CN104348972A - Device for carrying out communication with mobile phone through earphone jack - Google Patents
Device for carrying out communication with mobile phone through earphone jack Download PDFInfo
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- CN104348972A CN104348972A CN201410095621.2A CN201410095621A CN104348972A CN 104348972 A CN104348972 A CN 104348972A CN 201410095621 A CN201410095621 A CN 201410095621A CN 104348972 A CN104348972 A CN 104348972A
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Abstract
The invention relates to a device for carrying out communication with a mobile phone through an earphone jack. The device comprises a communication device, wherein the communication device comprises a power supply module, a processor module, a first signal input module and a second signal input module, the communication device is connected with the mobile phone by inserting a four-electrode earphone plug pin into the earphone jack of the mobile phone, earphone right channel signals are input into the second input module and are used for information transmission, the data information is processed through the second input module and is then transmitted to the processor module, when a battery is arranged in the power supply module, the power supply module directly supplies electricity to the processor module, earphone left channel signals are input into the first input module and are used for information transmission, at the time, the function of simultaneously transmitting two paths of data signals is realized, when no battery is arranged in the power supply module, the earphone left channel signals are input into the power supply module, the signals are converted into electric energy through the power supply module, and the electricity is supplied to the processor module.
Description
Technical field
The present invention relates to a kind of device of communication, particularly a kind of device being undertaken communicating by earphone jack and mobile phone.
Background technology
Mobile phone is very universal, and powerful, and realizes data communication by the mode such as USB port, wireless blue tooth between outside and be absolutely necessary.But these communication modes implement relatively complicated, and some handset manufacturers also have many restrictions to the application of these ports.
Summary of the invention
The technical problem that the present invention solves is: for above-mentioned Problems existing, disclose a kind of device being undertaken communicating by earphone jack and mobile phone, add the diversity that mobile phone and external device (ED) carry out communicating, and easily realize, restriction, does not have the generality of application.
The technical solution adopted for the present invention to solve the technical problems is: a kind of device being undertaken communicating by earphone jack and mobile phone, comprises communicator; Wherein communicator comprises power module, processor module, signal input module one, signal input module two; Communicator, by four pole earphone contact pin, is inserted into handset earphone jack and is connected with mobile phone; Processor module is connected with power module, signal input module one, signal input module two; Power module is connected with headset left channel with signal input module one simultaneously; Signal input module two is connected with earphone R channel.
Earphone right-channel signals is input to input module two, for information transmission; Data message, after input module two processes, is delivered to processor module.
Power module can internal battery, also can not packed battery; During internal battery, power module is powered directly to processor module; Now switch of the power supply module disconnects, and input module switch closes, and headset left channel signal is input to input module one, for information transmission; Data message, after input module one processes, is delivered to processor module; Now left and right sound channels communicated data signal simultaneously, realize the function simultaneously transmitting two paths of data signal, efficiency doubles.
Power module not packed battery time, now switch of the power supply module close, input module switch disconnect, headset left channel signal is input to power module, by power module, signal is converted to electric energy, powers to processor module.
To sum up, due to the technique scheme adopted, the invention has the beneficial effects as follows: communicator by earphone jack and mobile communication, particularly can receive two paths of signals simultaneously, improve efficiency.Overcome the inconvenience that the many restriction of mobile operator to port causes, and be easy to realize.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is structure chart of the present invention.
In Fig. 1,1. mobile phone, 2. communicator, 3. power module, 4. processor module, 5. signal input module one, 6. signal input module two.
Embodiment
A kind of device 2 being undertaken communicating by earphone jack and mobile phone 1, comprises communicator 2; Wherein communicator 2 comprises power module 3, processor module 4, signal input module 1, signal input module 26; Communicator 2, by four pole earphone contact pin, is inserted into mobile phone 1 earphone jack and is connected with mobile phone 1; Processor module 4 is connected with power module 3, signal input module 1, signal input module 26; Power module 4 is connected with headset left channel with signal input module 1 simultaneously; Signal input module 26 is connected with earphone R channel.
Earphone right-channel signals is input to input module 26, for information transmission; Data message is after the modulation-demodulation circuit U2 process of input module 26, and Audio Signal Processing is become the discernible digital signal of processor, and be delivered to processor module 4, processor processes data.
Power module 3 can internal battery, also can not packed battery; During internal battery, power module 3 is powered directly to processor module 4; Now switch of the power supply module K1 disconnects, and input module K switch 2 closes, and headset left channel signal is input to input module 1, for information transmission; Data message is after the modulation-demodulation circuit U1 process of input module 1, and Audio Signal Processing is become the discernible digital signal of processor, and be delivered to processor module 4, processor processes data; Now left and right sound channels communicated data signal simultaneously, realize the function simultaneously transmitting two paths of data signal, efficiency doubles.
Power module 3 not packed battery time, now switch of the power supply module K1 closes, input module K switch 2 disconnects, headset left channel signal is input to power module 3, the current rectifying and wave filtering circuit that power module 3 inside is made up of D1, D2, D3, D4, C1, by current rectifying and wave filtering circuit, the audio signal exchanged is converted to d. c. voltage signal, powers to processor module 4.
Claims (4)
1. carried out the device communicated by earphone jack and mobile phone, comprise communicator; , it is characterized in that: wherein communicator comprises power module, processor module, signal input module one, signal input module two; Communicator, by four pole earphone contact pin, is inserted into handset earphone jack and is connected with mobile phone; Processor module is connected with power module, signal input module one, signal input module two; Power module is connected with headset left channel with signal input module one simultaneously; Signal input module two is connected with earphone R channel.
2. a kind of device being undertaken communicating by earphone jack and mobile phone according to claim 1, be is characterized in that: earphone right-channel signals is input to input module two, for information transmission; Data message, after input module two processes, is delivered to processor module.
3. according to a kind of device being undertaken communicating by earphone jack and mobile phone according to claim 1, it is characterized in that: power module can internal battery, also can not packed battery; During internal battery, power module is powered directly to processor module; Now switch of the power supply module disconnect, input module switch close, headset left channel signal transmission to input module one, for information transmission; Data message, after input module one processes, is delivered to processor module; Now left and right sound channels communicated data signal simultaneously, realize the function simultaneously transmitting two paths of data signal, efficiency doubles.
4. a kind of device being undertaken communicating by earphone jack and mobile phone according to claim 1, it is characterized in that: power module not packed battery time, now switch of the power supply module closes, input module switch disconnects, headset left channel signal is input to power module, by power module, AC audio signal is converted to direct voltage by rectifying and wave-filtering, power to processor module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410095621.2A CN104348972A (en) | 2014-03-17 | 2014-03-17 | Device for carrying out communication with mobile phone through earphone jack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410095621.2A CN104348972A (en) | 2014-03-17 | 2014-03-17 | Device for carrying out communication with mobile phone through earphone jack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104348972A true CN104348972A (en) | 2015-02-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410095621.2A Pending CN104348972A (en) | 2014-03-17 | 2014-03-17 | Device for carrying out communication with mobile phone through earphone jack |
Country Status (1)
| Country | Link |
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| CN (1) | CN104348972A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105224898A (en) * | 2015-09-28 | 2016-01-06 | 北京奇虎科技有限公司 | The method of radio communication, device and equipment |
| CN105320911A (en) * | 2015-09-28 | 2016-02-10 | 北京奇虎科技有限公司 | Radio frequency communication method, apparatus, and device |
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| CN202177904U (en) * | 2011-07-08 | 2012-03-28 | 国民技术股份有限公司 | Intelligent encrypted key based on audio interface |
| CN202759476U (en) * | 2012-08-10 | 2013-02-27 | 武汉天喻信息产业股份有限公司 | Identity authentication device, mobile terminal and identity authentication system |
| CN103107880A (en) * | 2011-11-09 | 2013-05-15 | 深圳市中磁计算机技术有限公司 | Safety certificate device |
| CN103379488A (en) * | 2012-04-26 | 2013-10-30 | 国民技术股份有限公司 | Secret key device and utilization method |
| CN203883902U (en) * | 2014-03-17 | 2014-10-15 | 青岛智感信息技术有限公司 | Device carrying out communication through earphone jack and handset |
-
2014
- 2014-03-17 CN CN201410095621.2A patent/CN104348972A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202177904U (en) * | 2011-07-08 | 2012-03-28 | 国民技术股份有限公司 | Intelligent encrypted key based on audio interface |
| CN103107880A (en) * | 2011-11-09 | 2013-05-15 | 深圳市中磁计算机技术有限公司 | Safety certificate device |
| CN103379488A (en) * | 2012-04-26 | 2013-10-30 | 国民技术股份有限公司 | Secret key device and utilization method |
| CN202759476U (en) * | 2012-08-10 | 2013-02-27 | 武汉天喻信息产业股份有限公司 | Identity authentication device, mobile terminal and identity authentication system |
| CN203883902U (en) * | 2014-03-17 | 2014-10-15 | 青岛智感信息技术有限公司 | Device carrying out communication through earphone jack and handset |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105224898A (en) * | 2015-09-28 | 2016-01-06 | 北京奇虎科技有限公司 | The method of radio communication, device and equipment |
| CN105320911A (en) * | 2015-09-28 | 2016-02-10 | 北京奇虎科技有限公司 | Radio frequency communication method, apparatus, and device |
| CN105320911B (en) * | 2015-09-28 | 2018-03-27 | 北京奇虎科技有限公司 | The method, apparatus and equipment of radio communication |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150211 |