CN108173406A - Closed magnetic circuit footwear carry out energy collecting device - Google Patents
Closed magnetic circuit footwear carry out energy collecting device Download PDFInfo
- Publication number
- CN108173406A CN108173406A CN201711472831.9A CN201711472831A CN108173406A CN 108173406 A CN108173406 A CN 108173406A CN 201711472831 A CN201711472831 A CN 201711472831A CN 108173406 A CN108173406 A CN 108173406A
- Authority
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- China
- Prior art keywords
- yoke
- pedestal
- core arms
- arms
- magnetic circuit
- 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.)
- Granted
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 38
- 239000000696 magnetic material Substances 0.000 claims abstract description 18
- 238000009434 installation Methods 0.000 claims abstract description 13
- 210000003298 dental enamel Anatomy 0.000 claims abstract description 5
- 238000006243 chemical reaction Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 8
- 239000004033 plastic Substances 0.000 description 8
- 229920003023 plastic Polymers 0.000 description 8
- 239000000463 material Substances 0.000 description 7
- 230000006698 induction Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000004907 flux Effects 0.000 description 4
- 230000005389 magnetism Effects 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 239000005060 rubber Substances 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 238000010248 power generation Methods 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 2
- 239000013013 elastic material Substances 0.000 description 2
- 230000005674 electromagnetic induction Effects 0.000 description 2
- 238000004146 energy storage Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000005021 gait Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 229910052761 rare earth metal Inorganic materials 0.000 description 2
- 150000002910 rare earth metals Chemical class 0.000 description 2
- 229910000859 α-Fe Inorganic materials 0.000 description 2
- 208000017667 Chronic Disease Diseases 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K35/00—Generators with reciprocating, oscillating or vibrating coil system, magnet, armature or other part of the magnetic circuit
- H02K35/02—Generators with reciprocating, oscillating or vibrating coil system, magnet, armature or other part of the magnetic circuit with moving magnets and stationary coil systems
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B3/00—Footwear characterised by the shape or the use
- A43B3/34—Footwear characterised by the shape or the use with electrical or electronic arrangements
- A43B3/38—Footwear characterised by the shape or the use with electrical or electronic arrangements with power sources
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
A kind of closed magnetic circuit footwear carry out energy collecting device, pedestal is equipped with pressure arm and limiting card, pedestal inside bottom is installed two and is differed but symmetrical left yoke and right yoke, left yoke and right yoke are fixed on bottom and the side wall of pedestal, connect respectively with permanent magnet N poles and S poles, there are one enamel covered wire circles under the mounting hole of left yoke and right yoke, are installed on two a pair of of different name ends of coil choosing and connect, remaining a pair of different name end is as the exit for collecting electric energy, two exits connection energy collection circuit；Left core arms made of soft magnetic materials and right core arms are differed for two but symmetrical part, respectively has one in left core arms and right core arms for installing the installation axle of coil, the other end of installation axle is inserted into the mounting hole of left yoke and right yoke；Left core arms and right core arms respectively have an arched arm, and left core arms and right core arms are fixed on pedestal.Energy conversion efficiency of the present invention is higher, structural reliability, simple installation.
Description
Technical field
The invention belongs to footwear shoe, the electromagnetic energy collection device field more particularly to one kind being related to during intelligence is dressed are put
It puts in sole, collects the device of energy to the extruding of sole by mankind's walking.
Background technology
For people daily all in walking, human body does displacement using own biological energy." measuring on foot " of Healthy People is daily extremely
Few 4000 steps, this activity is the basic amount of exercise of people, promotes health to reach, prevents the effect of various chronic diseases, marks
Standard will be increased to 7000 steps.
In the process of walking, when footwear land, ground has sole with foot to be squeezed people；When footwear are liftoff, squeeze and disappear.Cause
This, takes certain measure, collects the mechanical energy of this periodic extrusion process, is converted to electric energy as some wireless sensor nodes
Power supplies is waited to become the starting point of a research and invention.For example, domestic well-known " Li Ning " brand, sale is a variety of to install in sole
The sport footwear of so-called " chip " is the embedded system for being integrated with motion sensor in fact, special to collect sportsman and run process
In the data such as speed, acceleration, the analysis software being wirelessly transmitted on mobile phone helps Motion Technology existing for sportsman's parsing
Problem achievees the purpose that improve results.Regrettably, power supply is had service life limitation, chemical dirt is also had after discarding using battery
Dye.If the mechanical energy of above-mentioned sole extrusion process can be utilized to provide electric energy, it should environmental protection and " chip footwear " can be advantageous to
Popularization.
Sole, which is squeezed, using heel carries out collection of energy visible J.Kymissis, C.Kendall, J.Paradiso earliest,
and N.Gershenfeld.Parasitic power harvesting in shoes.In Proc.of the Second
IEEE International Conference on Wearable Computing(ISWC),IEEE Computer
Society Press,pages pp.132–139,October 1998；Recent has, China application No. is
201610372111.4 patent of invention, a kind of entitled Multifunctional power generation shoes and China application No. is
201620404994.8 utility model patent, a kind of entitled shoes with pressure accumulation charge function.Above-mentioned 3 kinds of files
Collection of energy is carried out in a manner that sole presses to piezoelectric ceramic piece, piezo electrics realize mechanical energy to the conversion skill of electric energy
It is relatively simple in art, but piezo-electric device is commonly available to the collection of more than 50Hz high-frequency vibratory energies, for 1- as walking
The low frequency of 2Hz is often because the generation quantity of electric charge is too low, not as good as electromagnetic energy collection device.
China is application No. is 201520569683.2 utility model patent, a kind of entitled walking power-generating shoe, in
Application No. is 201610029877.2 patent of invention, a kind of entitled sole of movement power generation, this two patents to be all for state
Flexible using air bag generates electricity, and when people lifts foot, air enters the air bag of sole, when foot is put down, gas from air
Capsule is discharged with atmospheric isolation and from another outlet, and the mechanical energy of air movement is converted into electric energy by calutron in air bag.
Application No. is 20162000277.4 utility model patent, the patent of entitled leaf spring compression power-generating shoe, this patents for China
Using the position of the flexible change coil of spring when walking, so as to achieve the purpose that coil cutting magnetic induction line generates electricity.In analysis
Stating the shortcomings that 3 kinds of devices are common is：First, closed magnetic circuit is not formed, the leakage field for being not involved in collection of energy is big, therefore energy turns
It changes inefficient；Second, there are movable parts, this is easily sent out not reasonable for compared with the footwear to work under adverse circumstances
Life is stuck to be waited surprisingly.To using air bag two devices, due to exist and air gas exchanges, easy aspirated foreign body or into
Accident occurs for water；Meanwhile also there is the structure of similar valve in device, it is more crisp compared with failure easy under harsh environments
It is weak.Power generation footwear apparatus is compressed to leaf spring, vertical direction not only has movable part, and stroke is also bigger than normal, difficult to install in sole.
Invention content
In order to overcome, the energy conversion efficiency of the shoes of existing generating function is not high, structural reliability is poor, installation trouble
Deficiency, the present invention provides a kind of energy conversion efficiency is higher, the closed magnetic circuit footwear of structural reliability, simple installation carry out energy
Collection device, only non-activity parts, elastic deformation component or fine motion parts are only obtained by small deformation and fine motion
Magnetic field significantly change is obtained, it is compact-sized reliable；It realizes closed magnetic circuit, energy, energy conversion is collected by the break-make of closed magnetic circuit
It is efficient.
The technical solution adopted by the present invention to solve the technical problems is：
A kind of closed magnetic circuit footwear carry out energy collecting device, including pedestal, left yoke, right yoke, permanent magnet, left core arms and the right side
Core arms, the pedestal are pedestal made of non-magnetic material, and the pedestal is equipped with pressure arm and limiting card, pedestal inside bottom
Portion installs two and differs but symmetrical left yoke and right yoke, and the left yoke and right yoke are fixed on the bottom of pedestal
And side wall, connect respectively with permanent magnet N poles and S poles, the left yoke and right yoke are respectively there are one mounting hole, under the mounting hole
There are one enamel covered wire circles, are installed on two coil choosing a pair of different name ends and connect, remaining a pair of different name end is electric as collecting
The exit of energy, two exits connection energy collection circuit；
Left core arms made of soft magnetic materials and right core arms are differed for two but symmetrical part, the left core arms and
Respectively have one in right core arms for installing the installation axle of coil, the other end of installation axle is inserted into the mounting hole of left yoke and right yoke
It is interior；Left core arms and right core arms respectively have an arched arm, and the root of this two arched arm is caught in the limiting card of pedestal, and both ends connect
It touches, but is not fixed, contact position is in the underface of pedestal pressure arm；The left core arms and right core arms are fixed on pedestal.
Further, the collection device that can measure further includes upper cover made of non-magnetic material, and the upper cover is placed on pedestal
On, the upper lid surface has oblong aperture, and the pressure arm of the pedestal has sub-fraction to expose from oblong aperture.
Preferably, the pedestal is rectangular base, and the upper cover is rectangle upper cover.
The rectangular base is made of nonmagnetic plastics, non-magnetic, it is desirable that has preferable toughness and wearability.The permanent magnetism
Body is formed for ferrite permanent-magnet materials or rare earth permanent-magnetic material powder and plastics or rubber mix are moulding, and permanent magnet is in rectangular
Body.The left yoke and right yoke, this two yoke are fixed on bottom and the side wall of pedestal, left yoke and right magnetic by bonding way
Yoke is made of soft magnetic materials, it is desirable that has good magnetic property.Respectively there are one mounting holes for left yoke and right yoke.Left yoke and
Each under the mounting hole of right yoke there are one enamel covered wire circles, share 2 coils.The reasonable concatenation that coil needs, can improve acquisition
Induced electromotive force.Specifically, it is installed on optional a pair of of the different name end of this two coil to connect, remaining a pair of different name end is as collection electricity
The exit of energy.Two draw termination correlation energy collecting circuit, have special chip that can realize this function.
Left core arms and right core arms are made of soft magnetic materials, while also requirement is elastic material, can be by rubber, plastics mixing magnetic
Property elastic soft magnetic materials made of material powder fill the post of, to ensure that device works reliably and with long-term, toughness to this two part material,
Wearability also has higher requirements.The upper cover is made of nonmagnetic plastics, non-magnetic, it is desirable that has preferable toughness and wearability.
This device is placed in the rectangular depression of the heel of sole, the remaining space of recess leaves wireless sensor node for
The other parts of point, such as energy storage capacitor, sensor, embedded system, wireless transport module.Insole should be covered on sole, is kept away
Exempt from bad feel.
In the present invention, by people's gait processes, foot lands, liftoff periodically movement in this way, by electromagnetism formula device,
The mechanical energy slightly of human body is converted into electric energy, for the low power consumption wireless sensor node power supply installed in sole.
It when people walks, is discussed below in the case of two kinds, the state of device：
First, work as less touch with the ground, ground and foot and do not form extruding to sole, the upper cover of device has a downwarp its normal position is undirected
Song, due to being no longer above upper cap upper surface, but the splitter in front of pressure arm is not enough to insert left core at the top of the compacting pressure arm of sole
Between arm and the arched arm of right core arms.At this time since magnetic force attraction may insure mutually between the arched arm of left core arms and right core arms
Contact forms permanent magnet N poles, left yoke where permanent magnet N poles, left core arms, right core arms, right yoke where permanent magnet S pole, permanent magnetism
The closed magnetic circuit of body S poles, the magnetic circuit are completely among soft magnetic materials, and magnetic resistance is very small, and magnetic induction intensity is high, magnetic circuit magnetic flux
Greatly, it is equally also big by the magnetic linkage of coil.
Second, when foot lands, ground and foot are formed sole when squeezing.The upper cover downsagging of insole compressorium, together
When also further bent pressure arm, between inserting the arched arm of left core arms and right core arms so as to the splitter in front of pressure arm, overcome
Magnetic force between two arched arms, since its elasticity arches upward upwards, the contact of two arched arms is disconnected two arched arms.The previous case
Under closed magnetic circuit intervened here by the pressure arm of non-magnetic material after, magnetic resistance in magnetic circuit can be compared with the first situation drastically
Rise hundreds of thousands of times, magnetic circuit magnetic induction intensity drastically declines, and magnetic circuit magnetic flux drastically declines, equally also anxious by the magnetic linkage of coil
Play declines, it is believed that closed magnetic circuit is blocked.
Comparison, above-mentioned two situations, in the process of walking, with foot landing and lift alternating, 2 coils in device
Magnetic linkage variation it is violent, according to electromagnetic induction principle, induced electromotive force will be generated in coil, and can be in the extraction of 2 coils
End obtains this electromotive force, achievees the purpose that collection of energy.
Beneficial effects of the present invention are shown：First, non-activity parts, only elastic deformation component, only by small
Deformation obtain magnetic field significantly change, it is compact-sized reliable；Second, it realizes closed magnetic circuit, is collected by the break-make of closed magnetic circuit
Energy, energy conversion efficiency are high.
Description of the drawings
Fig. 1 removes upper cover figure for device.
Fig. 2 is device pedestal figure.
Fig. 3 is permanent magnet, right yoke, coil and right core arms installation diagram.
Fig. 4 is right yoke figure.
Fig. 5 is right core arms figure.
Fig. 6 is device appearance figure.
Fig. 7 is the schematic diagram that device is installed on sole.
Specific embodiment
The present invention will be further described below in conjunction with the accompanying drawings.
With reference to Fig. 1~Fig. 7, a kind of closed magnetic circuit footwear carry out energy collecting device, by people's gait processes, foot lands, from
Ground periodically moves in this way, and by electromagnetism formula device, the mechanical energy slightly of human body is converted into electric energy, for what is installed in sole
Low power consumption wireless sensor node is powered.Illustrate concrete structure therein below：
The present apparatus has a rectangular base 1, sees Fig. 1 and Fig. 2, is made of nonmagnetic plastics, non-magnetic, it is desirable that has preferably tough
Property and wearability.Pedestal is equipped with pressure arm 1-1 and limiting card 1-2.
Further, the present apparatus is shown in Fig. 1 there are one permanent magnet 2, be ferrite permanent-magnet materials or rare earth permanent-magnetic material powder with
Plastics or rubber mix is moulding forms.Permanent magnet is in cuboid.
Further, pedestal inside bottom is installed two and is differed but symmetrical left yoke 7 and right yoke 3, see Fig. 1,
Fig. 3 and Fig. 4, this two yoke are fixed on bottom and the side wall of pedestal by bonding way, connected respectively with permanent magnet N poles and S poles.
Left yoke and right yoke are made of soft magnetic materials, it is desirable that have good magnetic property.Respectively there are one pacify for left yoke and right yoke
Fill hole.
Further, each under the mounting hole of left yoke and right yoke there are one enamel covered wire circles 4, see Fig. 1 and Fig. 3, share 2
Coil.The reasonable concatenation that coil needs can improve the induced electromotive force of acquisition.Specifically, it is installed on the optional a pair of this two coil
Different name end connects, and remaining a pair of different name end is as the exit for collecting electric energy.Two draw termination correlation energy collecting circuit, have specially
The chip of door can realize this function.
Further, left core arms 6 and right core arms 5 differ but symmetrical part for two, see Fig. 1, Fig. 3 and Fig. 5, by
Soft magnetic materials is made, while also requirement is elastic material, the elastic soft magnetism made of rubber, plastics mictomagnetism material powder
Material is filled the post of, and to ensure that device works reliably and with long-term, the toughness, wearability to this two part material also have higher requirements.Zuo Xin
Respectively there is an installation axle in arm and right core arms, for installing above-mentioned coil, the other end of installation axle is inserted into left yoke and right yoke
In mounting hole.Left core arms and right core arms respectively have an arched arm, and the root of this two arched arm is caught in the limiting card of pedestal, both ends
It is in contact, but is not fixed, contact position is in the underface of pedestal pressure arm.Left core arms and right core arms need to be also fixed on bonding way
On pedestal.
Further, device has rectangle upper cover 8, sees Fig. 6 and Fig. 7, is placed on pedestal, and upper lid surface has oblong aperture, pedestal
Pressure arm slightly have sub-fraction and expose from oblong aperture.Upper cover is made of nonmagnetic plastics, non-magnetic, it is desirable that has preferable toughness
And wearability.
Further, this device is placed in the rectangular depression of heel of sole, sees Fig. 7, the size of device is by design
For 22mm × 21mm × 7mm, the remaining space of recess leaves the other parts of wireless sensor node for, such as energy storage capacitor, sensing
Device, embedded system, wireless transport module etc..Insole should be covered on sole, avoids bad feel.
It when people walks, is discussed below in the case of two kinds, the state of device：
First, work as less touch with the ground, ground and foot and do not form extruding to sole, the upper cover of device has a downwarp its normal position is undirected
Song, due to being no longer above upper cap upper surface, but the splitter in front of pressure arm is not enough to insert left core at the top of the compacting pressure arm of sole
Between arm and the arched arm of right core arms.At this time since magnetic force attraction may insure mutually between the arched arm of left core arms and right core arms
Contact forms permanent magnet N poles, left yoke where permanent magnet N poles, left core arms, right core arms, right yoke where permanent magnet S pole, permanent magnetism
The closed magnetic circuit of body S poles, the magnetic circuit are completely among soft magnetic materials, and magnetic resistance is very small, and magnetic induction intensity is high, magnetic circuit magnetic flux
Greatly, it is equally also big by the magnetic linkage of coil.
Second, when foot lands, ground and foot are formed sole when squeezing.The upper cover downsagging of insole compressorium, together
When also further bent pressure arm, between inserting the arched arm of left core arms and right core arms so as to the splitter in front of pressure arm, overcome
Magnetic force between two arched arms, since its elasticity arches upward upwards, the contact of two arched arms is disconnected two arched arms.The previous case
Under closed magnetic circuit intervened here by the pressure arm of non-magnetic material after, magnetic resistance in magnetic circuit can be compared with the first situation drastically
Rise hundreds of thousands of times, magnetic circuit magnetic induction intensity drastically declines, and magnetic circuit magnetic flux drastically declines, equally also anxious by the magnetic linkage of coil
Play declines, it is believed that closed magnetic circuit is blocked.
Comparison, above-mentioned two situations, in the process of walking, with foot landing and lift alternating, 2 coils in device
Magnetic linkage variation it is violent, according to electromagnetic induction principle, induced electromotive force will be generated in coil, and can be in the extraction of 2 coils
End obtains this electromotive force, achievees the purpose that collection of energy.
Claims (3)
1. a kind of closed magnetic circuit footwear carry out energy collecting device, it is characterised in that：Including pedestal, left yoke, right yoke, permanent magnet,
Left core arms and right core arms, the pedestal are pedestal made of non-magnetic material, and the pedestal is equipped with pressure arm and limiting card, described
Pedestal inside bottom installation two differs but symmetrical left yoke and right yoke, the left yoke and right yoke are fixed on
The bottom of pedestal and side wall connect respectively with permanent magnet N poles and S poles, and respectively there are one mounting hole, institutes for the left yoke and right yoke
Enamel covered wire circle there are one stating under mounting hole is installed on two a pair of of different name ends of coils choosing and connects, remaining a pair of different name end
As the exit for collecting electric energy, two exits connection energy collection circuit；
Left core arms made of soft magnetic materials and right core arms are differed for two but symmetrical part, the left core arms and right core
Respectively have one on arm for installing the installation axle of coil, the other end of installation axle is inserted into the mounting hole of left yoke and right yoke；It is left
Core arms and right core arms respectively have an arched arm, and the root of this two arched arm is caught in the limiting card of pedestal, and both ends are in contact, but not
Fixed, contact position is in the underface of pedestal pressure arm；The left core arms and right core arms are fixed on pedestal.
2. closed magnetic circuit footwear as described in claim 1 carry out energy collecting device, it is characterised in that：It is described to measure collection device
Upper cover made of non-magnetic material is further included, the upper cover is placed on pedestal, and the upper lid surface has oblong aperture, the pedestal
Pressure arm there is sub-fraction to expose from oblong aperture.
3. closed magnetic circuit footwear as claimed in claim 2 carry out energy collecting device, it is characterised in that：The pedestal is rectangular base
Seat, the upper cover are rectangle upper cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711472831.9A CN108173406B (en) | 2017-12-29 | 2017-12-29 | Closed magnetic circuit shoe energy collecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711472831.9A CN108173406B (en) | 2017-12-29 | 2017-12-29 | Closed magnetic circuit shoe energy collecting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108173406A true CN108173406A (en) | 2018-06-15 |
| CN108173406B CN108173406B (en) | 2023-11-28 |
Family
ID=62520063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711472831.9A Active CN108173406B (en) | 2017-12-29 | 2017-12-29 | Closed magnetic circuit shoe energy collecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108173406B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113315335A (en) * | 2021-05-26 | 2021-08-27 | 上海大学 | Embedded energy collector of heel |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001015493A1 (en) * | 1999-08-20 | 2001-03-01 | Fan Zhang | Double coils and double magnetic gaps transducer |
| JP2003102164A (en) * | 2001-09-21 | 2003-04-04 | Okamoto Mikio | Power generating method and power generator |
| CN104883026A (en) * | 2015-05-14 | 2015-09-02 | 浙江工业大学 | Linear vibration energy collecting device for rolling oscillator |
| CN106712439A (en) * | 2016-12-30 | 2017-05-24 | 浙江工业大学 | two-dimensional swing magnetic suspension energy collecting device |
| CN106812666A (en) * | 2016-12-30 | 2017-06-09 | 浙江工业大学 | Wind power swing energy collecting device |
-
2017
- 2017-12-29 CN CN201711472831.9A patent/CN108173406B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001015493A1 (en) * | 1999-08-20 | 2001-03-01 | Fan Zhang | Double coils and double magnetic gaps transducer |
| JP2003102164A (en) * | 2001-09-21 | 2003-04-04 | Okamoto Mikio | Power generating method and power generator |
| CN104883026A (en) * | 2015-05-14 | 2015-09-02 | 浙江工业大学 | Linear vibration energy collecting device for rolling oscillator |
| CN106712439A (en) * | 2016-12-30 | 2017-05-24 | 浙江工业大学 | two-dimensional swing magnetic suspension energy collecting device |
| CN106812666A (en) * | 2016-12-30 | 2017-06-09 | 浙江工业大学 | Wind power swing energy collecting device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113315335A (en) * | 2021-05-26 | 2021-08-27 | 上海大学 | Embedded energy collector of heel |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108173406B (en) | 2023-11-28 |
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