CN204031011U - A kind of gathering-device that is applied to portable power source charging - Google Patents
A kind of gathering-device that is applied to portable power source charging Download PDFInfo
- Publication number
- CN204031011U CN204031011U CN201420388275.2U CN201420388275U CN204031011U CN 204031011 U CN204031011 U CN 204031011U CN 201420388275 U CN201420388275 U CN 201420388275U CN 204031011 U CN204031011 U CN 204031011U
- Authority
- CN
- China
- Prior art keywords
- power source
- portable power
- piezoelectric vibrator
- gathering
- piezoelectric
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
A kind of gathering-device that is applied to portable power source charging, comprise piezoelectric vibrator, piezoelectric vibrator comprises phosphor bronze substrate and piezoelectric ceramic wafer, piezoelectric ceramic wafer is positioned at phosphor bronze upper surface of base plate, described piezoelectric vibrator is arranged on the intermediate layer of shoe-pad, and described piezoelectric vibrator is connected with portable power source by rectification circuit, is provided with charging indicator light on portable power source, rectification circuit comprises full-bridge rectifier and electric capacity, and full-bridge rectifier and electric capacity pass through connection.A kind of gathering-device that is applied to portable power source charging of the utility model, utilize the direct piezoelectric effect of piezoelectric to change mechanical vibrational energy into electric energy, piezoelectric vibrator is arranged in shoe-pad, rely on extraneous vibration to deform and generate electricity, reasonable in design, energy savings, maintenance cost is low, and can realize the advantages such as miniaturization, integrated structure, there is good promotional value.
Description
Technical field
The utility model relates to a kind of charging device, relates in particular to a kind of gathering-device that is applied to portable power source charging.
Background technology
In quartz crystal, found piezoelectric effect since Curie brother in 1880, people are just devoted to mechanical energy to be converted into the research of electric energy always.In recent decades, the research that utilizes piezoelectric that the mechanical energy in environment is converted to electric energy is more and more subject to people's attention, domestic and international many scientists have proved that to the experimental study of piezoelectric piezoelectric has purposes widely, research to piezoelectric characteristic and the research and discussion of generating capacity have also obtained substantial effect, and these are to realize piezoelectric material to generate electricity application in practice to lay a solid foundation.At present, progressively go deep in many countries such as the U.S., Japan, Holland, Israel, Spain about the research of piezo-electric generating and energy storage technologies, and obtained certain Experiment Result, but the research of domestic piezo-electric generating technology is still in the starting stage.
Utility model content
The purpose of this utility model is to provide a kind of gathering-device that is applied to portable power source charging, utilizes the direct piezoelectric effect of piezoelectric to change mechanical vibrational energy into electric energy, reasonable in design, energy savings, and maintenance cost is low, has good promotional value.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of gathering-device that is applied to portable power source charging, comprise piezoelectric vibrator, described piezoelectric vibrator comprises phosphor bronze substrate and piezoelectric ceramic wafer, described piezoelectric ceramic wafer is positioned at phosphor bronze upper surface of base plate, described piezoelectric vibrator is arranged on the intermediate layer of shoe-pad, and described piezoelectric vibrator is connected with portable power source by rectification circuit.
Preferably, described rectification circuit comprises full-bridge rectifier and electric capacity, and described full-bridge rectifier and electric capacity pass through connection.
Preferably, on described portable power source, be provided with charging indicator light.
Preferably, described electric capacity >=220uF.
The beneficial effects of the utility model are:
A kind of gathering-device that is applied to portable power source charging of the utility model, utilize the direct piezoelectric effect of piezoelectric to change mechanical vibrational energy into electric energy, piezoelectric vibrator is arranged in shoe-pad, rely on extraneous vibration to deform and generate electricity, reasonable in design, energy savings, maintenance cost is low, and can realize the advantages such as miniaturization, integrated structure, there is good promotional value.
Brief description of the drawings
Fig. 1 is the structural representation that the utility model is applied to the gathering-device of portable power source charging.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in Figure 1, a kind of gathering-device that is applied to portable power source charging, comprises piezoelectric vibrator 1.Piezoelectric vibrator 1 comprises phosphor bronze substrate 11 and piezoelectric ceramic wafer 12, piezoelectric ceramic wafer 12 is positioned at phosphor bronze substrate 11 upper surfaces, piezoelectric vibrator 1 is arranged on the intermediate layer of shoe-pad, and piezoelectric vibrator 1 is connected with portable power source 3 by rectification circuit 2, on portable power source 3, is provided with charging indicator light.Rectification circuit 2 comprises full-bridge rectifier and electric capacity, and full-bridge rectifier and electric capacity are by connection, electric capacity >=220uF.
When running or walking, be arranged on the piezoelectric vibrator 1 in intermediate layer of shoe-pad because of forced vibration generation deformation bending, the piezoelectric ceramic wafer 12 being positioned on phosphor bronze substrate 11 produces alternating current under the effect of deformation bending, be direct current by full-bridge rectifier by AC rectification, be stored in electric capacity, portable power source 3 is charged, the charging indicator light flicker of portable power source 3.
A kind of gathering-device that is applied to portable power source charging of the utility model, reasonable in design, energy savings, relies on extraneous vibration to deform and generate electricity, and maintenance cost is low, has overcome the deficiencies in the prior art, has good promotional value.
Certainly; above-mentioned explanation is not to restriction of the present utility model; the utility model is also not limited in above-mentioned giving an example, and variation, remodeling, interpolation or replacement that those skilled in the art make in essential scope of the present utility model, also should belong to protection range of the present utility model.
Claims (4)
1. one kind is applied to the gathering-device of portable power source charging, comprise piezoelectric vibrator, it is characterized in that, described piezoelectric vibrator comprises phosphor bronze substrate and piezoelectric ceramic wafer, described piezoelectric ceramic wafer is positioned at phosphor bronze upper surface of base plate, described piezoelectric vibrator is arranged on the intermediate layer of shoe-pad, and described piezoelectric vibrator is connected with portable power source by rectification circuit.
2. a kind of gathering-device that is applied to portable power source charging according to claim 1, is characterized in that, described rectification circuit comprises full-bridge rectifier and electric capacity, and described full-bridge rectifier and electric capacity pass through connection.
3. a kind of gathering-device that is applied to portable power source charging according to claim 1, is characterized in that, on described portable power source, is provided with charging indicator light.
4. a kind of gathering-device that is applied to portable power source charging according to claim 2, is characterized in that described electric capacity >=220uF.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420388275.2U CN204031011U (en) | 2014-07-15 | 2014-07-15 | A kind of gathering-device that is applied to portable power source charging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420388275.2U CN204031011U (en) | 2014-07-15 | 2014-07-15 | A kind of gathering-device that is applied to portable power source charging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204031011U true CN204031011U (en) | 2014-12-17 |
Family
ID=52070835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420388275.2U Expired - Fee Related CN204031011U (en) | 2014-07-15 | 2014-07-15 | A kind of gathering-device that is applied to portable power source charging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204031011U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104104268A (en) * | 2014-07-15 | 2014-10-15 | 张书傲 | Collection device applied to mobile power supply charging |
-
2014
- 2014-07-15 CN CN201420388275.2U patent/CN204031011U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104104268A (en) * | 2014-07-15 | 2014-10-15 | 张书傲 | Collection device applied to mobile power supply charging |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102868319B (en) | Based on human motion energy energy regenerating and utilize device | |
| CN106921310B (en) | A kind of electric field energy collection device | |
| KR100997774B1 (en) | Apparatus for photovoltaic power generating having film type piezoelectric device | |
| CN104578908A (en) | Wind power generation device | |
| CN204258662U (en) | Piling machine formula piezoelectric generating device | |
| US11942791B2 (en) | Self-powered wireless keyboard | |
| CN204190649U (en) | Piezoelectric energy collector | |
| CN202299197U (en) | Stairway capable of generating electricity | |
| CN204031011U (en) | A kind of gathering-device that is applied to portable power source charging | |
| CN203883705U (en) | Environmental-friendly treading-type power generation device | |
| CN204419457U (en) | A kind of wind generating unit | |
| CN109150012A (en) | A kind of piezoelectricity based on wind-induced vibration-Electromagnetic heating generator | |
| CN103815610A (en) | Shoe with curve L-shaped mass block piezoelectric power generation device used | |
| CN104539191A (en) | Power supply system based on sea wave power generation | |
| CN203883702U (en) | Environmental-friendly efficient power generation device | |
| CN104104268A (en) | Collection device applied to mobile power supply charging | |
| CN203301189U (en) | Sound wave power generation device and electronic device | |
| CN203086222U (en) | Self-charging portable power source | |
| CN203883704U (en) | Environmental-friendly power generation device in office | |
| CN202135926U (en) | Solar charging table | |
| CN201795410U (en) | Self-power generating street lamp | |
| CN103628381A (en) | Power generation floor based on piezoelectric material | |
| CN107546832A (en) | Solar energy movable power supply | |
| CN207353901U (en) | A kind of portable multi-function ups power | |
| CN205829495U (en) | A kind of modified model piezoelectric generating device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141217 Termination date: 20170715 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |