CN200953644Y - Bluetooth wireless stereo loudspeaker box - Google Patents
Bluetooth wireless stereo loudspeaker box Download PDFInfo
- Publication number
- CN200953644Y CN200953644Y CN 200620099169 CN200620099169U CN200953644Y CN 200953644 Y CN200953644 Y CN 200953644Y CN 200620099169 CN200620099169 CN 200620099169 CN 200620099169 U CN200620099169 U CN 200620099169U CN 200953644 Y CN200953644 Y CN 200953644Y
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- CN
- China
- Prior art keywords
- bluetooth
- circuit
- box
- sound
- receiving circuit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Telephone Function (AREA)
- Circuit For Audible Band Transducer (AREA)
Abstract
A wireless Bluetooth stereo sound-box comprises a Bluetooth circuit, a power amplifying circuit, a receiving circuit, a transmitting circuit, a Bluetooth adapter and a power source, which is characterized in that: The power source is connected with the receiving circuit. The receiving circuit is connected with the Bluetooth circuit. The Bluetooth circuit is connected with the Bluetooth adapter and power amplifying circuit. In addition, the power amplifying circuit is connected with a microphone and a loudspeaker. The adapter is connected with an audio equipment and computer. An indicator light is respectively provided for the receiving circuit and Bluetooth circuit. The utility model has the advantages that: (1) Bluetooth function is added to realize synchronization between the sound-box and computer. It is only necessary to control the sound-box to select music at remote end without changing computer player button to select songs. Moreover, the computer player can be automatically changed to realize synchronous operation; (2) Remote control is added, thus disabling to directly control the sound-box, bringing convenience and improving various performances and beautifying house decoration; (3) Various function modules are applied to diversify functions and ensure the same size of the sound-box with current sound-box.
Description
Technical field
The utility model relates to a kind of blue teeth wireless stereo speaker.
Background technology
Audio amplifier has been deep into huge numbers of families as the amusement article of people's daily life, has obtained using widely.Traditional audio amplifier of past all is to be typically wire connected to audio frequency apparatus, and audio amplifier just can only be put into certain position and can't be placed on the optional position that the user likes like this.Sustainable development and continuous advancement in technology along with society, modern audio amplifier and performance have all had very large raising, various active audio amplifiers and other high-grade audio amplifier have appearred, generally be by power amplifier and equalizer are built in the audio amplifier, audio amplifier has just had the power amplifier function like this, but necessary accessing to audio equipment also has some wireless sound boxes, can wirelessly be connected, no matter be that performance or others all improve a lot with audio frequency apparatus.But, also inevitably there are some shortcomings in modern audio amplifier, such as when carrying out interior decoration, if want audio amplifier is placed on ceiling or other position of liking, just must be hidden in tone frequency channel wire in the wall, just in case tone frequency channel wire goes wrong, then can only the external audio frequency line, use also inconvenient.Present in addition wireless sound box can only realize that audio signal transmits, and can't accomplish to realize transfer of data, and modern audio amplifier can't be connected with mobile phone wireless, can not realize call function, and modern audio amplifier does not have the wireless remote control function.
Summary of the invention
The purpose of this utility model provides a kind of blue teeth wireless stereo speaker, and it realizes wireless remote control to audio amplifier by mobile phone and remote control.
The utility model is achieved like this, it comprises Bluetooth circuit, power amplifier, receiving circuit, radiating circuit, Bluetooth adapter, power unit, it is characterized in that power unit connects receiving circuit, receiving circuit connects Bluetooth circuit, Bluetooth circuit connects power amplifier, power amplifier connects microphone and loudspeaker, and Bluetooth adapter connects audio frequency apparatus and computer, at receiving circuit and Bluetooth circuit an indicator light is set respectively.
The utility model has the advantages that: (1) increases Bluetooth function, audio amplifier can be realized and computer wireless simultaneous operation, and the button that need not to change the computer player goes to select song, only needs the remote control voic box selected songs, the computer player also can change automatically simultaneously, realizes synchronous operation function; (2) increase distant control function, need not the direct control audio amplifier, easy to use, on various performances and aspect attractive in appearanceization of house decoration, all be improved; (3) audio amplifier increases each functional module, makes function diversification, and the audio amplifier volume is the same with modern audio amplifier.
Description of drawings
Fig. 1 is a fundamental diagram of the present utility model;
Fig. 2 is a Bluetooth circuit schematic diagram of the present utility model;
Fig. 3 is a power amplifier schematic diagram of the present utility model;
Embodiment
As shown in Figure 1, the utility model comprises Bluetooth circuit 3, power amplifier 4, receiving circuit 2, radiating circuit 12, Bluetooth adapter 10, power unit 1, it is characterized in that power unit 1 connects receiving circuit 2, receiving circuit 2 connects Bluetooth circuit 3, Bluetooth circuit 3 connects Bluetooth adapter 10 and power amplifier 4, power amplifier 4 connects microphone 5 and loudspeaker 6, and Bluetooth adapter 10 connects audio frequency apparatus 9 and computer 11, at receiving circuit 2 and Bluetooth circuit 3 indicator light 7 is set respectively.After the energized, remote controller 12 or mobile phone 8 send signal, by receiving circuit 2 control Bluetooth circuit 3, after Bluetooth adapter 10 wireless connections, by the Bluetooth circuit output audio signal, amplify by power amplifier, output to loudspeaker 6 and sound, the display part is demonstrated the course of work of the dynamic and bluetooth of remote control by LED.
Shown in Fig. 2 Bluetooth circuit schematic diagram of the present utility model, after Bluetooth circuit is opened, by the Bluetooth adapter wireless connections, after Bluetooth adapter connects audio frequency, Bluetooth circuit receives audio signal, and handles the back output audio signal by the Bluetooth chip control circuit.Because this Bluetooth control part can realize the wireless connections with computer, make this audio amplifier can realize and computer wireless simultaneous operation, the button that need not to change the computer player goes to select song, only needs the remote control voic box selected songs, the computer player also can change automatically simultaneously, realizes synchronous operation function; Because this Bluetooth control part can realize call function with mobile phone or phone, after bluetooth starts, open mobile phone with Bluetooth function, the starting hand-set Bluetooth function, realize the bluetooth binding function, after the binding, on audio amplifier, insert microphone, this moment, the button that only need click remote controller can be realized call function as if incoming call being arranged or calling.
Shown in Fig. 3 power amplifier schematic diagram of the present utility model, after power amplifier audio frequency importation received the audio signal of bluetooth output, by power amplification circuit, equalizing circuit outputed to loudspeaker, is sounded by loudspeaker.
The utility model can be installed on any position or ceiling in room, or be installed in the driver's cabin of vehicle, promptly can listen song can realize call function again, the driver is had greatly at secure context improve, can be in conversation, bimanualness steering wheel freely.
The utility model also can be installed in various public arenas or meeting, realizes conference call functions.
Claims (2)
1, wireless stereo audio amplifier, it comprises Bluetooth circuit, power amplifier, receiving circuit, radiating circuit, Bluetooth adapter, power unit, it is characterized in that power unit connects receiving circuit, receiving circuit connects Bluetooth circuit, Bluetooth circuit connects Bluetooth adapter and power amplifier, power amplifier connects microphone and loudspeaker, and Bluetooth adapter connects audio frequency apparatus and computer.
2, a kind of blue teeth wireless stereo speaker according to claim 1 is characterized in that receiving circuit and Bluetooth circuit are connected an indicator light respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620099169 CN200953644Y (en) | 2006-09-23 | 2006-09-23 | Bluetooth wireless stereo loudspeaker box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620099169 CN200953644Y (en) | 2006-09-23 | 2006-09-23 | Bluetooth wireless stereo loudspeaker box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200953644Y true CN200953644Y (en) | 2007-09-26 |
Family
ID=38811944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620099169 Expired - Fee Related CN200953644Y (en) | 2006-09-23 | 2006-09-23 | Bluetooth wireless stereo loudspeaker box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200953644Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102158773A (en) * | 2011-01-07 | 2011-08-17 | 文创太阳能(福建)科技有限公司 | Bluetooth telephone speaker for solar car |
| CN102421055A (en) * | 2011-11-09 | 2012-04-18 | 深圳市禹欣鑫电子有限公司 | Wireless digital remote control sound box device |
| WO2012048484A1 (en) * | 2010-10-13 | 2012-04-19 | 文创太阳能(福建)科技有限公司 | Mobile sound box telephone |
| WO2015139351A1 (en) * | 2014-03-18 | 2015-09-24 | 王丰硕 | 5 ghz wireless stereo sound system |
-
2006
- 2006-09-23 CN CN 200620099169 patent/CN200953644Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012048484A1 (en) * | 2010-10-13 | 2012-04-19 | 文创太阳能(福建)科技有限公司 | Mobile sound box telephone |
| CN102158773A (en) * | 2011-01-07 | 2011-08-17 | 文创太阳能(福建)科技有限公司 | Bluetooth telephone speaker for solar car |
| CN102421055A (en) * | 2011-11-09 | 2012-04-18 | 深圳市禹欣鑫电子有限公司 | Wireless digital remote control sound box device |
| WO2015139351A1 (en) * | 2014-03-18 | 2015-09-24 | 王丰硕 | 5 ghz wireless stereo sound system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |