CN209785807U - Self-generating wireless switch - Google Patents
Self-generating wireless switch Download PDFInfo
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- CN209785807U CN209785807U CN201920475997.4U CN201920475997U CN209785807U CN 209785807 U CN209785807 U CN 209785807U CN 201920475997 U CN201920475997 U CN 201920475997U CN 209785807 U CN209785807 U CN 209785807U
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Abstract
The utility model discloses a from electricity generation wireless switch, including casing and button, including power generation module, switch and wireless transmitting module, power generation module's output pass through the switch with transmitting module's input electricity is connected, the button below is provided with power generation module, when the button is pressed, power generation module can with the kinetic energy that the button was pressed and is produced converts the electric energy into. The utility model discloses a send down at the button and set up power generation module, convert the kinetic energy that produces into the electric energy through pressing the button and give the power supply of wireless transmitting module, need not battery powered, green. The utility model relates to a from wireless switch of electricity generation extensively is applicable to the switch technology field.
Description
Technical Field
The utility model belongs to the technical field of the switch technique and specifically relates to a from electricity generation wireless switch.
Background
The switch is an electronic component which can open a circuit, interrupt current or enable the current to flow to other circuits, and is applied to daily life of people, such as application fields of turning on a lamp, turning off the lamp, multi-control, mutual control, scene application, electric curtain control, intelligent door lock control, agriculture (irrigation, light and ventilation systems), hotel light, doorbell and the like.
in the prior art, most of lamp control switches are installed by wiring, a wall-chiseling wiring groove is needed during installation, time and labor are wasted, cost is high, later-stage maintenance is inconvenient, and wiring is influenced in an attractive and complex space and wiring cannot be achieved. In recent years, several wireless remote control lamp control switches are available in the market, but the batteries are required to be powered, but the service life of the batteries is short, and the waste batteries replaced at a later stage pollute the environment.
SUMMERY OF THE UTILITY MODEL
the present invention aims at solving at least one of the technical problems in the related art to a certain extent. Therefore, the utility model aims at providing a green, energy-conserving from electricity generation wireless switch.
The utility model adopts the technical proposal that: in a first aspect, the utility model provides a from electricity generation wireless switch, including casing and button, including power generation module, switch and wireless transmitting module, power generation module's output pass through the switch with transmitting module's input electricity is connected, the button below is provided with power generation module, when the button is pressed, power generation module can with the kinetic energy that the button was pressed and is produced converts the electric energy into.
Furthermore, the power generation module comprises a metal dome, a piezoelectric patch and a piezoelectric patch fixing plate, the key, the switch, the metal dome, the piezoelectric patch and the piezoelectric patch fixing plate are sequentially connected, the piezoelectric patch is fixedly connected with the shell through the piezoelectric patch fixing plate, and when the key is pressed, the piezoelectric patch can deform along with the pressing direction of the key.
further, the bottom of casing is equipped with the bowl cup, piezoelectric patches with the bowl mouth of bowl cup is connected, piezoelectric patches can take place to deform in the bowl cup.
Further, the switch includes an FPC switch, a paddle switch, or a spring switch.
The utility model provides a self-generating wireless switch, which comprises a shell, a first button, a second button and a third button, and comprises a first power generation module, a second power generation module, a third power generation module, a first switch, a second switch, a third switch and a wireless emission module, wherein the output end of the first power generation module is electrically connected with the input end of the emission module through the first switch, the output end of the second power generation module is electrically connected with the input end of the emission module through the second switch, the output end of the third power generation module is electrically connected with the input end of the emission module through the third switch,
The first power generation module is arranged below the first key, the second power generation module is arranged below the second key, the third power generation module is arranged below the third key,
when the first key is pressed, the first power generation module can convert kinetic energy generated by pressing the first key into electric energy,
When the second key is pressed, the second power generation module can convert kinetic energy generated by pressing the second key into electric energy,
when the third key is pressed, the third power generation module can convert kinetic energy generated by pressing the third key into electric energy.
Furthermore, a bowl is arranged at the bottom of the shell, and the first power generation module and the third power generation module are partially overlapped with the second power generation module.
further, the first power generation module includes a first snap dome, a first piezoelectric patch fixing plate and a first piezoelectric patch pad, the first key, the first switch, the first snap dome, the first piezoelectric patch fixing plate, the first piezoelectric patch and the first piezoelectric patch pad are sequentially connected, the first piezoelectric patch is fixedly connected with the housing through the first piezoelectric patch fixing plate, when the first key is pressed, the first piezoelectric patch can deform along with the pressing direction of the first key,
the second power generation module comprises a second dome sheet, a second piezoelectric sheet and a second piezoelectric sheet fixing plate, the second key, the second switch, the second dome sheet, the second piezoelectric sheet fixing plate and the second piezoelectric sheet are sequentially connected, the second piezoelectric sheet is fixedly connected with the shell through the second piezoelectric sheet fixing plate, when the second key is pressed, the second piezoelectric sheet can deform along with the pressing direction of the second key,
The third power generation module comprises a third dome sheet, a third piezoelectric sheet fixing plate and a third piezoelectric sheet pad, the third button, the third switch, the third dome sheet, the third piezoelectric sheet fixing plate, the third piezoelectric sheet and the third piezoelectric sheet pad are sequentially connected, the third piezoelectric sheet is fixedly connected with the shell through the third piezoelectric sheet fixing plate, when the third button is pressed, the third piezoelectric sheet can deform along with the pressing direction of the third button,
The upper portion of first piezoelectric patch pad is equipped with first bowl cup, and the lower part is equipped with second bowl cup, the upper portion of third piezoelectric patch pad is equipped with third bowl cup, and the lower part is equipped with fourth bowl cup, second bowl cup is equipped with the second breach, fourth bowl cup is equipped with the fourth breach, first piezoelectric patch pad cover in on the second piezoelectric patch through the second breach, the third electricity generation piece cover in on the second piezoelectric patch through the fourth breach.
further, the first switch, the second switch and the third switch each include an FPC switch, a paddle switch or an elastic switch. The utility model has the advantages that: the utility model discloses a send down at the button and set up power generation module, convert the kinetic energy that produces into the electric energy through pressing the button and give the power supply of wireless transmitting module, need not battery powered, green.
drawings
Fig. 1 is a front view of embodiment 1 of the present invention;
Fig. 2 is an exploded view in embodiment 2 of the present invention;
Fig. 3 is a front view of embodiment 2 of the present invention;
Fig. 4 is a cross-sectional view in embodiment 2 of the present invention.
Detailed Description
it should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
example 1
Referring to fig. 1, a self-generating wireless switch, includes casing 1 and button 9, including power generation module, switch 11 and wireless transmitting module, power generation module's output passes through switch 11 and is connected with transmitting module's input electricity, wireless transmitting module sets up with on the circuit board 5, button 9 below is provided with power generation module, when button 9 pressed, power generation module can press the kinetic energy that produces with the button and convert the electric energy into for wireless transmitting module power supply, wireless transmitting module sends control signal to controlled equipment with wireless transmission's mode. The piezoelectric sheet can deform along with the pressing direction of the key. The switch 11 is arranged under the key 9, and the switch 11 is turned on before the piezoelectric sheet 2 deforms until the piezoelectric sheet 2 deforms. Further, the switch 11 includes an FPC switch, a paddle switch, or an elastic switch.
The power generation module comprises a metal dome sheet 7, a piezoelectric patch 2 and a piezoelectric patch fixing plate 4, wherein a key 9, the metal dome sheet 7, the piezoelectric patch 2 and the piezoelectric patch fixing plate 4 are sequentially connected, the piezoelectric patch 2 is fixedly connected with the shell 1 through the piezoelectric patch fixing plate 4, and a lever 10 is arranged on the metal dome sheet 7. When the button 9 is pressed (for example, when the left side is pressed), the left end point of the lever 10 is a pressing point, the middle button column of the lever 10 is a fulcrum, the right end point of the lever 10 is a rotation point, the left side button 9 is firstly pressed down to conduct the left switch 11, then the middle button column of the lever 10 presses the dome sheet 7, finally the dome sheet 7 deforms the piezoelectric sheet 2 to generate electricity, and the right side button is the same.
Example 2
Referring to fig. 2 to 4, a self-generating wireless switch includes a housing 1, a first button 9a, a second button 9b, and a third button 9c, including a first power generation module, a second power generation module, a third power generation module, a first switch, a second switch, a third switch, and a wireless transmission module, an output terminal of the first power generation module is electrically connected to an input terminal of the transmission module through the first switch, an output terminal of the second power generation module is electrically connected to an input terminal of the transmission module through the second switch, an output terminal of the third power generation module is electrically connected to an input terminal of the transmission module through the third switch,
The first power generation module is arranged below the first key 9a, the second power generation module is arranged below the second key 9b, the third power generation module is arranged below the third key 9c,
when the first key 9a is pressed, the first power generation module can convert kinetic energy generated by pressing the first key 9a into electric energy, when the second key 9b is pressed, the second power generation module can convert kinetic energy generated by pressing the second key 9b into electric energy, and when the third key 9c is pressed, the third power generation module can convert kinetic energy generated by pressing the third key 9c into electric energy.
Preferably, the bottom of the shell 1 is provided with a bowl, the first power generation module and the third power generation module are partially overlapped with the second power generation module, and the volume of the whole switch can be further reduced through overlapping.
Specifically, the first power generation module comprises a first snap dome 7a, a first piezoelectric patch 2a, a first piezoelectric patch fixing plate and a first piezoelectric patch pad 3a, wherein a first key 9a, a first switch 8a, the first snap dome 7a, the first piezoelectric patch fixing plate, the first piezoelectric patch 2a and the first piezoelectric patch pad 3a are sequentially connected, the first piezoelectric patch 2a is fixedly connected with the shell 1 through the first piezoelectric patch fixing plate, when the first key 9a is pressed, the first piezoelectric patch 2a can deform along with the pressing direction of the first key 9a,
The second power generation module comprises a second metal dome 7b, a second piezoelectric patch 2b and a second piezoelectric patch fixing plate, a second button 9b, a second switch 8b, the second metal dome 7b, the second piezoelectric patch fixing plate and the second piezoelectric patch 2b are sequentially connected, the second piezoelectric patch 2b is fixedly connected with the shell through the second piezoelectric patch fixing plate, and when the second button 9b is pressed, the second piezoelectric patch 2b can deform along with the pressing direction of the second button 9 b.
The third power generation module comprises a third snap dome 7c, a third piezoelectric patch 2c, a third piezoelectric patch fixing plate and a third piezoelectric patch pad 3c, a third button 9c, a third switch 8c, the third snap dome 7c, the third piezoelectric patch fixing plate, the third piezoelectric patch 2c and the third piezoelectric patch pad 3c are sequentially connected, the third piezoelectric patch 2c is fixedly connected with the shell 1 through the third piezoelectric patch fixing plate, and when the third button 9c is pressed, the third piezoelectric patch 2c can deform along with the pressing direction of the third button 9 c.
the first piezoelectric plate fixing plate, the second piezoelectric plate fixing plate and the third piezoelectric plate fixing plate are integrated as a whole, as shown in fig. 3.
The upper portion of the first piezoelectric patch pad 3a is provided with a first bowl cup 3a1, the lower portion is provided with a second bowl cup 3a2, the upper portion of the third piezoelectric patch pad 3c is provided with a third bowl cup 3c1, the lower portion is provided with a fourth bowl cup 3c2, the second bowl cup 3a2 is provided with a second notch, the fourth bowl cup is provided with a fourth notch 3c2, the first piezoelectric patch pad 3a covers the second piezoelectric patch 2a through the second notch, and the third power generation patch 2c covers the second piezoelectric patch 2a through the fourth notch.
While the preferred embodiments of the present invention have been described, the present invention is not limited to the above embodiments, and those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present invention, and such equivalent modifications or substitutions are intended to be included within the scope of the present invention as defined by the appended claims.
Claims (8)
1. the utility model provides a from electricity generation wireless switch, includes casing and button, its characterized in that, including power generation module, switch and wireless transmitting module, power generation module's output pass through the switch with wireless transmitting module's input electricity is connected, the button below is provided with power generation module, when the button is pressed, power generation module can with the kinetic energy that the button was pressed and is produced converts the electric energy into.
2. The self-generating wireless switch according to claim 1, wherein the power generation module comprises a dome sheet, a piezoelectric sheet and a piezoelectric sheet fixing plate, the key, the switch, the dome sheet, the piezoelectric sheet and the piezoelectric sheet fixing plate are sequentially connected, the piezoelectric sheet is fixedly connected with the housing through the piezoelectric sheet fixing plate, and when the key is pressed, the piezoelectric sheet can deform along with the pressing direction of the key.
3. the self-generating wireless switch according to claim 2, wherein a bowl cup is arranged at the bottom of the shell, the piezoelectric sheet is connected with a bowl opening of the bowl cup, and the piezoelectric sheet can deform in the bowl cup.
4. the self-generating wireless switch according to claim 2 or 3, wherein the switch comprises an FPC switch, a paddle switch, or a spring switch.
5. a self-generating wireless switch comprises a shell, a first key, a second key and a third key, and is characterized by comprising a first generating module, a second generating module, a third generating module, a first switch, a second switch, a third switch and a wireless transmitting module, wherein the output end of the first generating module is electrically connected with the input end of the wireless transmitting module through the first switch, the output end of the second generating module is electrically connected with the input end of the wireless transmitting module through the second switch, the output end of the third generating module is electrically connected with the input end of the wireless transmitting module through the third switch,
The first power generation module is arranged below the first key, the second power generation module is arranged below the second key, the third power generation module is arranged below the third key,
When the first key is pressed, the first power generation module can convert kinetic energy generated by pressing the first key into electric energy,
when the second key is pressed, the second power generation module can convert kinetic energy generated by pressing the second key into electric energy,
When the third key is pressed, the third power generation module can convert kinetic energy generated by pressing the third key into electric energy.
6. The self-generating wireless switch according to claim 5, wherein a bowl is arranged at the bottom of the housing, and the first power generation module and the third power generation module are partially overlapped with the second power generation module.
7. the self-generating wireless switch according to claim 6,
The first power generation module comprises a first snap dome, a first piezoelectric patch fixing plate and a first piezoelectric patch pad, the first key, the first switch, the first snap dome, the first piezoelectric patch fixing plate, the first piezoelectric patch and the first piezoelectric patch pad are sequentially connected, the first piezoelectric patch is fixedly connected with the shell through the first piezoelectric patch fixing plate, when the first key is pressed, the first piezoelectric patch can deform along with the pressing direction of the first key,
The second power generation module comprises a second dome sheet, a second piezoelectric sheet and a second piezoelectric sheet fixing plate, the second key, the second switch, the second dome sheet, the second piezoelectric sheet fixing plate and the second piezoelectric sheet are sequentially connected, the second piezoelectric sheet is fixedly connected with the shell through the second piezoelectric sheet fixing plate, when the second key is pressed, the second piezoelectric sheet can deform along with the pressing direction of the second key,
The third power generation module comprises a third dome sheet, a third piezoelectric sheet fixing plate and a third piezoelectric sheet pad, the third button, the third switch, the third dome sheet, the third piezoelectric sheet fixing plate, the third piezoelectric sheet and the third piezoelectric sheet pad are sequentially connected, the third piezoelectric sheet is fixedly connected with the shell through the third piezoelectric sheet fixing plate, when the third button is pressed, the third piezoelectric sheet can deform along with the pressing direction of the third button,
The upper portion of first piezoelectric patch pad is equipped with first bowl cup, and the lower part is equipped with second bowl cup, the upper portion of third piezoelectric patch pad is equipped with third bowl cup, and the lower part is equipped with fourth bowl cup, second bowl cup is equipped with the second breach, fourth bowl cup is equipped with the fourth breach, first piezoelectric patch pad cover in on the second piezoelectric patch through the second breach, the third electricity generation piece cover in on the second piezoelectric patch through the fourth breach.
8. The self-generating wireless switch according to any one of claims 5 to 7, wherein the first switch, the second switch, and the third switch each comprise an FPC switch, a blade switch, or an elastic switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920475997.4U CN209785807U (en) | 2019-04-10 | 2019-04-10 | Self-generating wireless switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920475997.4U CN209785807U (en) | 2019-04-10 | 2019-04-10 | Self-generating wireless switch |
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| Publication Number | Publication Date |
|---|---|
| CN209785807U true CN209785807U (en) | 2019-12-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920475997.4U Active CN209785807U (en) | 2019-04-10 | 2019-04-10 | Self-generating wireless switch |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021146920A1 (en) * | 2020-01-21 | 2021-07-29 | 武文静 | Multi-button power self-generating switch apparatus |
| WO2021147139A1 (en) * | 2020-01-22 | 2021-07-29 | 武文静 | Self-powered key and remote controller |
-
2019
- 2019-04-10 CN CN201920475997.4U patent/CN209785807U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021146920A1 (en) * | 2020-01-21 | 2021-07-29 | 武文静 | Multi-button power self-generating switch apparatus |
| WO2021147139A1 (en) * | 2020-01-22 | 2021-07-29 | 武文静 | Self-powered key and remote controller |
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