Computer case structure

Abstract

The utility model discloses a computer case structure, which relates to the technical field of cases, and comprises a case body, a protective shell is arranged on the outer side of the case body, connecting rods are arranged at the bottoms of the two ends of the protective shell, and a plurality of clamping columns are fixedly connected to the ends, close to the case body, of the two connecting rods and penetrate through the protective shell. Circular grooves are formed in the positions, corresponding to the outer sides of the clamping columns, of the protective shell, fixing rings are fixedly connected to the positions, corresponding to the interiors of the circular grooves, of the outer walls of the multiple clamping columns, springs are fixedly connected to the ends, away from the case body, of the multiple fixing rings, and the multiple springs are fixedly connected with the circular grooves; a plurality of clamping grooves matched with the clamping columns in shape are symmetrically formed in the two ends of the case body, through the structures of the vertical rods, the racks, the gears, the clamping columns, the clamping grooves and the like, the effects of rapidly completing disassembly and improving the maintenance efficiency are achieved, and the problems that a traditional case spends much time in disassembly, and the maintenance efficiency is affected are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of chassis, in particular to a computer chassis structure. Background Art

[0002] As a part of computer accessories, the main function of the chassis is not only to place and fix various computer accessories, but also to support and protect them. In addition, it also plays an important role in shielding electromagnetic radiation. Since the chassis cannot quickly improve the performance of the whole machine like CPU, graphics card, motherboard and other accessories, it has not been listed as a key consideration in production;

[0003] At present, when repairing computer cases on the market, the screws on the cases need to be removed, so it takes some time to remove the screws one by one, and when removing, the case needs to be turned to the side with the screws, which increases the workload of disassembly and reduces the repair efficiency of the case.

[0004] To this end, this case proposes a computer case structure to solve the above technical problems. Utility Model Content

[0005] The main purpose of the utility model is to provide a computer case structure, which can effectively solve the technical problems in the background technology.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A computer case structure comprises a case body, a protective shell is arranged on the outside of the case body, connecting rods are arranged on the bottom of both ends of the protective shell, the ends of the two connecting rods close to the case body are fixedly connected with a plurality of posts and penetrate the protective shell, circular grooves are arranged on the outsides of the protective shell corresponding to the posts, a plurality of fixing rings are fixedly connected in the circular grooves corresponding to the outer walls of the plurality of posts, a plurality of fixing rings are fixedly connected with springs at the ends away from the case body, a plurality of springs are fixedly connected to the circular grooves, a plurality of slots matching the shape of the posts are symmetrically arranged at both ends of the case body, a plurality of vertical poles are fixedly connected with the tops of the two connecting rods, a plurality of vertical poles are fixedly connected with racks, a plurality of groups of racks are meshed with gears, a plurality of groups of racks are fixedly connected with tension springs at the other ends, and a plurality of tension springs are fixedly connected with fixed blocks at the other ends.

[0008] As a further solution of the utility model, heat dissipation holes are opened above the corresponding connecting rods at both ends of the protective shell, and filter plates are fixedly connected to both sides of the bottom of the inner wall of the chassis body, and the two filter plates are tightly attached to the inner wall of the protective shell at the positions of the corresponding heat dissipation holes.

[0009] As a further solution of the utility model, placement grooves are provided on the inner wall of the protective shell below the corresponding heat dissipation holes, and brush plates are provided on the inner walls of the two placement grooves.

[0010] As a further solution of the utility model, T-shaped columns are fixedly connected to both sides of the corresponding placement grooves on the inner wall of the protective shell, and T-shaped grooves matching the shape of the T-shaped columns are opened at both ends of the chassis body.

[0011] As a further solution of the utility model, the plurality of racks are all slidably connected to the protective shell, and the plurality of gears are all rotatably connected to the protective shell.

[0012] As a further solution of the utility model, a fixing plate is fixedly connected to the outer sides of the rack, gear, tension spring and fixing block corresponding to the top end of the protective shell.

[0013] The beneficial effects of the utility model are as follows:

[0014] By the cooperation of the vertical pole, the rack, the gear, the clamping column and the clamping slot, the limit of the protective shell is released, and then the protective shell can be removed, so that the parts in the chassis body can be inspected and repaired, which improves the inspection efficiency. In addition, the chassis body can be disassembled on any side, which facilitates the operation of the maintenance personnel.

[0015] During disassembly and installation, the brush plate is moved up and down by the protective shell, so that the dust on the filter plate can be cleaned to prevent the dust from clogging the micropores on the filter plate, thereby improving the filtering efficiency and extending the service life of the filter plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a computer case structure of the utility model;

[0017] Figure 2 This is a disassembled bottom-up stereoscopic diagram of a computer case structure of the utility model;

[0018] Figure 3 This is a diagram of the internal structure of a protective shell of a computer case structure of the utility model;

[0019] Figure 4 This is a cutting diagram of a protective shell of a computer case structure of the utility model;

[0020] Figure 5 This is a top-down stereoscopic diagram of a protective shell of a computer case structure of the utility model;

[0021] Figure 6 for Figure 5 A magnified view of middle;

[0022] Figure 7The utility model is a diagram showing the internal structure of a computer case body.

[0023] In the figure: 1. chassis body; 2. protective shell; 3. connecting rod; 4. clamping column; 5. circular groove; 6. fixing ring; 7. spring; 8. vertical pole; 9. rack; 10. gear; 11. tension spring; 12. fixing block; 13. fixing plate; 14. clamping slot; 15. heat dissipation hole; 16. filter plate; 17. placement slot; 18. brush plate; 19. T-shaped column; 20. T-shaped slot. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0025] like Figure 1-7 As shown, a computer case structure includes a case body 1, a protective shell 2 is arranged on the outside of the case body 1, connecting rods 3 are arranged at the bottom of both ends of the protective shell 2, and the ends of the two connecting rods 3 close to the case body 1 are fixedly connected with multiple clamping columns 4 and penetrate the protective shell 2, and the outer sides of the protective shell 2 corresponding to the clamping columns 4 are opened with circular grooves 5, and the outer walls of the multiple clamping columns 4 are fixedly connected with fixing rings 6 corresponding to the circular grooves 5, and the ends of the multiple fixing rings 6 away from the case body 1 are fixedly connected with springs 7, and the multiple springs 7 and the circular grooves 5 are fixedly connected. Fixed connection, multiple card slots 14 that are compatible with the shape of the card column 4 are symmetrically opened at both ends of the chassis body 1, multiple vertical rods 8 are fixedly connected to the top of the two connecting rods 3, and racks 9 are fixedly connected to the top of the multiple vertical rods 8. Gears 10 are meshed and connected between the multiple groups of racks 9, and the other ends of the multiple groups of racks 9 are fixedly connected to tension springs 11, and the other ends of the multiple tension springs 11 are fixedly connected to fixed blocks 12. Reset is performed simultaneously under the cooperation of the tension springs 11 and the springs 7 to increase the resetting elastic force, so that the overall synchronous movement and reset can be achieved.

[0026] In this embodiment, heat dissipation holes 15 are provided above the connecting rods 3 at both ends of the protective shell 2, and filter plates 16 are fixedly connected to both sides of the bottom of the inner wall of the chassis body 1, and the two filter plates 16 are closely attached to the inner wall of the protective shell 2 at the positions corresponding to the heat dissipation holes 15;

[0027] The heat dissipation holes 15 can be used to dissipate heat inside the chassis body 1 , and during heat dissipation, external dust can be removed through the filter plate 16 to prevent dust from entering the chassis body 1 , thereby reducing the cleaning operation.

[0028] In this embodiment, placement grooves 17 are provided below the inner wall of the protective shell 2 corresponding to the heat dissipation holes 15, and brush plates 18 are provided on the inner walls of the two placement grooves 17;

[0029] The brush plate 18 can be taken out from the placement slot for replacement and use, and the filter plate 16 can be cleaned by the brush plate 18 to prevent dust from clogging the filter plate 16 and affecting the filtering effect.

[0030] In this embodiment, T-shaped columns 19 are fixedly connected to both sides of the inner wall of the protective shell 2 corresponding to the placement groove 17, and T-shaped grooves 20 matching the shape of the T-shaped columns 19 are opened at both ends of the chassis body 1;

[0031] The protective shell 2 can be better mounted on the chassis body 1 through the cooperation between the T-shaped column 19 and the T-shaped slot 20 .

[0032] In this embodiment, the plurality of racks 9 are all slidably connected to the protective shell 2, and the plurality of gears 10 are all rotatably connected to the protective shell 2;

[0033] The rack 9 and the gear 10 are limited by the protective shell 2.

[0034] In this embodiment, a fixing plate 13 is fixedly connected to the outer sides of the top of the protective shell 2 corresponding to the rack 9, the gear 10, the tension spring 11 and the fixing block 12;

[0035] The fixing plate 13 is U-shaped, so the gear 10 , the tension spring 11 and the fixing block 12 can be protected.

[0036] It should be noted that the utility model is a computer case structure. When in use, the vertical rod 8 can be pulled outward on one side, and the vertical rod 8 on the other side can be moved outward under the cooperation of the rack 9 and the gear 10, so that the card column 4 can be moved outward to leave the range of the card slot 14, thereby releasing the limit of the protective shell 2, so that the protective shell 2 can be removed, so that the parts in the case body 1 can be repaired, and the repair efficiency is improved;

[0037] After the inspection is completed, the T-shaped column 19 is placed into the T-shaped slot 20. When the chassis body 1 and the protective shell 2 are overlapped, the spring 7 and the tension spring 11 can reset the clamping column 4 to the clamping slot 14 to limit the protective shell 2, thereby completing the installation of the protective shell 2 and improving the installation efficiency.

[0038] When the protective shell 2 moves upward, it will move the brush plate 18 upward, so that the dust on the filter plate 16 can be cleaned to prevent the dust from clogging the micropores on the filter plate 16, thereby improving the filtering efficiency and extending the service life of the filter plate 16.

[0039] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A computer case structure, comprising a case body (1), characterized in that: A protective shell (2) is arranged on the outside of the chassis body (1), and connecting rods (3) are arranged at the bottom of both ends of the protective shell (2). The ends of the two connecting rods (3) close to the chassis body (1) are fixedly connected to a plurality of clamping columns (4) and penetrate the protective shell (2). The outer sides of the protective shell (2) corresponding to the clamping columns (4) are provided with circular grooves (5), and the outer walls of the plurality of clamping columns (4) corresponding to the circular grooves (5) are fixedly connected to fixing rings (6), and the ends of the plurality of fixing rings (6) away from the chassis body (1) are fixedly connected to springs (7). ), a plurality of the springs (7) and the circular grooves (5) are fixedly connected, a plurality of slots (14) matching the shape of the clamping column (4) are symmetrically provided at both ends of the chassis body (1), a plurality of vertical rods (8) are fixedly connected to the tops of the two connecting rods (3), a plurality of vertical rods (8) are fixedly connected to the tops of the plurality of vertical rods (8), a gear (10) is meshedly connected between the plurality of groups of the racks (9), a tension spring (11) is fixedly connected to the other ends of the plurality of groups of the racks (9), and a fixing block (12) is fixedly connected to the other ends of the plurality of tension springs (11).

2. A computer case structure according to claim 1, characterized in that: Heat dissipation holes (15) are provided above the connecting rods (3) at both ends of the protective shell (2), and filter plates (16) are fixedly connected to both sides of the bottom of the inner wall of the chassis body (1), and the two filter plates (16) are tightly attached to the inner wall of the protective shell (2) at the positions corresponding to the heat dissipation holes (15).

3. A computer case structure according to claim 2, characterized in that: The inner wall of the protective shell (2) is provided with a placement groove (17) below the corresponding heat dissipation hole (15), and the inner walls of the two placement grooves (17) are provided with a brush plate (18).

4. A computer case structure according to claim 1, characterized in that: T-shaped columns (19) are fixedly connected to both sides of the inner wall of the protective shell (2) corresponding to the placement groove (17), and T-shaped grooves (20) matching the shape of the T-shaped columns (19) are formed at both ends of the chassis body (1).

5. The computer case structure according to claim 1, characterized in that: The plurality of racks (9) are all slidably connected to the protective shell (2), and the plurality of gears (10) are all rotatably connected to the protective shell (2).

6. A computer case structure according to claim 1, characterized in that: A fixing plate (13) is fixedly connected to the outer sides of the rack (9), the gear (10), the tension spring (11) and the fixing block (12) corresponding to the top end of the protective shell (2).

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