CN204965719U - Wireless remote control receiving and dispatching system of miniature vibration generator power supply - Google Patents
Wireless remote control receiving and dispatching system of miniature vibration generator power supply Download PDFInfo
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- CN204965719U CN204965719U CN201520630898.0U CN201520630898U CN204965719U CN 204965719 U CN204965719 U CN 204965719U CN 201520630898 U CN201520630898 U CN 201520630898U CN 204965719 U CN204965719 U CN 204965719U
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- miniature vibration
- electric generator
- vibration electric
- remote control
- wireless remote
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- 238000006243 chemical reaction Methods 0.000 claims abstract description 14
- 230000005611 electricity Effects 0.000 claims abstract description 13
- 239000013078 crystal Substances 0.000 claims description 15
- 239000000758 substrate Substances 0.000 claims description 13
- 239000002184 metal Substances 0.000 claims description 11
- 229910000906 Bronze Inorganic materials 0.000 claims description 4
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical group [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 4
- 239000010974 bronze Substances 0.000 claims description 4
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 239000000919 ceramic Substances 0.000 description 3
- 229910052451 lead zirconate titanate Inorganic materials 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 230000010287 polarization Effects 0.000 description 2
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- HFGPZNIAWCZYJU-UHFFFAOYSA-N lead zirconate titanate Chemical group [O-2].[O-2].[O-2].[O-2].[O-2].[Ti+4].[Zr+4].[Pb+2] HFGPZNIAWCZYJU-UHFFFAOYSA-N 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
Abstract
The utility model provides a wireless remote control receiving and dispatching system of miniature vibration generator power supply, includes 2.4G wireless transceiver module and the control unit, still includes miniature vibration generator, rectifier circuit, voltage conversion circuit, electric power storage unit, miniature vibration generator connects gradually rectifier circuit, voltage conversion circuit, the control unit, and voltage conversion circuit and electric power storage unit connection, electric power storage unit and the control unit both way junction, the control unit connects 2.4G wireless transceiver module. The utility model discloses a miniature vibration generator of piezoelectric type of the parallelly connected two piezoelectric patches cantilever beams electricity generation structure of electrode is supplied power for 2.4G wireless transceiver module, extended 2.4G wireless transceiver module's power supply mode, and safe and reliable, energy -concerving and environment -protective has solved the problem of using the with high costs and polluted environment of ordinary dry battery, meanwhile, this type of miniature vibration generator simple structure, do not generate heat, free of electromagnetic interference, the easily miniaturization on processing preparation and the implementation structure, do not integrate.
Description
Technical field
The utility model relates to a kind of wireless remote control receive-transmit system, the wireless remote control receive-transmit system that especially a kind of miniature vibration electric generator is powered.
Background technology
2.4G radio receiving transmitting module is operated in the whole world and exempts within the scope of application ISM channel 2400M-2483M, realize start automatic frequency sweep function, have 50 working channels, can work in same occasion for 50 users simultaneously simultaneously, without the need to user's manual coordination, configurating channel, receiving element and remote control unit have 1 key automatically to code function, encode in digital address, capacity is large, avoids address to repeat.
The power supply of current 2.4G radio receiving transmitting module generally adopts general dry battery to power.Not only not environmentally, and Long-Time Service cost is high for waste and old general dry battery.Some schemes adopt solar cell to be that 2.4G radio receiving transmitting module is powered, although under direct illumination, the power density that solar cell approximately can produce is 15mW every cubic centimetre; But in indoor, the power density of same solar cell only has 10 μ W every cubic centimetre, because which limit its application.
Utility model content
The technical problems to be solved in the utility model is to provide the wireless remote control receive-transmit system that a kind of miniature vibration electric generator is powered, and the mechanical energy that collection vibration brings also is converted into electric energy, for 2.4G radio receiving transmitting module is powered.
In order to solve the problems of the technologies described above, the technical solution of the utility model is:
The wireless remote control receive-transmit system that a kind of miniature vibration electric generator is powered, comprise 2.4G radio receiving transmitting module and control module, also comprise miniature vibration electric generator, rectification circuit, voltage conversion circuit, electricity accumulating unit, miniature vibration electric generator connects rectification circuit, voltage conversion circuit, control module successively, voltage conversion circuit is connected with electricity accumulating unit, electricity accumulating unit and control module are bi-directionally connected, and control module connects 2.4G radio receiving transmitting module.
Described miniature vibration electric generator is piezoelectric type miniature vibration electric generator.
Described piezoelectric type miniature vibration electric generator is the bimorph semi-girder electrification structure of electrode parallel connection.
The bimorph semi-girder electrification structure of described electrode parallel connection is the both sides formation rectangular beam that two panels Rectangular piezoelectric crystal wafer is glued at metal substrate, rectangular beam one end is fixed on mass, deflection deformation is there is after the stressed effect of the other end, the mutual short circuit of two panels Rectangular piezoelectric crystal wafer, as the one-level exporting electric energy, metal substrate is as another pole exporting electric energy.
Preferably, described metal substrate is phosphor bronze substrate.Described piezoelectric crystal plate is PZT system pottery.
The utility model adopts the piezoelectric type miniature vibration electric generator of the bimorph semi-girder electrification structure of electrode parallel connection to be that 2.4G radio receiving transmitting module is powered, expand the power supply mode of 2.4G radio receiving transmitting module, safe and reliable, energy-conserving and environment-protective, solve and use general dry battery cost high and the problem of contaminated environment; Meanwhile, this type of miniature vibration electric generator structure simply, is not generated heat, without electromagnetic interference (EMI), is easy to processing and fabricating and realizes structural miniaturization, integrated.
Accompanying drawing explanation
Fig. 1 is general diagram of the present utility model.
Fig. 2 is that miniature vibration electric generator forms three-dimensional view.
Fig. 3 is that miniature vibration electric generator forms front elevation.
Fig. 4 is the stressed flexure schematic diagram of miniature vibration electric generator.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.Obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, the every other embodiment that this area and those of ordinary skill in the related art obtain under the prerequisite of not making creative work, all should belong to the scope of protection of the invention.
In ionic crystal, positive and negative ion is interconnected regularly, form crystallization dot matrix, form intrinsic electric moment, polarization charge has been there is, again because crystal exposes in atmosphere, through after a while at plane of crystal, the contrary sign ion that these electric charges are just landed in the air on crystal face neutralized, and therefore plane of polarization electric charge and electric moment all can not manifest.But when crystal generation mechanical deformation, lattice will change, thus electric moment changes, and Surface Polarized Charge numerical value also changes, namely surperficial positive charge or negative charge have had increment, and this increment is exactly the electricity of piezoelectric effect.
Piezoelectric ceramics itself is hard and crisp, the displacement produced is very little, thus generally piezoelectric ceramics itself is not directly used as piezoelectric vibrator, normally piezoelectric ceramics and certain metal elastic gonosome being linked together forms piezoelectric vibrator jointly, is characterized in that distortion is relatively large, response is fast.Mass can guarantee that System and Surroundings vibration is in resonance state.
The utility model is the wireless remote control receive-transmit system that a kind of miniature vibration electric generator is powered, as shown in Figure 1, comprise 2.4G radio receiving transmitting module and control module, also comprise miniature vibration electric generator, rectification circuit, voltage conversion circuit, electricity accumulating unit, miniature vibration electric generator connects rectification circuit, voltage conversion circuit, control module successively, voltage conversion circuit is connected with electricity accumulating unit, and electricity accumulating unit and control module are bi-directionally connected, and control module connects 2.4G radio receiving transmitting module.
Described miniature vibration electric generator is piezoelectric type miniature vibration electric generator.
Described piezoelectric type miniature vibration electric generator is the bimorph semi-girder electrification structure of electrode parallel connection.
The bimorph semi-girder electrification structure of described electrode parallel connection is the both sides formation rectangular beam that two panels Rectangular piezoelectric crystal wafer is glued at metal substrate, rectangular beam one end is fixed on mass, deflection deformation is there is after the stressed effect of the other end, the mutual short circuit of two panels Rectangular piezoelectric crystal wafer, as the one-level exporting electric energy, metal substrate is as another pole exporting electric energy.
The metal substrate stretched out is by pressed by external force effect generation deformation, and drive gummed Rectangular piezoelectric crystal wafer generation deformation thereon, thus lattice changes, electric moment changes, and Surface Polarized Charge numerical value also changes, and produces electricity and exports.
Preferably, described metal substrate is phosphor bronze substrate.Phosphor bronze is wear-resisting, good springiness, and Chang Zuowei vibrating reed uses.
Preferably, described piezoelectric crystal plate is lead zirconate titanate PbZrO
3-PbTiO
3(PZT system pottery), its piezoelectric property is strong and stable.
Miniature vibration electric generator output AC voltage, DC voltage is converted to through rectification circuit, DC voltage converts required voltage level to through voltage conversion circuit, DC voltage Input Control Element after conversion or electricity accumulating unit, control module makes the electric power accumulated in storage circuit and load condition carry out output matchingly to control.
Claims (6)
1. the miniature vibration electric generator wireless remote control receive-transmit system of powering, comprise 2.4G radio receiving transmitting module and control module, it is characterized in that: also comprise miniature vibration electric generator, rectification circuit, voltage conversion circuit, electricity accumulating unit, miniature vibration electric generator connects rectification circuit, voltage conversion circuit, control module successively, voltage conversion circuit is connected with electricity accumulating unit, electricity accumulating unit and control module are bi-directionally connected, and control module connects 2.4G radio receiving transmitting module.
2. the miniature vibration electric generator wireless remote control receive-transmit system of powering according to claim 1, is characterized in that: described miniature vibration electric generator is piezoelectric type miniature vibration electric generator.
3. the miniature vibration electric generator wireless remote control receive-transmit system of powering according to claim 2, is characterized in that: described piezoelectric type miniature vibration electric generator is the bimorph semi-girder electrification structure of electrode parallel connection.
4. the miniature vibration electric generator wireless remote control receive-transmit system of powering according to claim 3, it is characterized in that: the bimorph semi-girder electrification structure of described electrode parallel connection is the both sides formation rectangular beam that two panels Rectangular piezoelectric crystal wafer is glued at metal substrate, rectangular beam one end is fixed on mass, deflection deformation is there is after the stressed effect of the other end, the mutual short circuit of two panels Rectangular piezoelectric crystal wafer, as the one-level exporting electric energy, metal substrate is as another pole exporting electric energy.
5. the miniature vibration electric generator wireless remote control receive-transmit system of powering according to claim 4, is characterized in that: described metal substrate is phosphor bronze substrate.
6. the miniature vibration electric generator wireless remote control receive-transmit system of powering according to claim 4, is characterized in that: described piezoelectric crystal plate is PZT system pottery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520630898.0U CN204965719U (en) | 2015-08-20 | 2015-08-20 | Wireless remote control receiving and dispatching system of miniature vibration generator power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520630898.0U CN204965719U (en) | 2015-08-20 | 2015-08-20 | Wireless remote control receiving and dispatching system of miniature vibration generator power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204965719U true CN204965719U (en) | 2016-01-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520630898.0U Active CN204965719U (en) | 2015-08-20 | 2015-08-20 | Wireless remote control receiving and dispatching system of miniature vibration generator power supply |
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|---|---|
| CN (1) | CN204965719U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109389205A (en) * | 2018-12-06 | 2019-02-26 | 四川云智慧安科技有限公司 | Passive vibration counter and its application method |
-
2015
- 2015-08-20 CN CN201520630898.0U patent/CN204965719U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109389205A (en) * | 2018-12-06 | 2019-02-26 | 四川云智慧安科技有限公司 | Passive vibration counter and its application method |
| CN109389205B (en) * | 2018-12-06 | 2024-02-13 | 四川云智慧安科技有限公司 | Passive vibration counter and application method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231020 Address after: 518000 706, Zhonghua science and technology building, Guangxia Road, shangmeilin, Futian District, Shenzhen, Guangdong Province Patentee after: Shenzhen Zhihua Technology Co.,Ltd. Address before: Room 801, 802, 807, and 808, Building 6, Optics Valley International Headquarters, No. 62 Optics Valley Avenue, Donghu New Technology Development Zone, Wuhan City, Hubei Province, 430000 Patentee before: WUHAN ESHINE-IC TECHNOLOGY Co.,Ltd. |