Chassis dustproof equipment

Abstract

The utility model discloses a case dustproof device, and relates to the technical field of case dust prevention, in particular to a case dustproof device which comprises a dustproof cover, a dustproof net, a sliding block, a heat dissipation assembly, a guide mechanism, a limiting mechanism, a mounting frame, a cavity and a clamping frame. The mounting frame is arranged on the front side of the outer portion of the dustproof cover, and the dustproof net is arranged on the front side of the outer portion of the mounting frame; a cavity is formed in one side of the interior of the mounting frame, a clamping frame is arranged on the side, away from the cavity, of the front end of the exterior of the mounting frame, sliding blocks are arranged in the cavity, an extrusion plate is arranged between the sliding blocks, a guide mechanism is arranged between the sliding blocks and the cavity, a limiting mechanism is arranged between the extrusion plate and the cavity, and a heat dissipation assembly is arranged in the mounting frame. Compared with the prior art, the dustproof screen has the advantages that the dustproof screen is more rapid to mount and dismount, simple in structure and easier to dry.

Description

Technical Field

[0001] The utility model relates to the technical field of chassis dust prevention, in particular to chassis dust prevention equipment. Background Art

[0002] With the continuous development of science and technology, digital cultural electronic devices play an increasingly important role in daily life. However, electronic devices are easily affected by impurities such as dust during use, which reduces the service life of the device. In order to ensure the normal operation of electronic devices and increase the service life of the equipment, the chassis needs to be dustproof.

[0003] A computer case dustproof device described in CN219800092U comprises a case, a ventilation plate and a closure, wherein the ventilation plate is arranged on one side of the case, the closure is arranged on one side of the case, and a mounting assembly is arranged in the main assembly, comprising a moving part, a dustproof part, a fixing part and a limiting part, wherein the moving part is arranged in the case, the dustproof part is arranged in the case, the fixing part is arranged in the case, and the limiting part is arranged on one side of the fixing part. The beneficial effects of the utility model are as follows: by arranging the main assembly, the computer case can absorb air to cool the internal components of the computer, by arranging the mounting assembly, the computer case can filter the dust in the air when the computer is in use, and at the same time, the case can be closed when the computer is not in use, and the dustproof net can be quickly disassembled and cleaned.

[0004] Although the above display device solves certain problems, it still has the following disadvantages:

[0005] The dustproof equipment is not convenient enough for the removal and installation of the dustproof plate. When cleaning the dustproof net, it is difficult to dry the inside due to the complex internal structure. Utility Model Content

[0006] The utility model aims to provide a chassis dustproof device.

[0007] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] A chassis dust prevention device, comprising:

[0009] A dust cover, wherein heat dissipation holes are provided on both sides and the rear side of the exterior of the dust cover, a mounting frame is fixedly connected to the front end of the exterior of the dust cover, a cavity is provided on one side of the interior of the mounting frame, and a card frame is fixedly connected to one side of the front end of the exterior of the mounting frame;

[0010] A dustproof net, which is arranged on the front side of the installation frame, and locking slots are provided on the upper and lower sides of the front end of the outer brain of the dustproof net away from the card frame;

[0011] Slide blocks, the slide blocks are respectively arranged at the top and bottom of the cavity, an extrusion plate is arranged between the slide blocks, the front ends of the slide blocks are fixedly connected to the sides away from each other with lock buckles used for matching the locking slots, and the front ends of the installation frame are arranged at the top and bottom of the side away from the card frame to match the sliding holes used for matching the lock buckles;

[0012] A heat dissipation component, wherein the heat dissipation component is arranged inside the installation frame;

[0013] A guide mechanism, the guide mechanism is arranged between the slider and the cavity;

[0014] The limiting mechanism is arranged between the extrusion plate and the cavity.

[0015] Furthermore, the heat dissipation component comprises:

[0016] Brackets, the brackets are fixedly connected to two sides of the interior of the installation frame;

[0017] The fans are rotatably connected to the rear side of the brackets.

[0018] Furthermore, the guiding mechanism comprises:

[0019] Guide rods, the guide rods are fixedly connected to the upper and lower sides of the cavity respectively;

[0020] Guide grooves, the guide grooves are respectively arranged on the sides of the slide blocks away from each other, and the guide rods are adapted to the inside of the guide grooves;

[0021] The extrusion springs are respectively sleeved on the outside of the guide rods and are located on the side where the slide blocks are away from each other.

[0022] Furthermore, the limiting mechanism comprises:

[0023] A limiting rod, the limiting rod being fixedly connected to one side of the cavity;

[0024] A limiting hole, wherein the limiting hole is opened on one side of the extrusion plate, and the limiting rod is adapted to the inside of the limiting hole;

[0025] A return spring is sleeved on the outside of the limiting rod and is located on a side of the extrusion plate close to the card frame.

[0026] Furthermore, the cross section of the slider is a right-angled trapezoid, the extrusion plate is an isosceles trapezoid, a button used in conjunction with the limit rod is fixedly connected to the side of the extrusion plate away from the card frame, and the other end of the button connected to the extrusion plate extends to the outside of the installation frame.

[0027] The utility model provides a chassis dustproof device, which has the following beneficial effects:

[0028] The two movable blocks move away from each other under the movement of the extrusion plate or automatically move closer to each other through the extrusion spring, and the locking slots on the dustproof net are locked with a lock buckle. Locking and unlocking are faster and more convenient, and the dustproof net has a simple structure and is easier to dry. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings in the following description are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0030] Figure 1 The utility model is a three-dimensional diagram of a chassis dustproof device.

[0031] Figure 2 It is a part of the structure of a chassis dustproof device of the utility model. Figure 1 .

[0032] Figure 3 It is a part of the structure of a chassis dustproof device of the utility model. Figure 2 .

[0033] Figure 4 It is a part of the structure of a chassis dustproof device of the utility model. Figure 3 .

[0034] Figure 5 It is a part of the structure of a chassis dustproof device of the utility model. Figure 4 .

[0035] Markings in the figure: 1. Dust cover; 2. Dust net; 3. Slider; 4. Heat dissipation assembly; 401. Bracket; 402. Fan; 5. Guide mechanism; 501. Guide rod; 502. Guide groove; 503. Extrusion spring; 6. Limiting mechanism; 601. Limiting rod; 602. Limiting hole; 603. Reset spring; 7. Heat dissipation hole; 8. Installation frame; 9. Cavity; 10. Card frame; 11. Locking slot; 12. Extrusion plate; 13. Lock; 14. Sliding hole; 15. Button. DETAILED DESCRIPTION

[0036] Exemplary embodiments will be described in detail herein, examples of which are shown in the accompanying drawings. When the following description refers to the drawings, the same numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present disclosure. Instead, they are merely examples of devices consistent with some aspects of the present disclosure as detailed in the appended claims.

[0037] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0038] Embodiment 1:

[0039] like Figures 1 to 5 As shown, this embodiment proposes a chassis dustproof device, including a dust cover 1, a dustproof net 2, a slider 3, a heat dissipation component 4, a guide mechanism 5, a limit mechanism 6, an installation frame 8, a cavity 9 and a card frame 10 arranged on one side of the outside of the installation frame 8.

[0040] Among them, the square dust cover 1 is stuck on the outside of the digital cultural and creative chassis, the external front end and the lower end of the dust cover 1 are open, and a mounting frame 8 with an internal opening is fixedly connected to the external front end, and a cavity 9 is opened on one side of the interior of the mounting frame 8. A dustproof net 2 for dustproofing the interior of the mounting frame 8 is arranged on the external front side of the mounting frame 8, and a locking slot 11 is opened on the upper and lower sides of one side of the external front end of the dustproof net 2. A card block is fixedly connected to the locking slot 11 on the other side of the external front end of the dustproof net 2, and the card block can be stuck into the inside of a card frame 10 fixedly connected to the side of the external front end of the mounting frame 8 away from the cavity 9 to fix one end of the dustproof net 2.

[0041] Slide blocks 3 in the shape of a right-angled trapezoid are arranged at the top and bottom of the cavity 9, and the inclined surfaces of the two slide blocks 3 are close to each other and face away from the card frame 10. A squeezing plate 12 is arranged between the two slide blocks 3, and a limiting hole 602 is opened on one side of the squeezing plate 12. The squeezing plate 12 is sleeved on a limiting rod 601 fixedly connected to one side of the cavity 9 through the limiting hole 602, so that the squeezing plate 12 can move to both sides. The squeezing plate 12 is an isosceles trapezoid, and the two inclined surfaces of the squeezing plate 12 face the card frame 10 from top to bottom. The two slide blocks 3 are squeezed away from each other by moving the squeezing plate 12 toward the card frame 10. A lock buckle 13 is fixedly connected to the side where the front ends of the two slide blocks 3 are close to each other, and the front end of the lock buckle 13 is a hook tooth with teeth facing each other. The hook tooth at the front end of the lock buckle 13 is hooked on the inner edge of the locking slot 11 opened at the front end of the outside of the dustproof net 2, so as to fix the end of the dustproof net 2 away from the card frame 10.

[0042] The upper and lower parts of the cavity 9 are fixedly connected with guide rods 501, which are inserted into the guide grooves 502 opened on the side where the sliders 3 are away from each other to guide the sliders 3, and the outside of the guide rods 501 is sleeved with extrusion springs 503 to squeeze the sliders 3 closer to each other, and the outside of the limit rod 601 is also sleeved with a return spring 603 to squeeze the extrusion plate 12 in the direction away from the card frame 10. After the two sliders 3 are squeezed away from each other by pressing the extrusion plate 12 in the direction of the card frame 10, the return spring 603 squeezes the extrusion plate 12 back to its original position, and a button 15 is fixedly connected to the side of the extrusion plate 12 away from the card frame 10, and a small hole for the limit rod 601 to move is opened on the side where the button 15 is connected to the extrusion plate 12, so as to prevent the button 15 from pressing against the limit rod 601 and affecting the movement of the extrusion plate 12, and the other end of the button 15 connected to the extrusion plate 12 extends to the outside of the mounting frame 8.

[0043] Embodiment 2:

[0044] The solution in Example 1 is further introduced below in combination with a specific working method, as described below:

[0045] In order to dissipate the heat of the cultural and creative chassis inside the dust cover 1, brackets 401 are fixedly connected on both sides of the installation frame 8, and fans 402 are arranged at the rear end of the brackets 401. The fan 402 is driven to rotate by a small motor inside the brackets 401 to draw the external air with a lower temperature into the dust cover 1. The airflow carries the heat generated by the cultural and creative chassis and sends it out from a number of evenly distributed heat dissipation holes 7 opened on both sides and the rear end of the dust cover 1 to dissipate heat and cool the cultural and creative chassis.

[0046] The electrical components appearing in this article are all connected to an external main controller and 220V AC power, and the main controller can be a conventional known device that controls a computer, etc. The specific implementation method of the present disclosure omits the detailed description of known functions and known components. To ensure the compatibility of the equipment, the operating methods used are consistent with the parameters of marketed equipment.

[0047] 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 chassis dustproof device, characterized in that: include: A dust cover (1), the outer sides and the rear side of the dust cover (1) are provided with heat dissipation holes (7), the outer front end of the dust cover (1) is fixedly connected to a mounting frame (8), one side of the inner part of the mounting frame (8) is provided with a cavity (9), and one side of the outer front end of the mounting frame (8) is fixedly connected to a card frame (10); A dustproof net (2), the dustproof net (2) being arranged on the front side of the outside of the installation frame (8), and locking slots (11) are provided on the upper and lower sides of the front end of the outside of the dustproof net (2) away from the card frame (10); Slide blocks (3), the slide blocks (3) are respectively arranged at the top and bottom of the cavity (9), an extrusion plate (12) is arranged between the slide blocks (3), the front ends of the slide blocks (3) are fixedly connected to the sides away from each other with lock buckles (13) used in conjunction with the locking slots (11), and the front ends of the installation frame (8) are arranged at the top and bottom of the sides away from the card frame (10) for sliding holes (14) used in conjunction with the lock buckles (13); A heat dissipation component (4), wherein the heat dissipation component (4) is arranged inside the installation frame (8); A guide mechanism (5), the guide mechanism (5) being arranged between the slider (3) and the cavity (9); A limiting mechanism (6), wherein the limiting mechanism (6) is arranged between the extrusion plate (12) and the cavity (9).

2. The chassis dustproof device according to claim 1, characterized in that: The heat dissipation component (4) comprises: A bracket (401), wherein the bracket (401) is fixedly connected to two sides of the interior of the installation frame (8); The fans (402) are rotatably connected to the rear side of the brackets (401).

3. The chassis dustproof device according to claim 1, characterized in that: The guiding mechanism (5) comprises: Guide rods (501), the guide rods (501) being fixedly connected to the upper and lower sides of the cavity (9); Guide grooves (502), the guide grooves (502) are respectively arranged on the sides of the slide blocks (3) that are away from each other, and the guide rods (501) are adapted to the inside of the guide grooves (502); The squeezing springs (503) are respectively sleeved on the outside of the guide rods (501), and the squeezing springs (503) are located on the side of the sliders (3) that are away from each other.

4. The chassis dustproof device according to claim 1, characterized in that: The limiting mechanism (6) comprises: A limiting rod (601), wherein the limiting rod (601) is fixedly connected to one side of the interior of the cavity (9); A limiting hole (602), wherein the limiting hole (602) is provided on one side of the extrusion plate (12), and the limiting rod (601) is adapted to the inside of the limiting hole (602); A return spring (603), wherein the return spring (603) is sleeved on the outside of the limiting rod (601), and the return spring (603) is located on a side of the extrusion plate (12) close to the card frame (10).

5. The chassis dustproof device according to claim 4, characterized in that: The cross section of the slider (3) is a right-angled trapezoid, the extrusion plate (12) is an isosceles trapezoid, and a button (15) used in conjunction with a limit rod (601) is fixedly connected to the side of the extrusion plate (12) away from the card frame (10), and the other end of the button (15) connected to the extrusion plate (12) extends to the outside of the installation frame (8).

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