CN2872499Y - Infrared remote-controlled switch - Google Patents
Infrared remote-controlled switch Download PDFInfo
- Publication number
- CN2872499Y CN2872499Y CN 200520116839 CN200520116839U CN2872499Y CN 2872499 Y CN2872499 Y CN 2872499Y CN 200520116839 CN200520116839 CN 200520116839 CN 200520116839 U CN200520116839 U CN 200520116839U CN 2872499 Y CN2872499 Y CN 2872499Y
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- China
- Prior art keywords
- circuit
- infrared
- triode
- remote control
- resistance
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- Expired - Fee Related
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Abstract
A infrared remote control switch, in particular to a infrared remote control and touch switch, which can be used for remote control by common finished product of infrared remote control. The infrared remote control is connected with a reception trigger circuit of infrared signal, a digital operational circuit, a drive and power switch circuit, and a power supply circuit in sequence. The utility model has advantages of convenient and practical in use, low cost and wide applicability in daily life.
Description
Affiliated technical field
The utility model relates to a kind of infrared remote control switch, and especially available finished product Infrared remote controller commonly used is carried out the infrared remote control of remote control and touched the switch of control.
Background technology
Present infrared remote control switch generally all needs dedicated remote control, and the remote control receiving unit needs decoding chip, and cost is higher and not general.
Summary of the invention
Generally all need dedicated remote control in order to overcome existing infrared remote control switch, the remote control receiving unit needs decoding chip, the higher and uncurrent shortcoming of cost.The utility model provides a kind of infrared remote control and touches the switch of control, and this infrared remote control and touch gauge tap can be carried out remote control with finished product Infrared remote controller commonly used, and also available hand touches and carries out switch.Cost is low, and is convenient and practical, can be widely used in daily life.
The technical scheme that its technical matters that solves the utility model adopts is: this utility model by infrared signal receive trigger circuit, digital operational circuit, driving and power switch circuit, power circuit is linked in sequence and forms; It can be to be linked in sequence and to be formed by infrared reception amplifying circuit, touch trigger circuit that infrared signal receives trigger circuit, infrared reception amplifying circuit amplifies the one head with infrared reception, infrared trigger pip delay circuit is by NPN triode T1, T2, resistance R 1, R2, R3 form, the base stage of T1 links to each other with the signal end that the one head is amplified in infrared reception, the collector of triode T1 links to each other with VCC by resistance R 1, and emitter links to each other with GND; The collector of triode T1 links to each other by the base stage of resistance R 2 and triode T2 then, and the emitter of triode T2 meets GND, and collector meets VCC by resistance R 3; Signal is from the collector output of T3; Digital operational circuit can be made up of single-shot trigger circuit and bistable trigger-action circuit, single-shot trigger circuit and bistable trigger-action circuit can be formed by connecting by certain requirement by the d type flip flop such as the CD4013 of band reset terminal, single-shot trigger circuit can be with CD4013 D termination VCC then, the Q end connects the R end by a resistance, the R end meets GND by an electric capacity simultaneously, S termination GND, the input of CP termination signal, Q is a signal output part; Touch trigger circuit by NPN triode T3, diode D2 touches sheet A and forms.
The beneficial effects of the utility model are convenient and practical, and cost is low.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is embodiment circuit theory diagrams of the present utility model.
Fig. 2 is a logic block-diagram of the present utility model
Embodiment
Infrared signal receives trigger circuit, digital operational circuit, driving and power switch circuit among the figure, power circuit is linked in sequence and forms; It can be to be linked in sequence and to be formed by infrared reception amplifying circuit, touch trigger circuit that infrared signal receives trigger circuit, infrared reception amplifying circuit amplifies the one head with infrared reception, infrared trigger pip delay circuit is by NPN triode T1, T2, resistance R 1, R2, R3 form, the base stage of T1 links to each other with the signal end that the one head is amplified in infrared reception, the collector of triode T1 links to each other with VCC by resistance R 1, and emitter links to each other with GND; The collector of triode T1 links to each other by the base stage of resistance R 2 and triode T2 then, and the emitter of triode T2 meets GND, and collector meets VCC by resistance R 3; Signal is from the collector output of T3; Digital operational circuit can be made up of single-shot trigger circuit and bistable trigger-action circuit, single-shot trigger circuit and bistable trigger-action circuit can be formed by connecting by certain requirement by the d type flip flop such as the CD4013 of band reset terminal, single-shot trigger circuit can be with CD4013 D termination VCC then, the Q end connects the R end by a resistance, the R end meets GND by an electric capacity simultaneously, S termination GND, the input of CP termination signal, Q is a signal output part; Touch trigger circuit by NPN triode T3, diode D2 touches sheet A and forms; Driving circuit is by NPN triode T4, and resistance R 7 and relay J 1 are formed.
Can understand the principle of this utility model by above accompanying drawing, understand its simple and practical characteristics.
Claims (1)
1. an infrared remote control switch comprises that infrared signal receives trigger circuit, driving and power switch circuit, power circuit, is characterized in that this utility model also comprises digital operational circuit; Infrared signal receives trigger circuit and is linked in sequence and is formed by infrared reception amplifying circuit, touch trigger circuit, infrared reception amplifying circuit amplifies the one head with infrared reception, infrared trigger pip delay circuit is by NPN triode T1, T2, resistance R 1, R2, R3 form, the base stage of T1 links to each other with the signal end that the one head is amplified in infrared reception, the collector of triode T1 links to each other with VCC by resistance R 1, and emitter links to each other with GND; The collector of triode T1 links to each other by the base stage of resistance R 2 and triode T2 then, and the emitter of triode T2 meets GND, and collector meets VCC by resistance R 3, and signal is from the collector output of T3; Digital operational circuit is made up of single-shot trigger circuit and bistable trigger-action circuit; Touch trigger circuit by NPN triode T3, diode D2 touches sheet A and forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520116839 CN2872499Y (en) | 2005-11-30 | 2005-11-30 | Infrared remote-controlled switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520116839 CN2872499Y (en) | 2005-11-30 | 2005-11-30 | Infrared remote-controlled switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2872499Y true CN2872499Y (en) | 2007-02-21 |
Family
ID=37740842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520116839 Expired - Fee Related CN2872499Y (en) | 2005-11-30 | 2005-11-30 | Infrared remote-controlled switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2872499Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106793371A (en) * | 2016-11-11 | 2017-05-31 | 常熟市筑紫机械有限公司 | Touch controlling switch |
-
2005
- 2005-11-30 CN CN 200520116839 patent/CN2872499Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Jie Xiquan Document name: Notification of Termination of Patent Right |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |