CN202033898U - Universal remote controller accessory - Google Patents
Universal remote controller accessory Download PDFInfo
- Publication number
- CN202033898U CN202033898U CN2011200576357U CN201120057635U CN202033898U CN 202033898 U CN202033898 U CN 202033898U CN 2011200576357 U CN2011200576357 U CN 2011200576357U CN 201120057635 U CN201120057635 U CN 201120057635U CN 202033898 U CN202033898 U CN 202033898U
- Authority
- CN
- China
- Prior art keywords
- circuit
- accessory
- infrared
- remote controller
- control
- 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
Images
Abstract
The utility model relates to a remote controller accessory, in particular to a universal remote controller accessory. The universal remote controller accessory comprises an infrared emitter and an audio plug, wherein a wiring end of the audio plug is connected with the infrared emitter by a circuit. In the utility model, the special infrared emitter in the remote controller is integrated into the accessory, and after the accessory is inserted in an audio interface, an household appliance is provided with remote controller software which is used for outputting signals from left and right sound tracks or single sound track of the audio interface by a pre-making remote code audio file, thus controlling the accessory to emit infrared rays from an infrared light-emitting diode and controlling the household appliance.
Description
Technical field
The utility model relates to a kind of telepilot accessory, is specifically related to a kind of universal remote control accessory.
Background technology
Along with development of electronic technology, the kind of household electrical appliance and brand are more and more, such as televisor, and set-top box, air-conditioning or the like.The user must use corresponding various telepilot to control household electrical appliance, and this is very inconvenient in daily use.
At present, universal remote control is of a great variety on the market, but general volume is bigger, and price also exceeds much than general telepilot, and compatibility is not high yet.
The utility model content
It is small and exquisite that the purpose of this utility model provides a kind of volume, cheap, and compatible strong can the telepilot accessory.
Above-mentioned technical purpose of the present utility model is achieved by the following technical programs:
The universal remote control accessory comprises: infrared transmitter, and it also comprises audio jack, the terminals of described audio jack are connected by circuit with infrared transmitter.The utility model is integrated into infrared transmitter special-purpose in the telepilot in the accessory, after accessory inserts audio interface, electric equipment is installed telepilot software, the remote control coding audio file of telepilot software by making in advance, left and right acoustic channels or monophony output signal from audio interface, accessory controlled from infrarede emitting diode launch infrared ray, electric equipment is controlled.Product of the present utility model can accomplish that volume is very small and exquisite, can accomplish the smacker coin-size, price probably is 1/10 of a normal remote control, and it is very easy to use, only need say that this accessory inserts mobile phone, the standard audio interface of electric equipments such as computer just can pass through mobile phone, and electric equipments such as computer are finished the control to various household electrical appliance.Also can receive the infrared remote-controlled signal coding of any household electrical appliances of study, send all kinds of household electrical appliances of control by accessory again by the infrared remote receiver in the accessory.
Described circuit comprises rectification circuit, and the input end of described rectification circuit links to each other with the terminals of audio jack, and the output terminal of described rectification circuit links to each other with infrared transmitter.
Described circuit also comprises a cpu circuit, a rectification circuit and a control circuit, the input end of described cpu circuit links to each other with the output terminal of the terminals of audio jack and rectification circuit, the output terminal of cpu circuit links to each other with the input end of control circuit, and the output terminal of control circuit links to each other with infrared transmitter.
Described circuit also comprises an oscillatory circuit, a rectification circuit and a control circuit, the input end of described oscillatory circuit links to each other with the output terminal of rectification circuit, the output terminal of oscillatory circuit links to each other with the input end of control circuit, and the output terminal of control circuit links to each other with infrared transmitter.
In sum, the utlity model has following beneficial effect:
1, product of the present utility model can accomplish that volume is very small and exquisite, can accomplish the smacker coin-size, price probably is 1/10 of a normal remote control, and it is very easy to use, only need say that this accessory inserts mobile phone, the standard audio interface of electric equipments such as computer, just can pass through mobile phone, electric equipments such as computer are finished the control to various household electrical appliance, also can be by the infrared remote receiver in the accessory, receive the infrared remote-controlled signal coding of any household electrical appliances of study, send all kinds of household electrical appliances of control by accessory again.
Description of drawings
Fig. 1 is the 1st a kind of structural principle synoptic diagram of the present utility model;
Fig. 2 is the 2nd a kind of structural principle synoptic diagram of the present utility model;
Fig. 3 is the 3rd a kind of structural principle synoptic diagram of the present utility model;
Fig. 4 is the 4th a kind of structural principle synoptic diagram of the present utility model;
Fig. 5 is the 5th a kind of structural principle synoptic diagram of the present utility model;
Embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
This specific embodiment only is to explanation of the present utility model; it is not to restriction of the present utility model; those skilled in the art can make the modification that does not have creative contribution to present embodiment as required after reading this instructions, but as long as all are subjected to the protection of Patent Law in claim scope of the present utility model.
Embodiment 1: universal remote control accessory as shown in Figure 1 comprises: infrared transmitter, and it also comprises audio jack, the terminals of described audio jack are connected by circuit with infrared transmitter.
Mobile phone is by playing the remote control coding audio file of making in advance, because people's audibility range is between 20hz-20khz, and the sample frequency of handset audio is lower than 76khz, according to nyquist sampling theorem, be that sample frequency is 2 times of signal frequency at least, just may be from the digital signal after the sampling, revert to original analog signal and guarantee that signal raw information do not lose.Because the frequency of remote control infrared signal is 38khz, the earphone interface of mobile phone can not be exported the signal of 38khz separately, so respectively export the simulating signal of 19khz frequency from the left and right acoustic channels of earphone interface, two simulating signal phase differential half period, principle according to the left and right acoustic channels differential signal, equal and opposite in direction, the principle that direction is opposite has just formed the signal of 38khz.The signal of this 38khz removes to drive two infrared diodes in the infrared transmitter respectively, makes two infrared diode alternations, and the infrared signal of launching 38khz removes to control household electrical appliance.Here infrared diode can select for use driving voltage lower, and general like this audio frequency apparatus can drive.
Embodiment 2: universal remote control accessory as shown in Figure 2 comprises: infrared transmitter, and it also comprises audio jack, the terminals of described audio jack are connected by circuit with infrared transmitter.
If the sample frequency of audio frequency apparatus is very high, just can export the signal of 38khz, so just can be by this method, the signal of L channel or R channel output 38khz removes to drive an infrarede emitting diode, here infrared diode can select for use driving voltage lower, and general like this audio frequency apparatus can drive.
Embodiment 3: universal remote control accessory as shown in Figure 3 comprises: infrared transmitter, and it also comprises audio jack, the terminals of described audio jack are connected by circuit with infrared transmitter.
Described circuit also comprises a cpu circuit, a rectification circuit and a control circuit, the input end of described cpu circuit links to each other with the output terminal of the terminals of audio jack and rectification circuit, the output terminal of cpu circuit links to each other with the input end of control circuit, and the output terminal of control circuit links to each other with infrared transmitter.
The differential signal principle of the left and right acoustic channels by audio frequency apparatus, the output equal and opposite in direction, direction is opposite, the sound signal that phase differential is 180 °, through rectification circuit, the normal working voltage demand of 38kHz oscillatory circuit, infrared diode, infrared remote receiver is satisfied in output, left and right acoustic channels is by the different different coded message of frequency representative of output, single-chip microcomputer is by the different frequency signals of monitoring left and right acoustic channels, control the sequential of the 38KHZ frequency signal of self exporting, thereby form different launching code information Control infrared diodes, thereby control apparatus equipment.Also can pass through infrared remote receiver, receive all kinds of infrared codings, by the microphone interface of audio jack, be read in the equipment, equipment passes through the respective handling of software again, launches by the infrared emission link of accessory receiving the coding of coming in again, thereby controls all kinds of electric equipments.
Embodiment 4: universal remote control accessory as shown in Figure 4 comprises: infrared transmitter, and it also comprises audio jack, the terminals of described audio jack are connected by circuit with infrared transmitter.
Described circuit also comprises an oscillatory circuit, a rectification circuit and a control circuit, the input end of described oscillatory circuit links to each other with the output terminal of rectification circuit, the output terminal of oscillatory circuit links to each other with the input end of control circuit, and the output terminal of control circuit links to each other with infrared transmitter.
The differential signal principle of the left and right acoustic channels by audio frequency apparatus, the output equal and opposite in direction, direction is opposite, the sound signal that phase differential is 180 °, through rectification circuit, the normal working voltage demand of 38kHz oscillatory circuit, infrared diode, infrared remote receiver is satisfied in output, by the waveform and the dutycycle of control audio signal, the launching code of control infrared diode, thereby control apparatus equipment.Also can pass through infrared remote receiver, receive all kinds of infrared codings, by the microphone interface of audio jack, be read in the equipment, equipment passes through the respective handling of software again, launches by the infrared emission link of accessory receiving the coding of coming in again, thereby controls all kinds of electric equipments.
Embodiment 5: universal remote control accessory as shown in Figure 5 comprises: infrared transmitter, and it also comprises audio jack, the terminals of described audio jack are connected by circuit with infrared transmitter.
System adopts powered battery, voltage satisfies the operating voltage of CPU such as single-chip microcomputer, infrared transmitting tube, infrared remote receiver circuit, L channel or R channel are by the different different coded message of frequency representative of output, single-chip microcomputer is by the different frequency signals of monitoring left and right acoustic channels, control the sequential of the 38KHZ frequency signal of self exporting, thereby form different launching code information Control infrared diodes, thereby control apparatus equipment.Also can pass through infrared remote receiver, receive all kinds of infrared codings, by the microphone interface of audio jack, be read in the equipment, equipment passes through the respective handling of software again, launches by the infrared emission link of accessory receiving the coding of coming in again, thereby controls all kinds of electric equipments.
Claims (4)
1. universal remote control accessory, comprising: infrared transmitter is characterized in that: it also comprises audio jack, the terminals of described audio jack are connected by circuit with infrared transmitter.
2. universal remote control accessory according to claim 1 is characterized in that: described circuit comprises rectification circuit, and the input end of described rectification circuit links to each other with the terminals of audio jack, and the output terminal of described rectification circuit links to each other with infrared transmitter.
3. universal remote control accessory according to claim 1, it is characterized in that: described circuit also comprises a cpu circuit, a rectification circuit and a control circuit, the input end of described cpu circuit links to each other with the output terminal of the terminals of audio jack and rectification circuit, the output terminal of cpu circuit links to each other with the input end of control circuit, and the output terminal of control circuit links to each other with infrared transmitter.
4. universal remote control accessory according to claim 1, it is characterized in that: described circuit also comprises an oscillatory circuit, a rectification circuit and a control circuit, the input end of described oscillatory circuit links to each other with the output terminal of rectification circuit, the output terminal of oscillatory circuit links to each other with the input end of control circuit, and the output terminal of control circuit links to each other with infrared transmitter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200576357U CN202033898U (en) | 2011-03-07 | 2011-03-07 | Universal remote controller accessory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200576357U CN202033898U (en) | 2011-03-07 | 2011-03-07 | Universal remote controller accessory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202033898U true CN202033898U (en) | 2011-11-09 |
Family
ID=44896187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200576357U Expired - Fee Related CN202033898U (en) | 2011-03-07 | 2011-03-07 | Universal remote controller accessory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202033898U (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102590541A (en) * | 2012-03-13 | 2012-07-18 | 姚国康 | Device for measuring speed of bicycle and monitoring heart rate based on mobile phone |
| CN102592434A (en) * | 2012-02-20 | 2012-07-18 | 中兴通讯股份有限公司 | Infrared remote control method and device |
| CN102637353A (en) * | 2012-03-27 | 2012-08-15 | 北京云摩无限科技有限公司 | System and method for home appliance wireless remote control based on mobile terminal |
| CN103021162A (en) * | 2012-12-07 | 2013-04-03 | 康佳集团股份有限公司 | Device for realizing infrared remote control function through audio signal |
| CN103209251A (en) * | 2012-12-11 | 2013-07-17 | 深圳市亿思达显示科技有限公司 | Universal remote control system |
| CN103209348A (en) * | 2012-01-16 | 2013-07-17 | 金峰 | Method for remotely controlling digital television set top box through mobile terminal |
| 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 |
| CN104008634A (en) * | 2014-05-26 | 2014-08-27 | 小米科技有限责任公司 | Equipment control method, device and system |
| CN104183113A (en) * | 2014-05-09 | 2014-12-03 | 录可系统公司 | Remote control circuit |
| CN105096577A (en) * | 2015-06-18 | 2015-11-25 | 赵志伟 | Infrared signal external device for intelligent mobile device |
| CN105809945A (en) * | 2014-12-29 | 2016-07-27 | 上海智朴科技发展有限公司 | Method for quickly starting application program of remote controller and universal remote controller in terminal |
| CN110634282A (en) * | 2019-09-25 | 2019-12-31 | 珠海格力电器股份有限公司 | Control method and device of electrical equipment |
-
2011
- 2011-03-07 CN CN2011200576357U patent/CN202033898U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103209348A (en) * | 2012-01-16 | 2013-07-17 | 金峰 | Method for remotely controlling digital television set top box through mobile terminal |
| CN102592434A (en) * | 2012-02-20 | 2012-07-18 | 中兴通讯股份有限公司 | Infrared remote control method and device |
| CN102590541A (en) * | 2012-03-13 | 2012-07-18 | 姚国康 | Device for measuring speed of bicycle and monitoring heart rate based on mobile phone |
| CN102637353A (en) * | 2012-03-27 | 2012-08-15 | 北京云摩无限科技有限公司 | System and method for home appliance wireless remote control based on mobile terminal |
| CN103021162B (en) * | 2012-12-07 | 2018-07-06 | 康佳集团股份有限公司 | A kind of device that function of infrared remote control is realized by audio signal |
| CN103021162A (en) * | 2012-12-07 | 2013-04-03 | 康佳集团股份有限公司 | Device for realizing infrared remote control function through audio signal |
| CN103209251A (en) * | 2012-12-11 | 2013-07-17 | 深圳市亿思达显示科技有限公司 | Universal remote control system |
| 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 |
| CN104008634A (en) * | 2014-05-26 | 2014-08-27 | 小米科技有限责任公司 | Equipment control method, device and system |
| CN105809945A (en) * | 2014-12-29 | 2016-07-27 | 上海智朴科技发展有限公司 | Method for quickly starting application program of remote controller and universal remote controller in terminal |
| CN105096577A (en) * | 2015-06-18 | 2015-11-25 | 赵志伟 | Infrared signal external device for intelligent mobile device |
| CN110634282A (en) * | 2019-09-25 | 2019-12-31 | 珠海格力电器股份有限公司 | Control method and device of electrical equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202033898U (en) | Universal remote controller accessory | |
| CN203734817U (en) | Intelligent multimedia sound box | |
| CN102497609B (en) | Wireless network sound system | |
| CN202422412U (en) | Circuit interface system capable of realizing infrared remote control on basis of handheld device and remote control system of circuit interface system | |
| CN202383623U (en) | Laser remote-control pen with wireless microphone | |
| CN202495151U (en) | Infrared remote control device suitable for intelligent portable equipment | |
| CN102542783A (en) | Circuit interface system, remote control system and method for achieving infrared remote control of handheld device | |
| CN205622849U (en) | Portable multitrack surround sound wireless sound system | |
| CN103152104A (en) | Infrared transmitting circuit, transmitting end of infrared remote control system and implementation method thereof | |
| CN203279140U (en) | Sound equipment | |
| CN101577045A (en) | Intelligent remote control audio receiving method and system thereof | |
| CN202009487U (en) | Portable stereo sound equipment | |
| CN201365242Y (en) | Bluetooth audio receiver | |
| CN203368660U (en) | Interactive digital television system | |
| CN205751226U (en) | Learning type infrared remote control device based on intelligent mobile terminal | |
| CN204463514U (en) | The special interactive teaching terminal of College Oral English Teaching student | |
| CN202093669U (en) | Multimedia teaching equipment | |
| CN203012954U (en) | Remote controller with audio playing function | |
| CN104269046A (en) | Bus communication based infrared remote control device | |
| CN205454059U (en) | Blue tooth surface board | |
| CN201766579U (en) | Frequency-modulation radio with frequency-modulation transmitting function | |
| CN213716520U (en) | Recording receiving and transmitting system adopting 2.4G and recording device adopting 2.4G for receiving and transmitting | |
| CN203193862U (en) | Wireless Bluetooth sound equipment converter | |
| CN201156779Y (en) | Vehicle mounted mobile video playing and converting apparatus | |
| CN215734803U (en) | Multifunctional playing terminal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HANGZHOU TECOMORE TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: LI MURAN Effective date: 20120925 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 310000 HANGZHOU, ZHEJIANG PROVINCE TO: 310023 HANGZHOU, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20120925 Address after: 310023 room 2, building 7, 601 Pier Road, Hangzhou, Zhejiang, Xihu District Patentee after: Hangzhou Tecomore Technology Co., Ltd. Address before: 310000, room 1, building 606, Chang Chang Torch Hotel, No. 259, Wensanlu Road, Zhejiang, Hangzhou Patentee before: Li Muran |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111109 Termination date: 20200307 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |