Transformer convenient to disassemble

Abstract

The utility model discloses a transformer convenient to disassemble, which relates to the technical field of transformers and comprises a mounting plate, a base arranged on the top surface of the mounting plate and a transformer body arranged on the top surface of the base, a plurality of fixing parts are uniformly arranged on the bottom surface of the base, and a plurality of circular holes matched with the fixing parts are formed in the top surface of the mounting plate. The fixing part comprises a sleeve arranged on the bottom face of the base, a movable rod is slidably arranged in the sleeve, a spring is arranged between the movable rod and the sleeve, a rectangular opening is formed in the bottom face of the movable rod, a short shaft is rotatably arranged at the bottom of the rectangular opening, and a fixing rod is arranged on the outer wall of the short shaft. The fixed rod and the movable rod of the fixing piece are in the vertical state, then the transformer body can be fixed under the action of the spring, operation is easy and convenient, and the working efficiency of installation of the transformer body is improved; and meanwhile, when the fixed rod and the movable rod are in the horizontal state, fixation of the transformer body can be relieved, and therefore the work efficiency of disassembling the transformer body is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of transformers, in particular to a transformer which is convenient to disassemble. Background Art

[0002] A transformer is a device that uses the principle of electromagnetic induction to change AC voltage. In electrical equipment and wireless circuits, transformers are often used to increase or decrease voltage, match impedance, and provide safety isolation. When using a transformer outdoors, the voltage of the transformer is relatively high and the risk is relatively high. For safety reasons, the transformer must be fixed to a pole during use. Existing transformers are fixed to poles with bolts, and the bolts will rust after long-term outdoor use, causing the threads of the bolts to corrode, making it difficult to remove the bolts, and even causing the bolts to break during the disassembly process, affecting the disassembly of the transformer. Therefore, a transformer that is easy to disassemble is proposed to solve the above problems. Utility Model Content

[0003] The utility model aims to solve the shortcomings in the prior art and provides a transformer which is easy to disassemble.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A transformer that is easy to disassemble, comprising a mounting plate, a base arranged on the top surface of the mounting plate, and a transformer body arranged on the top surface of the base, wherein a plurality of fixing members are evenly arranged on the bottom surface of the base, and a plurality of circular holes are opened on the top surface of the mounting plate to match the fixing members;

[0006] The fixing part includes a sleeve arranged on the bottom surface of the base, and the sleeve is movably inserted into the circular hole. A movable rod is slidably arranged in the sleeve, a spring is arranged between the movable rod and the sleeve, a rectangular opening is opened on the bottom surface of the movable rod, a short shaft is rotatably arranged at the bottom of the rectangular opening, and a fixing rod is arranged on the outer wall of the short shaft.

[0007] Preferably, the depth of the rectangular opening is greater than half the length of the fixing rod.

[0008] Preferably, an annular plate is provided outside the bottom opening of the circular hole, a protective sleeve is provided inside the annular plate, fixing columns are symmetrically provided on the outer wall of the protective sleeve, and fixing holes are provided on the inner wall of the annular plate to cooperate with the fixing columns.

[0009] Preferably, the protective cover is made of elastic rubber material.

[0010] Preferably, a plurality of limit plates are symmetrically arranged on the top surface of the mounting plate, and the limit plates are L-shaped.

[0011] Compared with the prior art, the utility model has the following beneficial effects: the utility model uses the fixing rod of the fixing part to be in a vertical state with the movable rod, and then the transformer body can be fixed under the action of the spring, which is simple and convenient to operate, and improves the work efficiency of the transformer body installation; at the same time, the fixing rod and the movable rod are in a horizontal state to release the fixation of the transformer body, thereby improving the work efficiency of the transformer body disassembly; in summary, the transformer body can be quickly installed or disassembled, and the work efficiency of the transformer body installation or disassembly can be further improved; wherein, through the use of the annular plate and the protective cover, it is convenient to protect the fixing rod, avoid the fixing rod being exposed to the outside for a long time and corroded, thereby improving the service life of the fixing rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of the utility model from a front perspective;

[0013] Figure 2 This is a schematic diagram of the structure of the utility model from a bottom-up perspective;

[0014] Figure 3 This is a schematic diagram of the structure of the utility model without the protective cover;

[0015] Figure 4 It is a structural schematic diagram of the fixing member of the utility model;

[0016] Figure 5 It is a cross-sectional view of the sleeve of the utility model;

[0017] Figure 6 It is a cross-sectional view of the protective cover of the utility model.

[0018] Serial numbers in the figure: 1. Mounting plate; 2. Base; 3. Limiting plate; 4. Transformer body; 5. Protective cover; 6. Sleeve; 7. Rectangular opening; 8. Fixed rod; 9. Spring; 10. Movable rod; 11. Short shaft; 12. Ring plate; 13. Fixed column. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] Example: See Figure 1-6A transformer that is easy to disassemble comprises a mounting plate 1, a base 2 arranged on the top surface of the mounting plate 1 and a transformer body 4 arranged on the top surface of the base 2. A plurality of fixing members are evenly arranged on the bottom surface of the base 2, and a plurality of circular holes are opened on the top surface of the mounting plate 1 to cooperate with the fixing members; the fixing rod 8 of the fixing member is in a vertical state with the movable rod 10, and then the transformer body 4 is fixed under the action of the spring 9, which is simple and convenient to operate, and improves the work efficiency of the installation of the transformer body 4; at the same time, the fixing rod 8 and the movable rod 10 are in a horizontal state to release the fixation of the transformer body 4, thereby improving the work efficiency of the disassembly of the transformer body 4; in summary, the transformer body 4 can be quickly installed or disassembled, and the work efficiency of the installation or disassembly of the transformer body 4 can be further improved.

[0021] The fixing part includes a sleeve 6 arranged on the bottom surface of the base 2, and the sleeve 6 is movably inserted into the circular hole. A movable rod 10 is slidably arranged in the sleeve 6, and a spring 9 is arranged between the movable rod 10 and the sleeve 6. One end of the spring 9 is fixed to the inner bottom of the sleeve 6, and the other end is fixed to the movable rod 10, so that it is convenient to pull the movable rod 10, so that the fixing rod 8 is in close contact with the mounting plate 1, thereby improving the stability of the fixation of the transformer body 4; a rectangular opening 7 is opened on the bottom surface of the movable rod 10, and a short shaft 11 is rotatably arranged at the bottom of the rectangular opening 7, and a fixing rod 8 is arranged on the outer wall of the short shaft 11.

[0022] In the present invention, the depth of the rectangular opening 7 is greater than half the length of the fixing rod 8, which facilitates the rotation of the fixing rod 8, thereby facilitating the unlocking of the transformer body 4 and facilitating the disassembly of the transformer body 4.

[0023] In the utility model, an annular plate 12 is provided on the outer side of the bottom opening of the circular hole, a protective cover 5 is provided inside the annular plate 12, fixing columns 13 are symmetrically provided on the outer wall of the protective cover 5, and fixing holes are provided on the inner wall of the annular plate 12 to cooperate with the fixing columns 13. Through the use of the annular plate 12 and the protective cover 5, it is convenient to protect the fixing rod 8, avoid the fixing rod 8 from being exposed to the outside for a long time and being corroded, thereby improving the service life of the fixing rod 8.

[0024] In the present invention, the protective cover 5 is made of elastic rubber material, which is convenient for the protective cover 5 to automatically pop up, so that the fixing column 13 is inserted into the fixing hole, thereby realizing the installation of the protective cover 5 in the annular plate 12, and also facilitating the removal of the protective cover 5.

[0025] In the utility model, a plurality of limit plates 3 are symmetrically arranged on the top surface of the mounting plate 1, and the limit plates 3 are L-shaped. By using the limit plates 3, it is convenient to limit the position of the transformer body 4, and it is convenient to insert the sleeve 6 into the circular hole, thereby facilitating the installation of the transformer body 4.

[0026] Working principle: When the utility model is in use, first rotate the fixed rod 8 at the bottom of the movable rod 10 so that the fixed rod 8 and the movable rod 10 are in a horizontal state; then place the base 2 at the bottom of the transformer body 4 between the limiting plates 3, so that the sleeve 6 is inserted into the circular hole, and then pull the fixed rod 8 to move the bottom of the movable rod 10 to the bottom of the mounting plate 1 and rotate the fixed rod 8 so that the fixed rod 8 is in a horizontal state, and then under the action of the spring 9, the fixed rod 8 is contacted with the bottom surface of the mounting plate 1, so as to achieve the fixation of the transformer body 4; finally, pinch the protective cover 5 so that the protective cover 5 is inserted into the machine annular plate 12, and align the fixing column 13 on the outer wall of the protective cover 5 with the fixing hole on the inner wall of the annular plate 12, and then release the protective cover 5. When the protective cover 5 is restored, the fixing column 13 will be inserted into the fixing hole, so as to achieve the installation of the protective cover 5;

[0027] When disassembling the transformer body 4, first pinch the protective cover 5 to deform it, so that the fixing column 13 is separated from the fixing hole, and then the protective cover 5 is removed, and then the fixing rod 8 is pulled, and then the fixing rod 8 is rotated to make it horizontal with the movable rod 10, so as to release the fixation of the transformer body 4, and then the transformer body 4 is removed, thereby realizing the disassembly of the transformer body 4.

[0028] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A transformer that is easy to disassemble, comprising a mounting plate (1), a base (2) arranged on the top surface of the mounting plate (1), and a transformer body (4) arranged on the top surface of the base (2), characterized in that: A plurality of fixing members are evenly arranged on the bottom surface of the base (2), and a plurality of circular holes are provided on the top surface of the mounting plate (1) to match the fixing members; The fixing member comprises a sleeve (6) arranged on the bottom surface of the base (2), and the sleeve (6) is movably inserted into the circular hole. A movable rod (10) is slidably arranged in the sleeve (6), a spring (9) is arranged between the movable rod (10) and the sleeve (6), a rectangular opening (7) is opened on the bottom surface of the movable rod (10), a short shaft (11) is rotatably arranged at the bottom of the rectangular opening (7), and a fixing rod (8) is arranged on the outer wall of the short shaft (11).

2. A transformer that is easy to disassemble according to claim 1, characterized in that: The depth of the rectangular opening (7) is greater than half the length of the fixing rod (8).

3. The easily disassembled transformer according to claim 1, characterized in that: An annular plate (12) is provided outside the bottom opening of the circular hole, a protective sleeve (5) is provided inside the annular plate (12), fixing columns (13) are symmetrically provided on the outer wall of the protective sleeve (5), and fixing holes are provided on the inner wall of the annular plate (12) to match the fixing columns (13).

4. The easily disassembled transformer according to claim 3, characterized in that: The protective sleeve (5) is made of elastic rubber material.

5. The easily disassembled transformer according to claim 1, characterized in that: A plurality of limit plates (3) are symmetrically arranged on the top surface of the mounting plate (1), and the limit plates (3) are L-shaped.

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