CN104100475B - Portable walking TRT - Google Patents
Portable walking TRT Download PDFInfo
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- CN104100475B CN104100475B CN201410359309.XA CN201410359309A CN104100475B CN 104100475 B CN104100475 B CN 104100475B CN 201410359309 A CN201410359309 A CN 201410359309A CN 104100475 B CN104100475 B CN 104100475B
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- trt
- scroll spring
- lucite
- walking
- electromotor
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Abstract
Portable walking TRT, relates to electronic device field.It is big in order to solve existing TRT volume, it has not been convenient to the problem carried.The present invention takes full advantage of human body mechanical energy when walking, is reduced by device volume for existing apparatus bulky feature, and quality is little, solve the shortcoming that TRT is not readily portable.This device in use need not the existence of our deliberately attention device, the operating of device combines with the motion of human body, need not specially do some specific action and carry out rotating generator, so device makes troubles to the walking of people, solve the shortcoming that human power generation device can make people divert one's attention.Device have collected energy during human motion, reaches again body-building effect simultaneously.The electrical storage device of this device is simultaneously fixed on apparatus main body, so electricity can be stored can also be directly used in the electricity consumption product carried with.The present invention is applicable to electronic device field.
Description
Technical field
The present invention relates to electronic device field.
Background technology
Along with the development of electronic equipment, the function of various electronic equipments is more and more abundanter, and this abundant behind but needs
Energy support that will be the most relatively reliable, owing to the raising of battery energy density is extremely limited, it has also become constraint information technology
Development and the bottleneck utilized, it is necessary to by frequently changing the normal use of battery or charging guarantee equipment.Therefore one is found
Plant and convenient charging method can become the difficult problem that we are in the urgent need to address.
And the energy sink not also being fairly well-developed that human body is the most such, it not only comprises mechanical energy, also heat energy,
Electrostatic energy and the chemical energy of various material.The most preferably develop is exactly kinetic energy, and 0.33 W when finger motion is to both arms
60W when significantly moving, and during human body walking, produce the energy of about 67W, illustrate that human body can produce in motor process
Raw substantial amounts of kinetic energy, and we have no to utilize their consciousness in life, the energy that much can utilize just is wasted.
In the various energy that human body provides, mechanical energy is that most convenient is utilized, now for the utilization base of human body mechanical energy
The mode of plinth is through and rides exercise car that energy accumulation electricity generator combines to drive TRT to generate electricity, this skill
Art is the most practical: by chain and the gear drive of bicycle, the generator speed of its 100W can reach
180r/min, the unidirectional current being converted into 12V can be the charging of most of electronic equipment.But the volume of this equipment is the biggest, it is impossible to
Carry with, and need the active exercise of people to generate electricity, be not suitable for the general population that rhythm of life is busy.Also have based on
The piezoelectric effect of some material utilizes the device that human body generates electricity to the pressure on ground when passing by certain ground, such as sings America and Europe
The electricity-generating floor tile installed on ground, dance hall, but this device limits the position of generating and electric power storage, and electricity can not be pulled away,
Be not suitable for using in the wild.Also having some to be installed on the upper TRT of body-building apparatus, the people of body-building is using these body-building
The TRT that during equipment, portion of energy is used on body-building apparatus, such device is only sent out when our body-building uses them
Electricity, easily makes user divert one's attention, and its function of tonic chord is body-building, the most additional effect obtained of generating, and can not be when generating
Also the effect of body-building is had concurrently.
Energy during body-building is the most critically important, but the more meaning of device that development is similar to is to collect the energy slatterned by people
Amount, does not allows for people to serve as energy in the way of crank handle or step tread and provides source, and therefore body made every effort to by energy conversion device
Long-pending little, lightweight, be easy to carry, have body-building effect concurrently, avoid the most as far as possible bringing discomfort to human body.
Summary of the invention
The present invention is big in order to solve existing TRT volume, it has not been convenient to the problem carried, thus provides a kind of portable
Walking TRT.
Portable walking TRT, it include lower magic tape 1, rear lucite 2, bridge rectifier mu balanced circuit plate 3,
Accumulator 4, electromotor 5, stay cord 6, upper magic tape 7, wire winding ring 8, main shaft 9, scroll spring shell 10, electric energy are defeated
Outlet 11, central conductor 12, output lead 13, front lucite 14, lower thread gluing trough of belt 15 and scroll spring 16；
The inner side solid sols cementation electromotor 5 of the inner side of front lucite 14 and rear lucite 2 and scroll spring shell
10, bridge rectifier mu balanced circuit plate 3 and accumulator 4 are arranged on the outer surface of rear lucite 2, lower thread gluing trough of belt
On 15 outer surfaces being arranged on front lucite 14, one end of scroll spring 16 is fixed on scroll spring shell 10,
The other end of scroll spring 16 is fixed on main shaft 9；
Lower magic tape 1 primary and secondary two sides is adjacent to and is wrapped on the downside of the facies cruralis posterior of user on the position on the upside of ankle joint, upper viscous
Cingulum 7 is wrapped on user thigh upper side position, and the wire winding ring 8 being tightly placed on main shaft 9 is fixed in the lower end of stay cord 6
On, the upper end of stay cord 6 is fixed on the rear side being placed in user thigh on magic tape 7；Wire winding ring 8 is hollow cylindrical tube,
It is tightly placed on main shaft 9；
It is connected by central conductor 12 between bridge rectifier mu balanced circuit plate 3 and accumulator 4, bridge rectifier mu balanced circuit plate
Being connected by output lead 13 between 3 with electromotor 5, electric energy delivery outlet 11 is arranged in accumulator 4.
The invention has the beneficial effects as follows: the present invention takes full advantage of human body mechanical energy when walking, for existing apparatus volume
Device volume is reduced by big feature, and quality is little, solves the shortcoming that TRT is not readily portable.This dress
Putting the existence that in use need not our deliberately attention device, the operating of device combines with the motion of human body,
Need not specially do some specific action and carry out rotating generator, so device makes troubles to the walking of people, solve
Human power generation device can make the shortcoming that people diverts one's attention.Device have collected energy during human motion, reaches again body-building effect simultaneously.
The electrical storage device of this device is simultaneously fixed on apparatus main body, can also be directly used in oneself so electricity can be stored
The electricity consumption product carried.
Running part of the present invention adds the auxiliary of plane scroll spring, relies on the moment of torsion of plane scroll spring to realize in people's walking
When receiving foot, electromotor rotates backward generating and stay cord automatically unrolling on generator shaft again.
Stay cord is ordinary soft flexible strand, and concrete length is different because user is different.Plane scroll spring is stainless steel,
Maximum elastic force 19.7N.Electricity generation system under having loading condition, need rope provide pulling force be 10 18N, after tested two lower limbs it
Between export tension force and do not affect people when below about 43N and normally walk.Actually measured generator output voltage is at 0 7.5V
Between.
Accumulating system uses circuit of three-terminal voltage-stabilizing integrated LM7805h and bridge rectifier, and bridge rectifier achieves friendship
Flow electric and galvanic conversion, the unstable voltage stabilization that electromotor is exported by the filter action of manostat LM7805 and electric capacity
At 5V.Lithium cell charging voltage 4.2-5.0V, input current 84mA, between output voltage 3.5-4.1V.Compared to city
Similar human power generation device on field, generating and electric power storage are the most more stable.
Present invention employs the technology path that human body changes mechanical energy becomes electric energy, finally realizing portable walking generating efficiency is
About 5%.And device is without any pollution, there is notable power savings advantages, be a kind of environmental type device.
Accompanying drawing explanation
Fig. 1 is the top view of the present invention；
Fig. 2 is the rearview of the present invention；
Fig. 3 is the left sectional view of the present invention；
Fig. 4 is bridge rectifier mu balanced circuit.
Detailed description of the invention
Detailed description of the invention one: present embodiment is described below in conjunction with Fig. 1 to Fig. 3, the portable row described in present embodiment
Walking TRT, it includes lower magic tape 1, rear lucite 2, bridge rectifier mu balanced circuit plate 3, accumulator 4, generating
Machine 5, stay cord 6, upper magic tape 7, wire winding ring 8, main shaft 9, scroll spring shell 10, electric energy delivery outlet 11, centre
Wire 12, output lead 13, front lucite 14, lower thread gluing trough of belt 15 and scroll spring 16；
The inner side solid sols cementation electromotor 5 of the inner side of front lucite 14 and rear lucite 2 and scroll spring shell
10, bridge rectifier mu balanced circuit plate 3 and accumulator 4 are arranged on the outer surface of rear lucite 2, lower thread gluing trough of belt
On 15 outer surfaces being arranged on front lucite 14, one end of scroll spring 16 is fixed on scroll spring shell 10,
The other end of scroll spring 16 is fixed on main shaft 9；
Lower magic tape 1 primary and secondary two sides is adjacent to and is wrapped on the downside of the facies cruralis posterior of user on the position on the upside of ankle joint, upper viscous
Cingulum 7 is wrapped on user thigh upper side position, and the wire winding ring 8 being tightly placed on main shaft 9 is fixed in the lower end of stay cord 6
On, the upper end of stay cord 6 is fixed on the rear side being placed in user thigh on magic tape 7；Wire winding ring 8 is hollow cylindrical tube,
It is tightly placed on main shaft 9；
It is connected by central conductor 12 between bridge rectifier mu balanced circuit plate 3 and accumulator 4, bridge rectifier mu balanced circuit plate
Being connected by output lead 13 between 3 with electromotor 5, electric energy delivery outlet 11 is arranged in accumulator 4.
Detailed description of the invention two: the portable walking TRT described in detailed description of the invention one is made further by present embodiment
Limiting, in present embodiment, the maximum elastic force of scroll spring 16 is 19.7N.
Detailed description of the invention three: the portable walking TRT described in detailed description of the invention one is made further by present embodiment
Limiting, in present embodiment, the output voltage of electromotor 5 is between 0V to 7.5V.
Operation principle:
When using this device, device is placed in after on the downside of shank, lower magic tape 1 is wound on ankle joint on the downside of facies cruralis posterior
On the position of upside, and primary and secondary two sides is adjacent to.Upper magic tape 7 is around in thigh upper side position, ensures stay cord 6 simultaneously
On rear side of thigh.Next when user is walked, device will work automatically.
When user advances, step the distance increase between thigh and shank, i.e. stay cord 6 when a step is i.e. stretched one's legs and now pull solid
Surely the wire winding ring 8 being enclosed within main shaft 9 is observed rotationally clockwise to from left sectional view, and main shaft 9 rotates, electromotor
5 start generating, and scroll spring screws around main shaft 9 under the drive of main shaft 9 moment of rotation simultaneously, stores a part of elastic potential
Energy.When user steps another lower limb, this lower limb is in the contraction phase, and the distance between thigh and shank reduces, and now stores up
Be stored in scroll spring elastic potential energy release, the restoring force drive shaft 9 of scroll spring along with the most contrary rotation
Direction rotates, and the counter clockwise direction i.e. observed from left sectional view, then electromotor 5 generates electricity again, simultaneously wire winding ring 8
Rotate and stay cord is unrolled automatically on wire winding ring 8.Continue to start when taking a step forward the work of next circulation.
The alternating current of electromotor output changes into stable 5V unidirectional current after bridge rectifier mu balanced circuit 3 voltage stabilizing rectification,
Again in central conductor 12 flows into accumulator 4.Electric energy can be exported from electric energy delivery outlet wiring when electricity consumption to be made.
The present invention is a kind of human power generation device, utilization be human body walking time leg mechanical energy, when people is walked on thigh
The distance change of portion and shank bottom changes into contraction and the stretching motion of stay cord, and one end of stay cord is wound on generator shaft,
The stretching motion that shrinks of self is changed into the rotary motion of generator shaft, thus realizes generating.
Electricity generation system midplane scroll spring is fixed on the main shaft of electromotor, stores potential energy in the stay cord elongation stage, utilizes flat
The potential energy that face scroll spring stores realizes automatically unrolling of stay cord, and the potential energy simultaneously discharged again drives main shaft to rotate and makes generating
Machine generates electricity.
Accumulating system part uses bridge rectifier that the AC conversion that electromotor exports becomes unidirectional current, and real with manostat
Existing voltage stabilizing, capacitor is filtered.Again with the lithium battery electric power storage that energy values is bigger.The most fully savings of this accumulating system
The electricity of electromotor output, is suitable for carrying with because of the big feature of its quality, volume small capacitances amount again, and accumulating system has
USB power source output interface, to the electricity significance supplementing carry-on electricity consumption product such as mobile phone.
About power maximum 18N of apparatus of the present invention input, device gross mass has concurrently at about 1KG, the load of this scope
Body-building effect, device theme is installed on after shank bottom, is similar to the quality tied up on shank to the impact that people's treads is next
Less sandbag, it is achieved thereby that power generation body-building is integrated.
Claims (3)
- The most portable walking TRT, it is characterised in that: it includes that lower magic tape (1), rear lucite (2), bridge-type are whole Stream mu balanced circuit plate (3), accumulator (4), electromotor (5), stay cord (6), upper magic tape (7), wire winding ring (8), Main shaft (9), scroll spring shell (10), electric energy delivery outlet (11), central conductor (12), output lead (13), front Lucite (14), lower thread gluing trough of belt (15) and scroll spring (16)；Inner side solid sols cementation electromotor (5) of the inner side of front lucite (14) and rear lucite (2) and scrollwork Spring shell (10), bridge rectifier mu balanced circuit plate (3) and accumulator (4) are arranged on the outside of rear lucite (2) On surface, lower thread gluing trough of belt (15) is arranged on the outer surface of front lucite (14), the one of scroll spring (16) End is fixed on scroll spring shell (10), and the other end of scroll spring (16) is fixed on main shaft (9)；Lower magic tape (1) primary and secondary two sides is adjacent to and is wrapped on the downside of the facies cruralis posterior of user on the position on the upside of ankle joint, on Magic tape (7) is wrapped on user thigh upper side position, and the lower end of stay cord (6) is fixed on and is tightly placed on main shaft (9) On wire winding ring (8), the upper end of stay cord (6) is fixed on the rear side being placed in user thigh on magic tape (7), coiling Ring (8) is hollow cylindrical tube, is tightly placed on main shaft (9)；Carrying electric current by central conductor (12) between bridge rectifier mu balanced circuit plate (3) and accumulator (4), bridge-type is whole Being connected by output lead (13) between stream mu balanced circuit plate (3) and electromotor (5), electric energy delivery outlet (11) is arranged In accumulator (4).
- Portable walking TRT the most according to claim 1, it is characterised in that: the maximum of scroll spring (16) Elastic force is 19.7N.
- Portable walking TRT the most according to claim 1, it is characterised in that: the output voltage of electromotor (5) Between 0V to 7.5V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410359309.XA CN104100475B (en) | 2014-07-25 | 2014-07-25 | Portable walking TRT |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410359309.XA CN104100475B (en) | 2014-07-25 | 2014-07-25 | Portable walking TRT |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104100475A CN104100475A (en) | 2014-10-15 |
| CN104100475B true CN104100475B (en) | 2016-09-28 |
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ID=51668933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410359309.XA Active CN104100475B (en) | 2014-07-25 | 2014-07-25 | Portable walking TRT |
Country Status (1)
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| CN (1) | CN104100475B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10333298B2 (en) | 2016-02-19 | 2019-06-25 | Bionic Power Inc. | Method and system for bio-mechanical power management |
| CN105756871B (en) * | 2016-02-22 | 2018-08-28 | 电子科技大学 | It walks rechargeable charger baby and its transmission mechanism |
| CN106246483A (en) * | 2016-10-10 | 2016-12-21 | 吉林大学 | A kind of body kinetic energy reclaims and storage device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2836314Y (en) * | 2005-11-14 | 2006-11-08 | 朱翔 | Walk power generation charger |
| US8970054B2 (en) * | 2012-04-27 | 2015-03-03 | Sole Power, Llc | Foot-powered energy harvesting mechanisms for insoles and shoes |
| US8928161B2 (en) * | 2012-05-25 | 2015-01-06 | Kcf Technologies, Inc. | Apparatuses and methods for harvesting energy from prosthetic limbs |
| CN203708064U (en) * | 2013-12-30 | 2014-07-09 | 东莞理工学院 | Walking power generating assembly |
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2014
- 2014-07-25 CN CN201410359309.XA patent/CN104100475B/en active Active
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| CN104100475A (en) | 2014-10-15 |
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