CN206524747U - A kind of hand presses self-generating device - Google Patents
A kind of hand presses self-generating device Download PDFInfo
- Publication number
- CN206524747U CN206524747U CN201720094604.6U CN201720094604U CN206524747U CN 206524747 U CN206524747 U CN 206524747U CN 201720094604 U CN201720094604 U CN 201720094604U CN 206524747 U CN206524747 U CN 206524747U
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- China
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- ferromagnet
- soft magnetic
- permanent magnet
- magnetic bodies
- generating device
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Abstract
A kind of hand presses self-generating device, belongs to TRT technical field, including coil, soft magnetic bodies, ferromagnet, permanent magnet, elastic device；The soft magnetic bodies and ferromagnet are C-shaped, and soft magnetic bodies and ferromagnetic opening are oppositely arranged；The permanent magnet right-hand member is fixedly installed in the middle part of ferromagnet；The ferromagnet, permanent magnet formation E shape magnets；The coil is wound in outside soft magnetic bodies in the same direction；Soft magnetic bodies top is located between ferromagnet top and permanent magnet；Soft magnetic bodies bottom is located between ferromagnet bottom and permanent magnet；The ferromagnet bottom is installed by elastic device.The present apparatus is simple in construction, small volume, power generation process simple, be easy to power for circuit, using electromagnetic induction principle, when human body uses electronic product, the mechanical energy that pressing operation is produced is converted into electric energy, so as to provide power supply instead of battery for electronic product.
Description
Technical field
The utility model belongs to TRT technical field, and in particular to press self-generating device for a kind of hand.
Background technology
Developing rapidly for science and technology also brings increasingly serious environmental pollution, using energy source while people's life is improved
The ecological environment of all let us such as discarded object and pollutant for leaving afterwards is continuous worsening.
Currently, the electronic product such as the remote control of mobile device, wearable electronic and family expenses, wireless switching is depended on substantially
Chargeable or replaceable various batteries provide the energy, and substantial amounts of waste battery does not have an effective recovery method, and one
No. 5 batteries of section can pollute 600 cubic metres of water source, be roughly equivalent to the amount of drinking water in people's all one's life.
These electronic products how are allowed just to be produced to self-sustaining electric energy during use, so that fundamentally
Solve the environmental problem that battery is brought.The present invention utilizes electromagnetic induction principle, when human body uses electronic product, by pressing operation
The mechanical energy of generation is converted into electric energy, so as to provide power supply instead of battery for electronic product.
Utility model content
The purpose of this utility model is to overcome defect and deficiency mentioned above, and provides a kind of hand by spontaneous Denso
Put.
The utility model realizes that the technical scheme that its purpose is used is as follows.
A kind of hand presses self-generating device, including coil, soft magnetic bodies, ferromagnet, permanent magnet, elastic device；The soft magnetic bodies
It is C-shaped with ferromagnet, and soft magnetic bodies and ferromagnetic opening be oppositely arranged；The permanent magnet right-hand member is fixedly installed in ferromagnet
Middle part；The ferromagnet, permanent magnet formation E shape magnets；The coil is wound in outside soft magnetic bodies in the same direction；Soft magnetic bodies top is located at
Between ferromagnet top and permanent magnet；Soft magnetic bodies bottom is located between ferromagnet bottom and permanent magnet；The ferromagnet bottom peace
Fill elastic device.
Permanent magnet is horizontally disposed with, and ferromagnet top bends and be arranged in parallel with permanent magnet to the left, and ferromagnet bottom is curved to the left
Roll over and be arranged in parallel with permanent magnet.
Soft magnetic bodies top is bent to the right and be arranged in parallel with permanent magnet, and soft magnetic bodies bottom is bent to the right and parallel with permanent magnet
Set.
The coil connects back-end circuit.
Described elastic device one end is fixedly installed in ferromagnet bottom, and the other end is fixedly installed in supporter.
Elastic force under inactive state by elastic device is acted on, the upper-end contact of permanent magnet and soft magnetic bodies；Ferromagnetic lower end
With the lower end in contact of soft magnetic bodies.Moving magnet part, " E " type magnet will slide downward, now ferromagnet with finger down
Upper end and soft magnetic bodies upper-end contact, the lower end in contact of permanent magnet and soft magnetic bodies.In whole process, pass through the magnetic flux of coil
Larger change is there occurs, according to the law of electromagnetic induction, now coil two ends will produce induced electromotive force.
The present apparatus is simple in construction, small volume, power generation process are simple, be easy to power for circuit, using electromagnetic induction principle,
When human body uses electronic product, the mechanical energy that pressing operation is produced is converted into electric energy, so as to be carried instead of battery for electronic product
Power supply source.
Brief description of the drawings
Fig. 1 is view when the utility model is not acted on by external force.
Fig. 2 is the utility model by half way view during external force.
Fig. 3 is the utility model by whole view during external force.
In figure：1- coils, 2- soft magnetic bodies, 3- ferromagnets, 4- permanent magnets, 5- elastic devices.
Embodiment
Below in conjunction with the accompanying drawings, the utility model is described in further detail.
A kind of hand presses self-generating device, including coil 1, soft magnetic bodies 2, ferromagnet 3, permanent magnet 4, elastic device 5.
The soft magnetic bodies 2 and ferromagnet 3 are C-shaped, and soft magnetic bodies 2 and the opening of ferromagnet 3 are oppositely arranged；
The permanent magnet 4 is horizontally disposed with, and the right-hand member of permanent magnet 4 is fixedly installed in the middle part of ferromagnet 3；The top of ferromagnet 3 is to the left
Bend and be arranged in parallel with permanent magnet 4, the bottom of ferromagnet 3 bends and be arranged in parallel with permanent magnet 4 to the left；The ferromagnet 3, forever
The formation E shape magnets of magnet 4.
The coil 1 is wound in outside soft magnetic bodies 2 in the same direction；The coil 1 connects back-end circuit；The top of soft magnetic bodies 2 is to the right
Bend and be arranged in parallel with permanent magnet 4, the bottom of soft magnetic bodies 2 bends to the right and be arranged in parallel with permanent magnet 4；The top of soft magnetic bodies 2 position
Between the top of ferromagnet 3 and permanent magnet 4；The bottom of soft magnetic bodies 2 is located between the bottom of ferromagnet 3 and permanent magnet 4.
The bottom of ferromagnet 3 is installed by elastic device 5；Described one end of elastic device 5 is fixedly installed in the bottom of ferromagnet 3,
The other end is fixedly installed in supporter.Supporter herein can be bottom surface, desktop or other fixing devices.
As shown in figure 1, when " E " shape magnet is not affected by external force effect, permanent magnet 4, soft magnetic bodies 2 and the lower half of ferromagnet 3
Closed magnetic circuit is formed, the magnetic direction by coil 1 is as shown by arrows.
As shown in Fig. 2 after " E " type magnet is acted on by external force F, moving downward, now, by permanent magnet 4, soft magnetic bodies 2
Disappeared with the closed magnetic circuit that the lower half of ferromagnet 3 is formed, start to reduce by the magnetic flux of coil, and with " E " type magnet
Continuing to move downward to inversely increase.
As shown in figure 3, when " E " type magnet movement with the lower section of soft magnetic bodies 2 to when being in contact, new closed magnetic circuit is formed, by
Permanent magnet 4, soft magnetic bodies 2 and the first half of ferromagnet 3 composition.It is now maximum by the magnetic flux of coil, magnetic direction such as arrow institute
Show.
After external force F revocations, under the action of the elastic means, whole system most revert to the state shown in Fig. 1 at last.
In whole process, larger change is there occurs by the magnetic flux of coil 1, according to the law of electromagnetic induction, the line
Circle 1, which can produce larger induced electromotive force, to be used to supply back-end circuit.
The utility model is illustrated according to embodiment, on the premise of present principles are not departed from, and the present apparatus can also be made
Go out several modifications and improvements.It should be pointed out that the technical scheme that the mode such as all use equivalent substitutions or equivalent transformation is obtained, falls
In protection domain of the present utility model.
Claims (5)
1. a kind of hand presses self-generating device, it is characterised in that including coil, soft magnetic bodies, ferromagnet, permanent magnet, elastic device；Institute
State soft magnetic bodies and ferromagnet is C-shaped, and soft magnetic bodies and ferromagnetic opening are oppositely arranged；The permanent magnet right-hand member is fixedly mounted
In the middle part of ferromagnet；The ferromagnet, permanent magnet formation E shape magnets；The coil is wound in outside soft magnetic bodies in the same direction；Soft magnetic bodies
Top is located between ferromagnet top and permanent magnet；Soft magnetic bodies bottom is located between ferromagnet bottom and permanent magnet；It is described ferromagnetic
Body bottom is installed by elastic device.
2. a kind of hand as claimed in claim 1 presses self-generating device, it is characterised in that permanent magnet is horizontally disposed with, ferromagnet top
End bends and be arranged in parallel with permanent magnet to the left, and ferromagnet bottom bends and be arranged in parallel with permanent magnet to the left.
3. a kind of hand as claimed in claim 2 presses self-generating device, it is characterised in that soft magnetic bodies top bend to the right and with forever
Magnet be arranged in parallel, and soft magnetic bodies bottom bends to the right and be arranged in parallel with permanent magnet.
4. a kind of hand as claimed in claim 1 presses self-generating device, it is characterised in that the coil connects back-end circuit.
5. a kind of hand as claimed in claim 1 presses self-generating device, it is characterised in that described elastic device one end is fixedly mounted
In ferromagnet bottom, the other end is fixedly installed in supporter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720094604.6U CN206524747U (en) | 2017-01-24 | 2017-01-24 | A kind of hand presses self-generating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720094604.6U CN206524747U (en) | 2017-01-24 | 2017-01-24 | A kind of hand presses self-generating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206524747U true CN206524747U (en) | 2017-09-26 |
Family
ID=59890381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720094604.6U Expired - Fee Related CN206524747U (en) | 2017-01-24 | 2017-01-24 | A kind of hand presses self-generating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206524747U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109889009A (en) * | 2019-03-21 | 2019-06-14 | 中山大学 | A kind of electromagnetism based on magnetic acicular texture-friction combined generator |
-
2017
- 2017-01-24 CN CN201720094604.6U patent/CN206524747U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109889009A (en) * | 2019-03-21 | 2019-06-14 | 中山大学 | A kind of electromagnetism based on magnetic acicular texture-friction combined 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: 20170926 Termination date: 20190124 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |