Novel cabinet

Abstract

The utility model discloses a novel cabinet, which comprises a cabinet box body assembly, the front end and the rear end of the cabinet box body assembly are respectively provided with a heat dissipation net door assembly, the heat dissipation net door assemblies are rotatably connected with the cabinet box body assembly through hinges, each heat dissipation net door assembly comprises a heat dissipation door frame, and a filtering structure is arranged in each heat dissipation door frame; the cabinet box body assembly comprises a cabinet box body, the inner wall of the cabinet box body is provided with a mounting plate sliding groove, a detachable mounting plate is arranged in the cabinet box body, the end of the detachable mounting plate is connected with the mounting plate sliding groove in an inserted mode, the detachable mounting plate comprises a main frame plate, and a movable cavity is formed in the end corner position of one side of the main frame plate. And a limiting key cap is slidably connected in the movable cavity. According to the novel cabinet provided by the utility model, through the design of the detachable mounting plates, the mounting plates can be detached while being freely adjusted, so that the unused mounting plates can be detached, and the space in the cabinet can be saved.

Description

Technical Field

[0001] The utility model relates to the technical field of communication cabinets, in particular to a new cabinet. Background Art

[0002] In the mobile communication system, wireless base stations are an important part. When the entire mobile communication system is running, the communication base station needs to transfer the signal in the cabinet to the top of the machine and then to the antenna to transmit the signal. The communication cabinet is a device that provides a physical working environment and safety system for the communication base station. The cabinet is equipped with base station equipment, power equipment, temperature control equipment, transmission equipment and other supporting equipment, or reserves installation space and heat exchange capacity for the above equipment.

[0003] For example, the Chinese utility model patent (CN216532280U) discloses a communication cabinet, which records: "a mounting plate, vertical columns and a connecting device, the vertical columns are symmetrically fixedly connected to the lower surface of the top of the cabinet, the surfaces of four vertical columns are equidistantly slidably connected to the mounting plates, the surfaces of multiple mounting plates are symmetrically fixedly connected to the connecting devices, and the multiple connecting devices are installed in cooperation with the inner wall of the cabinet."

[0004] In summary, it can be known that in the prior art, the installation position of the mounting plate of the utility model can be adjusted at will on the surface of the vertical column, and the internal space of the cabinet can be adjusted to facilitate the installation of various electrical components, and it has adaptability. However, this method has the following technical problems: the mounting plate can only be moved up and down and cannot be disassembled separately, unused mounting plates will take up space, and the cabinet door is a fully sealed design that affects the internal heat dissipation of the cabinet. For this reason, the present application proposes a new cabinet to provide a new technical solution to solve the technical problems mentioned in the above patents. Utility Model Content

[0005] Based on this, it is necessary to provide a new cabinet to address the above technical problems. Through the design of a detachable mounting plate, the mounting plate can be freely adjusted and disassembled at the same time, so that unused mounting plates can be removed to save space in the cabinet.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0007] A new cabinet is used in communication cabinets.

[0008] The novel cabinet specifically comprises:

[0009] A cabinet box assembly, wherein both front and rear ends of the cabinet box assembly are provided with heat dissipation mesh door assemblies, the heat dissipation mesh door assembly is rotatably connected to the cabinet box assembly through a hinge, the heat dissipation mesh door assembly comprises a heat dissipation door frame, and a filtering structure is arranged inside the heat dissipation door frame;

[0010] The cabinet box assembly includes a cabinet box body, an inner wall of the cabinet box body is provided with a mounting plate slide groove, the interior of the cabinet box body is provided with a detachable mounting plate, the end of the detachable mounting plate is plugged into the mounting plate slide groove, the detachable mounting plate includes a main frame plate, an active cavity is provided at the end angle position of one side of the main frame plate, a limited key cap is slidably connected in the active cavity, a spring is fixedly connected between the limit key cap and the active cavity, the mounting plate slide groove is provided with a limited recessed hole at the position of the limit key cap, one end of the limit key cap away from the active cavity extends to the outside of the main frame plate and is snap-connected with the limit recessed hole, the other end of the limit key cap extends to the inside of the main frame plate and is provided with a drawing groove, the main frame plate is provided with a sliding groove at the position of the drawing groove, and a shock-absorbing sliding assembly is also provided at the end of the main frame plate.

[0011] As a preferred embodiment of the new cabinet provided by the utility model, the shock-absorbing sliding assembly includes a buffer plate, a shock-absorbing groove is opened at the end of the main frame plate, the buffer plate is located inside the shock-absorbing groove, the buffer plate is slidably connected to the shock-absorbing groove, a shock-absorbing spring is fixedly connected between the buffer plate and the shock-absorbing groove, and a sliding guide bar is rotatably connected to the buffer plate.

[0012] As a preferred embodiment of the new cabinet provided by the utility model, a limiting snap-fit ​​assembly is provided on one side of the cabinet box assembly and away from the side connected to the heat dissipation mesh door assembly, and a positioning pin is fixedly connected to the position of the heat dissipation door frame corresponding to the limiting snap-fit ​​assembly, and the limiting snap-fit ​​assembly is snap-fitted to the positioning pin.

[0013] As a preferred embodiment of the new cabinet provided by the utility model, the filtering structure includes a filter frame, the filter frame is vertically plug-connected with the heat dissipation door frame, a dustproof filter is arranged inside the filter frame, and a rotation limit assembly is arranged at the upper end of the filter frame, and the rotation limit assembly is used for limiting the movement of the filtering structure.

[0014] As a preferred embodiment of the new cabinet provided by the utility model, the rotation limiting assembly includes a rotating connecting column, which is rotatably connected to the filter frame, and a rotating plug-in block is fixedly connected to the middle position of the rotating connecting column. A plug-in hole is provided on the inner side of the upper end of the heat dissipation door frame and at a position corresponding to the rotating plug-in block, and the rotating plug-in block is plug-connected to the plug-in hole.

[0015] As a preferred embodiment of the novel cabinet provided by the utility model, the upper end of the rotating connecting column is rotatably connected with a rotating ring, and the rotating ring is used to facilitate the rotation of the rotating connecting column.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] The novel cabinet provided by the utility model can freely adjust the mounting plate and disassemble it at the same time through the design of the detachable mounting plate, so that the unused mounting plate can be disassembled to save the space in the cabinet.

[0018] The novel cabinet provided by the utility model can isolate dust and dissipate heat inside the cabinet at the same time through the design of the heat dissipation mesh door component, and the detachable design of the filter structure also makes replacement and cleaning more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the scheme in the utility model, a brief introduction is given below to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 A schematic diagram of the overall structure of a new cabinet provided by the utility model;

[0021] Figure 2 A schematic diagram of the expanded structure of a new cabinet provided by the utility model;

[0022] Figure 3 A schematic diagram of the structure of a new type of cabinet detachable mounting plate provided by the utility model;

[0023] Figure 4 A cross-sectional view of the end corner structure of a new type of cabinet detachable mounting plate provided by the utility model;

[0024] Figure 5 This is a cross-sectional view of the end structure of the new type of cabinet detachable mounting plate provided by the utility model;

[0025] Figure 6 A schematic diagram of the structure of a new cabinet heat dissipation mesh door assembly provided by the utility model;

[0026] Figure 7 This is an enlarged structural diagram of the new cabinet rotation limit assembly provided by the utility model;

[0027] Figure 8 This is an enlarged view of the limiting structure of the new cabinet rotation limiting assembly provided by the utility model.

[0028] The markings in the figure are as follows:

[0029] 1. Cabinet body assembly; 2. Heat dissipation mesh door assembly; 3. Cabinet body; 4. Heat dissipation door frame; 5. Filter structure; 6. Limit snap-fit ​​assembly; 7. Dust filter; 8. Removable mounting plate; 9. Mounting plate slide; 10. Limit recessed hole; 11. Limit keycap; 12. Main frame plate; 13. Pull groove; 14. Buffer plate; 15. Sliding guide strip; 16. Shock-absorbing spring; 17. Rotation limit assembly; 18. Rotation connecting column; 19. Rotation ring; 20. Rotation plug-in block; 21. Filter frame. DETAILED DESCRIPTION

[0030] As described in the background art, the mounting plate can only be moved up and down and cannot be removed separately, unused mounting plates will take up space, and the cabinet door is fully sealed, which affects the heat dissipation inside the cabinet.

[0031] In order to solve this technical problem, the utility model provides a new cabinet, which is applied to a communication cabinet.

[0032] Specifically, please refer to Figure 1-Figure 3 , the new cabinet specifically includes:

[0033] A cabinet body component 1, wherein both front and rear ends of the cabinet body component 1 are provided with heat dissipation mesh door components 2, the heat dissipation mesh door component 2 is rotatably connected to the cabinet body component 1 through hinges, the heat dissipation mesh door component 2 comprises a heat dissipation door frame 4, and a filter structure 5 is provided inside the heat dissipation door frame 4;

[0034] The cabinet box assembly 1 includes a cabinet box body 3, the inner wall of the cabinet box body 3 is provided with a mounting plate slide groove 9, the interior of the cabinet box body 3 is provided with a detachable mounting plate 8, the end of the detachable mounting plate 8 is plugged and connected with the mounting plate slide groove 9, the detachable mounting plate 8 includes a main frame plate 12, an active cavity is provided at the end angle position on one side of the main frame plate 12, a limited key cap 11 is slidably connected in the active cavity, a spring is fixedly connected between the limited key cap 11 and the active cavity, the mounting plate slide groove 9 is located at the position of the limited key cap 11 to provide a limited recessed hole 10, one end of the limited key cap 11 away from the active cavity extends to the outside of the main frame plate 12 and is snap-connected with the limited recessed hole 10, the other end of the limited key cap 11 extends to the inside of the main frame plate 12 to provide a drawing groove 13, the main frame plate 12 is provided with a sliding groove at the position of the drawing groove 13, and a shock-absorbing sliding assembly is also provided at the end of the main frame plate 12.

[0035] The novel cabinet provided by the utility model can freely adjust the mounting plate and disassemble it at the same time through the design of the detachable mounting plate 8, so that the unused mounting plate can be disassembled to save the space in the cabinet.

[0036] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiments of the utility model will be clearly and completely described below in conjunction with the accompanying drawings.

[0037] Embodiment 1:

[0038] Please refer to Figure 1-Figure 5 A novel cabinet comprises: a cabinet body component 1, a heat dissipation mesh door component 2 is arranged at both the front and rear ends of the cabinet body component 1, the heat dissipation mesh door component 2 is rotatably connected to the cabinet body component 1 through a hinge, the heat dissipation mesh door component 2 comprises a heat dissipation door frame 4, and a filter structure 5 is arranged inside the heat dissipation door frame 4;

[0039] The cabinet box assembly 1 includes a cabinet box body 3, the inner wall of the cabinet box body 3 is provided with a mounting plate slide groove 9, the interior of the cabinet box body 3 is provided with a detachable mounting plate 8, the end of the detachable mounting plate 8 is plugged and connected with the mounting plate slide groove 9, the detachable mounting plate 8 includes a main frame plate 12, an active cavity is provided at the end angle position on one side of the main frame plate 12, a limited key cap 11 is slidably connected in the active cavity, a spring is fixedly connected between the limited key cap 11 and the active cavity, the mounting plate slide groove 9 is located at the position of the limited key cap 11 to provide a limited recessed hole 10, one end of the limited key cap 11 away from the active cavity extends to the outside of the main frame plate 12 and is snap-connected with the limited recessed hole 10, the other end of the limited key cap 11 extends to the inside of the main frame plate 12 to provide a drawing groove 13, the main frame plate 12 is provided with a sliding groove at the position of the drawing groove 13, and a shock-absorbing sliding assembly is also provided at the end of the main frame plate 12. Specifically, when the detachable mounting plate 8 needs to be adjusted, it is only necessary to push the pull groove 13 away from the limit key cap 11, and the limit key cap 11 will be received into the active cavity to release the limit, thereby pulling out the detachable mounting plate 8 for movement.

[0040] Further, the shock-absorbing sliding assembly includes a buffer plate 14, a shock-absorbing groove is provided at the end of the main frame plate 12, the buffer plate 14 is located inside the shock-absorbing groove, the buffer plate 14 is slidably connected to the shock-absorbing groove, a shock-absorbing spring 16 is fixedly connected between the buffer plate 14 and the shock-absorbing groove, and a sliding guide bar 15 is rotatably connected to the buffer plate 14. Specifically, when the detachable mounting plate 8 is plugged and connected with the mounting plate slide groove 9, the sliding guide bar 15 can reduce the friction during sliding, and the shock-absorbing spring 16 is used for shock absorption.

[0041] Embodiment 2:

[0042] The new cabinet provided in Example 1 is further optimized, specifically, Figure 6-Figure 8 As shown, a limited position buckle assembly 6 is provided on one side of the cabinet body assembly 1 and away from the side connected to the heat dissipation mesh door assembly 2, and a positioning pin is fixedly connected to the heat dissipation door frame 4 at a position corresponding to the limited position buckle assembly 6, and the limited position buckle assembly 6 is buckled and connected with the positioning pin. Specifically, the heat dissipation mesh door assembly 2 can be rotated to open the cabinet to facilitate cleaning and adjustment of the interior of the cabinet, and the limited position buckle assembly 6 is used to limit the rotation of the heat dissipation mesh door assembly 2.

[0043] Further, the filter structure 5 includes a filter frame 21, which is plug-connected with the heat dissipation door frame 4 in a vertical manner, and a dust filter 7 is arranged inside the filter frame 21. A rotation limit assembly 17 is arranged at the upper end of the filter frame 21, and the rotation limit assembly 17 is used to limit the movement of the filter structure 5. Specifically, the filter structure 5 is plug-connected with the heat dissipation door frame 4, which is convenient for replacement and cleaning of the filter structure 5.

[0044] Furthermore, the rotation limiting assembly 17 includes a rotation connecting column 18, which is rotationally connected to the filter frame 21, and a rotation plug-in block 20 is fixedly connected to the middle position of the rotation connecting column 18. A plug-in hole is provided at the inner side of the upper end of the heat dissipation door frame 4 and at a position corresponding to the rotation plug-in block 20, and the rotation plug-in block 20 is plug-connected to the plug-in hole. Specifically, the rotation plug-in block 20 is rectangular, and when the filter structure 5 needs to be limited, it only needs to be rotated to plug the rotation plug-in block 20 into the plug-in hole horizontally to achieve the limit.

[0045] Furthermore, the upper end of the rotating connecting column 18 is rotatably connected with a rotating ring 19, and the rotating ring 19 is used to facilitate the rotation of the rotating connecting column 18. Specifically, the rotating ring 19 is used to facilitate the rotation of the rotating connecting column 18 and also facilitate the extraction of the filter structure 5.

[0046] When in use, the heat dissipation mesh door assembly 2 is rotated to open the cabinet, and the position and number of the detachable mounting plates 8 in the cabinet are adjusted according to the electrical components to be installed. After the electrical components are placed, the heat dissipation mesh door assembly 2 is rotated to close the cabinet.

Claims

1. A new cabinet, characterized in that: include: A cabinet body assembly (1), wherein both front and rear ends of the cabinet body assembly (1) are provided with heat dissipation mesh door assemblies (2), the heat dissipation mesh door assembly (2) is rotatably connected to the cabinet body assembly (1) via a hinge, the heat dissipation mesh door assembly (2) comprises a heat dissipation door frame (4), and a filtering structure (5) is provided inside the heat dissipation door frame (4); The cabinet box assembly (1) comprises a cabinet box body (3), the inner wall of the cabinet box body (3) is provided with a mounting plate slide groove (9), a detachable mounting plate (8) is arranged inside the cabinet box body (3), the end of the detachable mounting plate (8) is plug-connected with the mounting plate slide groove (9), the detachable mounting plate (8) comprises a main frame plate (12), an active cavity is provided at an end angle position of one side of the main frame plate (12), a limit key cap (11) is slidably connected in the active cavity, and the limit key cap (11) A spring is fixedly connected to the movable cavity, the mounting plate slide groove (9) is provided with a limiting recessed hole (10) at the position of the limiting keycap (11), one end of the limiting keycap (11) away from the movable cavity extends to the outside of the main frame plate (12) and is buckled and connected with the limiting recessed hole (10), the other end of the limiting keycap (11) extends to the inside of the main frame plate (12) and is provided with a drawing groove (13), the main frame plate (12) is provided with a sliding groove at the position of the drawing groove (13), and a shock-absorbing sliding component is also provided at the end of the main frame plate (12).

2. The new cabinet according to claim 1 is characterized in that: The shock-absorbing sliding assembly comprises a buffer plate (14), a shock-absorbing groove is provided at the end of the main frame plate (12), the buffer plate (14) is located inside the shock-absorbing groove, the buffer plate (14) is slidably connected to the shock-absorbing groove, a shock-absorbing spring (16) is fixedly connected between the buffer plate (14) and the shock-absorbing groove, and a sliding guide bar (15) is rotatably connected to the buffer plate (14).

3. The new cabinet according to claim 1 is characterized in that: A limit snap-fit ​​assembly (6) is provided on one side of the cabinet box assembly (1) and away from the side connected to the heat dissipation mesh door assembly (2); a positioning pin is fixedly connected to the heat dissipation door frame (4) at a position corresponding to the limit snap-fit ​​assembly (6); and the limit snap-fit ​​assembly (6) is snap-fitted to the positioning pin.

4. The new cabinet according to claim 3 is characterized in that: The filtering structure (5) comprises a filter frame (21), the filter frame (21) being vertically plug-connected to the heat dissipation door frame (4), a dustproof filter (7) being arranged inside the filter frame (21), and a rotation limiting assembly (17) being arranged at the upper end of the filter frame (21), the rotation limiting assembly (17) being used for limiting the movement of the filtering structure (5).

5. The new cabinet according to claim 4 is characterized in that: The rotation limiting assembly (17) comprises a rotation connecting column (18), the rotation connecting column (18) is rotationally connected to the filter frame (21), a rotation plug-in block (20) is fixedly connected to the middle position of the rotation connecting column (18), a plug-in hole is provided on the inner side of the upper end of the heat dissipation door frame (4) at a position corresponding to the rotation plug-in block (20), and the rotation plug-in block (20) is plug-connected to the plug-in hole.

6. The new cabinet according to claim 5 is characterized in that: The upper end of the rotating connection column (18) is rotatably connected to a rotating ring (19), and the rotating ring (19) is used to facilitate the rotation of the rotating connection column (18).

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