Switch device capable of replacing components

Abstract

The utility model relates to the technical field of switches, and particularly discloses a switch device capable of replacing components, which is characterized in that the top of a sliding column is fixedly provided with a second circular truncated cone, the side wall of the second circular truncated cone is slidably provided with a first plugging column, the side wall of the first plugging column is provided with a second circular hole, and the second circular hole is internally slidably provided with a connecting rod; a wedge-shaped block is fixedly installed at the end, close to the second circular truncated cone, of the connecting rod, the side wall of the connecting rod is sleeved with a spring, the wedge-shaped block makes contact with the side wall of the second circular truncated cone, the wedge-shaped block is clamped at the bottom of the second circular truncated cone, the wedge-shaped block slides to the bottom of the first circular truncated cone along the side wall of the first circular truncated cone, and the wedge-shaped block drives the first circular truncated cone to move from bottom to top. When the first circular truncated cone makes contact with the second circular truncated cone, the second circular truncated cone limits movement of the first circular truncated cone, the wedge-shaped block slides along the side walls of the first circular truncated cone and the second circular truncated cone, and when the wedge-shaped block slides to the top of the second circular truncated cone, the protective cover plate, the switch assembly and the mounting frame are rapidly disassembled, so that components in the mounting frame are conveniently replaced. Therefore, the function of quickly dismounting and mounting each component is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of switches, in particular to a switch device with replaceable components. Background Art

[0002] A switch is an electrical device installed on the wall of a building to control the on and off of current in a circuit. It is mainly used to control the on and off operation of lamps, electrical appliances or other electrical equipment.

[0003] For example, a Chinese patent discloses: a wall switch, patent number: CN219998069U, by forming the mounting plate in one piece, so that the frame and the power shell are formed in one piece, and a mounting hole is opened in the middle of the mounting plate, so when the base is installed on the wall, there is no possibility of separation due to card connection and ejection of the power shell.

[0004] However, during the implementation of the above technical solution, it was found that there are at least the following technical problems: as mentioned above, when the components inside the device are damaged, the frame and the power supply shell are formed in one piece, which will make it difficult to disassemble the device. It may be necessary to replace the entire switch device as a whole, which is not convenient for replacing and using the internal components of the switch device. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a switch device with replaceable components, which solves the technical problem as mentioned above that when the components inside the device are damaged, the frame and the power supply shell are integrally formed, it will be difficult to disassemble the device, and the entire switch device may need to be replaced as a whole, which makes it inconvenient to replace and use the internal components of the switch device.

[0007] (II) Technical solution

[0008] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0009] A switch device with replaceable components comprises a mounting frame, a first circular hole being provided inside the mounting frame, a cylinder being fixedly installed inside the first circular hole, a sliding column being fixedly installed on the top of the cylinder, a clamping mechanism being slidably installed on the side wall of the sliding column, the clamping mechanism comprising a first truncated table, a second truncated table being fixedly installed on the top of the sliding column, a first plug-in column being slidably installed on the side wall of the second truncated table, a second circular hole being clamped on the side wall of the first plug-in column, a connecting rod being slidably installed inside the second circular hole, a wedge block being fixedly installed on the end of the connecting rod close to the second truncated table, and a spring being sleeved on the side wall of the connecting rod.

[0010] Preferably: a switch assembly is fixedly mounted on the top of the first plug-in column, and a third circular hole is opened on the top of the installation frame.

[0011] Preferably, a fourth circular hole is formed on the top of the switch assembly, and a second plug-in column is slidably installed inside the third circular hole and the fourth circular hole.

[0012] Preferably: a protective cover plate is fixedly installed on the top of the second plug-in column.

[0013] Preferably, a button is hinged inside the protective cover.

[0014] (III) Beneficial effects

[0015] The first plug-in column is inserted into the third circular hole, and when the first plug-in column moves from top to bottom, the wedge block contacts the side wall of the second cone, and the second cone squeezes the wedge block from the middle to both sides, and the wedge block drives the connecting rod to move from the middle to both sides. The spring of the wedge block is compressed, and when the wedge block moves to the bottom of the second cone, the wedge block is stuck at the bottom of the second cone, and the connection between the switch assembly and the mounting frame is quickly completed. When the wedge block contacts the side wall of the first cone, the wedge block slides along the side wall of the first cone to the bottom of the first cone, and the wedge block drives the first cone to move from bottom to top. When the first cone contacts the second cone, the second cone limits the movement of the first cone, and the wedge block slides along the side walls of the first cone and the second cone. When the wedge block slides to the top of the second cone, the switch assembly is separated from the top of the mounting frame. The protective cover, switch assembly and mounting frame are quickly disassembled to facilitate replacement of components inside the mounting frame, thereby achieving the function of quickly disassembling and installing each component. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the utility model in conjunction with the accompanying drawings.

[0017] Figure 1 It is a three-dimensional structural diagram of the utility model;

[0018] Figure 2 This is a structural diagram of the switch assembly of the utility model;

[0019] Figure 3 This is a structural diagram of the protective cover plate of the utility model;

[0020] Figure 4 This is a structural diagram of the first plug-in column of the utility model.

[0021] Legend: 11. Mounting frame; 12. First round hole; 13. Cylinder; 14. Sliding column; 15. First truncated cone; 16. Second truncated cone; 17. First plug-in column; 18. Second round hole; 19. Connecting rod; 21. Spring; 22. Wedge block; 23. Switch assembly; 24. Third round hole; 25. Fourth round hole; 26. Second plug-in column; 27. Protective cover; 28. Button. DETAILED DESCRIPTION

[0022] The embodiment of the present application provides a switch device with replaceable components, which effectively solves the problem as mentioned above that when the components inside the device are damaged, the frame and the power supply shell are formed in one piece, which will make it difficult to disassemble the device and may require the entire switch device to be replaced as a whole, which is not convenient for replacing and using the components inside the switch device. The first plug-in column is inserted into the third circular hole. When the first plug-in column moves from top to bottom, the wedge block contacts the side wall of the second cone. The second cone squeezes the wedge block from the middle to both sides. The wedge block drives the connecting rod to move from the middle to both sides. The spring of the wedge block is compressed. When the wedge block moves to the bottom of the second cone, the wedge block is clamped at the bottom of the second cone, so that the connection between the switch component and the mounting frame is quickly completed. Then, when the wedge block contacts the side wall of the first cone, the wedge block slides along the side wall of the first cone to the bottom of the first cone, and the wedge block drives the first cone to move from bottom to top. When the first cone contacts the second cone, the second cone limits the movement of the first cone, and the wedge block slides along the side walls of the first cone and the second cone. When the wedge block slides to the top of the second cone, the switch assembly is separated from the top of the mounting frame. The protective cover, switch assembly and mounting frame are quickly disassembled to facilitate replacement of components inside the mounting frame, thereby achieving the function of quickly disassembling and installing each component. The device has a simple structure, is easy to quickly disassemble each component, and is more convenient to repair and replace, and is easy to use to replace or repair components inside the mounting frame.

[0023] Example

[0024] like Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the technical solution in the embodiment of the present application effectively solves the technical problem that when the components inside the device are damaged, the frame and the power supply shell are integrally formed, it will be difficult to disassemble the device, and the entire switch device may need to be replaced as a whole, which is not convenient for replacing and using the components inside the switch device. The overall idea is as follows: a switch device with replaceable components includes a mounting frame 11, a first circular hole 12 is opened inside the mounting frame 11, a cylinder 13 is fixedly installed inside the first circular hole 12, and a sliding column 14 is fixedly installed on the top of the cylinder 13, The side wall of the sliding column 14 is slidably mounted with a clamping mechanism, which includes a first round table 15, a second round table 16 is fixedly mounted on the top of the sliding column 14, a first plug-in column 17 is slidably mounted on the side wall of the second round table 16, a second round hole 18 is clamped on the side wall of the first plug-in column 17, a connecting rod 19 is slidably mounted inside the second round hole 18, a wedge block 22 is fixedly mounted on one end of the connecting rod 19 close to the second round table 16, a spring 21 is sleeved on the side wall of the connecting rod 19, the first plug-in column 17 is inserted into the third round hole 24, and the first plug-in column 17 is inserted from top to bottom. When the wedge block 22 moves downward, it contacts the side wall of the second truncated cone 16, and the second truncated cone 16 squeezes the wedge block 22 from the middle to both sides, and the wedge block 22 drives the connecting rod 19 to move from the middle to both sides. The spring 21 is compressed when the wedge block 22 moves to the bottom of the second truncated cone 16, and the wedge block 22 is stuck at the bottom of the second truncated cone 16, and the connection between the switch assembly 23 and the mounting frame 11 is quickly completed. When the wedge block 22 contacts the side wall of the first truncated cone 15, the wedge block 22 slides along the side wall of the first truncated cone 15 to the first truncated cone At the bottom of the first cone 15, the wedge block 22 drives the first cone 15 to move from bottom to top. When the first cone 15 contacts the second cone 16, the second cone 16 limits the movement of the first cone 15. The wedge block 22 slides along the side walls of the first cone 15 and the second cone 16. When the wedge block 22 slides to the top of the second cone 16, the switch assembly 23 is separated from the top of the mounting frame 11. The protective cover plate 27, the switch assembly 23 and the mounting frame 11 are quickly disassembled to facilitate the replacement of the components inside the mounting frame 11, thereby achieving the function of quickly disassembling and installing each component.

[0025] One end of the spring 21 away from the second truncated cone 16 is fixedly installed with the first plug-in column 17, and one end of the spring 21 away from the first plug-in column 17 is fixedly installed with the wedge block 22. A switch assembly 23 is fixedly installed on the top of the first plug-in column 17. A third circular hole 24 is opened on the top of the installation frame 11 to facilitate the installation of the device.

[0026] A fourth circular hole 25 is provided on the top of the switch assembly 23, and a second plug-in column 26 is slidably installed inside the third circular hole 24 and the fourth circular hole 25. A protective cover plate 27 is fixedly installed on the top of the second plug-in column 26, and a button 28 is hinged inside the protective cover plate 27. The button 28 is movably installed on the top of the switch assembly 23. The device has a simple structure, which is convenient for quick disassembly of each component, and is more convenient for maintenance and replacement, and is convenient for replacement or maintenance of components inside the installation frame 11.

[0027] In view of the problems existing in the prior art, the utility model provides a switch device with replaceable components. The first plug-in column 17 is inserted into the third circular hole 24. When the first plug-in column 17 moves from top to bottom, the wedge block 22 contacts the side wall of the second truncated cone 16. The second truncated cone 16 squeezes the wedge block 22 from the middle to both sides. The wedge block 22 drives the connecting rod 19 to move from the middle to both sides. When the wedge block 22 moves to the bottom of the second truncated cone 16, the wedge block 22 is clamped at the bottom of the second truncated cone 16, and the connection between the switch component 23 and the mounting frame 11 is quickly completed. When the wedge block 22 contacts the side wall of the first truncated cone 15, the wedge block 22 slides along the side wall of the first truncated cone 15 When it reaches the bottom of the first truncated cone 15, the wedge block 22 drives the first truncated cone 15 to move from bottom to top. When the first truncated cone 15 contacts the second truncated cone 16, the second truncated cone 16 limits the movement of the first truncated cone 15. The wedge block 22 slides along the side walls of the first truncated cone 15 and the second truncated cone 16. When the wedge block 22 slides to the top of the second truncated cone 16, the switch assembly 23 is separated from the top of the mounting frame 11. The protective cover plate 27, the switch assembly 23 and the mounting frame 11 are quickly disassembled to facilitate replacement of the components inside the mounting frame 11, thereby achieving the function of quickly disassembling and installing each component. The device has a simple structure, is convenient for quick disassembly of each component, and is more convenient for maintenance and replacement, and is convenient for replacement or maintenance of the components inside the mounting frame 11.

[0028] Working principle:

[0029] In the first step, when the internal components are replaced, the first plug-in column 17 is inserted into the third circular hole 24. When the first plug-in column 17 moves from top to bottom, the wedge block 22 contacts the side wall of the second cone 16. The second cone 16 squeezes the wedge block 22 from the middle to both sides. The wedge block 22 drives the connecting rod 19 to move from the middle to both sides. When the wedge block 22 is moved, the spring 21 is compressed. When the wedge block 22 moves to the bottom of the second cone 16, the wedge block 22 is stuck at the bottom of the second cone 16, and the connection between the switch assembly 23 and the mounting frame 11 is quickly completed, thereby achieving the function of quick installation.

[0030] Step 2: Insert the second plug-in column 26 into the third circular hole 24 and the fourth circular hole 25. The protective cover 27 squeezes the switch assembly 23 from top to bottom. The switch assembly 23 drives the first plug-in column 17 to move from top to bottom. When the wedge block 22 contacts the side wall of the first truncated table 15, the wedge block 22 slides along the side wall of the first truncated table 15 to the bottom of the first truncated table 15. When replacement is required, pull the protective cover 27 from bottom to top. The protective cover 27 drives the second plug-in column 26 from top to bottom. The wedge block 22 drives the first cone 15 to move from bottom to top. When the first cone 15 contacts the second cone 16, the second cone 16 limits the movement of the first cone 15. The wedge block 22 slides along the side walls of the first cone 15 and the second cone 16. When the wedge block 22 slides to the top of the second cone 16, the switch assembly 23 is separated from the top of the mounting frame 11. The protective cover 27, the switch assembly 23 and the mounting frame 11 are quickly disassembled to facilitate the replacement of the components inside the mounting frame 11.

[0031] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from this are still within the scope of protection of the present invention.

Claims

1. A switch device with replaceable components, comprising a mounting frame (11), wherein a first circular hole (12) is provided inside the mounting frame (11), characterized in that: A cylinder (13) is fixedly installed inside the first circular hole (12); Wherein, a sliding column (14) is fixedly installed on the top of the cylinder (13); The side wall of the sliding column (14) is slidably mounted with a clamping mechanism, and the clamping mechanism comprises a first truncated cone (15); a second truncated cone (16) is fixedly mounted on the top of the sliding column (14); a first plug-in column (17) is slidably mounted on the side wall of the second truncated cone (16); a second circular hole (18) is clamped on the side wall of the first plug-in column (17); a connecting rod (19) is slidably mounted inside the second circular hole (18); a wedge block (22) is fixedly mounted on one end of the connecting rod (19) close to the second truncated cone (16); and a spring (21) is sleeved on the side wall of the connecting rod (19).

2. A switch device with replaceable components as claimed in claim 1, characterized in that: One end of the spring (21) away from the second truncated cone (16) is fixedly mounted on the first plug-in column (17); Wherein, one end of the spring (21) away from the first plug-in column (17) is fixedly mounted on the wedge block (22).

3. A switch device with replaceable components as claimed in claim 2, characterized in that: A switch assembly (23) is fixedly mounted on the top of the first plug-in column (17); Wherein, a third circular hole (24) is opened on the top of the installation frame (11).

4. A switch device with replaceable components as claimed in claim 3, characterized in that: A fourth circular hole (25) is formed on the top of the switch assembly (23); Wherein, a second plug-in column (26) is slidably installed inside the third circular hole (24) and the fourth circular hole (25).

5. A switch device with replaceable components as claimed in claim 4, characterized in that: A protective cover plate (27) is fixedly mounted on the top of the second plug-in column (26); Wherein, a button (28) is hinged inside the protective cover plate (27).

6. A switch device with replaceable components as claimed in claim 5, characterized in that: The interior of the button (28) is movably mounted on the top of the switch assembly (23).

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