CN202818263U - Capacitance type touch remote control switch - Google Patents
Capacitance type touch remote control switch Download PDFInfo
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- CN202818263U CN202818263U CN 201220443174 CN201220443174U CN202818263U CN 202818263 U CN202818263 U CN 202818263U CN 201220443174 CN201220443174 CN 201220443174 CN 201220443174 U CN201220443174 U CN 201220443174U CN 202818263 U CN202818263 U CN 202818263U
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Abstract
A capacitance type touch remote control switch relates to the switch technology field. An infrared ray remote control receiving head (IR) is arranged on the lower side of a remote control panel (1) of the switch, a capacitance type touch button panel control circuit (2) is arranged inside the remote control panel (1), a first panel indicating lamp (11), a second panel indicating lamp (12) and a third panel indicating lamp (13) are respectively arranged on the surface of the remote control panel (1), a remote controller infrared emission head (4) is arranged on a remote controller (3), the remote controller infrared emission head (4) is connected with the infrared ray remote control receiving head (IR) through wireless signals, and a switch button (5), a first lamp button (6), a second lamp button (7), a third lamp button (8), a fourth lamp button (9) and a fifth lamp button (10) are respectively arranged on the remote controller (3). The switch will not be interfered with other electric appliances, and the switch has unique code value and will never influence other products.
Description
Technical field:
The utility model relates to the switching technique field, is specifically related to a kind of capacitance touch remote control switch.
Background technology:
Development along with economy, the raising of people's living standard, the demand of various electric equipment products is increasing, instructions for use to switch is more and more convenient, the appearance of present various remote control switches on the market, the RF radio frequency remote control switch is arranged, infrared telecontrol switch is arranged, cause is various remote control switches on the market, thereby the RF remote-controlled meeting of RF is to other electrical equipment phase mutual interference, infrared remote controller public more, the code value of remote controller and other products identical more has and has influence on other products.
The utility model content:
The purpose of this utility model provides a kind of capacitance touch remote control switch, it not can with other electrical equipment phase mutual interference, unique code value is arranged, can not have influence on other products.
In order to solve the existing problem of background technology, the utility model is to adopt following technical scheme: it comprises remote control panel 1, infra-red remote control Receiver IR, capacitance type touch key panel control circuit 2, remote controller 3, remote controller infrared emission head 4, the downside of remote control panel 1 is provided with infra-red remote control Receiver IR, the inside of remote control panel 1 is provided with capacitance type touch key panel control circuit 2, be respectively arranged with the first panel leds 11 on the surface of telecontrol panel 1, the second panel leds 12, the 3rd panel leds 13, remote controller 3 is connected with remote control panel 1 by infrared signal, be provided with remote controller infrared emission head 4 on the remote controller 3, remote controller infrared emission head 4 is connected with infra-red remote control Receiver IR by wireless signal, is respectively arranged with switch key 5 on the surface of remote controller 3, the first lamp button 6, the second lamp button 7, the 3rd lamp button 8, the 4th lamp button 9, the 5th lamp button 10.
Described capacitance type touch key panel control circuit 2 comprises the first resistance-the 23 resistance R 1-R23, the first electric capacity-the 7th capacitor C 1-C7, the first light-emitting diode-the 5th LED 1-LED5, connector J3, single-chip microcomputer U1, first with the field effect transistor-Di six of the damper diode field effect transistor Q1-Q6 with damper diode, the first triode Q7, the second triode Q8, the power supply of 5V respectively with an end of the 4th capacitor C 4, one end of the 5th capacitor C 5, one end of the 13 resistance R 13,4 pin of single-chip microcomputer U1, one end of the 18 resistance R 18, one end of the 15 resistance R 15,4 pin of connector J3, one end of the 23 resistance R 23 connects, the other end of the 4th capacitor C 4 respectively with the other end of the 5th capacitor C 5,11 pin of single-chip microcomputer U1 connect, the other end of the 13 resistance R 13 respectively with an end of the 6th capacitor C 6,7 pin of single-chip microcomputer U1 connect, the other end ground connection of the 6th capacitor C 6, the other end of the 18 resistance R 18 respectively with the collector electrode of the first triode Q7, the base stage of the second triode Q8 connects, the base stage of the first triode Q7 respectively with an end of the tenth resistance R 10, one end of the 19 resistance R 19 connects, the grounded emitter of the first triode Q7, the other end ground connection of the tenth resistance R 10, the other end of the 19 resistance R 19 respectively with 3 pin of infra-red remote control Receiver IR, one end of the 12 resistance R 12 connects, the other end of the 12 resistance R 12 respectively with the other end of the 15 resistance R 15, the collector electrode of the second triode Q8 connects, the grounded emitter of the second triode Q8,1 pin of infra-red remote control Receiver IR respectively with an end of the 7th capacitor C 7, one end of the 22 resistance R 22, the other end of the 23 R23 connects, the 2 pin ground connection of infra-red remote control Receiver IR, the other end ground connection of the 7th capacitor C 7, the other end of the 22 resistance R 22 respectively with the positive pole of the first LED 1, the positive pole of the second LED 2, the positive pole of the 3rd LED 3, the positive pole of the 4th LED 4, one end of the second resistance R 2, the positive pole of the 5th LED 5,2 of connector J3,5 pin connect, the negative pole of the second LED 2 is connected with an end of the 11 resistance R 11, the other end of the 11 resistance R 11 is connected with an end of the 14 resistance R 14, the other end of the 14 resistance R 14 is connected with an end of the 20 resistance R 20, the other end of the 20 resistance R 20 is connected with the negative pole of the 4th LED 4, the negative pole of the first LED 1 is connected with an end of the 17 resistance R 17, the other end of the 17 resistance R 17 is connected with the first drain electrode with the field effect transistor Q1 of damper diode, the first source ground with the field effect transistor Q1 of damper diode, the first grid with the field effect transistor Q1 of damper diode is connected with an end of the 4th resistance R 4, the other end of the 4th resistance R 4 respectively with an end of the first resistance R 1, the drain electrode of the field effect transistor Q4 of four-tape damper diode connects, the other end of the first resistance R 1 is connected with 4 pin of connector J3, the grid of the field effect transistor Q4 of four-tape damper diode is connected with an end of the 7th resistance R 7, the other end of the 7th resistance R 7 is connected with an end of the first capacitor C 1, the other end ground connection of the first capacitor C 1, the source electrode of the field effect transistor Q4 of four-tape damper diode respectively with the second source electrode with the field effect transistor Q2 of damper diode, the 3rd source electrode with the field effect transistor Q3 of damper diode, 6 pin of connector J3 connect, the second grid with the field effect transistor Q2 of damper diode is connected with an end of the 8th resistance R 8, the other end of the 8th resistance R 8 is connected with an end of the second capacitor C 2, the other end ground connection of the second capacitor C 2, second with the drain electrode of the field effect transistor Q2 of damper diode respectively with an end of the 5th resistance R 5, the other end of the second resistance R 2 connects, the other end of the 5th resistance R 5 is connected with the 5th grid with the field effect transistor Q5 of damper diode, the 5th source ground with the field effect transistor Q5 of damper diode, the 5th drain electrode with the field effect transistor Q5 of damper diode is connected with an end of the 16 resistance R 16, the other end of the 16 resistance R 16 is connected with the 3rd LED 3 negative poles, the 3rd grid with the field effect transistor Q3 of damper diode is connected with an end of the 9th resistance R 9, the other end of the 9th resistance R 9 is connected with an end of the 3rd capacitor C 3, the other end ground connection of the 3rd capacitor C 3, the 3rd with the drain electrode of the field effect transistor Q3 of damper diode respectively with an end of the 3rd resistance R 3, one end of the 6th resistance R 6 connects, the other end of the 3rd resistance R 3 is connected with 1 pin of connector J3, the other end of the 6th resistance R 6 is connected with the 6th grid with the field effect transistor Q6 of damper diode, the 6th source ground with the field effect transistor Q6 of damper diode, the 6th drain electrode with the field effect transistor Q6 of damper diode is connected with an end of the 21 resistance R 21, the other end of the 21 resistance R 21 is connected with the negative pole of the 5th LED 5, the 7 pin ground connection of connector J3.
Described the 22 resistance R 22 is the current-limiting resistance of power supply, and the 7th capacitor C 7 is power filtering capacitor.
The operation principle of capacitance type touch key panel control circuit 2 of the present utility model is: single-chip microcomputer U1 is nuclear core control chip (CPU), remote controller is launched the code value signal, infrared receiving terminal IR, receive signal, the 3 pin output signals of infrared receiving terminal IR, by the first triode Q7, the second triode Q8 and peripheral resistance form signal and process amplification output, signal is to single-chip microcomputer U1 the 10th pin, the different coding signal that single-chip microcomputer U1 can send according to remote controller, carry out computing carry out again refer to the neck, launch encoded radio such as remote controller: 12 of user code " 06FF " key assignments code " 98 " single-chip microcomputer U1 this moment, 13,14 pin are exported high potential simultaneously, the second field effect transistor Q2 with damper diode, the 3rd field effect transistor Q3 with damper diode, the field effect transistor Q4 of four-tape damper diode is both saturated, the first field effect transistor Q1 with damper diode, the 5th field effect transistor Q5 with damper diode, the 6th field effect transistor Q6 with damper diode carries simultaneously and ends, this moment, the first light-emitting diode-the 3rd LED 1-LED3 went out simultaneously, simultaneously the first panel leds 11, the second panel leds 12, the 3rd panel leds 13 simultaneously can be bright; Press again the remote controller of remote controller and launch encoded radio: 12 of user code " 06FF " key assignments code " 98 " single-chip microcomputer U1 this moment, 13,14 pin are exported electronegative potential simultaneously, the second field effect transistor Q2 with damper diode, the 3rd field effect transistor Q3 with damper diode, the field effect transistor Q4 of four-tape damper diode is both to carry and ends, the first field effect transistor Q1 with damper diode, the 5th field effect transistor Q5 with damper diode, the 6th is simultaneously saturated with the field effect transistor Q6 of damper diode, this moment, the first light-emitting diode-the 3rd LED 1-LED3 was simultaneously bright, the first panel leds 11, the second panel leds 12, the 3rd panel leds 13 can go out simultaneously.
When remote controller is pressed the first lamp button 6, through infrared receiving terminal IR, receive signal, the 3 pin output signals of infrared receiving terminal IR, by the first triode Q7, the second triode Q8 and peripheral resistance form signal and process amplification output, signal is to single-chip microcomputer U1 the 10th pin, the different coding signal that single-chip microcomputer U1 can send according to remote controller, the different coding signal that meeting sends according to remote controller, carry out computing carry out again refer to the neck, launch encoded radio such as remote controller: 12 pin of user code " 06FF " key assignments code " 94 " single-chip microcomputer U1 this moment are exported high potential simultaneously, the second field effect transistor Q2 with damper diode is saturated, the first field effect transistor Q1 with damper diode carries and ends, and this moment, the first LED 1 went out, and the first panel leds 11 can be bright; Press the remote controller of remote controller again and launch encoded radio: 12 pin of user code " 06FF " key assignments code " 94 " single-chip microcomputer U1 this moment are exported electronegative potential simultaneously, the second field effect transistor Q2 with damper diode carries and ends, first is saturated with the field effect transistor Q1 of damper diode, this moment, the first LED 1 was bright, and the first panel leds 11 can go out.
When remote controller is pressed the second lamp button 7,13 pin of user code " 06FF " key assignments code " 90 " single-chip microcomputer U1 this moment are exported high potential simultaneously, the 3rd field effect transistor Q3 with damper diode is saturated, the 5th field effect transistor Q5 with damper diode carries and ends, this moment, the second LED 2 went out, and the second panel leds 12 can be bright; Press the remote controller of remote controller again and launch encoded radio: 13 pin of user code " 06FF " key assignments code " 90 " single-chip microcomputer U1 this moment are exported electronegative potential simultaneously, the 3rd field effect transistor Q3 with damper diode carries and ends, the 5th is saturated with the field effect transistor Q5 of damper diode, this moment, the second LED 2 was bright, and the second panel leds 12 can go out.
When remote controller is pressed the 3rd lamp button 8,14 pin of user code " 06FF " key assignments code " 8C " single-chip microcomputer U1 this moment are exported high potential simultaneously, the field effect transistor Q4 of four-tape damper diode is saturated, the 6th field effect transistor Q6 with damper diode carries and ends, this moment, the 3rd LED 3 went out, and the 3rd panel leds 13 can be bright; Press the remote controller of remote controller again and launch encoded radio: 14 pin of user code " 06FF " key assignments code " 8C " single-chip microcomputer U1 this moment are exported electronegative potential simultaneously, the field effect transistor Q4 of four-tape damper diode carries and ends, the 6th is saturated with the field effect transistor Q6 of damper diode, this moment, the 3rd LED 3 was bright, and the 3rd panel leds 13 can go out.
The operation principle of circuit of the present utility model is: live wire and illuminating lamp are connected doubling connect zero line, it is respectively 3.3V and 5V that power circuit is transformed into low-voltage output with high voltage, 5V supplies with the light siphunculus and panel circuit uses, 3.3V supplying with single-chip microcomputer uses, this moment hand a, hand b, hand c is the panel leds position, correspondence is the first light-emitting diode-the 3rd LED 1-LED3, all be in bright state, illuminator is in the state that goes out, its work is, when hand a touches panel, thereby change the just capacitance of capacitance touch key, its signal senses conductive foam by face-piece, pass to again to the capacitance touch key, after capacitance touch key internal circuit sends out signal large processing from signal of P3 pin output, directly enter the 3rd pin of single-chip microcomputer U1, after the single-chip microcomputer signal is processed, the work functions that output is corresponding, high potential of the 12nd pin output from single-chip microcomputer U, signal divides two-way to walk one the road to P12, the first LED 1 goes out, the second field effect transistor Q2 with damper diode is removed to control in another road, this moment second is saturated with the field effect transistor Q2 of damper diode, the LP1 pin of light siphunculus is electronegative potential, the time siphunculus is luminous, export a signal and go control, bidirectional triode thyristor conducting (electrodeless control circuit), AC220V flows to through electrodeless control circuit to the first illuminating lamp 14 from the L end, get back to zero line, this moment, the first illuminating lamp 14 lamps were bright; Otherwise the first illuminating lamp 14 lamps go out.
When hand b touches panel, thereby change the just capacitance of capacitance touch key, its signal senses conductive foam by face-piece, pass to again to the capacitance touch key, after capacitance touch key internal circuit sends out signal large processing from signal of P5 pin output, directly enter the 5th pin of single-chip microcomputer U1, after the single-chip microcomputer signal is processed, the work functions that output is corresponding, high potential of the 13rd pin output from single-chip microcomputer U1, signal divides two-way to walk one the road to P13, the second LED 2 lamps go out, and the 3rd field effect transistor with the field effect transistor Q3 of damper diode is gone to control in another road, and this moment the 3rd is saturated with the field effect transistor Q3 of damper diode, the LP2 pin of light siphunculus is electronegative potential, the time siphunculus is luminous, exports a signal and goes control, bidirectional triode thyristor conducting (electrodeless control circuit), AC220V flows to through electrodeless control circuit from the L end and gets back to zero line to the second illuminating lamp 15, and this moment, the second illuminating lamp 15 was bright.Otherwise the second illuminating lamp 15 goes out.
When hand c touches panel, thereby change the just capacitance of capacitance touch key, its signal senses conductive foam by face-piece, pass to again to the capacitance touch key, after capacitance touch key internal circuit sends out signal large processing from signal of P6 pin output, directly enter the 6th pin of single-chip microcomputer U1, after single-chip microcomputer U1 signal is processed, the work functions that output is corresponding, high potential of the 14th pin output from single-chip microcomputer U1, signal divides two-way to walk one the road to P13, and the 3rd LED 3 lamps go out, and the field effect transistor of the field effect transistor Q4 of four-tape damper diode is gone to control in another road, the field effect transistor Q4 of four-tape damper diode is saturated when a little, the LP3 pin of light siphunculus is electronegative potential, and the time siphunculus is luminous, exports a signal and goes control, bidirectional triode thyristor conducting (electrodeless control circuit), AC220V flows to through electrodeless control circuit to the three illuminating lamps 16 from the L end, gets back to zero line, and this moment, the 3rd illuminating lamp 16 was bright.Otherwise the 3rd illuminating lamp 16 goes out.
The utility model not can with other electrical equipment phase mutual interference, unique code value is arranged, can not have influence on other products.
Description of drawings:
Fig. 1 is structural representation of the present utility model,
Fig. 2 is the electrical block diagram of capacitance type touch key panel control circuit 2 in the utility model,
Fig. 3 is circuit theory diagrams of the present utility model.
Embodiment:
Referring to Fig. 1-Fig. 2, this embodiment adopts following technical scheme: it comprises remote control panel 1, infra-red remote control Receiver IR, capacitance type touch key panel control circuit 2, remote controller 3, remote controller infrared emission head 4, the downside of remote control panel 1 is provided with infra-red remote control Receiver IR, the inside of remote control panel 1 is provided with capacitance type touch key panel control circuit 2, be respectively arranged with the first panel leds 11 on the surface of telecontrol panel 1, the second panel leds 12, the 3rd panel leds 13, remote controller 3 is connected with remote control panel 1 by infrared signal, be provided with remote controller infrared emission head 4 on the remote controller 3, remote controller infrared emission head 4 is connected with infra-red remote control Receiver IR by wireless signal, is respectively arranged with switch key 5 on the surface of remote controller 3, the first lamp button 6, the second lamp button 7, the 3rd lamp button 8, the 4th lamp button 9, the 5th lamp button 10.
Described capacitance type touch key panel control circuit 2 comprises the first resistance-the 23 resistance R 1-R23, the first electric capacity-the 7th capacitor C 1-C7, the first light-emitting diode-the 5th LED 1-LED5, connector J3, single-chip microcomputer U1, first with the field effect transistor-Di six of the damper diode field effect transistor Q1-Q6 with damper diode, the first triode Q7, the second triode Q8, the power supply of 5V respectively with an end of the 4th capacitor C 4, one end of the 5th capacitor C 5, one end of the 13 resistance R 13,4 pin of single-chip microcomputer U1, one end of the 18 resistance R 18, one end of the 15 resistance R 15,4 pin of connector J3, one end of the 23 resistance R 23 connects, the other end of the 4th capacitor C 4 respectively with the other end of the 5th capacitor C 5,11 pin of single-chip microcomputer U1 connect, the other end of the 13 resistance R 13 respectively with an end of the 6th capacitor C 6,7 pin of single-chip microcomputer U1 connect, the other end ground connection of the 6th capacitor C 6, the other end of the 18 resistance R 18 respectively with the collector electrode of the first triode Q7, the base stage of the second triode Q8 connects, the base stage of the first triode Q7 respectively with an end of the tenth resistance R 10, one end of the 19 resistance R 19 connects, the grounded emitter of the first triode Q7, the other end ground connection of the tenth resistance R 10, the other end of the 19 resistance R 19 respectively with 3 pin of infra-red remote control Receiver IR, one end of the 12 resistance R 12 connects, the other end of the 12 resistance R 12 respectively with the other end of the 15 resistance R 15, the collector electrode of the second triode Q8 connects, the grounded emitter of the second triode Q8,1 pin of infra-red remote control Receiver IR respectively with an end of the 7th capacitor C 7, one end of the 22 resistance R 22, the other end of the 23 R23 connects, the 2 pin ground connection of infra-red remote control Receiver IR, the other end ground connection of the 7th capacitor C 7, the other end of the 22 resistance R 22 respectively with the positive pole of the first LED 1, the positive pole of the second LED 2, the positive pole of the 3rd LED 3, the positive pole of the 4th LED 4, one end of the second resistance R 2, the positive pole of the 5th LED 5,2 of connector J3,5 pin connect, the negative pole of the second LED 2 is connected with an end of the 11 resistance R 11, the other end of the 11 resistance R 11 is connected with an end of the 14 resistance R 14, the other end of the 14 resistance R 14 is connected with an end of the 20 resistance R 20, the other end of the 20 resistance R 20 is connected with the negative pole of the 4th LED 4, the negative pole of the first LED 1 is connected with an end of the 17 resistance R 17, the other end of the 17 resistance R 17 is connected with the first drain electrode with the field effect transistor Q1 of damper diode, the first source ground with the field effect transistor Q1 of damper diode, the first grid with the field effect transistor Q1 of damper diode is connected with an end of the 4th resistance R 4, the other end of the 4th resistance R 4 respectively with an end of the first resistance R 1, the drain electrode of the field effect transistor Q4 of four-tape damper diode connects, the other end of the first resistance R 1 is connected with 4 pin of connector J3, the grid of the field effect transistor Q4 of four-tape damper diode is connected with an end of the 7th resistance R 7, the other end of the 7th resistance R 7 is connected with an end of the first capacitor C 1, the other end ground connection of the first capacitor C 1, the source electrode of the field effect transistor Q4 of four-tape damper diode respectively with the second source electrode with the field effect transistor Q2 of damper diode, the 3rd source electrode with the field effect transistor Q3 of damper diode, 6 pin of connector J3 connect, the second grid with the field effect transistor Q2 of damper diode is connected with an end of the 8th resistance R 8, the other end of the 8th resistance R 8 is connected with an end of the second capacitor C 2, the other end ground connection of the second capacitor C 2, second with the drain electrode of the field effect transistor Q2 of damper diode respectively with an end of the 5th resistance R 5, the other end of the second resistance R 2 connects, the other end of the 5th resistance R 5 is connected with the 5th grid with the field effect transistor Q5 of damper diode, the 5th source ground with the field effect transistor Q5 of damper diode, the 5th drain electrode with the field effect transistor Q5 of damper diode is connected with an end of the 16 resistance R 16, the other end of the 16 resistance R 16 is connected with the 3rd LED 3 negative poles, the 3rd grid with the field effect transistor Q3 of damper diode is connected with an end of the 9th resistance R 9, the other end of the 9th resistance R 9 is connected with an end of the 3rd capacitor C 3, the other end ground connection of the 3rd capacitor C 3, the 3rd with the drain electrode of the field effect transistor Q3 of damper diode respectively with an end of the 3rd resistance R 3, one end of the 6th resistance R 6 connects, the other end of the 3rd resistance R 3 is connected with 1 pin of connector J3, the other end of the 6th resistance R 6 is connected with the 6th grid with the field effect transistor Q6 of damper diode, the 6th source ground with the field effect transistor Q6 of damper diode, the 6th drain electrode with the field effect transistor Q6 of damper diode is connected with an end of the 21 resistance R 21, the other end of the 21 resistance R 21 is connected with the negative pole of the 5th LED 5, the 7 pin ground connection of connector J3.
Described the 22 resistance R 22 is the current-limiting resistance of power supply, and the 7th capacitor C 7 is power filtering capacitor.
The operation principle of the capacitance type touch key panel control circuit 2 of this embodiment is: single-chip microcomputer U1 is nuclear core control chip (CPU), remote controller is launched the code value signal, infrared receiving terminal IR, receive signal, the 3 pin output signals of infrared receiving terminal IR, by the first triode Q7, the second triode Q8 and peripheral resistance form signal and process amplification output, signal is to single-chip microcomputer U1 the 10th pin, the different coding signal that single-chip microcomputer U1 can send according to remote controller, carry out computing carry out again refer to the neck, launch encoded radio such as remote controller: 12 of user code " 06FF " key assignments code " 98 " single-chip microcomputer U1 this moment, 13,14 pin are exported high potential simultaneously, the second field effect transistor Q2 with damper diode, the 3rd field effect transistor Q3 with damper diode, the field effect transistor Q4 of four-tape damper diode is both saturated, the first field effect transistor Q1 with damper diode, the 5th field effect transistor Q5 with damper diode, the 6th field effect transistor Q6 with damper diode carries simultaneously and ends, this moment, the first light-emitting diode-the 3rd LED 1-LED3 went out simultaneously, simultaneously the first panel leds 11, the second panel leds 12, the 3rd panel leds 13 simultaneously can be bright; Press again the remote controller of remote controller and launch encoded radio: 12 of user code " 06FF " key assignments code " 98 " single-chip microcomputer U1 this moment, 13,14 pin are exported electronegative potential simultaneously, the second field effect transistor Q2 with damper diode, the 3rd field effect transistor Q3 with damper diode, the field effect transistor Q4 of four-tape damper diode is both to carry and ends, the first field effect transistor Q1 with damper diode, the 5th field effect transistor Q5 with damper diode, the 6th is simultaneously saturated with the field effect transistor Q6 of damper diode, this moment, the first light-emitting diode-the 3rd LED 1-LED3 was simultaneously bright, the first panel leds 11, the second panel leds 12, the 3rd panel leds 13 can go out simultaneously.
When remote controller is pressed the first lamp button 6, through infrared receiving terminal IR, receive signal, the 3 pin output signals of infrared receiving terminal IR, by the first triode Q7, the second triode Q8 and peripheral resistance form signal and process amplification output, signal is to single-chip microcomputer U1 the 10th pin, the different coding signal that single-chip microcomputer U1 can send according to remote controller, the different coding signal that meeting sends according to remote controller, carry out computing carry out again refer to the neck, launch encoded radio such as remote controller: 12 pin of user code " 06FF " key assignments code " 94 " single-chip microcomputer U1 this moment are exported high potential simultaneously, the second field effect transistor Q2 with damper diode is saturated, the first field effect transistor Q1 with damper diode carries and ends, and this moment, the first LED 1 went out, and the first panel leds 11 can be bright; Press the remote controller of remote controller again and launch encoded radio: 12 pin of user code " 06FF " key assignments code " 94 " single-chip microcomputer U1 this moment are exported electronegative potential simultaneously, the second field effect transistor Q2 with damper diode carries and ends, first is saturated with the field effect transistor Q1 of damper diode, this moment, the first LED 1 was bright, and the first panel leds 11 can go out.
When remote controller is pressed the second lamp button 7,13 pin of user code " 06FF " key assignments code " 90 " single-chip microcomputer U1 this moment are exported high potential simultaneously, the 3rd field effect transistor Q3 with damper diode is saturated, the 5th field effect transistor Q5 with damper diode carries and ends, this moment, the second LED 2 went out, and the second panel leds 12 can be bright; Press the remote controller of remote controller again and launch encoded radio: 13 pin of user code " 06FF " key assignments code " 90 " single-chip microcomputer U1 this moment are exported electronegative potential simultaneously, the 3rd field effect transistor Q3 with damper diode carries and ends, the 5th is saturated with the field effect transistor Q5 of damper diode, this moment, the second LED 2 was bright, and the second panel leds 12 can go out.
When remote controller is pressed the 3rd lamp button 8,14 pin of user code " 06FF " key assignments code " 8C " single-chip microcomputer U1 this moment are exported high potential simultaneously, the field effect transistor Q4 of four-tape damper diode is saturated, the 6th field effect transistor Q6 with damper diode carries and ends, this moment, the 3rd LED 3 went out, and the 3rd panel leds 13 can be bright; Press the remote controller of remote controller again and launch encoded radio: 14 pin of user code " 06FF " key assignments code " 8C " single-chip microcomputer U1 this moment are exported electronegative potential simultaneously, the field effect transistor Q4 of four-tape damper diode carries and ends, the 6th is saturated with the field effect transistor Q6 of damper diode, this moment, the 3rd LED 3 was bright, and the 3rd panel leds 13 can go out.
Referring to Fig. 3, the operation principle of the circuit of this embodiment is: live wire and illuminating lamp are connected doubling connect zero line, it is respectively 3.3V and 5V that power circuit is transformed into low-voltage output with high voltage, 5V supplies with the light siphunculus and panel circuit uses, 3.3V supplying with single-chip microcomputer uses, this moment hand a, hand b, hand c is the panel leds position, correspondence is the first light-emitting diode-the 3rd LED 1-LED3, all be in bright state, illuminator is in the state that goes out, its work is, when hand a touches panel, thereby change the just capacitance of capacitance touch key, its signal senses conductive foam by face-piece, pass to again to the capacitance touch key, after capacitance touch key internal circuit sends out signal large processing from signal of P3 pin output, directly enter the 3rd pin of single-chip microcomputer U1, after the single-chip microcomputer signal is processed, the work functions that output is corresponding, high potential of the 12nd pin output from single-chip microcomputer U, signal divides two-way to walk one the road to P12, the first LED 1 goes out, the second field effect transistor Q2 with damper diode is removed to control in another road, this moment second is saturated with the field effect transistor Q2 of damper diode, the LP1 pin of light siphunculus is electronegative potential, and the time siphunculus is luminous, exports a signal and goes control, bidirectional triode thyristor conducting (electrodeless control circuit), AC220V flows to the electrodeless control circuit of process to the first illuminating lamp 14 from the L end, gets back to zero line, and this moment, the first illuminating lamp 14 lamps were bright; Otherwise the first illuminating lamp 14 lamps go out.
When hand b touches panel, thereby change the just capacitance of capacitance touch key, its signal senses conductive foam by face-piece, pass to again to the capacitance touch key, after capacitance touch key internal circuit sends out signal large processing from signal of P5 pin output, directly enter the 5th pin of single-chip microcomputer U1, after the single-chip microcomputer signal is processed, the work functions that output is corresponding, high potential of the 13rd pin output from single-chip microcomputer U1, signal divides two-way to walk one the road to P13, the second LED 2 lamps go out, and the 3rd field effect transistor with the field effect transistor Q3 of damper diode is gone to control in another road, and this moment the 3rd is saturated with the field effect transistor Q3 of damper diode, the LP2 pin of light siphunculus is electronegative potential, the time siphunculus is luminous, exports a signal and goes control, bidirectional triode thyristor conducting (electrodeless control circuit), AC220V flows to through electrodeless control circuit from the L end and gets back to zero line to the second illuminating lamp 15, and this moment, the second illuminating lamp 15 was bright.Otherwise the second illuminating lamp 15 goes out.
When hand c touches panel, thereby change the just capacitance of capacitance touch key, its signal senses conductive foam by face-piece, pass to again to the capacitance touch key, after capacitance touch key internal circuit sends out signal large processing from signal of P6 pin output, directly enter the 6th pin of single-chip microcomputer U1, after single-chip microcomputer U1 signal is processed, the work functions that output is corresponding, high potential of the 14th pin output from single-chip microcomputer U1, signal divides two-way to walk one the road to P13, and the 3rd LED 3 lamps go out, and the field effect transistor of the field effect transistor Q4 of four-tape damper diode is gone to control in another road, the field effect transistor Q4 of four-tape damper diode is saturated when a little, the LP3 pin of light siphunculus is electronegative potential, and the time siphunculus is luminous, exports a signal and goes control, bidirectional triode thyristor conducting (electrodeless control circuit), AC220V flows to through electrodeless control circuit to the three illuminating lamps 16 from the L end, gets back to zero line, and this moment, the 3rd illuminating lamp 16 was bright.Otherwise the 3rd illuminating lamp 16 goes out.
This embodiment not can with other electrical equipment phase mutual interference, unique code value is arranged, can not have influence on other products.
Claims (3)
1. capacitance touch remote control switch, it is characterized in that it comprises remote control panel (1), infra-red remote control Receiver (IR), capacitance type touch key panel control circuit (2), remote controller (3), remote controller infrared emission head (4), the downside of remote control panel (1) is provided with infra-red remote control Receiver (IR), the inside of remote control panel (1) is provided with capacitance type touch key panel control circuit (2), be respectively arranged with the first panel leds (11) on the surface of telecontrol panel (1), the second panel leds (12), the 3rd panel leds (13), remote controller (3) is connected with remote control panel (1) by infrared signal, be provided with remote controller infrared emission head (4) on the remote controller (3), remote controller infrared emission head (4) is connected with infra-red remote control Receiver (IR) by wireless signal, is respectively arranged with switch key (5) on the surface of remote controller (3), the first lamp button (6), the second lamp button (7), the 3rd lamp button (8), the 4th lamp button (9), the 5th lamp button (10).
2. capacitance touch remote control switch according to claim 1, it is characterized in that described capacitance type touch key panel control circuit (2) comprises the first resistance-the 23 resistance (R1-R23), the first electric capacity-the 7th electric capacity (C1-C7), the first light-emitting diode-the 5th light-emitting diode (LED1-LED5), connector (J3), single-chip microcomputer (U1), first with the field effect transistor-Di six of the damper diode field effect transistor (Q1-Q6) with damper diode, the first triode (Q7), the second triode (Q8), the power supply of 5V respectively with an end of the 4th electric capacity (C4), one end of the 5th electric capacity (C5), one end of the 13 resistance (R13), 4 pin of single-chip microcomputer (U1), one end of the 18 resistance (R18), one end of the 15 resistance (R15), 4 pin of connector (J3), one end of the 23 resistance (R23) connects, the other end of the 4th electric capacity (C4) respectively with the other end of the 5th electric capacity (C5), 11 pin of single-chip microcomputer (U1) connect, the other end of the 13 resistance (R13) respectively with an end of the 6th electric capacity (C6), 7 pin of single-chip microcomputer (U1) connect, the other end ground connection of the 6th electric capacity (C6), the other end of the 18 resistance (R18) respectively with the collector electrode of the first triode (Q7), the base stage of the second triode (Q8) connects, the base stage of the first triode (Q7) respectively with an end of the tenth resistance (R10), one end of the 19 resistance (R19) connects, the grounded emitter of the first triode (Q7), the other end ground connection of the tenth resistance (R10), the other end of the 19 resistance (R19) respectively with 3 pin of infra-red remote control Receiver (IR), one end of the 12 resistance (R12) connects, the other end of the 12 resistance (R12) respectively with the other end of the 15 resistance (R15), the collector electrode of the second triode (Q8) connects, the grounded emitter of the second triode (Q8), 1 pin of infra-red remote control Receiver (IR) respectively with an end of the 7th electric capacity (C7), one end of the 22 resistance (R22), the other end of the 23 (R23) connects, 2 pin ground connection of infra-red remote control Receiver (IR), the other end ground connection of the 7th electric capacity (C7), the other end of the 22 resistance (R22) respectively with the positive pole of the first light-emitting diode (LED1), the positive pole of the second light-emitting diode (LED2), the positive pole of the 3rd light-emitting diode (LED3), the positive pole of the 4th light-emitting diode (LED4), one end of the second resistance (R2), the positive pole of the 5th light-emitting diode (LED5), 2 of connector (J3), 5 pin connect, the negative pole of the second light-emitting diode (LED2) is connected with an end of the 11 resistance (R11), the other end of the 11 resistance (R11) is connected with an end of the 14 resistance (R14), the other end of the 14 resistance (R14) is connected with an end of the 20 resistance (R20), the other end of the 20 resistance (R20) is connected with the negative pole of the 4th light-emitting diode (LED4), the negative pole of the first light-emitting diode (LED1) is connected with an end of the 17 resistance (R17), the other end of the 17 resistance (R17) is connected with the drain electrode of the first field effect transistor with damper diode (Q1), the source ground of the first field effect transistor with damper diode (Q1), the grid of the first field effect transistor with damper diode (Q1) is connected with an end of the 4th resistance (R4), the other end of the 4th resistance (R4) respectively with an end of the first resistance (R1), the drain electrode of the field effect transistor of four-tape damper diode (Q4) connects, the other end of the first resistance (R1) is connected with 4 pin of connector (J3), the grid of the field effect transistor of four-tape damper diode (Q4) is connected with an end of the 7th resistance (R7), the other end of the 7th resistance (R7) is connected with an end of the first electric capacity (C1), the other end ground connection of the first electric capacity (C1), the source electrode of the field effect transistor of four-tape damper diode (Q4) respectively with the source electrode of the second field effect transistor with damper diode (Q2), the source electrode of the 3rd field effect transistor with damper diode (Q3), 6 pin of connector (J3) connect, the grid of the second field effect transistor with damper diode (Q2) is connected with an end of the 8th resistance (R8), the other end of the 8th resistance (R8) is connected with an end of the second electric capacity (C2), the other end ground connection of the second electric capacity (C2), the drain electrode of the second field effect transistor with damper diode (Q2) respectively with an end of the 5th resistance (R5), the other end of the second resistance (R2) connects, the other end of the 5th resistance (R5) is connected with the grid of the 5th field effect transistor with damper diode (Q5), the source ground of the 5th field effect transistor with damper diode (Q5), the drain electrode of the 5th field effect transistor with damper diode (Q5) is connected with an end of the 16 resistance (R16), the other end of the 16 resistance (R16) is connected with the 3rd light-emitting diode (LED3) negative pole, the grid of the 3rd field effect transistor with damper diode (Q3) is connected with an end of the 9th resistance (R9), the other end of the 9th resistance (R9) is connected with an end of the 3rd electric capacity (C3), the other end ground connection of the 3rd electric capacity (C3), the drain electrode of the 3rd field effect transistor with damper diode (Q3) respectively with an end of the 3rd resistance (R3), one end of the 6th resistance (R6) connects, the other end of the 3rd resistance (R3) is connected with 1 pin of connector (J3), the other end of the 6th resistance (R6) is connected with the grid of the 6th field effect transistor with damper diode (Q6), the source ground of the 6th field effect transistor with damper diode (Q6), the drain electrode of the 6th field effect transistor with damper diode (Q6) is connected with an end of the 21 resistance (R21), the other end of the 21 resistance (R21) is connected with the negative pole of the 5th light-emitting diode (LED5), 7 pin ground connection of connector (J3).
3. capacitance touch remote control switch according to claim 1 is characterized in that described the 22 resistance (R22) is the current-limiting resistance of power supply, and the 7th electric capacity (C7) is power filtering capacitor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220443174 CN202818263U (en) | 2012-09-03 | 2012-09-03 | Capacitance type touch remote control switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220443174 CN202818263U (en) | 2012-09-03 | 2012-09-03 | Capacitance type touch remote control switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202818263U true CN202818263U (en) | 2013-03-20 |
Family
ID=47877067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220443174 Expired - Fee Related CN202818263U (en) | 2012-09-03 | 2012-09-03 | Capacitance type touch remote control switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202818263U (en) |
-
2012
- 2012-09-03 CN CN 201220443174 patent/CN202818263U/en not_active Expired - Fee Related
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Granted publication date: 20130320 Termination date: 20130903 |