CN208767198U - A kind of spontaneous electric switch of more keys - Google Patents
A kind of spontaneous electric switch of more keys Download PDFInfo
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- CN208767198U CN208767198U CN201821296713.7U CN201821296713U CN208767198U CN 208767198 U CN208767198 U CN 208767198U CN 201821296713 U CN201821296713 U CN 201821296713U CN 208767198 U CN208767198 U CN 208767198U
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Abstract
The utility model relates to self-powered technology fields, provide a kind of spontaneous electric switch of more keys, including pedestal；Self power generation module, the self power generation module are mounted on the base, and the self power generation module includes motion module, and power reception part is provided in the motion module, and the motion module acts under external force, so that the self power generation module generates induced voltage；Reseting module, for so that self power generation module resets；Circuit module, at least two self power generations module are electrically connected with the circuit module, and the circuit module is provided with induced voltage identification module, signal transmitting and receiving module.By the way that one-to-one multiple keys and multiple self power generation modules are arranged, corresponding self power generation module power generation can directly be triggered by pressing different keys, and emit corresponding wireless signal, no setting is required microswitch, reduce circuit module height；And key and self power generation module correspond, and guarantee that key corresponding function is reliablely and stablely realized.
Description
[technical field]
The utility model relates to self-powered technology fields, and in particular to a kind of more spontaneous electric switches of key.
[background technique]
Universal with environmentally protective concept, the use of passive switch more comes also more, and existing passive switch usually passes through
Built-in dry cell or built-in power generation module realize that wherein the passive switch of built-in power generation module is because it is with light, energy saving
The feature of environmental protection and it is deep liked by user, when user's push switch key, electricity generation module power generation is that the corresponding control of key is electric
Road provides electric energy, and the corresponding control signal of key is sent the corresponding electronic product of control switch.Common nothing in life
Source switch includes individual palpation key switch and more key switches again, in many public places, such as classroom, due to classroom area
Greatly, and the indoor fan of religion and fluorescent tube quantity are more, it usually needs more key switches are used, so as to different fluorescent tube or fan
It is respectively controlled switch；Or when realizing different functions to same electric appliance, also it is generally necessary to use more key switches.
In existing more key switches, 1 self power generation module is usually only set, the self power generation module and circuit module connect
It connects, press any key to can trigger self power generation module and generate electricity is that circuit module is powered in turn；To realize that different key is pressed
When send and different signals and then execute different functions, multiple microswitches are set on circuit module, it is different to pass through pressing
The corresponding microswitch of key pressable, then trigger different signals by microswitch, circuit module made to execute relevant work.
Its control process is as shown in Figure 1, horizontal arrow indicates that self power generation module is the path of circuit module power supply, rectifying and wave-filtering energy storage dress
It sets, stable-pressure device, central control unit, wireless transmitter and storage device are all set on circuit module, storage device
For the related data and information of storage circuit module, when pressing any key, self power generation module, which is triggered, generates induced electricity
Pressure, supplies electricity to central control unit, key device again after being handled by rectifying and wave-filtering energy storage device and stable-pressure device voltage
Corresponding microswitch is triggered including key and microswitch, when key is pressed, central control unit receives and the key
After signal corresponding with microswitch, signal corresponding with the key being pressed is transmitted outward by wireless transmitter.So
And by the way that microswitch is arranged on circuit module, keep circuit module height higher, the volume for causing switch whole is larger, visitor
Family experience is bad；Moreover, microswitch is easily damaged or poor contact itself, it is easy to cause the corresponding disabler of switch,
Especially when switch needs to be sealed waterproof using marine glue, the presence of microswitch makes the implementation of marine glue relatively more tired
It is difficult.
In consideration of it, overcoming defect present in the above-mentioned prior art is the art urgent problem to be solved.
[utility model content]
The utility model technical issues that need to address are:
In existing more key switches, microswitch is set on circuit module, keeps circuit module height higher, is switched whole
The volume of body is larger；Moreover, microswitch itself is easily damaged or poor contact, cause to switch corresponding disabler, it is special
It is not when switch needs to be sealed waterproof using marine glue, the presence of microswitch makes the implementation of marine glue relatively more tired
It is difficult.
The utility model reaches above-mentioned purpose by following technical solution:
In a first aspect, the utility model provides a kind of spontaneous electric switch of more keys, comprising:
Pedestal；
Self power generation module, the self power generation module are mounted on the base, and the self power generation module includes motion module,
Power reception part is provided in the motion module, the motion module acts under external force, so that the self power generation mould
Block generates induced voltage；Wherein, the self power generation module setting at least two；
Reseting module, for so that self power generation module resets；
Circuit module, at least two self power generations module are electrically connected with the circuit module, the circuit module setting
There are induction voltage identification module, signal transmitting and receiving module, when different self power generation modules is triggered, the induced voltage identifies mould
Block identification generates the self power generation module of induced voltage, and the signal transmitting and receiving module is sent out the control of corresponding self power generation module
Signal.
Preferably, the corresponding reseting module of each self power generation module；Alternatively, multiple self power generation modules share a reset
Module.
Preferably, reseting module is spring, torsional spring or elastic slice；The reseting module is fixed on the base, and is located at described
The downside of power reception part, and abutted with the lower end of the power reception part.
Preferably, when the reseting module is specially torsional spring, the torsional spring includes between two arm of forces and two arm of forces
Cross bar, the bottom both ends of the pressing piece are provided with boss, are equipped with recessed portion between two boss, the top surface of the recessed portion is used for
Press the power reception part；Under original state, described two boss are abutted with described two arm of forces respectively, the cross bar and institute
The downside for stating power reception part abuts.
Preferably, the circuit module further includes a rectification module, an energy-storage module, a processor module and one
A memory module；Wherein, the self power generation module, rectification module, energy-storage module are sequentially connected in series, wherein memory module and energy storage
Module is connected with the processor module respectively.
Preferably, the circuit module include at least 2 induced voltage identification modules, induced voltage identification module with it is spontaneous
Electric module is corresponding, and the corresponding induced voltage identification module of each self power generation module presses under self power generation module to identify
Work or homing action；The corresponding 2 induced voltage identification modules of each self power generation module, press under self power generation module to identify
Work and homing action.
Preferably, the induced voltage identification module includes at least one rectification module, at least one energy-storage module.
Preferably, the induced voltage identification module further includes a voltage transformation module, is known for improving induced voltage
The voltage of energy-storage module is adapted to it with processor module acceptable voltage range in other module.
It preferably, include key, the key covers the self power generation module, and the key bottom surface is provided with driving
Portion, the driving portion and the power reception part of the self power generation module are oppositely arranged；Wherein, the key setting at least two,
And corresponded with respective electricity generation module, when any key is pressed, triggers corresponding self power generation module and generate induced voltage.
Preferably, shaft is provided on the pedestal, the key bottom is provided with buckle corresponding with the shaft, institute
Key is stated by being connected in the shaft, so that the key can be rotated around the shaft.
Preferably, the self power generation module further includes static module, and the motion module under external force can be with respect to institute
State static block motion；Specific: the motion module is equipped with permanent-magnet component, and the static module is equipped with coil block；
Alternatively, the motion module is equipped with coil block, the static module is equipped with permanent-magnet component.
Compared with prior art, the utility model has the beneficial effects that:
In a kind of more spontaneous electric switches of key provided by the utility model, multiple keys and multiple self power generation modules are set,
Multiple self power generation modules share a circuit module, and each key corresponds to a self power generation module, presses any key
Corresponding self power generation module is set to generate electricity, and different self power generation modules is triggered when acting, the induced voltage identification of circuit module
It is which electricity generation module acts that module, which can identify, and circuit module is then made to be sent out different signals.The structure
No setting is required microswitch, reduces circuit module height, reduces the whole volume of switch, improves user experience, and
And key and self power generation module correspond, and guarantee that key corresponding function is reliablely and stablely realized.
[Detailed description of the invention]
It, below will be in the utility model embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Required attached drawing is briefly described.It should be evident that drawings described below is only the one of the utility model
A little embodiments for those of ordinary skill in the art without creative efforts, can also be according to these
Attached drawing obtains other attached drawings.
Fig. 1 is a kind of control schematic diagram of the spontaneous electric switch of more keys in the prior art；
Fig. 2 is a kind of three-dimensional view of more spontaneous electric switches of key provided by the embodiment of the utility model；
Fig. 3 is a kind of explosive view of more spontaneous electric switches of key provided by the embodiment of the utility model；
Fig. 4 is the structure sectional view on a kind of direction more key spontaneous electric switch AA ' shown in Fig. 2；
Fig. 5 is a kind of composition schematic diagram of circuit module provided by the embodiment of the utility model；
Fig. 6 is a kind of composition schematic diagram for induced voltage identification module that this practical new embodiment provides；
Fig. 7 is that a kind of rectification, storage and induced voltage provided by the embodiment of the utility model identify combined circuit signal
Figure；
Fig. 8 is the composition schematic diagram of another circuit module provided by the embodiment of the utility model；
Fig. 9 is another rectification, storage and the signal of induced voltage identification circuit module provided by the embodiment of the utility model
Figure；
Figure 10 is a kind of isolation module implementation schematic diagram provided by the embodiment of the utility model；
Figure 11 is the stereopsis of self power generation module in a kind of more spontaneous electric switches of key provided by the embodiment of the utility model
Figure；
Figure 12 is the explosion view of self power generation module in a kind of more spontaneous electric switches of key provided by the embodiment of the utility model
Figure；
Figure 13 is the structure sectional view on the direction self power generation module BB ' shown in Figure 11；
Figure 14 is the three-dimensional view of torsional spring in self power generation module provided by the embodiment of the utility model；
Figure 15 is the three-dimensional view of pressing piece in self power generation module provided by the embodiment of the utility model；
Figure 16 is the enlarged diagram in Figure 13 at C.
[specific embodiment]
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
In the description of the present invention, term "inner", "outside", " longitudinal direction ", " transverse direction ", "upper", "lower", "top", "bottom",
The orientation or positional relationship of the instructions such as "left", "right" is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of retouching
It states the utility model rather than requires the utility model that must be constructed and operated in a specific orientation, therefore be not construed as pair
The limitation of the utility model.
As long as in addition, technical characteristic involved in the various embodiments of the present invention described below each other it
Between do not constitute conflict and can be combined with each other.Below just with reference to drawings and examples in conjunction with being described in detail the utility model.
The utility model embodiment provides a kind of spontaneous electric switch of more keys, as shown in Figures 2 and 3, more keys
Spontaneous electric switch includes:
Pedestal 1；
Self power generation module 2, self power generation module 2 are mounted on pedestal 1, and the self power generation module 2 includes motion module, movement
Power reception part is provided in module, for receiving external motivating force, motion module acts under external force so that it is described from
Electricity generation module 2 generates induced voltage；Wherein, the setting of self power generation module 2 at least two, when different self power generation modules 2 is triggered
It can produce different trigger signals；
Reseting module 3, for so that self power generation module resets；Wherein, the corresponding reseting module of each self power generation module 2
3；Alternatively, multiple self power generation modules 2 share a reseting module 3.
Circuit module 4, multiple self power generation modules 2 share a circuit module 4, respective electricity generation module 2 respectively with circuit mould
Block 4 is electrically connected, and is provided with induced voltage identification module, signal transmitting and receiving module on circuit module 4；When different self power generation modules 2
When being triggered, induced voltage identification module identification generates the self power generation module of induced voltage, the signal transmitting and receiving module to
The outer control signal for sending corresponding self power generation module.
In a kind of more spontaneous electric switches of key provided by the utility model, multiple keys and multiple self power generation modules are set,
Each key corresponds to a self power generation module, and multiple self power generation modules share a circuit module；By pressing any key
The power generation of corresponding self power generation module can be directly triggered, and different self power generation modules is triggered can be sent out different triggering letters
Number, to execute different functions.The structure no setting is required microswitch, reduces circuit module height, and it is whole to reduce switch
Volume, improve user experience, and key and self power generation module correspond, guarantee that key corresponding function is reliable and stable
It realizes on ground.
In conjunction with the embodiment of the present invention, it is preferred that further include key 5, key 5 is mounted on pedestal 1 and covers self power generation mould
Block 2,5 bottom surface of key are provided with driving portion 51, and such as Fig. 4, and driving portion 51 is oppositely arranged with power reception part；Wherein, key 5
Setting at least two, and corresponded with self power generation module 2, when any key 5 is pressed, driving portion 51 drives corresponding dynamic
The movement of power receiving element, and then trigger corresponding self power generation module 2 and generate induced voltage.
Referring to figs. 2 and 3, in the utility model embodiment, for 3 self power generation module 2 and 3 keys 5 are set,
The position of 3 key 5 and 3 self power generation modules 2 is corresponding up and down one by one.Circuit module 4 may be provided at the upside of self power generation module 2
Or downside, and circuit module 4 is electrically connected with 3 self power generation modules 2 respectively, circuit when being triggered so as to any self power generation module 2
Module 4 can be powered；Meanwhile respective electricity generation module 2 connects from the different pins of signal transmitting and receiving module on circuit module 4 respectively
It connects, when so that different self power generation modules 2 being triggered, is sent out different signals.One is formed between each key 5 and pedestal 1
A cavity, 3 self power generation modules 2 and circuit module 4, which are respectively mounted, to be arranged in the cavity, and each key 5 is movably arranged on bottom
On seat 1, in order to carry out pressing operation, specifically: shaft is provided on pedestal 1,5 bottom of key is provided with to match with shaft
Buckle, key 5 is by being connected in shaft, then key 5 can rotate around the axis；Wherein, flexible in order to guarantee to install
Conveniently, the settable one or more of shaft, is correspondingly arranged one or more buckles, and shaft and buckle correspond clamping.When
When multiple buckles and multiple shafts is arranged, the high settings such as multiple buckles can be equidistant are arranged in a linear in 5 bottom of key, Duo Gezhuan
Axis also corresponding high settings such as equidistant, are arranged in a linear on pedestal 1.3 and 2 phase of self power generation module are provided on pedestal 1
The region matched, for installing 3 self power generation modules 2, moreover, to facilitate installation, multiple shafts on pedestal 1 can be respectively set
Between two neighboring installation region, so as to non-interference in installation and clamping.
In conjunction with the utility model embodiment, there are a kind of optional implementations, and 5 bottom of key is provided with shaft, bottom
It is provided with buckle corresponding with shaft on seat 1, the shaft of key 5 is connected on buckle, so that key 5 can rotate around the axis.Tool
The set-up mode and quantity of body are similar with above structure, and details are not described herein again.
With reference to Fig. 4, each 5 bottom of key is provided with downwardly projecting driving portion 51, should when pressing any key 5
The driving portion 51 of 5 bottom surface of key presses down on, and pressing active force is applied to the corresponding self power generation module 2 in 5 lower section of key
On, and then trigger corresponding self power generation module 2 and generate induced voltage, electric energy is provided for circuit module 4；Synchronous signal transceiver module
Be sent out trigger signal corresponding with the key 5 and self power generation module 2 that are pressed, so make controlled end execute with should be by
The corresponding control function of key 5.
In a kind of wherein embodiment, specific control process is as shown in Figure 5 and Figure 6.Any in 3 self power generation modules
It is a after the movement that is triggered, along path shown in corresponding solid arrow, turn by corresponding rectification module, energy-storage module and power supply
Block is changed the mold to power to backend load.At the same time, the induced voltage for the self power generation module being triggered is reached also along dotted arrow
Corresponding identification module, corresponding identification module will transmit a signal to processor module.Under this embodiment, know described in Fig. 5
The specific composition of other module is as shown in fig. 6, it includes individual rectification module and energy-storage modules, it is preferable that can also include limit
The energy that flow module is drawn to limit the identification module from self power generation module；Optionally, which can also include electricity
Conversion module is pressed, the voltage for improving energy-storage module in identification module keeps it suitable with processor module acceptable voltage range
Match.Preferably, the voltage transformation module adds triode to constitute by resistance or resistance.Optionally, the voltage transformation module it
Include also afterwards an overvoltage protective module, protects the signal input port of processor module not damaged.As shown in fig. 7, at this point,
Rectification module shows as diode D1 shown in fig. 7 in Fig. 6, and current limliting module shows as energy storage in resistance R1, Fig. 6 in Fig. 7
Module shows as the capacitor C1 in Fig. 7, and voltage transformation module shows as the bleeder circuit in Fig. 7, and is made of R2 and R3；Fig. 6
Shown in overvoltage protective module, the overvoltage protection diode D2 being embodied in Fig. 7.
In another embodiment, specific control process is as shown in Figure 8 and Figure 9.In this implementation, rectification module and
The output of energy-storage module is multiplexed to the supply input of conventional processor module and the collection voltages input of identification module, phase
For in Fig. 5 identification module directly be connected with self power generation module for, in this embodiment scheme, identification module be in Fig. 5
Energy-storage module output end be connected.Such as Fig. 8, after any self power generation module is triggered, the induced voltage generated, which reaches, to be corresponded to
Rectification module and energy-storage module, on the one hand the energy-storage module export electric energy and gives backend load power supply to power conversion module,
On the one hand it exports detection voltage and is told to corresponding identification module so that identification module exports detection signal to processor module
Processor is which self power generation module is triggered.Connection structure between its rectification module, energy-storage module and identification module is specific
As shown in figure 9, from self power generation module generate induced voltage pass through rectification module, arrive energy-storage module, then on the one hand by every
It exports from module to power conversion module, isolation module undertakes buffer action, so that the induced electricity that different self power generation modules generate
Energy-storage module is pressed in be mutually isolated here, this is because when considering the problems of cost, each rectification module shown in Fig. 8, storage
It is to be transmitted by same port, at this point, each energy-storage module is defeated in order to prevent when energy module is output to power conversion module
It is obtained to the voltage of power conversion module by other energy-storage modules, to influence the voltage detecting of current identification module, causes out
Identification module on other channels accidentally obtains voltage input, and the corresponding isolation module is just provided with very necessary presence
Property, it is preferable that the isolation module is made of rectifier diode, as shown in Figure 10, for the isolation circuit being accordingly made of diode
Schematic diagram.Meanwhile the electric energy of each energy-storage module carries out optional pressure regulation and protection by corresponding identification module, is output to processing
Device module.
In embodiments of the present invention, the reseting module 3 is specially spring, torsional spring or elastic slice；The reseting module 3 is fixed
On pedestal 1, and it is located at the downside of the power reception part, and abut with the lower end of the power reception part.
With reference to the accompanying drawing, the structure and electricity generating principle of self power generation module 2 are illustrated.
Such as Figure 11-Figure 13, self power generation module 2 provided by the embodiment of the utility model includes coil block 21, permanent-magnet component
22, drive module 23, pedestal 24 and rotating member 25, coil block 21 and permanent-magnet component 22 are pivotally connected, and permanent-magnet component 22 is equipped with
For receiving the power reception part 221 of external motivating force.Drive module 23 includes 232 (i.e. this hair of pressing piece 231 and reseting module
Reseting module 3 in bright embodiment is realized as the component units of self power generation module 2 in this implementation), pressing piece 231
The two sides up and down of power reception part 221, and reseting module 232 and power reception part 221 are separately positioned on reseting module 232
Downside abuts；Wherein, the driving portion 51 of 5 bottom surface of key is located at the upside of pressing piece 231.Under original state, pressing piece 231 with
It is provided with gap between 51 bottom of driving portion of corresponding key 5, is denoted as the first gap；Meanwhile pressing piece 231 and power reception part
It is also equipped with gap between 221, is denoted as the second gap.When pressing keys 5, driving portion 51 first moves the distance in the first gap,
It is contacted and pressed on pressing piece 231 again, and pressing piece 231 first pushes reseting module 232 open under external force and moves second
The distance in gap, then power reception part 221 is contacted and pressed, and then permanent-magnet component 22 is driven to move with respect to coil block 21 to produce
Raw induced voltage.By setting the first gap and the second gap, can be provided for the driving portion and pressing piece 231 of key 5 one to
Under acceleration, increase movement velocity of the pressing piece 231 when touching power reception part 221, connect to improve power
The movement velocity of addressee 221 accelerates the movement velocity of power reception part at work, and then improves variation rate of magnetic flux,
Finally bring the promotion of generated energy.
In the present embodiment, the usually self power generation module further includes static module, and the motion module is in external force
Under can the relatively described static block motion；Specific: the motion module is equipped with permanent-magnet component, and the static module is equipped with
Coil block；Alternatively, the motion module is equipped with coil block, the static module is equipped with permanent-magnet component.Permanent-magnet component
22 generate movement, as motion module at work；Coil block 21 remains static at work, as static module.
It is understood that the relativeness of permanent-magnet component and coil block can be interchanged in a disposable embodiment,
That is, coil block generates movement, as motion module at work；Permanent-magnet component remains static at work, as quiet
Only module, and power reception part is arranged on coil block.Under original state, it is provided between pressing piece and power reception part
Gap, i.e. the second gap；When work, pressing piece first pushes reseting module open under the driving force effect of key and moves the second gap
Distance, then contact and press power reception part, and then drive coil block with respect to permanent-magnet component movement to generate induced voltage.
In the utility model embodiment, the pedestal 24 of self power generation module 2 is fixedly mounted on pedestal 1, motion module, quiet
Only module and drive module 23 are mounted on pedestal 1 by pedestal 24.With specific reference to Figure 11 and Figure 12, self power generation module 2
Pedestal 24 is internally provided with hollow region, so that rotating member 25 to be mounted in pedestal 24, is also equipped with inside rotating member 25
Empty region, so that coil block 21 and permanent-magnet component 22 are mounted on pedestal 24 by rotating member 25；Wherein, coil block 21 with
Rotating member 25 is pivotally connected, and permanent-magnet component 22 is fixedly mounted on the right end of rotating member 25, then power reception part 221, which may be provided at, turns
The right end of moving part 21.The concrete mode of pivot connection are as follows: there are two installation axle, coil blocks for setting on the inside of the left end of rotating member 25
21 outsides are correspondingly provided with two axis holes to match with installation axle, then two installation axles are socketed in respectively in two axis holes,
Rotating member 25 and coil block 21 is realized to be pivotally connected.Meanwhile the right end of pressing piece 231 and pedestal 24 is pivotally connected, and is resetted
Module 232 is also pivotally connected with the right end of pedestal 24, then under external force, pressing piece 231 can be opposite with reseting module 232
Pedestal 24 is rotated.Wherein, power reception part 221 can right end separately formed and that rotating member 25 is set, can also with turn
Moving part 25 is integrally formed, and rotating member 25 can be driven to move when power reception part 221 is by applied external force, and then drives permanent magnetism
Component 22 is moved with respect to coil block 21, to generate induced voltage.
With further reference to Figure 12, coil block 21 includes magnetic conductive part 211 and the induction coil on magnetic conductive part 211
212, permanent-magnet component 22 includes the power reception part 221, permanent magnet 222 and about 222 permanent magnet that 25 right end of rotating member is arranged in
A pair of of magnetic conduction sheet 223 at both ends can then drive rotating member 25 to move, in turn when power reception part 221 is by applied external force
A pair of of magnetic conduction sheet 223 is driven to move up and down, a pair of of magnetic conduction sheet 223 is contacted with the upper and lower surface of 211 right end of magnetic conductive part respectively, due to
The variation of magnetic flux direction generates induced voltage.The movement velocity of magnetic conduction sheet 223 is faster, and the induction electricity of generation is also bigger.
In the utility model embodiment, flexible material, such as torsional spring, spring or bullet is can be used in reseting module 232
Piece, then after spontaneous electric switch completes pressing power generation, reseting module 232 can be answered spontaneous electric switch using its resilience
Position.With reference to Figure 13, and using the state of diagram as original state, it is pressed downwardly when pressing piece 231 receives applied external force,
Then power reception part 221 receives driving force, drives permanent-magnet component 22 to move with respect to coil block 21, to generate induced electricity
Pressure, pressing piece 231 is in the state being pressed at this time.When removing external force, reseting module 232 generates upward rebound
Power, power reception part 221 receives screen resilience and moves upwards and push pressing piece 231 upwards, until pressing piece 231 and power reception
Part 221 replys original state, completes to reset.
To use torsional spring, as shown in Figure 14 and Figure 15, torsional spring includes two power as illustrating for reseting module 232 below
The bottom both ends of cross bar 62 between arm 61 and two arm of forces, pressing piece 231 are provided with boss 71, are respectively used to pressing torsional spring
Two arm of forces 61, be equipped with recessed portion 72 between two boss 71, the top surface of recessed portion 72 be used to press below power reception part
221.Such as Figure 16, under original state, two boss 71 of pressing piece 231 are abutted with two arm of forces 61 below respectively, torsional spring
Cross bar 62 is abutted with the downside of power reception part 221, between being provided between 221 upper end of top surface and power reception part of recessed portion 72
Gap, i.e. the second gap.When working under driving force effect of the pressing piece 231 in key 1, two boss 71 first push torsional spring open
The distance in two gaps, 72 top surface of recessed portion contact and press power reception part 221 again, and then make permanent-magnet component 22 with respect to coil group
The movement of part 21 generates induced voltage；When removing external force, two arm of forces 61 of torsional spring push pressing piece 231, and cross bar 62 is pushed away upwards
Dynamic power reception part 221 upwards, until completing to reset, reaches the original state as shown in Figure 13 and Figure 16.
In the utility model embodiment, when needing to control a certain electric appliance or control electric appliance realizes a certain function, pressing
Key 5 corresponding with the electric appliance or the function, key 5 drive the opposing stationary module fortune of the motion module of corresponding self power generation module 2
It is dynamic and generate induced voltage, and then provide power supply for circuit module 4 so that signal transmitting and receiving module be sent out it is right with the key 5
The signal answered, and then control corresponding electric appliance or execute corresponding function.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (11)
1. a kind of spontaneous electric switch of more keys characterized by comprising
Pedestal；
Self power generation module, the self power generation module are mounted on the base, and the self power generation module includes motion module, described
Power reception part is provided in motion module, the motion module acts under external force, so that the self power generation module produces
Raw induced voltage；Wherein, the self power generation module setting at least two；
Reseting module, for so that self power generation module resets；
Circuit module, at least two self power generations module are electrically connected with the circuit module, and thoughts are arranged in the circuit module
Voltage identification module, signal transmitting and receiving module are answered, when different self power generation modules is triggered, the induced voltage identification module is known
Not Chan Sheng induced voltage self power generation module, the signal transmitting and receiving module be sent out corresponding self power generation module control letter
Number.
2. the spontaneous electric switch of more keys according to claim 1, which is characterized in that each self power generation module corresponding one multiple
Position module；Alternatively, multiple self power generation modules share a reseting module.
3. the spontaneous electric switch of more keys according to claim 1, which is characterized in that reseting module is spring, torsional spring or bullet
Piece；The reseting module is fixed on the base, and be located at the power reception part downside, and under the power reception part
End abuts.
4. the spontaneous electric switch of more keys according to claim 3, which is characterized in that the reseting module is specially torsional spring
When, the torsional spring includes the cross bar between two arm of forces and two arm of forces；The self power generation module further includes pressing piece, described to press
The bottom both ends of casting die are provided with boss, and recessed portion is equipped between two boss, and the top surface of the recessed portion is described dynamic for pressing
Power receiving element；Under original state, described two boss are abutted with described two arm of forces respectively, the cross bar and the power reception
The downside of part abuts.
5. the spontaneous electric switch of more keys according to claim 1, which is characterized in that the circuit module further includes one whole
Flow module, an energy-storage module, a processor module and a memory module；Wherein, the self power generation module, rectification mould
Block, energy-storage module are sequentially connected in series, wherein memory module and energy-storage module are connected with the processor module respectively.
6. the spontaneous electric switch of more keys according to claim 5, which is characterized in that the circuit module includes at least 2
Induced voltage identification module, induced voltage identification module is corresponding with self power generation module, the corresponding induction of each self power generation module
Voltage identification module, to identify the pressing action or homing action of self power generation module；Corresponding 2 inductions of each self power generation module
Voltage identification module, to identify the pressing action and homing action of self power generation module.
7. the spontaneous electric switch of more keys according to claim 6, which is characterized in that the induced voltage identification module includes
At least one rectification module, at least one energy-storage module.
8. the spontaneous electric switch of more keys according to claim 7, which is characterized in that the induced voltage identification module also wraps
A voltage transformation module is included, the voltage for improving energy-storage module in induced voltage identification module makes it can with processor module
Receive voltage range adaptation.
9. the spontaneous electric switch of more keys according to claim 1, which is characterized in that include key, the key covers institute
Self power generation module is stated, the key bottom surface is provided with driving portion, the power reception of the driving portion and the self power generation module
Part is oppositely arranged；Wherein, the key setting at least two, and corresponded with respective electricity generation module, when any key is pressed
When pressure, triggers corresponding self power generation module and generate induced voltage.
10. the spontaneous electric switch of more keys according to claim 9, which is characterized in that be provided with shaft, institute on the pedestal
It states key bottom and is provided with buckle corresponding with the shaft, the key is by being connected in the shaft, so that institute
Stating key can rotate around the shaft.
11. the spontaneous electric switch of more keys according to claim 1, which is characterized in that the self power generation module further includes quiet
Only module, the motion module under external force can the relatively described static block motions；It is specific: to be set in the motion module
There is permanent-magnet component, the static module is equipped with coil block；Alternatively, the motion module is equipped with coil block, it is described quiet
Only module is equipped with permanent-magnet component.
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| CN201821296713.7U CN208767198U (en) | 2018-08-13 | 2018-08-13 | A kind of spontaneous electric switch of more keys |
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| CN201821296713.7U CN208767198U (en) | 2018-08-13 | 2018-08-13 | A kind of spontaneous electric switch of more keys |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111180241A (en) * | 2020-01-18 | 2020-05-19 | 武汉领普科技有限公司 | Self-generating switch with light emitting module and processing method thereof |
| CN111862563A (en) * | 2020-06-08 | 2020-10-30 | 广东万家乐燃气具有限公司 | Multi-channel wireless transmitting device, wireless communication device and water heater device |
| CN113410971A (en) * | 2021-05-16 | 2021-09-17 | 武汉领普科技有限公司 | Self-generating switch and processing method and control system thereof |
| CN113517152A (en) * | 2021-05-16 | 2021-10-19 | 武汉领普科技有限公司 | Switch control method, receiving end control method, self-generating switch and receiving end |
| WO2022032650A1 (en) * | 2020-08-14 | 2022-02-17 | 廖淑辉 | Ultrathin self-powered wireless switch, method therefor, and application thereof |
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2018
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111180241A (en) * | 2020-01-18 | 2020-05-19 | 武汉领普科技有限公司 | Self-generating switch with light emitting module and processing method thereof |
| CN111180241B (en) * | 2020-01-18 | 2022-03-11 | 武汉领普科技有限公司 | Self-generating switch with light emitting module and processing method thereof |
| CN111862563A (en) * | 2020-06-08 | 2020-10-30 | 广东万家乐燃气具有限公司 | Multi-channel wireless transmitting device, wireless communication device and water heater device |
| WO2022032650A1 (en) * | 2020-08-14 | 2022-02-17 | 廖淑辉 | Ultrathin self-powered wireless switch, method therefor, and application thereof |
| CN113410971A (en) * | 2021-05-16 | 2021-09-17 | 武汉领普科技有限公司 | Self-generating switch and processing method and control system thereof |
| CN113517152A (en) * | 2021-05-16 | 2021-10-19 | 武汉领普科技有限公司 | Switch control method, receiving end control method, self-generating switch and receiving end |
| CN113410971B (en) * | 2021-05-16 | 2022-06-03 | 武汉领普科技有限公司 | Self-generating switch and processing method and control system thereof |
| CN113517152B (en) * | 2021-05-16 | 2022-08-16 | 武汉领普科技有限公司 | Switch control method, receiving end control method, self-generating switch and receiving end |
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