CN207218566U - Towards the piezoelectric energy-capturing pedal of electronic equipment charging station energy supply - Google Patents
Towards the piezoelectric energy-capturing pedal of electronic equipment charging station energy supply Download PDFInfo
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- CN207218566U CN207218566U CN201720652268.2U CN201720652268U CN207218566U CN 207218566 U CN207218566 U CN 207218566U CN 201720652268 U CN201720652268 U CN 201720652268U CN 207218566 U CN207218566 U CN 207218566U
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Abstract
Originally it is new to disclose a kind of piezoelectric energy-capturing pedal towards the energy supply of electronic equipment charging station, belong to new energy and technical field of power generation；The utility model is made up of several generator units, and the generator unit includes base, disc-shaped piezoelectric component, spring one, special-shaped girder construction, rectangle piezoelectric element, spring two, pressing plate and energy-storage module；When people steps down in the piezoelectric energy-capturing pedal of arrangement on the ground, pressing plate moves downward under the effect of the pressure, rectangle piezoelectric element and disc-shaped piezoelectric component is set to deform, when people's pin lifts, reply rectangle piezoelectric element and disc-shaped piezoelectric component strain, electric energy is produced based on piezo-electric effect during two, and by caused electrical power storage in energy-storage module；It can be that mancarried electronic aid charging station energizes, be effectively reduced the waste of energy, greatly improve energy utilization rate；Have the advantages that simple in construction, easy to install and use, green, be adapted at the train station, the big occasion of the flow of the people such as bus stop uses.
Description
Technical field
Originally it is new to belong to new energy and technical field of power generation, and in particular to one kind recovery stream of people tramples energy and is used for mobile phone etc.
The piezoelectric energy-capturing pedal of mancarried electronic aid charging station.
Background technology
With the development of society, the electronic equipment such as mobile phone has turned into the indispensable portable dam of the modern life, mobile phone
Storing electricity Deng electronic equipment is very limited, people enjoy these electronic equipments offer convenience while, generally also and also
Helpless caused by need to being exhausted in face of the energy content of battery, especially on the road, long-distance passenger often faces electronic equipment without electricity
Puzzlement, this can not only bring the inconvenience of communication, in some instances it may even be possible to cause the delay of work.So AT STATION, market set up one
A little electronic equipment charging stations can efficiently solve these problems, and some electronic equipments have been set up in present part station, market
Charging station, but be all to utilize mains-supplied.With advocating for energy-conserving and environment-protective theory, electromagnetism, electrostatic, thermoelectricity, piezoelectricity, the sun are utilized
The principles such as energy capture environmental energy carries out generating and has become study hotspot both domestic and external, and all kinds TRT has it certainly
The advantage and suitable application area of body, piezo-electric generating because energy conversion efficiency is high, apparatus structure is simple, not by electromagnetic interference and use
Long lifespan, it is easy to make and realizes microminiaturization in structure and the advantage such as integrated, there is wider array of application.Therefore propose
One kind tramples caused mechanical energy when being walked using pedestrian in piezoelectric element capture environment, and by conversion turn to electric energy, for electricity
Sub- equipment charge station energy supply, to solve a series of problems that electronic equipment is brought without electricity.
Utility model content
In order to solve the relevant issues that electric quantity for electronic equipment depletion zone comes, and energy-conserving and environment-protective theory is based on, this new disclosure
A kind of piezoelectric energy-capturing pedal towards the energy supply of electronic equipment charging station.
Originally new used technical scheme is：It is described towards electronic equipment charging station energy supply piezoelectric energy-capturing pedal by
Several generator units form, and the generator unit includes base, disc-shaped piezoelectric component, spring one, special-shaped girder construction, rectangle
Piezoelectric element, spring two, pressing plate and energy-storage module；The base is provided with 4 square boss, its upper surface and special-shaped girder construction
Gluing connection；The base is provided with counterbore one, to provide the deformation space of disc-shaped piezoelectric component, the height h of counterbore one0It is more than
Equal to 1mm, one a diameter of d of counterbore0；The base is provided with counterbore two, described heavy to realize the installation of disc-shaped piezoelectric component
The height h of hole two1Equal to the disc-shaped piezoelectric component thickness h4, two a diameter of d of counterbore1；The bottom face of counterbore two and dish type
The gluing connection of piezoelectric element；The diameter d of counterbore one0With the diameter d of counterbore two1Ratio m0Between 0.5~0.9；The dish type
Piezoelectric element is made up of round and elastic substrate and circular piezoelectric element；The disc-shaped piezoelectric component thickness is h4, the circular bullet
Property substrate overlaps placement with circular piezoelectric element central axis, the two gluing connection；The round and elastic substrate thickness is h2, institute
It is d to state round and elastic substrate diameter2；The circular piezoelectric component thickness is h3, the circular piezoelectric element diameter is d3；It is described
Round and elastic substrate diameter d2With base set by the diameter d of counterbore two1It is equal；The circular piezoelectric component thickness h3With round and elastic
Substrate thickness h2Ratio n1Between 1~1.5, the circular piezoelectric element diameter d3With round and elastic substrate diameter d2Ratio
It is worth for m2, m2Less than m1, and between 0.5~0.9；The top of spring one coordinates with boss one set by special-shaped girder construction and connected
Connect, bottom and disc-shaped piezoelectric component touch；The special-shaped girder construction is provided with boss one, to realize that the installation of spring one is fixed；Institute
State special-shaped girder construction and be provided with boss two, to realize that the installation of spring two is fixed；The boss two is provided with circular hole；The profiled beam knot
Structure is provided with 4 profiled beams, and the special-shaped cantilever thickness is h5, the special-shaped beam width is l1；The rectangle piezoelectric element and abnormity
The gluing connection of profiled beam set by girder construction；The rectangle piezoelectric element thickness is h6, the rectangle piezoelectric element width is
l2；The special-shaped beam width l1With rectangle piezoelectric element width l2It is equal, the rectangle piezoelectric element thickness h6With profiled beam
Thickness h5Ratio between 0.5~0.9；The bottom of spring two is connected with special-shaped girder construction provided with boss two, top
With pressing plate set by plane contact；The pressing plate cylinder one, with special-shaped girder construction set by circular hole be connected, to realize the peace of pressing plate
Dress；The pressing plate is provided with cylinder two, is deformed for pressing profiled beam set by special-shaped girder construction；The pressing plate is provided with plane, with reality
The installation of existing spring two；The energy-storage module, it is used to be connected by wire with disc-shaped piezoelectric component or rectangle piezoelectric element,
By electrical power storage caused by disc-shaped piezoelectric component or rectangle piezoelectric element in energy-storage module.
When people steps down in the piezoelectric energy-capturing pedal of arrangement on the ground, pressing plate moves downward under the effect of the pressure, presses
Special-shaped girder construction makes it drive the deformation of rectangle piezoelectric element, while special-shaped girder construction pressuring spring two, makes the press discs of spring two
Shape piezoelectric element deforms, and rectangle piezoelectric element and disc-shaped piezoelectric component deform and export electric energy based on piezo-electric effect, and will
Caused electrical power storage is in energy-storage module.When people's pin lifts, piezoelectric energy-capturing pedal is in disc-shaped piezoelectric component, spring one, different
Beam structure, the elastic force of spring two are replied, disc-shaped piezoelectric component and rectangle piezoelectric element deformation-recovery in the process, base
Electric energy is exported in piezo-electric effect, and by caused electrical power storage in energy-storage module.
Originally new beneficial effect is：Caused energy conversion is trampled into electricity in road surface by pedestrian using piezoelectric element
Can, energized for mancarried electronic aid charging station, effectively reduce the waste of energy；Simple in construction, easy to install and use, green ring
Protect, disclosure satisfy that the requirement of conventional electronic device, be adapted on the big ground of the flows of the people such as market, railway station, bus stop, shopping mall
Side uses.
Brief description of the drawings
Fig. 1 show generator unit in the piezoelectric energy-capturing pedal towards the energy supply of electronic equipment charging station of this new proposition
Structural representation；
Fig. 2 show the generator unit center base structural representation of this new proposition；
Fig. 3 show the generator unit center base sectional view of this new proposition；
Fig. 4 show dish type piezoelectric element structural representation in the generator unit of this new proposition；
Fig. 5 show dish type piezoelectric element sectional view in the generator unit of this new proposition；
Fig. 6 show the structural representation of spring one in the generator unit of this new proposition；
Fig. 7 show profiled beam structural representation in the generator unit of this new proposition；
Fig. 8 show special-shaped girder construction structural representation in the generator unit of this new proposition；
Fig. 9 show profiled beam sectional view in the special-shaped girder construction of this new proposition；
Figure 10 show rectangle piezoelectric element structural representation in the generator unit of this new proposition；
Figure 11 show rectangle piezoelectric element sectional view in the generator unit of this new proposition；
Figure 12 show the structural representation of spring two in the generator unit of this new proposition；
Figure 13 show the generator unit center platen structural representation of this new proposition.
Embodiment
Embodiment one：Illustrate present embodiment with reference to Fig. 1~Figure 13.Present embodiments provide for one kind towards electricity
The specific embodiment of the piezoelectric energy-capturing pedal of sub- equipment charge station energy supply.The piezoelectricity towards the energy supply of electronic equipment charging station
Prisoner's energy pedal is made up of several generator units a, and the generator unit includes base 1, disc-shaped piezoelectric component 2, spring one
3rd, special-shaped girder construction 4, rectangle piezoelectric element 5, spring 26, pressing plate 7 and energy-storage module 8；The base 1 is square provided with 4
Boss 1-1, its upper surface and special-shaped 4 gluing connection of girder construction；The base 1 is provided with the 1-2 of counterbore one, to provide disc-shaped piezoelectric group
The deformation space of part 2, the 1-2 height h of counterbore one0More than or equal to 1mm, a diameter of d of the 1-2 of counterbore one0；The base 1
Provided with the 1-3 of counterbore two, to realize the installation of disc-shaped piezoelectric component 2, the 1-3 height h of counterbore two1Equal to the disc-shaped piezoelectric group
The thickness h of part 24, a diameter of d of the 1-3 of counterbore two1；The 1-3 bottom faces 1-3-1 of counterbore two and 2 gluing company of disc-shaped piezoelectric component
Connect；The 1-2 diameters d of counterbore one0With the 1-3 diameters d of counterbore two1Ratio m0 between 0.5~0.9；The disc-shaped piezoelectric component
2 are made up of round and elastic substrate 2-1 and circular piezoelectric element 2-2；The thickness of disc-shaped piezoelectric component 2 is h4, the circular bullet
Property substrate 2-1 overlaps placement with circular piezoelectric element 2-2 central axis, the two gluing connection；The round and elastic substrate 2-1 is thick
Spend for h2, a diameter of d of the round and elastic substrate 2-12；The circular piezoelectric element 2-2 thickness is h3, the circular piezoelectric member
The a diameter of d of part 2-23；The a diameter of d of the round and elastic substrate 2-12With base 1 set by the 1-3 diameters d of counterbore two1It is equal；It is described
Circular piezoelectric element 2-2 thickness hs3With round and elastic substrate 2-1 thickness hs2Ratio n1Between 1~1.5, the circular piezoelectric
Element 2-2 diameters d3Ratio with round and elastic substrate 2-1 diameters d2 is m2, m2Less than m1, and between 0.5~0.9；It is described
The top of spring 1 is connected with the 4-1 of boss one set by special-shaped girder construction 4, the bottom of spring 1 and disc-shaped piezoelectric component 2
Contact；The special-shaped girder construction 4 is provided with the 4-1 of boss one, to realize that the installation of spring 1 is fixed；The special-shaped girder construction 4 is provided with
The 4-2 of boss two, to realize that the installation of spring 26 is fixed；The 4-2 of boss two is provided with circular hole 4-2-1；The special-shaped girder construction 4
Provided with 4 profiled beam 4-3, the profiled beam 4-3 thickness is h5, the profiled beam 4-3 width is l1；The rectangle piezoelectricity member
Part 5 and the gluing connections of profiled beam 4-3 set by special-shaped girder construction 4；The thickness of rectangle piezoelectric element 5 is h6, the rectangle
The width of piezoelectric element 5 is l2；The profiled beam 4-3 width l1With the width l of rectangle piezoelectric element 52It is equal, the rectangle pressure
The thickness h of electric device 56With profiled beam 4-3 thickness hs5Ratio between 0.5~0.9；The bottom of spring 26 and special-shaped girder construction
4, which are provided with the 4-2 of boss two, is connected, and top contacts with plane 7-3 set by pressing plate 7；The 7-1 of 7 cylinder of pressing plate one, with profiled beam
Circular hole 4-2-1 set by structure 4 is connected, to realize the installation of pressing plate 7；The pressing plate 7 is provided with the 7-2 of cylinder two, for pressing
Profiled beam 4-3 set by special-shaped girder construction 4 is deformed；The pressing plate 7 is provided with plane 7-3, to realize the installation of spring 26；The storage
Can module 8, it is used to be connected by wire with disc-shaped piezoelectric component 2 or rectangle piezoelectric element 5, by disc-shaped piezoelectric component 2 or
Electrical power storage caused by rectangle piezoelectric element 5 is in energy-storage module 8, and energy-storage module 8 can be Luo Bo in present embodiment
The BE-4103 that intellectual education center proposes penetrates ball energy-storage module.
Operation principle：When people steps down in the piezoelectric energy-capturing pedal of arrangement on the ground, pressing plate 7 is downward under the effect of the pressure
Motion, pressing special-shaped girder construction 4 makes it drive rectangle piezoelectric element 5 to deform, while the pressuring spring 26 of special-shaped girder construction 4, makes
Spring 26 is oppressed dish type piezoelectric element 2 and deformed, and rectangle piezoelectric element 5 and disc-shaped piezoelectric component 2 are deformed and imitated based on piezoelectricity
Electric energy should be exported, and by caused electrical power storage in energy-storage module 8.After people's pin lifts, piezoelectric energy-capturing pedal is in disc-shaped piezoelectric
Component 2, spring 1, special-shaped girder construction 4, the elastic force of spring 26 are replied, in the process disc-shaped piezoelectric component 2 and rectangle
The deformation-recovery of piezoelectric element 5, electric energy is exported based on piezo-electric effect, and by caused electrical power storage in energy-storage module 8.
Claims (4)
1. towards the piezoelectric energy-capturing pedal of electronic equipment charging station energy supply, it is characterised in that：It is described towards electronic equipment charging station
The piezoelectric energy-capturing pedal of energy supply is made up of several generator units (a), and the generator unit (a) includes base (1), disc-shaped piezoelectric
Component (2), spring one (3), special-shaped girder construction (4), rectangle piezoelectric element (5), spring two (6), pressing plate (7) and energy storage mould
Block (8)；The base (1) is provided with 4 square boss (1-1), its upper surface and special-shaped girder construction (4) gluing connection；The bottom
Seat 1 is provided with counterbore one (1-2), and the base 1 is provided with counterbore two (1-3), counterbore two (1-3) bottom face (1-3-1) and disk
Shape piezoelectric element (2) gluing connection；The disc-shaped piezoelectric component (2) is by round and elastic substrate (2-1) and circular piezoelectric element (2-
2) form, the round and elastic substrate (2-1) overlaps placement with circular piezoelectric element (2-2) central axis, the two gluing connection；
Described (3) top of spring one is connected with boss one (4-1) set by special-shaped girder construction (4), bottom and disc-shaped piezoelectric component (2)
Contact；The special-shaped girder construction (4) is provided with boss one (4-1)；The special-shaped girder construction (4) is provided with boss two (4-2)；It is described convex
Platform two (4-2) is provided with circular hole (4-2-1)；The special-shaped girder construction (4) is provided with 4 profiled beams (4-3)；The rectangle piezoelectricity member
Part (5) and profiled beam (4-3) gluing connection set by special-shaped girder construction (4)；Described (6) bottom of spring two is set with special-shaped girder construction 4
There is boss two (4-2) mating connection, top contacts with plane (7-3) set by pressing plate (7)；The pressing plate (7) is provided with (7- of cylinder one
1), with special-shaped girder construction (4) set by circular hole (4-2-1) be connected；The pressing plate (7) is provided with cylinder two (7-2)；The pressing plate
(7) it is provided with plane (7-3)；The energy-storage module (8) passes through wire with disc-shaped piezoelectric component (2) and rectangle piezoelectric element (5)
Connection, and by electrical power storage caused by disc-shaped piezoelectric component (2) or rectangle piezoelectric element (5) in energy-storage module (8).
2. the piezoelectric energy-capturing pedal according to claim 1 towards the energy supply of electronic equipment charging station, it is characterised in that：It is described
Counterbore one (1-2) a diameter of d0；(1-3) height of counterbore two h1Equal to disc-shaped piezoelectric component (2) thickness h4, it is described heavy
Hole two (1-3) a diameter of d1；(1-2) diameter of counterbore one d0With (1-3) diameter of counterbore two d1Ratio m00.5~0.9 it
Between.
3. the piezoelectric energy-capturing pedal according to claim 1 towards the energy supply of electronic equipment charging station, it is characterised in that：It is described
Disc-shaped piezoelectric component (2) thickness is h4, round and elastic substrate (2-1) thickness is h2, the round and elastic substrate (2-1) is directly
Footpath is d2；Circular piezoelectric element (2-2) thickness is h3, a diameter of d of the circular piezoelectric element (2-2)3；The circular bullet
Property substrate (2-1) a diameter of d2With base (1) set by (1-3) diameter of counterbore two d1It is equal；The circular piezoelectric element (2-2) is thick
Spend h3With round and elastic substrate (2-1) thickness h2Ratio n1Between 1~1.5, circular piezoelectric element (2-2) the diameter d3
With round and elastic substrate (2-1) diameter d2Ratio be m2, m2Less than m1, and between 0.5~0.9.
4. the piezoelectric energy-capturing pedal according to claim 1 towards the energy supply of electronic equipment charging station, it is characterised in that：It is described
Profiled beam (4-3) thickness is h5, profiled beam (4-3) width is l1；Rectangle piezoelectric element (5) thickness is h6, it is described
Rectangle piezoelectric element (5) width is l2；Profiled beam (4-3) the width l1With rectangle piezoelectric element (5) width l2It is equal,
Rectangle piezoelectric element (5) thickness h6With profiled beam (4-3) thickness h5Ratio between 0.5~0.9.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720652268.2U CN207218566U (en) | 2017-06-07 | 2017-06-07 | Towards the piezoelectric energy-capturing pedal of electronic equipment charging station energy supply |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201720652268.2U CN207218566U (en) | 2017-06-07 | 2017-06-07 | Towards the piezoelectric energy-capturing pedal of electronic equipment charging station energy supply |
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| Publication Number | Publication Date |
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| CN207218566U true CN207218566U (en) | 2018-04-10 |
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| CN201720652268.2U Withdrawn - After Issue CN207218566U (en) | 2017-06-07 | 2017-06-07 | Towards the piezoelectric energy-capturing pedal of electronic equipment charging station energy supply |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107086815A (en) * | 2017-06-07 | 2017-08-22 | 张曦予 | The piezoelectric energy-capturing pedal energized towards electronic equipment charging station |
-
2017
- 2017-06-07 CN CN201720652268.2U patent/CN207218566U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107086815A (en) * | 2017-06-07 | 2017-08-22 | 张曦予 | The piezoelectric energy-capturing pedal energized towards electronic equipment charging station |
| CN107086815B (en) * | 2017-06-07 | 2019-06-18 | 张曦予 | Piezoelectric energy-capturing pedal towards the energy supply of electronic equipment charging station |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180410 Effective date of abandoning: 20181130 |
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| AV01 | Patent right actively abandoned |