CN201274517Y - Audio converting apparatus and mobile terminal with audio converting apparatus - Google Patents
Audio converting apparatus and mobile terminal with audio converting apparatus Download PDFInfo
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- CN201274517Y CN201274517Y CNU2008201474433U CN200820147443U CN201274517Y CN 201274517 Y CN201274517 Y CN 201274517Y CN U2008201474433 U CNU2008201474433 U CN U2008201474433U CN 200820147443 U CN200820147443 U CN 200820147443U CN 201274517 Y CN201274517 Y CN 201274517Y
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Abstract
The utility model discloses an audio conversion device, which comprises a first output end, a second output end, a first input end and a second input end, wherein, the first output end is connected with the audio input end of a media terminal and is used for outputting an audio signal; the second output end is connected with an audio output unit of a mobile terminal and is used for outputting an audio signal; the first input end is connected with the audio output end of the media terminal and is used for inputting an audio signal, and the second input end is connected with a microphone of the mobile terminal and is used for inputting an audio signal; the audio signal that is inputted by the first input end is outputted by the second output end, and the audio signal that is inputted by the second input end is outputted by the first output end. The utility model also discloses a mobile terminal that is provided with the above audio conversion device. By adopting the audio conversion device, the mobile terminal is used to substitute the special headphone and the microphone is used as the audio input/output device of the media terminal, thereby can save the cost of the user, and being convenient for the user to use.
Description
Technical field
The utility model relates to a kind of audio conversion device and has the portable terminal of audio conversion device.
Background technology
At present, along with the progress and development of science and technology, the use of computer is popularized.Computer often needs the input and output audio signal.Prior art need use special earphone and microphone to realize audio conversion on the computer, has promptly increased user's cost, also causes the waste of resource.
The utility model content
The technical problems to be solved in the utility model is, overcomes above-mentioned the deficiencies in the prior art, a kind of cost-saved audio conversion device is provided and has the portable terminal of audio conversion device.
Technical problem of the present utility model is solved by the following technical programs:
A kind of audio conversion device, comprise first output that is connected and is used for output audio signal with the media termination audio input end, second output that is connected and is used for output audio signal with the audio frequency of mobile terminal output unit, be connected and be used for the first input end of input audio signal with the media termination audio output, second input that is connected and is used for input audio signal with the portable terminal microphone, the audio signal of described first input end input is by described second output output, and the audio signal of described second input input is by described first output output.
A kind of portable terminal with audio conversion device, comprise portable terminal microphone and audio frequency of mobile terminal output unit, also comprise audio conversion device, described audio conversion device comprises first output that is connected and is used for output audio signal with the media termination audio input end, second output that is connected and is used for output audio signal with the audio frequency of mobile terminal output unit, be connected and be used for the first input end of input audio signal with the media termination audio output, second input that is connected and is used for input audio signal with the portable terminal microphone, the audio signal of described first input end input is by described second output output, and the audio signal of described second input input is by described first output output.
Technical problem of the present utility model is further solved by following technical scheme:
Above-mentioned audio conversion device also comprises the audio switch unit, the break-make of audio signal between described first input end of described audio switch unit controls and described second output, and the break-make of audio signal between described second input and described first output.
Above-mentioned audio conversion device, also comprise audio detection unit and the control end that is connected with the portable terminal main control unit, after described audio detection unit detects the audio signal of described first input end, send the control signal of connecting the portable terminal microphone to the portable terminal main control unit by described control end, send the control signal of connecting the audio frequency of mobile terminal output unit by described control end to the portable terminal main control unit, the described audio switch of described audio detection unit controls unit is connected.
The utility model beneficial effect compared with prior art is: use audio conversion device of the present utility model, replace special-purpose earphone and microphone as the audio frequency input-output equipment of media termination with portable terminal, can save user cost, be user-friendly to.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
Embodiment
Also in conjunction with the accompanying drawings the utility model is described in further details below by concrete execution mode.
In the audio conversion device of this embodiment, media termination can adopt computer, and portable terminal can adopt mobile phone or PDA etc.As shown in Figure 1, the audio conversion device 20 of this embodiment comprises first output 21, second output 25, first input end 22, second input 24, control end 23, audio detection unit 27 and switch element 26.First output 21 is connected with computer phoneme frequency input terminal 11, second output 25 is connected with handset audio output unit 32, first input end 22 is connected with computer audio output 12, and second input 24 is connected with mobile microphone 31, and control end 23 is connected with mobile phone main control unit 33.The audio signal that audio detection unit 27 detects from computer audio output 12, send the control signal of connecting mobile microphone 31 and handset audio output unit 32 to mobile phone main control unit 33, after mobile phone main control unit 33 is received signal, send instruction mobile microphone 31 and handset audio output unit 32 are powered on.Audio detection unit 27 sends to audio switch unit 26 simultaneously and goes code, and computer phoneme frequency input terminal 11 is communicated with mobile microphone 31, and computer audio output 12 is communicated with handset audio output unit 32.When the audio switch unit was opened, computer phoneme frequency input terminal 11 was communicated with mobile microphone 31, and computer audio output 12 is communicated with handset audio output unit 32; When the audio switch unit was closed, computer phoneme frequency input terminal 11 disconnected with mobile microphone 31, and computer audio output 12 disconnects with handset audio output unit 32.
In the portable terminal with audio conversion device of this embodiment, media termination can adopt computer, portable terminal can adopt mobile phone or PDA etc., and it comprises mobile microphone 31, handset audio output unit 32, mobile phone main control unit 33 and audio conversion device 20.Audio conversion device 20 comprises first output 21, second output 25, first input end 22, second input 24, control end 23, audio detection unit 27 and switch element 26.First output 21 is connected with computer phoneme frequency input terminal 11, second output 25 is connected with handset audio output unit 32, first input end 22 is connected with computer audio output 12, and second input 24 is connected with mobile microphone 31, and control end 23 is connected with mobile phone main control unit 33.The audio signal that audio detection unit 27 detects from computer audio output 12, send the control signal of connecting mobile microphone 31 and handset audio output unit 32 to mobile phone main control unit 33, after main control unit 33 is received signal, send instruction mobile microphone 31 and handset audio output unit 32 are powered on.Audio detection unit 27 sends to audio switch unit 26 simultaneously and goes code, and computer phoneme frequency input terminal 11 is communicated with mobile microphone 31, and computer audio output 12 is communicated with handset audio output unit 32.
The course of work of the present utility model is as follows: insert tone frequency channel wire with mobile phone with after computer is connected, when audio detection unit 27 detects audio signal from computer audio output 12, audio detection unit 27 is to 33 reports of mobile phone main control unit and send the control signal of connecting mobile microphone 31 and handset audio output unit 32, and mobile phone main control unit 33 sends instruction powers on mobile microphone 31 and handset audio output unit 32.Audio detection unit 27 sends the instruction of connecting switch to audio switch unit 26 simultaneously, mobile microphone 31 and computer phoneme frequency input terminal 11 are communicated with, handset audio output unit 32 is communicated with computer audio output 12, the audio signal of computer audio output 12 outputs outputs to handset audio output unit 32 through this audio conversion device, and the signal that mobile microphone 31 is accepted is through this audio conversion device input computer phoneme frequency input terminal 11.
Above content be in conjunction with concrete preferred implementation to further describing that the utility model is done, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, under the prerequisite that does not break away from the utility model design, can also make some simple deduction or replace, all should be considered as belonging to protection range of the present utility model.
Claims (6)
1. audio conversion device, it is characterized in that: comprise first output (21) that is connected and is used for output audio signal with media termination audio input end (11), second output (25) that is connected and is used for output audio signal with audio frequency of mobile terminal output unit (32), be connected and be used for the first input end (22) of input audio signal with media termination audio output (12), second input (24) that is connected and is used for input audio signal with portable terminal microphone (31), the audio signal of described first input end (22) input is by described second output (25) output, and the audio signal of described second input (24) input is by described first output (21) output.
2. audio conversion device according to claim 1, it is characterized in that: also comprise audio switch unit (26), the break-make of audio signal between described first input end (22) and described second output (25) is controlled in described audio switch unit (26), and the break-make of audio signal between described second input (24) and described first output (21).
3. audio conversion device according to claim 2, it is characterized in that: also comprise audio detection unit (27) and the control end (23) that is connected with portable terminal main control unit (33), after described audio detection unit (27) detects the audio signal of described first input end (22), send the control signal of connecting portable terminal microphone (31) to portable terminal main control unit (33) by described control end (23), send the control signal of connecting audio frequency of mobile terminal output unit (32) by described control end (23) to portable terminal main control unit (33), control described audio switch unit, described audio detection unit (27) (26) is connected.
4. portable terminal with audio conversion device, comprise portable terminal microphone (31) and audio frequency of mobile terminal output unit (32), it is characterized in that: also comprise audio conversion device (20), described audio conversion device (20) comprises first output (21) that is connected and is used for output audio signal with media termination audio input end (11), second output (25) that is connected and is used for output audio signal with audio frequency of mobile terminal output unit (32), be connected and be used for the first input end (22) of input audio signal with media termination audio output (12), second input (24) that is connected and is used for input audio signal with portable terminal microphone (31), the audio signal of described first input end (22) input is by described second output (25) output, and the audio signal of described second input (24) input is by described first output (21) output.
5. the portable terminal with audio conversion device according to claim 4, it is characterized in that: also comprise audio switch unit (26), the break-make of audio signal between described first input end (22) and described second output (25) is controlled in described audio switch unit (26), and the break-make of audio signal between described second input (24) and described first output (21).
6. the portable terminal with audio conversion device according to claim 5, it is characterized in that: also comprise audio detection unit (27) and the control end (23) that is connected with portable terminal main control unit (33), after described audio detection unit (27) detects the audio signal of described first input end (22), send the control signal of connecting portable terminal microphone (31) to portable terminal main control unit (33) by described control end (23), send the control signal of connecting audio frequency of mobile terminal output unit (32) by described control end (23) to portable terminal main control unit (33), control described audio switch unit, described audio detection unit (27) (26) is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201474433U CN201274517Y (en) | 2008-09-12 | 2008-09-12 | Audio converting apparatus and mobile terminal with audio converting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201474433U CN201274517Y (en) | 2008-09-12 | 2008-09-12 | Audio converting apparatus and mobile terminal with audio converting apparatus |
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| Publication Number | Publication Date |
|---|---|
| CN201274517Y true CN201274517Y (en) | 2009-07-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201474433U Expired - Lifetime CN201274517Y (en) | 2008-09-12 | 2008-09-12 | Audio converting apparatus and mobile terminal with audio converting apparatus |
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| CN (1) | CN201274517Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102355518A (en) * | 2011-09-28 | 2012-02-15 | 惠州Tcl移动通信有限公司 | Mobile phone and audio processing method thereof |
| CN106717018A (en) * | 2014-08-18 | 2017-05-24 | 海宝拉株式会社 | Wired and wireless earset |
-
2008
- 2008-09-12 CN CNU2008201474433U patent/CN201274517Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102355518A (en) * | 2011-09-28 | 2012-02-15 | 惠州Tcl移动通信有限公司 | Mobile phone and audio processing method thereof |
| CN106717018A (en) * | 2014-08-18 | 2017-05-24 | 海宝拉株式会社 | Wired and wireless earset |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090715 |