CN204578723U - The wireless audio system of remote-controlled record/playback and multi-media sound system thereof - Google Patents
The wireless audio system of remote-controlled record/playback and multi-media sound system thereof Download PDFInfo
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- CN204578723U CN204578723U CN201520322422.0U CN201520322422U CN204578723U CN 204578723 U CN204578723 U CN 204578723U CN 201520322422 U CN201520322422 U CN 201520322422U CN 204578723 U CN204578723 U CN 204578723U
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Abstract
The wireless audio system of remote-controlled record/playback and multi-media sound system thereof, relate to wireless audio system and multi-media sound system technical field thereof.Solve existing portable K sing system or evolution acoustic function single, awkward technical deficiency, includes remote control microphone and ANTENN AUDIO main frame; Described remote control microphone includes: microphone body, the first main control module, manipulation input module and wireless transmitter module; Described ANTENN AUDIO main frame includes the second main control module, and the wireless receiving module, bluetooth module and the mixer circuit that are connected with the second main control module respectively; Bluetooth module, is connected for setting up wireless telecommunications with mobile phone, the second audio signal that wireless receiving is provided by mobile phone terminal; Mixer circuit, for the first audio signal being mixed with the second audio signal, exports mixed audio signal; Music in mobile phone is passed in ANTENN AUDIO main frame, as audio accompaniment, or lecture background music; The audio frequency that the audio frequency of remote control microphone collection and mobile phone can also be provided by remote control microphone Long-distance Control ANTENN AUDIO main frame carries out mixing to be recorded or playback, is conducive to singing level and promotes.
Description
Technical field
The utility model relates to wireless audio system and multi-media sound system technical field thereof.
Background technology
Existing portable K sing system or evolution acoustic function single, cannot carry out wireless connections with smart mobile phone easily, accompaniment music needs special player to provide, accompaniment resource-constrained, to player operation inconvenience.Cannot conveniently control the operations such as recording, playback by hand-held microphone, use inconvenience.
Summary of the invention
The purpose of this utility model be to solve existing portable K sing system or evolution acoustic function single, awkward technical deficiency, and propose a kind of wireless audio system and multi-media sound system thereof of remote-controlled record/playback.
For solving the technical problem that the utility model proposes, the technical scheme of employing is: the wireless audio system of remote-controlled record/playback, it is characterized in that described system includes remote control microphone and ANTENN AUDIO main frame;
Described remote control microphone includes: microphone body, the first main control module, manipulation input module and wireless transmitter module; Microphone body, for gathering voice, provides the first audio signal to wireless transmitter module; First main control module, for wireless transmitter module and microphone body control and management; Manipulation input module, connects the first main control module, for controlling remote control microphone switching on and shutting down operation, and for recording and playback operation input; Wireless transmitter module, is wirelessly transmitted to ANTENN AUDIO main frame for the record/playback control signal the first audio signal and the first main control module generated according to the recording of manipulation input module and playback operation input;
Described ANTENN AUDIO main frame includes the second main control module, and the wireless receiving module, bluetooth module and the mixer circuit that are connected with the second main control module respectively; Wireless receiving module, the first audio signal sent by wireless transmitter module for wireless receiving and record/playback control signal; Bluetooth module, is connected for setting up wireless telecommunications with mobile phone, the second audio signal that wireless receiving is provided by mobile phone terminal; Mixer circuit, for the first audio signal being mixed with the second audio signal, exports mixed audio signal; Second main control module, for control and management wireless receiving module and bluetooth module, and according to the record/playback control signal that wireless receiving module exports, record the mixed audio signal that mixer circuit exports, or the mixed audio signal of recording is returned mixer circuit output.
The first described audio signal sends to mixer circuit after the echo processing of echo processing module.
The second described main control module is connected with card reader module.
The second described main control module is connected with and operates for carrying out the mobile phone be connected with bluetooth module the keyboard input module controlled.
Described wireless receiving module includes two groups.
Described mixer circuit is connected with for exporting the earphone audio interface of mixed audio signal to earphone.
The second described main control module is connected with the wireline audio interface for audio signal access in radio.
The output of described mixer circuit is connected with power amplifier module.
Apply the multi-media sound system of the wireless audio system of described remote-controlled record/playback, it is characterized in that: the output of described mixer circuit is connected with power amplifier module, and power amplifier module is connected with loud speaker.
Described power amplifier module and loud speaker are located in described ANTENN AUDIO main frame, and described ANTENN AUDIO main frame is the hand portable equipment of built-in power.
The beneficial effects of the utility model are: ANTENN AUDIO main frame of the present utility model can be connected with mobile phone wireless by bluetooth module, the music in mobile phone are passed in ANTENN AUDIO main frame, as audio accompaniment, or lecture background music; The audio frequency that the audio frequency of remote control microphone collection and mobile phone can also be provided by remote control microphone Long-distance Control ANTENN AUDIO main frame carries out mixing to be recorded or playback, is conducive to singing level and promotes.The wireless audio system of remote-controlled record/playback of the present utility model can with existing sound equipment with the use of, save user cost.
Accompanying drawing explanation
Fig. 1 is structural principle block diagram of the present utility model;
Fig. 2 is the circuit theory schematic diagram of the utility model remote control microphone;
Fig. 3 is the circuit theory schematic diagram of the second main control module of the utility model ANTENN AUDIO main frame;
Fig. 4 is the circuit theory schematic diagram of the wireless receiving module of the utility model ANTENN AUDIO main frame;
Fig. 5 is the mixer circuit of the utility model ANTENN AUDIO main frame and the circuit theory schematic diagram of power amplifier module;
Fig. 6 is the circuit theory schematic diagram of the bluetooth module of the utility model ANTENN AUDIO main frame;
Fig. 7 is the circuit theory schematic diagram of the card reader module of the utility model ANTENN AUDIO main frame;
Fig. 8 is the circuit theory schematic diagram of the keyboard input module of the utility model ANTENN AUDIO main frame;
Fig. 9 is the circuit theory schematic diagram of the power module of the utility model ANTENN AUDIO main frame;
Figure 10 is the portable multimedia sound equipment perspective view that the utility model comprises ANTENN AUDIO main frame;
Figure 11 is the structure schematic diagram that the utility model comprises the portable multimedia sound equipment of ANTENN AUDIO main frame.
Embodiment
Below in conjunction with accompanying drawing and the preferred specific embodiment of the utility model, structure of the present utility model is further described.
Shown in 9, the wireless audio system of the remote-controlled record/playback of the utility model includes remote control microphone and ANTENN AUDIO main frame; Be preferably two remote control microphones and a set of ANTENN AUDIO main frame with the use of.
Described remote control microphone includes: microphone body, the first main control module, manipulation input module and wireless transmitter module.
Microphone body, for gathering voice, convert user's singing or speech sound to first audio signal and export, the first audio signal exports to wireless transmitter module, by wireless transmitter module, the first audio signal is wirelessly transmitted to ANTENN AUDIO main frame.
First main control module, for wireless transmitter module and microphone body control and management;
Manipulation input module is connected with the first main control module, and it at least includes the switch controlling remote control microphone Push And Release, and controls record button and the playback button of the recording of ANTENN AUDIO main frame and playback; First master control mould, according to the recording of manipulation input module and playback operation input, generates corresponding record/playback control signal; Record/playback control signal is wirelessly transmitted in ANTENN AUDIO main frame through wireless transmitter module.
Described ANTENN AUDIO main frame includes the second main control module, and the wireless receiving module, bluetooth module and the mixer circuit that are connected with the second main control module respectively.
Wireless receiving module, for matching with the wireless transmitter module of remote control microphone, the first audio signal that wireless receiving is sent by wireless transmitter module and record/playback control signal; The record/playback control signal parsed is sent to the second main control module; First audio signal is sent to mixer circuit.In order to provide the first audio signal quality, the first described audio signal sends to mixer circuit after the echo processing of echo processing module, and as shown in Figure 5, echo processing module employing model is the echo processing chip U24 of PT2399.In order to realize two remote control microphones and a set of ANTENN AUDIO main frame with the use of, as shown in Figure 4, described wireless receiving module includes two groups, and two groups of wireless receiving modules all adopt model to be the UHF receiver of KT0616.
Bluetooth module, be connected for setting up wireless telecommunications with mobile phone, the second audio signal that wireless receiving is provided by mobile phone terminal, that is to say and realize the music file stored in smart mobile phone to be sent to the utility model ANTENN AUDIO main frame, as the background music in the accompaniment in singing process or speech process; The second audio signal that bluetooth module receives is transferred to mixer circuit after the second main control module decoding.
Mixer circuit, for the first audio signal being mixed with the second audio signal, exports mixed audio signal; When the wireless audio system of remote-controlled record/playback of the present utility model to become with the combined acoustics that conventional bag contains power amplifier module control to record by microphone or the multi-media sound system of playback time, the mixed audio signal that mixer circuit exports can the audio input interface of the direct traditional sound equipment of access in radio; In order to the wireless audio system of remote-controlled record/playback of the present utility model can use with traditional passive speaker combination, the output of mixer circuit is also connected with power amplifier module; Power amplifier module, the mixed audio signal for being exported by mixer circuit carries out amplifying and being supplied to loud speaker; In order to realize the recording of mixed audio signal, the mixed audio signal that mixer circuit exports also returns to the second main control module simultaneously.In order to avoid in exercise singing process, noise effect being produced to other people, described mixer circuit being connected with for exporting the earphone audio interface of mixed audio signal to earphone.
Second main control module, for control and management wireless receiving module, bluetooth module and power amplifier module, according to the record/playback control signal that wireless receiving module exports, record the mixed audio signal that mixer circuit exports, or mixed audio signal is supplied to power amplifier module and carries out playback.The second main control module employing model is as described in Figure 3 the dual decoding main control chip U8 of AC3090.
With reference to shown in Fig. 7, for the ease of extension storage capacity, can store more Multi-audio-frequency file, the second described main control module is connected with card reader module.
With reference to shown in Fig. 8, for the ease of in ANTENN AUDIO main frame opponent machine Play Control, the second described main control module is connected with and operates for carrying out the mobile phone be connected with bluetooth module the keyboard input module controlled.
The audio signal provided for the ease of using other audiogenic device is as accompaniment or background music, and the second described main control module is connected with the wireline audio interface for audio signal access in radio.
With reference to shown in Fig. 9-11, when the wireless audio system of above-mentioned remote-controlled record/playback increases power amplifier module and loud speaker, then form a kind of multi-media sound system controlling recording or playback by microphone, for portably using in being convenient to the utility model multi-media sound system open air, described power amplifier module and loud speaker are located in described ANTENN AUDIO main frame, and described ANTENN AUDIO main frame is the hand portable equipment of built-in power.
Claims (10)
1. the wireless audio system of remote-controlled record/playback, is characterized in that described system includes remote control microphone and ANTENN AUDIO main frame; Described remote control microphone includes: microphone body, the first main control module, manipulation input module and wireless transmitter module; Microphone body, for gathering voice, provides the first audio signal to wireless transmitter module; First main control module, for wireless transmitter module and microphone body control and management; Manipulation input module, connects the first main control module, for controlling remote control microphone switching on and shutting down operation, and for recording and playback operation input; Wireless transmitter module, is wirelessly transmitted to ANTENN AUDIO main frame for the record/playback control signal the first audio signal and the first main control module generated according to the recording of manipulation input module and playback operation input; Described ANTENN AUDIO main frame includes the second main control module, and the wireless receiving module, bluetooth module and the mixer circuit that are connected with the second main control module respectively; Wireless receiving module, the first audio signal sent by wireless transmitter module for wireless receiving and record/playback control signal; Bluetooth module, is connected for setting up wireless telecommunications with mobile phone, the second audio signal that wireless receiving is provided by mobile phone terminal; Mixer circuit, for the first audio signal being mixed with the second audio signal, exports mixed audio signal; Second main control module, for control and management wireless receiving module and bluetooth module, and according to the record/playback control signal that wireless receiving module exports, record the mixed audio signal that mixer circuit exports, or the mixed audio signal of recording is returned mixer circuit output.
2. the wireless audio system of remote-controlled record/playback according to claim 1, is characterized in that: the first described audio signal sends to mixer circuit after the echo processing of echo processing module.
3. the wireless audio system of remote-controlled record/playback according to claim 1, is characterized in that: the second described main control module is connected with card reader module.
4. the wireless audio system of remote-controlled record/playback according to claim 1, is characterized in that: the second described main control module is connected with and operates for carrying out the mobile phone be connected with bluetooth module the keyboard input module controlled.
5. the wireless audio system of remote-controlled record/playback according to claim 1, is characterized in that: described wireless receiving module includes two groups.
6. the wireless audio system of remote-controlled record/playback according to claim 1, is characterized in that: described mixer circuit is connected with for exporting the earphone audio interface of mixed audio signal to earphone.
7. the wireless audio system of remote-controlled record/playback according to claim 1, is characterized in that: the second described main control module is connected with the wireline audio interface for audio signal access in radio.
8. the wireless audio system of remote-controlled record/playback according to claim 1, is characterized in that: the output of described mixer circuit is connected with power amplifier module.
9. application rights requires the multi-media sound system of the wireless audio system of remote-controlled record/playback described in 1 to 7 any one, it is characterized in that: the output of described mixer circuit is connected with power amplifier module, and power amplifier module is connected with loud speaker.
10. multi-media sound system according to claim 9, is characterized in that: described power amplifier module and loud speaker are located in described ANTENN AUDIO main frame, and described ANTENN AUDIO main frame is the hand portable equipment of built-in power.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520322422.0U CN204578723U (en) | 2015-05-19 | 2015-05-19 | The wireless audio system of remote-controlled record/playback and multi-media sound system thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520322422.0U CN204578723U (en) | 2015-05-19 | 2015-05-19 | The wireless audio system of remote-controlled record/playback and multi-media sound system thereof |
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| CN204578723U true CN204578723U (en) | 2015-08-19 |
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| CN201520322422.0U Expired - Fee Related CN204578723U (en) | 2015-05-19 | 2015-05-19 | The wireless audio system of remote-controlled record/playback and multi-media sound system thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105788582A (en) * | 2016-05-06 | 2016-07-20 | 深圳芯智汇科技有限公司 | Portable karaoke sound box and karaoke method thereof |
| CN106888334A (en) * | 2017-04-14 | 2017-06-23 | 江门市魔音高科科技有限公司 | A kind of full duplex is various to frequency domain audio synchronous radio mobile phone communication system |
| CN106911339A (en) * | 2017-04-14 | 2017-06-30 | 江门市魔音高科科技有限公司 | A kind of cell-phone camera audio sync adds live public address system |
| CN107948828A (en) * | 2017-12-25 | 2018-04-20 | 广州市尊浪电器有限公司 | A kind of speaker with wireless open function |
| CN108463010A (en) * | 2018-02-06 | 2018-08-28 | 时瑞科技（深圳）有限公司 | A kind of near field audio receive-transmit system and method based on wireless Mesh netword |
-
2015
- 2015-05-19 CN CN201520322422.0U patent/CN204578723U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105788582A (en) * | 2016-05-06 | 2016-07-20 | 深圳芯智汇科技有限公司 | Portable karaoke sound box and karaoke method thereof |
| CN105788582B (en) * | 2016-05-06 | 2019-09-10 | 深圳芯智汇科技有限公司 | Portable karaok speaker and its method of Karaoke |
| CN106888334A (en) * | 2017-04-14 | 2017-06-23 | 江门市魔音高科科技有限公司 | A kind of full duplex is various to frequency domain audio synchronous radio mobile phone communication system |
| CN106911339A (en) * | 2017-04-14 | 2017-06-30 | 江门市魔音高科科技有限公司 | A kind of cell-phone camera audio sync adds live public address system |
| CN107948828A (en) * | 2017-12-25 | 2018-04-20 | 广州市尊浪电器有限公司 | A kind of speaker with wireless open function |
| CN108463010A (en) * | 2018-02-06 | 2018-08-28 | 时瑞科技（深圳）有限公司 | A kind of near field audio receive-transmit system and method based on wireless Mesh netword |
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Legal Events
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150819 Termination date: 20190519 |
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| CF01 | Termination of patent right due to non-payment of annual fee |