Dustproof mechanism of case

Abstract

The utility model discloses a dustproof mechanism of a case, relates to the case dustproof technical field, the dustproof mechanism of the case comprises a machine body, a shield cover and two heat dissipation fans, the shield cover is fixedly connected with the surface of the machine body, the two heat dissipation fans are both fixedly connected with the surface of one side of the machine body, and the machine body is provided with an adjusting mechanism and a limiting mechanism. Due to the fact that the surface of the cleaning plate is provided with soft bristles, the bristles can enter meshes in the surface of the dustproof net in the moving process to clean the dustproof net, dust in the cleaning process can fall to the bottom of the adjusting opening, and the dust can be cleaned out of the machine body by subsequently opening a blocking cover on one side of the machine body. The situation that the burden of workers is increased and the cleaning efficiency is low due to the fact that the dustproof mechanism needs to be frequently disassembled, replaced or cleaned is avoided, the rotating disc can be limited and fixed by enabling a limiting block to be close to the rotating disc, under the action of the elastic force of a telescopic spring, the stability of the two dustproof plates after limiting can be guaranteed, and the dustproof plates are prevented from loosening; and the dustproof effect is influenced.

Description

Technical Field

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

[0002] The dustproof mechanism of the chassis is a device designed to prevent dust and dirt from entering the interior of the computer chassis. These dustproof mechanisms usually include dust covers, dust nets, baffle mechanisms, etc., which can effectively block the entry of external dust, thereby protecting the hardware and circuits inside the computer from the influence of dust. During the long-term use of the dustproof mechanism, dust continues to accumulate on the surface of the dustproof mechanism (for example, clogging the mesh holes on the surface of the dustproof net), resulting in the heat inside the chassis cannot be discharged in time, thereby affecting the performance and stability of the computer. Therefore, the dustproof mechanism needs to be replaced or cleaned regularly to ensure that it does not affect the heat dissipation effect while preventing dust. However, the cost of replacing or cleaning the dustproof mechanism may be high, especially for large computer rooms or data centers that require a large number of replacement or cleaning of dust nets. Frequent disassembly, replacement or cleaning is cumbersome, which will increase the burden on staff and the cleaning efficiency is low. Therefore, a dustproof mechanism of the chassis is proposed to solve the above technical problems. Utility Model Content

[0003] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0004] The utility model discloses a dustproof mechanism for a chassis, comprising a body, a baffle and two cooling fans, wherein the baffle is hingedly connected to one side of the body, the two cooling fans are fixedly connected to the surface of one side of the body, and an adjusting mechanism and a limiting mechanism are arranged on the body, and the adjusting mechanism and the limiting mechanism are adapted to each other.

[0005] Preferably, the adjustment mechanism includes an adjustment port and two dustproof plates. The adjustment port is opened on the surface of one side of the machine body, and the two dustproof plates are slidably connected to the adjustment port.

[0006] Preferably, the adjustment mechanism also includes two cleaning plates and two round rods, the two cleaning plates are respectively fixedly connected to the corresponding dustproof plates, the two cleaning plates are respectively adapted to the corresponding dustproof plates, and the two round rods are fixedly installed in the adjustment port.

[0007] Preferably, the adjustment mechanism further includes two tooth plates and a rotating rod, the two tooth plates are fixedly connected to the corresponding dustproof plates respectively, the two tooth plates are slidingly connected to the corresponding round rods respectively, and the rotating rod is rotatably installed in the adjustment port.

[0008] Preferably, the adjustment mechanism also includes two round teeth and a rotating disk, the two round teeth are fixedly mounted on the surface of the rotating rod, the two round teeth are respectively adapted to the corresponding tooth plates, the rotating disk is arranged on one side of the machine body, and one end of the rotating rod extends to one side of the machine body and is fixedly connected to the rotating disk.

[0009] Preferably, the limiting mechanism comprises a strip block and a pull rod, the strip block is fixedly connected to the surface of one side of the machine body, and the pull rod is slidably connected to the strip block.

[0010] Preferably, the limiting mechanism also includes a telescopic spring and a limiting block. The telescopic spring is slidably sleeved on the surface of the pull rod. One end of the telescopic spring is fixedly connected to the strip block, and the other end of the telescopic spring is fixedly connected to the pull rod. The limiting block is fixedly connected to one end of the pull rod, and the limiting block is adapted to the rotating disk.

[0011] The utility model has the following beneficial effects:

[0012] 1. The utility model provides a dustproof mechanism for a chassis. Since the surface of the cleaning plate is soft bristles, the bristles can enter the mesh holes on the surface of the dustproof net during movement to clean the dustproof net. The dust during the cleaning process can fall to the bottom of the adjustment port. The cover on one side of the body can be opened later to clean the dust out of the body, avoiding the need to frequently disassemble, replace or clean the dustproof mechanism, which not only increases the burden on the staff, but also has low cleaning efficiency.

[0013] 2. The utility model provides a dustproof mechanism for a chassis. By making the limit block close to the rotating disk, the rotating disk can be limited and fixed. Under the action of the elastic force of the telescopic spring, the stability of the two dustproof plates after being limited can be guaranteed to prevent the dustproof plates from loosening and affecting the dustproof effect.

[0014] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0016] Figure 1 It is a three-dimensional structural schematic diagram of a dustproof mechanism of a chassis of the utility model;

[0017] Figure 2 It is a side view structural diagram of a dustproof mechanism of a chassis of the utility model;

[0018] Figure 3 It is a partial structural schematic diagram of the adjustment mechanism in the utility model;

[0019] Figure 4 It is a partial structural diagram of the adjusting mechanism and the limiting mechanism in the utility model.

[0020] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0021] 1. Machine body; 2. Shield; 3. Cooling fan; 401. Adjustment port; 402. Dust plate; 403. Cleaning plate; 404. Round rod; 405. Tooth plate; 406. Rotating rod; 407. Round teeth; 408. Rotating disk; 409. Bar block; 410. Pull rod; 411. Telescopic spring; 412. Limit block. DETAILED DESCRIPTION

[0022] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0023] See also Figure 1-4 As shown, the utility model is a dustproof mechanism for a chassis, comprising a body 1, a cover 2 and two cooling fans 3, the cover 2 is hingedly connected to one side of the body 1, the two cooling fans 3 are fixedly connected to the surface of one side of the body 1, and an adjusting mechanism and a limiting mechanism are provided on the body 1, and the adjusting mechanism and the limiting mechanism are adapted to each other.

[0024] Furthermore, the adjustment mechanism includes an adjustment port 401 and two dustproof plates 402. The adjustment port 401 is opened on the surface of one side of the body 1. The two dustproof plates 402 are slidably connected to the adjustment port 401. The adjustment mechanism also includes two cleaning plates 403 and two round rods 404. The two cleaning plates 403 are fixedly connected to the corresponding dustproof plates 402, respectively. The two cleaning plates 403 are respectively adapted to the corresponding dustproof plates 402. The two round rods 404 are fixedly installed in the adjustment port 401. The adjustment mechanism also includes two tooth plates 405 and a rotating rod 406. The two tooth plates 405 are respectively fixedly connected to the corresponding dustproof plates 402. The two tooth plates 405 are respectively slidably connected to the corresponding round rods 404. The rotating rod 406 is rotatably installed in the adjustment port 401. The adjustment mechanism also includes two round teeth 407 and a rotating disk 408. The two round teeth 407 are fixedly sleeved on the surface of the rotating rod 406. The two round teeth 407 are respectively adapted to the corresponding tooth plates 405 , a rotating disk 408 is arranged on one side of the body 1, and one end of the rotating rod 406 extends to one side of the body 1 and is fixedly connected to the rotating disk 408. More specifically, an air guide plate similar to an air-conditioning louver is arranged inside the body 1. When cleaning the dustproof plate 402, the air guide plate can be closed by an adjusting component arranged on the surface of the body 1 to prevent dust from entering the body 1 through the gap between the two dustproof plates 402 during the cleaning process. The component is a prior art and is not a problem to be solved by this solution, so it will not be described in detail here. A dustproof net is arranged on the surface of the dustproof plate 402, which can intercept dust in the air entering the body 1 during the heat dissipation process. A flexible bristle is arranged on the surface of the cleaning plate 403. By moving the cleaning plates 403 away from each other and allowing the flexible bristles to enter the mesh holes of the dustproof net, the dust adsorbed on the dustproof net can be cleaned, so as to maintain a good filtering effect of the dustproof plate 402 while not affecting the heat dissipation of the body 1.

[0025] Furthermore, the limiting mechanism includes a strip block 409 and a pull rod 410, the strip block 409 is fixedly connected to the surface of one side of the body 1, and the pull rod 410 is slidably connected to the strip block 409. The limiting mechanism also includes a telescopic spring 411 and a limiting block 412, the telescopic spring 411 is slidably sleeved on the surface of the pull rod 410, one end of the telescopic spring 411 is fixedly connected to the strip block 409, and the other end of the telescopic spring 411 is fixedly connected to the pull rod 410, the limiting block 412 is fixedly connected to one end of the pull rod 410, and the limiting block 412 is adapted to the rotating disk 408. More specifically, by making the limiting block 412 close to the rotating disk 408, the rotating disk 408 can be limited and fixed, and under the action of the elastic force of the telescopic spring 411, the stability of the two dustproof plates 402 after limiting can be guaranteed, thereby preventing the dustproof plates 402 from loosening and affecting the dustproof effect.

[0026] A specific application of this embodiment is: when a lot of dust accumulates on the surface of the dustproof plate 402, the movable pull rod 410 drives the limit block 412 to move, so that the limit block 412 is away from the rotating disk 408, and the limit on the rotating disk 408 is released. The rotating disk 408 is rotated to drive the rotating rod 406 to rotate, and the rotating rod 406 drives the two round teeth 407 to rotate. The round teeth 407 drive the corresponding tooth plate 405 to move, and the tooth plate 405 drives the corresponding dustproof plates 402 to approach each other, and the dustproof plates 402 drive the corresponding cleaning plates 403 to move away from each other. In the process of the two cleaning plates 403 moving away from each other, since the surface of the cleaning plate 403 is soft bristles, the bristles can enter the mesh holes on the surface of the dustproof net during the movement to clean the dustproof net. The dust in the cleaning process can fall to the bottom of the adjusting port 401, and the cover 2 on one side of the body 1 can be opened subsequently to clean the dust out of the body 1, avoiding the need to frequently disassemble, replace or clean the dustproof mechanism, which not only increases the burden on the staff, but also has low cleaning efficiency.

[0027] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0028] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A dustproof mechanism for a chassis, comprising a body (1), a cover (2) and two cooling fans (3), wherein the cover (2) is hingedly connected to one side of the body (1), and the two cooling fans (3) are fixedly connected to the surface of one side of the body (1), characterized in that: The machine body (1) is provided with an adjusting mechanism and a limiting mechanism, and the adjusting mechanism and the limiting mechanism are adapted to each other.

2. The dustproof mechanism of a chassis according to claim 1, characterized in that: The adjustment mechanism comprises an adjustment port (401) and two dustproof plates (402); the adjustment port (401) is provided on a surface of one side of the machine body (1); and the two dustproof plates (402) are both slidably connected to the adjustment port (401).

3. The dustproof mechanism of a chassis according to claim 2, characterized in that: The adjustment mechanism also includes two cleaning plates (403) and two round rods (404). The two cleaning plates (403) are respectively fixedly connected to the corresponding dustproof plates (402). The two cleaning plates (403) are respectively matched with the corresponding dustproof plates (402). The two round rods (404) are both fixedly installed in the adjustment port (401).

4. The dustproof mechanism of a chassis according to claim 3, characterized in that: The adjustment mechanism also includes two tooth plates (405) and a rotating rod (406); the two tooth plates (405) are respectively fixedly connected to the corresponding dustproof plates (402); the two tooth plates (405) are respectively slidably connected to the corresponding round rods (404); and the rotating rod (406) is rotatably installed in the adjustment port (401).

5. The dustproof mechanism of a chassis according to claim 4, characterized in that: The adjustment mechanism further comprises two round teeth (407) and a rotating disk (408); the two round teeth (407) are fixedly sleeved on the surface of the rotating rod (406); the two round teeth (407) are respectively matched with corresponding tooth plates (405); the rotating disk (408) is arranged on one side of the machine body (1); one end of the rotating rod (406) extends to one side of the machine body (1) and is fixedly connected to the rotating disk (408).

6. The dustproof mechanism of a chassis according to claim 5, characterized in that: The limiting mechanism comprises a strip block (409) and a pull rod (410); the strip block (409) is fixedly connected to the surface of one side of the machine body (1); and the pull rod (410) is slidably connected to the strip block (409).

7. The dustproof mechanism of a chassis according to claim 6, characterized in that: The limiting mechanism also includes a telescopic spring (411) and a limiting block (412); the telescopic spring (411) is slidably sleeved on the surface of the pull rod (410); one end of the telescopic spring (411) is fixedly connected to the strip block (409); the other end of the telescopic spring (411) is fixedly connected to the pull rod (410); the limiting block (412) is fixedly connected to one end of the pull rod (410); and the limiting block (412) is adapted to the rotating disk (408).

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