CN202663467U - Remote controller of smart phone - Google Patents
Remote controller of smart phone Download PDFInfo
- Publication number
- CN202663467U CN202663467U CN201220277356.6U CN201220277356U CN202663467U CN 202663467 U CN202663467 U CN 202663467U CN 201220277356 U CN201220277356 U CN 201220277356U CN 202663467 U CN202663467 U CN 202663467U
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- smart phone
- mobile phone
- infrared emission
- emission unit
- smart mobile
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Abstract
The utility model discloses a remote controller of a smart phone. The remote controller of the smart phone comprises the smart phone and an infrared emission unit, an earphone plug of 3.5 millimeters is connected with an input end of the infrared emission unit, and the earphone plug is inserted into an earphone jack of the smart phone to connect the infrared emission unit with the smart phone and receives a wave-shaped control signal which is emitted by the smart phone. A decoding device is not required to be arranged between the smart phone and controlled electrical equipment. Only one smart phone and one infrared emission unit are required so that remote control of various controlled electric equipment is achieved. The remote controller of the smart phone is simple in circuit structure and convenient to achieve. The infrared emission unit is connected with the earphone plug of 3.5 millimeters. When the earphone plug is inserted into the earphone jack of the smart phone, the smart phone can emit the wave-shaped control signal to the infrared emission unit to control transmission of the wave-shaped control signal.
Description
Technical field
The utility model relates to a kind of remote control, relates in particular to a kind of smart mobile phone remote controller.
Background technology
Remote controller is used very extensive in daily life, wherein a kind of universal remote control is very convenient, people can control multiple electrical equipment by a remote controller, even occurred utilizing mobile phone to serve as universal remote control carries out remote control to electrical equipment equipment, serve as remote controller with regular handset and have a lot of benefits, for example, with the button on the regular handset, can control several electrical equipment, serve as remote controller with smart mobile phone, the more new data of can networking, when new product appears in the market, can upgrade in time and carry out remote control, but these remote controllers still have problems, the controllable remote controller of regular handset is limited, and smart mobile phone is when control, itself and electric device must arrange a decoding device, and decoding device is connected with smart mobile phone is wired or wireless, and be not too convenient during use.
At present the standard of mobile phone is the headset plug of 3.5mm, and 3.5 earphone polarity (the earliest mono headset of walkman), three utmost points (stereophone of walkman, MP3) and four utmost points (stereo and be with microphone) etc. are several in history.The earphone of mobile phone (comprising line control earphone) is exactly this of four utmost points.This level Four headset plug, with four contacts, be respectively the L(L channel), the R(R channel), GND(ground), the MIC(microphone), and in the present circuit control, with L, R or MIC contact and GND electric shock formation loop, can realize line traffic control and transfer of data.
Summary of the invention
The purpose of this utility model just is that providing a kind of addresses the above problem, can real-time update, upgrading, be applicable to multiple controlled device, and smart mobile phone remote controller simple in structure.
To achieve these goals, the technical solution adopted in the utility model is such: a kind of smart mobile phone remote controller, comprise smart mobile phone, also comprise an infrared emission unit, the input of described infrared emission unit connects the headset plug of a 3.5mm, described headset plug inserts in the earphone jack of smart mobile phone, and infrared emission unit is linked to each other with smart mobile phone, receives the waveform control signal that mobile phone sends.
As preferably: described infrared emission unit is the diode of a series connection resistance, and the anode of described diode links to each other with L contact or the R contact of headset plug, and the negative electrode of diode links to each other with the GND contact of earphone by resistance.
Compared with prior art, the utility model has the advantage of: need not to arrange decoding device between smart mobile phone and controlled electric appliance, only can realize remote control to multiple controlled device by a smart mobile phone and infrared emission unit, circuit structure is simple, be easy to realize, infrared emission unit connects the headset plug of 3.5mm, when it is inserted in the earphone jack of smart mobile phone, smart mobile phone just can send waveform control signal to infrared emission unit, control, the transmission of its signal, utilized the contact of headset plug to consist of the loop, simple in structure small and exquisite, transmitter unit directly is inserted on the smart mobile phone by headset plug, cooperate again corresponding software can realize Universal remote control, very convenient.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is circuit structure diagram of the present utility model.
Among the figure: 1, smart mobile phone; 2, headset plug; 3, infrared emission unit.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Embodiment 1: referring to Fig. 1, Fig. 2, a kind of smart mobile phone remote controller, comprise smart mobile phone 1, also comprise an infrared emission unit 3, the input of described infrared emission unit 3 connects the headset plug 2 of a 3.5mm, described headset plug 2 inserts in the earphone jack of smart mobile phone 1, infrared emission unit 3 is linked to each other with smart mobile phone 1, receive the waveform control signal that mobile phone sends, described infrared emission unit 3 is the diode D of a series connection resistance R, the anode of described diode D links to each other with L contact or the R contact of headset plug 2, and the negative electrode of diode D links to each other with the GND contact of earphone by resistance R.
Be loaded in the smart mobile phone 1 under the remote controller codes with the electrical equipment of needs control, utilize the software of smart mobile phone 1 built-in coupling that coding is decoded, form the waveform control signal corresponding with electrical equipment stand-by.
During use, in headset plug 2 plugged earphone jacks, earphone jack is linked to each other with the corresponding contact of headset plug 2, be convenient to headset plug 2 and receive waveform control signal, select controlled electric appliance by smart mobile phone 1, send the waveform control signal corresponding with it, waveform control signal reaches headset plug 2 through earphone jack, transferred in the infrared emission unit 3 by headset plug 2 again, infrared emission unit 3 is the diode D of a series connection resistance R, the anode of diode D links to each other with L contact or the R contact of headset plug 2, the negative electrode of diode D links to each other with the GND end of earphone by resistance R, consist of control loop, thereby make infrared emission unit 3 can respond the control of shape control signal, corresponding controlled device is carried out remote control.
The utility model structure is very simple, utilized the advantage that smart mobile phone is 1 able to programme, be easy to upgrade upgrading, also utilize the contact of headset plug 2 to consist of the loop, simple in structure small and exquisite, transmitter unit directly is inserted on the smart mobile phone 1 by headset plug 2, cooperate again corresponding software can realize Universal remote control, very convenient.
Claims (2)
1. smart mobile phone remote controller, comprise smart mobile phone, it is characterized in that: also comprise an infrared emission unit, the input of described infrared emission unit connects the headset plug of a 3.5mm, described headset plug inserts in the earphone jack of smart mobile phone, infrared emission unit is linked to each other with smart mobile phone, receive the waveform control signal that mobile phone sends.
2. smart mobile phone remote controller according to claim 1, it is characterized in that: described infrared emission unit is the diode of a series connection resistance, the anode of described diode links to each other with L contact or the R contact of headset plug, and the negative electrode of diode links to each other with the GND contact of earphone by resistance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220277356.6U CN202663467U (en) | 2012-06-13 | 2012-06-13 | Remote controller of smart phone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220277356.6U CN202663467U (en) | 2012-06-13 | 2012-06-13 | Remote controller of smart phone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202663467U true CN202663467U (en) | 2013-01-09 |
Family
ID=47458339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220277356.6U Expired - Fee Related CN202663467U (en) | 2012-06-13 | 2012-06-13 | Remote controller of smart phone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202663467U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103426291A (en) * | 2013-09-03 | 2013-12-04 | 陈光辉 | Universal remote control device based on 3.5mm audio jack of intelligent mobile terminal |
| CN104183113A (en) * | 2014-05-09 | 2014-12-03 | 录可系统公司 | Remote control circuit |
| WO2015149654A1 (en) * | 2014-04-04 | 2015-10-08 | 陈绍建 | Multifunctional infrared remote control transmitting device installed in audio interface of cellphone |
| CN106559533A (en) * | 2016-11-24 | 2017-04-05 | 南京仁光电子科技有限公司 | A kind of handset remote controller, remote control systems and method |
-
2012
- 2012-06-13 CN CN201220277356.6U patent/CN202663467U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103426291A (en) * | 2013-09-03 | 2013-12-04 | 陈光辉 | Universal remote control device based on 3.5mm audio jack of intelligent mobile terminal |
| WO2015149654A1 (en) * | 2014-04-04 | 2015-10-08 | 陈绍建 | Multifunctional infrared remote control transmitting device installed in audio interface of cellphone |
| CN104183113A (en) * | 2014-05-09 | 2014-12-03 | 录可系统公司 | Remote control circuit |
| CN106559533A (en) * | 2016-11-24 | 2017-04-05 | 南京仁光电子科技有限公司 | A kind of handset remote controller, remote control systems and method |
| CN106559533B (en) * | 2016-11-24 | 2018-12-21 | 南京仁光电子科技有限公司 | A kind of handset remote controller, remote control system and method |
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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: 20130109 Termination date: 20140613 |
|
| EXPY | Termination of patent right or utility model |