CN203912165U - Bluetooth loudspeaker box system - Google Patents
Bluetooth loudspeaker box system Download PDFInfo
- Publication number
- CN203912165U CN203912165U CN201420353401.0U CN201420353401U CN203912165U CN 203912165 U CN203912165 U CN 203912165U CN 201420353401 U CN201420353401 U CN 201420353401U CN 203912165 U CN203912165 U CN 203912165U
- Authority
- CN
- China
- Prior art keywords
- bluetooth
- audio
- sound source
- module
- loudspeaker box
- 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
Links
- 230000005236 sound signal Effects 0.000 abstract description 11
- 230000005540 biological transmission Effects 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 1
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- Circuit For Audible Band Transducer (AREA)
- Headphones And Earphones (AREA)
Abstract
The utility model discloses a bluetooth loudspeaker box system which comprises a loudspeaker box body, a first sound source device, a second sound source device and a bluetooth headset. The bluetooth loudspeaker box system of the utility model can be in a first operating mode or a second operating mode. When the system is in the first operating mode, sound is played by the loudspeaker box loudspeaker, and when the system is in the second operating mode, audio data received by the loudspeaker box body is sent to the bluetooth headset through a first bluetooth module, and sound is played by the bluetooth headset. In the system of the utility model, the loudspeaker box body not only can be used to receive an audio signal through bluetooth connection or wired connection to play sound, and but also can be used to play sound by sending the audio signal received through wired connection to the bluetooth headset through bluetooth connection.
Description
Technical field
The utility model relates to a kind of Baffle Box of Bluetooth system.
Background technology
Baffle Box of Bluetooth refers to and can rely on Bluetooth transmission protocol to carry out the audio amplifier of transfer of data as carrier, current Baffle Box of Bluetooth generally both can be connected to come transmission of audio signal by bluetooth with intelligent terminals such as mobile phones, also can carry out transmission of audio signal by wired connection with playback terminals such as television sets, current Baffle Box of Bluetooth generally can only be used for playing sound, that is to say that Baffle Box of Bluetooth can only be used for the audio signal transmitting from mobile phone or television set to play, but at some in particular cases, while seeing TV as the late into the night, will affect other people rest if carry out listening with this Baffle Box of Bluetooth, at this moment just need to wear earphone, but also the tone frequency channel wire of earphone need to be plugged on television set, so just very inconvenient.
Utility model content
Technical problem to be solved in the utility model is, a kind of Baffle Box of Bluetooth system is provided, audio amplifier body not only can be for connecting by bluetooth or wired connection received audio signal plays sound, and the audio signal that can also be used for wired connection to receive is connected and sent to bluetooth earphone to play sound by bluetooth.
For solving the problems of the technologies described above, the Baffle Box of Bluetooth system that the utility model provides, comprises audio amplifier body, the first sound source, the second sound source and bluetooth earphone;
Described audio amplifier body comprises microprocessor and the first bluetooth module being electrically connected with microprocessor respectively, the first audio interface, pattern switching key and audio frequency power amplifier, and audio frequency power amplifier is electrically connected with speaker;
The first described sound source comprises first music memory module and second bluetooth module of mutual electrical connection;
The second described sound source comprises the second music storage module and second audio interface of mutual electrical connection;
The second bluetooth module is connected for carrying out bluetooth with the first bluetooth module, and the second audio interface is for carrying out wired connection with the first audio interface, and bluetooth earphone is connected for carrying out bluetooth with the first bluetooth module.
Adopt after above structure, the utility model compared with prior art, has advantages of following:
In the time of the first mode of operation, audio amplifier body plays sound by speaker, now audio amplifier body connects the audio signal that receives the first sound source by bluetooth, or play by the audio signal that wired connection receives the second sound source, in the time seeing TV at dead of night, by pattern switching key, this Baffle Box of Bluetooth system is switched to the second mode of operation, now audio amplifier body receives the audio signal of the second sound source by wired connection, and audio signal sends to bluetooth earphone by the first bluetooth module, play sound by bluetooth earphone, now, people are sub-audible sound by bluetooth earphone, can not affect other people rest, and this Baffle Box of Bluetooth system can be according to different need to arbitrarily switching between the first mode of operation and the second mode of operation, easy to use.
Brief description of the drawings
Fig. 1 is the structured flowchart of the utility model Baffle Box of Bluetooth system.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in more detail.
As shown in Figure 1, the utility model Baffle Box of Bluetooth system comprises audio amplifier body 1, the first sound source 2, the second sound source 3 and bluetooth earphone 4.
Described audio amplifier body 1 comprises microprocessor 104 and the first bluetooth module 101, the first audio interface 102, pattern switching key 103 and the audio frequency power amplifier 105 that are electrically connected with microprocessor 104 respectively, audio frequency power amplifier 105 is electrically connected with speaker 106, and pattern switching key 103 is arranged on the surface of audio amplifier body 1.
The intelligent terminal of the embedded with bluetooth chips such as the first described sound source 2 comprises first music memory module 201 and second bluetooth module 202 of mutual electrical connection, and the first described sound source 2 is mobile phone.
The second described sound source 3 comprises that the second music storage module 301 of mutual electrical connection and the second audio interface 302, the second sound sources 3 are television set etc. does not have the playback terminal of embedded with bluetooth chip.
The second bluetooth module 202 is connected for carrying out bluetooth with the first bluetooth module 101.
The second audio interface 302 is for carrying out wired connection with the first audio interface 102.
Bluetooth earphone 4 is connected for carrying out bluetooth with the first bluetooth module 101.
The concrete using method of the utility model Baffle Box of Bluetooth system is as follows:
Described Baffle Box of Bluetooth system has the first mode of operation and the second mode of operation, by pattern switching key, this Baffle Box of Bluetooth system is switched between the first mode of operation and the second mode of operation, that is to say often by a pattern switching key, Baffle Box of Bluetooth system is switched one action pattern.
In the time of the first mode of operation, audio amplifier body connects the voice data that receives the first sound source by bluetooth, now the first bluetooth module by the audio data transmission receiving from the second bluetooth module to microprocessor, or audio amplifier body receives the voice data of the second sound source by wired connection, now the first audio interface is by the audio data transmission receiving from the second audio interface to microprocessor, and microprocessor and audio frequency power amplifier play sound the voice data receiving after decoding is amplified by speaker.
In the time of the second mode of operation, audio amplifier body receives the voice data of the second sound source by wired connection, audio amplifier body cannot carry out bluetooth with the first sound source and be connected, and now audio amplifier body is connected with bluetooth earphone bluetooth, now the first audio interface by the audio data transmission receiving from the second audio interface to microprocessor, microprocessor sends to bluetooth earphone by voice data by the first bluetooth module, and the voice data that bluetooth earphone receives plays sound by bluetooth earphone after decoding is amplified.
Below only apply preferably example with regard to the utility model and made explanation, but can not be interpreted as it is limitations on claims, structure of the present utility model can have other to change, and is not limited to said structure.In a word, all various variations of doing in the protection range of independent claims of the present utility model are all in protection range of the present utility model.
Claims (1)
1. a Baffle Box of Bluetooth system, is characterized in that, comprises audio amplifier body, the first sound source, the second sound source and bluetooth earphone;
Described audio amplifier body comprises microprocessor and the first bluetooth module being electrically connected with microprocessor respectively, the first audio interface, pattern switching key and audio frequency power amplifier, and audio frequency power amplifier is electrically connected with speaker;
The first described sound source comprises first music memory module and second bluetooth module of mutual electrical connection;
The second described sound source comprises the second music storage module and second audio interface of mutual electrical connection;
The second bluetooth module is connected for carrying out bluetooth with the first bluetooth module, and the second audio interface is for carrying out wired connection with the first audio interface, and bluetooth earphone is connected for carrying out bluetooth with the first bluetooth module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420353401.0U CN203912165U (en) | 2014-06-30 | 2014-06-30 | Bluetooth loudspeaker box system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420353401.0U CN203912165U (en) | 2014-06-30 | 2014-06-30 | Bluetooth loudspeaker box system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203912165U true CN203912165U (en) | 2014-10-29 |
Family
ID=51786406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420353401.0U Expired - Fee Related CN203912165U (en) | 2014-06-30 | 2014-06-30 | Bluetooth loudspeaker box system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203912165U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104066033A (en) * | 2014-06-30 | 2014-09-24 | 宁波翼动通讯科技有限公司 | Bluetooth sound box system and using method thereof |
| CN110996308A (en) * | 2019-12-10 | 2020-04-10 | 歌尔股份有限公司 | Sound playing device and control method, control device and readable storage medium thereof |
-
2014
- 2014-06-30 CN CN201420353401.0U patent/CN203912165U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104066033A (en) * | 2014-06-30 | 2014-09-24 | 宁波翼动通讯科技有限公司 | Bluetooth sound box system and using method thereof |
| CN110996308A (en) * | 2019-12-10 | 2020-04-10 | 歌尔股份有限公司 | Sound playing device and control method, control device and readable storage medium thereof |
| CN110996308B (en) * | 2019-12-10 | 2024-03-08 | 歌尔股份有限公司 | Sound playing device, control method thereof, control device thereof and readable storage medium |
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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 |
Granted publication date: 20141029 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |