CN207732984U - A kind of power amplifier integrated machine with wireless audio and video push function - Google Patents
A kind of power amplifier integrated machine with wireless audio and video push function Download PDFInfo
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- CN207732984U CN207732984U CN201721693441.XU CN201721693441U CN207732984U CN 207732984 U CN207732984 U CN 207732984U CN 201721693441 U CN201721693441 U CN 201721693441U CN 207732984 U CN207732984 U CN 207732984U
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Abstract
The utility model is related to a kind of power amplifier integrated machines with wireless audio and video push function, include control module, memory module, pushing module, processing module, audio/video output module, wherein, the processing module includes decoding unit, audio effect processing unit and power amplification unit, and the pushing module is connect by wireless network with the intelligent terminal phase telecommunications being preset with；Audio/video file in intelligent terminal is transmitted to control module by user by wireless network through pushing module, wherein, the control module according to user's store instruction set when transmitting audio/video file will transmit in audio/video file respective stored to memory module；The control module by the audio/video file received be transmitted to processing module audio/video file is decoded respectively, audio adjust and power amplification processing；Audio/video file is after processing through audio/video output module exports audio signal and vision signal.
Description
Technical field
The utility model is related to power amplifier integrated machine technical fields, having wireless audio and video push function more particularly, to one kind
Power amplifier integrated machine.
Background technology
Power amplifier is a maximum family in all kinds of sound appliances, effect mainly by source of sound equipment input compared with
After small-signal is amplified, generates sufficiently large electric current and be pushed to the playback that loud speaker carries out sound.And existing power amplifier one
Adopting wired audio input mode, this mode input mode such as optical fiber, coaxial in body machine mostly has very the use of user
Big limitation, also the mode of useful access antenna, which is realized, is wirelessly input to, but this method is only limited to some specific electromagnetic waves
The equipment of the hair collection of letters number, has larger limitation for the usage experience of user；And present most universal, most intelligent convenient communication mode
Be exactly to be communicated by the wireless WIFI of intelligent terminal, such as use mobile phone, computer etc., therefore intelligent terminal, wireless WIFI with
The combinations of communication of power amplifier is trend of the times and the target of technology and market development.
Utility model content
In view of the deficiencies of the prior art, the purpose of this utility model is to provide a kind of convenience, intelligentized to have wirelessly
The power amplifier integrated machine of audio/video pushing function.
To achieve the above object, scheme provided by the utility model is：A kind of work(with wireless audio and video push function
All-in-one machine is put, includes control module, memory module, pushing module, processing module, audio/video output module, wherein described
Processing module includes decoding unit, audio effect processing unit and power amplification unit, and the pushing module passes through wireless network
It is connect with the intelligent terminal phase telecommunications being preset with, the memory module includes temporary storage location and storage unit；User is by intelligence
Audio/video file in energy terminal device is transmitted to control module by wireless network through pushing module, wherein the control mould
Root tuber is according to user's store instruction set when transmitting audio/video file will transmit audio/video file respective stored to temporary
Memory cell or storage unit；The audio/video file received is transmitted to processing module with single by decoding by the control module
Member, audio effect processing unit and power amplification unit are respectively decoded audio/video file, audio adjusts and power amplification
Processing；Audio/video file is believed after processing module processing through audio/video output module exports audio signal and video
Number.
Further, further include MIC voice modules and infrared remote control module；The MIC voice modules are used for and are preset with
Wireless microphone phase telecommunications connect with realize user speech input；The infrared remote control module is used for and the infrared ray that is preset with
Switch remote control phase telecommunications connection is to realize that long distance wireless switchs.
Further, further include wired input module for inputting audio/video file；The wired input module includes
HAMI input units, optical fiber input unit and coaxial input unit.
Further, further include display touch-control module, wherein the display touch-control module includes touch-control input unit and display
Unit；The touch-control input unit carries out audio/video selection and volume adjustment for user in a manner of touch screen, sets
Audio/video selection instruction and volume adjustment instruction are transferred to the control module, wherein the control module is inputted according to user
Audio/video selection instruction and volume adjustment instruction recall corresponding audio/video file from memory module and be sent to processing
Module 4 carries out processing output and the corresponding volume adjustment signals of transmission are accordingly adjusted to processing module.
Further, the temporary storage location is SDRAM;The storage unit is flash storage.
Further, the pushing module includes Airplay agreements and DLAN agreements.
Compared with the prior art, the utility model has the beneficial effect that by be provided in power amplifier integrated machine pushing module,
Processing module and audio/video output module realize the wireless push function of music or video, user can by mobile phone,
The common intelligent terminal such as tablet computer directly carries out longer-distance music/video push to power amplifier, using power amplifier
Audio effect processing and amplification after be sent to other playback equipments, realize music video play and switching intelligence；
Meanwhile it being additionally provided with control module and memory module in the power amplifier integrated machine, which includes temporary storage location and preserves single
Member, user can send out store instruction signal by intelligent terminal to power amplifier integrated machine, and executing this by control module deposits
Storage instruction realizes different occupation modes to preserve corresponding audio/video file or temporarily preserve for a long time.
Description of the drawings
Fig. 1 is the schematic diagram of the utility model；
Fig. 2 is the circuit diagram one of the utility model；
Fig. 3 is the circuit diagram two of the utility model；
Fig. 4 is the circuit diagram three of the utility model；
Fig. 5 is the circuit diagram four of the utility model；
Fig. 6 is the circuit diagram five of the utility model；
Fig. 7 is the circuit diagram six of the utility model；
Wherein, 1- control modules, 2- memory modules, 21- temporary storage locations, 22- storage units, 3- pushing modules, 4- processing
Module, 41- decoding units, 42- audio effect processing units, 43- power amplification units, 5- audio/video output modules, 6-MIC voices
Module, 7- infrared remote control modules, 8- wired input modules, 81-HAMI input units, 82- optical fiber input units, 83- are coaxial
Input unit, 9- show touch-control module, 91- touch-control input units, 92- display units.
Specific implementation mode
With reference to specific embodiment, the utility model is described in further detail：
Since circuit diagram is excessive, therefore it is divided into 6 segments to avoid the smudgy of circuit diagram in circuit diagram.
Shown in 7, the utility model is a kind of power amplifier integrated machine with wireless audio and video push function,
Including control module 1, memory module 2, pushing module 3, processing module 4 and audio/video output module 5, wherein processing module
4 include decoding unit 41, audio effect processing unit 42 and power amplification unit 43；Pushing module 3 passes through the wireless networks such as WiFi
Network is connect with the intelligent terminal phase telecommunications being preset with, and user passes through the audio/video file in intelligent terminal wireless
Network is transmitted to control module 1 through pushing module 3, which is decoded the audio/video file received, audio
It adjusts and power amplification is handled, wherein decoding process is exactly that the analog signal of audio/video file is decoded as digital signal
Format, audio adjusting is exactly to carry out volume, frequency dividing, delay and the adjusting of EQ equilibriums, and power amplification processing is exactly to audio sound
Road information is amplified；It is exported through audio/video output module 5 by being processed for audio/video file to audio/video file
The sound visual effect fruit of high quality can be played out after to other playback equipments；Meanwhile memory module 2 includes temporary storage location 21 and preserves
Unit 22, wherein the temporary storage location 21 is the SDRAM that data are kept in and can be deleted data after powering off, the storage unit
22 preserve for data and power off the flash storages do not lost, user can by intelligent terminal through pushing module 3 to control
Molding block 1 sends relevant store instruction so that defeated audio/video file respective stored is used to temporary storage location 21 or storage unit 22
Family can freely select in each music or video persistence to power amplifier integrated machine or only section carries out temporarily when in use
It is deleted after depositing power-off；In this way, user can be carried out by intelligent terminal it is wireless push more at a distance music or
Person's video and store instruction is sent out to power amplifier integrated machine, convenient and efficient, intelligence substantially increases the usage experience of user；
Meanwhile the pushing module 3 includes Airplay agreements and DLAN agreements, can support a variety of intelligent terminals, such as iPhone
Mobile phone, surface computer etc. substantially increase the specific diversity of input equipment.
In the present embodiment, further include having MIC voice modules 6 and infrared remote control module 7；The MIC voice modules 6 are used for
Connect with the wireless microphone phase telecommunications being preset with realize user speech input, user by wireless microphone input speech signal extremely
MIC voice modules 6, MIC voice modules 6 receive voice signal and are transferred to processing module 4 through control module 1, lead to after treatment
It crosses audio/video output module 5 and is output to other teller machines, realize the amusement function of KTV singings；Infrared remote control module 7
For being connect with the infrared switch remote control phase telecommunications being preset with to realize that long distance wireless switchs, user can be opened by infrared ray
It closes remote control and remote switching operations directly is carried out to power amplifier integrated machine, it is convenient succinct；
In the present embodiment, further include wired input module 8 for inputting audio/video file；The wired input mould
Block 8 includes HAMI input units 81, optical fiber input unit 82 and coaxial input unit 83, wherein audio/video file is by having
The mode of line input is input to control module by HAMI input units 81, optical fiber input unit 82 or coaxial input unit 83
1, the audio/video file is transferred to processing module 4 by control module 1 and is handled by the output of audio/video output module
To other playing devices, the mode that power amplifier integrated machine has a variety of wired inputs is selected for user.
In the present embodiment, further include having display touch control unit, the display touch control unit include touch-control input unit 91 with
Display unit 92, the touch-control input unit 91 carry out audio/video selection and volume adjustment for user in a manner of touch screen, setting
Good audio/video selection instruction and volume adjustment instruction is transferred to the control module 1, wherein control module 1 is defeated according to user
The audio/video selection instruction and volume adjustment instruction entered in memory module 2 from recalling from corresponding audio/video file is sent to
Reason module 4 carries out processing output and sends the adjusting that corresponding volume adjustment signals carry out phase volume to processing module 4；With
The relevant informations such as volume, the audio/video title that is just playing when family can find out power amplifier integrated machine work from display unit 92.
Furthermore, it is necessary to illustrate, the specific embodiment described in this specification, each section title etc. can not
Together, the equivalent or simple change that all structure, feature and principles according to described in the utility model patent concept are done is included in this
In the protection domain of utility model patent.Those skilled in the art of the present invention can be to described specific reality
Example is applied to do various modifications or additions or substitute by a similar method, structure without departing from the utility model or
Beyond the scope defined by this claim, it all should belong to the protection range of the utility model.
Claims (6)
1. a kind of power amplifier integrated machine with wireless audio and video push function, it is characterised in that：It include control module（1）, deposit
Store up module（2）, pushing module（3）, processing module（4）, audio/video output module（5）, wherein the processing module（4）Including
There is decoding unit（41）, audio effect processing unit（42）And power amplification unit（43）, the pushing module（3）Pass through wireless network
Network is connect with the intelligent terminal phase telecommunications being preset with, the memory module（2）Including temporary storage location（21）And storage unit
（22）；User is by the audio/video file in intelligent terminal by wireless network through pushing module（3）It is transmitted to control module
（1）, wherein the control module（1）According to user's store instruction set when transmitting audio/video file will transmit
Audio/video file respective stored is to temporary storage location（21）Or storage unit（22）；The control module（1）By the sound received/
Video file transfer is to processing module（4）To pass through decoding unit（41）, audio effect processing unit（42）And power amplification unit
（43）Audio/video file is decoded respectively, audio is adjusted and the processing of power amplification；Audio/video file is through the place
Manage module（4）Through audio/video output module after processing（5）Exports audio signal and vision signal.
2. a kind of power amplifier integrated machine with wireless audio and video push function according to claim 1, it is characterised in that：Also
Including MIC voice modules（6）And infrared remote control module（7）；The MIC voice modules（6）For with the wireless talking that is preset with
The connection of cylinder phase telecommunications is to realize that user speech inputs；The infrared remote control module（7）For with the infrared switch that is preset with
The connection of remote control phase telecommunications is to realize that long distance wireless switchs.
3. a kind of power amplifier integrated machine with wireless audio and video push function according to claim 1, it is characterised in that：Also
It include the wired input module for inputting audio/video file（8）；The wired input module（8）Including HAMI input units
（81）, optical fiber input unit（82）And coaxial input unit（83）.
4. a kind of power amplifier integrated machine with wireless audio and video push function according to claim 1, it is characterised in that：Also
Including showing touch-control module（9）, wherein the display touch-control module（9）Including touch-control input unit（91）With display unit
（92）；The touch-control input unit（91）Audio/video selection and volume adjustment are carried out in a manner of touch screen for user, are set
Audio/video selection instruction and volume adjustment instruction be transferred to the control module（1）, wherein the control module（1）According to
Audio/video selection instruction and volume adjustment instruction input by user are from memory module（2）In recall corresponding audio/video file and pass
It send to processing module（4）It carries out processing output and sends corresponding volume adjustment signals to processing module（4）Accordingly adjusted.
5. a kind of power amplifier integrated machine with wireless audio and video push function according to claim 1, which is characterized in that institute
State temporary storage location（21）For SDRAM;The storage unit（22）For flash storage.
6. according to a kind of power amplifier integrated machine with wireless audio and video push function according to claim 1, feature exists
In the pushing module（3）Include Airplay agreements and DLAN agreements.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721693441.XU CN207732984U (en) | 2017-12-08 | 2017-12-08 | A kind of power amplifier integrated machine with wireless audio and video push function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721693441.XU CN207732984U (en) | 2017-12-08 | 2017-12-08 | A kind of power amplifier integrated machine with wireless audio and video push function |
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| CN207732984U true CN207732984U (en) | 2018-08-14 |
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| CN201721693441.XU Active CN207732984U (en) | 2017-12-08 | 2017-12-08 | A kind of power amplifier integrated machine with wireless audio and video push function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109147437A (en) * | 2018-10-31 | 2019-01-04 | 武汉中威创治信息科技有限公司 | A kind of simulation teaching system based on immersive VR technology |
-
2017
- 2017-12-08 CN CN201721693441.XU patent/CN207732984U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109147437A (en) * | 2018-10-31 | 2019-01-04 | 武汉中威创治信息科技有限公司 | A kind of simulation teaching system based on immersive VR technology |
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