CN104333262A - Foot-operated piezoelectric generating set - Google Patents
Foot-operated piezoelectric generating set Download PDFInfo
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- CN104333262A CN104333262A CN201410711978.9A CN201410711978A CN104333262A CN 104333262 A CN104333262 A CN 104333262A CN 201410711978 A CN201410711978 A CN 201410711978A CN 104333262 A CN104333262 A CN 104333262A
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- cantilever beam
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Abstract
The invention relates to a foot-operated piezoelectric generating set. According to the foot-operated piezoelectric generating set, a foot plate is arranged in a bottom frame; free plates on the two ends of the foot plate are connected to the free end of a cantilever beam and the other end of the cantilever beam is fixed on the edge of the bottom frame; a piezoelectric plate is arranged on the cantilever beam; a laminated piezoelectric plate is arranged directly under the concave plate of the foot plate; the convex plate of the foot plate is located at a cover plate hole formed in a cover plate and higher than the cover plate; the electrode surfaces of the piezoelectric plate and the laminated piezoelectric plate are connected to an energy conversion and storage device by use of leads. The foot-operated piezoelectric generating set is used for overcoming the defect that the energy of treading of people in a crowded place are not collected efficiently for providing electric energy for external electric appliances. The foot-operated piezoelectric generating set is capable of converting huge pressure generated by ground moving objects on the ground into electric energy by virtue of the direct piezoelectric effect of the piezoelectric ceramics and providing the electric energy for the external electric appliances. The foot-operated piezoelectric generating set is capable of converting the unavailable mechanical energy into available electric energy, and is simple, extremely easy to mount, low in cost and high in utilization rate.
Description
Technical field
The present invention relates to a kind of Blast Furnace Top Gas Recovery Turbine Unit (TRT), belong to piezo-electric generating technical field, particularly relate to a kind of foot-operated piezoelectric generating device.
Background technology
Before the present invention's invention, piezoelectric generating device is as a kind of novel power generation device, and the electric energy utilizing the direct piezoelectric effect of piezoelectric mechanical energy can be converted to electrical appliance can directly to utilize, has boundless application prospect.In actual life, the step of ideal state servant can make the bulb of two 60 watts bright second.
But, the energy also not having a kind of piezoelectric generating device can collect crowded place manpower efficiently to trample, thus when shortage of electric power for outside electrical appliance provides electric energy.
Summary of the invention
Object of the present invention is just to overcome above-mentioned defect, a kind of foot-operated piezoelectric generating device of development.
Technical scheme of the present invention is:
A kind of foot-operated piezoelectric generating device, its technical characteristics is to be provided with pedal in underframe, the free end of pedal two ends free plate connecting cantilever beam, the other end of cantilever beam is fixed on underframe limit, cantilever beam is provided with piezoelectric patches, be provided with immediately below pedal concave plate and stack formula piezoelectric patches, on pedal, flange is positioned at cover plate upper cover plate hole and higher than cover plate, and piezoelectric patches, the electrode surface stacking formula piezoelectric patches are connected to power conversion and storage device by wire.
Described piezoelectric patches is covered on the face, one or both sides of cantilever beam root.
Described pedal has flange on two pedals, and on cover plate, correspondence has two cover board holes.
Distance on two pedals at described pedal two ends between flange is less than the length of sole.
The free end of pedal two ends, described pedal side free plate connecting cantilever beam, opposite side is also.
Novel structure of the present invention, arranges ingenious, a kind of foot-operated piezoelectric generating device, solves that current piezoelectric generating device energy output is little, energy conversion efficiency is low, cannot the Efficient Collection crowded place manpower defect of energy of trampling.This foot-operated piezoelectric generating device is by laying this device concentrated on ground in crowded region, and then by immense pressure that land operations object produces ground, be converted to electricity collection by the direct piezoelectric effect of piezoelectric ceramic and effectively stored utilization, when shortage of electric power for outside electrical appliance provides electric energy.Not available changes mechanical energy can be available electric energy by this device, and the electric energy of generation can be directly used in power supply or deposit, and device is simple, very easily install, cost is low, and utilance is high, be mainly used in shopping mall, the stream of people such as station, large supermarket is flowed the high region of closeness.
Accompanying drawing explanation
Fig. 1---overall structure schematic diagram of the present invention.
Fig. 2---structural principle schematic diagram of the present invention.
In figure, each label represents that corresponding component names is as follows:
Flange 5b, the free plate 5c in pedal two ends on cover board hole 1, cover plate 2, piezoelectric patches 3, cantilever beam 4, pedal 5, pedal concave plate 5a, pedal, stack formula piezoelectric patches 6, underframe 7.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described:
As shown in Figure 1 and Figure 2, be a kind of structural representation of foot-operated piezoelectric generating device, comprise cover board hole 1, cover plate 2, piezoelectric patches 3, cantilever beam 4, pedal 5, pedal concave plate 5a, flange 5b on pedal, the free plate 5c in pedal two ends, stacks formula piezoelectric patches 6, underframe 7.
Underframe 7 middle is provided with pedal 5, the free end of the symmetrical connecting cantilever beam 4 of the free plate 5c in pedal two ends, the other end of cantilever beam 4 is fixed on underframe 7 limit, cantilever beam 4 is provided with piezoelectric patches 3, piezoelectric patches 3 is covered on the face, one or both sides of cantilever beam 4 root, piezoelectric patches 3 is fixed on cantilever beam 4 surface by conductive adhesive layer, and the electrode surface of each piezoelectric patches 3 is connected to power conversion and storage device by wire.Be provided with several immediately below pedal concave plate 5a and stack formula piezoelectric patches 6, the electrode surface stacking formula piezoelectric patches 6 is also connected to power conversion and storage device by wire.On pedal, flange 5b is just in time arranged in two cover board holes 1 on cover plate 2, and after covering cover plate 2, on pedal, the height of flange 5b projection is a little more than cover plate 2.Distance on two pedals at pedal 5 two ends between flange 5b is less than the length of sole.
When the present invention works, first being concentrated by this foot-operated piezoelectric generating device is laid on the crowded ground such as shopping mall, station, large supermarket's entrance, when people walk out-of-date, just flange 5b on the pedal riding this piezoelectric generating device, thus flange 5b on pedal is moved downward, the free end of pressing cantilever beam 4, cantilever beam 4 is deformed, and then drive the piezoelectric patches 3 pasted thereon also to produce deformation, produce direct piezoelectric effect, carry out piezo-electric generating.Meanwhile, the formula that the stacks piezoelectric patches 6 be positioned at immediately below pedal concave plate 5a also can be subject to the pressure of pedal 5 and be out of shape, and produces direct piezoelectric effect, and then piezo-electric generating.Finally, all piezoelectric patches 3 are connected to stored energy and conversion equipment, for load with the electrode surface stacking formula piezoelectric patches 6 by wire.
Claims (5)
1. a foot-operated piezoelectric generating device, it is characterized in that being provided with pedal in underframe, the free end of pedal two ends free plate connecting cantilever beam, the other end of cantilever beam is fixed on underframe limit, cantilever beam is provided with piezoelectric patches, be provided with immediately below pedal concave plate and stack formula piezoelectric patches, on pedal, flange is positioned at cover plate upper cover plate hole and higher than cover plate, and piezoelectric patches, the electrode surface stacking formula piezoelectric patches are connected to power conversion and storage device by wire.
2. one according to claim 1 rides piezoelectric generating device, it is characterized in that described piezoelectric patches is covered on the face, one or both sides of cantilever beam root.
3. one according to claim 1 rides piezoelectric generating device, it is characterized in that described pedal has flange on two pedals, and on cover plate, correspondence has two cover board holes.
4. the one according to claim 1 or 3 rides piezoelectric generating device, and the distance on two pedals that it is characterized in that described pedal two ends between flange is less than the length of sole.
5. one according to claim 1 rides piezoelectric generating device, and it is characterized in that the free end of pedal two ends, described pedal side free plate connecting cantilever beam, opposite side is also.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410711978.9A CN104333262B (en) | 2014-11-26 | 2014-11-26 | Foot-operated piezoelectric generating set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410711978.9A CN104333262B (en) | 2014-11-26 | 2014-11-26 | Foot-operated piezoelectric generating set |
Publications (2)
| Publication Number | Publication Date |
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| CN104333262A true CN104333262A (en) | 2015-02-04 |
| CN104333262B CN104333262B (en) | 2017-01-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201410711978.9A Active CN104333262B (en) | 2014-11-26 | 2014-11-26 | Foot-operated piezoelectric generating set |
Country Status (1)
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105743388A (en) * | 2016-04-20 | 2016-07-06 | 西安电子科技大学 | Pedal type piezoelectric power generation apparatus and method |
| CN107204721A (en) * | 2016-03-18 | 2017-09-26 | 交通运输部公路科学研究所 | A kind of road surface transducing devices |
| CN107646704A (en) * | 2017-09-06 | 2018-02-02 | 贵州布依深泉养殖专业合作社 | One kind can generate electricity pigsty |
| CN108712105A (en) * | 2018-05-08 | 2018-10-26 | 湘潭大学 | Bicycle piezoelectric energy trapping device |
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| KR101029297B1 (en) * | 2009-08-05 | 2011-04-18 | 한국세라믹기술원 | Foot mat type unit for piezoelectric generator and generator system including the same |
| CN201956927U (en) * | 2011-02-25 | 2011-08-31 | 南京工程学院 | Piezoelectric generating set by utilizing frequent tread of human body |
| CN203243249U (en) * | 2013-03-13 | 2013-10-16 | 苏州市职业大学 | Piezoelectric type capturing device of human walking energy |
| CN203872084U (en) * | 2014-04-16 | 2014-10-08 | 吉林大学 | Piezoelectric power generation cantilever beam mechanism |
| CN203911804U (en) * | 2014-05-16 | 2014-10-29 | 扬州大学 | High-power piezoelectric electricity generating device |
| CN104158436A (en) * | 2014-07-02 | 2014-11-19 | 苏州市职业大学 | Road surface energy collection system |
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2014
- 2014-11-26 CN CN201410711978.9A patent/CN104333262B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101029297B1 (en) * | 2009-08-05 | 2011-04-18 | 한국세라믹기술원 | Foot mat type unit for piezoelectric generator and generator system including the same |
| CN201956927U (en) * | 2011-02-25 | 2011-08-31 | 南京工程学院 | Piezoelectric generating set by utilizing frequent tread of human body |
| CN203243249U (en) * | 2013-03-13 | 2013-10-16 | 苏州市职业大学 | Piezoelectric type capturing device of human walking energy |
| CN203872084U (en) * | 2014-04-16 | 2014-10-08 | 吉林大学 | Piezoelectric power generation cantilever beam mechanism |
| CN203911804U (en) * | 2014-05-16 | 2014-10-29 | 扬州大学 | High-power piezoelectric electricity generating device |
| CN104158436A (en) * | 2014-07-02 | 2014-11-19 | 苏州市职业大学 | Road surface energy collection system |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107204721A (en) * | 2016-03-18 | 2017-09-26 | 交通运输部公路科学研究所 | A kind of road surface transducing devices |
| CN105743388A (en) * | 2016-04-20 | 2016-07-06 | 西安电子科技大学 | Pedal type piezoelectric power generation apparatus and method |
| CN105743388B (en) * | 2016-04-20 | 2017-08-29 | 西安电子科技大学 | A kind of foot-operated piezoelectric generating device and method |
| CN107646704A (en) * | 2017-09-06 | 2018-02-02 | 贵州布依深泉养殖专业合作社 | One kind can generate electricity pigsty |
| CN108712105A (en) * | 2018-05-08 | 2018-10-26 | 湘潭大学 | Bicycle piezoelectric energy trapping device |
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| Publication number | Publication date |
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| CN104333262B (en) | 2017-01-11 |
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Effective date of registration: 20190520 Address after: 215500 Zhangcun Industrial Park, Shanghu Town, Changshu City, Jiangsu Province Patentee after: SUZHOU SU GEER ELECTRIC CO., LTD. Address before: No. 88, South Road, University of Yangzhou, Jiangsu, Jiangsu Patentee before: Yangzhou University |
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