Transformer switch support

Abstract

The utility model provides a transformer switch support, which relates to the technical field of transformers, and comprises a transformer main body, a switch main body is arranged at one end of the transformer main body, a protection box is clamped at one end of the transformer main body outside the switch main body, and a slot matched with the protection box is arranged at one end of the transformer main body. When the protection box needs to be disassembled, a user only needs to pull the push plate downwards to drive the clamping column to move downwards to be separated from the clamping groove in the transformer body, at the moment, the user can directly move out of the protection box to maintain or replace the protection box, the push plate structure of the device is arranged in the protection box, and when the protection box is installed, the clamping column is arranged in the transformer body, so that the protection box is convenient to disassemble. The switch is simple in structure, is not affected by external natural factors, can drive a screw rod to rotate through rotating a rotating plate by a user, enables a moving plate to rise and fall under the limiting of a limiting column, can drive a supporting plate arranged at the top end of the moving plate to rise and fall, and enables the supporting plate to be adjusted according to the height of the switch body.

Description

Technical Field

[0001] The utility model relates to the technical field of transformers, in particular to a transformer switch bracket. Background Art

[0002] A transformer is a device that uses the principle of electromagnetic induction to change AC voltage. Its main components are the primary coil, the secondary coil and the iron core (magnetic core). In electrical equipment and wireless circuits, it is often used to increase or decrease voltage, match impedance, and provide safety isolation. In a generator, whether the coil moves through a magnetic field or the magnetic field moves through a fixed coil, an electric potential can be induced in the coil. In both cases, the value of the magnetic flux remains unchanged, but the amount of magnetic flux intersecting the coil changes. This is the principle of mutual induction. A transformer is a device that uses electromagnetic mutual induction to transform voltage, current, and impedance.

[0003] At present, a transformer switch bracket in the prior art is supported and protected by a protective box, and the traditional protective box is installed by multiple bolts. The bolts are exposed to the outside and may be damaged when facing the erosion of external natural factors, which makes the subsequent installation and removal of the protective box very troublesome and has poor practicality. In addition, a transformer switch bracket in the prior art cannot be adjusted in height according to the position of the switch body, has great limitations during installation, and is not practical. Utility Model Content

[0004] The utility model aims to solve the problem in the prior art that bolts are exposed to the outside and may be damaged due to erosion by external natural factors, which makes the subsequent installation and removal of the protection box very troublesome and the height cannot be adjusted according to the position of the switch body, resulting in great limitations during installation. A transformer switch bracket is proposed to solve the problem that the bolts are exposed to the outside and may be damaged due to erosion by external natural factors, which makes the subsequent installation and removal of the protection box very troublesome and the height cannot be adjusted according to the position of the switch body, resulting in great limitations during installation.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a transformer switch bracket, including a transformer body, a switch body is installed at one end of the transformer body, a protective box is clamped at one end of the transformer body on the outside of the switch body, a slot matching the protective box is opened at one end of the transformer body, a mounting structure for facilitating the installation and disassembly of the protective box is provided at the top of the protective box, a support plate is provided in the protective box, and an adjustment structure for adjusting the support plate is provided below the support plate in the protective box.

[0006] Preferably, the installation and disassembly structure includes an inner cavity opened at the top of the protection box, a spring is fixed on the inner wall of the inner cavity, a clamping column is fixed to the top of the spring, and the clamping column passes through the top of the protection box and is arranged in the transformer body.

[0007] Preferably, the adjustment structure includes a screw arranged on the inner bottom wall of the protective box, a movable plate is threadedly connected to the outer wall of the screw, both ends of the movable plate are slidably connected to limiting columns, the top of the limiting column is fixed with the limiting plate, connecting plates are fixed on both sides of the top of the movable plate, and the top of the connecting plate is fixed to the support plate.

[0008] Preferably, a slot matching the card column is provided on the upper side of the transformer body located at the slot, limiting blocks are fixed at both ends of the outer wall of the card column, a limiting groove matching the limiting block is provided in the protective box, and the limiting groove is connected to the inner cavity.

[0009] Preferably, a push plate is fixed to one end of the clamping column, a push groove matching the push plate is provided on the inner top wall of the protection box, a plurality of convenient push holes are provided in the push plate, and an oblique opening is provided at the top end of the clamping column.

[0010] Preferably, a connecting column is fixed to the bottom end of the screw rod, the bottom end of the connecting column passes through the bottom end of the protection box and is fixed with a rotating plate, and the connecting column is rotatably connected to the protection box, and a friction-enhancing sleeve is fixed on the outer wall of the rotating plate.

[0011] Preferably, a lighting lamp is installed on the inner top wall of the protective box, a door panel is connected to a pin shaft at one end of the protective box, a handle is fixed on the outer wall of the door panel, a buffer block is fixed on the inner wall of the protective box on one side of the door panel, a baffle is fixed on the bottom end of the protective box, and a sealing sleeve is fixed on one end of the transformer body located on the outside of the protective box.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. In the utility model, when the protection box needs to be disassembled, the user only needs to pull down the push plate to drive the clamping column to move down and out of the clamping slot in the transformer body. At this time, the user can directly move out the protection box to repair or replace it. In addition, the push plate and other structures of the device are all arranged in the protection box, and when the protection box is installed, the clamping column is arranged in the transformer body and will not be affected by external natural factors, which greatly improves its service life and is more practical.

[0014] 2. In the utility model, the user rotates the rotating plate to drive the screw to rotate, so that the movable plate can be raised or lowered under the limit of the limit column, thereby driving the support plate provided on the top thereof to be raised or lowered, so that the support plate can be adjusted according to the height of the switch body, which is more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A three-dimensional diagram of a transformer switch bracket is proposed for the utility model;

[0016] Figure 2A cross-sectional view of a transformer switch bracket is proposed for the utility model;

[0017] Figure 3 A cross-sectional view of an adjustment structure of a transformer switch bracket is proposed for the utility model;

[0018] Figure 4 The utility model provides a schematic diagram of the installation and disassembly structure of a transformer switch bracket.

[0019] Legend: 1. Transformer body; 2. Switch body; 3. Protection box; 4. Slot; 5. Sealing sleeve; 6. Installation and disassembly structure; 601. Inner cavity; 602. Spring; 603. Clamping column; 7. Clamping slot; 8. Limiting block; 9. Limiting slot; 10. Push plate; 11. Pushing slot; 12. Easy-push hole; 13. Oblique mouth; 14. Support plate; 15. Adjustment structure; 1501. Screw; 1502. Moving plate; 1503. Limiting column; 1504. Limiting plate; 1505. Connecting plate; 16. Connecting column; 17. Rotating plate; 18. Friction sleeve; 19. Baffle; 20. Lighting lamp; 21. Buffer block; 22. Door panel; 23. Handle. DETAILED DESCRIPTION

[0020] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0021] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0022] Embodiment 1, as Figure 1-4 As shown, the utility model provides a transformer switch bracket, including a transformer body 1, a switch body 2 is installed at one end of the transformer body 1, a protection box 3 is clamped at one end of the transformer body 1 on the outside of the switch body 2, a slot 4 matching the protection box 3 is opened at one end of the transformer body 1, a mounting structure 6 for facilitating the installation and disassembly of the protection box 3 is provided at the top of the protection box 3, a support plate 14 is provided in the protection box 3, and an adjustment structure 15 for adjusting the support plate 14 is provided below the support plate 14 in the protection box 3.

[0023] The effect achieved by the entire embodiment 1 is that the setting of the protection box 3 can provide comprehensive protection for the switch body 2 to prevent it from being eroded by rain or dust, and it is more practical. Through the setting of the installation and disassembly structure 6, the protection box 3 can be installed and disassembled at any time, which is convenient for its maintenance or replacement, and the installation and disassembly structure 6 is arranged in the protection box 3, which prevents the traditional bolts from being installed on the outside of the protection box 3 and being eroded and damaged, causing the protection box 3 to fall off, and it is more practical. Through the setting of the adjustment structure 15, the height of the support plate 14 can be adjusted at will according to the height of the switch body 2, and it is more practical.

[0024] Embodiment 2, as Figure 1-4 As shown, the installation structure 6 includes an inner cavity 601 opened at the top of the protection box 3, a spring 602 is fixed on the inner wall of the inner cavity 601, a clamping column 603 is fixed on the top of the spring 602, the clamping column 603 passes through the top of the protection box 3 and is arranged in the transformer body 1, the adjustment structure 15 includes a screw 1501 arranged on the inner bottom wall of the protection box 3, a movable plate 1502 is threadedly connected to the outer wall of the screw 1501, both ends of the movable plate 1502 are slidably connected to the limiting column 1503, the top of the limiting column 1503 is fixed with a limiting plate 1504, connecting plates 1505 are fixed on both sides of the top of the movable plate 1502, and the top of the connecting plate 1505 is fixed to the support plate 14, the transformer body 1 is located on the upper side of the slot 4 and is provided with a clamping groove 7 matching the clamping column 603, both ends of the outer wall of the clamping column 603 are fixed with limiting blocks 8, and the protective box 3 is provided with a clamping groove 7 matching the limiting block 8 The limiting groove 9 is connected with the inner cavity 601, a push plate 10 is fixed to one end of the card column 603, a push groove 11 matching the push plate 10 is opened on the inner top wall of the protection box 3, and a plurality of push holes 12 are opened in the push plate 10, and an oblique mouth 13 is opened at the top of the card column 603, a connecting column 16 is fixed to the bottom end of the screw 1501, the bottom end of the connecting column 16 passes through the bottom end of the protection box 3 and is fixed with a rotating plate 17, and the connecting column 16 is rotatably connected to the protection box 3, and a friction sleeve 18 is fixed on the outer wall of the rotating plate 17, a lighting lamp 20 is installed on the inner top wall of the protection box 3, a door panel 22 is connected to one end of the protection box 3 by a pin shaft, and a handle 23 is fixed on the outer wall of the door panel 22, a buffer block 21 is fixed on the inner wall of the protection box 3 on one side of the door panel 22, a baffle 19 is fixed to the bottom end of the protection box 3, and one end of the transformer body 1 is located on the outside of the protection box 3 and is fixed with a sealing sleeve 5.

[0025] The effect achieved by the entire embodiment 2 is that when the protection box 3 needs to be disassembled, the user only needs to pull down the push plate 10 to drive the clamping column 603 to move down and disengage from the clamping slot 7 in the transformer body 1. At this time, the user can directly remove the protection box 3 to repair or replace it. In addition, the push plate 10 and other structures of the device are all arranged in the protection box 3, and when the protection box 3 is installed, the clamping column 603 is arranged in the transformer body 1 and will not be affected by external natural factors, which greatly improves its service life and is more practical. By rotating the rotating plate 17 by the user, the screw 1501 can be driven to rotate, so that the movable plate 1502 is in the limit column 15 03 is raised and lowered under the limit, thereby driving the support plate 14 provided on the top thereof to be raised and lowered, so that the support plate 14 can be adjusted according to the height of the switch body 2, which is more practical. In addition, the height of the limit column 1503 of the device is equal to the height of the screw 1501, and the problem of the movable plate 1502 being separated from the screw 1501 will not occur. Through the setting of the oblique mouth 13, when the protective box 3 needs to be installed, it is only necessary to align one end of the protective box 3 with the slot 4. At this time, the protective box 3 can be directly pushed so that one end of the protective box 3 enters the slot 4, and the clamping column 603 will shrink into the inner cavity 601 when it is squeezed and moved due to the setting of the oblique mouth 13.

[0026] Working principle: When using the device, it is only necessary to align one end of the protective box 3 with the slot 4. At this time, the protective box 3 can be directly pushed so that one end of the protective box 3 enters the slot 4, and the clamping column 603 will shrink into the inner cavity 601 during the extrusion movement due to the setting of the oblique mouth 13. When the protective box 3 is moved to a suitable position, the clamping column 603 will enter the slot 4 due to the reset force of the spring 602, thereby achieving the effect of installing the protective box 3. After installation, the user can rotate the rotating plate 17 to drive the screw 1501 to rotate, so that the movable plate 1502 can be lifted and lowered under the limit of the limit column 1503, thereby driving the support plate 14 provided on the top thereof to be lifted and lowered, so that the support plate 14 can be adjusted according to the height of the switch body 2.

[0027] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A transformer switch support, comprising a transformer body (1), characterized in that: A switch body (2) is installed at one end of the transformer body (1); a protection box (3) is clamped at one end of the transformer body (1) on the outside of the switch body (2); a slot (4) matching the protection box (3) is provided at one end of the transformer body (1); a mounting structure (6) for facilitating mounting and dismounting of the protection box (3) is provided at the top of the protection box (3); a support plate (14) is provided inside the protection box (3); and an adjustment structure (15) for adjusting the support plate (14) is provided below the support plate (14) inside the protection box (3).

2. A transformer switch bracket according to claim 1, characterized in that: The installation and disassembly structure (6) comprises an inner cavity (601) opened at the top of the protection box (3), a spring (602) is fixed on the inner wall of the inner cavity (601), a clamping column (603) is fixed at the top of the spring (602), and the clamping column (603) passes through the top of the protection box (3) and is arranged in the transformer body (1).

3. A transformer switch bracket according to claim 1, characterized in that: The adjustment structure (15) comprises a screw (1501) arranged on the inner bottom wall of the protection box (3), a movable plate (1502) being threadedly connected to the outer wall of the screw (1501), both ends of the movable plate (1502) being slidably connected to limit columns (1503), a limit plate (1504) being fixed to the top of the limit column (1503), connecting plates (1505) being fixed to both sides of the top of the movable plate (1502), and the top of the connecting plate (1505) being fixed to the support plate (14).

4. A transformer switch bracket according to claim 2, characterized in that: The transformer body (1) is provided with a slot (7) matching the slot column (603) on the upper side of the slot (4), and limit blocks (8) are fixed at both ends of the outer wall of the slot column (603). A limit slot (9) matching the limit block (8) is provided in the protection box (3), and the limit slot (9) is communicated with the inner cavity (601).

5. A transformer switch bracket according to claim 2, characterized in that: A push plate (10) is fixed to one end of the clamping column (603), a push groove (11) matching the push plate (10) is provided on the inner top wall of the protection box (3), a plurality of push holes (12) are provided in the push plate (10), and an oblique opening (13) is provided at the top end of the clamping column (603).

6. A transformer switch bracket according to claim 3, characterized in that: A connecting column (16) is fixed to the bottom end of the screw rod (1501), the bottom end of the connecting column (16) passes through the bottom end of the protection box (3) and is fixed with a rotating plate (17), and the connecting column (16) is rotatably connected to the protection box (3), and a friction-enhancing sleeve (18) is fixed on the outer wall of the rotating plate (17).

7. The transformer switch bracket according to claim 1, characterized in that: An illumination lamp (20) is mounted on the inner top wall of the protection box (3); a door panel (22) is connected to one end of the protection box (3) by a pin shaft; a handle (23) is fixed to the outer wall of the door panel (22); a buffer block (21) is fixed to the inner wall of the protection box (3) on one side of the door panel (22); a baffle (19) is fixed to the bottom end of the protection box (3); and a sealing sleeve (5) is fixed to one end of the transformer body (1) located outside the protection box (3).

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