Intelligent wireless switch

Abstract

The application provides a kind of intelligent wireless switch, including bottom shell and at least one switch press plate, the bottom shell is hollow cavity structure, the switch press plate is rotationally arranged on bottom shell and forms a containing cavity between bottom shell, the bottom shell is equipped with installation platform for installing self-generating module or battery module, the first installation hole is passed through the upper and lower ends in the installation platform, the second installation hole is provided on the bottom shell and communicated with the first installation hole, the second installation hole is passed through the upper and lower two end faces of bottom shell, the locking cover is clamped and installed below the second installation hole to cover the second installation hole.The layout structure of the intelligent wireless switch of the application is compact, the installation of battery module and self-generating module driving module is arbitrarily selected by using the structure of installation platform, can be applied to various application scenarios, the structure of the application does not need to open multiple molds for separate processing, effectively saves the production cost of product.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of switches, in particular to an intelligent wireless switch. BACKGROUND

[0002] With the development of smart home, intelligent switches have gradually been used to replace traditional mechanical switches due to their advantages of intelligence, diversified control and convenient operation. The currently used wireless intelligent switches are of two types: one uses a built-in battery as a power supply, and the other uses a self-generating module alone to provide power for the switch. The two types cannot be used in the same shell, and the cost of using a self-generating module is higher than that of using a power supply alone. Some customers do not want to use a self-generating module, and the manufacturer can only produce two types of shell structures, which requires two sets of molds to be opened, resulting in high production operation cost. SUMMARY

[0003] The present application aims to provide an intelligent wireless switch to solve the technical problems in the background art.

[0004] An intelligent wireless switch comprises a bottom shell and at least one switch press plate. The bottom shell is a hollow cavity structure. The switch press plate is rotationally arranged on the bottom shell and forms a containing cavity with the bottom shell. An installation table is arranged in the bottom shell for installing a self-generating module or a battery module. The installation table has a first installation hole penetrating through the upper and lower ends thereof. A second installation hole is arranged on the bottom shell and communicates with the first installation hole. The second installation hole penetrates through the upper and lower end faces of the bottom shell. A locking cover is detachably arranged below the second installation hole to cover the second installation hole.

[0005] The installation table comprises a protruding circular ring boss and a positioning clamping seat. The positioning clamping seat is above the circular ring boss, and the first installation hole is in the circular ring boss. An opening is arranged at the front end of the positioning clamping seat. The positioning clamping seat is of a U-shaped structure. The positioning clamping seat comprises a first installation block, a second installation block and a third installation block in a clockwise direction. The first installation block and the third installation block are identical in structure and left-right symmetrical. A first limiting column extending upward is arranged at the front end of the first installation block. A first pressing block is arranged at the top of the first limiting column to press on the self-generating module or the battery module for limiting. A first inclined surface is arranged above the first pressing block. A first supporting arm extending downward is arranged at the rear end of the first installation block. A first supporting plate extending horizontally toward the opening direction is arranged at the bottom of the first supporting arm. The first supporting plate is perpendicular to the bottom of the first supporting arm for supporting the self-generating module or the battery module.

[0006] The second mounting block is sequentially provided with a first connecting plate, a second connecting plate, a third connecting plate and a fourth connecting plate from bottom to top, the first connecting plate is vertically arranged at the edge of the circular convex platform, the second connecting plate is transversely and vertically arranged above the first connecting plate, the third connecting plate is vertically connected to the other end of the second connecting plate and is parallel to the first connecting plate, and the fourth connecting plate is transversely and vertically arranged above the third connecting plate and is used for limiting position and is pressed on the self-generating module or the battery module.

[0007] The first mounting block is further provided with a concave first positioning groove, the first positioning groove penetrates through the left and right end faces of the first mounting block, the first positioning groove is between the first supporting arm and the first limiting column, and the first positioning groove is provided with a third mounting hole which is communicated with the first mounting hole and is communicated with the accommodating cavity.

[0008] The locking convex platform is provided with two insertion holes which are symmetrically arranged along the axis of the second mounting hole and penetrate through the upper and lower ends of the locking convex platform, one side of the insertion hole in the clockwise or counterclockwise direction is provided with a locking clamping platform, the upper side of the locking clamping platform is provided with a second inclined surface, the locking cover is provided with two upwardly protruding locking seats which correspond to the positions of the insertion holes, the locking seat comprises a first mounting arm and a second mounting arm, the first mounting arm is vertically arranged on the end face of the locking cover, and the second mounting arm is vertically arranged at the top end of the first mounting arm; when the second mounting arm is inserted into the insertion hole and rotates along the direction of the second inclined surface and is in contact with the locking clamping platform, the locking cover and the bottom shell are buckled and locked.

[0009] The PCB control board is further provided with a micro switch, the self-generating module comprises a metal switch plate, the metal switch plate is above the micro switch, and the pressing plate is above the metal switch plate.

[0010] The pressing plate comprises a first pressing arm, a second pressing arm and a third pressing arm, the first pressing arm, the second pressing arm and the third pressing arm are sequentially connected to form a U-shaped structure, the first pressing arm and the third pressing arm are the same in structure and are rotatably arranged on the bottom shell, the second pressing arm extends a pressing plate towards the middle U-shaped opening, the pressing plate is above the micro switch, and a compression spring is pressed between the bottom of the second pressing arm and the bottom shell.

[0011] The first pressing arm and the third pressing arm are further provided with an upper pressing sheet, the upper pressing sheet is transverse to the first pressing arm and the third pressing arm and above the lower pressing sheet, a movable hole is formed between the upper pressing sheet and the second pressing arm, the lower pressing sheet is in the movable hole, and the metal pressing sheet of the self-generating module is arranged between the upper pressing sheet and the lower pressing sheet.

[0012] The first pressing arm is provided with two limiting rods in the direction away from the second pressing arm, which are a first limiting rod and a second limiting rod, and the first limiting rod and the second limiting rod are installed on the left and right sides of the first pressing arm and the positioning assembly in the bottom shell; the positioning assembly comprises a first clamping seat and a first clamping hook, the first clamping seat and the first clamping hook are fixed in the bottom shell respectively, the first clamping seat is provided with a concave clamping groove for placing the first limiting rod, and the second limiting rod is inserted into the first clamping hook.

[0013] The bottom shell is provided with a storage table for installing a compression spring, the storage table is provided with a concave first installation groove for placing the compression spring, the second pressing arm is correspondingly provided below with a concave second installation groove corresponding in position to the first installation groove, and the compression spring is pressed between the first installation groove and the second installation groove.

[0014] Compared with the prior art, the intelligent wireless switch has a compact layout structure, the battery module and the self-generating module driving module can be installed at will by using the structure of the mounting table, can be applied to various application scenarios, the structure of the intelligent wireless switch does not need to be machined by opening multiple sets of molds, the manufacturing cost of the product is effectively saved, the battery module and the self-generating module are installed by using the buckle installation structure, and the installation is simple and fast; in addition, the mounting structure between the pressing plate and the bottom shell is simple, the elastic pressing and resetting of the pressing plate are realized by using a single compression spring, the structure that the pressing plate is provided with the upper pressing sheet and the lower pressing sheet can realize accurate pressing and resetting of the metal pressing sheet of the generating module, and normal use of the switch is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 : the three-dimensional structure of the application;

[0016] Figure 2 : the exploded view of the application;

[0017] Figure 3 : the front view of the application;

[0018] Figure 4 : Figure 3 : the A-A sectional view of the application;

[0019] Figure 5 : Figure 3 : the B-B sectional view of the application;

[0020] Figure 6: Installation diagram of the internal structure of the bottom shell in Example 1;

[0021] Figure 7 : 3D structural diagram of the switch panel;

[0022] Figure 8 : Bottom shell three-dimensional structure diagram;

[0023] Figure 9 : Installation platform structure diagram;

[0024] Figure 10 : A three-dimensional view of the bottom shell from another direction;

[0025] Figure 11 : Top view of the bottom shell;

[0026] Figure 12 : Figure 11 DD cross-sectional view;

[0027] Figure 13 : Three-dimensional structure diagram of the pressing plate;

[0028] Figure 14 : Main view of pressure plate;

[0029] Figure 15 : Half-section structure diagram of the pressure plate;

[0030] Figure 16 : Three-dimensional structure diagram of the locking cover;

[0031] Figure 17 : Battery module three-dimensional structure diagram;

[0032] Figure 18 : Diagram of the bottom shell installation structure in Example 2. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.

[0034] Specific embodiment 1: Please refer to Figures 1 to 16 In an embodiment of the present invention, an intelligent wireless switch includes a bottom shell 1, a PCB control board 9, a pressure plate 8, and at least one switch button 12. In this embodiment, a single switch button 12 is used. The bottom shell 1 has a hollow cavity structure. The switch button 12 is rotatably arranged on the bottom shell 1 and forms an accommodating cavity C between the bottom shell 1 and the bottom shell 1. A first hook 1201 extends downward from the front end below the switch button 12. A second hook 104 extends upward from the bottom shell 1 to engage with the first hook 1201 to limit the position.

[0035] The bottom shell 1 is provided with a mounting table 2 for mounting a self-generating module 6 or a battery module 7. In the embodiment, the mounting table 2 is used for mounting the self-generating module 6. A PCB control board 9 is mounted in the bottom shell 1. The PCB control board 9 is provided with a micro switch 901. The self-generating module 6 comprises a metal tab 601. The metal tab 601 is above the micro switch 901. A pressing plate 8 is above the metal tab 601. The pressing plate 8 is elastically rotatably mounted in the accommodating cavity C. When the switch pressing plate 12 is pressed, the pressing plate 8 is driven to move downward to press the metal tab 601 and the micro switch 901. Pressing the metal tab 601 realizes the self-generating principle of the self-generating module 6. The self-generating principle of the self-generating module 6 is prior art and will not be described herein. The PCB control board 9 is internally provided with necessary processing chips, capacitors and various electronic devices to meet the corresponding control.

[0036] In the application, the mounting table 2 is provided with a first mounting hole 301 penetrating through the upper and lower ends thereof. The bottom shell 1 is provided with a second mounting hole 101 communicating with the first mounting hole 301. The second mounting hole 101 penetrates through the upper and lower end faces of the bottom shell 1. A locking cover 11 is detachably mounted below the second mounting hole 101 to cover the second mounting hole 101.

[0037] The mounting table 2 comprises a protruding circular ring boss 3 and a positioning clamping seat 4. The positioning clamping seat 4 is above the circular ring boss 3. The first mounting hole 301 is in the circular ring boss 3. The front end of the positioning clamping seat 4 is provided with an opening. The positioning clamping seat 4 is in a U-shaped structure. The positioning clamping seat 4 comprises a first mounting block 401, a second mounting block 402 and a third mounting block 403 in sequence in the clockwise direction. The first mounting block 401 and the third mounting block 403 are identical in structure and left-right symmetrical. The front end of the first mounting block 401 is provided with a first limiting column 401-1 extending upward. The top of the first limiting column 401-1 is provided with a first pressing block 401-2 for pressing and limiting the self-generating module 6 or the battery module 7. The upper side of the first pressing block 401-2 is provided with a first inclined surface 401-2-1. The rear end of the first mounting block 401 is downwardly provided with a first supporting arm 401-3. The bottom of the first supporting arm 401-3 is provided with a first supporting plate 401-4 extending horizontally toward the opening. The first supporting plate 401-4 is perpendicular to the bottom of the first supporting arm 401-3 for supporting the self-generating module 6 or the battery module 7. The third mounting block 403 is identical in structure to the first mounting block 401 and will not be described repeatedly.

[0038] The first mounting block 401 is further provided with a first positioning groove 401-6 recessed therein. The first positioning groove 401-6 penetrates through the left and right end faces of the first mounting block 401. The first positioning groove 401-6 is between the first supporting arm 401-3 and the first limiting column 401-1. The lower side of the first positioning groove 401-6 is provided with a third mounting hole 401-5 communicating with the first mounting hole 301. The third mounting hole 401-5 communicates with the accommodating cavity C.

[0039] The locking boss 102 is protruded along the inner hole side wall of the second mounting hole 101, and the gap between the locking boss 102 and the bottom end face of the bottom shell 1 forms a storage groove for supporting the locking cover 11. The locking cover 11 is snap-fitted in the storage groove, and the bottom end face of the locking cover 11 is flush with the bottom end face of the bottom shell 1. The locking boss 102 is provided with two insertion holes 102-1 which are symmetrically arranged along the axis of the second mounting hole 101 and penetrate the upper and lower ends of the locking boss 102. A locking clamping table 102-2 is arranged on one side of the insertion hole 102-1 in the clockwise or counterclockwise direction. A second inclined surface 102-3 is arranged above the locking clamping table 102-2. The locking cover 11 is provided with two upwardly protruding locking seats 1101 which correspond to the positions of the insertion holes 102-1. The locking seat 1101 includes a first mounting arm 1101-1 and a second mounting arm 1101-2. The first mounting arm 1101-1 is perpendicular to the end face of the locking cover 11, and the second mounting arm 1101-2 is perpendicular to the top end of the first mounting arm 1101-1. When the second mounting arm 1101-2 is inserted into the insertion hole 102-1 and rotated in the direction of the second inclined surface 102-3 to contact the locking clamping table 102-2, the locking cover 11 and the bottom shell 1 are clamped and locked. When the locking cover 11 needs to be closed, the two locking seats 1101 of the locking cover 11 are inserted into the insertion holes 102-1, and after being rotated in the clockwise or counterclockwise direction, the second mounting arm 1101-2 is tightly pressed on the second inclined surface 102-3, thereby achieving the installation and locking of the locking cover 11 and the bottom shell 1.

[0040] The second mounting block 402 is sequentially provided with a first connecting plate 402-1, a second connecting plate 402-2, a third connecting plate 402-3, and a fourth connecting plate 402-4 from bottom to top. The first connecting plate 402-1 is vertically arranged at the edge of the circular ring boss 3. The second connecting plate 402-2 is transversely and vertically arranged above the first connecting plate 402-1. The third connecting plate 402-3 is vertically connected to the other end of the second connecting plate 402-2 and parallel to the first connecting plate 402-1. The fourth connecting plate 402-4 is transversely and vertically arranged above the third connecting plate 402-3 and is tightly pressed on the self-generating module 6 or the battery module 7 for limiting. For the installation of the self-generating module 6, the main body thereof is directly pressed into the first mounting hole 301 until the first supporting plate 401-4 supports it in place. At the same time, the first pressing block 401-2 on the first mounting block 401 is tightly pressed on the self-generating module 6 above for limiting. Then, the main body of the self-generating module 6 is moved towards the second mounting block 402 until the fourth connecting plate 402-4 is above the self-generating module 6. At the same time, the metal tab 601 is at the opening position of the mounting holder, that is, the positioning holder 4 is installed and limited on the main body of the self-generating module 6 through the first mounting block 401, the second mounting block 402, and the third mounting block 403, so that the self-generating module 6 can be stably positioned in the positioning holder 4.

[0041] The pressing plate 8 is in the form of a sheet, which has certain toughness to avoid breaking, such as a metal sheet, and can also be made of plastic material, which is selected according to actual production. The pressing plate 8 in the present application comprises a first pressing arm 801, a second pressing arm 802 and a third pressing arm 803, which are connected in sequence to form a U-shaped structure. The first pressing arm 801 and the third pressing arm 803 are the same in structure and are both rotationally mounted to the bottom shell 1. The second pressing arm 802 extends in a downward direction towards the middle U-shaped opening, and a pressing sheet 802-1 is arranged above the micro switch 901. A compression spring 10 is arranged between the bottom of the second pressing arm 802 and the bottom shell 1, i.e., the second pressing arm 802 of the pressing plate 8 is a raised portion.

[0042] An upper pressing sheet 804 is further arranged between the first pressing arm 801 and the third pressing arm 803, which spans the first pressing arm 801 and the third pressing arm 803 and is above the pressing sheet 802-1. The spacing between the upper pressing sheet 804 and the second pressing arm 802 forms a movable hole 805, and the pressing sheet 802-1 is arranged in the movable hole 805. The metal tab 601 of the power generation module 6 is arranged between the upper pressing sheet 804 and the pressing sheet 802-1.

[0043] Two limiting rods are arranged on the first pressing arm 801 away from the second pressing arm 802, which are a first limiting rod 801-1 and a second limiting rod 801-2. The first limiting rod 801-1 and the second limiting rod 801-2 are mounted on the left and right sides of the first pressing arm 801 to the positioning assembly 5 in the bottom shell 1. The positioning assembly 5 comprises a first clamping seat 501 and a first clamping hook 502, which are respectively fixed in the bottom shell 1. The first clamping seat 501 is provided with an inner recessed clamping groove 501-1 for placing the first limiting rod 801-1. The second limiting rod 801-2 is inserted into the first clamping hook 502, which is limited by the first clamping hook 502 and supported by the first clamping seat 501, so that the first pressing arm 801 can rotate around the first limiting rod 801-1 as the axis, thereby enabling the pressing plate 8 to rotate around the first limiting rod 801-1 as the axis, achieving the effect of rotating the pressing plate 8 relative to the bottom shell 1. The first limiting rod 801-1 rotates in the clamping groove 501-1, thereby effectively preventing the first limiting rod 801-1 from falling off the first clamping seat 501 during rotation by using the limiting structure of the clamping groove 501-1. The structure of the second pressing arm 802 and the first pressing arm 801 and the mounting structure and principle of the bottom shell 1 are the same, and are not repeated.

[0044] The bottom shell 1 is internally provided with a placing table 103 for mounting the compression spring 10, the placing table 103 is internally recessed and provided with a first mounting groove 103-1 for placing the compression spring 10, and the second pressing arm 802 is correspondingly internally recessed and provided with a second mounting groove 802-2 corresponding to the position of the first mounting groove 103-1, and the compression spring 10 is pressed between the first mounting groove 103-1 and the second mounting groove 802-2. The cooperation of the first mounting groove 103-1 and the second mounting groove 802-2 can realize the positioning of the compression spring 10, so as to avoid the deviation of the compression spring 10 during the pressing process and cause the pressing plate 8 to be unable to be completely pressed.

[0045] The working principle of the embodiment is that the pressing of the switch pressing plate 12 drives the lifting part of the pressing plate 8 to move towards the PCB control board 9, the upper pressing piece 804 on the pressing plate 8 presses the metal pressing piece 601, the lower pressing piece 802-1 presses the micro switch 901, so as to trigger the self-power generation module 6 to realize self-power generation and trigger the opening and closing of the intelligent switch, and the compression spring 10 is deformed by pressing; the switch pressing plate 12 is released, the compression spring 10 is reset to drive the lower pressing piece 802-1 to reset, and the metal pressing piece 601 is reset, and the whole pressing plate 8 is reset.

[0046] Specific embodiment 2: based on the embodiment 1, please refer to Figure 17 and 18 The battery module 7 is mounted in the mounting table 2, the battery module 7 includes a button cell 701 and a battery mounting seat 702, the battery mounting seat 702 is provided with two connecting pieces 702-1 for contacting and connecting with the PCB control board 9, the battery mounting seat 702 is internally provided with a mounting cavity 702-2 for embedding the button cell 701, the battery mounting seat 702 is externally provided with a guide block 702-3 on the left side and the right side, the guide block 702-3 is in the first positioning groove 401-6, so as to realize the directional mounting of the battery mounting seat 702, ensure that the connecting piece 702-1 on the battery mounting seat 702 can be accurately contacted and mounted with the contact chip on the PCB control board 9, and the mounting cavity 702-2 of the battery mounting seat 702 is in the second mounting hole 101 and faces the locking cover 11, that is, the button cell 701 is mounted and dismounted through the opening of the locking cover 11.

[0047] The working principle of the embodiment is that the pressing of the switch pressing plate 12 drives the lifting part of the pressing plate 8 to move towards the PCB control board 9, the lower pressing piece 802-1 on the pressing plate 8 presses the micro switch 901, so as to trigger the opening and closing of the intelligent switch; the switch pressing plate 12 is released, the compression spring 10 is reset to drive the lower pressing piece 802-1 to reset, and the whole pressing plate 8 is reset.

[0048] Compared with the prior art, the intelligent wireless switch has compact layout structure, the installation of the battery module and the self-power generation module driving module is arbitrarily selected by using the structure of the installation table, can be applied to various application scenarios, the structure of the application does not need to open multiple molds for separate processing, effectively saves the manufacturing cost of the product, and the installation of the battery module and the self-power generation module is all the structure of the buckle installation, the installation is simple and fast, in addition, the installation structure between the pressing plate and the bottom shell in the application is simple, the elastic pressing and resetting of the pressing plate are realized by using a single compression spring, the structure that the upper pressing piece and the lower pressing piece are arranged on the pressing plate can realize the accurate pressing and resetting of the metal pressing piece of the power generation module, and normal use of the switch is ensured.

[0049] It will be apparent to those skilled in the art that the application is not limited to the details of the foregoing exemplary embodiments and that the present application can be implemented in other specific forms without departing from the spirit or essential characteristics thereof. The presently disclosed embodiments are therefore considered in all respects to be illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. No feature of the application is to be construed as limiting the scope of the claims to its exact counterpart.

[0050] Furthermore, it should be understood that although the present specification is described in terms of embodiments, not every embodiment according to the present specification need necessarily include every technological feature or combination of technological features. Description of a feature or combination of features in each embodiment is intended only to apply to that particular embodiment, and not to suggest that every embodiment must include that particular feature or combination of features. The technical solutions in each embodiment can be properly combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An intelligent wireless switch, characterized by: The battery pack is constructed of a plurality of components and has a plurality of locking portions that are adapted to engage with the battery pack in a plurality of opposite ends of the battery pack. The battery pack is constructed of a plurality of locking portions that are adapted to engage with the battery pack in a plurality of opposite ends of the battery pack. The battery pack is constructed of a plurality of locking portions that are adapted to engage with the battery pack in a plurality of opposite ends of the battery pack. The battery module of the present invention is a battery module of the first embodiment of the present invention, and the battery module of the present invention is a battery module of the first embodiment of the present invention.

2. The intelligent wireless switch according to claim 1, characterized in that: The second mounting block comprises a first connecting plate, a second connecting plate, a third connecting plate and a fourth connecting plate from bottom to top, wherein the first connecting plate is perpendicular to the edge of the circular boss, one end of the second connecting plate is transversely perpendicular to the first connecting plate, the third connecting plate is vertically connected to the other end of the second connecting plate and is parallel to the first connecting plate, the fourth connecting plate is transversely perpendicular to the third connecting plate, and the fourth connecting plate is pressed above the self-generating module or the battery module for limiting.

3. The intelligent wireless switch according to claim 2, characterized in that: The first mounting block is also provided with a first concave positioning groove, which passes through the left and right end surfaces of the first mounting block. The first positioning groove is between the first support arm and the first limiting column. A third mounting hole is provided below the first positioning groove and communicates with the first mounting hole. The third mounting hole is communicated with the accommodating cavity.

4. The intelligent wireless switch according to claim 3, characterized in that: The locking boss is provided with two insertion holes symmetrically arranged along the axis of the second mounting hole, the insertion hole passes through the upper and lower ends of the locking boss, and a locking clamping platform is provided along one side of the insertion hole in the clockwise or counterclockwise direction, and a second inclined surface is provided above the locking clamping platform, and the locking cover is provided with two upwardly protruding locking seats, and the locking seats correspond to the positions of the insertion holes. The locking seat includes a first mounting arm and a second mounting arm, the first mounting arm is perpendicular to the end face of the locking cover, and the second mounting arm is perpendicular to the top end of the first mounting arm. As the second mounting arm is inserted into the insertion hole, it rotates along the direction of the second inclined surface to contact the locking clamping platform, and the locking cover and the bottom shell are snap-locked.

5. The intelligent wireless switch according to any one of claims 1 to 4, characterized in that: It also includes a PCB control board and a pressure plate. The PCB control board is installed in the bottom shell. A micro switch is installed on the PCB control board. The self-generating module includes a metal paddle. The metal paddle is above the micro switch. The pressure plate is above the metal paddle. The pressure plate is elastically rotatably installed in the accommodating cavity. When the switch button is pressed, the pressure plate can be driven to move downward and press the metal paddle or directly press the micro switch.

6. The intelligent wireless switch according to claim 5, characterized in that: The pressure plate includes a first pressure arm, a second pressure arm and a third pressure arm, which are connected in sequence to form a U-shaped structure. The first pressure arm and the third pressure arm have the same structure and are both rotatably mounted with the bottom shell. A lower pressure piece extends from the second pressure arm toward the middle U-shaped opening, and the lower pressure piece is above the micro switch. A compression spring is squeezed between the bottom of the second pressure arm and the bottom shell.

7. The intelligent wireless switch according to claim 6, characterized in that: An upper pressing plate is also provided between the first pressing arm and the third pressing arm. The upper pressing plate spans the first pressing arm and the third pressing arm and is above the lower pressing plate. The distance between the upper pressing plate and the second pressing arm forms a movable through hole. The lower pressing plate is in the movable through hole. The metal pick of the self-generating module is passed through the upper pressing plate and the lower pressing plate.

8. The intelligent wireless switch according to claim 7, characterized in that: Two limit rods are provided in the direction of the first pressure arm away from the second pressure arm, namely the first limit rod and the second limit rod, and the first limit rod and the second limit rod are installed with the positioning assembly in the bottom shell on the left and right sides of the first pressure arm; the positioning assembly includes a first clamping seat and a first hook, the first clamping seat and the first hook are respectively fixed in the bottom shell, and the first clamping seat is provided with an inwardly concave clamping groove for placing the first limit rod, and the second limit rod is inserted into the first hook.

9. The intelligent wireless switch according to claim 8, characterized in that: A storage platform for installing a compression spring is provided in the bottom shell. The storage platform has a concave first installation groove for placing the compression spring. A concave second installation groove is provided below the second pressure arm and corresponds to the position of the first installation groove. The compression spring is squeezed between the first installation groove and the second installation groove.

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