CN216820312U

CN216820312U - Novel dustproof structure of cabinet

Info

Publication number: CN216820312U
Application number: CN202123206883.6U
Authority: CN
Inventors: 蔡小鹏; 蔡小星
Original assignee: Guangzhou Shouwang Computer Technology Co ltd
Current assignee: Guangzhou Shouwang Computer Technology Co ltd
Priority date: 2021-12-20
Filing date: 2021-12-20
Publication date: 2022-06-24
Anticipated expiration: 2031-12-20

Abstract

The utility model provides a novel dustproof structure of a cabinet. The novel dustproof structure of the cabinet comprises a shell; the filter screen is hermetically and movably arranged in the shell; the connecting groove is formed in the shell; the connecting block is fixedly arranged on one side of the filter screen and is movably connected with the inner wall of the connecting groove; the two clamping grooves are symmetrically formed in the connecting block; the two first cavities are symmetrically arranged on the shell; a long block slidably mounted in the first cavity; the clamping blocks are fixedly installed on the long strip blocks and are movably connected with the inner walls of the corresponding clamping grooves. The novel dustproof structure of the cabinet provided by the utility model has the advantages that the filter screen is convenient to mount and dismount, the filter screen is beneficial to cleaning, and the normal heat dissipation of the cabinet is ensured.

Description

Novel dustproof structure of cabinet

Technical Field

The utility model relates to the technical field of cabinets, in particular to a novel dustproof structure of a cabinet.

Background

The cabinet is an indispensable component in the electrical equipment and is a carrier of the electrical control equipment. Typically made of cold rolled steel sheet or alloy. Can provide the protection functions of water resistance, dust prevention, electromagnetic interference resistance and the like for the storage equipment. The cabinets are generally divided into server cabinets, network cabinets, console cabinets and the like, and a dustproof structure is arranged on the cabinets so as to prevent dust from entering the cabinets.

However, the traditional dustproof structure is inconvenient to install and detach the filter screen, so that the filter screen is not cleaned conveniently, and the heat dissipation of the cabinet is influenced.

Therefore, there is a need to provide a new dustproof structure for a cabinet to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model solves the technical problem of providing a novel dustproof structure of a cabinet, which is convenient for mounting and dismounting a filter screen, is beneficial to cleaning the filter screen and ensures normal heat dissipation of the cabinet.

In order to solve the technical problem, the novel dustproof structure of the cabinet provided by the utility model comprises: a housing; the filter screen is movably arranged in the shell in a sealing way; the connecting groove is formed in the shell; the connecting block is fixedly arranged on one side of the filter screen and is movably connected with the inner wall of the connecting groove; the two clamping grooves are symmetrically formed in the connecting block; the two first cavities are symmetrically arranged on the shell; the long strip block is slidably arranged in the first cavity; the clamping blocks are fixedly arranged on the long blocks and are movably connected with the inner walls of the corresponding clamping grooves.

Preferably, a stabilizer bar is fixedly installed in the first cavity, a first spring is sleeved on the stabilizer bar in a sliding mode, one end of the first spring is fixedly connected with the corresponding long block, and the other end of the first spring is fixedly connected with the inner wall of the first cavity in a corresponding mode.

Preferably, the second cavity is formed in the shell, a sliding plate is slidably mounted in the second cavity, a V-shaped guide groove is formed in the sliding plate, ejector rods are fixedly mounted on the two strip blocks, one ends of the two ejector rods extend into the second cavity and are rotatably mounted with connecting shafts, and one ends of the two connecting shafts are slidably connected with the inner wall of the V-shaped guide groove.

Preferably, the shell is provided with a pull rod in a sliding manner, one end of the pull rod extends into the second cavity and is fixedly connected with the sliding plate, the pull rod is sleeved with a second spring in a sliding manner, one end of the second spring is fixedly connected with the sliding plate, and the other end of the second spring is fixedly connected with the inner wall of the second cavity.

Preferably, a handle is fixedly mounted at the other end of the pull rod.

Preferably, the connecting block is symmetrically provided with two first inclined planes, the fixture block is provided with a second inclined plane, and the second inclined plane is matched with the corresponding first inclined plane.

Preferably, a groove is formed in the inner wall of one side of the second cavity, the positioning rod is fixedly mounted in the groove, a limiting block is fixedly mounted on the sliding plate, and one side of the limiting block extends into the groove and is connected with the positioning rod in a sliding mode.

Compared with the prior art, the novel dustproof structure of the cabinet provided by the utility model has the following beneficial effects:

the utility model provides a novel dustproof structure of a cabinet, wherein a filter screen is movably and hermetically arranged in a shell, so that air can be filtered, dust is prevented from entering the cabinet to cause damage to internal electrical elements, a connecting groove is formed in the shell, a connecting block is fixedly arranged on one side of the filter screen, two clamping grooves are symmetrically formed in the connecting block, two first cavities are symmetrically formed in the shell, a long strip block is slidably arranged in the first cavities, and a clamping block is fixedly arranged on the long strip block, so that the filter screen can be fixed, the filter screen can be conveniently installed and disassembled, and the filter screen can be cleaned conveniently.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of a novel cabinet dustproof structure provided in the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a side cross-sectional structural view of FIG. 1;

FIG. 4 is an enlarged view of the portion B shown in FIG. 3;

FIG. 5 is a schematic top cross-sectional view of the structure of FIG. 1;

fig. 6 is an enlarged view of the portion C shown in fig. 5.

Reference numbers in the figures: 1. a housing; 2. filtering with a screen; 3. connecting grooves; 4. connecting blocks; 5. a card slot; 6. a first cavity; 7. a long bar block; 8. a clamping block; 9. a stabilizer bar; 10. a first spring; 11. a second cavity; 12. a sliding plate; 13. a V-shaped guide groove; 14. a top rod; 15. a connecting shaft; 16. a pull rod; 17. a second spring.

Detailed Description

The utility model is further described with reference to the following figures and embodiments.

Referring to fig. 1-6, the novel cabinet dustproof structure includes: a housing 1; the filter screen 2 is movably arranged in the shell 1 in a sealing way; the connecting groove 3 is formed in the shell 1; the connecting block 4 is fixedly arranged on one side of the filter screen 2, and the connecting block 4 is movably connected with the inner wall of the connecting groove 3; the two clamping grooves 5 are symmetrically formed in the connecting block 4; the two first cavities 6 are symmetrically arranged on the shell 1; the long block 7 is installed in the first cavity 6 in a sliding mode; and the fixture block 8 is fixedly arranged on the long block 7, and the fixture block 8 is movably connected with the corresponding inner wall of the clamping groove 5.

Fixed mounting has stabilizer bar 9 in the first cavity 6, the slip cap is equipped with first spring 10 on the stabilizer bar 9, the one end of first spring 10 with correspond 7 fixed connection on the rectangular piece, the other end of first spring 10 with correspond the inner wall fixed connection of first cavity 6 can provide power for fixture block 8, makes it fix filter screen 2 in getting into draw-in groove 5.

The casing 1 is provided with a second cavity 11, a sliding plate 12 is slidably mounted in the second cavity 11, a V-shaped guide groove 13 is formed in the sliding plate 12, two ejector rods 14 are fixedly mounted on the strip block 7, one ends of the ejector rods 14 extend into the second cavity 11 and are rotatably mounted with a connecting shaft 15, one end of the connecting shaft 15 is slidably connected with the inner wall of the V-shaped guide groove 13, so that the two clamping blocks 8 can move towards the direction away from each other and move out of the clamping groove 5, and the filter screen 2 is conveniently disassembled.

The clamping block 8 is fixedly connected with the inner wall of the second cavity 11, the pull rod 16 is slidably mounted on the shell 1, one end of the pull rod 16 extends into the second cavity 11 and is fixedly connected with the sliding plate 12, the second spring 17 is sleeved on the pull rod 16 in a sliding mode, one end of the second spring 17 is fixedly connected with the sliding plate 12, and the other end of the second spring 17 is fixedly connected with the inner wall of the second cavity 11, so that the clamping block 8 can be fixedly firmer.

A handle is fixedly arranged at the other end of the pull rod 16, so that the pull rod 16 can be conveniently pulled.

Two first inclined planes are symmetrically arranged on the connecting block 4, a second inclined plane is arranged on the clamping block 8, and the second inclined plane is matched with the corresponding first inclined plane, so that the filter screen 2 is convenient to mount.

The inner wall of one side of the second cavity 11 is provided with a groove, the positioning rod is fixedly installed in the groove, the sliding plate 12 is fixedly provided with a limiting block, one side of the limiting block extends into the groove and is in sliding connection with the positioning rod, and therefore the motion stability of the sliding plate 12 can be improved.

The working principle of the novel cabinet dustproof structure provided by the utility model is as follows:

when in use, the shell 1 is arranged on the machine cabinet, and the filter screen 2 corresponds to the ventilation opening of the machine cabinet; when the filter screen 2 needs to be cleaned, the handle is pulled, the handle drives the pull rod 16 to move, the pull rod 16 drives the sliding plate 12 to move, at the moment, the second spring 17 is in a force accumulation state, under the action of the V-shaped guide groove 13, the two ejector rods 14 move towards the direction away from each other, the two ejector rods 14 drive the two strip blocks 7 to move towards the direction away from each other, at the moment, the first spring 10 is in a force accumulation state, the two strip blocks 7 drive the two clamping blocks 8 to move towards the direction away from each other, so that the clamping blocks 8 move out of the clamping grooves 5, and at the moment, the filter screen 2 is pulled, and the filter screen 2 can be taken out for cleaning; during installation, the filter screen 2 is inserted into the shell 1, the connecting block 4 enters the connecting groove 3, the filter screen 2 is continuously pushed when the first inclined plane is contacted with the second inclined plane, the two clamping blocks 8 move towards the directions away from each other under the matching of the first inclined plane and the second inclined plane, the filter screen 2 is continuously pushed, when the two clamping grooves 5 move to correspond to the two clamping blocks 8, the two clamping blocks 8 move towards the directions close to each other under the elastic force action of the two first springs 10 and the second spring 17, the filter screen 2 is fixed after entering the corresponding clamping grooves 5, and at the moment, the installation is finished; simple operation, the installation is dismantled conveniently, conveniently cleans filter screen 2, is favorable to the heat dissipation of rack.

the utility model provides a novel dustproof structure of a cabinet, wherein a filter screen 2 is movably and hermetically arranged in a shell 1 and can filter air to prevent dust from entering the cabinet to cause damage to internal electrical elements, a connecting groove 3 is formed in the shell 1, a connecting block 4 is fixedly arranged on one side of the filter screen 2, two clamping grooves 5 are symmetrically formed in the connecting block 4, two first cavities 6 are symmetrically formed in the shell 1, a strip block 7 is slidably arranged in the first cavities 6, and a clamping block 8 is fixedly arranged on the strip block 7 and can fix the filter screen 2, so that the filter screen 2 can be conveniently installed and disassembled, and the filter screen 2 can be cleaned conveniently.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides a novel rack dustproof construction which characterized in that includes:

a housing;

the filter screen is movably arranged in the shell in a sealing way;

the connecting groove is formed in the shell;

the connecting block is fixedly arranged on one side of the filter screen and is movably connected with the inner wall of the connecting groove;

the two clamping grooves are symmetrically formed in the connecting block;

the two first cavities are symmetrically arranged on the shell;

the long strip block is slidably arranged in the first cavity;

the clamping block is fixedly arranged on the long strip block and is movably connected with the inner wall of the corresponding clamping groove;

a stabilizer bar is fixedly installed in the first cavity, a first spring is sleeved on the stabilizer bar in a sliding mode, one end of the first spring is fixedly connected with the corresponding long strip block, and the other end of the first spring is fixedly connected with the inner wall of the corresponding first cavity;

the improved rectangular bar block structure is characterized in that a second cavity is formed in the shell, a sliding plate is slidably mounted in the second cavity, a V-shaped guide groove is formed in the sliding plate, ejector rods are fixedly mounted on the long bar block, one ends of the ejector rods extend into the second cavity and are rotatably mounted with connecting shafts, and one ends of the connecting shafts are slidably connected with the inner wall of the V-shaped guide groove.

2. The novel cabinet dustproof structure according to claim 1, wherein a pull rod is slidably mounted on the housing, one end of the pull rod extends into the second cavity and is fixedly connected with the sliding plate, a second spring is slidably sleeved on the pull rod, one end of the second spring is fixedly connected with the sliding plate, and the other end of the second spring is fixedly connected with the inner wall of the second cavity.

3. The novel cabinet dustproof structure as claimed in claim 2, wherein a handle is fixedly mounted on the other end of the pull rod.

4. The novel cabinet dustproof structure according to claim 1, wherein two first inclined surfaces are symmetrically arranged on the connecting block, and a second inclined surface is arranged on the clamping block and is matched with the corresponding first inclined surface.

5. The novel cabinet dustproof structure according to claim 1, wherein a groove is formed in an inner wall of one side of the second cavity, the positioning rod is fixedly installed in the groove, a limiting block is fixedly installed on the sliding plate, and one side of the limiting block extends into the groove and is slidably connected with the positioning rod.