces of the second limit block 314 are slidably connected to the inner walls of the second limit groove 310 and the inner walls of the limit bin 311 respectively. The second limit block 314 can limit the moving rod 303. A group of ventilation holes 4 are provided on the upper surface of the chassis body 1. The ventilation holes 4 can dissipate heat for the electronic components in the chassis body 1. A transparent observation window 5 is provided on the outer surface of the chassis cover 2. The internal situation of the chassis body 1 can be observed through the transparent observation window 5. A group of rubber legs 6 are fixedly connected to the bottom of the chassis body 1. The rubber legs 6 can make the chassis body 1 more stable when in use.

[0034] Working principle: when the chassis cover 2 needs to be disassembled, pull the moving rod 303 to move outward. When the moving rod 303 moves, it will drive the second positioning groove 308 to move in the same direction. By utilizing the rotational connection between the connecting rod 307 and the first positioning groove 306 and the second positioning groove 308, when the second positioning groove 308 moves outward, it will drive the connecting rod 307 to move in the direction of the second positioning groove 308. When the connecting rod 307 moves, it will drive the first positioning groove 306 to move in the direction of the moving rod 303, thereby driving the first limit block 305 to move out of the first limit groove 304, thereby achieving the effect of releasing the first limit groove 304 from limiting the fixed bin 302. When the moving rod 303 moves to the same level as the second limiting groove 310 and the second limiting block 314, since the second spring 312 is in a compressed state, the second spring 312 will immediately pop out and drive the L-shaped plate 313 to move in the direction of the moving rod 303. When the L-shaped plate 313 moves, it will drive the second limiting block 314 to slide into the second limiting groove 310, so that the moving rod 303 can be limited, and the limitation on the chassis cover 2 is released, thereby achieving the effect of quickly removing the chassis cover 2, which is convenient and fast, easy for people to use, and improves the work efficiency of removing the chassis cover 2.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A computer case that is easy to disassemble, comprising a case body (1) and a case cover (2), characterized in that: Four fixing components (3) are arranged on the outside of the chassis cover (2), and each of the four fixing components (3) comprises a fixing plate (301) and a fixing chamber (302). A group of ventilation holes (4) are provided on the upper surface of the chassis body (1), a transparent observation window (5) is provided on the outer surface of the chassis cover (2), and a group of rubber legs (6) are fixedly connected to the bottom of the chassis body (1).

2. The easily disassembled computer case according to claim 1, characterized in that: A side of the fixing plate (301) close to the chassis body (1) is fixedly connected to the inner wall of the chassis body (1), a side of the fixing chamber (302) close to the chassis cover (2) is fixedly connected to the outer surface of the chassis cover (2), and the outer surface of the fixing chamber (302) is slidably connected to the inner wall of the fixing plate (301).

3. The easily disassembled computer case according to claim 1, characterized in that: The inner wall of the fixed plate (301) is provided with two first limiting grooves (304), the inner walls of the two first limiting grooves (304) are slidably connected with first limiting blocks (305), and the outer surfaces of the two first limiting blocks (305) are slidably connected with the inner wall of the fixed bin (302).

4. The easily disassembled computer case according to claim 3, characterized in that: The fixing assembly (3) further comprises two first springs (309); a moving rod (303) is arranged inside the fixing compartment (302); an outer surface of the moving rod (303) is slidably connected to an outer surface of the chassis cover (2); and two ends of the two first springs (309) are respectively fixedly connected to the outer surface of the moving rod (303) and the outer surface of the first limit block (305).

5. The easily disassembled computer case according to claim 4, characterized in that: The side surfaces of the two first limit blocks (305) close to each other are fixedly connected to the first positioning groove (306), the inner walls of the two first positioning grooves (306) are rotatably connected to the connecting rods (307), the ends of the two connecting rods (307) away from the first positioning groove (306) are rotatably connected to the second positioning groove (308), and the side surfaces of the two second positioning grooves (308) close to the moving rod (303) are fixedly connected to the outer surface of the moving rod (303).

6. The easily disassembled computer case according to claim 4, characterized in that: A second limiting groove (310) is provided on the outer surface of the moving rod (303); the inner wall of the fixed bin (302) is fixedly connected to the limiting bin (311); the inner side wall of the limiting bin (311) is fixedly connected to a second spring (312); and one end of the second spring (312) away from the inner side wall of the limiting bin (311) is fixedly connected to an L-shaped plate (313).

7. The easily disassembled computer case according to claim 6, characterized in that: The outer surface of the L-shaped plate (313) is slidably connected to the outer surface of the limiting bin (311) and the outer surface of the chassis cover (2) respectively; a second limiting block (314) is fixedly connected to a side of the L-shaped plate (313) away from the second spring (312); and the outer surface of the second limiting block (314) is slidably connected to the inner wall of the second limiting groove (310) and the inner wall of the limiting bin (311) respectively.

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