CN203407008U - A vehicle-mounted multimedia system using a loudspeaker box and an earphone as output terminals - Google Patents
A vehicle-mounted multimedia system using a loudspeaker box and an earphone as output terminals Download PDFInfo
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- CN203407008U CN203407008U CN201320448814.2U CN201320448814U CN203407008U CN 203407008 U CN203407008 U CN 203407008U CN 201320448814 U CN201320448814 U CN 201320448814U CN 203407008 U CN203407008 U CN 203407008U
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Abstract
The utility model provides a vehicle-mounted multimedia system using a loudspeaker box and an earphone as output terminals. The vehicle-mounted multimedia system comprises an audio input module used for inputting one or more audio signals, a loudspeaker box system, an earphone system, and a control module. The control module is used for amplifying the one or more audio signals inputted by the audio input module to obtain an amplified audio signal, and controls the loudspeaker box system and/or the earphone system to output the amplified audio signal according to a selected output terminal corresponding to the audio signal. The control module is connected with the audio input module, the loudspeaker box system, and the earphone system. By using the technical scheme, the vehicle-mounted loudspeaker box system and the earphone system are used as common audio output terminals. In addition, the two output terminals may output same or different audio signals in order to satisfy different demands of drivers and passengers.
Description
Technical field
The utility model relates to vehicular field, relates in particular to a kind of audio amplifier and earphone in-vehicle multi-media system as outlet terminal of usining.
Background technology
Raising along with people's living standard, vehicle has become an indispensable part for people's life, in the process of driving or riding people, the use of in-vehicle multi-media system is all the more frequent, existing in-vehicle multi-media system is normally usingd the outlet terminal of audio amplifier as single sound, a kind of audio frequency can only be exported, driver and passenger's different demands can not be met.And in vehicle traveling process, often exist noise, and can affect the effect of music, can not meet the demand to the fastidious passenger of sound quality.
Utility model content
In view of this, the utility model provides a kind of audio amplifier and earphone in-vehicle multi-media system as outlet terminal of usining, this system is usingd vehicle-mounted sound box system and earphone system as common audio frequency outlet terminal, and two outlet terminals can be exported identical or different audio signals, meet driver and passenger's different demands.
For achieving the above object, the utility model provides a kind of and usings audio amplifier and earphone as the in-vehicle multi-media system of outlet terminal, comprising: for inputting the audio frequency input module of one or more audio signals; Sound box system; Earphone system; And for one or more audio signals of described audio frequency input module input are amplified to processing, be amplified the audio signal after processing, and according to the outlet terminal corresponding with described audio signal of selecting, control described sound box system and/or earphone system and export the control module of the audio signal after described amplification is processed, be connected with described audio frequency input module, described sound box system and described earphone system.
Further, described audio frequency input module comprises: in-car multimedia system; And for connecting the connectivity port of outer audio equipment.
Further, described control module comprises: for the audio signal of described audio frequency input module input is amplified to the amplifirer of processing; And select to arrange interface for providing, for user, select the control panel of the outlet terminal corresponding with described audio signal.
Further, described control panel is arranged on instrument board.
Further, described earphone system comprises: earphone; And receiver J-Horner, be arranged on handle in vehicle.
The utility model also provides a kind of vehicle, and this vehicle comprises above-mentioned audio amplifier and the earphone in-vehicle multi-media system as outlet terminal of usining.
The utlity model has following beneficial effect:
The utility model provides usings audio amplifier and the earphone in-vehicle multi-media system as outlet terminal, use vehicle-mounted sound box system as the first audio frequency outlet terminal, use earphone system as the second audio frequency outlet terminal, can realize the function that driver and passenger listen to respectively identical or different audio signal; And using earphone system as audio frequency outlet terminal, and with respect to vehicle-mounted sound box system, there is soundproof effect good, the advantage such as resolution is high, and frequency response is good, by earphone system is connected with vehicle power amplifier device, can better bring into play the function of high-end earphone.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment 1.
Fig. 2 is the structural representation of the utility model embodiment 2.
Fig. 3 is the structural representation of the utility model embodiment 3.
Embodiment
The utility model provides usings audio amplifier and the earphone in-vehicle multi-media system as outlet terminal, using vehicle-mounted sound box system and earphone system as common audio frequency outlet terminal, and two outlet terminals can be exported identical or different audio signals, meet driver and passenger's different demands.
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.
Fig. 1 be the utility model embodiment 1 using audio amplifier and the earphone structural representation as the in-vehicle multi-media system of outlet terminal.
As shown in Figure 1, describedly using audio amplifier and earphone and comprise as the in-vehicle multi-media system of outlet terminal:
For inputting the audio frequency input module of one or more audio signals;
Sound box system;
Earphone system; And
For one or more audio signals of described audio frequency input module input are amplified to processing, be amplified the audio signal after processing, and according to the outlet terminal corresponding with described audio signal of selecting, control described sound box system and/or earphone system and export the control module of the audio signal after described amplification is processed, be connected with described audio frequency input module, described sound box system and described earphone system.
In the above-described embodiments, control module receives the audio signal of described audio frequency input module input, described audio signal is amplified to processing, according to the outlet terminal corresponding with described audio signal of selecting, control the audio signal after sound box system and/or earphone system output are amplified, thereby can realize two kinds of outlet terminals output audio signal simultaneously, meet driver and passenger's different demands.And, because control module can be amplified audio signal, therefore, can provide enough large sound output, meet the power demand of high-end earphone, can give full play to the function of high-end earphone, make passenger enjoy high-quality audio frequency.
In traditional in-vehicle multi-media system, the audio signal of output mainly comprises music audio signal, navigating audio signal in broadcast receiver audio signal, car, driver and passenger can only select from above-mentioned audio signal, but in car, music normally arranges according to driver's hobby, and broadcast receiver audio signal and navigating audio signal can not meet passenger's demand completely.
Therefore,, in order to address the above problem, as shown in Figure 2, on the basis of embodiment 1, described audio frequency input module can comprise: in-car multimedia system and for connecting the connectivity port of outer audio equipment.
In embodiment 2, described audio frequency input module comprises in-car multimedia system and connectivity port, and when using in-vehicle multi-media system, driver and passenger can listen to music, navigating audio in broadcast receiver audio frequency, car; When using connectivity port, because described connectivity port can connect outer audio equipment, therefore, driver and passenger can be connected to described connectivity port by there being the outer audio equipment that meets the own audio frequency of liking, to listen to the audio frequency of hobby.
Because described audio signal can have multiple choices, and outlet terminal comprises sound box system and earphone system, therefore, need to select the audio signal of outlet terminal output, to meet the demand of multiple output mode.
As shown in Figure 3, on the basis of embodiment 1, described control module can comprise: for the audio signal of described audio frequency input module input is amplified to the amplifirer of processing; And select to arrange interface for providing, for user, select the control panel of the outlet terminal corresponding with described audio signal.
In embodiment 3, control panel provides interface has been set, can select the outlet terminal corresponding with described audio signal for user, by selection setting, can realize: sound box system output broadcast receiver audio signal, the interior music audio signal of car, navigating audio signal or outer audio equipment audio signal in car; Music audio signal or outer audio equipment audio signal in earphone system output broadcast receiver audio signal, car.And in car, sound box system and earphone system can be exported identical audio signal, also can export different audio signals.
The utility model provides usings audio amplifier and earphone as the in-vehicle multi-media system of outlet terminal, and wherein, described control panel is arranged on instrument board, and the passenger of driver and copilot station can be operated.
The utility model provides usings audio amplifier and earphone as the in-vehicle multi-media system of outlet terminal, and wherein, described earphone system comprises earphone and receiver J-Horner, and described receiver J-Horner can be arranged on handle in vehicle.The operation that passenger can carry out plugged earphone or pull up earphone easily.
The utility model also provides a kind of vehicle, comprises usining audio amplifier and the earphone in-vehicle multi-media system as outlet terminal in above-mentioned arbitrary embodiment.
The above is only preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (6)
1. using audio amplifier and earphone as the in-vehicle multi-media system of outlet terminal, it is characterized in that, comprising:
For inputting the audio frequency input module of one or more audio signals;
Sound box system;
Earphone system; And
For one or more audio signals of described audio frequency input module input are amplified to processing, be amplified the audio signal after processing, and according to the outlet terminal corresponding with described audio signal of selecting, control described sound box system and/or earphone system and export the control module of the audio signal after described amplification is processed, be connected with described audio frequency input module, described sound box system and described earphone system.
2. using as claimed in claim 1 audio amplifier and earphone as the in-vehicle multi-media system of outlet terminal, it is characterized in that, described audio frequency input module comprises:
In-car multimedia system; And
For connecting the connectivity port of outer audio equipment.
3. using as claimed in claim 1 audio amplifier and earphone as the in-vehicle multi-media system of outlet terminal, it is characterized in that, described control module comprises:
For the audio signal of described audio frequency input module input is amplified to the amplifirer of processing; And
Be used for providing and select to arrange interface, for user, select the control panel of the outlet terminal corresponding with described audio signal.
4. using as claimed in claim 3 audio amplifier and earphone as the in-vehicle multi-media system of outlet terminal, it is characterized in that, described control panel is arranged on instrument board.
5. using as claimed in claim 1 audio amplifier and earphone as the in-vehicle multi-media system of outlet terminal, it is characterized in that, described earphone system comprises:
Earphone; And
Receiver J-Horner, is arranged on handle in vehicle.
6. a vehicle, is characterized in that, comprises usining audio amplifier and the earphone in-vehicle multi-media system as outlet terminal described in claim 1-5 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320448814.2U CN203407008U (en) | 2013-07-25 | 2013-07-25 | A vehicle-mounted multimedia system using a loudspeaker box and an earphone as output terminals |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320448814.2U CN203407008U (en) | 2013-07-25 | 2013-07-25 | A vehicle-mounted multimedia system using a loudspeaker box and an earphone as output terminals |
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| Publication Number | Publication Date |
|---|---|
| CN203407008U true CN203407008U (en) | 2014-01-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320448814.2U Expired - Fee Related CN203407008U (en) | 2013-07-25 | 2013-07-25 | A vehicle-mounted multimedia system using a loudspeaker box and an earphone as output terminals |
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| CN (1) | CN203407008U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110505553A (en) * | 2018-05-16 | 2019-11-26 | 上海擎感智能科技有限公司 | Interior speaker playback method and playing device |
-
2013
- 2013-07-25 CN CN201320448814.2U patent/CN203407008U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110505553A (en) * | 2018-05-16 | 2019-11-26 | 上海擎感智能科技有限公司 | Interior speaker playback method and playing device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140122 Termination date: 20200725 |