cabinet

Abstract

The utility model discloses a kind of cabinets, it is related to weak current installation field, its technical scheme main point is: including shell and door plate rotationally connected in the front of shell, the inner side wall of shell is magnetically attracted and connected with magnetic attraction plate, the side fixedly connected with support block on the back of magnetic attraction plate to the inner side wall of shell, support block is rotationally connected with bar on it, the end rotationally connected with first U-shaped clamp of bar away from support block, first U-shaped clamp's open end is slidably connected with second U-shaped clamp, the open end of first U-shaped clamp and the open end of second U-shaped clamp are oppositely arranged, first U-shaped clamp and second U-shaped clamp between them are provided with elastic member to make both mutually close. In the utility model, the support system of multiple degrees of freedom adjustment realizes accurate positioning lighting, liberates the hand of maintenance personnel, facilitate the performance of maintenance work, magnetically attracted type installation is convenient according to the position of flexible adjustment of maintenance demand, reliable clamping structure ensures that lighting equipment is stable and does not fall off.

Description

Technical Field

[0001] This utility model relates to the field of low-voltage electrical installation, and more specifically, it relates to a cabinet. Background Technology

[0002] In the field of electrical equipment maintenance, server racks, as centralized installation carriers for various electronic components, typically have compact internal spaces and insufficient lighting. In traditional rack structures, when maintenance personnel work alone, additional lighting often requires holding a flashlight, mobile phone, or work light in one hand, leaving only one hand available for operation. This single-handed operation mode is particularly inconvenient in situations requiring delicate operations, such as connecting thin cables, debugging precision instruments, or replacing modular components, significantly reducing operational efficiency and increasing the risk of errors. While existing technologies offer built-in lighting solutions for racks, these are mostly fixed top-mounted light sources, creating blind spots and being unable to be moved with the maintenance personnel.

[0003] This utility model provides another technical solution to this technical problem. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a cabinet.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a cabinet, including a shell and a door panel rotatably connected to the front of the shell, an mounting plate for installing electronic components is detachably connected to the inner side wall of the shell away from the door panel, a magnetic suction plate is magnetically connected to the inner side wall of the shell, a support block is fixedly connected to the side of the magnetic suction plate facing away from the inner side wall of the shell, a rod is rotatably connected to the support block, a first U-shaped clamp is rotatably connected to the end of the rod away from the support block, a second U-shaped clamp is slidably connected to the open end of the first U-shaped clamp, the opening orientation of the first U-shaped clamp and the opening orientation of the second U-shaped clamp are opposite to each other, and an elastic member is provided between the first U-shaped clamp and the second U-shaped clamp to bring them closer together.

[0006] The present invention is further configured such that: the rod is composed of a rotating section, a connecting section, and an installation section; the rotating section is rotatably connected to the support block; both the rotating section and the installation section are slidably connected to the connecting section; and the first U-shaped clamp is located on the installation section.

[0007] The present invention is further configured such that: the support block is inserted into one end of the rotating section, a rotating shaft is rotatably connected to the support block, the rotating shaft passes through the opposite sides of the rotating section, and one end of the rotating shaft is threadedly engaged with the rotating section.

[0008] The present invention is further configured such that: a sliding groove is provided on the connecting section, and a slider embedded in the sliding groove is fixedly connected to both the rotating section and the mounting section.

[0009] The present invention is further configured such that: the slider is made of elastic material, and the inner sidewall of the groove is interference-fitted with the slider.

[0010] The present invention is further configured such that: each of the four corners of the mounting plate is provided with a snap-fit ​​groove, and the inner side wall of the housing is fixedly connected with a snap-fit ​​post that cooperates with the snap-fit ​​groove. The snap-fit ​​post is divided into upper and lower groups, and the two groups of snap-fit ​​posts clamp the mounting plate in the middle.

[0011] In summary, this utility model has the following beneficial effects: the multi-degree-of-freedom adjustable bracket system enables precise positioning of the lighting, frees the hands of maintenance personnel, facilitates maintenance work, the magnetic installation allows for flexible adjustment of the position according to maintenance needs, and the reliable clamping structure ensures that the lighting equipment is stable and does not fall off. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of the present invention. Figure 1 ; Figure 2 This is a schematic diagram of the structure of the present invention. Figure 2 ; Figure 3 for Figure 2 Enlarged view of point A in the middle.

[0013] In the diagram: 1. Shell; 2. Door panel; 3. Mounting plate; 4. Magnetic plate; 5. Support block; 6. First U-shaped clamp; 7. Second U-shaped clamp; 8. Rotating section; 9. Connecting section; 10. Mounting section; 11. Shaft; 12. Slide groove; 13. Slider; 14. Snap-fit ​​groove; 15. Snap-fit ​​post. Detailed Implementation

[0014] The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0015] Example: A server rack, such as Figure 1 , Figure 2 , Figure 3As shown, the cabinet includes a galvanized steel shell 1 and a door panel 2 hinged to the shell 1. A removable mounting plate 3 is installed on the rear side of the interior of the shell 1 for fixing electronic components. The mounting plate 3 itself is a bare plate, which users can drill, slot, and weld to install different electronic components to meet functional requirements. A magnetic lighting structure is installed on the inner wall of the cabinet. The magnetic plate 4 is attracted to any position on the inner wall of the cabinet by embedded neodymium iron boron magnets, and the installation position can be flexibly adjusted as needed. A support block 5 is fixed on the magnetic plate 4. The support block 5 is connected to multiple adjustable rods via a rotating shaft 11. The rotating shaft 11 consists of a bare rod and a threaded rod. As the threaded rod is turned, the friction between the rotating section 8 and the support block 5 can be adjusted. The rods adopt a three-section design, including the rotating section 8 connected to the support block 5, the middle connecting section 9, and the end mounting section 10. The rotating section 8 can rotate 180 degrees in the vertical plane and the angle is fixed by the thread at the end of the rotating shaft 11. The connecting section 9 has a groove 12 inside. The slider 13 on the rotating section 8 and the mounting section 10 is interference-fitted with the groove 12. The slider 13 is made of elastic rubber material, which ensures smooth sliding and fixed position.

[0016] like Figure 2 , Figure 3 As shown, the first U-shaped clamp 6 at the end of the rod is rotatably connected to the mounting section 10 via a shaft structure, enabling angle adjustment. A second U-shaped clamp 7 is slidably mounted at the end of the first U-shaped clamp 6, with a tension spring installed between them as an elastic element. This design allows for the secure clamping of various sizes of lighting equipment such as flashlights and work lights between the first U-shaped clamp 6 and the second U-shaped clamp 7, while also facilitating quick assembly and disassembly. Anti-slip rubber pads are attached to the inner sides of both the first U-shaped clamp 6 and the second U-shaped clamp 7 to prevent the lighting equipment from sliding or being scratched.

[0017] like Figure 2 , Figure 3 As shown, the mounting plate 3 is fixed using a four-point snap-fit ​​method, with a set of snap-fit ​​posts 15 on the upper and lower sides of the housing 1. The heads of the snap-fit ​​posts 15 are conical, cooperating with the snap-fit ​​slots 14 at the four corners of the mounting plate 3 to achieve precise positioning and quick assembly / disassembly. A 10mm gap is maintained between the mounting plate 3 and the housing 1 to facilitate cable routing and heat dissipation. All metal parts are treated with rust prevention.

[0018] In use, maintenance personnel can clamp the lighting equipment between the first U-shaped clamp 6 and the second U-shaped clamp 7, and adjust the length and angle of the rods to accurately illuminate the work area. The magnetic plate 4 can move freely along the inner wall of the cabinet to ensure no blind spots in lighting. When two hands are required for operation, the lighting equipment can be stably fixed in the desired position, completely freeing the operator's hands. After maintenance, the entire lighting bracket can be stored close to the inner wall of the housing 1, without occupying cabinet space.

[0019] The above description is merely a preferred embodiment of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are protected. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within the protection scope of this utility model.

Claims

1. A server rack, characterized in that: The device includes a housing (1) and a door panel (2) rotatably connected to the front of the housing (1). An mounting plate (3) for installing electronic components is detachably connected to the inner wall of the housing (1) away from the door panel (2). A magnetic suction plate (4) is magnetically connected to the inner wall of the housing (1). A support block (5) is fixedly connected to the side of the magnetic suction plate (4) facing away from the inner wall of the housing (1). A rod is rotatably connected to the support block (5). A first U-shaped clip (6) is rotatably connected to the end of the rod away from the support block (5). A second U-shaped clip (7) is slidably connected to the open end of the first U-shaped clip (6). The opening orientation of the first U-shaped clip (6) and the opening orientation of the second U-shaped clip (7) are opposite to each other. An elastic element is provided between the first U-shaped clip (6) and the second U-shaped clip (7) to bring them closer together.

2. The cabinet according to claim 1, characterized in that: The rod is composed of a rotating section (8), a connecting section (9), and an installation section (10). The rotating section (8) is rotatably connected to the support block (5). Both the rotating section (8) and the installation section (10) are slidably connected to the connecting section (9). The first U-shaped clamp (6) is located on the installation section (10).

3. The cabinet according to claim 2, characterized in that: The support block (5) is inserted into one end of the rotating section (8). A rotating shaft (11) is rotatably connected to the support block (5). The rotating shaft (11) passes through the opposite sides of the rotating section (8). One end of the rotating shaft (11) is threaded into the rotating section (8).

4. The cabinet according to claim 2, characterized in that: The connecting section (9) is provided with a sliding groove (12), and the rotating section (8) and the mounting section (10) are both fixedly connected with sliders (13) embedded in the sliding groove (12).

5. The cabinet according to claim 4, characterized in that: The slider (13) is made of elastic material, and the inner wall of the groove (12) is interference-fitted with the slider (13).

6. The cabinet according to claim 1, characterized in that: The mounting plate (3) has four corners with snap-fit ​​grooves (14), and the inner sidewall of the housing (1) is fixedly connected with snap-fit ​​posts (15) that cooperate with the snap-fit ​​grooves (14). The snap-fit ​​posts (15) are divided into upper and lower groups, and the two groups of snap-fit ​​posts (15) clamp the mounting plate (3) in the middle.

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