CN104836412A - Communication and control device with magnetic field polarity transfer self power generation - Google Patents
Communication and control device with magnetic field polarity transfer self power generation Download PDFInfo
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- CN104836412A CN104836412A CN201510251579.3A CN201510251579A CN104836412A CN 104836412 A CN104836412 A CN 104836412A CN 201510251579 A CN201510251579 A CN 201510251579A CN 104836412 A CN104836412 A CN 104836412A
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- coil assembly
- magnetic bar
- magnetic pole
- permanent magnet
- control element
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Abstract
The invention discloses a communication and control device with magnetic field polarity transfer self power generation. The device comprises a control element board, a receiving and transmitting antenna, a coil assembly piece, a permanent magnet, a magnetic pole and a spring. Two voltage output lines of the coil assembly piece are introduced to the control element board. The coil assembly piece sleeves the magnetic pole. Two ends of the magnetic pole can move up and down around the fulcrums in the coil assembly piece. One end of the magnetic pole is connected to the spring. The communication and control device is characterized in that the whole permanent magnet is in the shape of a flat plate, two ends of the magnetic pole are respectively connected to upper and lower travel limit pieces, the distance between the upper and lower travel limit pieces can be adjusted according to needs, and the up and down displacement of the two ends of the magnetic pole is limited by the distance between the upper and lower travel limit pieces. Compared with the prior art, the device has the advantages of simple and contact structure, high strength and long service life, at the same time, the up and down displacement of the magnetic pole is limited by the internal space of the coil assembly piece to realize adjustment, and thus different degrees of requirements can be satisfied by generated voltage values.
Description
Technical field
The present invention relates to a kind of polarity of the magnetic field that utilizes and shift the communication of self power generation and controller, can be used for Smart Home, all communications of controlled in wireless and control switch field.
Background technology
Original communication, control switch are all the functions utilizing wire transmission signal or power supply could realize Long-distance Control, this mode adds the difficulty of construction and taking of resource, even some place is by the impact of environment, even if it is also very expensive to install again mounting cost.Along with miniaturization, intelligent, the application of the control switch of environmental protection and energy saving is more and more extensively with universal, have applicant to apply for the patent of invention of the patent No. 201110049714.8, title " self-powered wireless bidirectional communication transducer and control switch " on March 2nd, 2011, this patented technology better achieve the structure of communication transducer and control switch simple, without battery, without the need to wiring, realize both-way communication, non-maintaining, microminiaturized technical requirement.But, the critical defect that above-mentioned patented technology exists is: the two ends of permanent magnet need to open up inner space, not only make complex structure, institute takes up space large, bulk strength is low, crucially limit the upper and lower displacement amount at soft magnet two ends, because the upper and lower displacement amount at soft magnetic bodies two ends is limited, so make the magnitude of voltage of generation very little, cannot meeting the market requirement, if and increase the inner space at permanent magnet two ends, so structure just can not be miniaturized, if the wall thickness reduction up and down of permanent magnet inner space in addition, so intensity more can reduce, will be very easy to produce fracture under soft magnet two ends are constantly impacted, useful life is short.In a word, above-mentioned patented technology structure more complicated not compact, intensity is short for not high useful life, the upper and lower displacement amount of simultaneously soft magnet motion is severely limited to coil assembly inner space, makes the magnitude of voltage that produces too small, can not meet demand in various degree very well.
Summary of the invention
In view of the deficiency that background technology exists, object of the present invention is intended to provide one more simply compact, the higher longer service life of intensity of structure compared to existing technology, the upper and lower displacement amount of magnetic bar motion simultaneously can not realize adjustment by the restriction of coil assembly inner space, and the polarity of the magnetic field that utilizes making the magnitude of voltage produced can be satisfied with demand in various degree shifts communication and the controller of self power generation.
The present invention implements by following technical solution:
Polarity of the magnetic field is utilized to shift communication and the controller of self power generation, comprise control element plate, dual-mode antenna, coil assembly, permanent magnet, magnetic bar and shell fragment, control element plate is fixed on coil assembly, two voltage output lines of coil assembly are incorporated on control element plate, dual-mode antenna is also linked on control element plate, coil assembly is relative with the position of permanent magnet fixing, coil assembly is enclosed within magnetic bar, the fulcrum of magnetic bar in coil assembly inside is relative with coil assembly fixing, can there be certain upper and lower displacement at the two ends of magnetic bar around fulcrum, magnetic bar one end is connected with shell fragment, coil assembly, permanent magnet, magnetic bar and shell fragment form self-power supply device jointly, it is characterized in that: described permanent magnet entirety is in tabular, the two ends of described magnetic bar connect up-downgoing degree bit slice respectively, spacing between up-downgoing degree bit slice can adjust as required, spacing between the above down stroke banking stop of upper and lower displacement amount at described magnetic bar two ends is limited.
Adopt after technique scheme, first the present invention improves the structure of permanent magnet, and permanent magnet is Integral flat-plate shape and need open up inner space at two ends, and to make that structure is simple, institute takes up space little, bulk strength is high, significantly, the upper and lower displacement amount that magnetic bar (being equivalent to the soft magnet in background patents technology) moves is determined by the spacing between the up-downgoing degree bit slice that is connected to magnetic bar two ends, this spacing can adjust as required, so the upper and lower displacement amount of magnetic bar motion is not by the restriction of coil assembly inner space, spacing between up-downgoing degree bit slice is little, the upper and lower displacement amount of magnetic bar motion is just little, the magnitude of voltage produced is also little, spacing between up-downgoing degree bit slice is large, upper and lower displacement amount is just large, the magnitude of voltage produced is also large, so the magnitude of voltage that the present invention can be made to produce can be satisfied with demand in various degree.Because permanent magnet is Integral flat-plate shape, strong shock resistance, and also up-downgoing degree bit slice can adopt magnetic steel material, and intensity is also high, permanent magnet and up-downgoing degree bit slice can not be made to produce fracture, long service life so constantly impact during work.In a word, the present invention has that structure is more simply compact, the advantage of the higher longer service life of intensity, the upper and lower displacement amount of magnetic bar motion simultaneously can not realize adjustment by the restriction of coil assembly inner space, make the magnitude of voltage produced can be satisfied with demand in various degree, there is outstanding substantive distinguishing features and significant progress compared to existing technology.
Accompanying drawing explanation
The present invention has following accompanying drawing:
Fig. 1 is three-dimensional structure diagram of the present invention;
Fig. 2 is the front plan view of Fig. 1.
Embodiment
Below by specific embodiment, the present invention is explained in detail:
As shown in the figure, communication and the controller utilizing polarity of the magnetic field transfer self power generation of the present invention, comprise control element plate 7, dual-mode antenna 10, coil assembly 1, permanent magnet 6, magnetic bar 3 and shell fragment 4, control element plate 7 is fixed on coil assembly 1, two voltage output lines of coil assembly 1 are incorporated on control element plate 7, dual-mode antenna 10 is also linked on control element plate 7, coil assembly 1 is relative with the position of permanent magnet 6 fixing, coil assembly 1 is enclosed within magnetic bar 3, magnetic bar 3 is relative with coil assembly 1 fixing at the fulcrum of coil assembly 1 inside, can there be certain upper and lower displacement at the two ends, left and right of magnetic bar 3 around fulcrum, magnetic bar 3 right-hand member is connected with shell fragment 4, coil assembly 1, permanent magnet 6, magnetic bar 3 and shell fragment 4 form self-power supply device jointly, described permanent magnet 6 entirety is in tabular, the two ends, left and right of described magnetic bar 3 connect up-downgoing degree bit slice (upper left line degree bit slice 9 respectively, lower left line degree bit slice 8, upper right line degree bit slice 2, lower right line degree bit slice 5), spacing between up-downgoing degree bit slice can adjust as required, spacing between the above down stroke banking stop of upper and lower displacement amount at described magnetic bar about 3 two ends is limited.
The present invention is work like this: when initially without external force state, magnetic bar 3 right-hand member tilts and left end presses down, upper left line degree bit slice 9 and lower right line degree bit slice 5 are touched with the upper and lower side of permanent magnet 6 respectively, now, lower right line degree bit slice 5 connects the N magnetic pole of permanent magnet 6 and upper left line degree bit slice 9 connects the S magnetic pole of permanent magnet 6, and namely magnetic bar 3 left end is S magnetic pole right-hand member is N magnetic pole, as shown in Figure 2, when external force puts on shell fragment 4, magnetic bar 3 left end tilts and right-hand member presses down, upper right line degree bit slice 2 and lower left line degree bit slice 8 are touched with the two ends up and down of permanent magnet 6 respectively, now, upper right line degree bit slice 2 connects the S magnetic pole of permanent magnet 6 and lower left line degree bit slice 8 connects the N magnetic pole of permanent magnet 6, namely magnetic bar 3 left end is N magnetic pole right-hand member is S magnetic pole, so the magnetic polarity acting on magnetic bar 3 is reversed, coil assembly 1 can be sensed the change of magnetic bar 3 moment magnetic polarity and produces electric energy and outwards exported by two voltage output lines of coil assembly 1 in this process, through the arrangement of control element plate 7 pairs of voltages, the transmitting-receiving that can start control element plate 7 pairs of signals controls.Loosen the External Force Acting to shell fragment 4 subsequently, magnetic bar 3 return, magnetic polarity reversion occurs in magnetic bar 3 return process again, coil assembly 1 can again induced magnetism bar 3 moment magnetic polarity change and produce electric energy and voltage output, unlike now voltage direction is contrary.The present invention can realize the transmitting-receiving that can realize signal without the need to other any power supply, really plays non-maintaining, again environmental protection and volume little.
Claims (1)
1. utilize polarity of the magnetic field to shift communication and the controller of self power generation, comprise control element plate, dual-mode antenna, coil assembly, permanent magnet, magnetic bar and shell fragment, control element plate is fixed on coil assembly, two voltage output lines of coil assembly are incorporated on control element plate, dual-mode antenna is also linked on control element plate, coil assembly is relative with the position of permanent magnet fixing, coil assembly is enclosed within magnetic bar, the fulcrum of magnetic bar in coil assembly inside is relative with coil assembly fixing, can there be certain upper and lower displacement at the two ends of magnetic bar around fulcrum, magnetic bar one end is connected with shell fragment, coil assembly, permanent magnet, magnetic bar and shell fragment form self-power supply device jointly, it is characterized in that: described permanent magnet entirety is in tabular, the two ends of described magnetic bar connect up-downgoing degree bit slice respectively, spacing between up-downgoing degree bit slice can adjust as required, spacing between the above down stroke banking stop of upper and lower displacement amount at described magnetic bar two ends is limited.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510251579.3A CN104836412B (en) | 2015-05-18 | 2015-05-18 | Communication and the controller of electricity are diverted from using polarity of the magnetic field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510251579.3A CN104836412B (en) | 2015-05-18 | 2015-05-18 | Communication and the controller of electricity are diverted from using polarity of the magnetic field |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104836412A true CN104836412A (en) | 2015-08-12 |
| CN104836412B CN104836412B (en) | 2017-06-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510251579.3A Active CN104836412B (en) | 2015-05-18 | 2015-05-18 | Communication and the controller of electricity are diverted from using polarity of the magnetic field |
Country Status (1)
| Country | Link |
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| CN (1) | CN104836412B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106026427A (en) * | 2016-06-23 | 2016-10-12 | 江苏博悦物联网技术有限公司 | Miniature magnetic induction power generation device |
| CN107170619A (en) * | 2017-06-08 | 2017-09-15 | 宁波公牛电器有限公司 | A kind of TRT and wane type switch |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01136314A (en) * | 1987-11-24 | 1989-05-29 | Matsushita Electric Works Ltd | Electromagnet device |
| GB2226453A (en) * | 1988-12-23 | 1990-06-27 | Georg Spinner | An electromagnetic switch drive |
| US20110285487A1 (en) * | 2003-04-07 | 2011-11-24 | Enocean Gmbh | Electromagnetic energy transducer |
| CN102655455A (en) * | 2011-03-02 | 2012-09-05 | 上海博悦信息科技有限公司 | Self-powered wireless two-way communication sensor and control switch |
| CN103973071A (en) * | 2013-01-31 | 2014-08-06 | 欧姆龙株式会社 | Power generation device, transmission device and switching device |
-
2015
- 2015-05-18 CN CN201510251579.3A patent/CN104836412B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01136314A (en) * | 1987-11-24 | 1989-05-29 | Matsushita Electric Works Ltd | Electromagnet device |
| GB2226453A (en) * | 1988-12-23 | 1990-06-27 | Georg Spinner | An electromagnetic switch drive |
| US20110285487A1 (en) * | 2003-04-07 | 2011-11-24 | Enocean Gmbh | Electromagnetic energy transducer |
| CN102655455A (en) * | 2011-03-02 | 2012-09-05 | 上海博悦信息科技有限公司 | Self-powered wireless two-way communication sensor and control switch |
| CN103973071A (en) * | 2013-01-31 | 2014-08-06 | 欧姆龙株式会社 | Power generation device, transmission device and switching device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106026427A (en) * | 2016-06-23 | 2016-10-12 | 江苏博悦物联网技术有限公司 | Miniature magnetic induction power generation device |
| CN106026427B (en) * | 2016-06-23 | 2019-02-12 | 江苏博悦物联网技术有限公司 | Miniature magnetic induction generating set |
| CN107170619A (en) * | 2017-06-08 | 2017-09-15 | 宁波公牛电器有限公司 | A kind of TRT and wane type switch |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104836412B (en) | 2017-06-16 |
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