CN203661021U - Touch control switch and electric system - Google Patents
Touch control switch and electric system Download PDFInfo
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- CN203661021U CN203661021U CN201320704045.8U CN201320704045U CN203661021U CN 203661021 U CN203661021 U CN 203661021U CN 201320704045 U CN201320704045 U CN 201320704045U CN 203661021 U CN203661021 U CN 203661021U
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Abstract
The utility model discloses a touch control switch. The touch control switch comprises a touch control panel and a touch control circuit. The touch control panel is internally provided with a friction generator. Two output electrodes of the friction generator are connected with the touch control circuit. The touch control panel receives touch control motions. The touch control motions change a distance between the two output electrodes of the friction generator and enable the friction generator to generate friction, so that the friction generator is enabled to output variable electric signals. The touch control circuit receives the variable electric signals output by the friction generator and outputs signals used for controlling the switching on or switching off of external electric equipment. The utility model also discloses an electric system. The electric system comprises the touch control switch and external electric equipment. The touch control circuit in the touch control switch is connected with the external electric equipment. The touch control switch provided by the utility model is more reliable in operation and can stably operate for a long time in various severe environments.
Description
Technical field
The utility model relates to field of switches, more particularly, relates to a kind of touch switch.
Background technology
Touch switch refers to the switch that can change by the deformation touching electric capacity, is the replacement product of traditional mechanical push-key type switch.But, touch sensitive panel job insecurity of the prior art.As minimum in the capacitance variations that people's finger brings in the time touching touch sensitive panel, can only bring the capacitance variations less than 0.5PF.For small like this capacitance change, the variation of humidity, variation, the electromagnetic interference etc. of temperature all can affect the measurement result of measuring circuit greatly, be difficult to guarantee touch sensitive panel working stability, be especially difficult to guarantee touch sensitive panel long-term steady operation under various adverse circumstances.
Utility model content
Goal of the invention of the present utility model is the defect for prior art, proposes a kind of touch switch, in order to solve the problem of touch switch job insecurity in prior art.
According to an aspect of the present utility model, the utility model provides a kind of touch switch, comprising: contact panel and touch-control circuit; In contact panel, be provided with triboelectricity machine; Two output electrodes of triboelectricity machine connect touch-control circuit;
Touch-control circuit receives the signal of telecommunication of the variation of triboelectricity machine output, the signal that output is opened or closed for controlling external electric equipment;
Touch-control circuit comprises signal processing circuit, signal processing circuit comprises signal deteching circuit, controller and timer, signal deteching circuit is all connected controller with timer, and signal deteching circuit also connects the output of triboelectricity machine, and controller connects the output of touch-control circuit; Signal deteching circuit is for detection of positive change and the inverse change of the signal of telecommunication changing, and timer is used for the positive change of the signal of telecommunication that calculates variation to the time interval of inverse change, and controller is for controlling and export point touching or the long signal by touching.
Further, touch switch of the present utility model, also comprises: wireless transport module, the output of touch-control circuit is connected with wireless transport module, exports the signal of opening or closing for controlling external electric equipment by wireless transport module.
Further, touch switch of the present utility model, triboelectricity machine comprises: the first electrode layer being cascading, the first high molecular polymer insulating barrier, and the second electrode lay; Wherein, the first electrode layer is arranged on the first side surface of the first high molecular polymer insulating barrier; The second side surface of the first high molecular polymer insulating barrier, towards the second electrode lay setting, forms frictional interface between the first high molecular polymer insulating barrier and the second electrode lay, and the first electrode layer and the second electrode lay form the signal output part of triboelectricity machine.
Further, touch switch of the present utility model, triboelectricity machine comprises: the first electrode layer being cascading, the first high molecular polymer insulating barrier, the second high molecular polymer insulating barrier and the second electrode lay; Wherein, the first electrode layer is arranged on the first side surface of the first high molecular polymer insulating barrier; The second electrode lay is arranged on the first side surface of the second high molecular polymer insulating barrier; The second side surface of the second side surface of the first high molecular polymer insulating barrier and the second high molecular polymer insulating barrier is oppositely arranged, between the first high molecular polymer insulating barrier and the second high molecular polymer insulating barrier, form frictional interface, the first electrode layer and the second electrode lay form the signal output part of triboelectricity machine.
Further, touch switch of the present utility model, triboelectricity machine comprises: the first electrode layer being cascading, the first high molecular polymer insulating barrier, thin layer between two parties, the second high molecular polymer insulating barrier and the second electrode lay; Wherein, the first electrode layer is arranged on the first side surface of the first high molecular polymer insulating barrier; The second electrode lay is arranged on the first side surface of the second high molecular polymer insulating barrier; Thin layer is polymer film layer between two parties, be arranged between the second side surface of the first high molecular polymer insulating barrier and the second side surface of the second high molecular polymer insulating barrier, the first high molecular polymer insulating barrier and form frictional interface between two parties between thin layer, and/or, the second high molecular polymer insulating barrier and form frictional interface between two parties between thin layer, the first electrode layer and the second electrode lay form the signal output part of triboelectricity machine.
Further, touch switch of the present utility model, triboelectricity machine comprises: the first electrode layer being cascading, the first high molecular polymer insulating barrier, electrode layer between two parties, the second high molecular polymer insulating barrier and the second electrode lay; Wherein, the first electrode layer is arranged on the first side surface of the first high molecular polymer insulating barrier; The second electrode lay is arranged on the first side surface of the second high molecular polymer insulating barrier; Electrode layer is arranged between the second side surface of the first high molecular polymer insulating barrier and the second side surface of the second high molecular polymer insulating barrier between two parties, the first high molecular polymer insulating barrier and form frictional interface between two parties between electrode layer, and/or, the second high molecular polymer insulating barrier and form frictional interface between two parties between electrode layer, any both or the three in electrode layer, the first electrode layer and the second electrode lay forms the signal output part of triboelectricity machine between two parties.
Further, touch switch of the present utility model, at least one face in two faces of formation frictional interface is provided with micro-nano structure.
According on the other hand of the present utility model, the utility model provides a kind of using electricity system that comprises the utility model touch switch, also comprises: external electric equipment, touch-control circuit is connected with external electric equipment.
Touch switch of the present utility model adopts triboelectricity machine to replace original electric capacity, triboelectricity machine not only can be by the distance between two output electrodes of change triboelectricity machine, thereby change the stored charge in two output electrodes, can also be according to touching and then friction generation electric charge, thereby change the stored charge in two output electrodes, the change in electrical charge amount of its generation is far longer than the change in electrical charge amount that existing touch sensitive panel is brought, can make touch-control circuit this variation more easily be detected, and the change in electrical charge that triboelectricity machine brings due to touch will be far longer than humidity variation, variations in temperature, the change in electrical charge that electromagnetic interference etc. are brought, make touch switch work of the present utility model more stable, steady operation that can be long-term under various adverse circumstances.
Accompanying drawing explanation
Fig. 1 is the structural representation of the touch switch of the utility model embodiment mono-;
Fig. 2 is the structural representation that the touch-control circuit of the utility model embodiment mono-is connected with wireless transport module;
Fig. 3 is the structural representation of the touch switch that comprises signal processing circuit of the utility model embodiment mono-;
Fig. 4 is the structural representation of the signal processing circuit of the utility model embodiment mono-;
Fig. 5 is the structural representation of the using electricity system of the utility model embodiment bis-;
Fig. 6 is the structural representation of the LED lamp of the utility model embodiment bis-;
Fig. 7 a is the perspective view of the first structure of triboelectricity machine of the present utility model;
Fig. 7 b is the cross-sectional view of the first structure of triboelectricity machine of the present utility model;
Fig. 8 a is the perspective view of the second structure of triboelectricity machine of the present utility model;
Fig. 8 b is the cross-sectional view of the second structure of triboelectricity machine of the present utility model;
Fig. 9 a is the perspective view of the third structure of triboelectricity machine of the present utility model;
Fig. 9 b is the cross-sectional view of the third structure of triboelectricity machine of the present utility model;
Figure 10 a is the perspective view of the 4th kind of structure of triboelectricity machine of the present utility model;
Figure 10 b is the cross-sectional view of the 4th kind of structure of triboelectricity machine of the present utility model.
Embodiment
For fully understanding object, feature and effect of the utility model, by following concrete execution mode, the utility model is elaborated, but the utility model is not restricted to this.
The utility model first embodiment provide a kind of touch switch, and Fig. 1 is the structural representation of the touch switch of the utility model embodiment mono-, and as shown in Figure 1, touch switch 5 comprises: contact panel (not shown) and touch-control circuit 2; In contact panel, be provided with triboelectricity machine 1; Two output electrodes of triboelectricity machine 1 connect touch-control circuit 2;
Contact panel receives touch action, and touch action, for changing the distance between two output electrodes of triboelectricity machine 1 and making triboelectricity machine 1 produce friction, makes the signal of telecommunication of triboelectricity machine 1 exporting change;
Touch-control circuit 2 receives the signal of telecommunication of the variation that triboelectricity machine 1 exports, the signal that output is opened or closed for controlling external electric equipment.
In the contact panel of touch switch, be provided with triboelectricity machine, triboelectricity machine can be one, can be also multiple, and the in the situation that of multiple triboelectricity machine, multiple triboelectricity machines can connect by mode in parallel and/or series connection.The structure of triboelectricity machine and operation principle will be described in detail below.
Triboelectricity machine substitutes as electric capacity, and except can be in the time being communicated with external circuit, passive stored charge, can also rub and produce electric charge according to touch.On the one hand, in the time that triboelectricity machine is touched, owing to producing deformation meeting, two distances between output electrode are changed, for example, touch two distances between output electrode are reduced, in the time being communicated with external circuit, the quantity of electric charge of two output electrodes increases; On the other hand, touch and produce friction, make two output electrodes of triboelectricity machine produce electric charge.Two output electrodes, under the double action of change of distance and triboelectricity, accumulate a large amount of electric charges, make the signal of telecommunication of a variation of triboelectricity machine output, and the variable quantity of this signal of telecommunication will be far away higher than the simple change in electric amount that adopts electric capacity deformation to produce.Touch-control circuit is according to the signal of telecommunication of this variation thus, and output is used for controlling the signal that external electric equipment is opened or closed.For example, when finger touch triboelectricity machine makes the signal of telecommunication of its output positive change, be that the electric weight of the signal of telecommunication is while increasing suddenly, the signal that external electric equipment is opened or closed is controlled in touch-control circuit output, external electric equipment judges that according to the control circuit of self this signal is to open or shutdown signal, and external electric equipment is opened accordingly or closed; Or, after finger touch, leave triboelectricity machine make its output inverse change the signal of telecommunication time, be that the electric weight of the signal of telecommunication is while reducing suddenly, the signal that external electric equipment is opened or closed is controlled in touch-control circuit output, external electric equipment judges that according to the control circuit of self this signal is to open or shutdown signal, and external electric equipment is opened accordingly or closed.
Due to the change of distance between two output electrodes of triboelectricity machine and the double action of triboelectricity, make the variable quantity of its signal of telecommunication far above environmental interference, make the work of touch switch more stable, more can adapt to adverse circumstances.And triboelectricity machine is simple in structure, not cracky, can make touch switch adapt to long-term steady operation.
Fig. 2 is the structural representation that the touch-control circuit of the utility model embodiment mono-is connected with wireless transport module, as shown in Figure 2, touch switch 5 also comprises: wireless transport module 3, the output of touch-control circuit 2 is connected with wireless transport module 3, the signal of being opened or closing for controlling external electric equipment by wireless transport module 3 outputs.
By increasing wireless transport module, for example wireless launcher, at other equipment configuration radio receivers, wireless launcher emission switch signal, radio receiver receives this wireless signal, can realize the controlled in wireless of touch switch of the present utility model, makes its range of application more extensive.
Fig. 3 is the structural representation of the touch switch that comprises signal processing circuit of the utility model embodiment mono-, as shown in Figure 3, touch-control circuit 2 comprises: signal processing circuit 21, signal processing circuit 21 receives the signal of telecommunication of the variation that triboelectricity machine 1 exports, and determines that according to positive change to the time of inverse change of the signal of telecommunication changing touch action is point touching or long by touch.
Fig. 4 is the structural representation of the signal processing circuit of the utility model embodiment mono-, as shown in Figure 4, signal processing circuit 21 comprises signal deteching circuit 211, controller 212 and timer 213, signal deteching circuit 211 is all connected controller 212 with timer 213, signal deteching circuit 211 also connects the output of triboelectricity machine 1, and controller 212 connects the output of touch-control circuit 2; Signal deteching circuit 211 is for detection of positive change and the inverse change of the signal of telecommunication changing, timer is used for the positive change of the signal of telecommunication that calculates variation to the time interval of inverse change, and controller is for controlling and export point touching or the long signal by touching.Signal deteching circuit is positive change or inverse change for detection of the signal of telecommunication changing, in the time detecting as positive change, and signal deteching circuit notification controller, controller control timer starts timing; In the time detecting as inverse change, signal deteching circuit notification controller, controller control timer stops timing.Controller, according to the beginning timing time of timer and the difference that stops timing time, judges that touch action is point touching or long by touch.Be greater than default time threshold if start timing time with the difference that stops timing time, controller judges that this touch action is for length is by touch; Be less than or equal to default time threshold if start timing time with the difference that stops timing time, controller judges that this touch action is point touching.Then controller is exported this judgement signal to external equipment.
The utility model second embodiment provide a kind of using electricity system that comprises the utility model touch switch, Fig. 5 is the structural representation of the using electricity system of the utility model embodiment bis-, as shown in Figure 5, using electricity system comprises: touch switch 5 and external electric equipment 4, and touch switch 5 comprises contact panel and touch-control circuit; In contact panel, be provided with triboelectricity machine 1, two output electrodes of triboelectricity machine 1 connect this touch-control circuit 2, and touch-control circuit 2 is connected with external electric equipment 4.
External electric equipment includes but not limited to: lighting device, entrance guard device, device for monitoring vehicle, industrial data harvester, multimedia playing apparatus, fixed-line device, wireless terminal, metering device, fire protection alarm device and all kinds of household electrical appliance.
For example, touch switch of the present utility model is applied to lighting device, this lighting device is LED lamp, and Fig. 6 is the structural representation of the LED lamp of the utility model embodiment bis-, and as shown in Figure 6, LED lamp 41 comprises lighting control circuit 411.LED lamp can have following four kinds of mode of operations:
(1) not with the prominent bright prominent dark LED touching stepless light-modulating pattern of brightness memory
While initially powering on, lamp is for closing the state that goes out;
Touch touch switch, setting-up time threshold value is 550ms, in the time that the touch duration is less than 550ms, is judged as point touching, can realize the light on and off control of light.One click touches, and lamp is bright; Point touching again, lamp goes out.So circulation.Light is lighted or is closed while going out, cushions without brightness.And the original intensity that light is lighted is fixed as 50% of full brightness.
Touch touch switch, setting-up time threshold value is 550ms, in the time that the touch duration is greater than 550ms, is judged as length by touch, can realize the stepless brightness regulation of light.One vice-minister is by touching, and lamplight brightness increases gradually, and while unclamping, lamplight brightness is parked in and unclamps brightness corresponding to moment, exceedes for 3 seconds if long by the time, and lamplight brightness no longer changes after reaching high-high brightness; Long again by touching, lamplight brightness reduces gradually, and while unclamping, lamplight brightness is parked in and unclamps brightness corresponding to moment, exceedes for 3 seconds if long by the time, and lamplight brightness no longer changes after reaching minimum brightness.So circulation.
Under this pattern, touch switch connecting lamp light control circuit of the present utility model, lighting control circuit 411 is for to turn on or to close LED lamp according to the switching signal of touch switch, and the judgement signal of the point touching that sends according to touch switch of lighting control circuit 411 or longly carry out above-mentioned control by the judgement signal touching.
(2) not with the brightness memory gradually dark LED touching stepless light-modulating pattern that gets brighter
On the basis of the bright prominent dark LED touching stepless light-modulating function of not dashing forward with brightness memory; in the time that point touching is turned on light and turn off the light; by light control chip; make light slowly be smoothly transitted into compared with low-light level the original intensity of turning on light by one; in the time that point touching is turned off the light, by light control chip, make light by slowly level and smooth reduction until go out in pass of current brightness; thereby reach the vision buffer effect that brightness slowly changes, play the effect of protection eyes and eyesight.
Under this pattern, touch switch connecting lamp light control circuit of the present utility model, lighting control circuit for LED lamp provide can make the brightness of LED lamp change operating voltage.
(3) with the brightness memory gradually dark LED touching stepless light-modulating pattern that gets brighter
On the basis of dark LED touching stepless light-modulating function gradually that do not get brighter with brightness memory, increase brightness memory function.The in the situation that of the not power-off of AC220V power supply, brightness meeting when each point touching is turned off the light is remembered, can be using this brightness as original intensity when next point touching is turned on light.The in the situation that of AC220V power supply power-fail, the point touching for the first time after re-powering is turned on light, and original intensity is fixed as 50% of full brightness.
Under this pattern, above-mentioned lighting control circuit also comprises memory 412, lighting control circuit 411 connected storages 412, memory 412 is for storing the operating voltage of the LED lamp corresponding with brightness, lighting control circuit 411, according to the signal of telecommunication of touch switch 5, is transferred the operating voltage of storage and the operating voltage of LED lamp is adjusted into the operating voltage of being remembered from memory 412.
(4) tri-sections of touch dimming functions of LED
While initially powering on, lamp is for closing the state that goes out.
Each point touching, lamplight brightness is by low-light level, middle brightness, high brightness, the circulation change successively of going out.
Under this pattern, above-mentioned memory, also, for storing the operating voltage of the LED lamp corresponding with brightness at different levels, lighting control circuit, according to the signal of telecommunication of touch switch, is transferred the operating voltage of storage and the operating voltage of LED lamp is adjusted into the operating voltage of being remembered from memory 412.
Structure and the operation principle of the triboelectricity machine in self-charging ultracapacitor will be introduced in detail below.
The first structure of triboelectricity machine is as shown in Fig. 7 a and Fig. 7 b.Fig. 7 a and Fig. 7 b show respectively perspective view and the cross-sectional view of the first structure of triboelectricity machine.This triboelectricity machine comprises: the first electrode layer 11, the first high molecular polymer insulating barriers 12 that are cascading, and the second electrode lay 13.Particularly, the first electrode layer 11 is arranged on the first side surface of the first high molecular polymer insulating barrier 12; The second side surface of the first high molecular polymer insulating barrier 12 arranges towards the second electrode lay 13, between the first high molecular polymer insulating barrier 12 and the second electrode lay 13, form frictional interface, the first electrode layer 11 and the second electrode lay 13 form the signal output part of triboelectricity machine.
In order to improve the generating capacity of triboelectricity machine, on at least one face in two faces relative with the second electrode lay 13 at the first high molecular polymer insulating barrier 12, be further provided with micro-nano structure 14, at least one face in two faces of the frictional interface forming, be provided with micro-nano structure 14 between the first high molecular polymer insulating barrier 12 and the second electrode lay 13.Therefore, in the time that triboelectricity machine is squeezed, apparent surface's contact friction better of the first high molecular polymer insulating barrier 12 and the second electrode lay 13, and induce more electric charge at the first electrode layer 11 and the second electrode lay 13 places.
Above-mentioned micro-nano structure 14 specifically can be taked following two kinds of possible implementations: first kind of way is that this micro-nano structure is micron order or nano level very little concaveconvex structure.The second way is that this micro-nano structure is the poroid structure of nanoscale.
Lower mask body is introduced the operation principle of the triboelectricity machine shown in Fig. 7 a and Fig. 7 b.In the time that each layer of this triboelectricity machine is bent downwardly, the second electrode lay 13 in triboelectricity machine and the surperficial phase mutual friction of the first high molecular polymer insulating barrier 12 produce electrostatic charge, thereby cause occurring electrical potential difference between the first electrode layer 11 and the second electrode lay 13.Due to the existence of electrical potential difference between the first electrode layer 11 and the second electrode lay 13, free electron by by external circuit by the low effluent of electromotive force to the high side of electromotive force, thereby in external circuit, form electric current.In the time that each layer of this triboelectricity machine returns to original state, the built-in potential being at this moment formed between the first electrode layer 11 and the second electrode lay 13 disappears, and now between Balanced the first electrode layer 11 and the second electrode lay 13, will again produce reverse electrical potential difference.By repeatedly rubbing and recovering, just can in external circuit, form periodic ac signal.
For the triboelectricity machine of the first structure, the first high molecular polymer insulating barrier 12 is for being selected from polyimide film, aniline-formaldehyde resin film, polyformaldehyde film, ethyl cellulose film, polyamide film, melamino-formaldehyde film, polyethylene glycol succinate film, cellophane, cellulose acetate film, polyethylene glycol adipate film, polydiallyl phthalate film, cellulose sponge film, renewable sponge film, elastic polyurethane body thin film, styrene-acrylonitrile copolymer copolymer film, styrene-butadiene-copolymer film, staple fibre film, poly-methyl film, methacrylic acid ester film, polyvinyl alcohol film, polyvinyl alcohol film, polyester film, polyisobutene film, polyurethane flexible sponge film, pet film, polyvinyl butyral film, formaldehyde phenol film, neoprene film, butadiene-propylene copolymer film, natural rubber film, polyacrylonitrile film, any one in acrylonitrile vinyl chloride film and polyethylene the third diphenol carbonate thin film.
The first electrode layer 11 material therefors are indium tin oxide, Graphene, nano silver wire film, metal or alloy; Wherein, metal is Au Ag Pt Pd, aluminium, nickel, copper, titanium, chromium, selenium, iron, manganese, molybdenum, tungsten or vanadium; Alloy is aluminium alloy, titanium alloy, magnesium alloy, beryllium alloy, copper alloy, kirsite, manganese alloy, nickel alloy, lead alloy, ashbury metal, cadmium alloy, bismuth alloy, indium alloy, gallium alloy, tungsten alloy, molybdenum alloy, niobium alloy or tantalum alloy.
The second electrode lay 13 material therefors are metal or alloy; Wherein, metal is Au Ag Pt Pd, aluminium, nickel, copper, titanium, chromium, selenium, iron, manganese, molybdenum, tungsten or vanadium; Alloy is aluminium alloy, titanium alloy, magnesium alloy, beryllium alloy, copper alloy, kirsite, manganese alloy, nickel alloy, lead alloy, ashbury metal, cadmium alloy, bismuth alloy, indium alloy, gallium alloy, tungsten alloy, molybdenum alloy, niobium alloy or tantalum alloy.
The second structure of triboelectricity machine is as shown in Fig. 8 a and Fig. 8 b.Fig. 8 a and Fig. 8 b show respectively perspective view and the cross-sectional view of the second structure of triboelectricity machine.This triboelectricity machine comprises: the first electrode layer 11, the first high molecular polymer insulating barrier 12, the second high molecular polymer insulating barriers 15 and the second electrode lays 13 that are cascading.Particularly, the first electrode layer 11 is arranged on the first side surface of the first high molecular polymer insulating barrier 12; The second electrode lay 13 is arranged on the first side surface of the second high molecular polymer insulating barrier 15; The second side surface of the second side surface of the first high molecular polymer insulating barrier 12 and the second high molecular polymer insulating barrier 15 is oppositely arranged, between the first high molecular polymer insulating barrier 12 and the second high molecular polymer insulating barrier 15, form frictional interface, the first electrode layer 11 and the second electrode lay 13 form the signal output part of triboelectricity machine.
In order to improve the generating capacity of triboelectricity machine, at least one face in two faces that the first high molecular polymer insulating barrier 12 and the second high molecular polymer insulating barrier 15 are oppositely arranged is provided with micro-nano structure 14.Above-mentioned micro-nano structure can, with reference to description above, repeat no more herein.
The operation principle of the triboelectricity machine shown in the operation principle of the triboelectricity machine shown in Fig. 8 a and Fig. 8 b and Fig. 7 a and Fig. 7 b is similar.Difference is only, in the time of each layer of the triboelectricity machine shown in Fig. 8 a and Fig. 8 b bending, is to produce electrostatic charge by the first high molecular polymer insulating barrier 12 and the surperficial phase mutual friction of the second high molecular polymer insulating barrier 15.Therefore, repeat no more about the operation principle of the triboelectricity machine shown in Fig. 8 a and Fig. 8 b herein.
For the triboelectricity machine of the second structure, the first high molecular polymer insulating barrier 12 and the second high molecular polymer insulating barrier 15 are selected from respectively polyimide film, aniline-formaldehyde resin film, polyformaldehyde film, ethyl cellulose film, polyamide film, melamino-formaldehyde film, polyethylene glycol succinate film, cellophane, cellulose acetate film, polyethylene glycol adipate film, polydiallyl phthalate film, cellulose sponge film, renewable sponge film, elastic polyurethane body thin film, styrene-acrylonitrile copolymer copolymer film, styrene-butadiene-copolymer film, staple fibre film, poly-methyl film, methacrylic acid ester film, polyvinyl alcohol film, polyvinyl alcohol film, polyester film, polyisobutene film, polyurethane flexible sponge film, pet film, polyvinyl butyral film, formaldehyde phenol film, neoprene film, butadiene-propylene copolymer film, natural rubber film, polyacrylonitrile film, any one in acrylonitrile vinyl chloride film and polyethylene the third diphenol carbonate thin film.
The first electrode layer 11 and the second electrode lay 13 material therefors are indium tin oxide, Graphene, nano silver wire film, metal or alloy; Wherein, metal is Au Ag Pt Pd, aluminium, nickel, copper, titanium, chromium, selenium, iron, manganese, molybdenum, tungsten or vanadium; Alloy is aluminium alloy, titanium alloy, magnesium alloy, beryllium alloy, copper alloy, kirsite, manganese alloy, nickel alloy, lead alloy, ashbury metal, cadmium alloy, bismuth alloy, indium alloy, gallium alloy, tungsten alloy, molybdenum alloy, niobium alloy or tantalum alloy.
The material of the first high molecular polymer insulating barrier 12 and the second high molecular polymer insulating barrier 15 can be identical, also can be different.If the material of two-layer high molecular polymer insulating barrier is all identical, can cause the quantity of electric charge of triboelectrification very little.Preferably, the first high molecular polymer insulating barrier 12 is different from the material of the second high molecular polymer insulating barrier 15.
Except above-mentioned two kinds of structures, triboelectricity machine can also adopt the third structure to realize, as shown in Fig. 9 a and Fig. 9 b.Fig. 9 a and Fig. 9 b show respectively perspective view and the cross-sectional view of the third structure of triboelectricity machine.The triboelectricity machine of the third structure comprises the first electrode layer 11 of being cascading, the first high molecular polymer insulating barrier 12, thin layer 16, the second high molecular polymer insulating barrier 15 and the second electrode lay 13 between two parties.Particularly, the first electrode layer 11 is arranged on the first side surface of the first high molecular polymer insulating barrier 12; The second electrode lay 13 is arranged on the first side surface of the second high molecular polymer insulating barrier 15; Thin layer 16 is polymer film layer between two parties, is arranged between the second side surface of the first high molecular polymer insulating barrier 12 and the second side surface of the second high molecular polymer insulating barrier 15; The first high molecular polymer insulating barrier 12 and form frictional interface between thin layer 16 between two parties, and/or, the second high molecular polymer insulating barrier 15 and form frictional interface between thin layer 16 between two parties; The first electrode layer 11 and the second electrode lay 13 form the signal output part of triboelectricity machine.Wherein, at least one face in two faces that thin layer 16 and the first high molecular polymer insulating barrier 12 are oppositely arranged is between two parties provided with micro-nano structure 14, and/or at least one face in two faces that thin layer 16 and the second high molecular polymer insulating barrier 15 are oppositely arranged is between two parties provided with micro-nano structure 14, concrete set-up mode about micro-nano structure 14 can, with reference to above describing, repeat no more herein.
In the implementation shown in Fig. 9 a and Fig. 9 b, thin layer 16 is one layer of polymeric films between two parties, therefore similar with the implementation shown in Fig. 8 a and Fig. 8 b in fact, remain and generate electricity by the friction between polymer (thin layer 16 between two parties) and polymer (the first high molecular polymer insulating barrier 12) and/or polymer (thin layer 16 between two parties) and polymer (the second high molecular polymer insulating barrier 15).Therefore, repeat no more about the operation principle of the triboelectricity machine shown in Fig. 9 a and Fig. 9 b herein.
For the triboelectricity machine of the third structure, wherein, the first high molecular polymer insulating barrier 12, the second high molecular polymer insulating barrier 15 and between two parties thin layer 16 are selected from respectively polyimide film, aniline-formaldehyde resin film, polyformaldehyde film, ethyl cellulose film, polyamide film, melamino-formaldehyde film, polyethylene glycol succinate film, cellophane, cellulose acetate film, polyethylene glycol adipate film, polydiallyl phthalate film, cellulose sponge film, renewable sponge film, elastic polyurethane body thin film, styrene-acrylonitrile copolymer copolymer film, styrene-butadiene-copolymer film, staple fibre film, poly-methyl film, methacrylic acid ester film, polyvinyl alcohol film, polyvinyl alcohol film, polyester film, polyisobutene film, polyurethane flexible sponge film, pet film, polyvinyl butyral film, formaldehyde phenol film, neoprene film, butadiene-propylene copolymer film, natural rubber film, polyacrylonitrile film, any one in acrylonitrile vinyl chloride film and polyethylene the third diphenol carbonate thin film.
The first high molecular polymer insulating barrier 12, the second high molecular polymer insulating barrier 15 and the material of thin layer 16 can be identical between two parties, also can be different.If the material of three floor height Molecularly Imprinted Polymer insulating barriers is all identical, can cause the quantity of electric charge of triboelectrification very little.Preferably, the first high molecular polymer insulating barrier 12 is different from the material of thin layer 16 between two parties.The first high molecular polymer insulating barrier 12 is preferably identical with the second high molecular polymer insulating barrier 15, can reduce material category, makes making of the present invention convenient.
The first electrode layer 11 and the second electrode lay 13 material therefors are indium tin oxide, Graphene, nano silver wire film, metal or alloy; Wherein, metal is Au Ag Pt Pd, aluminium, nickel, copper, titanium, chromium, selenium, iron, manganese, molybdenum, tungsten or vanadium; Alloy is aluminium alloy, titanium alloy, magnesium alloy, beryllium alloy, copper alloy, kirsite, manganese alloy, nickel alloy, lead alloy, ashbury metal, cadmium alloy, bismuth alloy, indium alloy, gallium alloy, tungsten alloy, molybdenum alloy, niobium alloy or tantalum alloy.
In addition, triboelectricity machine can also adopt the 4th kind of structure to realize, as shown in Figure 10 a and Figure 10 b, comprise: the first electrode layer 11 being cascading, the first high molecular polymer insulating barrier 12, between two parties electrode layer 17, the second high molecular polymer insulating barriers 15 and the second electrode lay 13, wherein, the first electrode layer 11 is arranged on the first side surface of the first high molecular polymer insulating barrier 12, the second electrode lay 13 is arranged on the first side surface of the second high molecular polymer insulating barrier 15, electrode layer 17 is arranged between the second side surface of the first high molecular polymer insulating barrier 12 and the second side surface of the second high molecular polymer insulating barrier 15 between two parties, the first high molecular polymer insulating barrier 12 and form frictional interface between electrode layer 17 between two parties, and/or, the second high molecular polymer insulating barrier 15 and form frictional interface between electrode layer 17 between two parties, electrode layer 17 between two parties, any both or three in the first electrode layer 11 and the second electrode lay 13 forms the signal output part (output electrode that the first electrode layer 11 and the second electrode lay 13 series connection are triboelectricity machine of triboelectricity machine, any two output electrodes as triboelectricity machine in another output electrode that electrode layer 17 is triboelectricity machine between two parties or the first electrode layer 11, the second electrode lay 13 and between two parties electrode layer 17).Wherein, the first high molecular polymer insulating barrier 12 relatively between two parties the face of electrode layers 17 and be provided with the face of micro-nano structure (not shown) and/or the second high molecular polymer insulating barrier 15 relative electrode layers 17 between two parties between two parties at least one face in the face of relative the first high molecular polymer insulating barrier 12 of electrode layer 17 and the face of relative the second high molecular polymer insulating barrier 15 of electrode layer 17 between two parties at least one face on be provided with micro-nano structure (not shown).
The operation principle of the triboelectricity machine shown in the operation principle of the triboelectricity machine shown in Figure 10 a and Figure 10 b and Fig. 9 a and Fig. 9 b is similar.Difference is only, when each layer of the triboelectricity machine shown in Figure 10 a and Figure 10 b when bending, be to produce electrostatic charge by electrode layer 17 between two parties and the first high molecular polymer insulating barrier 12 and/or the surperficial phase mutual friction of electrode layer 17 and the second high molecular polymer insulating barrier 15 between two parties.Therefore, repeat no more about the operation principle of the triboelectricity machine shown in Figure 10 a and Figure 10 b herein.
For the triboelectricity machine of the 4th kind of structure, the first high molecular polymer insulating barrier 12 and the second high molecular polymer insulating barrier 15 are selected from respectively polyimide film, aniline-formaldehyde resin film, polyformaldehyde film, ethyl cellulose film, polyamide film, melamino-formaldehyde film, polyethylene glycol succinate film, cellophane, cellulose acetate film, polyethylene glycol adipate film, polydiallyl phthalate film, cellulose sponge film, renewable sponge film, elastic polyurethane body thin film, styrene-acrylonitrile copolymer copolymer film, styrene-butadiene-copolymer film, staple fibre film, poly-methyl film, methacrylic acid ester film, polyvinyl alcohol film, polyvinyl alcohol film, polyester film, polyisobutene film, polyurethane flexible sponge film, pet film, polyvinyl butyral film, formaldehyde phenol film, neoprene film, butadiene-propylene copolymer film, natural rubber film, polyacrylonitrile film, any one in acrylonitrile vinyl chloride film and polyethylene the third diphenol carbonate thin film.
The material of the first high molecular polymer insulating barrier 12 and the second high molecular polymer insulating barrier 15 can be identical, also can be different.Preferably, the first high molecular polymer insulating barrier 12 is identical with the material of the second high molecular polymer insulating barrier 15, can reduce material category, makes making of the present invention convenient.
The first electrode layer 11 and the second electrode lay 13 material therefors are indium tin oxide, Graphene, nano silver wire film, metal or alloy; Wherein, metal is Au Ag Pt Pd, aluminium, nickel, copper, titanium, chromium, selenium, iron, manganese, molybdenum, tungsten or vanadium; Alloy is aluminium alloy, titanium alloy, magnesium alloy, beryllium alloy, copper alloy, kirsite, manganese alloy, nickel alloy, lead alloy, ashbury metal, cadmium alloy, bismuth alloy, indium alloy, gallium alloy, tungsten alloy, molybdenum alloy, niobium alloy or tantalum alloy.
Finally; it should be noted that: what enumerate above is only specific embodiment of the utility model; certainly those skilled in the art can change and modification the utility model; if these modifications and modification all should be thought protection range of the present utility model within belonging to the scope of the utility model claim and equivalent technologies thereof.
Claims (8)
1. a touch switch, is characterized in that, comprising: contact panel and touch-control circuit; In described contact panel, be provided with triboelectricity machine; Two output electrodes of described triboelectricity machine connect described touch-control circuit;
Described touch-control circuit receives the signal of telecommunication of the variation of described triboelectricity machine output, the signal that output is opened or closed for controlling external electric equipment;
Described touch-control circuit comprises signal processing circuit, described signal processing circuit comprises signal deteching circuit, controller and timer, described signal deteching circuit is all connected described controller with described timer, described signal deteching circuit also connects the output of described triboelectricity machine, and described controller connects the output of described touch-control circuit; Described signal deteching circuit is for detection of positive change and the inverse change of the signal of telecommunication of described variation, described timer is used for the positive change of the signal of telecommunication that calculates described variation to the time interval of inverse change, and described controller is for controlling and export point touching or the long signal by touching.
2. touch switch according to claim 1, it is characterized in that, also comprise: wireless transport module, the output of described touch-control circuit is connected with described wireless transport module, the signal of being opened or closing for controlling external electric equipment by described wireless transport module output.
3. touch switch according to claim 1, is characterized in that, described triboelectricity machine comprises: the first electrode layer being cascading, the first high molecular polymer insulating barrier, and the second electrode lay; Wherein, described the first electrode layer is arranged on the first side surface of described the first high molecular polymer insulating barrier; The second side surface of described the first high molecular polymer insulating barrier is towards described the second electrode lay setting, between described the first high molecular polymer insulating barrier and described the second electrode lay, form frictional interface, described the first electrode layer and described the second electrode lay form the signal output part of described triboelectricity machine.
4. touch switch according to claim 1, is characterized in that, described triboelectricity machine comprises: the first electrode layer being cascading, the first high molecular polymer insulating barrier, the second high molecular polymer insulating barrier and the second electrode lay; Wherein, described the first electrode layer is arranged on the first side surface of described the first high molecular polymer insulating barrier; Described the second electrode lay is arranged on the first side surface of described the second high molecular polymer insulating barrier; The second side surface of the second side surface of described the first high molecular polymer insulating barrier and described the second high molecular polymer insulating barrier is oppositely arranged, between described the first high molecular polymer insulating barrier and described the second high molecular polymer insulating barrier, form frictional interface, described the first electrode layer and described the second electrode lay form the signal output part of described triboelectricity machine.
5. touch switch according to claim 1, is characterized in that, described triboelectricity machine comprises: the first electrode layer being cascading, the first high molecular polymer insulating barrier, thin layer between two parties, the second high molecular polymer insulating barrier and the second electrode lay; Wherein, described the first electrode layer is arranged on the first side surface of described the first high molecular polymer insulating barrier; Described the second electrode lay is arranged on the first side surface of described the second high molecular polymer insulating barrier; Described thin layer is between two parties polymer film layer, be arranged between the second side surface of described the first high molecular polymer insulating barrier and the second side surface of described the second high molecular polymer insulating barrier, described the first high molecular polymer insulating barrier and the described frictional interface that forms between thin layer between two parties, and/or, described the second high molecular polymer insulating barrier and the described frictional interface that forms between thin layer between two parties, described the first electrode layer and described the second electrode lay form the signal output part of described triboelectricity machine.
6. touch switch according to claim 1, is characterized in that, described triboelectricity machine comprises: the first electrode layer being cascading, the first high molecular polymer insulating barrier, electrode layer between two parties, the second high molecular polymer insulating barrier and the second electrode lay; Wherein, described the first electrode layer is arranged on the first side surface of described the first high molecular polymer insulating barrier; Described the second electrode lay is arranged on the first side surface of described the second high molecular polymer insulating barrier; Described electrode layer is between two parties arranged between the second side surface of described the first high molecular polymer insulating barrier and the second side surface of described the second high molecular polymer insulating barrier, described the first high molecular polymer insulating barrier and the described frictional interface that forms between electrode layer between two parties, and/or, described the second high molecular polymer insulating barrier and the described frictional interface that forms between electrode layer between two parties, any both or the three in described electrode layer between two parties, described the first electrode layer and described the second electrode lay forms the signal output part of described triboelectricity machine.
7. according to the touch switch described in claim 3-6 any one claim, it is characterized in that, at least one face forming in two faces of described frictional interface is provided with micro-nano structure.
8. a using electricity system that comprises the touch switch described in claim 1-7 any one, is characterized in that, also comprises: external electric equipment, described touch-control circuit is connected with described external electric equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320704045.8U CN203661021U (en) | 2013-11-08 | 2013-11-08 | Touch control switch and electric system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320704045.8U CN203661021U (en) | 2013-11-08 | 2013-11-08 | Touch control switch and electric system |
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| CN203661021U true CN203661021U (en) | 2014-06-18 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106033963A (en) * | 2015-03-17 | 2016-10-19 | 肇庆市衡艺实业有限公司 | Wireless switch device |
| WO2017166146A1 (en) * | 2016-03-31 | 2017-10-05 | 肇庆市衡艺实业有限公司 | Wireless switch device |
| CN108415612A (en) * | 2018-04-24 | 2018-08-17 | 上海天马微电子有限公司 | Touch device, touch display panel, display device and control method thereof |
| CN111403445A (en) * | 2020-03-23 | 2020-07-10 | 京东方科技集团股份有限公司 | Display panel and manufacturing method thereof |
| CN112788821A (en) * | 2021-01-08 | 2021-05-11 | 深圳市昔诺达科技有限公司 | Wireless lighting system based on friction nano generator and control method thereof |
-
2013
- 2013-11-08 CN CN201320704045.8U patent/CN203661021U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106033963A (en) * | 2015-03-17 | 2016-10-19 | 肇庆市衡艺实业有限公司 | Wireless switch device |
| WO2017166146A1 (en) * | 2016-03-31 | 2017-10-05 | 肇庆市衡艺实业有限公司 | Wireless switch device |
| CN108415612A (en) * | 2018-04-24 | 2018-08-17 | 上海天马微电子有限公司 | Touch device, touch display panel, display device and control method thereof |
| CN108415612B (en) * | 2018-04-24 | 2021-05-14 | 上海天马微电子有限公司 | Touch device, touch display panel, display device and control method thereof |
| CN111403445A (en) * | 2020-03-23 | 2020-07-10 | 京东方科技集团股份有限公司 | Display panel and manufacturing method thereof |
| CN111403445B (en) * | 2020-03-23 | 2023-04-18 | 京东方科技集团股份有限公司 | Display panel and manufacturing method thereof |
| CN112788821A (en) * | 2021-01-08 | 2021-05-11 | 深圳市昔诺达科技有限公司 | Wireless lighting system based on friction nano generator and control method thereof |
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