CN205212808U - Control switch that touch panel and vehicle actuated control combined together - Google Patents
Control switch that touch panel and vehicle actuated control combined together Download PDFInfo
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- CN205212808U CN205212808U CN201521119679.2U CN201521119679U CN205212808U CN 205212808 U CN205212808 U CN 205212808U CN 201521119679 U CN201521119679 U CN 201521119679U CN 205212808 U CN205212808 U CN 205212808U
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Abstract
The utility model relates to a control switch that touch panel and vehicle actuated control combined together, it is including ON -OFF control circuit, the touch piece that is used for response touch that is used for control scheme external output, the touch circuit that is used for receiving the touch signal of telecommunication, still including being used for the human sensor of response, being used for receiving the sensor circuit of influence electricity signal, sensor circuit, touch circuit control ON -OFF control circuit's break -make, still including the switching circuit, a power switching circuit and the 2nd power switching circuit that are used for switching over touch circuit and sensor circuit, the 2nd converting circuit and external power supply are connected, and the conversion forms ON -OFF control circuit, touch circuit and the required mains voltage of a power switching circuit respectively, switch the sensor circuit, touch the control of circuit to ON -OFF control circuit through the switching circuit. The utility model discloses a to touch circuit, induced voltage combination, the utility model discloses can pass through the external output of touch, human vehicle actuated control circuit, it is more convenient to operate.
Description
Technical field
The utility model relates to technical field of switch control, particularly relates to a kind of touch control and responds to the control switch controlling to combine.
Background technology
Along with scientific and technological intelligent development, touch control and induction control to reach corresponding development respectively; But the inadequate hommization of touch control, the induction control reaction time is slightly long, adjustment is slower; Need design one both to meet hommization to control, the control circuit that can control fast again.
Utility model content
The utility model is for solving Problems existing in background technology, and provide a kind of touch control and induction to control the control circuit combined, this control circuit both can control in hommization, easy to use; Can control fast again.
The technical solution adopted in the utility model is:
Touch control and induction control the control switch combined, and comprising:
ON-OFF control circuit, for the break-make that control circuit externally exports;
Touch sheet, for touch sensitive, and externally sends and touches the corresponding touch signal of telecommunication;
Touch circuit, for receiving the touch signal of telecommunication, and according to touching the break-make of signal of telecommunication control switch control circuit;
Transducer, for responding to human body, and externally exports electrical signal of reaction;
Sensor circuit, receives electrical signal of reaction, according to the break-make of electrical signal of reaction control switch control circuit;
Commutation circuit, for controlling the switching touching circuit and sensor circuit;
First power-switching circuit, for providing power supply to sensor circuit;
Second source change-over circuit, for providing power supply to ON-OFF control circuit, touch circuit and the first power-switching circuit;
Second change-over circuit is connected with external power supply, and conversion forms ON-OFF control circuit, touches circuit and the supply voltage needed for the first power-switching circuit respectively; Switch sensor circuit by commutation circuit, touch circuit to the control of ON-OFF control circuit.
Further, described ON-OFF control circuit comprises two control units, is respectively the first control unit and the second control unit; Control unit comprises control part and switch portion, and the switch portion of two control units is series in the circuit externally exported; The control part of two control units respectively with sensor circuit, touch circuit and be electrically connected, sensor circuit, touch circuit and control corresponding switch portion break-make respectively by corresponding control part.
Further, second source change-over circuit is provided with the first power output end for providing power supply respectively to two control parts, the first power-switching circuit, and for providing the second source output of power supply to touching circuit; Commutation circuit is provided with the switching tube that two are respectively used to control two control part break-makes, the first power output end respectively by corresponding control part, switching tube, form loop; The control end of two switching tubes is electrically connected with the output of touch circuit, sensor circuit respectively.
Further, commutation circuit also comprises a diverter switch, and diverter switch is provided with a fixed contact and two moving contacts; The fixed contact of diverter switch is connected with the first power output end, and moving contact connects a bleeder circuit, and the dividing potential drop output of bleeder circuit is electrically connected with the control end of corresponding switching tube respectively.
Further, PNP triode is provided with between second source output and touch circuit, the collector electrode of PNP triode is connected with second source output, the emitter of PNP triode is connected with the power input touching circuit, and the base stage of PNP triode is connected with the input of the switching tube be connected with sensor circuit by resistance.
The beneficial effect that the utility model obtains is: by touching circuit, induced voltage will combine, and the utility model can pass through the external output of touch, human body induction control circuit, more convenient to operate.
Accompanying drawing explanation
Fig. 1 is theory diagram of the present utility model.
Fig. 2 is local circuit schematic diagram of the present utility model.
Fig. 3 is another local circuit schematic diagram of the present utility model.
Reference numeral is:
1---second source change-over circuit; 2---ON-OFF control circuit; 3---commutation circuit; 4---touch circuit; 5---the first power-switching circuit; 6---sensor circuit; 7---transducer.
Embodiment
See Fig. 1, Fig. 2, Fig. 3.
Embodiment: a kind of touch control and induction control the control switch combined, and comprising:
ON-OFF control circuit 2, for the break-make that control circuit externally exports;
Touch sheet, for touch sensitive, and externally sends and touches the corresponding touch signal of telecommunication;
Touch circuit 4, for receiving the touch signal of telecommunication, and according to touching the break-make of signal of telecommunication control switch control circuit 2;
Transducer 7, for responding to human body, and externally exports electrical signal of reaction;
Sensor circuit 6, receives electrical signal of reaction, according to the break-make of electrical signal of reaction control switch control circuit 2;
Commutation circuit 3, for controlling the switching touching circuit 4 and sensor circuit 6;
First power-switching circuit 5, for providing power supply to sensor circuit 6;
Second source change-over circuit 1, for providing power supply to ON-OFF control circuit 2, touch circuit 4 and the first power-switching circuit 5;
Second change-over circuit is connected with external power supply, and conversion forms ON-OFF control circuit 2, touches circuit 4 and the supply voltage needed for the first power-switching circuit 5 respectively; Switch sensor circuit 6 by commutation circuit 3, touch the control of circuit 4 pairs of ON-OFF control circuit 2.
In the technical program, by commutation circuit 3, touch circuit 4 and sensor circuit 6 are combined, carry out switching controls by commutation circuit 3, thus reach both can touch control, again can the object of human body induction control.
Second source change-over circuit 1 comprises rectification circuit, two DC-DC chips, externally exports two kinds of 12V, 5V power supplys; Second source change-over circuit 1 can be prior art, for 12V and 5V voltage source civil power or external power supply are converted to.First power-switching circuit 5 is DC-DC circuit, and 12V power supply is powered to the first power-switching circuit 5 by the 4th pin of interface J1-A, the 4th pin of interface J1-B; 12V is converted to 5V by the first power-switching circuit 5, for sensor circuit 6 provides power supply.Second source change-over circuit 1 also can be prior art.Secondly, touch sheet, touch circuit 4, sensor circuit 6, transducer 7 all can be prior art.The 1-4 pin of interface J1-A and J1-B is corresponding in order to be connected.
Further, described ON-OFF control circuit 2 comprises two control units, is respectively the first control unit and the second control unit; Control unit comprises control part and switch portion, and the switch portion of two control units is series in the circuit externally exported; The control part of two control units respectively with sensor circuit 6, touch circuit 4 and be electrically connected, sensor circuit 6, touch circuit 4 and control corresponding switch portion break-make respectively by corresponding control part.
Preferably, control unit is relay.Certainly, control unit can be the combination of control IC and switch.
As shown in Figure 2, control unit is respectively relay K 1, relay K 2; Switch in relay K 1, K2 is described switch portion, and is series at wherein in of circuit, as live wire or zero line, thus reaches the break-make of control circuit.
Further, second source change-over circuit 1 is provided with the first power output end for providing power supply respectively to control part, the first power-switching circuit 5, and for providing the second source output of power supply to touching circuit 4; Commutation circuit 3 is provided with the switching tube that two are respectively used to control two control part break-makes, the first power output end respectively by corresponding control part, switching tube, form loop; The control end of two switching tubes is electrically connected with the output of touch circuit 4, sensor circuit 6 respectively.
When specifically arranging, controlled the control part break-make of control unit by switching tube, so the break-make in control switch portion, the combination of both realizations.Pass through solenoid, the NPN triode Q2 ground connection of relay K 1 see Fig. 2,12V out-put supply, 12V out-put supply passes through solenoid, the NPN triode Q3 ground connection of relay K 2.Switching tube is respectively triode Q2, Q3, and the solenoid of relay K 1, K2 is respectively described control part; The break-make of triode Q2, Q3 difference control relay K1, K2.
Further, commutation circuit 3 also comprises a diverter switch, and diverter switch is provided with a fixed contact and two moving contacts; The fixed contact of diverter switch is connected with the first power output end, and moving contact connects a bleeder circuit, and the dividing potential drop output of bleeder circuit is electrically connected with the control end of corresponding switching tube respectively.
The control of switching tube, except being subject to touching circuit 4 or sensor circuit 6 and controlling, is also subject to the control of diverter switch; After diverter switch is switched to one of them moving contact, the switch portion of corresponding control unit forms path, because two switch portion are connected in outlet line; Therefore, only have another control unit to play control action, namely only have touch circuit 4 or sensor circuit 6 to play control action; Thus reach switching effect.
Certain commutation circuit 3 also can be controlled by control IC.See Fig. 2, when diverter switch SW switches and resistance R5, resistance R6 connect, thus reach the order switching and touch circuit 4 or sensor circuit 6 control circuit break-make.
Further, PNP triode is provided with between second source output and touch circuit 4, the collector electrode of PNP triode is connected with second source output, the emitter of PNP triode is connected with the power input touching circuit 4, and the base stage of PNP triode is connected with the input of the switching tube be connected with sensor circuit 6 by resistance.
The technical program uses PNP triode to control to touch the startup of circuit 4 as switch member, in use, first respond to human body by sensor circuit 6, after sensing, sensor circuit 6 triggers switching tube corresponding with it and forms path, thus drag down PNP triode base voltage, make PNP triode conducting; Second source output is powered to touch circuit 4.Meanwhile, the control part corresponding with sensor circuit 6 forms loop, and switch portion closes.Now, touch circuit 4 and play control circuit break-make.Sensor circuit 6, touch circuit 4 can be all prior art.
In the specific implementation, its principle is as follows for the present embodiment:
When diverter switch SW and resistance R6 connects, 12V power supply is by the base stage of resistance R6 connecting triode Q3, triode Q3 conducting, therefore relay K 2 can close always, now touch control is inoperative, and the control of line loop is controlled by sensor circuit 6, namely by the break-make in control relay K1 control circuit loop, and because the first power-switching circuit 5 is directly powered sensor circuit 6, so induction controls and main switch can adopt longer connecting line also can steady operation; When diverter switch SW and resistance R5 connects, in like manner, relay K 1 can close always, and now sensor circuit 6 controls inoperative, and the control of line loop controls by touching circuit 4, is controlled the break-make of whole line loop by control relay K2; When diverter switch SW is not communicated with at any, relay K 1, K2 do not close, and now when sensor circuit 6 receives the induced signal of transducer 7, control triode Q2 conducting, thus control to drive relay K 1 to close; Make triode Q1 conducting power to touch circuit 4 because triode Q2 conducting drags down triode Q1 base voltage simultaneously, but now because relay K 1, K2 are series connection, so circuit is not also connected, when touching touch sheet, touch circuit 4 and control triode Q3 conducting, drive relay K 2 to close from control, circuit will be connected; When people leaves, transducer 7 can after the time of setting after can't detect people's activity, signal is sent to sensor circuit 6, sensor circuit 6 controls triode Q2 to be ended, and then closed relay K1, also make triode Q1 not conducting because triode Q2 not conducting makes triode Q1 base potential uprise simultaneously, touch circuit 4 and use due to power-off relay K 2 to disconnect; When again there being people movable, touch control circuit is in reset mode due to power-off, so relay K 2 not conducting, conducting need carry out time touch triggering again, like this can the object of control switch on demand.
Finally should be noted that; above embodiment is only in order to illustrate technical scheme of the present invention; but not limiting the scope of the invention; although done to explain to the present invention with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can modify to technical scheme of the present invention or equivalent replacement, and not depart from essence and the scope of technical solution of the present invention.
Claims (5)
1. touch control and induction control the control switch that combines, it is characterized in that: comprising:
ON-OFF control circuit, for the break-make that control circuit externally exports;
Touch sheet, for touch sensitive, and externally sends and touches the corresponding touch signal of telecommunication;
Touch circuit, for receiving the touch signal of telecommunication, and according to touching the break-make of signal of telecommunication control switch control circuit;
Transducer, for responding to human body, and externally exports electrical signal of reaction;
Sensor circuit, receives electrical signal of reaction, according to the break-make of electrical signal of reaction control switch control circuit;
Commutation circuit, for controlling the switching touching circuit and sensor circuit;
First power-switching circuit, for providing power supply to sensor circuit;
Second source change-over circuit, for providing power supply to ON-OFF control circuit, touch circuit and the first power-switching circuit;
Second change-over circuit is connected with external power supply, and conversion forms ON-OFF control circuit, touches circuit and the supply voltage needed for the first power-switching circuit respectively; Switch sensor circuit by commutation circuit, touch circuit to the control of ON-OFF control circuit.
2. a kind of touch control according to claim 1 and induction control the control switch that combines, it is characterized in that: described ON-OFF control circuit comprises two control units, are respectively the first control unit and the second control unit; Control unit comprises control part and switch portion, and the switch portion of two control units is series in the circuit externally exported; The control part of two control units respectively with sensor circuit, touch circuit and be electrically connected, sensor circuit, touch circuit and control corresponding switch portion break-make respectively by corresponding control part.
3. a kind of touch control according to claim 2 and induction control the control switch that combines, it is characterized in that: second source change-over circuit is provided with the first power output end for providing power supply respectively to two control parts, the first power-switching circuit, and for providing the second source output of power supply to touching circuit; Commutation circuit is provided with the switching tube that two are respectively used to control two control part break-makes, the first power output end respectively by corresponding control part, switching tube, form loop; The control end of two switching tubes is electrically connected with the output of touch circuit, sensor circuit respectively.
4. a kind of touch control according to claim 3 and induction control the control switch that combines, and it is characterized in that: commutation circuit also comprises a diverter switch, diverter switch is provided with a fixed contact and two moving contacts; The fixed contact of diverter switch is connected with the first power output end, and moving contact connects a bleeder circuit, and the dividing potential drop output of bleeder circuit is electrically connected with the control end of corresponding switching tube respectively.
5. a kind of touch control according to claim 4 and induction control the control switch that combines, it is characterized in that: between second source output and touch circuit, be provided with PNP triode, the collector electrode of PNP triode is connected with second source output, the emitter of PNP triode is connected with the power input touching circuit, and the base stage of PNP triode is connected with the input of the switching tube be connected with sensor circuit by resistance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521119679.2U CN205212808U (en) | 2015-12-30 | 2015-12-30 | Control switch that touch panel and vehicle actuated control combined together |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521119679.2U CN205212808U (en) | 2015-12-30 | 2015-12-30 | Control switch that touch panel and vehicle actuated control combined together |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205212808U true CN205212808U (en) | 2016-05-04 |
Family
ID=55850494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521119679.2U Active CN205212808U (en) | 2015-12-30 | 2015-12-30 | Control switch that touch panel and vehicle actuated control combined together |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205212808U (en) |
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2015
- 2015-12-30 CN CN201521119679.2U patent/CN205212808U/en active Active
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| GR01 | Patent grant |