Dustproof computer case

Abstract

The utility model relates to computer case technical field especially relates to a dustproof computer case. Including the box, the inside joint of box has the installation strip, the outer wall fixed connection of installation strip has the dustproof board, the outer wall sliding connection of dustproof board is in the inside of box, the inside fixed connection of installation strip has the limit block, the outer wall sliding connection of limit block has the sliding strip, the inside rotatory connection of sliding strip has the rotating lever, the outer wall fixed connection of rotating lever has the eccentric wheel, the outer wall of slide column is equipped with spring no.

Description

Technical Field

[0001] This utility model relates to the field of computer chassis technology, and in particular to a dustproof computer chassis. Background Technology

[0002] A computer case is a metal or plastic casing used to install and protect the internal hardware components of a computer, such as the motherboard, CPU, memory, hard drive, power supply, and graphics card. Over time, dust may accumulate, causing poor air circulation inside the case. Therefore, a dustproof computer case is needed.

[0003] Patent document CN219302956U discloses a dustproof computer chassis, relating to the field of computer chassis technology. It includes a chassis body with a heat dissipation vent on one outer wall. A dustproof mesh is fixedly installed on the inner wall of the vent. An installation mechanism is located inside the chassis body, and a dust removal mechanism is located outside the chassis body. The installation mechanism includes a gantry frame, a mounting plate, and a cooling fan. The gantry frame is fixedly installed on one inner wall of the chassis body. This invention uses a motor to move a residual wheel, which in turn moves a toothed plate. The toothed plate moves a cleaning brush on a rubber frame. Simultaneously, the toothed plate moves a pressure block that compresses a spring. When the residual wheel rotates to the point where it no longer engages with the toothed plate, the spring force causes the pressure block to move the toothed plate back to its original position. The toothed plate then moves the cleaning brush on the rubber frame back to its original position. The motor's rotation causes the cleaning brush to move back and forth, cleaning the dustproof mesh, providing convenient cleaning.

[0004] When using the above technology, the following technical problems were found in the existing technology: the dustproof structure cannot be disassembled, which may lead to incomplete cleaning of the dustproof structure. Therefore, a dustproof computer case is designed to provide another technical solution to the above technical problems. Utility Model Content

[0005] Therefore, it is necessary to provide a dustproof computer chassis to address the aforementioned technical problems, thereby resolving the issue that the inability to disassemble the dustproof structure may lead to incomplete cleaning of the dustproof structure.

[0006] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0007] A dustproof computer chassis includes a chassis body. An installation strip is snapped into the interior of the chassis body. A dustproof plate is fixedly connected to the outer wall of the installation strip. The outer wall of the dustproof plate is slidably connected to the interior of the chassis body. A limit block is fixedly connected to the interior of the installation strip. A sliding strip is slidably connected to the outer wall of the limit block. A rotating rod is rotatably connected to the interior of the sliding strip. An eccentric wheel is fixedly connected to the outer wall of the rotating rod. The outer wall of the eccentric wheel is slidably connected to the interior of the limit block. A sliding column is slidably connected to the interior of the sliding strip. A sliding plate is fixedly connected to the outer wall of the sliding column. The outer wall of the sliding plate is slidably connected to the interior of the sliding strip. A spring is sleeved on the outer wall of the sliding column. One end of the spring is fixedly connected to the interior of the sliding strip, and the other end is fixedly connected to the outer wall of the sliding plate. A bidirectional locking block is fixedly connected to the outer wall of the sliding column. The outer wall of the bidirectional locking block is snapped into the interior of the chassis body. A heat dissipation assembly is installed inside the chassis body.

[0008] In a preferred embodiment of the dustproof computer chassis provided by this utility model, the heat dissipation component includes a heat sink, the outer wall of which is fixedly installed inside the chassis, and a fan is fixedly connected inside the heat sink.

[0009] As a preferred embodiment of the dustproof computer chassis provided by this utility model, the upper surface of the chassis is provided with an air inlet, the lower surface of the chassis is fixedly connected with a support leg, the lower surface of the chassis is provided with a heat dissipation hole, and the outer wall of the chassis is snapped with a side plate.

[0010] In a preferred embodiment of the dustproof computer chassis provided by this utility model, a limiting strip is fixedly connected to the outer wall of the side panel, and the outer wall of the limiting strip is slidably connected to the inside of the chassis.

[0011] In a preferred embodiment of the dustproof computer chassis provided by this utility model, a mounting block is fixedly connected inside the side panel, and a locking post is slidably connected inside the mounting block, with the outer wall of the locking post engaging with the inside of the chassis.

[0012] In a preferred embodiment of the dustproof computer chassis provided by this utility model, a connecting piece is fixedly connected to the outer wall of the locking post, and the outer wall of the connecting piece is slidably connected to the inside of the mounting block.

[0013] In a preferred embodiment of the dustproof computer chassis provided by this utility model, a second spring is sleeved on the outer wall of the locking post. One end of the second spring is fixedly connected to the inside of the mounting block, and the other end of the second spring is fixedly connected to the outer wall of the connecting piece.

[0014] In a preferred embodiment of the dustproof computer chassis provided by this utility model, the inside of the locking post is rotatably connected to a rotating shaft, the outer wall of the rotating shaft is fixedly connected to a rotating block, and the outer wall of the rotating block is slidably connected to the outer wall of the mounting block.

[0015] It is clear without a doubt that the technical solution described above in this application can solve the technical problem that this application aims to address.

[0016] At the same time, through the above technical solutions, this utility model has at least the following beneficial effects:

[0017] This utility model provides a dustproof computer chassis. Through the cooperation of the mounting strip, dustproof plate, limit block, sliding strip, rotating rod, eccentric wheel, sliding column, sliding plate, spring and bidirectional locking block, the dustproof plate can be directly removed from the inside of the chassis for regular cleaning, thus achieving an effective dustproof effect.

[0018] The interaction between the side plate, limit strip, mounting block, locking post, connecting piece, spring 2, rotating shaft and rotating block can achieve the effect of quickly removing the side plate from the box, thereby improving the installation efficiency of the internal components of the box and facilitating the maintenance of the components. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the internal structure of the mounting strip of this utility model;

[0022] Figure 3 This is a schematic diagram of the internal structure of the heat dissipation hole of this utility model;

[0023] Figure 4 This is a schematic diagram of the internal structure of the sliding bar of this utility model;

[0024] Figure 5 This is a schematic diagram of the internal structure of the rotating rod of this utility model;

[0025] Figure 6 This is a schematic diagram of the internal structure of the dustproof panel of this utility model;

[0026] Figure 7This is a schematic diagram of the internal structure of the support leg of this utility model;

[0027] Figure 8 for Figure 7 Enlarged view of point A;

[0028] Figure 9 This is a schematic diagram of the internal structure of the mounting block of this utility model.

[0029] In the diagram: 1. Housing; 2. Mounting strip; 3. Dustproof plate; 4. Limiting block; 5. Sliding strip; 6. Rotating rod; 7. Eccentric wheel; 8. Sliding column; 9. Sliding piece; 10. Spring 1; 11. Two-way locking block; 12. Heat dissipation assembly; 1201. Heat dissipation plate; 1202. Fan; 13. Air inlet; 14. Support leg; 15. Heat dissipation hole; 16. Side plate; 17. Limiting strip; 18. Mounting block; 19. Locking column; 20. Connecting piece; 21. Spring 2; 22. Rotating shaft; 23. Rotating block. Detailed Implementation

[0030] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0031] To enable those skilled in the art to better understand the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

[0032] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.

[0033] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0034] Reference Figure 1 - Figure 9A dustproof computer chassis includes a chassis body 1. An installation strip 2 is snapped into the interior of the chassis body 1. A dustproof plate 3 is fixedly connected to the outer wall of the installation strip 2, serving to prevent dust from entering the chassis body 1. The outer wall of the dustproof plate 3 is slidably connected to the interior of the chassis body 1, and the chassis body 1 limits the movement of the dustproof plate 3. A limit block 4 is fixedly connected to the interior of the installation strip 2. A sliding strip 5 is slidably connected to the outer wall of the limit block 4. A rotating rod 6 is rotatably connected to the interior of the sliding strip 5. An eccentric wheel 7 is fixedly connected to the outer wall of the rotating rod 6, and the outer wall of the eccentric wheel 7 is slidably connected to the limit block 4. Inside, the limiting block 4 limits the eccentric wheel 7. The sliding bar 5 is slidably connected to the sliding column 8. The outer wall of the sliding column 8 is fixedly connected to the sliding piece 9. The outer wall of the sliding piece 9 is slidably connected to the inside of the sliding bar 5. The outer wall of the sliding column 8 is fitted with a spring 10. One end of the spring 10 is fixedly connected to the inside of the sliding bar 5, and the other end of the spring 10 is fixedly connected to the outer wall of the sliding piece 9. The outer wall of the sliding column 8 is fixedly connected to a bidirectional locking block 11. The outer wall of the bidirectional locking block 11 is locked inside the housing 1. The housing 1 is equipped with a heat dissipation component 12.

[0035] The usage process of the dustproof computer chassis provided by this utility model is as follows: A dustproof plate 3 is provided on the top of the chassis 1, which can prevent dust from entering the chassis 1. When it is necessary to clean the dustproof plate 3 regularly, the dustproof plate 3 can be removed. Limiting structures are fixed on both sides of the outer wall of the dustproof plate 3 to limit the chassis 1. By rotating the rotating rod 6, the eccentric wheel 7 can be driven to rotate, which in turn drives the rotating rod 6 to rotate inside the sliding strip 5. The eccentric wheel 7 slides inside the limiting block 4, which in turn drives the sliding strip 5 to slide on the outer wall of the limiting block 4. When the sliding bar 5 slides to the bottom of the mounting bar 2, the mounting bar 2 is pulled out of the housing 1 by pulling the rotating rod 6. When the mounting bar 2 slides, it can cause the housing 1 to squeeze the upper end of the bidirectional locking block 11, thereby causing the sliding column 8 to slide inside the sliding bar 5. At the same time, it can also cause the sliding piece 9 to slide, thereby causing the spring 10 to be compressed. The spring 10 has a rebound effect. The bidirectional locking block 11 locks the housing 1, which can achieve the effect of installing the dustproof plate 3. The housing 1 has a groove inside to limit the bidirectional locking block 11.

[0036] Reference Figure 6 The heat dissipation assembly 12 includes a heat dissipation plate 1201. The outer wall of the heat dissipation plate 1201 is fixedly installed inside the housing 1, and a fan 1202 is fixedly connected inside the heat dissipation plate 1201.

[0037] The dustproof computer case provided by this utility model is used as follows: A heat dissipation component 12 is provided inside the case 1. The heat dissipation component 12 includes a heat dissipation plate 1201, which is used for ventilation and heat dissipation. A fan 1202 is provided inside the heat dissipation plate 1201, which can blow air to dissipate heat from the internal machinery.

[0038] Reference Figure 3 and Figure 6 An air inlet 13 is provided on the upper surface of the housing 1, a support leg 14 is fixedly connected to the lower surface of the housing 1, a heat dissipation hole 15 is provided on the lower surface of the housing 1, and a side plate 16 is snapped onto the outer wall of the housing 1.

[0039] The dustproof computer chassis provided by this utility model is used as follows: an air inlet 13 is provided at the top of the chassis 1, and a heat dissipation hole 15 is provided at the bottom to dissipate heat according to the air flow. In addition, four support legs 14 are provided at the bottom of the chassis 1 to support the chassis 1 and prevent the chassis 1 from directly contacting the ground, which would affect heat dissipation. A detachable side plate 16 is snapped on one side of the chassis 1 to facilitate the installation of internal components and the cleaning of the inside of the chassis.

[0040] Reference Figure 6 - Figure 9 A limiting strip 17 is fixedly connected to the outer wall of the side plate 16, and the outer wall of the limiting strip 17 is slidably connected to the inside of the housing 1. An installation block 18 is fixedly connected to the inside of the side plate 16, and a locking post 19 is slidably connected to the inside of the installation block 18. The outer wall of the locking post 19 is locked to the inside of the housing 1. A connecting piece 20 is fixedly connected to the outer wall of the locking post 19, and the outer wall of the connecting piece 20 is slidably connected to the inside of the installation block 18. A second spring 21 is sleeved on the outer wall of the locking post 19. One end of the second spring 21 is fixedly connected to the inside of the installation block 18, and the other end of the second spring 21 is fixedly connected to the outer wall of the connecting piece 20. A rotating shaft 22 is rotatably connected to the inside of the locking post 19, and a rotating block 23 is fixedly connected to the outer wall of the rotating shaft 22. The outer wall of the rotating block 23 is slidably connected to the outer wall of the installation block 18.

[0041] In this embodiment, each structure has its own service life. In actual manufacturing and application, the corresponding structure made of different materials can be replaced according to the needs of use.

[0042] The dustproof computer chassis provided by this utility model is used as follows: When the side panel 16 needs to be installed, limit strips 17 are provided on the upper and lower sides of the side panel 16. The limit strips 17 can slide inside the chassis 1. The chassis 1 has a limit groove for limiting the limit strips 17. When the limit strips 17 are fully slid into the chassis 1, the mounting block 18 is engaged inside the chassis 1. At this time, by rotating the rotating block 23, the rotating shaft 22 can be rotated, which in turn can drive the locking post 19 to rotate on the outer wall of the rotating shaft 22. While the locking post 19 is sliding, the connecting piece 20 can also be slid. Then, by the rebound action of the spring 21, the locking post 19 can be slid into the chassis 1, achieving the effect of quick installation of the side panel 16. When the side panel 16 needs to be disassembled, by rotating the rotating block 23 in the opposite direction, the locking post 19 is fully slid out of the chassis 1, which in turn drives the side panel 16 to slide out of the chassis 1, achieving the effect of quick disassembly of the side panel 16.

[0043] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the present utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the present utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A dustproof computer chassis, comprising a chassis (1), characterized in that, An installation strip (2) is snapped into the inside of the housing (1). A dustproof plate (3) is fixedly connected to the outer wall of the installation strip (2). The outer wall of the dustproof plate (3) is slidably connected to the inside of the housing (1). A limit block (4) is fixedly connected to the inside of the installation strip (2). A sliding strip (5) is slidably connected to the outer wall of the limit block (4). A rotating rod (6) is rotatably connected to the inside of the sliding strip (5). An eccentric wheel (7) is fixedly connected to the outer wall of the rotating rod (6). The outer wall of the eccentric wheel (7) is slidably connected to the inside of the limit block (4). A sliding rod (5) is slidably connected to the inside of the sliding strip (5). A sliding column (8) is provided, and a sliding piece (9) is fixedly connected to the outer wall of the sliding column (8). The outer wall of the sliding piece (9) is slidably connected to the inside of the sliding strip (5). A spring (10) is sleeved on the outer wall of the sliding column (8). One end of the spring (10) is fixedly connected to the inside of the sliding strip (5), and the other end of the spring (10) is fixedly connected to the outer wall of the sliding piece (9). A bidirectional locking block (11) is fixedly connected to the outer wall of the sliding column (8). The outer wall of the bidirectional locking block (11) is locked inside the housing (1). A heat dissipation assembly (12) is provided inside the housing (1).

2. The dustproof computer chassis according to claim 1, characterized in that, The heat dissipation assembly (12) includes a heat dissipation plate (1201), the outer wall of which is fixedly installed inside the housing (1), and a fan (1202) is fixedly connected inside the heat dissipation plate (1201).

3. A dustproof computer chassis according to claim 1, characterized in that, The upper surface of the box (1) is provided with an air inlet (13), the lower surface of the box (1) is fixedly connected with a support leg (14), the lower surface of the box (1) is provided with a heat dissipation hole (15), and the outer wall of the box (1) is fitted with a side plate (16).

4. A dustproof computer chassis according to claim 3, characterized in that, The outer wall of the side plate (16) is fixedly connected to a limiting strip (17), and the outer wall of the limiting strip (17) is slidably connected to the inside of the box (1).

5. A dustproof computer chassis according to claim 4, characterized in that, The side plate (16) is fixedly connected to the inside of the mounting block (18), and the mounting block (18) is slidably connected to the inside of the locking post (19), and the outer wall of the locking post (19) is locked to the inside of the box (1).

6. A dustproof computer chassis according to claim 5, characterized in that, The outer wall of the locking post (19) is fixedly connected to a connecting piece (20), and the outer wall of the connecting piece (20) is slidably connected to the inside of the mounting block (18).

7. A dustproof computer chassis according to claim 6, characterized in that, The outer wall of the locking post (19) is fitted with a second spring (21), one end of the second spring (21) is fixedly connected to the inside of the mounting block (18), and the other end of the second spring (21) is fixedly connected to the outer wall of the connecting piece (20).

8. A dustproof computer chassis according to claim 5, characterized in that, The inside of the locking post (19) is rotatably connected to a rotating shaft (22), and the outer wall of the rotating shaft (22) is fixedly connected to a rotating block (23). The outer wall of the rotating block (23) is slidably connected to the outer wall of the mounting block (18).

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