TWI740532B - Self-powered switch device - Google Patents

Abstract

A self-powered switch device includes a casing, a switch button, a movable seat and a power generation module. The casing includes an assembly opening and a first pivoting portion. The switch button includes a second pivoting portion, a first linkage arm and a second linkage arm, and the switch button is arranged on the assembly opening and is pivotally arranged on the first pivoting portion with the second pivoting portion. The first linkage arm and the second linkage arm are respectively located on opposite sides of the second pivoting portion, and the switch button is pivotally moved relative to the casing between a first position and a second position with the second pivoting portion as the axis. The movable seat is movably disposed in the casing and is located between the first linkage arm and the second linkage arm. The power generation module is disposed in the casing.

Description

Self-powered switchgear

The present invention relates to a switch device, in particular to a self-powered switch device.

A switch is a common device in the power system. It is used to open or disconnect a circuit or transmit current to other electronic components of the circuit to control the opening and closing or operation of electrical equipment, such as controlling the on and off of lights in the home environment or the sound of a doorbell Wait.

At present, the common power supply methods for switches are mostly city power or batteries. The power supply through the city power requires complicated wiring, which not only affects the beauty of the environment, but also cannot change the position of the switch at will. When the battery is installed for power supply, it needs to be replaced or charged when the battery power is exhausted, which causes inconvenience and troubles in use and affects the service life of the switch. In addition, the replaced battery will also cause environmental pollution.

In view of the above, in one embodiment, a self-powered switch device is provided, which includes a housing, a switch button, a movable seat, and a power generating module. The housing includes an assembling port and a first pivoting part. The switch button includes a second pivoting portion, a first linking arm, and a second linking arm. The switch button is arranged at the assembly port and is pivoted to the first pivoting portion by the second pivoting portion. The first linking arm and the second linking arm are They are respectively located on two opposite sides of the second pivoting portion, and the switch button can selectively swing and move relative to the housing between the first position and the second position with the second pivoting portion as an axis. The movable seat is movably arranged in the casing and located between the first linkage arm and the second linkage arm of the switch button. The power generation module is arranged in the shell. Wherein, when the switch button is moved from the first position to the second position, the first linkage arm drives the movable base to move relative to the housing to trigger the power generation module to generate the first electrical signal. When the switch button is moved from the second position to the first position, the second linkage arm drives the movable base to move relative to the housing to trigger the power generation module to generate the second electrical signal.

In summary, according to the self-powered switch device of the embodiment of the present invention, when the switch button is rotated to the first position or the second position, it can drive the movable seat to move relative to the housing and trigger the power generation module to generate an electrical signal. To drive the operation of the corresponding device. As a result, the self-powered switch device of the embodiment of the present invention does not need to be installed with battery power supply, which improves the service life and is more environmentally friendly, and does not need to install complicated lines to connect to the mains, and it is easy to change the setting position. In addition, electrical signals can be generated in the first position or the second position through the switch button, so that the self-generating switch device can provide more diverse usage requirements.

Various embodiments are presented below for detailed description. However, the embodiments are only used as examples for description, and do not limit the scope of the present invention to be protected. In addition, some elements are omitted from the drawings in the embodiments to clearly show the technical features of the present invention. The same reference numerals will be used to indicate the same or similar elements in all the drawings.

FIG. 1 is a perspective view of the first embodiment of the self-powered switch device 1 of the present invention, and FIG. 2 is an exploded perspective view of the first embodiment of the self-powered switch device 1 of the present invention. As shown in FIGS. 1 and 2, the self-power generation switch device 1 includes a housing 10, a switch button 20, a movable seat 30 and a power generation module 40. The self-generating switch device 1 is used to control the opening and closing or operation of electrical equipment.

As shown in Figures 1 and 2, the housing 10 includes an assembly port 11 and a first pivoting portion 12. In this embodiment, the housing 10 is hollow and one of the sides is not closed to form the assembly port 11. A pivoting portion 12 is used for pivoting the switch button 20, wherein the first pivoting portion 12 can be disposed inside the housing 10 (as shown in FIG. 2) and adjacent to the assembly port 11, but this is not limited. In other embodiments, the first pivotal portion 12 may also be disposed outside the housing 10 and adjacent to the assembly port 11.

In some embodiments, the above-mentioned housing 10 may be an integral structure or an assembled structure. As shown in FIG. 2, the housing 10 of this embodiment is an assembled structure. The housing 10 is assembled from a housing plate 101 and a base 102. For example, the housing plate 101 and the base 102 can be adhered, welded, or snapped. Or it can be assembled and fixed by means of locking.

Fig. 3 is a cross-sectional view of Fig. 1 along line 3-3, and Fig. 4 is a cross-sectional view of Fig. 1 along line 4-4. 1 to 4, the switch button 20 includes a second pivot portion 21, a first linkage arm 22, and a second linkage arm 23. The switch button 20 is disposed at the assembly port 11 and pivoted by the second pivot portion 21 The first pivot portion 12 provided on the housing 10 enables the switch button 20 to swing relative to the housing 10. The first linkage arm 22 and the second linkage arm 23 are respectively located on two opposite sides of the second pivoting portion 21. When the switch button 20 is swung relative to the housing 10, the first linkage arm 22 and the second linkage arm 23 can be synchronized Movement (for example, circular movement with the second pivotal portion 21 as the center of the circle).

In some embodiments, the above-mentioned switch button 20 may be an integrated structure or an assembled structure. As shown in FIG. 2, the switch button 20 of this embodiment is an assembled structure. The switch button 20 is assembled by a button cover 27 and a rotating base 28. For example, the button cover 27 and the rotating base 28 can be adhered, welded, or snapped. Or it can be assembled and fixed by means of locking, etc., and the key cover 27 is exposed outside the housing 10 for the user to press and operate. In this embodiment, the first pivot portion 12 is provided on the shell plate 101 of the housing 10, and the second pivot portion 21 is provided on the rotating seat 28 of the switch button 20. During the assembly process, the rotating seat 28 can penetrate The second pivoting portion 21 is first pivoted to the first pivoting portion 12 on the shell 101, and then the key cover 27 is assembled and fixed to the rotating base 28 and the shell 101 is assembled and fixed to the base 102. However, the above-mentioned embodiments are only examples, and the entire switch button 20 can also be integrally manufactured and formed (for example, integral injection molding or processing through a machine).

As shown in FIGS. 3 and 4, in this embodiment, the first linkage arm 22 and the second linkage arm 23 are integrally extended from the inner side of the switch button 20 (that is, the side opposite to the button cover 27), but The first linkage arm 22 and the second linkage arm 23 may also have an assembled structure, which is not limited.

In some embodiments, the housing 10 may have two first pivoting portions 12, the two first pivoting portions 12 are respectively located on two opposite sides of the housing 10, and the switch button 20 may have two second pivoting portions 21, The second pivoting portions 21 are respectively located on two opposite sides of the switch button 20 to be pivoted on the two first pivoting portions 12 correspondingly, so that the switch button 20 can be more stable when the switch button 20 rotates relative to the housing 10.

As shown in FIGS. 3 and 4, in this embodiment, each first pivotal portion 12 is a shaft hole, and each second pivotal portion 21 is a pivot, but this is not limited. In some embodiments, each of the first pivoting portions 12 may also be a pivot, and each of the second pivoting portions 21 may be a shaft hole.

The switch button 20 of the self-powered switch device 1 of the embodiment of the present invention can be pressed and operated by the user, and can swing and move relative to the housing 10 between the first position and the second position with the second pivotal portion 21 as the axis. , And the switch button 20 can drive the movable seat 30 to move relative to the housing 10 during the swing movement, so that when the switch button 20 is in the first position and the second position, the power generation module 40 can be triggered to generate electrical signals. To control electrical equipment to perform different actions or open and close, this coordination diagram is described in detail as follows.

As shown in FIGS. 3 and 4, the movable seat 30 is movably disposed in the housing 10 and is located between the first linkage arm 22 and the second linkage arm 23 of the switch button 20. In this embodiment, the movable seat 30 is configured to slide relative to the housing 10 in a linear direction (as shown by the arrow A1) when subjected to force, and the movable seat 30 includes a first toggle portion 31 that keeps a distance from each other. As with the second toggle portion 32, in some embodiments, the first toggle portion 31 and the second toggle portion 32 may be plates, ribs, bumps, or the like.

As shown in Figures 3 and 4, in this embodiment, the movable seat 30 has an accommodation groove 33, and the first toggle portion 31 and the second toggle portion 32 are located on opposite sides of the accommodation groove 33 while keeping a distance from each other. For example, the first toggle portion 31 and the second toggle portion 32 may be opposite two groove walls of the accommodating groove 33, or the first toggle portion 31 and the second toggle portion 32 may be disposed opposite to the accommodating groove 33 The bumps on both sides (as shown in Figure 4).

As shown in FIGS. 2 to 4, the power generation module 40 is disposed in the housing 10 and includes a generating reed 41 and a power generating element 42 that are coupled to each other, that is, the trigger reed 41 can be directly connected or indirectly connected to the power generating element. 42, and the trigger spring 41 is located between the first toggle portion 31 and the second toggle portion 32 of the movable seat 30. In this embodiment, the trigger spring 41 of the power generation module 40 is located in the accommodating groove 33 of the movable seat 30 and located between the first toggle portion 31 and the second toggle portion 32.

In some embodiments, the above-mentioned power generating element 42 may have a power generating coil. When the trigger reed 41 bounces relative to the power generating element 42 to a first trigger position or a second trigger position, the power generating coil of the power generating element 42 can be triggered to generate electricity. Telecommunications signal. For example, the power generation module 40 can be a bistable switch so that when the trigger reed 41 bounces to two different positions, pulse currents can be generated respectively.

5 and 6 are a cross-sectional view and another cross-sectional view of the switch button 20 of the present invention at the first position, and FIGS. 7 and 8 are a cross-sectional view and another cross-sectional view of the switch button 20 of the present invention at the second position. Please refer to Figures 5 to 8, when the switch button 20 is in the first position, the trigger reed 41 is in the first trigger position (as shown in the embodiments of Figures 5 and 6, the trigger reed 41 is in the first trigger position). When the position is adjacent to the second toggle portion 32), when the switch button 20 is pressed by the user (as shown by the arrow A3 in Fig. 7), it moves from the first position (as shown in Figs. 5 and 6) relative to the housing When the body 10 swings to the second position (the position shown in FIG. 7 and FIG. 8), since the movable seat 30 is located between the first linkage arm 22 and the second linkage arm 23 of the switch button 20, the second linkage arm of the switch button 20 A linkage arm 22 can push against one side of the movable seat 30 during the synchronous movement to drive the movable seat 30 to move relative to the housing 10, so that the first toggle portion 31 pushes the trigger spring 41 to be triggered by the above-mentioned first trigger. The position bounces and moves to the second trigger position (as shown in the embodiment of FIG. 7 and FIG. 8, the trigger reed 41 is adjacent to the first toggle portion 31 at the second trigger position), and the generator 42 is triggered to generate the first telecommunication Number (that is, an instantaneous pulse current is generated).

For the same reason, please refer to Figures 5 to 8. When the switch button 20 is pressed by the user (as shown by arrow A2 in Figure 5), it moves from the second position (the position shown in Figures 7 and 8) to the second position. In the first position (the position shown in FIG. 5 and FIG. 6), the second linkage arm 23 can push the other side of the movable seat 30 during the synchronous movement to drive the movable seat 30 to move relative to the housing 10, so that the The second toggle portion 32 pushes the trigger reed 41 to bounce from the second trigger position to the first trigger position, and trigger the power generating element 42 to generate a second electrical signal (ie, generate an instantaneous pulse current).

In summary, the switch button 20 of the self-powered switch device 1 of the embodiment of the present invention can drive the movable seat 30 to move relative to the housing 10 when the swing moves to the above-mentioned first position or the second position, so that the movable seat 30 is pushed. The trigger reed 41 of the power generating module 40 moves and triggers the power generating element 42 to generate electrical signals (that is, the above-mentioned first electrical signal and the second electrical signal) for power supply, so as to drive corresponding devices to operate according to the electrical signals.

For example, as shown in FIGS. 3, 5, and 7, the self-powered switch device 1 may include a wireless communication module 50. The wireless communication module 50 is coupled to the power generating module 40 and wirelessly connected to one or more For electrical equipment (such as household appliances such as televisions, air conditioners or lamps, or other commercial electrical appliances), the wireless communication module 50 can send a wireless control signal according to the first electrical signal or the second electrical signal to control the corresponding electrical equipment. For example, the first telecommunications signal and the second telecommunications signal can provide power to the wireless communication module 50 to respectively send different wireless control signals to control the electrical equipment to perform different actions (such as the brightness or opening and closing of the lamps), which is not limited.

Therefore, the self-powered switch device 1 of the embodiment of the present invention does not need to be installed with battery power supply, which can increase the service life and is more environmentally friendly, and does not need to install a complicated line to connect to the mains, and it is easy to change the installation position. In addition, electrical signals can be generated in the first position or the second position through the switch button 20, so that the self-powered switch device 1 can provide more diverse usage requirements, such as controlling electrical equipment to perform different actions or opening and closing.

In some embodiments, the signal transmission range of the above-mentioned wireless communication module 50 depends on its hardware type or signal transmission method. Specifically, the wireless communication module 50 can establish a short-distance or long-distance communication connection to transmit data. For example, the wireless communication module 50 can be a Bluetooth module (Bluetooth), a Wifi module, a WLAN module, or a 3G/4G module. Groups, Near Field Communication (NFC) or Low Power Wide Area Network (LPWAN) modules, etc., which are not limited by the present invention.

In some embodiments, as shown in FIGS. 4 and 6, a side of the movable seat 30 close to the first linkage arm 22 has a first inclined surface 303, and the first inclined surface 303 is inclined toward the center of the movable seat 30. The first linkage arm 22 has a second inclined surface 221, the second inclined surface 221 is inclined away from the center of the switch button 20, wherein the slope of the first inclined surface 303 is greater than the slope of the second inclined surface 221 to avoid switching During the movement of the button 20, too much interference occurs between the first linkage arm 22 and the movable seat 30, which makes the switch button 20 smoother during the pressing operation. The other side of the movable seat 30 and the second linkage arm 23 can also be designed with the same or similar structure as described above, so as to avoid excessive interference between the second linkage arm 23 and the movable seat 30 during the movement of the switch button 20. Here, Not much to repeat.

For example, the switch button 20 has a swing angle R between the first position and the second position (as shown in FIG. 5, for example, 10 degrees to 40 degrees). As shown in FIG. 4, the first inclined surface 303 The included angle with the central axis C1 of the movable seat 30 can be the above-mentioned swing angle R. As shown in FIG. 6, the included angle between the second inclined surface 221 and the central axis C2 of the switch button 20 is half of the above-mentioned swing angle R. The slope of the first inclined surface 303 is greater than the slope of the second inclined surface 221.

In some embodiments, the self-powered switch device 1 may be provided with a limit structure to limit the switch button 20 to the above-mentioned first position and the second position, wherein the limit structure can have the following multiple implementations.

As shown in FIG. 3, this embodiment discloses a first limit structure. The first limit structure is that the switch button 20 has a first stop surface 24 and a second stop surface 25, where the first stop surface 24 The second stop surface 25 is an inclined surface and is located on the button cover 27. When the switch button 20 is in the first position (as shown in FIG. 5), the first stop surface 24 abuts against the edge of the assembly port 11 to reach the limit. At this time, the angle between the second stop surface 25 and the edge of the assembly port 11 is the above-mentioned swing angle R. Therefore, when the switch button 20 swings through the above-mentioned swing angle R to move to the second position (as shown in FIG. 7 (Shown), the second stop surface 25 can abut against the edge of the assembly port 11 to achieve a limiting effect. At this time, the included angle between the first stop surface 24 and the edge of the assembly port 11 is the aforementioned swing angle R.

As shown in FIG. 3, this embodiment discloses a second limiting structure. The second limiting structure is that the first pivotal portion 12 of the housing 10 is a shaft hole and has a hole edge 13, and the hole edge 13 has a first The abutting portion 131, the first stopping edge 132, and the second stopping edge 133. The first stopping edge 132 and the second stopping edge 133 are oblique edges and are respectively connected to two opposite sides of the first abutting portion 131 It has a V-shaped edge. The second pivoting portion 21 of the switch button 20 is a pivot and has a second abutting portion 211, a third stopping edge 212, and a fourth stopping edge 213. The third stopping edge 212 is the same as the fourth stopping edge 213 The slanted edges are respectively connected to two opposite sides of the second abutting portion 211 to form a V-shaped edge. The second abutting portion 211 abuts and pivots on the first abutting portion 131. When the switch button 20 is in the first position (as shown in FIG. 5), the third stop edge 212 abuts the first stop edge 132 to achieve a limit effect. At this time, the fourth stop edge 213 and the second stop edge The included angle between the retaining edges 133 is the above-mentioned swing angle R. Therefore, when the switch button 20 swings through the above-mentioned swing angle R to move to the second position (as shown in FIG. 7), the fourth stop edge 213 is sufficient. Abutting against the second stopping edge 133 to achieve a position limiting effect, the angle between the third stopping edge 212 and the first stopping edge 132 at this time is the above-mentioned swing angle R.

The self-generating switch device 1 of the embodiment of the present invention may be provided with the above-mentioned first limiting structure and the second limiting structure to enhance the limiting effect, but this is not limited. In some embodiments, the self-powered switch device 1 may also be provided with only one of the above-mentioned first limiting structure and the second limiting structure.

2 and 4, the housing 10 is further provided with a first limit seat 14 and a second limit seat 15 for limiting the movable seat 30, wherein the first limit seat 14 and the second limit seat The seats 15 are respectively located on two opposite sides of the movable seat 30, the first limit seat 14 is provided with a first guide 141, the second limit seat 15 is provided with a second guide 151, and the opposite sides of the movable seat 30 are respectively A third guide 301 and a fourth guide 302 are provided. The third guide 301 is movably arranged on the first guide 141, and the fourth guide 302 is movably arranged on the second guide. The guide 151 enables the movable seat 30 to be stable without shaking or shifting in the process of moving relative to the housing 10.

By the way, in the embodiment of FIGS. 2 and 4, the first guide member 141 and the second guide member 151 are respectively guide grooves and extend along the moving direction of the movable seat 30, and the third guide member 301 and The fourth guiding member 302 is a sliding block to be slidably disposed on the first guiding member 141 and the second guiding member 151, but this is not limited. In some embodiments, the first guide member 141 and the second guide member 151 can also slide separately, and the third guide member 301 and the fourth guide member 302 respectively extend along the moving direction of the movable seat 30 The guide groove.

As shown in FIG. 4, in this embodiment, the first limiting seat 14 is further provided with a first anti-dropping member 142, the second limiting seat 15 is provided with a second anti-dropping member 152, and the third guiding member 301 is limited. It is located between the first anti-dropping member 142 and the first guiding member 141, and the fourth guiding member 302 is limited to be located between the second anti-dropping member 152 and the second guiding member 151. In some embodiments, the first anti-dropping member 142 and the second anti-dropping member 152 may be plates, ribs or bumps, etc., and are blocked on the third guide member 301 and the fourth guide member 302, respectively. In order to prevent the third guide member 301 and the fourth guide member 302 from being separated from the first guide member 141 and the second guide member 151, the effect of strengthening the position-limiting movable seat 30 is achieved.

As shown in FIG. 4, in this embodiment, the first limit seat 14 is further provided with a first stop portion 143, the second limit seat 15 is further provided with a second stop portion 153, and the switch button 20 is located on the first stop. Position (as shown in Figure 6), the fourth guide 302 correspondingly abuts against the second stop portion 153 to reach the limit movable seat 30, when the switch button 20 is in the second position (as shown in Figure 8 ), the third guide 301 correspondingly abuts against the first stop portion 143 to achieve the function of the movable seat 30. In some embodiments, the first stop portion 143 and the second stop portion 153 may be plates, ribs, bumps, or the like.

In some embodiments, when the switch button 20 is in the first position, the third guide member 301 can also abut the first stop portion 143 correspondingly, and when the switch button 20 is in the second position, the fourth guide member The 302 correspondingly abuts against the second stop portion 153, which depends on the positions of the first stop portion 143 and the second stop portion 153, and the present invention is not limited.

9 is a cross-sectional view of the second embodiment of the self-powered switch device 2 of the present invention, and FIG. 10 is another cross-sectional view of the second embodiment of the self-powered switch device 2 of the present invention. As shown in Figures 9 and 10, the difference between the self-powered switch device 2 of this embodiment and the self-powered switch device 1 of the first embodiment is at least that the switch button 20' of the self-powered switch device 2 of this embodiment is The self-powered switch device 2 is integrally formed to limit the switch button 20' to the above-mentioned first position and the second position through a third limit structure. The third limit structure is that the bottom of the switch button 20' is provided with an elastic member 26, and the housing 10 is provided with a limit seat 16, where the limit seat 16 is fixed in the housing 10 and is located between the switch button 20' and the movable seat 30 between. The limit seat 16 has a first limit slot 161 and a second limit slot 162 keeping a distance from each other. When the switch button 20' is in the first position (as shown in FIG. 9), the elastic member 26 is elastically buckled to the first position. The limit slot 161 achieves the limit effect. When the switch button 20' is in the second position (as shown in FIG. 10), the elastic member 26 is correspondingly elastically buckled to the second limit slot 162 to achieve the limit effect. In some embodiments, the above-mentioned elastic member 26 may be an elastic body such as an elastic telescopic rod, a spring, or an elastic piece.

In summary, according to the self-powered switch device of the embodiment of the present invention, when the switch button is rotated to the first position or the second position, it can drive the movable seat to move relative to the housing, so that the movable seat pushes the triggering of the power generation module The reed moves and triggers the power generating element to generate electrical signal power supply to drive the corresponding device to operate. As a result, the self-powered switch device of the embodiment of the present invention does not need to be installed with battery power supply, which improves the service life and is more environmentally friendly, and does not need to install complicated lines to connect to the mains, and it is easy to change the setting position. In addition, electrical signals can be generated in the first position or the second position through the switch button, so that the self-generating switch device can provide more diverse usage requirements.

Although the technical content of the present invention has been disclosed in the preferred embodiments as above, it is not intended to limit the present invention. Anyone who is familiar with this technique and makes some changes and modifications without departing from the spirit of the present invention should be covered by the present invention. Therefore, the scope of protection of the present invention shall be subject to the scope of the attached patent application.

1,2: Self-powered switchgear 10: Shell 101: Shell 102: Pedestal 11: Assembly port 12: The first pivot 13: Hole edge 131: The first abutment part 132: The first stop edge 133: The second stop edge 14: The first limit seat 141: The first guide 142: The first anti-off piece 143: First stop 15: Second limit seat 151: second guide 152: The second anti-off piece 153: second stop 16: limit seat 161: The first limit slot 162: second limit slot 20, 20': switch button 21: The second pivot 211: The second abutment part 212: Third Stop Edge 213: The fourth stop edge 22: The first linkage arm 221: second inclined surface 23: The second linkage arm 24: The first stop surface 25: The second stop surface 26: Elastic 27: Button cover 28: Rotating seat 30: movable seat 301: Third guide 302: The fourth guide 303: The first inclined plane 31: The first toggle 32: The second toggle 33: accommodating slot 40: power generation module 41: trigger reed 42: Power generation parts 50: wireless communication module A1～A3: Arrow R: swing angle C1, C2: central axis

[Figure 1] is a perspective view of the first embodiment of the self-powered switch device of the present invention. [Figure 2] is an exploded perspective view of the first embodiment of the self-powered switch device of the present invention. [Figure 3] It is a cross-sectional view of Figure 1 along line 3-3. [Figure 4] It is a cross-sectional view of Figure 1 along line 4-4. [Figure 5] is a cross-sectional view of the switch button of the present invention in the first position. [Figure 6] is another cross-sectional view of the switch button of the present invention in the first position. [Figure 7] is a cross-sectional view of the switch button of the present invention in the second position. [Figure 8] is another cross-sectional view of the switch button of the present invention in the second position. [Figure 9] is a cross-sectional view of the second embodiment of the self-powered switchgear of the present invention. [Figure 10] is another cross-sectional view of the second embodiment of the self-powered switch device of the present invention.

1: Self-powered switchgear

10: Shell

101: Shell

102: Pedestal

11: Assembly port

12: The first pivot

14: The first limit seat

141: The first guide

142: The first anti-off piece

143: First stop

15: Second limit seat

152: The second anti-off piece

20: Switch button

21: The second pivot

24: The first stop surface

25: The second stop surface

27: Button cover

28: Rotating seat

30: movable seat

301: Third guide

302: The fourth guide

303: The first inclined plane

40: power generation module

41: trigger reed

42: power generation parts

Claims (12)

A self-powered switch device, including: A housing, including an assembly port and a first pivotal portion; A switch button, comprising a second pivoting portion, a first link arm and a second linking arm, the switch button is arranged at the assembly port and pivoted on the first pivot portion with the second pivot portion, The first linking arm and the second linking arm are respectively located on two opposite sides of the second pivoting portion, and the switch button can selectively swing and move relative to the housing with the second pivoting portion as an axis. Between a first position and a second position; A movable seat movably arranged in the housing and located between the first linkage arm and the second linkage arm of the switch button; and A power generation module arranged in the casing; Wherein, when the switch button is moved from the first position to the second position, the first linkage arm drives the movable base to move relative to the housing to trigger the power generation module to generate a first electrical signal; Wherein, when the switch button is moved from the second position to the first position, the second linkage arm drives the movable base to move relative to the housing to trigger the power generation module to generate a second electrical signal. The self-powered switchgear according to claim 1, wherein: The movable seat includes a first toggle portion and a second toggle portion that are spaced apart from each other. The power generation module includes a trigger reed and a power generating element coupled to each other, and the trigger reed is located in the first toggle. Between the part and the second toggle part; When the switch button is moved from the first position to the second position, the first toggle portion of the movable seat pushes the trigger reed to move from a first trigger position to a second trigger position to trigger the power generating element Generate the first telecommunication signal; When the switch button is moved from the second position to the first position, the second toggle portion of the movable seat pushes the trigger reed to move from the second trigger position to the first trigger position to trigger the power generating element Generate the second electrical signal. The self-powered switch device according to claim 2, wherein the movable seat has an accommodating slot, the trigger reed of the power generation module is located in the accommodating slot, the first toggle part and the second toggle The parts are located on two opposite sides of the accommodating groove. The self-powered switch device according to claim 1, wherein the switch button has a first stop surface and a second stop surface, and when the switch button is in the first position, the first stop surface abuts against At the edge of the assembly port, when the switch button is in the second position, the second stop surface abuts against the edge of the assembly port. The self-powered switch device according to claim 1, wherein the first pivotal portion of the housing has a first abutting portion, a first stop edge, and a second stop edge, the first stopper The edge and the second stopping edge are respectively connected to two opposite sides of the first abutting portion, and the second pivoting portion has a second abutting portion, a third stopping edge, and a fourth stopping edge, The third stop edge and the fourth stop edge are respectively connected to two opposite sides of the second abutment portion, the second abutment portion abuts and pivotally connects to the first abutment portion, and the switch button is connected to the In the first position, the third stop edge abuts against the first stop edge, and when the switch button is in the second position, the fourth stop edge abuts against the second stop edge. The self-powered switch device according to claim 1, wherein the bottom of the switch button is provided with an elastic member, the housing is provided with a limit seat, and the limit seat has a first limit slot and a second limit slot that keep a distance from each other. A limit slot, when the switch button is in the first position, the elastic member is correspondingly elastically buckled with the first limit slot, and when the switch button is in the second position, the elastic member is correspondingly elastically buckled with the second position Limit slot. The self-generating switch device according to claim 1, wherein the housing is provided with a first limit seat and a second limit seat, and the first limit seat and the second limit seat are respectively located on the movable seat On two opposite sides, the first limiting seat is provided with a first guiding member, the second limiting seat is provided with a second guiding member, and two opposite sides of the movable seat are respectively provided with a third guiding member and a first guiding member. Four guiding elements, the third guiding element is movably arranged on the first guiding element, and the fourth guiding element is movably arranged on the second guiding element. The self-powered switch device according to claim 7, wherein the first guide member and the second guide member are respectively a guide groove and extend along the moving direction of the movable seat, and the third guide member and The fourth guiding member is a sliding block respectively. The self-generating switch device according to claim 7, wherein the first limit seat is provided with a first anti-falling part, the second limit seat is provided with a second anti-falling part, and the third guide part is limited to the Between the first anti-dropping component and the first guiding component, the fourth guiding component is limited to be located between the second anti-dropping component and the second guiding component. The self-generating switch device according to claim 7, wherein the first limit seat is provided with a first stop portion, and when the switch button is in the first position or the second position, the third guide member correspondingly abuts Lean against the first stop. The self-powered switch device according to claim 1, wherein the movable seat has a first inclined surface on a side close to the first linkage arm, the first inclined surface is inclined toward the center of the movable seat, and the first linkage The arm has a second inclined surface, the second inclined surface is inclined in a direction away from the center of the switch button, and the inclination of the first inclined surface is greater than the inclination of the second inclined surface. The self-powered switch device according to claim 1, further comprising a wireless communication module, the wireless communication module is coupled to the power generation module, and the wireless communication module is based on the first telecommunication signal or the second telecommunication The signal sends out a wireless control signal.

Images