CN206211818U - A kind of body kinetic energy TRT - Google Patents
A kind of body kinetic energy TRT Download PDFInfo
- Publication number
- CN206211818U CN206211818U CN201621225511.4U CN201621225511U CN206211818U CN 206211818 U CN206211818 U CN 206211818U CN 201621225511 U CN201621225511 U CN 201621225511U CN 206211818 U CN206211818 U CN 206211818U
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- shell
- magnet
- coil windings
- circuit
- elastic
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Abstract
The utility model discloses a kind of body kinetic energy TRT,Including shell,Elastic cycloid,Coil windings,Permanent magnet and management circuit,The center of upper surface inside the housing is fixed in one end of elastic cycloid,The other end of elastic cycloid is connected with coil windings,Permanent magnet includes left magnet and right magnet,The inner left wall of shell is provided with left groove,The right side inwall of shell is provided with right groove,Left magnet is embedded in and is fixed in left groove,Right magnet is embedded in and is fixed in right groove,Positive stop strip is installed in the inner left wall of shell,There is swing in shell so as to the maximum height for producing higher than coil windings apart from the height of outer casing bottom in positive stop strip,Management circuit fixes upper surface inside the housing,USB interface is installed above shell,The output end of coil windings is electrically connected with management circuit,Management circuit is electrically connected with USB interface；The characteristics of the utility model has environmental protection, simple structure, low cost, power high.
Description
Technical field
The utility model belongs to collection of energy field, and in particular to a kind of body kinetic energy TRT.
Background technology
In Working Life, the motion of partes corporis humani position will produce considerable energy.If these kinetic energy can be converted
It is electric energy, is that the portable wearable device such as mobile phone, wrist-watch, Intelligent bracelet is powered, the short bottle of continuation of the journey of current battery can be solved
Neck problem, is with a wide range of applications.
The transforming principle of usual body kinetic energy is mainly electromagnetic induction and piezo-electric effect, the former be used for four limbs motion,
Knapsack pitches the aspects such as motion, and the latter is more common in the collection that sole jams on energy（Such as piezoelectricity footwear）.Way of electromagnetic induction
Kinetic energy collecting device mainly includes magnet and coil windings, all has advantage than piezo electrics in terms of cost and design flexibility.
Patent CN204145061U discloses the swing energy that a kind of eccentric wheel collects arm, then the band moving winding after gear amplifies
Winding rotates cutting magnetic line and generates electricity.But this traditional electromagnetic rotating electrification structure is complex, in small size install with
Processing is all more difficult.Patent CN202172354U then discloses a kind of swinging electricity generator, on the pendulum of pendulous device around
There are coil windings, magnet be fixed with swinging track, human motion drives pendulum that reciprocally swinging occurs, and cutting magnetic line generates electricity,
The simple structure that the patent is proposed, but employ electromagnet, it is necessary to extra additional supply, in-convenience in use, can not save
Electric energy.But human motion is in addition to four limbs swing, also in the presence of upper and lower vibration, if being by these conversion of motions simultaneously
Electric energy, body kinetic energy TRT will have output performance higher.
The content of the invention
Technical problem to be solved in the utility model is directed to above-mentioned the deficiencies in the prior art and provides a kind of body kinetic energy
TRT, the characteristics of this human body kinetic-energy power generator has environmental protection, simple structure, low cost, power high.
To realize above-mentioned technical purpose, the technical scheme that the utility model is taken is：
A kind of body kinetic energy TRT, including shell, elastic cycloid, coil windings, permanent magnet and management circuit, it is described
Elastic cycloid, coil windings, permanent magnet and management circuit are arranged at the inside of shell, and one end of the elastic cycloid is fixed on
The center of enclosure upper surface, the other end of the elastic cycloid is connected and with coil windings for hanging coil windings
So as to drive coil windings swing or up and down motion, the permanent magnet includes left magnet and right magnet, a left side for the shell
Side inwall is provided with left groove, and the right side inwall of the shell is provided with right groove and left groove and right groove are oppositely arranged, institute
The volume and shape for stating left magnet, right magnet, left groove and right groove are equal, and the left magnet is embedded in and is fixed on left recessed
In same level, the right magnet is embedded in and fixes the inner left wall of the interior outer surface and shell so as to realize left magnet of groove
In right groove so as to realize the outer surface of right magnet with the right side inwall of shell in same level, the coil windings exist
Centre when static between left magnet and right magnet, positive stop strip and positive stop strip are provided with the inner left wall of the shell
The front inner wall of shell and the rear side inwall of shell, height of the positive stop strip apart from outer casing bottom are extended respectively into along its length
There is swing so as to the maximum height for producing in degree, the management circuit is fixed in shell higher than coil windings in shell
The upper surface in portion, is provided with USB interface above the shell, the output end of the coil windings is electrically connected with management circuit,
The management circuit is electrically connected with USB interface, and the management circuit is used for the alternating current of receiving coil winding inside generation and leads to
USB interface output direct current is crossed, the elastic cycloid is spring or elastic rubber material.
As the further improved technical scheme of the utility model, the coil windings in shell swing so as to
The position that shell clashes into is provided with the first bumper and the second bumper, and first bumper is fixed on shell front side
On inwall, second bumper is fixed on the inwall on rear side of shell.First bumper and the second bumper alleviate coil
The dynamics bumped against between winding and shell, increased the service life of shell and coil windings.
Used as the further improved technical scheme of the utility model, the shell is flat cuboid.
Used as the further improved technical scheme of the utility model, the inwall of the shell is smooth inner wall.
Used as the further improved technical scheme of the utility model, it is solid with enclosure when static for the elastic cycloid
Fixed one end to coil windings center length be 10cm.Ensure that the resonant frequency that coil windings swing is walked in human normal
Near frequency 1.5Hz or so.
As the further improved technical scheme of the utility model, the left magnet and right magnet through-thickness polarization and
Opposite pole is relative.
As the further improved technical scheme of the utility model, the management circuit include rectification circuit, filter circuit,
Mu balanced circuit and booster circuit, the rectification circuit are connected with the output end of coil windings, the rectification circuit and filter circuit
Connection, the filter circuit is connected with mu balanced circuit, and the mu balanced circuit is connected with booster circuit, the booster circuit and USB
Interface is connected.
Used as the further improved technical scheme of the utility model, the rectification circuit uses bridge full wave rectifier, institute
Filter circuit is stated using RC filter circuits, the mu balanced circuit uses voltage-regulator diode, the booster circuit to be boosted using DC-DC
Chip MAX859.
Used as the further improved technical scheme of the utility model, the permanent magnet is neodymium iron boron strong magnet, and the USB connects
Mouth is A type USB female interfaces.
Elastic cycloid of the present utility model bounces up and down so that coil windings occur above-below direction and cut left magnet and the right side
The magnetic line of force between magnet and produce electric energy, elastic cycloid swing is so that there is fore-and-aft direction and cut left magnetic in coil windings
The magnetic line of force between iron and right magnet and produce electric energy, therefore the utility model simultaneously can swing and body human limb
Up-down vibration is converted into electric energy, then is set by the electronics for managing the useful direct current of circuit output and directly supply electricity to carry with
It is standby, the characteristics of with environmental protection, energy saving, simple structure, low cost, power high, can be used for the electronics carried with
Equipment such as mobile phone, MP3 etc. charge, and positive stop strip of the present utility model effectively prevent the shock of coil windings and management circuit,
First bumper and the second bumper alleviate the dynamics bumped against between coil windings and shell, increased shell and coil
The service life of winding.
Brief description of the drawings
Fig. 1 is right side structural representation of the present utility model.
Fig. 2 is positive structure diagram of the present utility model.
Fig. 3 is the V diagram of coil windings of the present utility model and USB interface output.
Specific embodiment
Specific embodiment of the present utility model is made below according to Fig. 1 to Fig. 3 being further illustrated：
Referring to Fig. 1 and Fig. 2, a kind of body kinetic energy TRT, including shell 1, elastic cycloid 2, coil windings 3, permanent magnetism
Body 4 and management circuit 8, the elastic cycloid 2, coil windings 3, permanent magnet 4 and management circuit 8 are arranged at the inside of shell 1,
One end of the elastic cycloid 2 is fixed on the center of the inside upper surface of shell 1, the other end and line of the elastic cycloid 2
Circle winding 3 is connected and for hanging coil windings 3 so as to drive the swing of coil windings 3 or up and down motion, coil windings 3 are made
It is mover；As shown in Fig. 2 the permanent magnet 4 includes left magnet 4-1 and right magnet 4-2, set in the inner left wall of the shell 1
There is left groove, the right side inwall of the shell 1 is provided with right groove and left groove and right groove are oppositely arranged, the left magnet 4-
1st, the volume and shape of right magnet 4-2, left groove and right groove are equal, and the left magnet 4-1 is embedded in and is fixed on left recessed
The inner left wall of the interior outer surface and shell 1 so as to realize left magnet 4-1 of groove is in same level, and the right magnet 4-2 is embedding
Enter and be fixed in right groove so as to realize the outer surface of right magnet 4-2 with the right side inwall of shell 1 in same level, institute
State centre of the coil windings 3 when static between left magnet 4-1 and right magnet 4-2, left magnet 4-1 and right magnet 4-2
As stator, positive stop strip 5 is installed in the inner left wall of the shell 1 and positive stop strip 5 extends respectively into shell 1 along its length
Front inner wall and shell 1 rear side inwall, the positive stop strip 5 apart from the bottom of shell 1 height higher than coil windings 3 in shell
There is swing in 1 so as to the maximum height for producing, the management circuit 8 is fixed on the upper surface inside shell 1, described outer
USB interface is installed, the output end of the coil windings 3 is electrically connected by wire 9 with management circuit 8, wire 9 above shell 1
Should have enough length, it is ensured that coil windings 3 can free movement, the management circuit 8 electrically connects with USB interface, the pipe
Reason circuit 8 is used for the alternating current of the inside of receiving coil winding 3 generation and exports direct current, the elastic cycloid 2 by USB interface
It is spring or elastic rubber material.
Further, such as Fig. 1, the coil windings 3 in shell 1 swing so as to the position clashed into shell 1
Put and the first bumper 6 and the second bumper 7 are installed, first bumper 6 is fixed on the inwall of the front side of shell 1, described
Second bumper 7 is fixed on the inwall of the rear side of shell 1.First bumper 6 and the second bumper 7 alleviate coil windings 3 with
The dynamics bumped against between shell 1, increased the service life of shell 1 and coil windings 3.
Further, the shell 1 is flat cuboid, the thickness of the inner space of the shell 1 slightly larger than coil around
The thickness of group 3, the width of the shell 1 puts coil windings 3 between 3.5 times and 4 times of the width of the coil windings 3
Left magnet 4-1 and right magnet 4-2 corresponding scopes can be shown when dynamic.The width of wherein described shell 1 refers to the front side of shell 1
Inwall is the distance between to rear side inwall.
Further, the inwall of the shell 1 is smooth inner wall.
Further, the elastic cycloid 2 when static its with shell 1 inside fixed one end to the center of coil windings 3
Length be 10cm, it is ensured that coil windings 3 swing resonant frequency near human normal walking frequency 1.5Hz or so, bullet
The resonant frequency of the property up-down vibration of cycloid 2 is difficult to be matched with people's walking frequency, in the case where intensity and amplitude requirement is met, bullet
The coefficient of elasticity of property cycloid 2 should be as far as possible small.The spring-mass block elastic system that elastic cycloid 2 and coil windings 3 are formed can be received
The motion energy of collection up-down vibration, elastic cycloid 2 is used to collect human limb swing energy, resonance with the single pendulum that coil windings 3 are formed
Frequency all should be near the frequency of human motion, and coil windings 3 are suspended on the free end of elastic cycloid 2, and magnetic force is cut during motion
Line is so as to produce electromotive force.
Further, the left magnet 4-1 and right magnet 4-2 be located at coil windings 3 it is static when just to position, the left magnetic
Iron 4-1 and the polarization of right magnet 4-2 through-thickness and opposite pole is relative, the width of the left magnet 4-1, right magnet 4-2
Width is equal with the width of coil windings 3, the height of the height, the height of right magnet 4-2 and coil windings 3 of the left magnet 4-1
Degree is equal.
Further, the management circuit 8 includes rectification circuit, filter circuit, mu balanced circuit and booster circuit, described whole
Current circuit is connected with the output end of coil windings 3, and the rectification circuit is connected with filter circuit, and the filter circuit is electric with voltage stabilizing
Road connects, and the mu balanced circuit is connected with booster circuit, and the booster circuit is connected with USB interface.Described management circuit 8
It is the direct current output of 5V or so that function is mainly AC conversion.
Further, the rectification circuit uses bridge full wave rectifier, the filter circuit to use RC filter circuits, institute
Stating mu balanced circuit uses voltage-regulator diode, the booster circuit to use DC-DC boost chips MAX859.Exported from coil windings 3
End input is alternating current, by obtaining direct current after bridge full wave rectifier, RC filter circuits, voltage-regulator diode, finally
Using the DC-DC boost chip MAX859 of extremely low power dissipation, by voltage stabilization in 5V or so, exported by the USB interface of A type females.
It can be seen from figure 3 that the alternating current of coil windings 3 exports DC4.7V afterwards by managing circuit 8.
Further, the permanent magnet 4 is neodymium iron boron strong magnet, and neodymium iron boron strong magnet provides the magnetic line of force, the USB interface
It is A type USB female interfaces.
When in use, can be fixed on the utility model on four limbs by the utility model, when human body is in motion, four limbs
Swing result in the swing of elastic cycloid 2 inside shell of the present utility model 1, and elastic cycloid 2 drives coil windings 3 to occur
Swing, the swing of coil windings 3 makes coil windings so as to cut the magnetic line of force between left magnet 4-1 and right magnet 4-2
Electromotive force is produced in 3, then passes sequentially through rectification circuit, filter circuit, mu balanced circuit, booster circuit and USB interface so as to export
Galvanic current, as shown in figure 3, the direct current of output can charge for rechargeable battery, it is also possible to be directly to carry with
Electronic equipment for example mobile phone, MP3 etc. charge.When in use, if human body occurs up-down vibration, meeting is due to bullet for the utility model
Property cycloid 2 there is elastic force so that coil windings 3 produce up and down motion, coil windings 3 move up and down so as to cut left magnet 4-1
And the magnetic line of force between right magnet 4-2, so that producing electromotive force in coil windings 3；Positive stop strip 5 is served and prevents coil windings
The effect of management circuit 8 is collided when 3 swings or up and down motion, the first bumper 6 and the second bumper 7 alleviate line
Collide the dynamics of the leading flank of shell 1 and the trailing flank of shell 1 during circle 3 swing of winding, alleviate collision dynamics so as to
The service life of extension shell 1 and coil windings 3.
Protection domain of the present utility model includes but is not limited to embodiment of above, and protection domain of the present utility model is weighing
Sharp claim is defined, and any replacement being readily apparent that to those skilled in the art that this technology is made, deformation, improvement each fall within
Protection domain of the present utility model.
Claims (9)
1. a kind of body kinetic energy TRT, it is characterised in that：Including shell, elastic cycloid, coil windings, permanent magnet and management
Circuit, the elastic cycloid, coil windings, permanent magnet and management circuit are arranged at the inside of shell, the elastic cycloid
The center of upper surface inside the housing is fixed in one end, and the other end of the elastic cycloid is connected and with coil windings for hanging
Coil windings are hung so as to drive coil windings swing or up and down motion, the permanent magnet includes left magnet and right magnet, institute
The inner left wall for stating shell is provided with left groove, and the right side inwall of the shell is provided with right groove and left groove and right groove phase
To setting, the volume and shape of the left magnet, right magnet, left groove and right groove are equal, and the left magnet insertion is simultaneously
It is fixed in left groove so as to the outer surface for realizing left magnet and the inner left wall of shell are in same level, the right magnet
It is embedded in and is fixed in right groove so as to the outer surface for realizing right magnet and the right side inwall of shell are in same level, it is described
Centre of coil windings when static between left magnet and right magnet, limited location is installed in the inner left wall of the shell
Bar and positive stop strip extend respectively into the front inner wall of shell and the rear side inwall of shell along its length, and the positive stop strip distance is outer
There is swing so as to the maximum height for producing in the height of shell bottom, the management circuit is consolidated higher than coil windings in shell
The upper surface of enclosure is scheduled on, USB interface, output end and the management electricity of the coil windings are installed above the shell
Road is electrically connected, and the management circuit is electrically connected with USB interface, and the management circuit is used for the friendship that receiving coil winding inside produces
Stream electricity simultaneously exports direct current by USB interface, and the elastic cycloid is spring or elastic rubber material.
2. body kinetic energy TRT according to claim 1, it is characterised in that：The coil windings are front and rear in shell
Swing so as to the position clashed into shell is provided with the first bumper and the second bumper, first bumper is fixed on
On the inwall of shell front side, second bumper is fixed on the inwall on rear side of shell.
3. body kinetic energy TRT according to claim 2, it is characterised in that：The shell is flat cuboid.
4. body kinetic energy TRT according to claim 1, it is characterised in that：The inwall of the shell is smooth interior
Wall.
5. body kinetic energy TRT according to claim 1, it is characterised in that：The elastic cycloid when static its with
Enclosure fix one end to coil windings center length be 10cm.
6. body kinetic energy TRT according to claim 1, it is characterised in that：The left magnet and right magnet are along thickness
Direction polarization and opposite pole is relative.
7. body kinetic energy TRT according to claim 1, it is characterised in that：The management circuit includes rectified current
Road, filter circuit, mu balanced circuit and booster circuit, the rectification circuit are connected with the output end of coil windings, the rectified current
Road is connected with filter circuit, and the filter circuit is connected with mu balanced circuit, and the mu balanced circuit is connected with booster circuit, the liter
Volt circuit is connected with USB interface.
8. body kinetic energy TRT according to claim 7, it is characterised in that：The rectification circuit uses full-wave bridge
Rectifier, the filter circuit uses RC filter circuits, the mu balanced circuit to use voltage-regulator diode, the booster circuit to use
DC-DC boost chips MAX859.
9. body kinetic energy TRT according to claim 1, it is characterised in that：The permanent magnet is the strong magnetic of neodymium iron boron
Iron, the USB interface is A type USB female interfaces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621225511.4U CN206211818U (en) | 2016-11-15 | 2016-11-15 | A kind of body kinetic energy TRT |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621225511.4U CN206211818U (en) | 2016-11-15 | 2016-11-15 | A kind of body kinetic energy TRT |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206211818U true CN206211818U (en) | 2017-05-31 |
Family
ID=58753305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621225511.4U Expired - Fee Related CN206211818U (en) | 2016-11-15 | 2016-11-15 | A kind of body kinetic energy TRT |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206211818U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108768126A (en) * | 2018-06-12 | 2018-11-06 | 武汉领普科技有限公司 | A kind of self-generating device |
| CN110344992A (en) * | 2019-07-11 | 2019-10-18 | 中国科学院海洋研究所 | Wave-power device and complementary combinations power supply unit for ocean data buoy |
| WO2021246223A1 (en) * | 2020-06-05 | 2021-12-09 | アルプスアルパイン株式会社 | Power generation device |
-
2016
- 2016-11-15 CN CN201621225511.4U patent/CN206211818U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108768126A (en) * | 2018-06-12 | 2018-11-06 | 武汉领普科技有限公司 | A kind of self-generating device |
| CN110344992A (en) * | 2019-07-11 | 2019-10-18 | 中国科学院海洋研究所 | Wave-power device and complementary combinations power supply unit for ocean data buoy |
| WO2021246223A1 (en) * | 2020-06-05 | 2021-12-09 | アルプスアルパイン株式会社 | Power generation device |
| JP7340699B2 (en) | 2020-06-05 | 2023-09-07 | アルプスアルパイン株式会社 | generator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170531 Termination date: 20181115 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |