CN108377109A - A kind of vibrational energy acquisition simulator - Google Patents
A kind of vibrational energy acquisition simulator Download PDFInfo
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- CN108377109A CN108377109A CN201810346878.9A CN201810346878A CN108377109A CN 108377109 A CN108377109 A CN 108377109A CN 201810346878 A CN201810346878 A CN 201810346878A CN 108377109 A CN108377109 A CN 108377109A
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- 230000001105 regulatory effect Effects 0.000 claims abstract description 16
- WFKAJVHLWXSISD-UHFFFAOYSA-N isobutyramide Chemical compound CC(C)C(N)=O WFKAJVHLWXSISD-UHFFFAOYSA-N 0.000 claims abstract description 6
- 238000004519 manufacturing process Methods 0.000 claims abstract description 6
- 239000000843 powder Substances 0.000 claims abstract description 6
- 230000033001 locomotion Effects 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 2
- 239000002131 composite material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 11
- 239000000919 ceramic Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000001965 increasing effect Effects 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 241001124569 Lycaenidae Species 0.000 description 1
- 239000002033 PVDF binder Substances 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000005662 electromechanics Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002000 scavenging effect Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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- 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
- H02N2/186—Vibration harvesters
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- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Abstract
The present invention provides a kind of vibrational energies to acquire simulator, including:Base unit;Support unit, driving unit, including speed regulating motor and eccentric shaft on the top of speed regulating motor is set;Gear unit, including the first connection component, one end connecting rod being connect with first connection component and the second connection component being connect with the other end of connecting rod, the first connection component and eccentric axis connection;Vibrational energy production units are connect with the second connection component, and vibrational energy, including vibration side component, affixed side component and the Piezoelectric anisotropy piece being placed between vibration side component and affixed side component are generated under the drive of gear unit;And energy acquisition circuit, it is connect with Piezoelectric anisotropy piece, the vibrational energy for collecting the generation of Piezoelectric anisotropy on piece, wherein Piezoelectric anisotropy piece is that after evenly mixing prepared by ground processing according to a certain percentage by dimethylacetylamide and Kynoar powder.
Description
Technical field
The present invention relates to a kind of electricity energy harvesters, and in particular to a kind of vibrational energy acquisition simulator.
Background technology
In recent years since renewable sources of energy subject under discussion is constantly taken seriously, it converts potential energy source in environment to electric energy, it has also become
Important design considers in self-power supply system.Various forms of energy, such as thermal energy, solar energy, kinetic energy are flooded in environment
Source Deng, wherein vibrational energy is limited to external environment factor and influences smaller, therefore absorbs external vibration energy and is converted into
The research of electric energy is widely taken seriously.
Existing vibrational energy acquisition system is generally acquired using electromagnetism or electrostatic energy, is changed using the electromechanics of both
Can device by from environment vibration or movement be converted into electric energy, or stored in the form of strain energy for subsequently using.
But both energy acquisition mode efficiency are low and of high cost, using piezo-electricity energy harvester and the piezoelectricity used
Piece must match, and can not be promoted to equipment;In addition energy collecting system only has single energy acquisition function, makes
At the single-function of acquisition system, it is easy to be interfered by external environment.In addition, for converting and the component of storage energy
Including component, which includes the group of helical spring and piezoelectric element, in the case of being microelectromechanical systems+application, selects group
Component be spring leaf, to carry out piezoelectric energy conversion, the conversion of traditional piezoelectricity is low with storage collecting efficiency, corresponding slow.
Invention content
The present invention is to carry out to solve the above-mentioned problems, and it is an object of the present invention to provide a kind of vibrational energy acquisition simulation dress
It sets.
The present invention provides a kind of vibrational energies to acquire simulator, has the feature that, including:Base unit;Branch
Unit is supportted, is arranged on base unit;Driving unit is fixed on support unit, including speed regulating motor and setting are in speed governing
The eccentric shaft on the top of motor;Gear unit, including the connecting rod that is connect with first connection component of the first connection component, one end with
And the second connection component being connect with the other end of connecting rod, the first connection component and eccentric axis connection, in the driving of speed regulating motor
Lower drive connecting rod and the movement of the second connection component;Vibrational energy production units are connect with the second connection component, in gear unit
Drive under generate vibrational energy, including vibration side component, affixed side component and be placed on vibration side component and affixed side group
Piezoelectric anisotropy piece between part;And energy acquisition circuit, it connect with Piezoelectric anisotropy piece, is generated for collecting Piezoelectric anisotropy on piece
Vibrational energy, wherein vibration side component connect with the second connection component, replied by cable in the transmission lower band dynamic pressure of the second connection component
Close the side vibration of piece;Affixed side component is connect with the other side of Piezoelectric anisotropy piece, the other side for fixing Piezoelectric anisotropy piece,
Piezoelectric anisotropy piece is that ground processing is made after evenly mixing according to a certain percentage by dimethylacetylamide and Kynoar powder
Standby.
In vibrational energy provided by the invention acquires simulator, it can also have the feature that:Wherein, side is vibrated
Component includes rocker bracket, rocking bar, baffle and vibration side fixture, and affixed side component includes fixed frame and affixed side fixture,
Rocker bracket is fixed on support unit, and one end of rocking bar is connect with rocker bracket, and the other end is connect by link slot with second
Component chimeric connects, and swings around rocker bracket under the drive of the second connection component, and baffle plate setting is shaken in the close of rocking bar
One end of bar holder, and positioned at the top of rocking bar, vibration side fixture is arranged in one end of the separate rocker bracket of rocking bar, for pressing from both sides
Piezoelectric anisotropy piece is held, fixed frame is fixed on the side of bottom plate, and affixed side fixture is arranged on the top of fixed frame, is used for fixed clamp
Piezoelectric anisotropy piece.
In vibrational energy provided by the invention acquires simulator, it can also have the feature that:Wherein, side is vibrated
Component includes:Vibration side fixture, sliding block and slide block guide rail, affixed side fixture include:Lower connecting plate, upper junction plate and fixation
Side fixture, vibration side fixture are connect with the second connection component, and for Piezoelectric anisotropy piece to be clamped, sliding block is arranged in vibration side fixture
Lower end is moved under the drive of the second connection component, and slide block guide rail is fixed on support unit in the horizontal direction of support unit
On, sliding block moves left and right in slide block guide rail, and the groove vertical with the direction of slide block guide rail is provided on bottom plate, and lower connecting plate is set
Setting is moved forward and backward in groove and in groove, and it is recessed that the upper end of lower connecting plate plate is provided with the level vertical with the direction of groove
Slot, upper junction plate setting move left and right in horizontal groove and in horizontal groove, and affixed side fixture is fixed on upper junction plate
Top, for Piezoelectric anisotropy piece to be clamped.
In vibrational energy provided by the invention acquires simulator, it can also have the feature that:Wherein, support is single
Member is located at the lower section of tablet including two support plates and the tablet being arranged above two support plates, two support plates
The side of right side and centre, tablet is provided with through-hole, which is located among two support plates, and tablet is arranged in vibration side component
Separate through-hole side.
In vibrational energy provided by the invention acquires simulator, it can also have the feature that:Wherein, support is single
Member is located at the lower section of tablet including three support plates and the tablet being arranged above three support plates, three support plates
The side of left side, right side and centre, tablet is provided with through-hole, through-hole setting Right side support plate and intermediate support plate it
Between, the side of the separate through-hole of vibration side component setting tablet.
In vibrational energy provided by the invention acquires simulator, it can also have the feature that:Wherein, first connects
Connected components include:Crank and the first connector, the lower end of crank and eccentric axis connection, upper end are provided with rectangular channel, and first connects
Fitting one end is connect with connecting rod, and the other end is fixed in rectangular channel, and link motion is driven under the driving of crank.
The effect of invention
Simulator is acquired according to vibrational energy according to the present invention, because Piezoelectric anisotropy piece uses dimethylacetylamide
It is ground handling preparation after evenly mixing according to a certain percentage with Kynoar powder, since ceraminator is in crystal
The ceramics that piezoelectric effect is shown in structure are compressed and internal dipole movement generates voltage, are made of long-chain molecule
Polymer element bending when because molecule is mutually exclusive and output voltage, piezoelectric ceramics often direct external force use, so,
Piezoelectric anisotropy piece in the present invention is easier to be bent, and can be collected into more energy.
In addition, being driven by speed regulating motor and eccentric shaft, by gear unit be driven and then vibrating side component
It drives Piezoelectric anisotropy piece to be vibrated, larger Oscillation Amplitude can be reached, generate vibrational energy, such device makes energy
Collecting efficiency is high and cost is relatively low.
Description of the drawings
Fig. 1 is the structural schematic diagram of the vibrational energy acquisition simulator of the embodiment of the present invention one;
Fig. 2 is the partial structural diagram of the vibrational energy acquisition simulator of the embodiment of the present invention one;
Fig. 3 is the circuit diagram of the energy acquisition circuit of the embodiment of the present invention one;
Fig. 4 is the structural schematic diagram of the vibrational energy acquisition simulator of the embodiment of the present invention two;And
Fig. 5 is the partial structural diagram of the vibrational energy acquisition simulator of the embodiment of the present invention two.
Specific implementation mode
It is real below in order to make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand
Example combination attached drawing is applied to be specifically addressed vibrational energy of the present invention acquisition simulator.
<Embodiment one>
Fig. 1 is the structural schematic diagram of the vibrational energy acquisition simulator of the embodiment of the present invention one;Fig. 2 is of the invention
The partial structural diagram of the vibrational energy acquisition simulator of embodiment one;Fig. 3 is that the energy of the embodiment of the present invention one is adopted
The circuit diagram of collector.
As shown in Figures 1 to 3, vibrational energy acquisition simulator 100 is used for analog acquisition vibrational energy, including base unit
10, support unit 20, driving unit 30, gear unit 40, vibrational energy production units 50 and energy acquisition circuit 60.
Base unit 10 includes bottom plate 11 and four pedestals 12.
The side of bottom plate 11 is provided with the groove 111 being arranged in the width direction of bottom plate 11.
Four pedestals 12 are equably fixed at four angles of the bottom of bottom plate 11.
Support unit 20 includes two support plates 21 and tablet 22.
Two support plates 21 are vertically fixed on bottom plate 11, are used to support tablet 22.
Tablet 22 is fastened on by cross recess cylinder head bolt in the top of two support plates 21.Two support plates 21
It is located at the right side and centre of tablet.Place on tablet 22 between Right side support plate 21 and intermediate support plate 21
It is provided with through-hole.
Driving unit 30 includes speed regulating motor 31 and eccentric shaft 32.
Speed regulating motor 31 is fastened on by cross recess cylinder head bolt on the through-hole of tablet 22 and positioned at tablet 22
Lower section, for generating driving gear unit 40.The speed of speed regulating motor 31 can be adjusted as needed, and can generate difference
The movement of speed, and then generate different vibrational energies.
Eccentric shaft 32 is fixed on the top of speed regulating motor 31, is rotated under the drive of speed regulating motor 31.
Gear unit 40 is used to transmit the movement of eccentric shaft 32, including the first connection component 41, connecting rod 42 and second connect
Connected components 43.
First connection component 41 includes crank 411 and the first connector 412.
The lower end of crank 411 is connect with eccentric shaft 32, and upper end is provided with rectangular channel 413.Band of the crank 411 in eccentric shaft 32
It is moved under dynamic.
One end of first connector 412 is fixed in rectangular channel 413, and the other end is connect with connecting rod 42, in the first connector
It is additionally provided with rolling bearing between 412 and connecting rod 42.
One end of second connection component 43 is connect with the other end of connecting rod 42, and the other end connects with vibrational energy production units 50
It connects, source generating unit 50 is transmitted motion under the drive of connecting rod 42.
Vibrational energy production units 50 for generating vibrational energy, including vibration side component 51, Piezoelectric anisotropy piece 52 and
Affixed side component 53.
It includes rocker bracket 511, rocking bar 512, baffle 513 and vibration side fixture 514 to vibrate side component 51.
Rocker bracket 511 is fastened on the side of the separate through-hole of tablet 22 by cross recess cylinder head bolt.
One end of rocking bar 512 is connect with rocker bracket 511, and the other end connects by the way that link slot is chimeric with the second connection component 43
It connects, and is additionally provided with keyway 515 by link slot, rocking bar 512 is left around rocker bracket 511 under the drive of the second connection component 43
Right swing.It is additionally provided with rolling bearing between rocking bar 512 and rocker bracket 511.
Baffle 513 is fixed by screws in one end of the separate keyway 515 of rocking bar 512, and is located at the top of rocking bar 512,
Prevent it from falling off for playing the role of confinement to rolling bearing.
Vibration side fixture 514 is fixed on the lower section in keyway 515 and positioned at rocking bar 512, for Piezoelectric anisotropy piece 52 to be clamped
One end.
Piezoelectric anisotropy piece 52 is uniformly mixed according to a certain percentage by dimethylacetylamide and Kynoar (PVDF) powder
It is prepared, can swing under the drive of vibration side fixture 514, the amplitude of swing is most through milled processed after conjunction
It can reach 29.37 ° greatly.
Affixed side component 53 includes fixed frame 531 and affixed side fixture 532.
The bottom end of fixed frame 531 is located in groove 111, can be moved forward and backward in groove 111, increased or decrease fixed frame
531 with vibration side fixture 514 at a distance to adapt to various sizes of Piezoelectric anisotropy piece 52.
Affixed side fixture 532 is fastened on the top of fixed frame 531 by nut, for fixing Piezoelectric anisotropy piece 52
The other end.
Energy acquisition circuit 60 is for collecting the vibrational energy that Piezoelectric anisotropy piece 52 is generated due to vibration.
The circuit diagram of energy acquisition circuit 60 is as shown in Figure 3:It is taken using millimicro power energy scavenging source (LTC3588-1)
Acquisition Circuit component is built, is connected respectively with two leads of Piezoelectric anisotropy piece 52 by PZ1 pins 61 and PZ2 pins 62, d1, d0
It is connected with rectifier between two pins, charge amplifier is connected at vout output ends and 10 microfarad 25v of auxiliary input terminals.
LTC3588-1 integrates efficient voltage reducing switch collection with low-loss full wave bridge rectifier, is formed for high defeated
The complete energy for going out the impedance energy and optimizing collects solution, the ultra low quiescent current under-voltage locking mould with wide transformation hysteresis window
Formula allows charge to be accumulated on input capacitor, until buck converter can be effectively by a part for stored charge
It is transferred to output, in terms of adjusting, LTC3588-1 enters sleep state, and it is minimum to output and input quiescent current, decompression conversion
Device is opened and closed as needed to keep voltage stabilizing, while the output voltage range of LTC3588-1 is 1.8V~3.6V, can be passed through
Pin selection is up to the continuous output current of 100mA, and the input protection current divider for being set as 20V can be the input electricity of specified rate
Hold the energy stores that bigger is provided, LTC3588-1 collects the vibrational energy in environment in main application by piezoelectric element.
Vibrational energy acquisition simulator 100 the course of work be:One end of Piezoelectric anisotropy piece 52 is placed on vibration side
In fixture 514, the other end is placed in affixed side fixture 532, and is divided the both ends of Piezoelectric anisotropy piece 52 by screw and nut
It is not fixed with vibration side fixture 514 and affixed side fixture 532, drives eccentric shaft 32 to rotate by the rotation of speed regulating motor 31, partially
Mandrel 32 drives crank 411 to rotate, and crank 411 drives the rotation of the first connector 412, and then connecting rod 42 is driven to move, connecting rod 42
The second connection component 43 is transferred the motion to, so that the rocking bar 512 being connect with the second connection component 43 is around rocker bracket
511 realizations swing, final to realize that vibration side fixture 514 drives one end of Piezoelectric anisotropy piece 52 to swing around the other end
Vibrational energy is generated, the vibrational energy of generation is acquired by energy acquisition circuit 60.
Furthermore it is possible to the frequency that swings of Piezoelectric anisotropy piece 52 is adjusted by adjusting the rotating speed of speed regulating motor 31, into
And simulate the pendulum motion of the Piezoelectric anisotropy piece 52 under different vibration frequencies.
<Embodiment two>
Fig. 4 is the structural schematic diagram of the vibrational energy acquisition simulator of the embodiment of the present invention two;Fig. 5 is of the invention
The partial structural diagram of the vibrational energy acquisition simulator of embodiment two.
In embodiment two, for identical structure in embodiment one, give identical symbol, and omit identical theory
It is bright.
As shown in Figure 4,5, the support unit 20 in vibrational energy acquisition simulator 100` further includes Left-side support plate 21
`, Left-side support plate 21` are located at the left side of the lower section of tablet 22.
It includes vibration side fixture 511`, sliding block 512` and slide block guide rail 513` to vibrate side component 51`.
The upper end of vibration side fixture 511` is connect with the second connection component 43, for Piezoelectric anisotropy piece 52 to be clamped, second
The drive lower swing of connection component 43.
Sliding block 512` is arranged in the lower end of vibration side fixture 511`, is swung with the swing of vibration side fixture 511`.
Slide block guide rail 513` is fastened on along the horizontal length side of tablet 22 upwardly through cross recess cylinder head bolt
On tablet 22.Sliding block 512` swings in slide block guide rail 513`.
Affixed side component 53` includes lower connecting plate 531`, upper junction plate 532` and affixed side fixture 533`.
There are four threaded holes for the lower end setting of lower connecting plate 531`, and upper end is provided with the water vertical with the direction of groove 111
Flat grooves 534`.
Lower connecting plate 531` is fixed by screws in groove 111.Loosening screw can make lower connecting plate 531` recessed
It is moved forward and backward in slot 111, and then increaseds or decreases lower connecting plate 531` at a distance from vibration side fixture 511`, to adapt to different rulers
Very little Piezoelectric anisotropy piece 52.
There are four threaded holes for the lower end setting of upper junction plate 532`, are fixed by screws in horizontal groove 534`, loosen
Screw can make upper junction plate 532` be moved left and right in horizontal groove 534`.
Affixed side fixture 533` is fixed on the upper end of upper junction plate 532`, for Piezoelectric anisotropy piece 52 to be clamped.
Vibrational energy acquires the course of work of simulator 100` and adjustment process acquires simulator with vibrational energy
100 course of work and adjustment process is identical.
The effect of embodiment
Simulator is acquired according to the vibrational energy in above-described embodiment, because Piezoelectric anisotropy piece uses dimethylacetylamide
It is ground handling preparation after evenly mixing according to a certain percentage with Kynoar powder, since ceraminator is in crystal
The ceramics that piezoelectric effect is shown in structure are compressed and internal dipole movement generates voltage, are made of long-chain molecule
Polymer element bending when because molecule is mutually exclusive and output voltage, piezoelectric ceramics often direct external force use, so,
Piezoelectric anisotropy piece in the present invention is easier to be bent, and can be collected into more energy.
In addition, being driven by speed regulating motor and eccentric shaft, by gear unit be driven and then vibrating side component
It drives Piezoelectric anisotropy piece to be vibrated, larger Oscillation Amplitude can be reached, generate vibrational energy, such device makes energy
Collecting efficiency is high and cost is relatively low.
In addition, in the above-described embodiments, affixed side fixture can adjust at a distance from vibration side fixture, can thus fit
For various sizes of Piezoelectric anisotropy piece, the applicability of vibrational energy acquisition simulator is increased.
The above embodiment is the preferred case of the present invention, is not intended to limit protection scope of the present invention.
Claims (6)
1. a kind of vibrational energy acquires simulator, which is characterized in that including:
Base unit;
Support unit is arranged on the base unit;
Driving unit is fixed on the support unit, including speed regulating motor and is arranged on the top of the speed regulating motor
Eccentric shaft;
Gear unit, including the connecting rod that is connect with first connection component of the first connection component, one end and with the connecting rod
Second connection component of other end connection, first connection component and the eccentric axis connection, in the drive of the speed regulating motor
The dynamic lower drive connecting rod and second connection component movement;
Vibrational energy production units connect with second connection component, vibrational energy are generated under the drive of the gear unit
Amount, including vibration side component, affixed side component and the pressure being placed between the vibration side component and the affixed side component
Electric composite sheet;And
Energy acquisition circuit is connect with the Piezoelectric anisotropy piece, the vibrational energy generated for collecting the Piezoelectric anisotropy on piece,
Wherein, the vibration side component is connect with second connection component, is driven under the transmission of second connection component
The side of the Piezoelectric anisotropy piece vibrates;
The affixed side component is connect with the other side of the Piezoelectric anisotropy piece, for fixing the another of the Piezoelectric anisotropy piece
Side,
The Piezoelectric anisotropy piece is with Kynoar powder by dimethylacetylamide according to a certain percentage after evenly mixing through grinding
It is prepared by mill processing.
2. vibrational energy according to claim 1 acquires simulator, it is characterised in that:
Wherein, vibration side component includes rocker bracket, rocking bar, baffle and vibrates side fixture,
The affixed side component includes fixed frame and affixed side fixture,
The rocker bracket is fixed on the support unit,
One end of the rocking bar is connect with the rocker bracket, and the other end connects by the way that link slot is chimeric with second connection component
It connects, swings around the rocker bracket under the drive of second connection component,
The baffle plate setting is located at the top of the rocking bar in one end of the close rocker bracket of the rocking bar,
The vibration side fixture is arranged in one end far from the rocker bracket of the rocking bar, for the Piezoelectric anisotropy to be clamped
Piece,
The fixed frame is fixed on the side of the bottom plate,
The affixed side fixture is arranged on the top of the fixed frame, is used for fixed clamp Piezoelectric anisotropy piece.
3. vibrational energy according to claim 1 acquires simulator, it is characterised in that:
Wherein, vibration side component includes:Side fixture, sliding block and slide block guide rail are vibrated,
The affixed side fixture includes:Lower connecting plate, upper junction plate and affixed side fixture,
The vibration side fixture is connect with second connection component, for the Piezoelectric anisotropy piece to be clamped,
The sliding block is arranged in the lower end of the vibration side fixture, is moved under the drive of second connection component,
The slide block guide rail is fixed in the horizontal direction of the support unit on the support unit, and the sliding block is described
It is moved left and right in slide block guide rail,
The groove vertical with the direction of the slide block guide rail is provided on the bottom plate,
Lower connecting plate setting is moved forward and backward in the groove and in the groove, the upper end of the lower connecting plate plate
It is provided with the horizontal groove vertical with the direction of the groove,
The upper junction plate setting moves left and right in the horizontal groove and in the horizontal groove,
The affixed side fixture is fixed on the top of the upper junction plate, for the Piezoelectric anisotropy piece to be clamped.
4. vibrational energy according to claim 1 acquires simulator, it is characterised in that:
Wherein, the support unit includes two support plates and the tablet that is arranged above two support plates,
Two support plates are located at the right side and centre of the lower section of the tablet,
The side of the tablet is provided with through-hole, which is located among two support plates,
The side of the separate through-hole of the tablet is arranged in the vibration side component.
5. vibrational energy according to claim 1 acquires simulator, it is characterised in that:
Wherein, the support unit includes three support plates and the tablet that is arranged above three support plates,
Three support plates are located at left side, right side and the centre of the lower section of the tablet,
The side of the tablet is provided with through-hole, which is arranged between Right side support plate and intermediate support plate,
The side of the separate through-hole of the tablet is arranged in the vibration side component.
6. vibrational energy according to claim 1 acquires simulator, it is characterised in that:
Wherein, first connection component includes:Crank and the first connector,
The lower end of the crank is provided with rectangular channel with the eccentric axis connection, upper end,
First connector one end is connect with the connecting rod, and the other end is fixed in the rectangular channel, in the drive of the crank
The dynamic lower drive link motion.
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104617815A (en) * | 2015-01-28 | 2015-05-13 | 苏州市职业大学 | Piezoelectricity electric power facility collecting wind energy |
CN106556510A (en) * | 2016-11-18 | 2017-04-05 | 合肥工业大学 | A kind of device in on-line monitoring axial workpiece structure motion gap |
CN107605663A (en) * | 2017-08-28 | 2018-01-19 | 北京工业大学 | A kind of broadband wind-induced vibration piezoelectric generating device |
CN107872170A (en) * | 2017-11-02 | 2018-04-03 | 上海工程技术大学 | A kind of device for reclaiming vehicle frame and bogie vertical vibration energy |
-
2018
- 2018-04-18 CN CN201810346878.9A patent/CN108377109B/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104617815A (en) * | 2015-01-28 | 2015-05-13 | 苏州市职业大学 | Piezoelectricity electric power facility collecting wind energy |
CN106556510A (en) * | 2016-11-18 | 2017-04-05 | 合肥工业大学 | A kind of device in on-line monitoring axial workpiece structure motion gap |
CN107605663A (en) * | 2017-08-28 | 2018-01-19 | 北京工业大学 | A kind of broadband wind-induced vibration piezoelectric generating device |
CN107872170A (en) * | 2017-11-02 | 2018-04-03 | 上海工程技术大学 | A kind of device for reclaiming vehicle frame and bogie vertical vibration energy |
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