CN204204191U - Radio infrared converter - Google Patents
Radio infrared converter Download PDFInfo
- Publication number
- CN204204191U CN204204191U CN201420667775.XU CN201420667775U CN204204191U CN 204204191 U CN204204191 U CN 204204191U CN 201420667775 U CN201420667775 U CN 201420667775U CN 204204191 U CN204204191 U CN 204204191U
- Authority
- CN
- China
- Prior art keywords
- circuit
- far infrared
- receiving circuit
- converter
- signal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of Radio infrared converter, this converter comprises wireless receiving circuit, radio transmitter, far infrared receiving circuit, far infrared transmission circuit and governor circuit, transfer to the first input end of governor circuit after wireless receiving circuit receives the wireless signal that main website sends, on governor circuit, the control code of the first output terminal is by far infrared transmission circuit transmission modulated red external signal, far infrared receiving circuit transfers to the second input end of governor circuit after receiving this infrared signal, the coding of governor circuit second output terminal is transmitted by radio transmitter.The signal conversion infrared communication that the utility model will send over, control for the electrical equipment in family brings more succinct mode, the unification of numerous telepilot can be achieved simultaneously, all electrical equipment can be controlled by this converter in family, join different remote without the need to different electrical equipment, save the use of a large amount of telepilot.
Description
technical field
The utility model relates to communication technical field, particularly relates to a kind of Radio infrared converter.
Background technology
Infrared communication has played important effect as a kind of simple communication mode in the household electrical appliance in modern times control, the control of current electrical equipment is that a telepilot joined by each electrical equipment mostly, and the telepilot that different electrical equipment is equipped with can not be general mutually, cause during family uses and occurred a large amount of telepilot, if after part telepilot lost or breaks down, just be difficult to replace, and the control content of present electrical equipment gets more and more, and causes that telepilot becomes increasingly complex, operating guidance is difficult to the problem such as universal rapidly.
Utility model content
For the weak point existed in above-mentioned technology, the utility model provides a kind of Radio infrared converter, and this converter is that the control of electrical equipment in family brings more succinct mode, achieves the unification of numerous telepilot.
For achieving the above object, the utility model provides a kind of Radio infrared converter, comprise wireless receiving circuit, radio transmitter, far infrared receiving circuit, far infrared transmission circuit and governor circuit, transfer to the first input end of governor circuit after described wireless receiving circuit receives the wireless signal that main website sends, on described governor circuit, the control code of the first output terminal is by far infrared transmission circuit transmission modulated red external signal, the second input end of governor circuit is transferred to after described far infrared receiving circuit receives this infrared signal, the coding of described governor circuit second output terminal is transmitted by radio transmitter.
Wherein, this converter also comprises external dc power supply, and described external dc power supply is electrically connected with wireless receiving circuit, radio transmitter, far infrared receiving circuit, far infrared transmission circuit and governor circuit respectively.
Wherein, this converter also comprises in-line power battery, and described in-line power battery is electrically connected with wireless receiving circuit, radio transmitter, far infrared receiving circuit, far infrared transmission circuit and governor circuit respectively.
Wherein, this converter also comprises commutation circuit, and described external dc power supply and in-line power battery are electrically connected with wireless receiving circuit, radio transmitter, far infrared receiving circuit, far infrared transmission circuit and governor circuit respectively by commutation circuit.
Wherein, described far infrared transmission circuit is made up of the far infrared transmission pipe that three are connected successively, and the signal that these three far infrared transmission pipes can be used for the 360 degree of all standings in space is launched.
The beneficial effects of the utility model are: compared with prior art, the Radio infrared converter that the utility model provides, after wireless receiving circuit receives the wireless signal of main website transmission, to be completed corresponding control code after process by far infrared transmission circuit transmission modulated red external signal by governor circuit, far infrared receiving circuit receives infrared signal, transmitted by radio transmitter after completing corresponding coding by governor circuit after infrared signal being decoded, thus complete whole wireless to infrared communication conversion work, the signal conversion infrared communication that this converter will send over, control for the electrical equipment in family brings more succinct mode, the unification of numerous telepilot can be achieved simultaneously, all electrical equipment can be controlled by this converter in family, different remote is joined without the need to different electrical equipment, save the use of a large amount of telepilot, achieve the centralized management of home control, facilitate the use of different user simultaneously.
Accompanying drawing explanation
Fig. 1 is the theory diagram of Radio infrared converter of the present utility model.
Main element symbol description is as follows:
10, wireless receiving circuit 11, radio transmitter
12, far infrared receiving circuit 13, far infrared transmission circuit
14, governor circuit 15, external dc power supply
16, in-line power battery 17, commutation circuit.
Embodiment
In order to more clearly state the utility model, below in conjunction with accompanying drawing, the utility model is further described.
Refer to Fig. 1, the Radio infrared converter that the utility model provides, comprise wireless receiving circuit 10, radio transmitter 11, far infrared receiving circuit 12, far infrared transmission circuit 13 and governor circuit 14, transfer to the first input end of governor circuit 14 after wireless receiving circuit 10 receives the wireless signal that main website sends, on governor circuit 14, the control code of the first output terminal launches modulated red external signal by far infrared transmission circuit 13, far infrared receiving circuit 12 transfers to the second input end of governor circuit 14 after receiving this infrared signal, the coding of governor circuit 14 second output terminal is transmitted by radio transmitter 11.The wireless signal that wireless receiving circuit 10 sends for receiving main website, radio transmitter 11 is for wireless signal emission, and far infrared receiving circuit 12 is for receiving infrared-ray signal, and far infrared transmission circuit 13 is launched for realizing infrared signal; After wireless receiving circuit 10 receives wireless signal, infrared signal is sent by far infrared transmission circuit 13 after completing decoding and coding by governor circuit 14, realize the function of wireless signal conversion infrared signal, far infrared receiving circuit 12 receive infrared signal by governor circuit 14 complete decoding and coding after, by radio transmitter 11, signal is launched, realize the function of infrared signal convert wireless signals.
Compared to the situation of prior art, the Radio infrared converter that the utility model provides, after wireless receiving circuit 10 receives the wireless signal of main website transmission, after having completed process by governor circuit 14, corresponding control code is launched modulated red external signal by far infrared transmission circuit 13, far infrared receiving circuit 12 receives infrared signal, transmitted by radio transmitter 11 after completing corresponding coding by governor circuit 14 after infrared signal being decoded, thus complete whole wireless to infrared communication conversion work, the signal conversion infrared communication that this converter will send over, control for the electrical equipment in family brings more succinct mode, the unification of numerous telepilot can be achieved simultaneously, all electrical equipment can be controlled by this converter in family, different remote is joined without the need to different electrical equipment, save the use of a large amount of telepilot, achieve the centralized management of home control, facilitate the use of different user simultaneously.
In the present embodiment, this converter also comprises external dc power supply 15, and external dc power supply 15 is electrically connected with wireless receiving circuit 10, radio transmitter 11, far infrared receiving circuit 12, far infrared transmission circuit 13 and governor circuit 14 respectively.This converter also comprises in-line power battery 16, and in-line power battery 16 is electrically connected with wireless receiving circuit 10, radio transmitter 11, far infrared receiving circuit 12, far infrared transmission circuit 13 and governor circuit 14 respectively.This converter also comprises commutation circuit 17, and external dc power supply 15 and in-line power battery 16 are electrically connected with wireless receiving circuit 10, radio transmitter 11, far infrared receiving circuit 12, far infrared transmission circuit 13 and governor circuit 14 respectively by commutation circuit 17.External dc power supply 15 and in-line power battery 16 are the Power supply of converter providing power 3.3V, realized the automatic switchover of external dc power supply 15 and in-line power battery 16 power supply simultaneously, ensure system non-stop run by commutation circuit 17.In-line power battery 16 is powered for giving whole converter when outside DC power supply 15 breaks, external dc power supply 15 is powered for the normality of whole converter, when outside DC power supply 15 has electric, external dc is preferentially selected to power, when outside DC power supply 15 does not have electric, automatically switch to in-line power battery 16 to power, to maintain the continued power of whole converter.
In the present embodiment, far infrared transmission circuit 13 is made up of the far infrared transmission pipe that three are connected successively, and the signal that these three far infrared transmission pipes can be used for the 360 degree of all standings in space is launched.Far infrared receiving circuit 12 is formed by a far infrared receiving tube.The utility model is not limited to the type of governor circuit 14; can be low power processor or single-chip microcomputer; as long as can realize driving the embodiment completing protocol conversion between wireless receiving circuit 10, radio transmitter 11, far infrared receiving circuit 12, far infrared transmission circuit 13; all belong to the simple deformation to this case or conversion, fall in the protection domain of this case.
Principle of work of the present utility model is: external dc power supply 15 and in-line power battery 16 provide continual power supply to supply for converter, after wireless receiving circuit 10 receives the wireless signal of main website transmission, completed the parsing of agreement by governor circuit 14 after, corresponding function control code is launched 38kHz modulated red external signal by far infrared transmission circuit 13, far infrared receiving circuit 12 receives infrared signal, transmitted by radio transmitter 11 after completing corresponding coding by governor circuit 14 after infrared signal being decoded, thus complete whole wireless to infrared communication conversion work.
Be only several specific embodiment of the present utility model above, but the utility model is not limited thereto, the changes that any person skilled in the art can think of all should fall into protection domain of the present utility model.
Claims (5)
1. a Radio infrared converter, it is characterized in that, comprise wireless receiving circuit, radio transmitter, far infrared receiving circuit, far infrared transmission circuit and governor circuit, transfer to the first input end of governor circuit after described wireless receiving circuit receives the wireless signal that main website sends, on described governor circuit, the control code of the first output terminal is by far infrared transmission circuit transmission modulated red external signal, the second input end of governor circuit is transferred to after described far infrared receiving circuit receives this infrared signal, the coding of described governor circuit second output terminal is transmitted by radio transmitter.
2. Radio infrared converter according to claim 1, it is characterized in that, this converter also comprises external dc power supply, and described external dc power supply is electrically connected with wireless receiving circuit, radio transmitter, far infrared receiving circuit, far infrared transmission circuit and governor circuit respectively.
3. Radio infrared converter according to claim 2, it is characterized in that, this converter also comprises in-line power battery, and described in-line power battery is electrically connected with wireless receiving circuit, radio transmitter, far infrared receiving circuit, far infrared transmission circuit and governor circuit respectively.
4. Radio infrared converter according to claim 3, it is characterized in that, this converter also comprises commutation circuit, and described external dc power supply and in-line power battery are electrically connected with wireless receiving circuit, radio transmitter, far infrared receiving circuit, far infrared transmission circuit and governor circuit respectively by commutation circuit.
5. Radio infrared converter according to claim 1, is characterized in that, described far infrared transmission circuit is made up of the far infrared transmission pipe that three are connected successively, and the signal that these three far infrared transmission pipes can be used for the 360 degree of all standings in space is launched.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420667775.XU CN204204191U (en) | 2014-11-11 | 2014-11-11 | Radio infrared converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420667775.XU CN204204191U (en) | 2014-11-11 | 2014-11-11 | Radio infrared converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204204191U true CN204204191U (en) | 2015-03-11 |
Family
ID=52662126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420667775.XU Expired - Fee Related CN204204191U (en) | 2014-11-11 | 2014-11-11 | Radio infrared converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204204191U (en) |
-
2014
- 2014-11-11 CN CN201420667775.XU patent/CN204204191U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20150311 Termination date: 20151111 |
|
| EXPY | Termination of patent right or utility model |