CN201134584Y - Infra-red remote control moving socket - Google Patents
Infra-red remote control moving socket Download PDFInfo
- Publication number
- CN201134584Y CN201134584Y CNU200720195213XU CN200720195213U CN201134584Y CN 201134584 Y CN201134584 Y CN 201134584Y CN U200720195213X U CNU200720195213X U CN U200720195213XU CN 200720195213 U CN200720195213 U CN 200720195213U CN 201134584 Y CN201134584 Y CN 201134584Y
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- remote control
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Abstract
An infrared remote control mobile socket belongs to the remote control socket field. The output end of a power circuit is connected in turn with the input ends of an infrared receiving circuit, a trigger reverse circuit and a relay switch circuit, wherein the output end of the trigger reverse circuit is connected with the input end of the relay switch circuit. A time-delay circuit is connected with an infrared receiving head, the output end thereof is connected with the input ends of the power circuit and a trigger inverting circuit, the input end of the trigger inverted circuit is connected with the power circuit, the output end is connected with the relay switch circuit, a super-voltage detecting circuit is connected with the power circuit, the infrared receiving heat and the input end of the time-delay circuit. When the electric appliances are closed, and home appliances can be closed from the standby state without moving, and also can be opened in remote control. And the output is automatically cut off when the super-voltage is detected, the current home appliance infrared remote controller is used to control, thereby saving energy and having convenient operation usage.
Description
Technical field
The utility model relates to a kind of remote control socket, specifically a kind of universal infrared remote socket with over voltage protection of formula.
Background technology
The mobile socket of selling on the market has only hand switch, can't realize remote control, no matter opens or closes, and is all pretty troublesome.Especially this socket does not have the overpressure protection function, such as being used on the household electrical appliance such as television set, VCD machine, power amplifier, must pull out plug or switch after using up, otherwise the holding state power consumption, and element is easily aging in the machine, more fragile electrical equipment during the voltage superelevation.
Summary of the invention
Goal of the invention of the present utility model is to overcome the deficiencies in the prior art, and a kind of energy-conservation, convenient infra-red remote control mobile socket that uses is provided.
Realize the foregoing invention purpose by the following technical solutions: a kind of infra-red remote control mobile socket, comprise power circuit, infrared receiving terminal, trigger reverse circuit, relay switching circuit, the output of power circuit successively with infrared radiation receiving circuit, trigger circuit for reversing, the input of relay switching circuit connects, the output that triggers circuit for reversing is connected with the relay switching circuit input, it is characterized in that: also comprise delay circuit, trigger reverse circuit and ultra-voltage testing circuit, described delay circuit is connected with infrared receiving terminal, its output and power circuit, the input that triggers reverse circuit connects; The input that triggers reverse circuit is connected with power circuit, and output is connected with relay switching circuit; The ultra-voltage testing circuit is connected with power circuit, is connected with infrared receiving terminal, is connected with the input of delay circuit.
Adopt technique scheme, compared with prior art, when closing electrical equipment, need not leave just to make family appliance standby become shutdown, also remote-controlled start during ultra-voltage, is cut off output automatically, utilize existing household electrical appliances infrared remote controller control the utility model, energy-conservation, easy for operation.
Description of drawings
Fig. 1 is a circuit block diagram of the present utility model.
Fig. 2 is the electrical schematic diagram of Fig. 1.
Embodiment
Referring to Fig. 1, Fig. 2, the utility model is made up of power circuit, infrared radiation receiving circuit, delay circuit, triggering reverse circuit, relay switching circuit and ultra-voltage testing circuit.The bridge rectifier that described power circuit is made up of diode D9-D12, the peripheral circuit of being made up of resistance R 15, R14, diode D8, capacitor C 8, C10 is connected with bridge rectifier.Infrared radiation receiving circuit is made up of infrared receiving terminal, is connected behind the bridge rectifier step-down of infrared receiving terminal and power circuit, the voltage stabilizing 5.1V, is connected with delay circuit.Delay circuit is by triode Q1, Q2, resistance R 1, R2, and capacitor C 1, C2 connect to form, the wherein base stage of triode Q2 and resistance R 1, capacitor C 1, C2, diode D1, the emitter of triode Q1, collector electrode connect, and are connected with infrared receiving terminal, form delay circuit.Delay circuit is connected with ultra-voltage testing circuit, triggering reverse circuit.The ultra-voltage testing circuit is by triode Q5, capacitor C 6, C7, and resistance R 10-R13, diode D5, trigger tube D6 connects to form.By resistance R 10-R13, the peripheral circuit that capacitor C 6, C7 connect to form is connected with the base stage of triode Q5, and wherein resistance R 10 is connected with diode D5, resistance R 11.Trigger reverse circuit by integrated circuit (IC), diode D2, resistance R 3-R5, resistance R 7, capacitor C 3 connects to form.14 pin of integrated circuit (IC) are connected with resistance R 3, are connected with the collector electrode of the triode Q2 of delay circuit, and 4 pin of integrated circuit (IC), 15 pin are connected with diode D2, and diode D2 is connected with capacitor C 3.3 pin of IC are connected with resistance R 5, are connected with relay switching circuit.Relay switching circuit is by triode Q3, Q4, diode D3, indicator light D4, and resistance R 6 connects to form.The base stage of triode Q3 is connected with 3 pin that trigger reverse circuit IC, and emitter is connected with the base stage of triode Q4, and the collector electrode of triode Q4 is connected with diode D3, resistance R 9, luminous tube D4.
Operation principle of the present utility model: when giving electricity for the first time, the resistance R 4, the capacitor C 3 that trigger reverse circuit constitute electrify restoration circuit, the 3 pin output high potential of integrated circuit (IC), the triode Q4 of relay switching circuit is ended, not adhesive of relay J K, D4 is glittering for the diode indicator light, complete machine is at holding state, this moment A point high potential, the triode Q2 conducting of delay circuit, 4 pin electronegative potentials of integrated circuit (IC).
During start, use common infrared remote controller, aim at infrared receiving terminal by a second, A point step-down current potential, the electricity that the capacitor C 2 of delay circuit is deposited is at once by triode Q1 (3 pin high potentials of integrated circuit (IC), triode Q1 conducting) discharges to infrared receiving terminal, triode Q2 ends, 14 pin that trigger the integrated circuit (IC) of reverse circuit uprise current potential, and IC its 3 pin step-down current potential that overturns ends the triode Q3 pipe of relay switching circuit, the Q4 conducting, output is connected in relay J K adhesive, and indicator light D4 goes out.
During shutdown, trigger 3 pin electronegative potentials of the integrated circuit (IC) of reverse circuit, the triode Q1 of delay circuit ends, when length is pressed remote controller, A point step-down current potential, capacitor C 2 electricity of depositing can only discharge by triode Q2, make triode Q2 conducting after 5 seconds end, 14 pin that trigger the integrated circuit (IC) of reverse circuit uprise current potential, IC its 3 pin that overturns becomes high potential, relay switching circuit triode Q3 conducting, and Q4 ends, relay J K discharges, and gets back to holding state.
Overpressure protection: open state; civil power is by resistance R 10 step-downs of power circuit; the diode D5 rectification of ultra-voltage testing circuit; there are 26 volts of voltages at capacitor C 6 two ends; diode D6 ends, and trigger tube D6 conducting during superpressure, triode Q5 conducting trigger A point step-down current potential; triode Q2 ends, and circuit is got back to holding state again.
Power supply, is used for relay J K by bridge rectifier output 12V electricity with electric capacity C10 step-down.Resistance R 8 step-downs, voltage stabilizing 5.1V uses for integrated circuit (IC) and infrared receiving terminal.
The utility model is easy to use, can open by one second with the ordinary electrical home appliance infrared remote controller, can shut down by 5 seconds continuously; almost do not have power consumption, and when the voltage superelevation, shut down at once, the protection electrical appliance; because the relation of time difference can not influence the normal use of remote controller to household electrical appliances.
Claims (2)
1, a kind of infra-red remote control mobile socket, comprise power circuit, infrared receiving terminal, trigger reverse circuit, relay switching circuit, the output of power circuit successively with infrared radiation receiving circuit, trigger circuit for reversing, the input of relay switching circuit connects, the output that triggers circuit for reversing is connected with the relay switching circuit input, it is characterized in that: also comprise delay circuit, trigger reverse circuit and ultra-voltage testing circuit, described delay circuit is connected with infrared receiving terminal, its output and power circuit, the input that triggers reverse circuit connects; The input that triggers reverse circuit is connected with power circuit, and output is connected with relay switching circuit; The ultra-voltage testing circuit is connected with power circuit, is connected with infrared receiving terminal, is connected with the input of delay circuit.
2, infra-red remote control mobile socket according to claim 1, it is characterized in that: described triggering reverse circuit mainly is made of integrated circuit (IC), 14 pin of IC are connected with the collector electrode of the triode Q2 of delay circuit, and its 3 pin is connected with the base stage of relay switching circuit triode Q3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720195213XU CN201134584Y (en) | 2007-11-09 | 2007-11-09 | Infra-red remote control moving socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720195213XU CN201134584Y (en) | 2007-11-09 | 2007-11-09 | Infra-red remote control moving socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201134584Y true CN201134584Y (en) | 2008-10-15 |
Family
ID=40062852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200720195213XU Expired - Fee Related CN201134584Y (en) | 2007-11-09 | 2007-11-09 | Infra-red remote control moving socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201134584Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102035098A (en) * | 2010-10-31 | 2011-04-27 | 华南理工大学 | Photoelectric protective safety socket and photoelectric protective method thereof |
| CN106450952A (en) * | 2016-09-30 | 2017-02-22 | 中山市尚能电子科技有限公司 | Energy-saving socket and remote control circuit therefor |
| CN106793371A (en) * | 2016-11-11 | 2017-05-31 | 常熟市筑紫机械有限公司 | Touch controlling switch |
-
2007
- 2007-11-09 CN CNU200720195213XU patent/CN201134584Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102035098A (en) * | 2010-10-31 | 2011-04-27 | 华南理工大学 | Photoelectric protective safety socket and photoelectric protective method thereof |
| CN106450952A (en) * | 2016-09-30 | 2017-02-22 | 中山市尚能电子科技有限公司 | Energy-saving socket and remote control circuit therefor |
| CN106793371A (en) * | 2016-11-11 | 2017-05-31 | 常熟市筑紫机械有限公司 | Touch controlling switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081015 Termination date: 20161109 |