CN108134502A - A kind of spontaneous electric switchgear - Google Patents
A kind of spontaneous electric switchgear Download PDFInfo
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- CN108134502A CN108134502A CN201810031188.4A CN201810031188A CN108134502A CN 108134502 A CN108134502 A CN 108134502A CN 201810031188 A CN201810031188 A CN 201810031188A CN 108134502 A CN108134502 A CN 108134502A
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K35/00—Generators with reciprocating, oscillating or vibrating coil system, magnet, armature or other part of the magnetic circuit
- H02K35/02—Generators with reciprocating, oscillating or vibrating coil system, magnet, armature or other part of the magnetic circuit with moving magnets and stationary coil systems
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Abstract
The present invention relates to self power generation switching technique fields, provide a kind of spontaneous electric switchgear, including permanent-magnet component and coil, the permanent-magnet component include the first permanent magnet and the second permanent magnet, and first permanent magnet and the second permanent magnet homopolarity are relatively fixed setting；The permanent-magnet component is coupled with the coil, can be movable relatively between the permanent-magnet component and the coil, and when the permanent-magnet component and coil generation relative motion, the coil generates induced voltage.The present invention is relatively fixed the permanent magnet of setting by a pair of of homopolarity, and the coil with permanent magnet coupling, pass through the variation of the coil and the permanent magnet relative position, variation rate of magnetic flux when improving coil-induced, and then the generated output of spontaneous electric switch is improved, ensure the reliability and stability responded at a distance.
Description
【Technical field】
The present invention relates to self power generation switching technique field, more particularly to a kind of spontaneous electric switchgear.
【Background technology】
It is more and more with battery and using the technical solution of no battery less with popularizing for environmentally protective concept
Concern.Wherein, it by taking field of remote control as an example, using the remote control trigger end of self power generation, and combines by the responder of periphery power supply, is formed
It is a set of without battery powered solution.
The research and development of spontaneous electric switchgear are also increasingly paid attention in the industry as a result, wherein, as shown in Figure 1 spontaneous is established by cable
Pass is that current popularity rate is highest, because the switch workmanship amplitude of its requirement is smaller, and small volume, therefore is received major
The favor of self power generation device developers.
However, spontaneous electric switchgear of the prior art as shown in Figure 1, realization principle is to be inserted into permanent magnet A
Inside loop coil B, and pass through and stir the permanent magnet A up and down, bring the change of magnetic flux in coil B and generate electricity, it is still, existing
There is the spontaneous electric switchgear in technology to still have generated energy smaller, cause between self power generation triggering end and responder distance by
Its generated output influences, the problem of can not realizing remote response.
In consideration of it, the defects of overcoming present in the prior art is the art urgent problem to be solved.
【Invention content】
Generated output the technical problem to be solved by the present invention is to spontaneous electric switch is smaller and can not realize remote response
The problem of.
The present invention adopts the following technical scheme that：
The present invention provides a kind of spontaneous electric switchgear, including：Permanent-magnet component and coil, the permanent-magnet component include the
One permanent magnet and the second permanent magnet, first permanent magnet and the second permanent magnet homopolarity are relatively fixed setting；The permanent-magnet component
Coupled with the coil, and can relatively described coil movement, the permanent-magnet component relative to the coil occur change in location
When, induced voltage is generated by the coil.
Preferably, the permanent-magnet component runs through the wrapping range of the coil.
Preferably, U-shaped limiting slot is further included, the permanent-magnet component is arranged in the slot position of the U-shaped limiting slot, the U
The two-arm of shape limiting slot forms the moving area of the permanent-magnet component.
Preferably, the U-shaped limiting slot is made for magnetic material, and the U-shaped limiting slot is through the coil
Wrapping range.
Preferably, soft magnetic bodies are further included, the soft magnetic bodies are in the wrapping range of the coil, and the permanent-magnet component
When change in location occurs relative to the coil, the side contacts with the soft magnetic bodies so that the magnetic flux of the soft magnetic bodies
Direction correspondingly changes.
Preferably, the soft magnetic bodies are U-shaped structure, and the U-shaped two-arm of the soft magnetic bodies forms the removable of the permanent-magnet component
Dynamic region.
Preferably, the fixing piece for fixing the first permanent magnet and the second permanent magnet is further included.
Preferably, switch plectrum is further included, the switch plectrum makes the permanent-magnet component for stirring the permanent-magnet component
Relatively described coil movement.
Preferably, switch plectrum is further included, the switch plectrum makes the permanent-magnet component opposite for stirring the coil
The coil movement.
Preferably, signal processing circuit board is further included, the both ends of the coil are connected to the signal processing circuit board
The both ends of power input interface, for providing power input to signal processing circuit board.
Compared with prior art, the beneficial effects of the present invention are：
The present invention by a pair of of homopolarity is relatively fixed the annular permanent magnet of setting and is coupled with the annular permanent magnet
Coil, by the variation of the coil and the annular permanent magnet relative position, variation rate of magnetic flux when improving coil-induced,
And then the generated output of spontaneous electric switch can be improved, ensure the reliability and stability responded at a distance.
【Description of the drawings】
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention, for those of ordinary skill in the art, without creative efforts, can be with
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is a kind of structure diagram of spontaneous electric switchgear of the prior art provided by the invention；
Fig. 2 is the structure diagram of electricity generation module in a kind of spontaneous electric switchgear provided in an embodiment of the present invention；
Fig. 3 is the structure sectional view of electricity generation module in a kind of spontaneous electric switchgear provided in an embodiment of the present invention；
Fig. 4 is the structure diagram of electricity generation module in the spontaneous electric switchgear of another kind provided in an embodiment of the present invention；
Fig. 5 is the magnetic induction line schematic diagram of permanent magnet in a kind of spontaneous electric switchgear provided in an embodiment of the present invention；
Fig. 6 is permanent magnet and coil displacements schematic diagram in a kind of spontaneous electric switchgear provided in an embodiment of the present invention；
Fig. 7 is the permanent magnet and coil displacements of other direction in a kind of spontaneous electric switchgear provided in an embodiment of the present invention
Schematic diagram；
Fig. 8 is the structure diagram of electricity generation module in the spontaneous electric switchgear of another kind provided in an embodiment of the present invention；
Fig. 9 is a kind of structure diagram of the spontaneous electric switchgear of belt switch key provided in an embodiment of the present invention；
Figure 10 is a kind of working state schematic representation of the spontaneous electric switchgear of belt switch key provided in an embodiment of the present invention；
Figure 11 is the working condition signal of the spontaneous electric switchgear of another belt switch key provided in an embodiment of the present invention
Figure；
Figure 12 is the schematic diagram of the spontaneous electric switchgear of another belt switch key provided in an embodiment of the present invention；
Figure 13 is also a kind of schematic diagram of the spontaneous electric switchgear of belt switch key provided in an embodiment of the present invention；
Figure 14 is the spontaneous electric switchgear of a kind of belt switch key and signal processing circuit board provided in an embodiment of the present invention
Structure diagram；
Figure 15 is the structure diagram of electricity generation module in also a kind of spontaneous electric switchgear provided in an embodiment of the present invention；
Figure 16 is the sectional view of electricity generation module in also a kind of spontaneous electric switchgear provided in an embodiment of the present invention；
Figure 17 is the spontaneous electric switch dress of also a kind of belt switch key and signal processing circuit board provided in an embodiment of the present invention
The structure diagram put；
Figure 18 is the spontaneous electric switch dress of also a kind of belt switch key and signal processing circuit board provided in an embodiment of the present invention
The working state schematic representation put.
【Specific embodiment】
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, it is right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
In the description of the present invention, the fingers such as term " interior ", " outer ", " longitudinal direction ", " transverse direction ", " on ", " under ", " top ", " bottom "
The orientation or position relationship shown be based on orientation shown in the drawings or position relationship, be for only for ease of the description present invention rather than
It is required that the present invention must be with specific azimuth configuration and operation, therefore it is not construed as limitation of the present invention.
In various embodiments of the present invention, symbol "/" represents that there are two types of the meanings of function for tool simultaneously.And for symbol " A and/
Or B " then shows that the combination between the front and rear object connected by the symbol includes " A ", " B ", " A and B " three kinds of situations.
In addition, as long as technical characteristic involved in the various embodiments of the present invention described below is each other not
Conflict is formed to can be combined with each other.
Embodiment 1:
The embodiment of the present invention 1 provides a kind of spontaneous electric switchgear, as shown in Fig. 2, Fig. 8 and Figure 15, including：Permanent magnetism group
Part 1 and coil 4, the permanent-magnet component 1 include the first permanent magnet 11 and the second permanent magnet 12, first permanent magnet 11 and second
12 homopolarity of permanent magnet is relatively fixed setting；The permanent-magnet component 1 is coupled with the coil 4, and can relatively described coil 4 move,
The permanent-magnet component 1 generates induced voltage when change in location occurs relative to the coil 4 by the coil 4.
Wherein, when concrete application realizes the embodiment of the present invention, 11 and second permanent magnet 12 of the first permanent magnet can be with
Using loop configuration, strip structure, column construction etc., still, by actual test, the permanent magnet of loop configuration can be brought
It is optimal and fixed relatively more easy and stable that it is relatively fixed setting spacing.Specifically it is unfolded to illustrate in subsequent embodiment.
The present embodiment is relatively fixed the annular permanent magnet of setting by a pair of of homopolarity and is coupled with the annular permanent magnet
Coil, by the variation of the coil and the annular permanent magnet relative position, magnetic flux change when improving coil-induced
Rate, and then the generated output of spontaneous electric switch is improved, ensure the reliability and stability responded at a distance.
In embodiments of the present invention, the permanent-magnet component 1 includes at least following several with 4 coupled modes of coil：
Coupled modes one：
Directly the permanent-magnet component 1 is interspersed in the wrapping range of the coil 4, as shown in Figure 2 as described coupling
The structure diagram of mode.As shown in Fig. 2, the coil 4 can be in advance wound in a mold 41, the mold 41 is provided with
For running through the through-hole of the permanent-magnet component 1 so that the electromagnetic assembly 1 can be arranged in 41 through-hole of mold, and
And it can realize and move back and forth along the through-hole axis parallel direction.
Coupled modes two：
The permanent-magnet component 1 is applied in the wrapping range of the coil 4, also, in the wrapping range of the coil 4
In add a U-shaped limiting slot 5 being made by magnetic material, the U-shaped limiting slot 5 is through the winding area of the coil 4
In domain, as shown in figure 8, for the coupled modes one that compare, coupled modes two can further pass through 1 motion process of permanent-magnet component
In contact with the U-shaped limiting slot 5, the variable quantity of the magnetic flux in coil 4 is improved, so as to improve generated output.
Coupled modes three：
The permanent-magnet component 1 is arranged on except the wrapping range of the coil 4, also, sets one by magnetic material (example
Such as：Soft magnetic bodies) wrapping range of U-shaped limiting slot thorough coil 4 that is made, as shown in figure 15, when permanent-magnet component 1 is opposite
When change in location occurs for the coil 4, contacted with the U-shaped limiting slot that magnetic material is made so that the U-shaped limiting slot
5 magnetic flux direction changes, and thus coil 4 generates induced voltage.
In coupled modes two and coupled modes three, it is to realize forever not to be using U-shaped limiting slot 5 and 1 structure of permanent-magnet component
The sole mode that magnetic assembly 1 is contacted with the magnetic material of the wrapping range of thorough coil 4.In specific optional realization side of the invention
In formula, bar shaped soft magnetic bodies 6 (i.e. the alternative structure of U-shaped limiting slot 5) and the permanent-magnet component 1 with metal supporting plate 132 can also be used
Realize the contact with the bar shaped soft magnetic bodies 6 in permanent-magnet component motion process.As shown in figure 4, wherein, the length of soft magnetic bodies 6 is small
The spacing distance of both sides supporting plate 132 in permanent-magnet component 1, so that completing opposite position in 1 opposed coil 4 of permanent-magnet component
During shifting, two side contacts that can respectively with the soft magnetic bodies 6, so as to change the density of line of magnetic force of soft magnetic bodies 6.
As the complete spontaneous electric switchgear that the embodiment of the present invention is applicable in, usual device further includes signal processing electricity
Road plate 8, as shown in figure 14, specifically：
Two end interfaces of the coil 4 are connected to the both ends of the power input interface of the signal processing circuit board 8, are used for
Power input is provided to chip unit each in signal processing circuit board 8.
Embodiment 2:
The embodiment of the present invention be based on the coupled modes one between the permanent-magnet component 1 proposed in embodiment 1 and coil 4,
Change in location, Yi Jisuo is occurring relative to the coil 4 further directed to the permanent-magnet component 1 involved in embodiment 1
It states the first permanent magnet 11 and 12 homopolarity of the second permanent magnet is relatively fixed setting, give a feasible implementation and illustrate.Such as Fig. 2 and
Described in Fig. 3, permanent-magnet component 1 further includes permanent magnet fixing piece in addition to including 11 and second permanent magnet 12 of the first permanent magnet
13, the permanent magnet fixing piece 13 is relatively fixed setting for completing 11 and second permanent magnet of the first permanent magnet, 12 homopolarity,
Specifically：
First permanent magnet, 11 and second permanent magnet, 12 homopolarity is oppositely arranged；The connecting rod of the permanent magnet fixing piece 13
131 pass through the hollow region of first permanent magnet 11 and the hollow region of the second permanent magnet 12, the permanent magnet fixing piece 13
Supporting plate 132 be arranged on 131 both ends of connecting rod so that 11 and second permanent magnet 12 of the first permanent magnet realizes that homopolarity is opposite
It is fixed；
Wherein, it preferably adopts and is screwed between the connecting rod 131 and supporting plate 132, is i.e. the both ends setting of connecting rod 131
There is screw hole, and supporting plate 132 corresponds to the screwhole position and is provided with through-hole, and the fixation of the two is completed by screw；Also, wherein
Can also be in a manner that side supporting plate 132 and connecting rod 131 be integrally formed/be welded in advance, and opposite side supporting plate and company are provided
Screw between bar is fixed, so as to be further simplified installation.Other than screw may be used and fix, Ω can also be used to be buckled
Fixed mode, but in contrast fixed effect or screw fixation are more excellent.
The coil 4 is nested in the junction of 11 and second permanent magnet 12 of the first permanent magnet, and coil 4 with it is described
During the variation of 12 junction relative position of the first permanent magnet 11 and the second permanent magnet, induced voltage is generated by the coil 4.
In the concrete realization, in order to ensure coupling tight ness rating between the first permanent magnet 11 and the second permanent magnet 12 and
Consideration needs to generate under larger generated energy scene, 11 and second permanent magnet 12 magnetism intensity of itself of used first permanent magnet
Need to select it is larger, at this point, preferably splicing place in opposite directions in the first permanent magnet 11 and 12 homopolarity of the second permanent magnet and adding one
Gasket 14 (as shown in Figure 3), the gasket 14 can be that plastic material makes, and can also be that ceramics, silica etc. are inorganic
Material makes to obtain.
The embodiment of the present invention is by a pair of with the mutually annular permanent magnet of setting and relative to annular permanent magnet connection
Place, by the variation of the coil and the relative position of the annular permanent magnet junction, generates high-strength around the coil of setting
The cutting magnetic induction line of degree, so as to improve spontaneous electricity.
The schematic diagram of magnetic induction line after being oppositely arranged with reference to 11 and second permanent magnet of the first permanent magnet, 12 homopolarity shown in fig. 5
(wherein, by taking the first permanent magnet 11 and the second permanent magnet 12 are oppositely arranged with S poles as an example), and pass through Fig. 6 and shown in Fig. 7 spontaneous
The motion state of electric switchgear carries out the elaboration of effect.Wherein, the link position of the first permanent magnet 11 and the second permanent magnet 12
Relative to the move mode of coil 4, at least there are following several：
Move mode one, from centre be moved to left side, such as from Fig. 2 state changes be Fig. 6 states；
Move mode two, from centre be moved to right side, such as from Fig. 2 state changes be Fig. 7 states；
Wherein, move mode one and move mode two can combine realization, you can it is described spontaneous to provide a kind of correspondence
The switching manipulation action of electric switchgear, i.e., dialling for 1 back and forth movement of the coil 4 or permanent-magnet component can be driven by stirring back and forth
Piece/button.
Move mode three, from left side be moved to right side, such as from Fig. 6 state changes be Fig. 7 states；
Move mode four, from right side be moved to left side, such as from Fig. 7 state changes be Fig. 6 states.
Wherein, above-mentioned each move mode is there are a common characteristic, i.e. the first permanent magnet 11 and the second permanent magnet 12
There is certain displacement in junction in 4 cover width region of coil.As seen in Figure 5, in 11 He of the first permanent magnet
The direction of the junction magnetic induction line of second permanent magnet 12 is that 180 ° of rotations occur, and therefore, compares and only leads in the prior art
It crosses caused by movement of the single permanent magnet in coil relative to the variation of the magnetic flux of coil, the scheme of the embodiment of the present invention
Further the variable quantity of magnetic flux can be improved, so as to effectively improve the insufficient problem of spontaneous electricity in the prior art.
Elaborate that structure and the corresponding realization of the core important document of spontaneous electric switchgear are former in the embodiment of the present invention 1
Reason, the embodiment 1 usually require setting limiting slot under concrete application environment, therefore, with reference to the embodiment of the present invention 1, exist
A kind of feasible expansion scheme, as shown in Figure 13 and Fig. 3, described device further includes U-shaped limiting slot 5, specifically：
The first assembly being made of the first permanent magnet 11, the second permanent magnet 12 and permanent magnet fixing piece 13 is arranged on institute
In the slot position for stating U-shaped limiting slot 5, the two-arm of the U-shaped limiting slot 5 forms the moving area of the first assembly.
Based on above provide the application scenarios of U-shaped limiting slot 5, in the embodiment of the present invention, also there are a kind of realizations of optimization
Mode, i.e., described U-shaped limiting slot 5 are made for magnetic material.With layout structure shown in Fig. 2, referring again to Fig. 6 and Fig. 7 institutes
The working condition of spontaneous electric switchgear shown, the U-shaped limiting slot 5 are made for magnetic material, are stirring or are pressing
Under operational motion, can drive the permanent-magnet component 1 accelerate to complete initial position to destination locations switching (such as：Initial position
As shown in figure 3, and destination locations as shown in Fig. 6 or Fig. 7), so as to further improve in the unit interval magnetic flux in the coil 4
The variable quantity of amount, compared to the spontaneous electricity that the U-shaped limiting slot 5 for less magnetic material being used to make can generate bigger.With Fig. 5 institutes
For 1 polar structure of permanent-magnet component shown, then it is S poles that the U-shaped limiting slot 5, which should be fabricated on the inside of groove, is N on the outside of groove
The magnetic texure of pole.Also, in this implementation, soft magnet material making specifically may be used in the U-shaped limiting slot 5, from
And the noise that U-shaped limiting slot 5 and permanent-magnet component 1 generate at the time of contact can be reduced.In practical applications, soft magnetism is simply used
Body material, which makes U-shaped limiting slot 5, possibly can not ensure rigid limiting demand, at this point, internal layer can also be used as soft magnetic bodies material
Material, outer layer ensure the rigid limiting requirement for the U-shaped limiting slot 5 of the double-layer structure of steel material.
Embodiment 3:
The embodiment of the present invention be based on the coupled modes two between the permanent-magnet component 1 proposed in embodiment 1 and coil 4,
Change in location, Yi Jisuo is occurring relative to the coil 4 further directed to the permanent-magnet component 1 involved in embodiment 1
It states the first permanent magnet 11 and 12 homopolarity of the second permanent magnet is relatively fixed setting, give a feasible implementation and illustrate.Such as Fig. 8 institutes
Show, in embodiments of the present invention：
The coil 4 is arranged on the outer ring of the mold 41 with two through hole, wherein, the first through hole 411 of mold 41
For passing through the first permanent magnet 11 and the second permanent magnet 12 in the first assembly；Second through-hole 412 of mold 41 is used to wear
Cross the bottom plate of the U-shaped limiting slot 5.Wherein, the installation of the mold 41 and permanent-magnet component 1 and U-shaped limiting slot 5, may be used
Mold 41 itself is cuts the two knockdown structures of section up and down of 411 and second through-hole 412 of first through hole (such as Fig. 8 institutes
Show), and after the nested structure of mold 41 shown in completion and permanent-magnet component 1 and U-shaped limiting slot 5, then in the outer of shown mold 41
Ring sets coil 4.
The compare distinctive points of positional structure of embodiment 2 (as shown in Figure 2) of (as shown in Figure 8) of the embodiment of the present invention exist
In：The U-shaped limiting slot 5 and permanent-magnet component 1 are all nested into inside the loop configuration that the coil 4 formed, therefore, permanent magnetism
Component 1 is in the displacement for being struck and generating opposed coil 4, especially in one end of permanent-magnet component 1 and one side of U-shaped limiting slot 5
Side wall contact when, permanent-magnet component 1 will change shown in density of line of magnetic force possessed by U-shaped limiting slot 5, further improve in coil 4
The change intensity of portion's magnetic flux, so as to enhance spontaneous electricity.Further contemplate between permanent-magnet component 1 and U-shaped limiting slot 5 also every
Supporting plate 132, therefore, in order to improve permanent-magnet component 1 when arriving at destination locations (as shown in Fig. 6 or Fig. 7, i.e., supporting plate 132 with
The inner wall of U-shaped limiting slot 5 is in contact) size that is influenced on the density of line of magnetic force of U-shaped limiting slot 5, preferably described supporting plate
132 are made of magnetizable metal material.If however, consider from noise caused by switching manipulation is reduced, the supporting plate
132, which also can be used flexible plastic material, makes.
As a kind of implementation that the permanent-magnet component 1 is optionally driven to move, specially using the realization side of plectrum
As shown in figure 9, device further includes switch plectrum 7, following two realization methods specifically may be used in formula：
Plectrum mode one, as shown in Figure 10, the switch plectrum 7 are connected with the supporting plate 132 of the permanent magnet fixing piece 13,
It stirs the switch plectrum 7 will pass through and realizes and be made of the first permanent magnet 11, the second permanent magnet 12 and permanent magnet fixing piece 13
First assembly move back and forth relative to coil 4.
Plectrum mode two, as shown in figure 11, the switch plectrum 7 are connected with the mold 41 of fixed coil 4, are dialled with will pass through
The dynamic switch plectrum 7 realizes that the coil 4 moves back and forth relative to the first assembly.Wherein, in plectrum mode two by
It can play the role of limiting in supporting plate 132, accordingly, there exist a kind of structures more simplified, and do not need to even shown in Figure 11
U-shaped limiting slot 5 in the case of can also meet design requirement.
The realization method of above two layout switch plectrum 7 is all feasible in the concrete realization, wherein, plectrum mode one
For the plectrum mode two that compares, due to needing that additional activity space is provided for permanent-magnet component 1, it is entirely spontaneous to establish by cable
Closing the volume of device, compare can bigger for plectrum mode two；And for plectrum mode two, because to overcome coil 4
When backhauling dynamic between signal processing circuit board 8 connecting interface fatigue problem, can further improve manufacture cost.Such as：
For plectrum mode one, it is thus only necessary to common conducting wire welding, just can will the current output terminal mouth of coil 4 at signal
Reason circuit board 8 connects；And for plectrum mode two, then it needs to set the composite structure of corresponding shrapnel and slide bar, pass through
The current output terminal of coil 4 is connected into two shrapnels respectively, the shrapnel is kept and the cunning when the coil 4 fiddles with
The contact of bar, also, corresponding two slide bars are connected respectively with the power input electrode on signal processing circuit board 8.
It is completed it should be pointed out that Figure 10 and Figure 11 simply show a variety of achievable switch plectrums 7 with permanent-magnet component 1
One kind in the mode of coupling, it is other similar switch plectrum 7 and supporting plate 132 makes integral structure, i.e., using switching
The cell wall of plectrum 7 directly serves as supporting plate 132 and uses；Either setting may pass through permanent-magnet component 1 on the cell wall of switch plectrum 7
Through-hole, and plectrum 7 and permanent-magnet component 1 itself will be switched and complete mode coupled etc., belong to the protection of the embodiment of the present invention
Within the scope of.In addition, a kind of control mode of plectrum is also only given as shown in Figure 10 and Figure 11, and in specific implementation
In, it can also be completed by the way of button, specifically, as shown in figure 12, in order to adapt to the control mode of button, wherein,
Switch button 9 and the supporting plate 132 of 1 side of permanent-magnet component are completed to fix, and the supporting plate on 1 opposite side of permanent-magnet component then passes through
Spring 10 and the side wall 51 of U-shaped limiting slot 5 form resetting structure, and in order to further ensure permanent-magnet component 1 and U-shaped limiting slot side
Wall 51 is close/contact, preferably slot, such as Figure 13 are received being stored up with setting spring on the limiting 51 homonymy supporting plate 132 of groove sidewall
It is shown.It is emphasized that the use switch plectrum 7 specifically provided in the embodiment of the present invention realize permanent-magnet component 1 and coil 4 it
Between complete the mode of magnetic force line cutting and can equally be well applied to the other each embodiments of the present invention, details are not described herein.
Embodiment 4：
Above-described embodiment 2 and embodiment 3 are given respectively for the coupled modes one and coupled modes two provided in embodiment 1
A kind of feasible structure example.And the embodiment of the present invention is then three conduct of coupled modes proposed in the embodiment 1
It illustrates the technological core point of technical solution, a kind of practicable structural solutions is provided, it is as shown in Figure 15 and Figure 16, spontaneous
It establishes electro-optical device by cable and includes permanent-magnet component 1, U-shaped limiting slot 5 and coil 4, wherein, permanent-magnet component 1 includes：First permanent magnet 11,
Two permanent magnets 12 and permanent magnet fixing piece 13, specifically：
First permanent magnet, 11 and second permanent magnet, 12 homopolarity is oppositely arranged；The connecting rod of the permanent magnet fixing piece 13
131 pass through the hollow region of first permanent magnet 11 and the hollow region of the second permanent magnet 12, the permanent magnet fixing piece 13
Supporting plate 132 be arranged on 131 both ends of connecting rod so that 11 and second permanent magnet 12 of the first permanent magnet realizes that homopolarity is opposite
It is fixed；
The coil 4 is arranged on the outer ring of the second through-hole of mold, wherein, the second through-hole of mold is used for across institute
State the bottom plate of U-shaped limiting slot 5；The first through hole of mold is used for across the first permanent magnet 11 and second in the first assembly forever
Magnet 12.In the embodiment of the present invention, the U-shaped limiting slot 5 is made for magnetic material.During specific works, permanent-magnet component 1 from
One end of U-shaped limiting slot 5 is moved to other end, and the magnetic flux direction of U-shaped limiting slot 5 is thus brought to change, coil 4 by
This generates induced voltage.
In the concrete realization, in order to ensure coupling tight ness rating between the first permanent magnet 11 and the second permanent magnet 12 and
Consideration needs to generate under larger generated energy scene, 11 and second permanent magnet 12 magnetism intensity of itself of used first permanent magnet
Need to select it is larger, at this point, preferably splicing place in opposite directions in the first permanent magnet 11 and 12 homopolarity of the second permanent magnet and adding one
Gasket 14 (as shown in figure 16), the gasket 14 can be that plastic material makes, and can also be that ceramics, silica etc. are inorganic
Material makes to obtain.
As a kind of implementation that the permanent-magnet component 1 is optionally driven to move, specially using the realization side of plectrum
Formula, as shown in figure 17, device further include switch plectrum 7, and implementations below specifically may be used：
As shown in figure 18, the switch plectrum 7 is connected with the supporting plate 132 of the permanent magnet fixing piece 13, is dialled with will pass through
The dynamic switch plectrum 7 realizes the first assembly being made of the first permanent magnet 11, the second permanent magnet 12 and permanent magnet fixing piece 13
Move back and forth relative to coil 4.
As the complete spontaneous electric switchgear that the embodiment of the present invention is applicable in, usual device further includes signal processing electricity
Road plate 8, as shown in figure 17, specifically：
Two end interfaces of the coil 4 are connected to the both ends of the power input interface of the signal processing circuit board 8, are used for
Power input is provided to chip unit each in signal processing circuit board 8.
Based on a common inventive concept, in embodiment 1 be applicable in related expanding implementation and preferred realization
Scheme can be obtained under without creative work by appropriate derive applied to the relevant technologies content of the embodiment of the present invention 2
The new improvement project obtained is also belonged in the protection domain of the embodiment of the present invention, here, not repeating one by one.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement made within refreshing and principle etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of spontaneous electric switchgear, which is characterized in that including：Permanent-magnet component and coil, the permanent-magnet component include first
Permanent magnet and the second permanent magnet, first permanent magnet and the second permanent magnet homopolarity are relatively fixed setting；The permanent-magnet component with
The coil coupling, can be movable relatively between the permanent-magnet component and the coil, when the permanent-magnet component and the coil are sent out
During raw relative motion, the coil generates induced voltage.
2. spontaneous electric switchgear according to claim 1, which is characterized in that the permanent-magnet component is through the coil
Wrapping range.
3. spontaneous electric switchgear according to claim 2, which is characterized in that further include U-shaped limiting slot, the permanent magnetism group
Part is arranged in the slot position of the U-shaped limiting slot, and the two-arm of the U-shaped limiting slot forms the removable area of the permanent-magnet component
Domain.
4. spontaneous electric switchgear according to claim 3, which is characterized in that the U-shaped limiting slot is magnetic material system
It forms, and the U-shaped limiting slot runs through the wrapping range of the coil.
5. spontaneous electric switchgear according to claim 1, which is characterized in that further include soft magnetic bodies, the soft magnetic bodies are passed through
In the wrapping range for wearing the coil, when the permanent-magnet component relative to the coil occur change in location when, the soft magnetism
The magnetic flux direction of body correspondingly changes.
6. spontaneous electric switchgear according to claim 5, which is characterized in that the soft magnetic bodies are U-shaped structure, described soft
The U-shaped two-arm of magnet forms the moving area of the permanent-magnet component.
7. according to any spontaneous electric switchgears of claim 1-6, which is characterized in that further include to fix first forever
The fixing piece of magnet and the second permanent magnet.
8. according to any spontaneous electric switchgears of claim 1-6, which is characterized in that switch plectrum is further included, it is described
Switch plectrum makes the relatively described coil movement of the permanent-magnet component for stirring the permanent-magnet component.
9. according to any spontaneous electric switchgears of claim 1-6, which is characterized in that switch plectrum is further included, it is described
Switch plectrum makes the relatively described coil movement of the permanent-magnet component for stirring the coil.
10. according to any spontaneous electric switchgears of claim 1-6, which is characterized in that further include signal processing circuit
Plate, the both ends of the coil are connected to the both ends of the power input interface of the signal processing circuit board, for signal processing
Circuit board provides power input.
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| CN201810031188.4A CN108134502B (en) | 2018-01-12 | 2018-01-12 | Self-generating switch device |
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| CN201810031188.4A CN108134502B (en) | 2018-01-12 | 2018-01-12 | Self-generating switch device |
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| CN108134502B CN108134502B (en) | 2020-04-28 |
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| CN110071616A (en) * | 2019-05-28 | 2019-07-30 | 北京理工大学 | A kind of linear flux compression power generation mechanism and the generator including it |
| CN113685607A (en) * | 2021-08-24 | 2021-11-23 | 惠达卫浴股份有限公司 | Faucet handle assembly capable of transmitting switch signal |
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| CN101669269A (en) * | 2007-05-09 | 2010-03-10 | 胜美达集团株式会社 | Oscillation type electromagnetic power generator and method for manufacturing oscillation type electromagnetic power generator |
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| CN110071616B (en) * | 2019-05-28 | 2020-07-28 | 北京理工大学 | Linear magnetic flux compression power generation mechanism and power generator comprising same |
| CN113685607A (en) * | 2021-08-24 | 2021-11-23 | 惠达卫浴股份有限公司 | Faucet handle assembly capable of transmitting switch signal |
| CN113685607B (en) * | 2021-08-24 | 2024-04-02 | 惠达卫浴股份有限公司 | Faucet handle assembly capable of emitting switch signals |
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| Publication number | Publication date |
|---|---|
| CN108134502B (en) | 2020-04-28 |
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