Adjustable instrument support of electric control cabinet

Abstract

The utility model relates to the technical field of electric control cabinets, and discloses an adjustable instrument support of an electric control cabinet, which comprises a cabinet body, an installation box is fixedly connected outside the cabinet body, and a fixed seat is fixedly connected inside the installation box. The first worm gear drives a first rotating shaft to rotate, the first rotating shaft drives a first bevel gear to rotate, the first bevel gear drives a second rotating shaft to rotate, the second rotating shaft drives a connecting rod to rotate, the connecting rod drives a connector to rotate, the connector drives an instrument screen to rotate, and transverse adjustment of the instrument screen is achieved; the second worm drives the second worm wheel to rotate, the second worm wheel drives the hollow pipe to rotate, the hollow pipe drives the U-shaped base to rotate, the U-shaped base drives the instrument screen to rotate, then vertical adjustment of the instrument screen is achieved, the two are used in cooperation, multi-angle adjustment and transverse and vertical screen conversion can be conducted on the instrument screen, and practicability and operation convenience are improved.

Description

Technical Field

[0001] The utility model relates to the technical field, and particularly relates to an adjustable instrument bracket for an electric control cabinet. Background Art

[0002] An electric control cabinet is a device used for installing, protecting, and managing electrical equipment, controllers, switches, and other electrical components. It is usually made of metal or plastic and has a protective housing that can prevent the influence of dust, moisture, and other external environmental factors on the internal electrical equipment. Electric control cabinets are usually used in industrial, commercial, and residential fields to carry and manage various components of an electrical system. They provide a safe environment, protect electrical equipment from damage, and help organize electrical wiring for easy maintenance and operation.

[0003] Chinese Patent CN220934677U discloses an adjustable instrument bracket for an electric control cabinet, which includes a cabinet body. One side of the cabinet body is provided with a cabinet door. One side of the top end inside the cabinet body is connected with a storage battery. One side inside the cabinet body is respectively connected with a first U-shaped rail and a second U-shaped rail. The other side inside the cabinet body is connected with a fan.

[0004] In the above patent, by pressing the rocker, one end of the rocker close to the first U-shaped rail tilts up, and the magnet on one side of the rocker and the magnetic strip no longer fit together. The control box loses the adsorption force and can slide freely on the first U-shaped rail and the second U-shaped rail. The control box can be slid to the area to be repaired for lighting, which is convenient for personnel to operate. However, in the actual use process, it cannot adjust the instrument screen at multiple angles and cannot change the horizontal and vertical screens of the instrument screen, so the practicability is relatively low. To solve the above problems, an adjustable instrument bracket for an electric control cabinet is proposed. Summary of the Utility Model

[0005] The purpose of the utility model is to provide an adjustable instrument bracket for an electric control cabinet to solve the problems mentioned in the background art.

[0006] To solve the above problems, the utility model provides a technical solution:

[0007] An adjustable instrument bracket for an electric control cabinet includes a cabinet body. An installation box is fixedly connected to the outside of the cabinet body. A fixed seat is fixedly connected to the inside of the installation box. A first rotating shaft is rotatably connected to the inside of the fixed seat. A first worm wheel is fixedly connected to the outside of the first rotating shaft. A hollow tube is rotatably connected to the outside of the first rotating shaft. The other end of the hollow tube is fixedly connected to a U-shaped seat. A second rotating shaft is rotatably connected to the inside of the U-shaped seat. A connecting rod is fixedly connected to the outside of the second rotating shaft. One end of the connecting rod is fixedly connected to a connecting head. One end of the connecting head is fixedly connected to an instrument screen.

[0008] As a preferred embodiment of the present utility model, a first fixed plate is fixedly connected inside the installation box, a first motor is fixedly connected to the outside of the first fixed plate, a first worm is fixedly connected to the driving end of the first motor, and the first worm is meshed with a first worm gear.

[0009] As a preferred embodiment of the present utility model, a second fixed plate is fixedly connected inside the installation box, a second motor is fixedly connected to the outside of the second fixed plate, a second worm is fixedly connected to the driving end of the second motor, a second worm gear is fixedly connected to the outside of the hollow tube, and the second worm gear is meshed with the second worm.

[0010] As a preferred embodiment of the present utility model, one end of the first rotating shaft away from the fixed seat extends into the U-shaped seat and is fixedly connected with a first bevel gear, a second bevel gear is fixedly connected to the outside of the second rotating shaft, and the second bevel gear is meshed with the first bevel gear.

[0011] As a preferred embodiment of the present utility model, first fixed ears are symmetrically and fixedly connected to the inner wall of the installation box, and each first fixed ear is rotatably connected to the first worm.

[0012] As a preferred embodiment of the present utility model, second fixed ears are symmetrically and fixedly connected to the inner wall of the installation box, and each second fixed ear is rotatably connected to the second worm.

[0013] The beneficial effects of the present utility model are as follows: The first motor drives the first worm to rotate, the first worm drives the first worm gear to rotate, the first worm gear drives the first rotating shaft to rotate, the first rotating shaft drives the first bevel gear to rotate, the first bevel gear drives the second rotating shaft to rotate, the second rotating shaft drives the connecting rod to rotate, the connecting rod drives the connecting head to rotate, and the connecting head drives the instrument screen to rotate, realizing the horizontal adjustment of the instrument screen. The second motor drives the second worm to rotate, the second worm drives the second worm gear to rotate, the second worm gear drives the hollow tube to rotate, the hollow tube drives the U-shaped seat to rotate, and the U-shaped seat drives the instrument screen to rotate, thereby realizing the vertical adjustment of the instrument screen. The two can be used in combination to realize the multi-angle adjustment of the instrument screen and the conversion between horizontal and vertical screens, improving the practicability and operation convenience. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] For ease of explanation, the present utility model will be described in detail by the following specific embodiments and accompanying drawings.

[0015] Figure 1 is the overall structural schematic diagram of the present utility model;

[0016] Figure 2 is the connection structural schematic diagram of the instrument screen of the present utility model;

[0017] Figure 3It is a schematic diagram of the internal structure of the installation box of the present utility model;

[0018] Figure 4 It is a schematic diagram of the connection structure of the hollow tube of the present utility model.

[0019] In the figure: 1, cabinet body; 2, installation box; 3, fixed seat; 4, first rotating shaft; 5, first worm gear; 6, hollow tube; 7, U-shaped seat; 8, second rotating shaft; 9, connecting rod; 10, connecting head; 11, instrument screen; 12, first fixing plate; 13, first motor; 14, first worm; 15, second fixing plate; 16, second motor; 17, second worm; 18, second worm gear; 19, first bevel gear; 20, second bevel gear; 21, first fixing ear; 22, second fixing ear. Specific embodiments

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model.

[0021] Embodiment

[0022] Please refer to Figure 1 - Figure 4 , the present utility model provides a technical solution: an adjustable instrument bracket for an electric control cabinet, including a cabinet body 1, an installation box 2 is fixedly connected to the outside of the cabinet body 1, a fixed seat 3 is fixedly connected to the inside of the installation box 2, a first rotating shaft 4 is rotatably connected to the inside of the fixed seat 3, a first worm gear 5 is fixedly connected to the outside of the first rotating shaft 4, a hollow tube 6 is rotatably connected to the outside of the first rotating shaft 4, when the hollow tube 6 rotates, it drives the U-shaped seat 7 to rotate, the other end of the hollow tube 6 is fixedly connected to the U-shaped seat 7, when the U-shaped seat 7 rotates, it drives the instrument screen 11 to rotate, a second rotating shaft 8 is rotatably connected to the inside of the U-shaped seat 7, when the second rotating shaft 8 rotates, it drives the connecting rod 9 to rotate, a connecting rod 9 is fixedly connected to the outside of the second rotating shaft 8, when the connecting rod 9 rotates, it drives the connecting head 10 to rotate, one end of the connecting rod 9 is fixedly connected to the connecting head 10, when the connecting head 10 rotates, it drives the instrument screen 11 to rotate, and one end of the connecting head 10 is fixedly connected to the instrument screen 11.

[0023] Furthermore, a first fixing plate 12 is fixedly connected inside the installation box 2. The first fixing plate 12 is used for installing the first motor 13. The first motor 13 is fixedly connected to the outside of the first fixing plate 12. The first motor 13 drives the first worm 14 to rotate. The driving end of the first motor 13 is fixedly connected to the first worm 14. When the first worm 14 rotates, it drives the first worm gear 5 to rotate. The first worm 14 is meshed and connected with the first worm gear 5. A second fixing plate 15 is fixedly connected inside the installation box 2. The second fixing plate 15 is used for installing the second motor 16. The second motor 16 is fixedly connected to the outside of the second fixing plate 15. The second motor 16 drives the second worm 17 to rotate. The driving end of the second motor 16 is fixedly connected to the second worm 17. When the second worm 17 rotates, it drives the second worm gear 18 to rotate. When the second worm gear 18 rotates, it drives the hollow tube 6 to rotate. The hollow tube 6 is fixedly connected to the outside of the second worm gear 18, and the second worm gear 18 is meshed and connected with the second worm 17. One end of the first rotating shaft 4 away from the fixed seat 3 extends into the U-shaped seat 7 and is fixedly connected with a first bevel gear 19. A second bevel gear 20 is fixedly connected to the outside of the second rotating shaft 8, and the second bevel gear 20 is meshed and connected with the first bevel gear 19.

[0024] Furthermore, first fixing ears 21 are symmetrically and fixedly connected to the inner wall of the installation box 2. The two first fixing ears 21 can improve the transmission stability of the first worm 14, and each first fixing ear 21 is rotatably connected to the first worm 14. Second fixing ears 22 are symmetrically and fixedly connected to the inner wall of the installation box 2. The two second fixing ears 22 can improve the transmission stability of the second worm 17, and each second fixing ear 22 is rotatably connected to the second worm 17.

[0025] In summary, when it is necessary to adjust the instrument panel 11, start the first motor 13. The first fixing plate 12 is used to install the first motor 13. The first motor 13 drives the first worm 14 to rotate. The two first fixing ears 21 can improve the transmission stability of the first worm 14. When the first worm 14 rotates, it drives the first worm gear 5 to rotate. When the first worm gear 5 rotates, it drives the first bevel gear 19 to rotate. When the first bevel gear 19 rotates, it drives the second bevel gear 20 to rotate. When the second bevel gear 20 rotates, it drives the second rotating shaft 8 to rotate. When the second rotating shaft 8 rotates, it drives the connecting rod 9 to rotate. When the connecting rod 9 rotates, it drives the connecting head 10 to rotate. When the connecting head 10 rotates, it drives the instrument panel 11 to rotate, realizing the horizontal angle adjustment of the instrument panel 11. Start the second motor 16. The second fixing plate 15 is used to install the second motor 16. The second motor 16 drives the second worm 17 to rotate. The two second fixing ears 22 can improve the transmission stability of the second worm 17. When the second worm 17 rotates, it drives the second worm gear 18 to rotate. When the second worm gear 18 rotates, it drives the hollow tube 6 to rotate. When the hollow tube 6 rotates, it drives the U-shaped seat 7 to rotate. When the U-shaped seat 7 rotates, it drives the instrument panel 11 to rotate, thereby realizing the vertical angle adjustment of the instrument panel 11. The first motor 13 drives the instrument panel 11 for horizontal adjustment, and the second motor 16 drives the instrument panel 11 for vertical adjustment. The two cooperate to realize multi-angle adjustment of the instrument panel 11 and the conversion between horizontal and vertical screens, improving the practicability and operation convenience.

[0026] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An adjustable instrument bracket for an electric control cabinet, characterized in that: The invention comprises a cabinet (1), wherein the cabinet (1) is fixedly connected to an installation box (2) on the outside, the installation box (2) is fixedly connected to a fixing seat (3) on the inside, the fixing seat (3) is internally rotatably connected to a first rotating shaft (4), the first rotating shaft (4) is fixedly connected to a first worm gear (5) on the outside, the first rotating shaft (4) is externally rotatably connected to a hollow tube (6), the other end of the hollow tube (6) is fixedly connected to a U-shaped seat (7), the U-shaped seat (7) is internally rotatably connected to a second rotating shaft (8), the second rotating shaft (8) is externally fixedly connected to a connecting rod (9), one end of the connecting rod (9) is fixedly connected to a connecting head (10), and one end of the connecting head (10) is fixedly connected to an instrument screen (11).

2. The adjustable instrument bracket for electric control cabinet according to claim 1, characterized in that: A first fixing plate (12) is fixedly connected to the interior of the installation box (2), a first motor (13) is fixedly connected to the exterior of the first fixing plate (12), a first worm (14) is fixedly connected to the driving end of the first motor (13), and the first worm (14) is meshingly connected to the first worm wheel (5).

3. The adjustable instrument bracket for electric control cabinet according to claim 1, characterized in that: A second fixing plate (15) is fixedly connected to the interior of the installation box (2), a second motor (16) is fixedly connected to the exterior of the second fixing plate (15), a second worm (17) is fixedly connected to the driving end of the second motor (16), a second worm gear (18) is fixedly connected to the exterior of the hollow tube (6), and the second worm gear (18) is meshingly connected to the second worm gear (17).

4. The adjustable instrument bracket for electric control cabinet according to claim 1, characterized in that: One end of the first rotating shaft (4) away from the fixed seat (3) extends to the inside of the U-shaped seat (7) and is fixedly connected to a first bevel gear (19); the outside of the second rotating shaft (8) is fixedly connected to a second bevel gear (20), and the second bevel gear (20) is meshingly connected to the first bevel gear (19).

5. The adjustable instrument bracket for electric control cabinet according to claim 2, characterized in that: The inner wall of the installation box (2) is symmetrically fixedly connected with first fixing ears (21), and each of the first fixing ears (21) is rotationally connected to the first worm (14).

6. The adjustable instrument bracket for electric control cabinet according to claim 3, characterized in that: The inner wall of the installation box (2) is symmetrically fixedly connected with second fixing ears (22), and each of the second fixing ears (22) is rotationally connected to the second worm (17).

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