A switch button that is easy to disassemble and replace

Abstract

This utility model relates to the field of switch button technology and discloses a switch button that is easy to disassemble and replace. It includes a switch base, with fixed side shells installed on both the left and right sides of the switch base. A telescopic rod is installed inside each fixed side shell. A fixed plate is installed at one end of the telescopic rod, and the fixed plate is fixedly connected to the telescopic rod. A fixed shaft is rotatably installed at one end of the fixed plate. A return spring is installed on the telescopic rod at a position between the fixed side shell and the fixed plate. A switch button plate is provided on one side of the front end of the switch base. Fixed side brackets are provided on both sides of the switch button plate. Through holes are provided inside the fixed side brackets, and the fixed shaft is adapted to fit the through holes. The movement of the fixed shaft makes the installation and disassembly of the switch button plate more convenient, facilitating the replacement of the switch button plate.

Description

Technical Field

[0001] This utility model relates to the field of switch button technology, specifically a switch button that is easy to disassemble and replace. Background Technology

[0002] A switch is an electronic component that can open a circuit, interrupt current, or divert current to another circuit. Currently, the switch button and its frame are an integral structure. Therefore, when the switch button needs to be replaced, the entire frame must be replaced as well, resulting in waste and increased costs.

[0003] For example, the Chinese authorized patent with publication number CN206022169U (A Detachable Switch Button) includes a detachable button, an outer frame, and a contact switch point. The outer frame has a connecting groove, and the detachable button has a cylinder. The cylinder is inserted into the connecting groove to fix the detachable button and the outer frame. The contact switch point is fixed inside the detachable button. Because the button is detachable, when different specifications of buttons are needed, only the button part needs to be replaced. Moreover, the upper parts of multiple buttons are connected and cannot be broken. Therefore, the buttons are made from the same mold, which greatly reduces the replacement area and the number of molds, thereby reducing the manufacturing cost.

[0004] The existing switch button uses a combination of a cylinder and a connecting groove for quick installation and removal. The cylinder and connecting groove deform during the connection, and the connecting groove is fixed by the cylinder after deformation and reset. Repeated deformation of the cylinder causes damage, which in turn makes the switch button unusable. Therefore, a switch button that is easy to disassemble and replace is proposed. Utility Model Content

[0005] Technical problems to be solved

[0006] To address the shortcomings of existing technologies, this utility model provides a switch button that is easy to disassemble and replace, thereby solving the problems mentioned in the background section.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model provides the following technical solution: a switch button that is easy to disassemble and replace, comprising a switch base, with fixed side shells installed on both the left and right sides of the switch base, a telescopic rod installed inside the fixed side shells, a fixed plate installed at one end of the telescopic rod, and the fixed plate being fixedly connected to the telescopic rod, a fixed shaft being rotatably installed at one end of the fixed plate, a return spring being installed at the position between the fixed side shells and the fixed plate on the outside of the telescopic rod, a switch button plate provided on one side of the front end of the switch base, fixed side brackets provided on both sides of the switch button plate, and through holes provided inside the fixed side brackets, with the fixed shafts fitting into the through holes.

[0009] Preferably, the fixed side shell is fixedly connected to the switch base.

[0010] Preferably, the fixed side frame is fixedly connected to the switch button plate.

[0011] Preferably, a front cover is provided on one side of the outer front end of the switch base.

[0012] Preferably, a fixing post is installed at each of the four corners of the front end of the switch base, and a sleeve is installed at each of the four corners of the front shell near the switch base, with an insertion hole provided inside the sleeve.

[0013] Preferably, the fixing post is fixedly connected to the switch base, and the sleeve is fixedly connected to the front shell.

[0014] Preferably, the fixing post is adapted to the socket, a magnetic plate is installed at one end of the fixing post outside, and a metal plate is installed at one end of the socket inside.

[0015] (III) Beneficial Effects

[0016] Compared with the prior art, this utility model provides a switch button that is easy to disassemble and replace, and has the following advantages:

[0017] 1. Push the fixed plate outward. The fixed plate compresses the return spring and the telescopic rod. The return spring compresses and deforms, and the telescopic rod retracts accordingly, causing the fixed shaft to detach from the fixed side frame. This removes the fixation of the fixed side frame, making it easier to disassemble the switch button panel. When installing the switch button panel, push the fixed plate to move the fixed shaft. When the fixed side frame of the switch button panel is moved outside the fixed shaft, release the fixed plate. The return spring returns to its original position and pushes the fixed plate to reset the telescopic rod and the fixed shaft. The fixed shaft inserts into the fixed side frame, thus fixing the switch button panel. This method makes the installation and removal of the switch button more convenient, and facilitates the replacement of the switch button.

[0018] 2. The front cover moves outward, and the force exerted is greater than the magnetic force generated by the magnetic plate on the metal plate, thereby eliminating the connection between the front cover and the switch base, making the installation and removal of the front cover more convenient. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a perspective view of the switch base and switch button plate of this utility model in a separated state;

[0021] Figure 3 This utility model Figure 2 Enlarged view of a portion of region A in the middle;

[0022] Figure 4 This is a cross-sectional view of the internal structure of the front shell and the outer casing of this utility model.

[0023] In the diagram: 1. Switch base; 2. Fixing post; 3. Magnetic plate; 4. Front shell; 5. Cover; 6. Socket; 7. Metal plate; 8. Switch button plate; 9. Fixing side bracket; 10. Fixing side shell; 11. Telescopic rod; 12. Return spring; 13. Fixing plate; 14. Fixing shaft. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] This utility model provides a technical solution: a switch button that is easy to disassemble and replace. Please refer to [link / reference]. Figure 1 , Figure 2 , Figure 3 and Figure 4The switch includes a switch base 1, with fixed side shells 10 installed on both the left and right sides of the switch base 1. A telescopic rod 11 is installed inside the fixed side shell 10. A fixed plate 13 is installed at one end of the telescopic rod 11 and is fixedly connected to the telescopic rod 11. A fixed shaft 14 is rotatably installed at one end of the fixed plate 13. A return spring 12 is installed at the position between the fixed side shell 10 and the fixed plate 13 on the outside of the telescopic rod 11. A switch button plate 8 is provided on one side of the front end of the switch base 1. Fixed side brackets 9 are provided on both sides of the switch button plate 8. The fixed side brackets 9 have through holes inside, and the fixed shaft 14 is adapted to the through holes. The movable fixed shaft 14 makes the installation and removal of the switch button plate 8 more convenient and quick, so as to facilitate the replacement of the switch button plate 8.

[0026] Furthermore, the fixed side shell 10 is fixedly connected to the switch base 1. The fixed side shell 10 makes it easier to fix the telescopic rod 11, and at the same time plays a protective role for the telescopic rod and the return spring 12.

[0027] Furthermore, the fixed side frame 9 is fixedly connected to the switch button plate 8, and the fixed side frame 9 is a rotating support for the switch button plate 8.

[0028] For further information, please refer to [link / reference]. Figure 1 , Figure 2 and Figure 4 A front cover 4 is provided on one side of the outer front end of the switch base 1. The front cover 4 serves to protect and shield the area around the switch base 1.

[0029] Furthermore, fixing posts 2 are installed at the four corners of the front end of the switch base 1, and sleeves 5 are installed at the four corners of the front shell 4 near the switch base 1. The sleeves 5 have insertion holes 6 inside. The combination of fixing posts 2 and sleeves 5 makes the installation of the front shell 4 more stable.

[0030] Furthermore, the fixing post 2 is fixedly connected to the switch base 1, and the sleeve 5 is fixedly connected to the front shell 4.

[0031] Furthermore, the fixing post 2 is adapted to the socket 6. A magnetic absorbing piece 3 is installed on one end of the fixing post 2, and a metal piece 7 is installed on one end of the socket 6. The combination of the magnetic absorbing piece 3 and the metal piece 7 makes the installation and removal of the housing 5 more convenient and quick.

[0032] The working principle of this device is as follows: The front shell 4 moves outward, and the force exerted is greater than the magnetic force generated by the magnetic plate 3 on the metal plate 7. This causes the front shell 4 to disconnect from the switch base 1, making the installation and removal of the front shell 4 more convenient. When removing the switch button plate 8, the fixing plate 13 is pushed outward. The fixing plate 13 compresses the return spring 12 and the telescopic rod 11. The return spring 12 undergoes compressive deformation, and the telescopic rod 11 retracts accordingly, causing the fixing shaft 14 to detach from the fixing side frame 9, thus removing the fixation of the fixing side frame 9. This makes the disassembly of the switch button plate 8 more convenient. When installing the switch button plate 8, the fixing plate 13 is moved to move the fixing shaft 14. When the fixing side bracket 9 of the switch button plate 8 is moved to the outside of the fixing shaft 14, the fixing plate 13 is released. The return spring 12 returns to its original position and pushes the fixing plate 13 to return the telescopic rod 11 and the fixing shaft 14 to their original positions. The fixing shaft 14 is inserted into the fixing side bracket 9, thereby fixing the switch button plate 8. This method makes the installation and disassembly of the switch button more convenient, and facilitates the replacement of the switch button.

[0033] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A switch key which is easily detached and replaced, characterized by: The switch includes a switch base (1), on both the left and right sides of the switch base (1) are fixed side shells (10), inside the fixed side shells (10) are telescopic rods (11), one end of the telescopic rods (11) is fixedly connected to a fixed plate (13), and one end of the fixed plate (13) is rotatably connected to the telescopic rods (11). One end of the fixed plate (13) is rotatably connected to a fixed shaft (14), and a return spring (12) is installed on the telescopic rods (11) at a position between the fixed side shells (10) and the fixed plate (13). A switch button plate (8) is provided on one side of the front end of the switch base (1), and fixed side frames (9) are provided on both sides of the switch button plate (8). The fixed side frames (9) have through holes inside, and the fixed shaft (14) is adapted to the through holes.

2. The switch key of claim 1, wherein: The fixed side shell (10) is fixedly connected to the switch base (1), and the fixed side shell (10) is used to fix the telescopic rod (11).

3. The switch key of claim 1, wherein: The fixed side frame (9) is fixedly connected to the switch button plate (8), and the fixed side frame (9) is the rotation fulcrum of the switch button plate (8).

4. The switch key of claim 1, wherein: The switch base (1) has a front shell (4) on one side of its outer front end.

5. A switch key according to claim 4, wherein: Fixing posts (2) are installed at the four corners of the front end of the switch base (1), and sleeves (5) are installed at the four corners of the front shell (4) near the switch base (1). Insertion holes (6) are provided inside the sleeves (5).

6. A switch key according to claim 5, wherein: The fixed column (2) is fixedly connected to the switch base (1), and the sleeve (5) is fixedly connected to the front shell (4).

7. The switch key of claim 5, wherein: The fixing post (2) is adapted to the socket (6). A magnetic plate (3) is installed on one end of the fixing post (2) outside, and a metal plate (7) is installed on one end of the socket (6) inside.

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