CN109672363A - A kind of articulated type portable wearable energy collecting device and method - Google Patents
A kind of articulated type portable wearable energy collecting device and method Download PDFInfo
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- CN109672363A CN109672363A CN201811437785.3A CN201811437785A CN109672363A CN 109672363 A CN109672363 A CN 109672363A CN 201811437785 A CN201811437785 A CN 201811437785A CN 109672363 A CN109672363 A CN 109672363A
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- 238000000034 method Methods 0.000 title description 4
- 238000010248 power generation Methods 0.000 claims abstract description 56
- 230000005611 electricity Effects 0.000 claims abstract description 39
- 230000005540 biological transmission Effects 0.000 claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 4
- 239000011229 interlayer Substances 0.000 claims description 63
- 230000007613 environmental effect Effects 0.000 claims description 9
- 230000000694 effects Effects 0.000 claims description 8
- 239000010410 layer Substances 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 7
- 239000002028 Biomass Substances 0.000 claims description 2
- 230000010355 oscillation Effects 0.000 claims description 2
- 230000009467 reduction Effects 0.000 claims description 2
- 208000032364 Undersensing Diseases 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 230000033001 locomotion Effects 0.000 abstract description 10
- 210000003127 knee Anatomy 0.000 abstract description 5
- 230000008901 benefit Effects 0.000 abstract description 4
- 230000001681 protective effect Effects 0.000 abstract description 3
- 238000003756 stirring Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 7
- 230000007704 transition Effects 0.000 description 3
- 230000003321 amplification Effects 0.000 description 2
- 210000002414 leg Anatomy 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000012620 biological material Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
- H02N2/00—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction
- H02N2/18—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing electrical output from mechanical input, e.g. generators
Abstract
The object of the present invention is to provide a kind of portable of human body walking movement, wearable energy collecting devices can be applied to the charging of the external equipments such as mobile phone, ipad for the collection of energy of human body flexion joint such as elbow and knee etc..The device includes electricity generation module, transmission module, is connected and fixed module, electricity storage module.Soft quality elastic housing is used outside device, inside includes multi-stage mechanism, and each level structure passes through elastic cord and is connected, and fully ensures that the stability and duration of device power generation.When by external force, elastic cord is flexible to both ends according to external force size in transmission module, drives internal plectrum to stir the power generation sheet of surrounding, deformation occurs and then generates electricity for power generation sheet stress；Mechanisms at different levels itself can also generate deformation and then generate electricity.The present apparatus is small in size, light weight, easy to carry, low in cost, energy saving, environmentally protective, application is strong, social benefit is far-reaching.
Description
Technical field
The present invention relates to a kind of wearable energy collecting devices, specifically a kind of curved for human knee and ancon
The wearable energy collecting device of the portable of Qu Yundong.
Background technique
Increasingly serious with global energy problem, collection and the efficient Utilizing question of energy are current hot spots.It is natural
There are a large amount of natural energies in boundary, and how it is efficiently collected and be utilized is the key technical problem currently faced.It can wear
Wearing device is a kind of novel environment-friendly electronic equipment that class is risen in recent years, and it is raw that this wearable characteristic makes it serve the mankind
Various aspects living, such as wearable glasses, wearable skin have important application potential.
Other than the natural energy source in nature, during human motion (walking and running), the joints such as ancon and knee
The frequent flexural oscillations of generation, everyone can averagely walk about 5000 steps in one day, this makes a large amount of mechanical energy unrestrained
Take.Simultaneously, it is contemplated that increasingly frequently the use of the charge and discharge of all kinds of external equipments, a large amount of energy are applied to all kinds of outsides and set
Standby charging, increases use cost and some charging equipments also result in pollution problem.Therefore, the energy of human motion is directly sharp
With, the wearable energy collecting device and method for studying a kind of portable are collected the mechanical energy of human motion, and by this
The energy service that kind is collected is realized the efficient utilization of energy, is solved in external equipment charge for solving current energy crisis
Certainly existing pollution hidden trouble, has a wide range of applications potentiality and far-reaching social benefit.
Summary of the invention
The object of the present invention is to provide it is a kind of for human knee and elbow bends movement and can be applied to external equipment
The portable of charging, low in cost, energy saving, environmentally protective, widely used wearable energy collecting device.
The present invention is a kind of wearable environmental energy collection device, it is characterised in that: contains electricity generation module, transmission mould
Block is connected and fixed module.Electricity generation module includes elastic housing, power generation sheet, elastic interlayer, plectrum；Transmission module includes that elasticity is thin
Rope, elastic pressure sensing element, shaft；Be connected and fixed module include connecting wire, flexible related, wired charging interface, card slot,
Fixed patch.Specifically: elastic housing is located at outermost layer, for placing each level structure, using flexible sensitive material, both guarantees
The comfort of wearing also ensures that loss is minimum when suffered external force is transmitted to internal structure.Inside elastic housing, it can be divided into
Row's elastic pressure sensing element is arranged in upper, middle and lower tertiary structure, top, under connect elastic interlayer one, one inside of interlayer up and down two
End setting can install the card slot of multilayer power generation sheet, and each level places certain amount with the power generation sheet of size, with fixation by sequence
Patch is fixed.Two elastic interlayers two are set in elastic housing both sides external, two sides interlayer is by flexible related connected, folder
The power generation sheet of layer two inside circumferences setting suitable dimension；A shaft is arranged in center vertical, and elastic cord is fixed on shaft interposition
It sets, cord both ends are drawn；Both ends of the shaft is equipped with plectrum, and when exposed to external forces, cord both ends stretch, and drives shaft rotation, plectrum
Back and forth movement is done with shaft, dials the power generation sheet of surrounding, deformation occurs and then generates electricity for power generation sheet.Bottom is similar with apex structure,
Row's elastic pressure sensing element is arranged in bottom, above connects elastic interlayer three, and upper and lower ends setting can install multilayer hair in interlayer three
The card slot of electric piece, each level are placed certain amount with the power generation sheet of size by sequence, are fixed with fixed patch.Work as stress
When, under elastic pressure sensing element transmitting effect, power generation sheet itself vibration generates deformation and then generates electricity for mechanisms at different levels.
The invention also includes electricity storage modules.Electricity storage module is located at outside elastic housing, and elastic interlayers at different levels are separately through leading
Line is attached thereto, and is pooled at electricity storage module；In addition, being provided with line charge electrical interface on elastic housing, can be by interface
External equipment is powered, and by two kinds of different modes, guarantees the reasonable employment of electric power.It is noted that electricity storage module is to use
Micro device made of biomass ion type nanometer piezo-electric generating piece, reduces the weight and volume of single unit system.
In actual use, the present invention can be worn on arm, any position in leg by user, wherein joint part effect
Most preferably.When wearer's normal walking, elastic housing stress drives inner stages structure motion.Wherein in upper/lower terminal elasticity
Under the transition amplification of pressure-sensing device, elastic interlayer one, three drives the power generation sheet movement of the inside, generates deformation and then sends out
Electricity；When stressed, two cord both ends of two-side elastic interlayer stretch, and drive shaft rotation, and plectrum dials surrounding with pivot
Power generation sheet, deformation occurs and then generates electricity for power generation sheet.The double-end elastic cord of elastic interlayer two and elastic interlayer one, three-phase
Even, guarantee that each level structure can be affected mutually, it is ensured that the stability of device；In addition, one, the three multiple rows of power generation sheet in inside of interlayer is set
It sets, ensure that the duration and high efficiency of device.
Present invention has an advantage that 1. small in size, light weight of the invention, easy to carry, applicable situation is extensive；2. the present invention
Cost is lower, relative inexpensiveness, and the biological material used is environmentally protective, pollution-free, and being different from traditional forms of electricity generation is
A kind of power generation approach of novel green；3. the present invention is suitable for knee and the ancon joint of human body, efficiently collects and utilize human body
The mechanical energy of movement, it is energy saving；4. internal multi-stage structure of the present invention is connected and the setting of multilayer card slot, guarantee device hair
The Stability and dependability of electricity；5. the present invention is equipped with electricity storage module, outside is provided with line charge electrical interface, conduction pattern multiplicity, energy
Amount conduction is convenient；6. application of the invention is strong, components are convenient for changing, be suitble to produce in enormous quantities and are used, social benefit is deep
Far.
Detailed description of the invention
Fig. 1 is vibrating power-generation modular structure schematic diagram；
Fig. 2 is shaft electricity generation module structural schematic diagram；
Fig. 3 is the structural schematic diagram of power generation sheet；
Fig. 4 is transmission module structural schematic diagram；
Fig. 5 is electricity storage module and route structure schematic diagram；
Fig. 6 is general structure schematic diagram of the invention.
Specific embodiment
Below with reference to structural schematic diagram, by specific embodiment, the present invention will be described.
Shown in following Fig. 1~6, the present invention mainly includes electricity generation module I, transmission module II, is connected and fixed module ii I, storage
Electric module I V.Electricity generation module is the core of whole device, for producing electricl energy, mainly comprising elastic housing, power generation sheet,
Elastic interlayer, plectrum；Transmission module be responsible for external force transmission and it is at different levels it is interstructural mutually affect, include elastic cord, bullet
Property pressure-sensing device, shaft；It is connected and fixed linking and fixation of the module for device each section, includes connecting wire, flexibility
Related, wired charging interface, card slot, fixed patch；Electricity storage module is used for the electric energy that storage device generates, using novel intelligent material
Micro device made of expecting, reduces the weight and volume of single unit system.
A kind of wearable environmental energy collection device, in conjunction with Fig. 1,2,3,6, electricity generation module I mainly include power generation sheet 1,
Elastic housing 2, plectrum 3, elastic interlayer 11.Elastic housing 2 is located at device outermost layer, for storing each level structure.Elastic interlayer
11 is on its interior, and three elastic interlayers are successively placed up and down；Elastic interlayer one, three is located at upper and lower ends, inside interlayer one, three
The card slot 6 that can install multilayer power generation sheet is arranged in upper and lower ends, and each level places certain amount with the power generation sheet of size by sequence
1, it is fixed with fixed patch 14；Two elastic interlayers two are set in 2 both sides external of elastic housing, two sides interlayer passes through flexibility
Related 13 are connected, and the power generation sheet 1 of multiple suitable dimensions is arranged in two inside circumference of interlayer；Plectrum 3 is being vertically positioned at elastic interlayer two just
It is intermediate.Elastic housing 2 and elastic interlayer 11 are both guaranteed the comfort of wearing, are also ensured that suffered external force using flexible sensitive material
Loss is minimum when being transmitted to internal structure.
A kind of wearable environmental energy collection device, electricity generation module I working principle:
In the present invention, electricity generation module is the core of whole device, mainly includes power generation sheet 1, bullet for producing electricl energy
Property shell 2, plectrum 3, elastic interlayer 11.Elastic housing 2 and elastic interlayer 11 are all made of flexible sensitive material.When stressed, bullet
Property shell 2 drive inner stages structure motion, generate certain deformation power generation.Specifically, in actual use, user can incite somebody to action
The present invention is worn on arm, any position in leg, and wherein joint part effect is best.When wearer's normal walking, two sides folder
Elastic 5 both ends of cord of layer two stretch, and drive shaft 4 to rotate, plectrum 3 dials the power generation sheet 1 of surrounding, power generation sheet 1 with pivot
Deformation occurs and then generates electricity.In addition, under the transition amplification of upper/lower terminal elastic pressure sensing element, elastic interlayer one,
Three drive the power generation sheet 1 of the inside to move, and deformation occurs and then generates electricity for power generation sheet 1.It is noted that elastic interlayer one, three is located at bullet
Property shell 2 top and bottom, upper and lower ends setting can install the card slot 6 of multilayer power generation sheet inside the two, and each level is sequentially
Column place certain amount with the power generation sheet 1 of size, and multilayer is placed in overlapping, are fixed with fixed patch 14, accomplish to be seamlessly connected,
It is paved with entire interlayer, each layer power generation sheet 1 not only can individually work, but also can drive work simultaneously；It is placed inside elastic interlayer two
The power generation sheet 1 of suitable dimension, single layer are attached to the inside circumference of interlayer two.
A kind of wearable environmental energy collection device, in conjunction with Fig. 4,6, transmission module II mainly includes elastic pressure sensitivity
Element 9, shaft 4, elastic cord 5.Elastic pressure sensing element 9 is located at top and bottom inside elastic housing 2, shaft 4
It is vertically positioned at the middle of elastic interlayer two, elastic cord 5 is wound in the center of shaft 4, and both ends are drawn.
A kind of wearable environmental energy collection device, transmission module II working principle:
In the present invention, transmission module is indispensable a part, is responsible for the transmission and interstructural phase at different levels of external force
It mutually affects, mainly comprising elastic pressure sensing element, shaft, elastic cord.Inside elastic housing 2, top and bottom are set
Set row's elastic pressure sensing element 9, can perception minor change, mainly serve transition and attenuating loss.Work as stress
When, elastic pressure sensing element 9 guarantees to be transmitted to the power loss reduction at elastic interlayers at different levels, and then guarantees the shape of power generation sheet 1
Variable is sufficiently large, produces electricl energy enough.Shaft 4 is fixed on vertically in elastic interlayer two, and it is steady can both to have played certain support
Gu effect, and play certain transmission effect；Elastic cord 5 is wound in the center of shaft 4, and both ends are drawn, and connects elasticity on one end
Elastic interlayer two is connect under interlayer one, the other end.When stressed, elastic 5 both ends of cord stretch, and shaft 4 is driven to rotate, plectrum 3 with
Shaft 4 moves, and dials the power generation sheet 1 of surrounding, deformation occurs and then generates electricity for power generation sheet 1.In the present apparatus, two both ends of elastic interlayer
The elastic cord 5 of extraction is connected with elastic interlayer one, three, guarantees that each level structure can be affected mutually, elastic interlayers at different levels both can be only
Vertical work power generation, can also mutually drive work, it is ensured that the stability and high efficiency of device.
A kind of wearable environmental energy collection device, in conjunction with Fig. 2,6, being connected and fixed module ii I mainly includes that connection is led
Line 8, wired charging interface 10, fixed rope 12, fixed patch 14, flexible related 13, card slot 6.Connecting wire 8 is located at elasticity at different levels
Among interlayer 11 and electricity storage module IV；Wired charging interface 10 is arranged at 2 outer surface of elastic housing, and use is most common
Micro-USB interface；Fixed patch 14 is located at the encapsulation port of elastic housing 2, elastic interlayer 11 and the fixation of shaft 4 connects
Mouthful place and the joining place of power generation sheet 1；Among two elastic interlayers two, setting flexibility related 13 is used for two-part connection, protects
It is demonstrate,proved mutually to affect.And fixed rope 12 is set at two elastic interlayers two and is fixed；It is placed in each elastic interlayer 11
Card slot 6, uses multi-groove structure, can place multilayer power generation sheet 1, and each level places certain amount with the hair of size by sequence
Electric piece 1 is fixed with fixed patch 14.
A kind of wearable environmental energy collection device, is connected and fixed module ii I working principle:
In the present invention, being connected and fixed module is extremely important a part, for the linking and fixation of each level structure of device,
Mainly comprising connecting wire, flexible related, wired charging interface, card slot, fixed patch.Elastic interlayers 11 at different levels are led by connection
Line 8 is connected with electricity storage module IV, not only carries out the transmission of electric power, but also be used for the connection of electricity generation module and other modules.In addition,
It is provided with line charge electrical interface 10 on elastic housing 2, can be powered by interface for external equipment, interface type use is most normal
The micro-USB interface seen, user can be equipped with interface convertor according to their needs.Elastic housing 2 and elastic interlayer at different levels
At 11 package interface, it is packaged with fixed patch 14, guarantees the connecting of whole device；Shaft 4 is vertically arranged in elasticity
In interlayer two, middle position is fixed on by fixed patch 14, has not only played the role of certain support device, but also can drive and dial
Piece 3 moves, and then plays certain transmission effect.Flexibility related 13 is for connecting two elastic clips of elastic housing both sides external
Layer two both guarantees the comfort of wearing, also ensures that structure on two sides can work at the same time, guarantee the stability of device.Fixed rope 12 is used
To fix the elastic interlayer two of two sides.Card slot 6 is located at the upper and lower ends inside elastic interlayer one, three, can be with using multi-groove structure
Multilayer power generation sheet 1 is placed, each level is placed certain amount with the power generation sheet 1 of size by sequence, consolidated with fixed patch 14
It is fixed, accomplish that seamless company is paved with entire interlayer, each layer power generation sheet 1 not only can individually work, but also can drive work simultaneously, ensure that
The reliability and high efficiency of device.
A kind of wearable environmental energy collection device, in conjunction with Fig. 5,6, electricity storage module IV is located at the outside of elastic housing 2,
The electric energy generated for internal reservoir device.For the present invention, line charge electrical interface 10 is provided on elastic housing 2, device can
To be directly powered by interface as external equipment.By using two kinds of different modes of directly power supply and internal storage, guarantee
The reasonable employment of electric power.It is noted that power storage element 7 is to reduce whole dress using micro device made of novel intelligent material
The weight and volume set.
Claims (2)
1. a kind of wearable energy collecting device of articulated type, it is characterised in that: contain electricity generation module, transmission module, connection admittedly
Cover half block, electricity storage module, electricity generation module include elastic housing, power generation sheet, elastic interlayer, plectrum, and transmission module includes that elasticity is thin
Rope, elastic pressure sensing element, shaft, be connected and fixed module include connecting wire, flexible related, wired charging interface, card slot,
Fixed patch；The present invention includes multilevel structure, and each section is made of multistage again, and each section elastic interlayer quantity can basis
It is actually adjusted, elastic housing is placed in outermost layer, and internal includes multilevel structure, and row's elasticity pressure is arranged in top inside it
Force sensitive element, when guaranteeing that suffered external force is transmitted at power generation sheet, loss reduction connects elastic interlayer one, interlayer under sensing element
The card slot that can install multilayer power generation sheet is arranged in one inside upper and lower ends, and each level places certain amount with the hair of size by sequence
Electric piece is fixed with fixed patch, two elastic interlayers two is arranged in elastic housing both sides external, two sides interlayer passes through flexibility
Related to be connected, the power generation sheet of multiple suitable dimensions is arranged in two inside circumference of interlayer；A shaft is arranged in by-level, and elastic cord is solid
It is scheduled on shaft middle position, cord both ends are drawn, and plectrum is arranged in both ends of the shaft, and when exposed to external forces, cord both ends stretch, and are driven
Shaft rotation, plectrum dial the power generation sheet of two inside circumference of interlayer, deformation occurs and then generates electricity for power generation sheet, bottom with pivot
Portion is similar with apex structure, and row's elastic pressure sensing element is arranged in bottom, above connects elastic interlayer three, upper and lower ends in interlayer three
The card slot that multilayer power generation sheet can be installed is set, and each level is placed certain amount with the power generation sheet of size by sequence, pasted with fixed
Piece is fixed, and when stressed, mechanisms at different levels are under elastic pressure sensing element transmitting effect, power generation sheet Self generating oscillations shape
Become and then generates electricity.
2. a kind of wearable energy collecting device of articulated type, according to claim 1, it is characterised in that: each inside elastic housing
Elastic interlayer need to be carried out by elastic cord and conducting wire it is connected, guarantee multilevel structure in each section can individually stress generate
Deformation power generation, and power generation can be mutually affected, guarantee the stability and duration of device power generation；Whole device material therefor should have
Certain flexibility and retractility, when stressed, elastic housing and elastic interlayer at different levels drive hair while free extension
Deformation occurs for electric piece, so elastic housing uses flexible material, not only guarantees the comfort of wearing, but also does not influence internal structure work
Effect；The power generation sheet that single unit system uses is a kind of biomass ion type nanometer piezo-electric generating piece, and generating efficiency is high and reaches new
Type environmental protection standard, device need certain electric storage device after being generated electricity, and the elastic interlayers at different levels containing power generation sheet pass through
Conducting wire is connected, and is pooled at an electricity storage module；It is provided with line charge electrical interface on elastic housing, can be set by interface for outside
It is standby to be powered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811437785.3A CN109672363B (en) | 2018-11-29 | 2018-11-29 | Joint type portable wearable energy collection device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811437785.3A CN109672363B (en) | 2018-11-29 | 2018-11-29 | Joint type portable wearable energy collection device and method |
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| Publication Number | Publication Date |
|---|---|
| CN109672363A true CN109672363A (en) | 2019-04-23 |
| CN109672363B CN109672363B (en) | 2021-07-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811437785.3A Active CN109672363B (en) | 2018-11-29 | 2018-11-29 | Joint type portable wearable energy collection device and method |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112847299A (en) * | 2019-11-26 | 2021-05-28 | 香港中文大学 | Human joint energy recovery device and wearable electronic equipment comprising same |
| CN112994406A (en) * | 2019-11-05 | 2021-06-18 | 德能森智能科技（成都）有限公司 | Wireless switch power generation component and power generation control method |
| CN114110125A (en) * | 2021-11-12 | 2022-03-01 | 珠海格力电器股份有限公司 | Harmonic reducer with self-energized sensor system |
| US11508900B2 (en) | 2019-11-26 | 2022-11-22 | The Chinese University Of Hong Kong | Human joint energy harvesting apparatus and wearable electronic device comprising the same |
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| CN108347192A (en) * | 2017-01-23 | 2018-07-31 | 北京纳米能源与系统研究所 | Electret self power generation wearable device |
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| CN105406769A (en) * | 2015-12-11 | 2016-03-16 | 浙江大学 | Wearable type flexible temperature-difference power generation structure with stretchable wire |
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