Self-powered wireless control system, self-powered transmitter and wireless transmission method thereof

Abstract

The present invention provides a self-powered wireless control system and a self-powered transmitter and a wireless transmission method thereof, wherein the self-powered transmitter comprises a housing, at least one micro-motion generator, at least one communication device, at least one driving key, and at least one trigger device. The micro-motion generator is arranged in the housing, and the micro-motion generator is driven to convert kinetic energy into electrical energy, wherein the communication device is electrically connected to the micro-motion generator, and the micro-motion generator provides working electrical energy for the communication device, wherein the driving key is pivotally arranged in the housing, wherein the trigger device is traversably arranged in the driving key and the communication device, and the trigger device is pressed by the driving key to buffer the driving force of the driving key, and transmits the driving force to the communication device to trigger the communication device.

Description

Technical Field

[0001] The invention relates to the field of self-powered supply, and in particular to a self-powered wireless control system and a self-powered transmitter and a wireless transmission method thereof. Background Art

[0002] Switches are the most basic electronic components for controlling electrical equipment in the field of electrical control. The types of switches include wired control switches and wireless control switches. Wired switches are widely used, and this method of pre-burying wires is commonly used in buildings. However, this type of switch that requires pre-burying wires not only consumes a large amount of engineering work, but also has certain disadvantages such as danger and waste of resources.

[0003] Passive wireless switches are different from pre-buried wire switches. They do not require batteries or power cords. They convert mechanical energy into electrical energy by pressing or other means. The electrical energy then drives the wireless signal generator to generate a wireless control signal to control the working status of the electrical equipment in the circuit.

[0004] The existing self-powered wireless switch with multiple buttons works in the following way: the button directly presses the sensor, that is, the user's pressing of the button directly acts on the sensor with a pressing force, wherein the button presses the sensor based on the force applied by the user. During use, the operator controls the pressing force of this self-powered wireless switch in the prior art, thereby controlling the force applied to the sensor when the button is pressed. The drawback of this method is that it is very easy to damage the sensor, thus affecting the reliability and life of the product. Because it is difficult for the user to control the pressing force when pressing the switch button, two adverse effects are usually caused due to different pressing forces: excessive pressure damages the sensor; too little pressure easily causes the button to fail to trigger the sensor and generate a wireless signal.

[0005] like Figure 1As shown, it is a passive wireless transmitting component of the prior art, wherein the passive wireless transmitting component is a mechanical key detection sensor. In the invention, the passive wireless transmitting component includes at least one self-generating power device 10P, at least one key 20P, a housing component 30P, at least one micro switch 40P, and at least one communication circuit board 50P, wherein the micro switch 40P, the self-generating power device 10P and the communication circuit board 50P are arranged in the housing component 30P, and the key 20P is pivotally connected to the housing component 30P. A key protrusion 21P is provided at at least one end of the case 20P, and when the key is pressed by force, the key drives the self-generating power device 10P to move, and the self-generating power device 10P converts mechanical energy into electrical energy for the communication circuit board 50P to work. When the button 20P is driven, the button protrusion 21P presses the micro switch 40P to trigger the micro switch to operate, wherein the micro switch 40P generates a wireless control signal through the communication circuit board 50P.

[0006] In the wireless control switch of the prior art, during the process of pressing the button 20P, due to the difference in force and speed, it is difficult to accurately control the on and off of the sensor, resulting in a key information detection error. On the other hand, since the button convex point 21P frequently contacts the micro switch 40P for a long time, it is very easy to cause mechanical damage to the micro switch 40P, thereby causing a control failure.

[0007] In short, the obvious drawback of this way of operating the sensor is that it is easy to cause key detection information errors and damage the sensor. On the other hand, this structure of the prior art has extremely high manufacturing precision requirements, so the product yield is low. Summary of the invention

[0008] A major advantage of the present invention is that it provides a self-powered wireless control system, a self-powered transmitter and a wireless transmission method, wherein the self-powered transmitter includes at least one command rod, wherein when the self-powered transmitter is pressed with force, the command rod buffers the force applied to the self-powered transmitter, thereby preventing the command button of the self-powered transmitter from being subjected to excessive force.

[0009] Another advantage of the present invention is that it provides a self-powered wireless control system, a self-powered transmitter and a wireless transmission method, wherein one end of the command rod is deformed and bent due to excessive force, and the other end of the command rod triggers the command button, so that the command rod buffers the force transmitted to the command button, thereby preventing the self-powered transmitter from rigidly triggering the command button when subjected to force, which is beneficial to protecting the command button.

[0010] Another advantage of the present invention is that it provides a self-powered wireless control system, a self-powered transmitter and a wireless transmission method, wherein the command rod serves as a lever element, and when one end close to the fulcrum is subjected to force, the command rod bends so that the other end of the command rod bends around the fulcrum to trigger the command button, so that the command rod can buffer the driving force exerted on the self-powered transmitter.

[0011] Another advantage of the present invention is that it provides a self-powered wireless control system, a self-powered transmitter and a wireless transmission method, wherein the command rod serves as a lever element, and the movement amount of one end of the command rod driven to move is less than the displacement amount of the command rod to touch the command button, that is, the command rod only needs to be driven to move a little, and the command button can be triggered through the leverage action of the command rod, thereby improving the reliability of the triggering of the command button.

[0012] Another advantage of the present invention is that it provides a self-powered wireless control system, a self-powered transmitter and a wireless transmission method, wherein when the self-powered transmitter is driven by the command rod to interfere, the command rod is bent and deformed, that is, the pressure will not directly act on the command button of the self-powered transmitter. The command rod buffers the pressure on the command button, thereby improving the reliability of the conduction of the command button and avoiding damage to the command button due to excessive pressure on the self-powered transmitter.

[0013] Another advantage of the present invention is that it provides a self-powered wireless control system and its self-powered transmitter and wireless transmission method, wherein the driving key and command rod of the self-powered transmitter do not require special structures and expensive manufacturing equipment, which is conducive to improving the manufacturing yield of the self-powered transmitter.

[0014] Another advantage of the present invention is that it provides a self-powered wireless control system, a self-powered transmitter and a wireless transmission method, wherein the command rod of the self-powered transmitter is an elastic device, wherein when the command rod is pressed with force, the command rod supports the drive key of the self-powered transmitter under the action of elasticity, thereby reducing the pressure on the command button.

[0015] Other advantages and features of the present invention will become more apparent from the following detailed description and may be realized by means of the instrumentalities and combinations particularly pointed out in the appended claims.

[0016] According to one aspect of the present invention, a self-powered transmitter of the present invention that can achieve the aforementioned objects and other objects and advantages includes:

[0017] a housing;

[0018] at least one micro-motion generator, wherein the micro-motion generator is disposed on the housing and is driven to convert kinetic energy into electrical energy;

[0019] At least one communication device, wherein the communication device is electrically connected to the micro-generator, and the micro-generator provides working power for the communication device; and

[0020] At least one trigger device, wherein the trigger device can be subjected to force and transmitted to the communication device, the trigger device is compressed to buffer the driving force and transmit the driving force to the communication device, thereby triggering the communication device in a buffered manner.

[0021] According to one embodiment of the present invention, the trigger device includes at least one trigger bracket and at least one command rod, wherein the command rod can be drivably disposed on the trigger bracket, and the command rod is supported by the trigger bracket. The command rod is compressed and elastically deformed to bend, and the command rod transmits the driving force to the communication device.

[0022] According to an embodiment of the present invention, the command rod is integrally formed with the trigger bracket, and the command rod is driven to perform a lever motion based on the trigger bracket, wherein the command rod that is compressed and bent is triggered to trigger the communication device.

[0023] According to an embodiment of the present invention, the command rod is pivotally disposed on the trigger bracket, and the command rod is driven to perform a lever motion based on the trigger bracket, wherein the command rod that is compressed and bent is triggered to trigger the communication device.

[0024] According to an embodiment of the present invention, the command rod is movably disposed on the trigger bracket, and the command rod is driven to move downward based on the trigger bracket, wherein the command rod that is compressed and bent is triggered to trigger the communication device.

[0025] According to one embodiment of the present invention, the command rod includes a driving end, a transmission end extending from the driving end, and a command rod fulcrum, the transmission end is located at the distal end of the command rod fulcrum, wherein the command rod fulcrum is arranged on the trigger bracket, wherein the driving end of the command rod is subjected to force to drive the transmission end to move.

[0026] According to an embodiment of the present invention, the trigger device further comprises a command rod driving block, and the command rod driving block is arranged above the driving end of the driving rod.

[0027] According to one embodiment of the present invention, the trigger device further includes at least one command press protrusion, wherein the command press protrusion is arranged below the transmission end of the command rod, and the command rod triggers the communication device through the command press protrusion to increase the trigger distance of the command rod through the command press protrusion.

[0028] According to an embodiment of the present invention, the command rod is an elastic device, and the command rod is selected from the group consisting of elastic devices composed of thin film metal and plastic.

[0029] According to an embodiment of the present invention, the self-powered transmitter further comprises a driving key, wherein the driving key is drivably pressed against the command rod of the trigger device, and the command rod is pressed by the driving key.

[0030] According to an embodiment of the present invention, the driving key is pivotally disposed on the housing, and the housing supports the driving key to rotationally drive the command rod.

[0031] According to one embodiment of the present invention, the driving key includes a driving body and at least one information protrusion arranged on the driving body. The information protrusion is pressed against the top of the trigger device. The driving body is pressed to drive the information protrusion to move downward, thereby pressing the trigger device with the information protrusion.

[0032] According to an embodiment of the present invention, the driving key further comprises at least one power transmission rod, wherein the power transmission rod is traversably disposed on the driving body, and the driving body drives the micro-generator to operate via the power transmission rod.

[0033] According to one embodiment of the present invention, the driving key includes a driving portion and a pivot portion extending integrally from the driving portion, the pivot portion is connected to the shell, wherein the driving portion is pressed by force and performs a one-way seesaw motion based on the pivot portion.

[0034] According to one embodiment of the present invention, the driving key includes a pivot portion and two driving portions extending integrally from both ends of the driving portion, the pivot portion is connected to the shell, wherein the driving portion is pressed by force and performs a bidirectional seesaw motion based on the pivot portion.

[0035] According to one embodiment of the present invention, the micro-generator includes a generator main unit and a generator drive device, wherein the generator main unit is fixed to the housing, the generator drive device is drivably arranged on the generator main unit, the power transmission rod drives the generator drive device to move, and the generator main unit converts the kinetic energy of the generator drive device into electrical energy.

[0036] According to one embodiment of the present invention, the micro-generator further includes a generator fixing unit and at least one resetting device, wherein the generator fixing unit fixes the generator main unit to the housing, and wherein the resetting device is arranged below the generator driving device to provide a force for resetting the generator driving device.

[0037] According to one embodiment of the present invention, the communication device includes a circuit board and at least one command button, wherein the command button is electrically connected to the circuit board, and when the command button is triggered, at least one wireless control signal is emitted by the circuit board, wherein the wireless control signal contains coded information.

[0038] According to one embodiment of the present invention, the command button of the communication device is a mechanical micro switch, and the command button is selected from: a conductive film switch, a touch switch, a detection switch, a micro switch, a conductive rubber switch, a metal contact switch and a switch of semiconductor material.

[0039] According to another aspect of the present invention, the present invention further provides a self-powered wireless control system, comprising:

[0040] A self-powered transmitter as described above, wherein the self-powered transmitter transmits at least one wireless control signal in a self-powered manner; and

[0041] At least one wireless receiving device, wherein the wireless receiving device receives the wireless control signal so that the wireless receiving device controls the working state of the electric device based on the wireless control signal.

[0042] According to another aspect of the present invention, the present invention further provides a wireless transmission method of a self-powered transmitter, wherein the wireless transmission method comprises the following steps:

[0043] (a) receiving a force to drive a micro-generator, so that the micro-generator converts kinetic energy into electrical energy; and

[0044] (b) compressing a command rod of a trigger device, buffering the driving force by the command rod, and triggering a command button of a communication device so that the communication device transmits at least one wireless control signal, wherein the wireless control signal includes coded information.

[0045] According to one embodiment of the present invention, in the above-mentioned wireless transmission method, a driving key of the self-powered transmitter is pressed with force, and the driving key transmits the driving force to the micro-generator and the trigger device to drive the micro-generator to generate electricity and buffer the driving force of the driving key through the trigger device to trigger the command button of the communication device.

[0046] According to an embodiment of the present invention, in the step (b) of the wireless transmission method, an information protrusion of the drive key compresses the command rod to bend and deform, so that the command rod buffers the driving force transmitted from the drive key to the command key.

[0047] According to one embodiment of the present invention, in the step (b) of the above-mentioned wireless transmission method, the driving end of the command rod is pressed by the driving key and performs a lever movement based on a command rod fulcrum of the command rod, thereby triggering the command button by a driving end of the command rod.

[0048] Further objects and advantages of the present invention will be fully apparent from an understanding of the following description and the accompanying drawings.

[0049] These and other objects, features and advantages of the present invention will be more fully understood from the following detailed description, accompanying drawings and claims. BRIEF DESCRIPTION OF THE DRAWINGS

[0050] Figure 1 is a schematic diagram of a self-powered wireless switch in the prior art.

[0051] Figure 2 Schematic diagram of a self-powered wireless control system according to a first preferred embodiment of the present invention.

[0052] Figure 3 Schematic diagram of a self-powered transmitter of the self-powered wireless control system according to the preferred embodiment of the present invention.

[0053] Figure 4 It is a schematic diagram of an exploded view of the self-powered transmitter of the self-powered wireless control system according to the above preferred embodiment of the present invention.

[0054] Figure 5 4 is a cross-sectional view of the self-powered transmitter of the self-powered wireless control system according to the above preferred embodiment of the present invention.

[0055] Figure 6 Schematic diagram of the operation of the self-powered transmitter of the self-powered wireless control system according to the preferred embodiment of the present invention.

[0056] Figure 7 It is a partial structural diagram of the self-powered transmitter of the self-powered wireless control system according to the above preferred embodiment of the present invention.

[0057] Fig. 8A It is another optional implementation of the self-powered transmitter of the self-powered wireless control system according to the above preferred embodiment of the present invention.

[0058] Figure 8BIt is another optional implementation of the self-powered transmitter of the self-powered wireless control system according to the above preferred embodiment of the present invention.

[0059] Fig. 9 It is a schematic diagram of an overall exploded view of a self-powered transmitter according to a second preferred embodiment of the present invention.

[0060] Fig.10 is a cross-sectional view of the self-powered transmitter according to the above preferred embodiment of the present invention.

[0061] Fig.11 Schematic diagram of the operation of the self-powered transmitter according to the above preferred embodiment of the present invention.

[0062] Fig.12 It is a schematic diagram of an overall exploded view of a self-powered transmitter according to a third preferred embodiment of the present invention.

[0063] Fig.13 is a cross-sectional view of the self-powered transmitter according to the above preferred embodiment of the present invention.

[0064] Fig.14 Schematic diagram of the operation of the self-powered transmitter according to the above preferred embodiment of the present invention. DETAILED DESCRIPTION

[0065] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art can think of other obvious variations. The basic principles of the present invention defined in the following description can be applied to other embodiments, variations, improvements, equivalents, and other technical solutions that do not deviate from the spirit and scope of the present invention.

[0066] Those skilled in the art should understand that, in the disclosure of the present invention, the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation. Therefore, the above terms should not be understood as limiting the present invention.

[0067] It is to be understood that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element may be one, while in another embodiment, the number of the element may be multiple, and the term "one" should not be understood as a limitation on the quantity.

[0068] Referring to the accompanying drawings of the present invention Figures 2 to 7 As shown, a self-powered wireless control system and its self-powered transmitter according to the first preferred embodiment of the present invention are explained in the following description. The self-powered wireless control system includes a self-powered transmitter 100 and at least one wireless receiving device 200, wherein the self-powered transmitter 100 sends at least one wireless control signal in a self-powered manner, wherein the wireless receiving device 200 receives the wireless control signal sent by the self-powered transmitter 100 and executes the control instruction corresponding to the wireless control signal. It is worth mentioning that the wireless control signal contains coding information, that is, the communication device sends a wireless control signal with coding information. The wireless receiving device 200 is communicatively connected to at least one electrical device, or the wireless receiving device 200 is connected to the electrical device, such as a lamp, an audio device, a motor, a remote control switch and other electrical devices. The wireless receiving device 200 controls the working state of the electrical device based on the received wireless control signal, such as the switch of the lamp, the adjustment of the brightness or the adjustment of the motor power.

[0069] like Figures 3 to 7 As shown, the self-powered transmitter 100 includes a housing 10, at least one driving key 20, at least one trigger device 30, at least one micro-generator 40, and at least one communication device 50, wherein the trigger device 30, the micro-generator 40, and the communication device 50 are arranged in the housing 10. The driving key 20 is drivably arranged in the housing 10, and the driving key 20 is supported by the housing 10, and the micro-generator 40 is driven by the driving key 20 to generate electricity. The driving key 20 triggers the communication device 50 through the trigger device 30 to generate and send the wireless control signal. The trigger device 30 is driven by the driving key 20, buffers the driving force of the driving key 20, and transmits the driving force to the communication device 50 to trigger the communication device 50. The driving key 20 is arranged to press against one end of the trigger device 30. When the driving key 20 is driven by force, the driving key 20 squeezes or drives the trigger device 30 to generate elastic deformation. The other end of the trigger device 30 is movably disposed on the communication device 50 . When the driving key 20 drives the trigger device 30 , the trigger device 30 triggers the communication device 50 under the action of elastic deformation.

[0070] The micro-motion generator 40 is driven to convert mechanical energy into electrical energy, wherein the communication device 50 is electrically connected to the micro-motion generator 40, and the micro-motion generator 40 provides working electrical energy for the communication device 50. Preferably, in this preferred embodiment of the present invention, the driving key 20 drives the trigger device 30 in the process of driving the micro-motion generator 40 to generate electricity, and the trigger device 30 triggers the communication device 50 under the action of elastic deformation, so that the communication device 50 is supported by the electrical energy generated by the micro-motion generator 40 to send the wireless control signal.

[0071] The communication device 50 includes at least one circuit board 51 and at least one command button 52, wherein the circuit board 51 is electrically connected to the micro-generator 40, and the micro-generator 40 provides working power to the circuit board 51. The command button 52 of the communication device 50 is electrically connected to the circuit board 51, and the command button 52 is triggered to send the wireless control signal based on the circuit board 51.

[0072] It is worth mentioning that in this preferred embodiment of the present invention, the driving force of the driving key 20 of the self-powered transmitter does not directly act on the command button 52 of the communication device 50. When the driving key 20 is pressed, the driving key 20 applies the driving force to the trigger device 30. The trigger device 30 buffers the driving force of the driving key 20 and triggers the command button 52 of the communication device 50, thereby avoiding damage to the communication device 50 due to excessive force on the driving key 20.

[0073] Specifically, the trigger device 30 includes a trigger bracket 31 and at least one command rod 32 disposed on the trigger bracket 31, wherein the trigger bracket 31 supports the command rod 32 to bear force and buffer the driving force of the driving key 20. The driving key 20 drives the command rod 32 of the trigger device 30 to deform, thereby triggering the command button 52 of the communication device 50. The command rod 32 is driven by the driving key 20 to perform a lever motion based on the trigger bracket 31, wherein the command rod 32 is bent and deformed to trigger the command button 52. It should be particularly noted that the bending deformation caused by the command rod 32 being compressed is a slight deformation that occurs to buffer the driving force transmitted from the command rod 32 to the communication device 50.

[0074] Preferably, in this preferred embodiment of the present invention, the command button 52 is a mechanical micro switch, and the command button 52 can be but is not limited to a conductive film switch, a touch switch, a detection switch, a micro switch, a conductive rubber switch, a metal contact switch, and a switch of semiconductor material, etc.

[0075] Preferably, in this preferred embodiment of the present invention, the trigger bracket 31 and the command rod 32 of the trigger device 30 are an integrated structure, wherein the command rod 32 is driven by the driving key 20 to perform a lever motion under the support of the trigger bracket 31. The command rod 32 includes a driving end 321, a transmission end 322 extending outward from the driving end 321, and a command rod fulcrum 323, wherein the command rod fulcrum 323 is integrally formed with the trigger bracket 31 of the trigger device 30, and the driving end 321 and the transmission end 322 of the command rod 32 perform a lever motion based on the command rod fulcrum 323.

[0076] It is worth mentioning that the driving end 321 of the command rod 32 is located at the proximal end of the command rod fulcrum 323, and the transmission end 322 is located at the distal end of the command rod fulcrum 323. When the driving key 20 is driven by force, the driving force of the driving key 20 acts on the driving end 321 of the command rod 32. The command rod 32 is driven by the driving key 20 to perform a lever motion, wherein the driving force F received by the driving end 321 of the command rod 32 is greater than the force f transmitted to the command button 52 by the transmission end 322 of the command rod 32, and the moving stroke l of the transmission end 322 of the command rod 32 is less than the moving stroke L of the transmission end 322 of the command rod 32. Therefore, those skilled in the art can understand that when a user presses the driving key 20 of the self-powered transmitter 100, the user can press the driving key 20 with a smaller driving stroke, wherein the driving key 20 applies a driving force to the command rod 32 of the trigger device 30, and the command rod 32 buffers the driving force of the driving key 20, and applies the buffered force to the command button 52 of the communication device 50 to trigger the command button 52.

[0077] In this preferred embodiment of the present invention, the driving key 20 applies a driving force to the driving end 321 of the command rod 32, wherein the driving end 321 of the command rod 32 is driven by the driving key 20 and moves based on the command rod fulcrum 323, wherein the driving end 321 of the command rod 32 buffers the driving force of the driving key 20 by deforming under force, and triggers the command button 52 of the communication device 50 through the transmission end 322.

[0078] Preferably, in this preferred embodiment of the present invention, the command rod 32 of the trigger device 30 is made of thin metal or thin plastic, wherein the command rod 32 is an elastic device, and when the driving force of the drive key 20 disappears, the command rod 32 can be restored to its initial state under the elastic action. It can be understood that in this preferred embodiment of the present invention, the structure and material of the trigger device 30 are merely exemplary and not restrictive. Therefore, the trigger device 30 can also be implemented as other specific elastic devices, such as rubber materials, metal alloys, plastics, etc. In other optional embodiments of the present invention, the command rod 32 of the trigger device 30 can be pivotally connected to the trigger bracket 31, and when the drive key 20 drives the command rod 32, the command rod 32 performs a lever movement based on the position of the trigger bracket 31.

[0079] like Figure 4 and Figure 5 As shown, the trigger device 30 further includes at least one command rod drive block 33, wherein the command rod drive block 33 is arranged at the drive end 321 of the command rod 32, and the drive key 20 is pressed against the upper end of the command rod drive block 33. When the drive key 20 drives the trigger device 30, the drive key 20 drives the drive end 321 of the command rod 32 to deform through the command rod drive block 33 to buffer the driving force of the drive key 20. When the drive key 20 is driven by force, the drive key 20 drives the command rod 32 through the command rod drive block 33, so that the command rod 32 generates elastic deformation to buffer the driving force. It can be understood that the command rod drive block 33 is arranged at the upper end of the command rod 32, and the command rod drive block 33 protrudes from the command rod 32, which is conducive to reducing the moving stroke of the drive key 20 driving the command rod 32.

[0080] Preferably, in this preferred embodiment of the present invention, the command rod driving block 33 and the command rod 32 are an integrated structure, that is, the command rod driving block 33 is integrally formed above the driving end 321 of the command rod 32. It can be understood that the command rod driving block 33 can also be set above the driving end 321 of the command rod 32 by gluing or other connection methods.

[0081] The trigger device 30 further includes at least one command pressing protrusion 34, wherein the command pressing protrusion 34 is arranged at the transmission end 322 of the command rod 32, and when the driving key 20 drives the command rod 32, the transmission end 322 of the command rod 32 triggers the command button 52 through the command pressing protrusion 34. The command pressing protrusion 34 is arranged at the lower end of the command rod 32, wherein the command pressing protrusion 34 faces the command button 52 of the communication device 50. It can be understood that the command pressing protrusion 34 can reduce the movement stroke of the command rod 32 of the trigger device 30, which is conducive to the trigger device 30 triggering the command button 52 of the communication device 50. Preferably, in this preferred embodiment of the present invention, the command pressing protrusion 34 is integrally formed at the lower end of the transmission end 322 of the command rod 32, and the movement stroke of the command rod 32 is increased by the command pressing protrusion 34, so that the trigger device 30 triggers the communication device 50.

[0082] It is worth mentioning that when the driving key 20 drives the command rod 32 of the trigger device 30, the command rod 32 generates elastic deformation and acts on the driving key 20 in the opposite direction, that is, when the user presses the driving key 20, the command rod 32 of the trigger device 30 generates a supporting elastic force opposite to the driving force under the elastic action, thereby reducing the driving force of the command rod 32 of the trigger device 30 to drive the command button 52. It can be understood that in this preferred embodiment of the present invention, the driving key 20 drives the command rod 32 to bend and deform, so that the command rod 32 generates a reverse elastic force opposite to the driving force of the driving key 20, and the driving force of the driving key 20 is buffered by the command rod 32 of the trigger device 30, so as to avoid excessive pressure when the user presses the driving key 20 and damage the command button 52.

[0083] like Figures 3 to 7As shown, the driving key 20 includes a driving body 21, at least one information protrusion 22 and at least one power transmission rod 23 arranged on the driving body 21, wherein the driving body 21 is pivotally arranged on the housing 10, and when the driving key 20 is subjected to a driving force, the driving body 21 drives the information protrusion 22 and the power transmission rod 23 to move. The information protrusion 22 of the driving key 20 is arranged to press against the command pressing protrusion 34 of the trigger device 30, and when the driving body 21 is pressed by force, the driving body 21 applies a driving force to the command pressing protrusion 34 through the information protrusion 22, wherein the command pressing protrusion 34 transmits the driving force of the driving body 21 to the command rod 32 of the trigger device 30, and the command rod 32 buffers the driving force of the driving body 21, and triggers the command key 52. The driving body 21 of the driving key 20 drives the information protrusion 22 and drives the power transmission rod 23 to move. The power transmission rod 23 drives the micro-motion generator 40 so that the micro-motion generator 40 converts the kinetic energy of the power transmission rod 23 into electrical energy.

[0084] The trigger device 30 is further provided with a transmission hole 301, wherein the power transmission rod 23 passes through the transmission hole 301 and presses against the upper end of the micro-motion generator 40, wherein the transmission hole 301 is formed in the command rod 32 of the trigger device 30. That is, the power transmission rod 23 of the driving key 20 presses and drives the micro-motion generator 40 through the transmission hole 301. It is worth mentioning that in this preferred embodiment of the present invention, the driving key 20 is subjected to force and directly or indirectly transmits the driving force to the micro-motion generator 40, thereby driving the micro-motion generator 40 to generate electricity. Exemplarily, in this preferred embodiment of the present invention, the driving key 20 transmits the driving force to the micro-motion generator 40 by direct conduction, that is, the driving key 20 directly presses the micro-motion generator 40 to drive the micro-motion generator 40 to generate electricity. Those skilled in the art can immediately understand that in this preferred embodiment of the present invention, the way in which the driving key 20 drives the micro-motion generator 40 to work is only exemplary and not limiting.

[0085] It is worth mentioning that, in the present invention, the way in which the micro-generator 40 is driven is merely illustrative and not restrictive, that is, the micro-generator 40 can also be driven and triggered by direct or indirect transmission, and is not limited to the drive key 20 passing through the transmission hole 301 to drive the micro-generator to generate electricity.

[0086] In the preferred embodiment of the present invention, one end of the power transmission rod 23 of the driving key 20 is pressed against the micro-generator 40. Preferably, the information protrusion 22 and the power transmission rod 23 of the driving key 20 are integrally formed below the driving body 21. When the user presses the driving body 21 of the driving key 20, the driving body 21 drives the micro-generator 40 through the power transmission rod 23, and the micro-generator 40 provides working power for the communication device 50. The driving body 21 synchronously drives the trigger device 30 through the information protrusion 22, and the trigger device 30 buffers the driving force of the driving key 20, thereby triggering the command button 52, so that the communication device 50 generates and transmits the wireless control signal.

[0087] like Figure 4 and Figure 5 As shown, the driving body 21 of the driving key 20 includes a driving portion 211 and at least one pivoting portion 212 integrally extending from the driving portion 211, wherein the pivoting portion 212 is pivotally connected to the housing 10, and the driving portion 211 of the driving body 21 is subjected to force to drive the driving body 21 to rotate based on the pivoting portion 212. Preferably, in this preferred embodiment of the present invention, the driving key 20 is provided on the housing 10 in a snap-on manner. It can be understood by those skilled in the art that, in this preferred embodiment of the present invention, the driving key 20 can also be pivotally connected to the housing 10 by other connection methods.

[0088] Accordingly, the housing 10 is used to fix and support the driving key 20, and to protect the micro-generator 40 and the communication device 50 disposed in the housing 10. The housing 10 includes a housing body 11 and at least two driving brackets 12 disposed in the housing body 11, and further provided with at least one accommodating cavity 13, wherein the accommodating cavity 13 is formed on the inner side of the housing body 11, wherein the micro-generator 40 and the communication device 50 are fixedly held in the accommodating cavity 13 by the housing body 11. The driving bracket 12 is disposed on both sides of the housing body 11, wherein the driving bracket 12 is supported in the accommodating cavity 13 by the housing body 11. The driving body 21 of the driving key 20 is pivotally disposed on the driving bracket 12 of the housing 10, and the driving key 20 is supported by the driving bracket 12 to rotate above the accommodating cavity 13. Preferably, in this preferred embodiment of the present invention, the driving brackets 12 on both sides of the housing body 11 form a pivot axis, wherein when the driving key 20 is pressed, the driving body 21 of the driving key 20 rotates based on the pivot axis. More preferably, in this preferred embodiment of the present invention, the driving brackets 12 of the housing 10 are integrally formed with the housing body 11.

[0089] like Figure 4 and Figure 5 As shown, the micro-generator 40 is fixed to the accommodating cavity 13 by the driving bracket 12, wherein the housing 10 includes at least one generator fixing frame 14 and further provided with at least one generator mounting groove 15, wherein the generator mounting groove 15 is formed in the generator fixing frame 14. The micro-generator 40 is fixed to the generator mounting groove 15 by the generator fixing frame 14. The circuit board 51 of the communication device 50 is fixed to the accommodating cavity 13 by the housing body 11. Preferably, in this preferred embodiment of the present invention, the circuit board 51 of the communication device 50 is attached to the upper surface of the housing body 11, and the command button 52 is arranged above the circuit board 51.

[0090] Each of the micro-motion generators 40 includes a generator main unit 41, a generator drive device 42, at least one generator fixing unit 43, and at least one reset device 44, wherein the generator drive device 42 is drivably disposed on the generator main body 41, wherein the generator main unit 41 converts the kinetic energy provided by the generator drive device 42 into electrical energy. The generator main unit 41 of the micro-motion generator 40 is electrically connected to the circuit board 51 of the communication device 50. The power transmission rod 23 of the drive key 20 is configured to press against the generator drive device 42 of the micro-motion generator 40. When the drive key 20 is pressed, the power transmission rod 23 of the drive key 20 drives the generator drive device 42 to move, so that the generator main unit 41 converts the kinetic energy of the generator drive device 42 into electrical energy. The generator fixing unit 43 fixes the generator main unit 41 to the generator mounting slot 15 through the generator fixing frame 14 to prevent the micro-motion generator 40 from moving in the housing 10. When the driving key 20 is pressed, the reset device 44 drives the generator driving device 42 to return to the initial position. The reset device 44 is arranged at the lower end of the generator driving device 42, wherein the reset device 44 is implemented as an elastic element, and when the driving key 20 is pressed downward, the reset device 44 has a supporting force to support the generator driving device 42 upward. Preferably, in this preferred embodiment of the present invention, the reset device 44 can be, but is not limited to, a reset spring or a torsion spring device.

[0091] In this preferred embodiment of the present invention, when the driving key 20 is pressed, the power transmission rod 23 of the driving key 20 directly or indirectly transmits the driving force to the generator driving device 42 of the micro-motion generator 40. Therefore, it can be understood that in the above preferred embodiment of the present invention, the way in which the driving key 20 drives the micro-motion generator 40 to generate electricity is only exemplary and not limiting. That is to say, the driving key 20 can also indirectly transmit power to the generator driving device 42 of the micro-motion generator 40 through other transmission devices, so that the generator main unit 41 of the micro-motion generator 40 generates induced electrical energy.

[0092] like Figure 6 and Figure 7As shown, the process of transmitting the wireless control signal when the self-powered transmitter 100 is pressed by force is shown. When the user presses the driving body 21 of the driving key 20, the driving body 21 transmits the driving force from the information protrusion 22 to the trigger device 30, and the trigger device 30 buffers the driving force of the driving key 20. The information protrusion 22 presses the command rod 32 of the trigger device 30, so that the command rod 32 is bent and deformed by force, wherein the transmission end 322 of the command rod 32 performs a lever movement based on the command rod fulcrum 323, and the command rod 32 triggers the command button 52 through the command pressing protrusion 34. When the driving key 20 triggers the communication device 50 through the trigger device 30, the driving body 21 of the driving key 20 transmits the driving force to the generator drive device 42 of the micro-motor 40 through the power transmission rod 23, that is, the power transmission rod 23 drives the generator drive device 42 to move. The generator main unit 41 of the micro-generator 40 converts the kinetic energy of the generator driving device 42 into electrical energy.

[0093] It is worth mentioning that in this preferred embodiment of the present invention, when the driving key 20 is pressed, the power transmission rod 23 continues to indirectly or directly compress the generator driving device 42 of the micro-motion generator 40 to move until the generator host 41 of the micro-motion generator 40 generates electrical energy. When the driving key 20 is released, the reset device 44 drives the generator driving device 42 of the micro-motion generator 40 to move upward under the action of elasticity, that is, the reset device 44 returns the micro-motion generator 40 and the driving key 20 to their initial positions.

[0094] It will be understood by those skilled in the art that, in other embodiments of the present invention, in the self-powered wireless control system, the self-powered transmitter 100 that transmits the wireless control signal may include a plurality of communication devices 50, wherein each of the communication devices 50 sends different key command information based on the circuit board 51 of the communication device 50 when triggered.

[0095] Referring to the accompanying drawings of the present invention Fig. 8AAs shown in Figure 8B, two other optional implementations of a self-powered transmitter 100 according to the above preferred embodiment of the present invention are explained in the following description. In this preferred embodiment of the present invention, the self-powered transmitter 100 includes a housing 10, at least one driving key 20, at least one trigger device 30, at least two micro-generators 40, and at least two communication devices 50, wherein the trigger device 30, the micro-generator 40 and the communication device 50 are arranged in the housing 10. The driving key 20 is drivably arranged in the housing 10, and the driving key 20 is supported by the housing 10, and the micro-generator 40 is driven by the driving key 20 to generate electricity.

[0096] It is worth mentioning that in this preferred embodiment of the present invention, the structure and working principle of the micro-generator 40 and the communication device 50 are the same as those of the first preferred embodiment mentioned above. Different from the first preferred embodiment mentioned above, in this preferred embodiment of the present invention, the self-powered transmitter 100 is arranged with at least two different communication devices 50 (communication device 50a and communication device 50b) and two micro-generators 40 (micro-generator 40a and micro-generator 40b), wherein the communication device 50a and the communication device 50b are triggered to send out wireless control contents of different control information. Therefore, the self-powered transmitter 100 of the present invention is suitable for multi-button self-powered wireless transmitting devices, such as self-powered remote controllers, self-powered intelligent scene switches, multi-button self-powered wireless switches, self-powered wireless control modules, self-powered wireless direct selection controllers, etc.

[0097] like Fig. 8A As shown, the driving key 20 of the self-powered transmitter 100 is pivotally arranged on the housing 10, wherein the driving key 20 performs a bidirectional seesaw motion based on the housing 10, that is, both ends of the driving key 20 can be driven to move up and down. The micro-generator 40a and the micro-generator 40b are oppositely arranged on the housing 10, and the communication device 50a and the communication device 50b are symmetrically arranged on both ends of the housing 10.

[0098] Exemplarily, when one end of the driving key 20 is pressed, the driving key 20 drives the micro-generator 40a on the same side to generate electricity and trigger the communication device 50a, so that the micro-generator 40a on the same side provides working power for the communication device 50a.

[0099] Correspondingly, the driving key 20 includes a driving body 21, two information protrusions 22 and two power transmission rods 23 arranged on the driving body 21, wherein the driving body 21 is pivotally arranged on the housing 10, and when the driving key 20 is subjected to a driving force, the driving body 21 drives the information protrusion 22 and the power transmission rod 23 to move. An information protrusion 22 and a power transmission rod 23 are respectively arranged at both ends of the driving body 21, wherein when the driving body 21 rotates based on the housing 10, the information protrusion 22 and the power transmission rod 23 arranged at one end of the driving body 21 transmit power to the trigger device 30 and the micro-generator 40 on the corresponding side, so as to drive the micro-generator 40a (or 40b) on the corresponding side to generate electricity, and the communication device 50a (or 50b) on the corresponding side is triggered by the trigger device 30.

[0100] The trigger device 30 includes a trigger bracket 31 and at least two command rods 32 arranged on the trigger bracket 31, wherein the trigger bracket 31 supports the command rod 32 to bear force and buffer the driving force of the driving key 20. The driving key 20 drives the command rod 32 of the trigger device 30 to deform, thereby triggering the command button 52 of the communication device 50. The command rod 32 is driven by the driving key 20 and performs a lever motion based on the trigger bracket 31, wherein the command rod 32 bends and deforms to trigger the command button 52. In this preferred embodiment of the present invention, the command rod 32 is symmetrically arranged on the trigger bracket 31, and when one end of the driving key 20 is driven by force, the trigger bracket 31 supports the command rod 32 to buffer the driving force of the driving key 20, and triggers the command button 52 of the communication device 50a (or 50b) on the corresponding side through the command rod 32.

[0101] like Figure 8B As shown, the driving key 20 of the self-powered transmitter 100 is pivotally arranged on the housing 10, wherein the driving key 20 performs a one-way seesaw motion based on the housing 10, that is, one end of the driving key 20 can be driven to move up and down. The micro-generator 40a and the micro-generator 40b are arranged in parallel on the housing 10, and the communication device 50a and the communication device 50b are symmetrically arranged on the same side of the housing 10.

[0102] Exemplarily, when the driving key 20 is pressed, the driving key 20 drives the micro-generator 40a at the corresponding position to generate electricity and trigger the communication device 50a, so that the micro-generator 40a provides working power for the communication device 50a. The driving key 20 includes a driving body 21, an information protrusion 22 and a power transmission rod 23 arranged on the driving body 21, wherein the driving body 21 is pivotally arranged on the housing 10, and when the driving key 20 is subjected to a driving force, the driving body 21 drives the information protrusion 22 and the power transmission rod 23 to move.

[0103] Referring to the accompanying drawings of the present invention Figures 9 to 11 As shown, a self-powered transmitter 100A according to the second preferred embodiment of the present invention is explained in the following description. The self-powered transmitter 100A includes a housing 10A, at least one driving key 20A, at least one trigger device 30A, at least one micro-generator 40A, and at least one communication device 50A, wherein the trigger device 30A, the micro-generator 40A, and the communication device 50A are arranged in the housing 10A. The driving key 20A is drivably arranged in the housing 10A, and the driving key 20A is supported by the housing 10A, and the micro-generator 40A is driven by the driving key 20A to generate electricity. The driving key 20A triggers the communication device 50A through the trigger device 30A to generate and send the wireless control signal. The trigger device 30A is driven by the driving key 20A, buffers the driving force of the driving key 20A, and transmits the driving force to the communication device 50A to trigger the communication device 50A. The driving key 20A is arranged to press against one end of the trigger device 30A. When the driving key 20A is driven by force, the driving key 20A squeezes or drives the trigger device 30A to generate elastic deformation. The other end of the trigger device 30A is movably arranged on the communication device 50A. When the driving key 20A drives the trigger device 30A, the trigger device 30A triggers the communication device 50A under the action of elastic deformation.

[0104] In this preferred embodiment of the present invention, the structure and function of the housing 10A, the driving key 20A, the micro-generator 40A, and the communication device 50A are the same as those of the self-powered transmitter 100 in the above preferred embodiment. The difference from the self-powered transmitter 100 in the above preferred embodiment is the trigger device 30A of the self-powered transmitter 100A. Specifically, the trigger device 30A includes at least one trigger bracket 31A and at least one command rod 32A arranged on the trigger bracket 31A, wherein the trigger bracket 31A supports the command rod 32A to bear force and buffer the driving force of the driving key 20A. The driving key 20A drives the command rod 32A of the trigger device 30A to deform, thereby triggering the command button 52A of the communication device 50A. The command rod 32A is driven by the driving key 20A to perform a lever movement based on the trigger bracket 31A, wherein the command rod 32A bends and deforms to trigger the command button 52A.

[0105] In this preferred embodiment of the present invention, the command rod 32A of the trigger device 30A is pivotally connected to the trigger bracket 31A, wherein the command rod 32A is driven by the driving key 20A to perform a lever motion under the support of the trigger bracket 31A. The command rod 32A includes a driving end 321A, a transmission end 322A extending outward from the driving end 321A, and a command rod fulcrum 323A, wherein the command rod fulcrum 323A is pivotally arranged on the trigger bracket 31A of the trigger device 30A, and the driving end 321A and the transmission end 322A of the command rod 32A perform a lever motion based on the command rod fulcrum 323A.

[0106] The trigger bracket 31A of the trigger device 30A further includes at least two bracket units 311A ​​and at least one elastic element 312A supporting the command rod 32A, wherein the command rod fulcrum 323A of the command rod 32A is pivotally arranged on the bracket unit 311A ​​of the trigger bracket 31A, and the driving end 321A and the transmission end 322A of the command rod 32A are supported by the bracket unit 311A ​​to rotate based on the command rod fulcrum 323A. The elastic element 312A supports the command rod 32A of the trigger device 30A, and when the driving key 20A drives and presses the command rod 32A of the trigger device 30A, the command rod 32A presses the elastic element 312A. The information protrusion 22A of the driving key 20A presses on the top of the command rod 32A, and when the driving key 20A is pressed by force, the information protrusion 22A presses the command rod 32A to bend and deform. The command rod 32A buffers the driving force on the communication device 50A under the support of the bracket unit 311A ​​and the elastic element 312A. It is worth mentioning that, similar to the above preferred embodiment, in this preferred embodiment of the present invention, the driving key 20A drives the command rod 32A of the trigger device 30A to perform a lever movement, wherein the driving key 20A drives the command rod 32A to move with a larger driving stroke with a smaller moving stroke, so as to improve the reliability of the command button 52A of the communication device 50A being triggered. Since the driving key 20A drives the command rod 32A to perform a lever movement, the command rod 32A is compressed by the information protrusion 22A of the driving key 20A and produces elastic deformation, thereby reducing the driving force of the command rod 32A compressing the command button 52A, which is conducive to protecting the command button 52A of the communication device 50A.

[0107] It is understandable that when the driving key 20A directly or indirectly presses the command rod 32A of the trigger device 30A, the elastic element 312A provides the command rod 32A with a force opposite to the driving key 20A to buffer the driving force transmitted from the driving key 20A to the communication device 50A. When the driving key 20A is released, the elastic element 312A drives the command rod 32A of the trigger device 30A to return to the initial position under the elastic action, and the driving key 20A is driven by the command rod 32A to move upward to the initial state.

[0108] Preferably, in this preferred embodiment of the present invention, the elastic element 312A is implemented as a torsion spring device, wherein the torsion spring device is arranged on the bracket unit 311A ​​of the trigger bracket 31A, and the elastic element 312A supports the command rod 32A based on the bracket unit 311A. Optionally, the elastic element 312A can also be implemented as a spring element, wherein the spring element is arranged below the command rod 32A, and when the driving key 20A drives the command rod 32A of the trigger device 30A, the command rod 32A presses the elastic element 312A to buffer the driving force of the command rod 32A. It is worth mentioning that in this preferred embodiment of the present invention, the specific type of the elastic element 312A is only used as an example, not a limitation.

[0109] like Figure 12 to Figure 14 As shown, a self-powered transmitter 100B according to the third preferred embodiment of the present invention is explained in the following description. The self-powered transmitter 100B includes a housing 10B, at least one driving key 20B, at least one trigger device 30B, at least one micro-generator 40B, and at least one communication device 50B, wherein the trigger device 30B, the micro-generator 40B, and the communication device 50B are arranged in the housing 10B. The driving key 20B is drivably arranged in the housing 10B, and the driving key 20B is supported by the housing 10B, and the micro-generator 40B is driven by the driving key 20B to generate electricity. The driving key 20B triggers the communication device 50B through the trigger device 30B to generate and send the wireless control signal. The trigger device 30B is driven by the driving key 20B, buffers the driving force of the driving key 20B, and transmits the driving force to the communication device 50B to trigger the communication device 50B. The driving key 20B is arranged to press against one end of the trigger device 30B. When the driving key 20B is driven by force, the driving key 20B squeezes or drives the trigger device 30B to generate elastic deformation. The other end of the trigger device 30B is movably arranged on the communication device 50B. When the driving key 20B drives the trigger device 30B, the trigger device 30B triggers the communication device 50B under the action of elastic deformation.

[0110] In this preferred embodiment of the present invention, the structure and function of the housing 10B, the driving key 20B, the micro-generator 40B, and the communication device 50B are the same as those of the self-powered transmitter 100 in the above preferred embodiment. The difference from the self-powered transmitter 100 in the above preferred embodiment is the trigger device 30B of the self-powered transmitter 100B. Specifically, the trigger device 30B includes at least one trigger bracket 31B and at least one command rod 32B movably arranged on the trigger bracket 31B, wherein the trigger bracket 31B supports the command rod 32B to bear force and buffer the driving force of the driving key 20B. The driving key 20B drives the command rod 32B of the trigger device 30B to deform, thereby triggering the command button 52B of the communication device 50B. The command rod 32B is driven by the driving key 20B to move up and down based on the trigger bracket 31B, wherein the command rod 32B triggers the command button 52B after bending and deforming.

[0111] In this preferred embodiment of the present invention, the command rod 32B of the trigger device 30B is movably arranged on the trigger bracket 31B, wherein the command rod 32B is driven by the driving key 20B to move up and down under the support of the trigger bracket 31B. The command rod 32B includes a driving end 321B, a transmission end 322B extending outward from the driving end 321B, and a command rod fulcrum 323B, wherein the command rod fulcrum 323B is movably arranged on the trigger bracket 31B of the trigger device 30B. When the driving key 20B is pressed, the driving key 20B drives the command rod 32 to move downward along the trigger bracket 31B.

[0112] Correspondingly, the trigger bracket 31B of the trigger device 30B further includes at least two bracket units 311B, at least one elastic element 312B and further provided with at least two moving slots 313B, wherein the command rod fulcrum 323B of the command rod 32B is movably arranged in the moving slot 313B of the trigger bracket 31B, and the command rod 32B is supported by the elastic element 312B to move up and down along the vertical direction of the moving slot 313B. When the driving key 20B drives the command rod 32B, the command rod 32B is pressed by the driving key 20B and moves downward, and the command rod 32B triggers the command button 52B of the communication device 50B. The elastic element 312B is arranged below the command rod 32B, and the elastic element 312B provides the command rod 32B with a force opposite to the driving key 20B, so as to buffer the driving force transmitted from the driving key 20B to the communication device 50B. When the driving key 20B is released, the elastic element 312B drives the command rod 32B of the trigger device 30B to return to the initial position under the elastic action, and the command rod 32B drives the driving key 20B to move upward to the initial state.

[0113] The information protrusion 22B of the driving key 20B is pressed against the top of the command rod 32B. When the driving key 20B is pressed, the information protrusion 22B presses the command rod 32B, wherein the command rod 32B is bent and deformed under the driving force of the driving key 20B and the supporting force of the elastic element 312B. The command rod 32B buffers the driving force on the communication device 50B under the supporting effect of the elastic element 312B. It is worth mentioning that, different from the above preferred embodiment, in this preferred embodiment of the present invention, the driving key 20B drives the command rod 32B of the trigger device 30B to move up and down in the vertical direction. It can be understood that, since the command rod 32B of the trigger device 30B is bent and deformed under the force, the driving key 20B drives the other end of the command rod 32B to have a larger moving stroke with a smaller moving stroke, so as to improve the reliability of the command key 52B of the communication device 50B being triggered. Since the command rod 32B is compressed by the information protrusion 22B of the driving key 20B and elastically deforms, the driving force of the command rod 32B compressing the command button 52B is reduced, which is beneficial to protecting the command button 52B of the communication device 50B.

[0114] According to another aspect of the present invention, the present invention further provides a wireless transmission method of a self-powered transmitter 100, wherein the wireless transmission method comprises the following steps:

[0115] (a) receiving a force to drive a micro-motion generator 40, so that the micro-motion generator 40 converts kinetic energy into electrical energy; and

[0116] (b) Pressing a command rod 32 of a trigger device 30 to buffer the driving force by the command rod 32 and triggering a command button 52 of a communication device 50 so that the communication device 50 transmits at least one wireless control signal.

[0117] In the wireless transmission method of the present invention, a driving key 20 of the self-powered transmitter 100 is pressed by force, wherein the driving key 20 transmits the driving force to the micro-generator 40 and the trigger device 30, so as to drive the micro-generator 40 to generate electricity and buffer the driving force of the driving key 20 by the trigger device 30, so as to trigger the command button 52 of the communication device 50. In the step (a) of the wireless transmission method of the present invention, further, a power transmission rod 23 of the driving key 20 drives the micro-generator 40, and drives the micro-generator 40 to generate electricity.

[0118] In the step (b) of the wireless transmission method of the present invention, an information protrusion 22 of the driving key 20 compresses the command rod 32 to bend and deform, so that the command rod 32 buffers the driving force transmitted from the driving key 20 to the command button 52. In the step (b) of the wireless transmission method of the present invention, the driving end 321 of the command rod 32 is pressed by the driving key 20 and performs a lever motion based on a command rod fulcrum 323 of the command rod 32, and the command button 52 is triggered by the driving end 322 of the command rod 32.

[0119] It should be understood by those skilled in the art that the embodiments of the present invention described above and shown in the accompanying drawings are only examples and do not limit the present invention. The purpose of the present invention has been fully and effectively achieved. The functional and structural principles of the present invention have been demonstrated and explained in the embodiments, and the embodiments of the present invention may be deformed or modified in any way without departing from the principles.

Claims

1. A self-powered transmitter, characterized in that, include: a housing; at least one micro-motion generator, wherein the micro-motion generator is disposed on the housing and is driven to convert kinetic energy into electrical energy; At least one communication device, wherein the communication device is electrically connected to the micro-generator, and the micro-generator provides working power for the communication device; At least one trigger device, wherein the trigger device can be subjected to force and transmitted to the communication device, the trigger device is compressed to buffer the driving force and transmit the driving force to the communication device, and trigger the communication device in a buffered manner, wherein the trigger device includes at least one trigger bracket and at least one command rod, wherein the command rod can be drivably arranged on the trigger bracket, the command rod is supported by the trigger bracket, the command rod is subjected to force and compressed to produce elastic deformation of bending, and the command rod transmits the driving force to the communication device, wherein the command rod includes a driving end, a transmission end extending from the driving end, and a command rod fulcrum, the transmission end is located at the far end of the command rod fulcrum, wherein the command rod fulcrum is arranged on the trigger bracket, wherein the driving end of the command rod is subjected to force to drive the transmission end to move; and At least one driving key, wherein the driving key is drivably pressed against the command rod of the trigger device, and the command rod is compressed by the driving key, wherein the driving key includes a pivot portion, and is pivotally arranged on the housing at the pivot portion, and the driving key is supported by the housing to rotationally drive the driving end of the command rod, wherein the driving key includes a driving body and at least one power transmission rod arranged on the driving body, wherein the command rod is provided with a transmission hole, wherein the power transmission rod passes through the transmission hole and is pressed against the upper end of the micro-generator, wherein the transmission hole is located between the transmission end and the driving end, and wherein the driving end is close to the pivot portion relative to the transmission hole.

2. The self-powered transmitter according to claim 1, wherein the command rod is integrally formed on the trigger bracket, and the command rod is driven to perform a lever movement based on the trigger bracket, wherein the command rod that is compressed and bent is triggered to trigger the communication device.

3. The self-powered transmitter according to claim 1, wherein the command rod is pivotally arranged on the trigger bracket, and the command rod is driven to make a lever movement based on the trigger bracket, wherein the command rod that is compressed and bent is triggered to trigger the communication device.

4. The self-powered transmitter according to claim 1, wherein the command rod is movably provided on the trigger bracket, the command rod is driven to move downward based on the trigger bracket, wherein the command rod that is compressed and bent is triggered to trigger the communication device. 5 . The self-powered transmitter according to claim 1 , wherein the trigger device further comprises a command rod driving block, wherein the command rod driving block is disposed above the driving end of the command rod.

6. A self-powered transmitter according to claim 1, wherein the trigger device further includes at least one command press protrusion, wherein the command press protrusion is arranged below the transmission end of the command rod, and the command rod triggers the communication device through the command press protrusion to increase the trigger distance of the command rod through the command press protrusion.

7. The self-powered transmitter according to claim 1, wherein the command rod is an elastic device, and the command rod is selected from the group consisting of elastic devices consisting of thin film metal and plastic.

8. The self-powered transmitter according to claim 1, wherein the driving key includes at least one information protrusion arranged on the driving body, the information protrusion is pressed against the top of the trigger device, the driving body is pressed by force to drive the information protrusion to move downward, and the trigger device is pressed by the information protrusion.

9. The self-powered transmitter according to claim 8, wherein the driving key comprises a driving portion and the pivot portion extending integrally from the driving portion, the pivot portion being connected to the shell, wherein the driving portion is pressed by force to perform a one-way seesaw motion based on the pivot portion.

10. The self-powered transmitter according to claim 8, wherein the driving key comprises the pivot portion and two driving portions extending integrally from both ends of the pivot portion, the pivot portion is connected to the shell, wherein the driving portion is pressed by force to perform a bidirectional seesaw motion based on the pivot portion.

11. A self-powered transmitter according to claim 8, wherein the micro-generator comprises a generator main unit and a generator drive device, wherein the generator main unit is fixed to the housing, the generator drive device is drivably arranged on the generator main unit, the power transmission rod drives the generator drive device to move, and the generator main unit converts the kinetic energy of the generator drive device into electrical energy.

12. The self-powered transmitter according to claim 11, wherein the micro-generator further comprises a generator fixing unit and at least one reset device, wherein the generator fixing unit fixes the generator main unit to the shell, and wherein the reset device is arranged below the generator driving device to provide a force for resetting the generator driving device.

13. A self-powered transmitter according to claim 11, wherein the communication device includes a circuit board and at least one command button, wherein the command button is electrically connected to the circuit board, and when the command button is triggered, at least one wireless control signal is transmitted by the circuit board, wherein the wireless control signal contains coded information.

14. The self-powered transmitter according to claim 13, wherein the command button of the communication device is a mechanical micro switch, and the command button is selected from: a conductive film switch, a touch switch, a detection switch, a micro switch, a conductive rubber switch, a metal contact switch and a switch of semiconductor material.

15. A self-powered wireless control system, characterized in that: include: The self-powered transmitter according to any one of claims 1 to 14, wherein the self-powered transmitter transmits at least one wireless control signal in a self-powered manner; and At least one wireless receiving device, wherein the wireless receiving device receives the wireless control signal so that the wireless receiving device controls the working state of the electric device based on the wireless control signal.

16. A wireless transmission method of a self-powered transmitter, characterized in that: The wireless transmission method comprises the following steps: (a) receiving a force to drive a micro-generator, so that the micro-generator converts kinetic energy into electrical energy; and (b) pressing a command rod of a trigger device, buffering the driving force by the command rod, and triggering a command button of a communication device, so that the communication device transmits at least one wireless control signal, wherein the wireless control signal includes coded information; In the above wireless transmission method, a driving key of the self-powered transmitter is pressed under force, wherein the driving key includes a pivoting portion and pivots around the pivoting portion when subjected to force, and the driving key transmits the driving force to the micro-motion generator and the trigger device to drive the micro-motion generator to generate electricity and buffer the driving force of the driving key by the trigger device to trigger the command button of the communication device, wherein the command rod includes a driving end, a transmission end extending from the driving end, and a command rod fulcrum, the transmission end is located at the distal end of the command rod fulcrum, wherein the command rod fulcrum is arranged on a trigger bracket of the trigger device, wherein the driving end of the command rod is subjected to force to drive the transmission end to move, wherein the driving key includes a driving body and at least one power transmission rod arranged on the driving body, wherein the command rod is provided with a transmission hole, wherein the power transmission rod passes through the transmission hole and presses against the upper end of the micro-motion generator, wherein the transmission hole is located between the transmission end and the driving end, and wherein the driving end is close to the pivoting portion relative to the transmission hole.

17. The wireless transmission method according to claim 16, wherein in the step (b) of the wireless transmission method, an information protrusion of the drive key presses the command rod to bend and deform, so that the command rod buffers the driving force transmitted from the drive key to the command key.

18. The wireless transmission method according to claim 16, wherein in the step (b) of the above wireless transmission method, the driving end of the command rod is pressed by the driving key and performs a lever movement based on the command rod fulcrum of the command rod, thereby triggering the command button by the driving end of the command rod.

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