Adjustable shading device of LCP operation cabinet

Abstract

The utility model discloses an adjustable shading device of an LCP operation cabinet, and belongs to the technical field of LCP operation cabinet protection, the adjustable shading device of the LCP operation cabinet comprises a cabinet body, an adjusting motor is fixedly connected to the center of the top surface of the cabinet body, the output end of the adjusting motor is fixedly connected with a support rod, a guide mechanism is arranged below the support rod, and the guide mechanism is arranged below the support rod. According to the scheme, the operation cabinet is provided with the shading assembly capable of horizontally rotating and vertically adjusting, comprehensive shading protection can be conducted on the operation cabinet, the shading assembly can be used for shading and protecting the operation cabinet, and the shading assembly can also be used for shading and protecting the operation cabinet. And meanwhile, constructors can conveniently use the operation cabinet, the guide assembly is arranged to play a role in moving and guiding the shading assembly, the resistance of moving and guiding is reduced in cooperation with the autorotation mode, and the rotation stability of the shading assembly is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of LCP control cabinet protection technology, and more specifically, to an adjustable light-shielding device for an LCP control cabinet. Background Technology

[0002] LCP control cabinet, or local control cabinet, is a device installed at the production site to achieve local control of field equipment. By installing the control equipment on-site, the signal transmission distance is reduced, the system response speed is improved, and the real-time performance and accuracy of control are ensured. In order to reduce the long-term exposure of LCP control cabinet to direct sunlight, the outside of the LCP control cabinet is usually equipped with a shading device.

[0003] Based on the above, the inventors have discovered that existing shading devices have fixed positions and are not easy to rotate and adjust. As sunlight changes over time, the angle of illumination gradually adjusts, resulting in a decrease in the protective effect of the shading device. Therefore, in view of this, the inventors have studied and improved the existing structure to provide an adjustable shading device for an LCP control cabinet, in order to achieve a more practical purpose. Utility Model Content

[0004] 1. Technical problems to be solved

[0005] To address the problems existing in the prior art, the purpose of this utility model is to provide an adjustable light-shielding device for an LCP control cabinet. This solution is equipped with a light-shielding component that can be rotated horizontally and adjusted vertically, which can provide comprehensive light protection for the control cabinet, facilitate the use of the control cabinet by construction personnel, and set up a guide component to guide the movement of the light-shielding component. At the same time, the rotation method reduces the movement resistance and ensures the rotational stability of the light-shielding component.

[0006] 2. Technical Solution

[0007] To solve the above problems, the present invention adopts the following technical solution.

[0008] An adjustable light-shielding device for an LCP control cabinet includes a cabinet body. An adjustment motor is fixedly connected to the center of the top surface of the cabinet body. A support rod is fixedly connected to the output end of the adjustment motor. A guide mechanism is provided below the support rod. Drive motors are fixedly connected to both sides of the support rod near the rear end. A sunshade is provided on the front side of the support rod. A toothed ring is fixedly connected to the output end of the drive motor. Toothed grooves and limiting grooves are provided on both sides of the interior of the sunshade.

[0009] The guiding mechanism includes a pair of guide rods, with a sliding block fixedly connected to the bottom end of each guide rod. A set of balls is provided on both the upper and lower sides of each sliding block, and the same guide ring is sleeved on the outer side of the opposite surfaces of the two sliding blocks.

[0010] Furthermore, the support rod is U-shaped, and the top end of the guide rod is fixedly connected to the horizontal position of the support rod.

[0011] Furthermore, the toothed ring is movably connected to the front end of the support rod, and the side of the toothed ring penetrates the support rod and engages with the tooth groove.

[0012] Furthermore, the front end of the support rod is slidably connected to the limiting groove, and the sunshade is fitted onto the outside of the cabinet.

[0013] Furthermore, the guide rod is L-shaped and the two guide rods are symmetrically arranged.

[0014] Furthermore, the guide ring is fixedly connected to the top surface of the cabinet near the side, and the sliding block is slidably connected to the guide ring.

[0015] Furthermore, the ball is movably connected to the sliding block, and the side of the ball is in contact with the inner surface of the guide ring.

[0016] 3. Beneficial effects

[0017] Compared with existing technologies, the advantages of this utility model are:

[0018] (1) This solution uses the rotation of the support rod to drive the entire sunshade to rotate, adjust the shading angle, and at the same time make the two toothed rings rotate synchronously. The toothed rings are engaged with the toothed grooves to make the sunshade vertically adjustable. The limiting groove ensures the stability of the sunshade's movement. Compared with the existing technology, the solution is to set up a shading component that can be rotated horizontally and adjusted vertically, which can provide comprehensive shading protection for the control cabinet and make it convenient for construction personnel to use the control cabinet.

[0019] (2) By setting a guide mechanism, the rotation of the support rod synchronously drives the rotation of the two guide rods. The guide rod drives the sliding block to slide inside the guide ring. When the sliding block slides, the ball rubs against the inner surface of the guide ring and rotates, reducing the moving resistance of the sliding block. Compared with the prior art, the guide component plays a role in moving the shading component. At the same time, the rotation method reduces the moving resistance and ensures the rotational stability of the shading component. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the sunshade of this utility model;

[0022] Figure 3 This is an exploded view of the guiding mechanism of this utility model;

[0023] Figure 4This is a schematic diagram of the structure of the present invention in its working state.

[0024] The following are the labels in the diagram: 1. Cabinet; 2. Adjustment motor; 3. Support rod; 4. Guide mechanism; 5. Drive motor; 6. Sunshade; 7. Gear ring; 8. Gear groove; 9. Guide rod; 10. Sliding block; 11. Ball bearing; 12. Guide ring; 13. Limit groove. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0026] Example:

[0027] Please see Figure 1-4 An adjustable light-shielding device for an LCP control cabinet includes a cabinet body 1. An adjustment motor 2 is fixedly connected to the center of the top surface of the cabinet body 1. A support rod 3 is fixedly connected to the output end of the adjustment motor 2. A guide mechanism 4 is provided below the support rod 3. A drive motor 5 is fixedly connected to both sides of the support rod 3 near the rear end. A sunshade 6 is provided on the front side of the support rod 3. A toothed ring 7 is fixedly connected to the output end of the drive motor 5. Toothed grooves 8 and limiting grooves 13 are provided on both sides inside the sunshade 6.

[0028] The guide mechanism 4 includes a pair of guide rods 9. The bottom end of the guide rods 9 is fixedly connected to a sliding block 10. A set of balls 11 are provided on both the upper and lower sides of the sliding block 10. The two sliding blocks 10 are fitted with the same guide ring 12 on the outer side of their opposite surfaces. The guide mechanism 4 is provided to ensure the rotational stability of the sunshade assembly.

[0029] See Figure 1 The support rod 3 is U-shaped, and the top of the guide rod 9 is fixedly connected to the horizontal position of the support rod 3. Adjusting the motor 2 drives the support rod 3 to rotate.

[0030] See Figure 2 The toothed ring 7 is movably connected to the front end of the support rod 3, and the side of the toothed ring 7 passes through the support rod 3 and meshes with the toothed groove 8. When the two drive motors 5 are started, the two toothed rings 7 rotate synchronously. The toothed ring 7 cooperates with the meshing toothed groove 8 to make the sunshade 6 vertically adjustable, which is convenient for construction personnel to use the control cabinet.

[0031] See Figure 4The front end of the support rod 3 is slidably connected to the limiting groove 13. The sunshade 6 is fitted on the outside of the cabinet 1. The sunshade 6 provides light protection for the cabinet 1, and the limiting groove 13 ensures the stability of the movement of the sunshade 6.

[0032] See Figure 3 The guide rod 9 is L-shaped and the two guide rods 9 are symmetrically arranged. The rotation of the support rod 3 synchronously drives the rotation of the two guide rods 9.

[0033] See Figure 3 The guide ring 12 is fixedly connected to the top surface of the cabinet 1 near the side, and the sliding block 10 is slidably connected to the guide ring 12. The guide rod 9 drives the sliding block 10 to slide inside the guide ring 12.

[0034] See Figure 3 The ball 11 is movably connected to the sliding block 10, and the side of the ball 11 is in contact with the inner surface of the guide ring 12. When the sliding block 10 slides, the ball 11 rotates due to friction with the inner surface of the guide ring 12, reducing the moving resistance of the sliding block 10.

[0035] In use: The sunshade 6 provides light protection for the cabinet 1. As time goes by and the angle of light changes, the adjusting motor 2 can be started to drive the support rod 3 to rotate. The rotation of the support rod 3 causes the sunshade 6 to move as a whole, adjusting the light-blocking angle. At the same time, the rotation of the support rod 3 drives the two guide rods 9 to rotate. The guide rods 9 drive the sliding block 10 to slide inside the guide ring 12. When the sliding block 10 slides, the ball 11 rubs against the inner surface of the guide ring 12 and rotates, reducing the moving resistance of the sliding block 10. The guide assembly ensures the rotational stability of the sunshade assembly. The two drive motors 5 are started to make the two toothed rings 7 rotate synchronously. The toothed rings 7 engage with the meshing toothed grooves 8 to adjust the sunshade 6 in the vertical direction. The limiting groove 13 ensures the moving stability of the sunshade 6. While ensuring the light-blocking effect, it is convenient for construction personnel to use the operating cabinet.

[0036] Finally, it should be noted that in the description of this utility model, the terms "vertical," "upper," "lower," "horizontal," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0037] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0038] The above description is merely a preferred embodiment of this utility model; however, the protection scope of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the technical scope disclosed in this utility model, based on the technical solution and its improved concept, should be included within the protection scope of this utility model.

Claims

1. An adjustable light-shielding device for an LCP control cabinet, comprising a cabinet body (1), wherein an adjusting motor (2) is fixedly connected to the center of the top surface of the cabinet body (1), and a support rod (3) is fixedly connected to the output end of the adjusting motor (2), characterized in that: A guide mechanism (4) is provided below the support rod (3), and a drive motor (5) is fixedly connected to both sides of the support rod (3) near the rear end. A sunshade (6) is provided on the front side of the support rod (3). A toothed ring (7) is fixedly connected to the output end of the drive motor (5). A toothed groove (8) and a limiting groove (13) are provided on both sides of the interior of the sunshade (6). The guiding mechanism (4) includes a pair of guide rods (9), and a sliding block (10) is fixedly connected to the bottom end of the guide rod (9). A set of balls (11) is provided on both the upper and lower sides of the sliding block (10), and the same guide ring (12) is sleeved on the outer side of the opposite surface of the two sliding blocks (10).

2. The adjustable light-shielding device for an LCP control cabinet according to claim 1, characterized in that: The support rod (3) is U-shaped, and the top end of the guide rod (9) is fixedly connected to the horizontal position of the support rod (3).

3. The adjustable light-shielding device for an LCP control cabinet according to claim 1, characterized in that: The toothed ring (7) is movably connected to the front end of the support rod (3), and the side of the toothed ring (7) passes through the support rod (3) and meshes with the tooth groove (8).

4. The adjustable light-shielding device for an LCP control cabinet according to claim 1, characterized in that: The front end of the support rod (3) is slidably connected to the limiting groove (13), and the sunshade (6) is fitted on the outside of the cabinet (1).

5. The adjustable light-shielding device for an LCP control cabinet according to claim 1, characterized in that: The guide rod (9) is L-shaped and the two guide rods (9) are symmetrically arranged.

6. The adjustable light-shielding device for an LCP control cabinet according to claim 1, characterized in that: The guide ring (12) is fixedly connected to the top surface of the cabinet (1) near the side, and the sliding block (10) is slidably connected to the guide ring (12).

7. The adjustable light-shielding device for an LCP control cabinet according to claim 1, characterized in that: The ball (11) is movably connected to the sliding block (10), and the side of the ball (11) is in contact with the inner surface of the guide ring (12).

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