CN205657479U - Wearable motion electricity generation energy memory - Google Patents
Wearable motion electricity generation energy memory Download PDFInfo
- Publication number
- CN205657479U CN205657479U CN201620396192.7U CN201620396192U CN205657479U CN 205657479 U CN205657479 U CN 205657479U CN 201620396192 U CN201620396192 U CN 201620396192U CN 205657479 U CN205657479 U CN 205657479U
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- circuit
- annular permanent
- accumulator
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
Abstract
The utility model provides a wearable motion electricity generation energy memory relates to motion electricity generation technical field. Middle part and one side at plastic casing and drain pan are equipped with two electrical cell side by side, and circuit board and battery are arranged at the opposite side, the electrical cell main part is cylindricly, the shell middle part is fixed through bearing and plastic casing, the central authorities of shell are equipped with the iron core axle, the both ends of iron core axle are fixed with the both ends of shell, the coil of the copper wire -wound system of middle part winding of iron core axle, the coil outside is equipped with cyclic annular permanent magnet, the upper and lower both ends of cyclic annular permanent magnet all are equipped with the spring, the one end of spring is concretied with the tip of shell, the other end concreties with the terminal surface of cyclic annular permanent magnet, the aperture has all been opened at two shell side edges, it is articulated each other through the connecting rod, the parallelly connected input that inserts rectification voltage stabilizing circuit of two sets of coils, rectification voltage stabilizing circuit's output and battery are connected, and the supply circuit's that steps up output and USB interface connection are connected with lighting circuit with the supply circuit's that steps up input to the battery.
Description
Technical field
This utility model relates to movement power generation technical field, particularly to a kind of wearable movement power generation technology.
Background technology
Along with information technology and the development of microelectric technique, electronic intelligence equipment has incorporated our life, but these equipment
Flying power the most limited, in order to ensure the abundance of equipment electricity, people go out and carry portable power source at full charge and become normal
State.And people are when trip, motion, the most not at output mechanical energy, if this portion of energy can be able to be worn by one
The miniature power generating device wearing formula is converted into electrical power storage, can save to the electric energy of portable power source charging, can solve again people
It is badly in need of to the matter of great urgency of electronic equipment charging.
The device collecting human body mechanical energy can be largely classified into piezoelectric type, electromagnetic type, electrostatic 3 classes.Electrostatic vibrating power-generation fills
Put and need additional power source that it is carried out initial charge, limit its range of application.Piezo technology collects the device of human body mechanical energy,
Generating efficiency ratio is relatively low, and is not easy to human body and dresses.Electromagnetic vibration generating itself is practical, and power density is high, it is easy to
Integrated, it is adapted as reclaiming the TRT of human body mechanical energy.But there is volume in current most of electromagnetic vibration power generation device
Greatly, the defect that generating efficiency is low, mechanical wear is strong.
Such as: according to retrieval, the most by the device of vibrating power-generation energy acquisition, such as the China of Publication No. CN104935147A
Patent application discloses a kind of trapezoidal yoke permanent magnetic vibration TRT, by a cylinder blanket, vibrating shaft, four trapezoidal
Yoke, four coils, spring assemblies are formed.Vibrating shaft is placed in center and stretches out top cover, and four trapezoidal yokes are fixed on
The centrosymmetry distribution of cylinder, coil is wrapped in the middle of trapezoidal yoke, and spring is placed in shell bottom and contacts with vibrating shaft, and utilization is shaken
The up-down vibration generating of moving axis.
And for example the Chinese patent application of publication number CN204534160U discloses a kind of vibration power generation electric torch, and it includes cylinder, sends out
Electric coil, permanent magnetic rotor, rectification energy-storage module, conduit, LED etc..LED is arranged on cylinder upper end, and power coil is nested
Outside conduit, permanent magnetism oscillator is placed in conduit, and permanent magnetism oscillator two ends connect spring, is illuminated by shaken by hand generating.
In place of the equal Shortcomings of technical scheme of the collection that above two device is generated electricity for vibration, the dress of the first technical scheme
Putting vibrating shaft to extend in outside and easily make device be destroyed, the most following spring connects and also makes it can not collect shaking of high frequency
Dynamic energy；The biggest leakage field of air gap of whole device is more, and volume is relatively big, and the suitability is less；Device is not owing to having energy storage
Part, it is impossible to the energy storage collected is got off.The second device, relatively simple for structure, but leakage magnetic flux is the most, and magnetic moves
The effective travel of son is short, causes its generating efficiency relatively low.
Utility model content
The purpose of this utility model is to provide a kind of wearable movement power generation energy storage device, and it can efficiently solve movement power generation
Storage problem, apparatus structure is simple, low cost, portable degree well, generating efficiency high, free from environmental pollution.
This utility model realizes its utility model purpose and the technical scheme is that a kind of wearable movement power generation energy storage device,
It is provided with illuminating LED lamp, power supply indicator, switch and USB including movement arm bag, cabinet and plastics drain pan, circuit board
Interface and accumulator, be provided with two generator units, circuit board and accumulator cloth side by side at cabinet and the middle part of drain pan and side
Put at opposite side；Generator unit main body is cylindrical, is fixed with cabinet by bearing in the middle part of shell, and the central authorities of shell are provided with
Iron mandrel, the two ends of iron mandrel fix with the two ends of shell, and the middle part of iron mandrel is wound around the coil of copper line coiling, coil outer
Being provided with annular permanent magnets, the two ends up and down of annular permanent magnets are equipped with spring, and one end of spring consolidates with the end of shell, another
End consolidates with the end face of annular permanent magnets, and two shell lateral edge are all had aperture, are hinged by connecting rod；Two groups of lines
Circle parallel connection accesses the input of regulator rectifier circuit, and the outfan of regulator rectifier circuit is connected with accumulator, accumulator and power for illumination
The input of road and boosting power supply circuits connects, and the outfan of boosting power supply circuits is connected with USB interface.
This device can be positioned in described movement arm bag.
Work process of the present utility model and principle be:
This device is fixed on human body by arm bag.Annular permanent magnet neodymium iron boron along iron mandrel direction mainly by self gravitation and two
The elastic force effect of end spring, when this device is static, these three power is in poised state；Once this device is along with human motion,
Stress balance originally is broken, and the elastic force of permanent magnet is changed by the spring at electromotor two ends, and permanent magnet is at elastic force
Along iron mandrel's direction vibration under effect.Meanwhile, when this device swings, two generator units rotate the most by a small margin, make
Obtain permanent magnet along iron mandrel direction, produce the biggest displacement.
Permanent magnet changes with the relative position of the coil of copper line coiling, thus causes the change of coil interlinkage magnetic linkage, according to
Faraday law of electromagnetic induction, can produce the induction electromotive force of alternation in coil, and the size of electromotive force with by the magnetic of coil
Flux rate over time is directly proportional.In order to obtain bigger electric current, this device is by two coils from parallel connection of coils.
Coil two ends are connected with battery by regulator rectifier circuit, thus realize energy storage；Battery can be that lighting circuit provides electricity,
And by booster circuit to the power electronic equipment such as MP3, mobile phone.
Compared with prior art, the beneficial effects of the utility model are:
One, generator unit of the present utility model uses the structure of permanent magnet external, and coil is wound in inside annular permanent magnet, joint
Material saving and while alleviating weight, can efficiently reduce leakage field and reduce demagnetizing effect, improves stablizing of generating efficiency and performance
Property, and extend the service life of generator unit to a certain extent.
Two, generator unit of the present utility model is connected with crust of the device by being rotationally connected axle, allow dexterously two generator units with
The swing whole device realizes rotating by a small margin, thus drives permanent magnet straight-line oscillation, coordinates the usual motion mode of human body to reach
More efficient generating effect.
Three, generator unit of the present utility model is by being connected permanent magnet both ends of the surface with elastic component, is possible not only to eliminate permanent magnet
And the mechanical wear between section so that the mechanical energy of vibration is fully utilized, and allows permanent magnet be vibrated back and forth, and vibration is in short-term
Interior the most uninterrupted, thus improve generating efficiency.
So, people is when doing swing arm motion, if be arranged on arm by this device, generator unit is permissible with the connecting shaft of shell
Rotate by a small margin so that the magnet movement direction component in arm motion direction increases, so that generating efficiency is improved.
Meanwhile, device is in the engineering of vibration, and the spring at permanent magnet two ends serves increase unit interval magnet cutting magnetic induction line number of times,
And the effect avoiding magnet to bump against with section, improves generating efficiency, decreases mechanical loss.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model
Fig. 2 is the sectional view of a generator unit of the present utility model
Fig. 3 is the cooperation figure of movement arm bag of the present utility model
Fig. 4 is electricity-generating circuit principle schematic of the present utility model
Fig. 5 is charging circuit principle schematic of the present utility model
Detailed description of the invention
Fig. 1-3 illustrates, a kind of detailed description of the invention of the present utility model is, a kind of wearable movement power generation energy storage device is main
Movement arm bag 10 to be included, plastic shell 1 and plastics drain pan 7, two be placed in cabinet 1 and plastics drain pan 7
Generator unit, circuit board 11 and accumulator 16, middle part and side in cabinet 1 and plastics drain pan 7 place two respectively
Individual generator unit, circuit board 11, lower section placement accumulator 16 are placed in the top of opposite side；Wherein, circuit board 11 is welded with
Illuminating LED lamp 12, power supply indicator 13, switch 14 and usb 15.Two described generator unit main bodys are cylindrical,
Structure is identical, and the composition of each generator unit is: cabinet 1 rear wall is fixed on by bearing 8 in generator unit shell 3 one end
On, in generator unit shell, upper lower spring 6 is symmetrically placed, and one end of spring 6 is consolidated in the top of generator unit shell 3, separately
One end is consolidated on the end face of annular permanent magnets 2, the coil 5 of the built-in copper line coiling of annular permanent magnets 2, copper line coiling
Coil 5 is wound on cylinder-shaped iron core axle 4, and iron mandrel 4 two ends are fixed with generator unit shell 3.Two generator unit shells
3 lateral edge all have aperture, are hinged by connecting rod 9.
The coil 5 of the copper line coiling of this example input accessing regulator rectifier circuit 19 in parallel, regulator rectifier circuit 19 defeated
Going out end to be connected with accumulator 16, accumulator 16 is connected with the input of lighting circuit 17 and boosting power supply 18, volt circuit of boosting
Outfan be connected with usb 15.
This device can be positioned in described movement arm bag 13.
Claims (1)
1. a wearable movement power generation energy storage device, including movement arm bag (10), cabinet (1) and plastics drain pan (7),
Circuit board (11) be provided with illuminating LED lamp (12), power supply indicator (13), switch (14) and USB interface (15) and
Accumulator (16), it is characterised in that: it is provided with two generatings side by side at cabinet (1) and the middle part of drain pan (7) and side single
Unit, circuit board (11) and accumulator (16) are arranged in opposite side；Generator unit main body is cylindrical, and shell (3) middle part is passed through
Bearing (8) and cabinet (1) are fixed, and the central authorities of shell (3) are provided with iron mandrel (4), the two ends of iron mandrel (4) with
The two ends of shell (3) are fixed, and the middle part of iron mandrel (4) is wound around the coil (5) of copper line coiling, and coil (5) is outside to be provided with
Annular permanent magnets (2), the two ends up and down of annular permanent magnets (2) are equipped with spring (6), one end of spring (6) and shell (3)
End consolidation, the end face consolidation of the other end and annular permanent magnets (2), two shell (3) lateral edge all have aperture,
It is hinged by connecting rod (9)；Two groups of coil (5) inputs accessing regulator rectifier circuit (19) in parallel, rectification is steady
The outfan of volt circuit (19) is connected with accumulator (16), accumulator (16) and lighting circuit (17) and boosting power supply electricity
The input on road (18) connects, and the outfan of boosting power supply circuits (18) is connected with USB interface (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620396192.7U CN205657479U (en) | 2016-05-05 | 2016-05-05 | Wearable motion electricity generation energy memory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620396192.7U CN205657479U (en) | 2016-05-05 | 2016-05-05 | Wearable motion electricity generation energy memory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205657479U true CN205657479U (en) | 2016-10-19 |
Family
ID=57401148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620396192.7U Expired - Fee Related CN205657479U (en) | 2016-05-05 | 2016-05-05 | Wearable motion electricity generation energy memory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205657479U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107157033A (en) * | 2017-05-26 | 2017-09-15 | 成都润泰茂成科技有限公司 | A kind of Intelligent bracelet of multi-functional long continuation of the journey without charging |
| CN107947520A (en) * | 2017-11-30 | 2018-04-20 | 海南大学 | A kind of self power generation emergency cell of electrochemical capacitance energy storage |
| CN109043763A (en) * | 2018-07-18 | 2018-12-21 | 余杰 | A kind of movement arm packet with heat spreading function |
| CN109149708A (en) * | 2018-09-20 | 2019-01-04 | 佛山科学技术学院 | A kind of wearable mobile power source |
| CN110071564A (en) * | 2019-04-25 | 2019-07-30 | 贵州大学 | A kind of for constructing tunnel and outdoor sports is leg power generation and lighting system |
| CN112532107A (en) * | 2020-12-07 | 2021-03-19 | 上海大学 | Human body wearable energy collector based on piezoelectric stack and frequency modulation effect |
| TWI818425B (en) * | 2022-01-24 | 2023-10-11 | 崑山科技大學 | Three-dimensional microseismic movement power generator |
-
2016
- 2016-05-05 CN CN201620396192.7U patent/CN205657479U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107157033A (en) * | 2017-05-26 | 2017-09-15 | 成都润泰茂成科技有限公司 | A kind of Intelligent bracelet of multi-functional long continuation of the journey without charging |
| CN107947520A (en) * | 2017-11-30 | 2018-04-20 | 海南大学 | A kind of self power generation emergency cell of electrochemical capacitance energy storage |
| CN109043763A (en) * | 2018-07-18 | 2018-12-21 | 余杰 | A kind of movement arm packet with heat spreading function |
| CN109149708A (en) * | 2018-09-20 | 2019-01-04 | 佛山科学技术学院 | A kind of wearable mobile power source |
| CN109149708B (en) * | 2018-09-20 | 2023-12-19 | 佛山科学技术学院 | Wearable portable power source |
| CN110071564A (en) * | 2019-04-25 | 2019-07-30 | 贵州大学 | A kind of for constructing tunnel and outdoor sports is leg power generation and lighting system |
| CN112532107A (en) * | 2020-12-07 | 2021-03-19 | 上海大学 | Human body wearable energy collector based on piezoelectric stack and frequency modulation effect |
| TWI818425B (en) * | 2022-01-24 | 2023-10-11 | 崑山科技大學 | Three-dimensional microseismic movement power generator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161019 Termination date: 20190505 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |