CN208174513U - A kind of novel vibrating energy collecting device - Google Patents
A kind of novel vibrating energy collecting device Download PDFInfo
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- CN208174513U CN208174513U CN201820662376.2U CN201820662376U CN208174513U CN 208174513 U CN208174513 U CN 208174513U CN 201820662376 U CN201820662376 U CN 201820662376U CN 208174513 U CN208174513 U CN 208174513U
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- coil
- permanent magnet
- pyrolytic graphite
- graphite plate
- energy collecting
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Abstract
The utility model discloses a kind of novel vibrating energy collecting devices based on diamagnetic suspension theory, it includes adjusting rod, promote permanent magnet, riffled tube, upper fixed platform, upper pyrolytic graphite plate, coil, suspension permanent magnet body, lower coil, lower pyrolytic graphite plate and lower regulating platform, the promotion permanent magnet is fixedly installed in the counter sink of adjusting rod lower end, the adjusting rod, upper fixed platform and lower regulating platform are cooperated by screw thread and riffled tube, fixed platform lower end surface and lower regulating platform upper surface are installed, lower pyrolytic graphite plate, on, it is bonded on lower pyrolytic graphite plate, lower coil.When the novel vibrating energy collecting device is motivated by extraneous vibration, suspension permanent magnet, which is known from experience, generates vibration, and magnetic flux in upper and lower coil is caused to change and then generate induced electromotive force in coil.The utility model structure is simple, easy to operate, does not need external power supply, so that it may which the mechanical vibrational energy in environment is converted into electricity collection.
Description
Technical field
The utility model relates to energy technology fields, and in particular to a kind of novel vibrating energy collecting device.
Background technique
With advances in technology, the function of the electronic components such as MEMS system, wireless sensor and biological micro-nano mechanical device
Consumption becomes lower and lower, makes to replace traditional chemical battery and power supply line powers for it as can using the vibrational energy in environment
Energy.Vibrational energy universally present in natural environment among, be the inexhaustible energy source of micro-energy resource system.Such as
What effectively acquisition and be the key that micro-energy resource system using these faint vibrational energies, and at present micro- energy research it is main
Hot spot.The acquisition of vibrational energy has the methods of piezoelectricity, electromagnetism, electrostatic and magnetostriction.Due to electromagnetic vibration energy harvester
Structure is simple, easy to make and be easy to analyze, and the energy collecting device of the type is made to achieve faster development and rapid progress.
The basic principle of electromagnetic vibration energy harvester is using Faraday's electromagnetic induction law, by the mechanical vibrational energy in environment
It is converted into electric energy.But existing energy collecting device is since volume is big, troublesome in poeration, needs external power supply, fails to apply well.
Utility model content
The utility model proposes a kind of based on diamagnetic suspension theory for deficiency present in existing energy collecting device
Electromagnetic vibration energy harvester, response band wide feature low with working frequency is a kind of great application value
Novel vibrating energy collecting device.
What the technical solution of the utility model was realized in.
A kind of novel vibrating energy collecting device by adjusting rod, promotes permanent magnet, riffled tube, upper fixed platform, upper pyrolysis
Graphite plate, coil, suspension permanent magnet body, lower coil, lower pyrolytic graphite plate and lower regulating platform are constituted, and the promotion permanent magnet is solid
Dingan County is provided with the observation window being uniformly distributed along the circumference loaded in the counter sink of adjusting rod lower end on the riffled tube, the adjusting rod,
Upper fixed platform and lower regulating platform are cooperated by the screw thread of M40 × 1.5 and riffled tube, and fixed platform upper surface is equipped with
" ten " word slot, fixed platform lower end surface and lower regulating platform upper surface are machined with counter sink, are respectively used to install upper and lower heat
Graphite plate is solved, the upper and lower coil is fixed on upper and lower pyrolytic graphite plate by bonding agent.When the novel vibrating energy acquisition
When device is motivated by extraneous vibration, suspension permanent magnet, which is known from experience to generate, to be vibrated, and magnetic flux in upper and lower coil is caused to change and then exist
Induced electromotive force is generated in coil, is later exported the electromotive force that coil and lower coil generate by output circuit.
It is described to promote permanent magnet, coil, lower coil, upper pyrolytic graphite plate, lower pyrolytic graphite plate and suspension permanent magnet body
Central axis is located on same axis.
The promotion permanent magnet and suspension permanent magnet body are all made of Nd-Fe-B permanent magnet, preferably N52 type Nd-Fe-B permanent magnet, and
And the direction of magnetization is axial.
The coil and lower coil can be respectively selected as single layer coil, double-layer coil or lattice coil, preferably multilayer
Coil.Upper and lower coil selected materials are copper coil.
The adjusting rod, riffled tube, upper fixed platform and lower regulating platform are non-magnet material, and preferred material is modeling
Material.
The upper and lower graphite plate is pyrolytic graphite, preferably highly oriented pyrolytic graphite.
The promotion permanent magnet and suspension permanent magnet shape are chosen as rectangular, circular ring shape and cylinder, preferably cylindrical.
The observation window being uniformly distributed along the circumference is provided on the riffled tube, which is chosen as 4,6 or 8
It is a, preferably 8.
Detailed description of the invention
Fig. 1 is that the utility model structure master cuts open schematic diagram.
Fig. 2 is the utility model three dimensional structure diagram.
Fig. 3 is the utility model configuration schematic diagram.
Description of symbols.
1. permanent magnets are promoted adjusting rod, 2., and 3. riffled tubes, fixed platform on 4., pyrolytic graphite plate on 5., 6. is online
Circle, 7. suspension permanent magnet bodies, 8. lower coils, 9. lower pyrolytic graphite plates, 10. lower regulating platforms.
Specific embodiment
The technical solution of the utility model is described in detail with reference to the accompanying drawing.
As shown in Figure 1, Figure 2 and Figure 3, a kind of novel vibrating energy collecting device, by adjusting rod（1）, promoted permanent magnet（2）,
Riffled tube（3）, upper fixed platform（4）, upper pyrolytic graphite plate（5）, coil（6）, suspension permanent magnet body（7）, lower coil（8）,
Lower pyrolytic graphite plate（9）And lower regulating platform（10）It constitutes, the promotion permanent magnet（2）It is fixedly installed in adjusting rod（1）Lower end
Counter sink in, the riffled tube（3）On be provided with the observation window being uniformly distributed along the circumference, the observation window can be used not only for observation and
Measurement promotes permanent magnet（2）With suspension permanent magnet body（7）The distance between, observe suspension permanent magnet body（7）Serpentine Gallery Pavilion, can be with
As induction coil lead fairlead and for connecting external test arrangements, the adjusting rod（1）, upper fixed platform（4）With
Lower regulating platform（10）Pass through the screw thread of M40 × 1.5 and riffled tube（3）Cooperation, fixed platform（4）Upper surface is equipped with " ten "
Word slot, by " ten " word slot by upper fixed platform（4）Screw in riffled tube（3）In, fixed platform（4）Lower end surface is under
Regulating platform（10）Upper surface is machined with counter sink, is respectively used to install pyrolytic graphite plate（5）With lower pyrolytic graphite plate（9）, institute
State coil（6）And lower coil（8）Upper pyrolytic graphite plate is separately fixed at by bonding agent（5）With lower pyrolytic graphite plate（9）On.
The promotion permanent magnet（2）, coil（6）, lower coil（8）, upper pyrolytic graphite plate（5）, lower pyrolytic graphite plate（9）Forever with suspension
Magnet（7）Central axis be located on same axis.Rotate lower regulating platform（10）Between can change between two pyrolytic graphite plates
Away from, i.e., change suspension permanent magnet body（7）Serpentine Gallery Pavilion pass through adjusting rod due to the diamagnetism of pyrolytic graphite plate（1）It is appropriate to adjust
Promote permanent magnet（2）With suspension permanent magnet body（7）The distance between, suspension permanent magnet body（7）Stable suspersion is in upper pyrolytic graphite plate（5）
With lower pyrolytic graphite plate（9）Between.When the novel vibrating energy collecting device is motivated by extraneous vibration, suspension permanent magnet body（7）
Vibration can be generated, coil is caused（6）And lower coil（8）Magnetic flux changes and then generates induced electromotive force in coil,
Pass through output circuit later for coil（6）And lower coil（8）The electromotive force of generation exports.
In the present embodiment, permanent magnet is promoted（2）With suspension permanent magnet body（7）It is all made of N52 type Nd-Fe-B permanent magnet, it is selected
Promote permanent magnet（2）For diameter 12.7mm, the cylindrical body of height 6.35mm, suspension permanent magnet body（7）For diameter 10mm, height 3mm
Cylindrical body, and the direction of magnetization is axial, coil（6）And lower coil（8）Structure uses multilayer copper coil, upper pyrolytic graphite
Plate（5）With lower pyrolytic graphite plate（9）Diameter is all 25mm, and thickness is all 5mm.
Claims (5)
1. a kind of novel vibrating energy collecting device, it is characterised in that：By adjusting rod（1）, promoted permanent magnet（2）, riffled tube
（3）, upper fixed platform（4）, upper pyrolytic graphite plate（5）, coil（6）, suspension permanent magnet body（7）, lower coil（8）, lower pyrolysis stone
Black plate（9）And lower regulating platform（10）It constitutes, the promotion permanent magnet（2）It is fixedly installed in adjusting rod（1）The counter sink of lower end
It is interior, the adjusting rod（1）, upper fixed platform（4）With lower regulating platform（10）Pass through screw thread and riffled tube（3）Cooperation, it is described on
Fixed platform（4）Upper surface is equipped with " ten " word slot, by " ten " word slot by upper fixed platform（4）Screw in riffled tube（3）In, institute
State fixed platform（4）Lower end surface and lower regulating platform（10）Upper surface is machined with counter sink, is respectively used to install pyrolytic graphite
Plate（5）With lower pyrolytic graphite plate（9）, the coil（6）And lower coil（8）It is separately fixed at pyrolytic graphite plate（5）With under
Pyrolytic graphite plate（9）On, the adjusting rod（1）, riffled tube（3）, upper fixed platform（4）With lower regulating platform（10）It is non-lead
Magnetic material, when the novel vibrating energy collecting device is motivated by extraneous vibration, suspension permanent magnet body（7）Vibration can be generated, is caused
Coil（6）And lower coil（8）Interior magnetic flux changes and then generates induced electromotive force in coil, passes through output electricity later
Road is by coil（6）And lower coil（8）The electromotive force of generation exports.
2. a kind of novel vibrating energy collecting device as described in claim 1, it is characterised in that：The promotion permanent magnet（2）, on
Coil（6）, lower coil（8）, upper pyrolytic graphite plate（5）, lower pyrolytic graphite plate（9）With suspension permanent magnet body（7）Central axis position
In on same axis.
3. a kind of novel vibrating energy collecting device as described in claim 1, it is characterised in that：The riffled tube（3）On open
There is the observation window being uniformly distributed along the circumference, number is chosen as 4,6 or 8.
4. a kind of novel vibrating energy collecting device as described in claim 1, it is characterised in that：The coil（6）With it is offline
Circle（8）It can be respectively selected as single layer coil, double-layer coil or lattice coil.
5. a kind of novel vibrating energy collecting device as described in claim 1, it is characterised in that：The promotion permanent magnet（2）With
Suspension permanent magnet body（7）Shape is chosen as rectangular, circular ring shape or cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820662376.2U CN208174513U (en) | 2018-05-06 | 2018-05-06 | A kind of novel vibrating energy collecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820662376.2U CN208174513U (en) | 2018-05-06 | 2018-05-06 | A kind of novel vibrating energy collecting device |
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| Publication Number | Publication Date |
|---|---|
| CN208174513U true CN208174513U (en) | 2018-11-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820662376.2U Expired - Fee Related CN208174513U (en) | 2018-05-06 | 2018-05-06 | A kind of novel vibrating energy collecting device |
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| Country | Link |
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| CN (1) | CN208174513U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109560721A (en) * | 2018-12-04 | 2019-04-02 | 郑州大学 | A kind of combined vibrating energy collecting device |
| CN110034653A (en) * | 2019-05-14 | 2019-07-19 | 深圳市航天华拓科技有限公司 | Miniature diamagnetic suspension vibrating energy collecting device and acquisition method for rail traffic |
| CN110107446A (en) * | 2019-05-07 | 2019-08-09 | 湖南工程学院 | Magnetic field coupling Wave energy collector |
| CN114400860A (en) * | 2022-01-18 | 2022-04-26 | 郑州大学 | Magnetic rotation and swing collision type nonlinear electromagnetic vibration energy capturing device |
| CN114400858A (en) * | 2022-01-18 | 2022-04-26 | 郑州大学 | Magnetic rotation and swing collision type electromagnetic vibration energy capturing device |
-
2018
- 2018-05-06 CN CN201820662376.2U patent/CN208174513U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109560721A (en) * | 2018-12-04 | 2019-04-02 | 郑州大学 | A kind of combined vibrating energy collecting device |
| CN110107446A (en) * | 2019-05-07 | 2019-08-09 | 湖南工程学院 | Magnetic field coupling Wave energy collector |
| CN110107446B (en) * | 2019-05-07 | 2020-08-18 | 湖南工程学院 | Magnetic field coupling wave energy collector |
| CN110034653A (en) * | 2019-05-14 | 2019-07-19 | 深圳市航天华拓科技有限公司 | Miniature diamagnetic suspension vibrating energy collecting device and acquisition method for rail traffic |
| CN114400860A (en) * | 2022-01-18 | 2022-04-26 | 郑州大学 | Magnetic rotation and swing collision type nonlinear electromagnetic vibration energy capturing device |
| CN114400858A (en) * | 2022-01-18 | 2022-04-26 | 郑州大学 | Magnetic rotation and swing collision type electromagnetic vibration energy capturing device |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181130 Termination date: 20190506 |