Sheet metal cabinet with adjustable space

Abstract

The utility model relates to the technical field of sheet metal cabinets, and discloses a sheet metal cabinet with adjustable space, which comprises two parts of cabinet bodies, a detachable inner plate, a protective door and a fixing device, the two parts of cabinet bodies can be adjusted through the combination of a rack on a cabinet body A and a gear on a cabinet body B, the internal space of the cabinet bodies can be adjusted according to actual use conditions, and the space of the cabinet bodies can be adjusted. The problem that the size of an existing metal plate cabinet is fixed and cannot be adjusted according to actual conditions is solved, according to the technical scheme, the internal space of the cabinet body can be adjusted according to actual use conditions, and applicability is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of sheet metal cabinets, and more specifically, to a sheet metal cabinet with adjustable space. Background Art

[0002] Sheet metal is a comprehensive cold processing technology for thin metal plates (usually less than 6mm), including shearing, punching, cutting, compounding, folding, riveting and splicing; sheet metal cabinets are often used in the use of electronic devices.

[0003] The components of the sheet metal cabinet mainly include the base, front and rear doors, side doors, front and rear frames, upper cover, angle gauges and crossbeams. These parts together constitute the basic structure of the sheet metal cabinet. In the prior art, the specifications of the sheet metal cabinet are relatively fixed. During use, due to the influence of cables and other components, the internal space of the sheet metal cabinet is insufficient, on-site replacement is time-consuming, and forced use may cause line damage. Customizing the sheet metal cabinet according to actual usage will waste time and increase costs. Utility Model Content

[0004] In view of the problem in the background art that the specifications of the sheet metal cabinets are not sufficiently matched with the on-site usage conditions, the utility model utilizes a sheet metal cabinet with adjustable space to achieve the purpose of making the sheet metal cabinet more matched with the actual on-site conditions.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A sheet metal cabinet with adjustable space, comprising: a sheet metal cabinet, a protective door, the sheet metal cabinet comprising: a cabinet A, a cabinet B, a removable inner panel and a fixing device, the cabinet A comprising: a back panel A, a side panel A and a top panel, a rack is arranged on the outer side of the back panel A; the cabinet B comprises: a side panel B, a back panel B and a bottom panel, a gear is arranged on the inner side of the back panel B, the rack of the back panel A and the gear of the back panel B are combined into a gear rack transmission structure, the width of the cabinet A is less than the width of the cabinet B, and the depth of the cabinet A is less than the depth of the cabinet B. The side panel B is bent near the front part. A convex strip for placing a removable inner panel is arranged on the inner side of the side panel A. When in use, the cabinet A is clamped inside the cabinet B by the bent side panel B and the combined gear rack structure, and the cabinet A can be moved up and down. After moving to the appropriate position, the gear is fixed by a fixing device, so that the sheet metal cabinet is fixed. The convex strip arranged inside the side panel A can be used to adjust the position of the removable inner panel.

[0007] Through the above technical solution, back panel A and back panel B form a gear rack transmission structure, and cabinet A can move in a straight line along the rack. Through the movement of cabinet A, the internal space of the sheet metal cabinet increases or decreases, so that it is more suitable for the use scenario; cabinet A is fixed in position by the bent part of side panel B, so that cabinet A can only move up and down; using a removable inner panel, the position can be adjusted through the convex strips during use, so that the internal space of the sheet metal cabinet can be better allocated.

[0008] The utility model is further configured as follows: the side panels A and B are provided with heat dissipation holes, the top panel is provided with a USB interface, and the bottom panel is provided with a wire hole.

[0009] Through the above technical solution, the heat dissipation holes on the side panel are used to dissipate the heat generated by the operation of electronic components, the USB interface on the top panel is used to import / export electronic data, and the wire holes on the bottom panel are used to organize the cables used.

[0010] The utility model is further configured as follows: the protective door is a rolling door, the rolling door comprises: a curtain piece, a roller, the top of the side plate is provided with a mounting code, and the roller is mounted on the top of the cabinet A through the mounting code.

[0011] Through the above technical solution, the rolling shutter door is used as the protective door of the sheet metal cabinet, which can better adapt to the height of the sheet metal cabinet during actual use and better protect the internal electronic components.

[0012] The utility model is further configured as follows: the bottom surface of the bottom plate is provided with supporting feet.

[0013] Through the above technical solution, by setting the supporting legs, the sheet metal cabinet is kept at a certain distance from the ground during use, so that the internal electronic components are not easily affected by moisture.

[0014] The utility model is further configured as follows: the back plate B is provided with a fixing piece, and the fixing gear is connected through the fixing piece.

[0015] Through the above technical solution, the gear is fixed to the cabinet B, so that the gear no longer moves around, and the safety performance is improved.

[0016] The utility model is further configured as follows: the gear is provided with a shaft, the shaft key is connected to the gear, and is plugged and fixed in the fixing member.

[0017] Through the above technical solution, due to the addition of the shaft, adjusting the cabinet A will be more labor-saving.

[0018] In summary, the utility model has the following beneficial effects:

[0019] (1) Through the combination of gears and racks, the cabinet A can move up and down within a certain range, thereby changing the size of the overall space. This can be used to meet the different demands for sheet metal cabinets in different situations in real life. It can prevent the sheet metal cabinets prepared on site from being unsuitable due to changes in the scene at work, and prevent the temporary purchase and customization from being time-consuming and labor-intensive. It can improve work efficiency and save costs.

[0020] (2) The composition is relatively simple, the cost is low, the adaptability is wide, and it can be used in many scenarios, which is suitable for large-scale production and reduces costs.

[0021] (3) The design of the rolling door allows the door height to be adjusted according to the cabinet height, which better protects the internal electronic components. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a three-dimensional diagram of a sheet metal cabinet with adjustable space according to the utility model;

[0023] Figure 2 This is a left-side internal structure diagram of a sheet metal cabinet with adjustable space according to the utility model;

[0024] Figure 3 This is a three-dimensional diagram of a sheet metal cabinet body A with adjustable space according to the utility model;

[0025] Figure 4 It is a three-dimensional diagram of a sheet metal cabinet body B with adjustable space according to the utility model.

[0026] Figure numerals: 1. cabinet body A; 2. cabinet body B; 3. back panel A; 4. side panel A; 5. top panel; 6. rack; 7. removable inner panel; 8. convex strip; 9. back panel B; 10. side panel B; 11. bottom panel; 12. gear; 13. fixing device; 14. support leg; 15. rolling shutter door; 16. heat dissipation hole; 17. wire hole; 18. USB interface; 19. curtain piece; 20. reel; 21. installation code; 22. fixing piece; 23. shaft. DETAILED DESCRIPTION

[0027] The present invention will be further described in detail below in conjunction with the embodiments and drawings, but the implementation methods of the present invention are not limited thereto.

[0028] See also Figure 1-Figure 4In this embodiment, a space-adjustable cabinet includes: a cabinet A1, a cabinet B2, a fixing device 13, a removable inner panel 7, a rolling door 15 and a support leg 14. The cabinet A1 includes: a back panel A3, a side panel A4 and a top panel 5. Two racks 6 are arranged on the outer side of the back panel A3, and a convex strip 8 is reserved on the inner side for the removable inner panel 7. The cabinet B2 includes: a back panel B9, a side panel B10 and a bottom panel 11. The side panel B10 is bent near the front, and a gear 12 is arranged on the inner side of the back panel B9. The cabinet A1 and the cabinet B2 are assembled, and the cabinet A1 is fixed in position by the bent part of the side panel B10 and can be moved up and down by the gear 12 and the rack 7. After adjusting to a suitable position, the gear is fixed using the fixing device 13.

[0029] Furthermore, the position of the removable inner panel can be adjusted by reserving convex strips, so that the inner space of the sheet metal cabinet with adjustable space can be adjusted according to actual needs on site.

[0030] Furthermore, the support legs 14 are installed on the bottom surface of the base plate 11 to isolate the sheet metal cabinet with adjustable space from the ground to prevent moisture from affecting the service life of the internal electronic components.

[0031] Furthermore, heat dissipation holes 16 are provided on the side panels A4 and B10 for heat dissipation of the cabinet; a wire hole 17 is provided on the bottom panel for cable access arrangement; and a USB interface 18 is provided on the top panel 5 for data transmission.

[0032] Furthermore, the rolling door 15 includes: a curtain piece 19, a reel 20 and a mounting code 21. The mounting code 21 is installed on the top of the side panel A4, the curtain piece 19 is wound on the reel 20, and the reel 20 is plugged and fixed to the mounting code 21. The rolling door 15 is located at the top of the cabinet A1, which is convenient for the sheet metal cabinet with adjustable space to adjust the size. The height of the rolling door can also be adjusted according to actual conditions, so as to better protect the electronic components in the sheet metal cabinet.

[0033] Furthermore, the gear 12 is connected and fixed to the cabinet B2 through the fixing piece 22 and the shaft 23. The fixing piece is riveted to the back plate B9, the shaft 23 is keyed to the gear 12, and the end of the shaft 23 is inserted into the fixing piece. The gear fixed by this method will save effort when moving.

[0034] When using the space-adjustable sheet metal cabinet, the relative positions of the cabinet A1 and the cabinet B2 can be adjusted according to different on-site requirements through the transmission structure between the gear 12 and the rack 7, so that the space-adjustable sheet metal cabinet meets the usage conditions. After the space-adjustable sheet metal cabinet is adjusted to meet the usage conditions, the internal space can be further optimized by adjusting the position of the internal removable inner panel 7. After the space-adjustable sheet metal cabinet is adjusted, the gear 12 is fixed by the fixing device 13, so that the space-adjustable sheet metal cabinet is fixed.

[0035] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A space-adjustable sheet metal cabinet, comprising: A sheet metal cabinet and a protective door, characterized in that the sheet metal cabinet comprises: a cabinet A (1), a cabinet B (2), a detachable inner panel (7) and a fixing device (13), wherein the cabinet A (1) comprises: a back panel A (3), a side panel A (4) and a top panel (5), a rack (6) being arranged on the outer side of the back panel A (3), and a convex strip (8) being arranged on the inner side of the side panel A (4) for accommodating the detachable inner panel (7); the cabinet B (2) comprises: a back panel A (3), a side panel A (4) and a top panel (5), a rack (6) being arranged on the outer side of the back panel A (3), and a convex strip (8) being arranged on the inner side of the side panel A (4) for accommodating the detachable inner panel (7); The cabinet comprises a back panel B (9), a side panel B (10) and a bottom panel (11); a gear (12) is arranged on the inner side of the back panel B (9); the rack (6) of the back panel A (3) and the gear (12) of the back panel B (9) are combined into a gear rack transmission structure; the width of the cabinet A (1) is less than the width of the cabinet B (2); the depth of the cabinet A (1) is less than the depth of the cabinet B (2); and the side panel B (10) is bent near the front portion.

2. The space-adjustable sheet metal cabinet according to claim 1, characterized in that: The side panels A (4) and B (10) are provided with heat dissipation holes (16), the top panel (5) is provided with a USB interface (18), and the bottom panel (11) is provided with a wire hole (17).

3. The space-adjustable sheet metal cabinet according to claim 1, characterized in that: The protective door is a rolling door (15), and the rolling door (15) comprises: a curtain piece (19), a roller (20), and a mounting code (21) is provided at the top of the side panel A (4), and the roller (20) is mounted on the top of the cabinet body A (1) through the mounting code (21).

4. The space-adjustable sheet metal cabinet according to claim 1, characterized in that: The bottom surface of the bottom plate (11) is provided with supporting feet (14).

5. The space-adjustable sheet metal cabinet according to claim 1, characterized in that: The back plate B (9) is provided with a fixing member (22), and the fixing gear (12) is connected via the fixing member (22).

6. The space-adjustable sheet metal cabinet according to claim 5, characterized in that: The gear (12) is provided with a shaft (23), and the shaft (23) is key-connected to the gear (12) and inserted and fixed in the fixing member (22).

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