CN202721808U - Portable wireless combined loudspeaker box system - Google Patents
Portable wireless combined loudspeaker box system Download PDFInfo
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- CN202721808U CN202721808U CN201220323943.4U CN201220323943U CN202721808U CN 202721808 U CN202721808 U CN 202721808U CN 201220323943 U CN201220323943 U CN 201220323943U CN 202721808 U CN202721808 U CN 202721808U
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Abstract
The utility model relates to a portable wireless combined loudspeaker box system, which comprises a movable terminal, a main loudspeaker box and at least one satellite loudspeaker box, wherein a first MCU control module of the main loudspeaker box is used for controlling on-off of a 2.4G transmitting module; a second MCU control module of the satellite loudspeaker box is used for controlling on-off of a 2.4G receiving module and on-off of a second Bluetooth module; the movable terminal is used for sending audio signals to the first Bluetooth module or a second Bluetooth module through Bluetooth signals; and the 2.4G transmitting module is used for sending audio signals to the 2.4G receiving module. Any unit loudspeaker box in the portable wireless combined loudspeaker box system can be used independently, so that more playing choices can be provided for users, for example, the main loudspeaker box and the satellite loudspeaker box are installed in different rooms of a family, so that the corresponding loudspeaker box can be selected for playing the music in different rooms, and convenience in use can be realized.
Description
Technical field
The utility model relates to the wireless sound box technology, is specifically related to portable mobile wireless combination sound box system.
Background technology
Along with development and the rise of mobile Internet and intelligent mobile terminal, the source of sound of family and personal audio amusement equipment from traditional CD/DVD/PC to smart mobile phone/panel computer portable terminal migration, source of sound connects from wired and becomes wireless connections.Yet present combined wireless audio amplifier only provides the wireless connections play-back technology, and it is stiff to use, and can not satisfy the more broadcast of user and user demand.
The utility model content
The purpose of this utility model is to provide a kind of portable mobile wireless combination sound box system, and it can solve the stiff defective of use of the combined wireless audio amplifier of prior art.
In order to achieve the above object, the technical scheme that adopts of the utility model is as follows:
A kind of portable mobile wireless combination sound box system, it comprises that one has the portable terminal of Bluetooth signal sending function, a main sound box, and at least one satellite sound; Described main sound box comprises the first bluetooth module, the first audio processing module, the first power amplifier, the first loud speaker, 2.4G transmitter module, the one MCU control module and the first power module, the first bluetooth module, 2.4G transmitter module, the first audio processing module, the first power module all is electrically connected with a MCU control module, the first bluetooth module, the first power amplifier, 2.4G transmitter module also is electrically connected with the first audio processing module respectively, the first loud speaker and the first power amplifier are electrically connected, and a MCU control module is used for the keying of control 2.4G transmitter module; Described satellite sound comprises the second bluetooth module, the second audio processing module, the second power amplifier, the second loud speaker, 2.4G receiver module, the 2nd MCU control module and second source module, the second bluetooth module, 2.4G receiver module, the second audio processing module, the second source module all is electrically connected with the 2nd MCU control module, the second bluetooth module, the second power amplifier, 2.4G receiver module also is electrically connected with the second audio processing module respectively, the second loud speaker and the second power amplifier are electrically connected, and the 2nd MCU control module is used for the keying of control 2.4G receiver module and the keying of controlling the second bluetooth module; Portable terminal is used for sending audio signal by Bluetooth signal to the first bluetooth module or the second bluetooth module; 2.4G transmitter module is used for sending audio signal to the 2.4G receiver module.
As preferred structure, in order to indicate the operating state of main sound box and satellite sound, a MCU control module also connects a status indicator lamp A; The 2nd MCU control module also connects a status indicator lamp B.
Described portable terminal is smart mobile phone or panel computer.
The utlity model has following beneficial effect:
Any unit audio amplifier in the portable mobile wireless combination sound box system can use separately, more play selection for the user, for example, main sound box, satellite sound are installed in the different room of family, the user can select corresponding audio amplifier to carry out music in different rooms, use convenience very.
Description of drawings
Fig. 1 is the functional-block diagram of use state one of the portable mobile wireless combination sound box system of the utility model preferred embodiment;
Fig. 2 is the functional-block diagram of use state two of the portable mobile wireless combination sound box system of the utility model preferred embodiment;
Fig. 3 is the functional-block diagram of the main sound box of Fig. 1;
Fig. 4 is the functional-block diagram of the satellite sound of Fig. 1;
Fig. 5 is the control method flow chart of the portable mobile wireless combination sound box system of the utility model preferred embodiment.
Embodiment
Below, by reference to the accompanying drawings and embodiment, the utility model is described further, so that clearerly understand the utility model technological thought required for protection.
As shown in Figures 1 to 4, a kind of portable mobile wireless combination sound box system, it comprises that one has the portable terminal of Bluetooth signal sending function, a main sound box, and at least one satellite sound.For convenience of description, the quantity of the satellite sound of the present embodiment is one (in fact, can be according to user demand, quantity can be 3,4,6 etc.).
Described main sound box comprises the first bluetooth module, the first audio processing module, the first power amplifier, the first loud speaker, 2.4G transmitter module, status indicator lamp A, a MCU control module and the first power module.Status indicator lamp A, the first bluetooth module, 2.4G transmitter module, the first audio processing module, the first power module all are electrically connected with a MCU control module, the first bluetooth module, the first power amplifier, 2.4G transmitter module also are electrically connected with the first audio processing module respectively, the first loud speaker and the first power amplifier are electrically connected, and a MCU control module is used for the keying of control 2.4G transmitter module.
Described satellite sound comprises the second bluetooth module, the second audio processing module, the second power amplifier, the second loud speaker, 2.4G receiver module, status indicator lamp B, the 2nd MCU control module and second source module.Status indicator lamp B, the second bluetooth module, 2.4G receiver module, the second audio processing module, second source module all are electrically connected with the 2nd MCU control module, the second bluetooth module, the second power amplifier, 2.4G receiver module also are electrically connected with the second audio processing module respectively, the second loud speaker and the second power amplifier are electrically connected, and the 2nd MCU control module is used for the keying of control 2.4G receiver module and the keying of controlling the second bluetooth module.
Portable terminal is used for sending audio signal by Bluetooth signal to the first bluetooth module or the second bluetooth module; 2.4G transmitter module is used for sending audio signal to the 2.4G receiver module, namely the 2.4G transmitter module sends audio signal by the 2.4G signal to the 2.4G receiver module.The portable terminal of the present embodiment can be smart mobile phone or panel computer.
Below, in conjunction with Fig. 5, describe the control method of above-mentioned portable mobile wireless combination sound box system in detail.
S01: start main sound box and satellite sound, the first bluetooth module, the first audio processing module, the first power amplifier, the first loud speaker, 2.4G transmitter module, a MCU control module and the first power module that are main sound box all are in starting state, and the second bluetooth module of satellite sound, the second audio processing module, the second power amplifier, the second loud speaker, 2.4G receiver module, the 2nd MCU control module and second source module all are in starting state.
S02: main sound box enters the pattern of working independently, and carries out following steps:
A1, portable terminal are by the first bluetooth module transmission main sound box independent working mode instruction of Bluetooth signal to main sound box;
A2, the first bluetooth module are transmitted to a MCU control module with main sound box independent working mode instruction;
After A3, a MCU control module receive main sound box independent working mode instruction, close the 2.4G transmitter module;
A4, a MCU control module state of a control indicator light A(as: status indicator lamp A shiny red) show that main sound box is in the state of working alone;
A5, portable terminal are by the first bluetooth module transmission audio signal of Bluetooth signal to main sound box, (the first audio module is decoded to audio signal for the first audio processing module of main sound box, the first power amplifier, the first loud speaker collaborative work and music playing, then play by the first power amplifier, the first loud speaker collaborative work, its three's the collaborative work then principle of music playing is same as the prior art, just repeats no more here);
S03: main sound box enters the work in combination pattern from the pattern of working independently, and carries out following steps:
B1, portable terminal are by the first bluetooth module transmission main sound box work in combination mode instruction of Bluetooth signal to main sound box;
B2, the first bluetooth module are transmitted to a MCU control module with main sound box work in combination mode instruction;
After B3, a MCU control module receive main sound box work in combination mode instruction, open the 2.4G transmitter module;
B4, a MCU control module state of a control indicator light A(as: status indicator lamp A bright green) show that main sound box is in the work in combination state;
B5, portable terminal are by the first bluetooth module transmission audio signal of Bluetooth signal to main sound box, the first audio processing module of main sound box, the first power amplifier, the first loud speaker collaborative work and music playing, and the first audio processing module instruction 2.4G transmitter module sends to audio signal the 2.4G receiver module of satellite sound, the second audio processing module of satellite sound, the second power amplifier, the second loud speaker collaborative work and music playing;
S04: satellite sound enters the pattern of working independently from the work in combination pattern, carries out following steps:
C1, portable terminal are by the second bluetooth module transmission satellite sound independent working mode instruction of Bluetooth signal to satellite sound;
C2, the second bluetooth module are transmitted to the 2nd MCU control module with satellite sound independent working mode instruction;
After C3, the 2nd MCU control module receive satellite sound independent working mode instruction, close the 2.4G receiver module;
C4, the 2nd MCU control module state of a control indicator light B(as: status indicator lamp B shiny red) show that satellite sound is in the state of working alone;
C5, portable terminal are by the second bluetooth module transmission audio signal of Bluetooth signal to satellite sound, the second audio processing module of satellite sound, the second power amplifier, the second loud speaker collaborative work and music playing;
S05: satellite sound enters the work in combination pattern from the pattern of working independently, and carries out following steps:
D1, portable terminal are by the second bluetooth module transmission satellite sound work in combination mode instruction of Bluetooth signal to satellite sound;
D2, the second bluetooth module are transmitted to the 2nd MCU control module with satellite sound work in combination mode instruction;
After D3, the 2nd MCU control module receive satellite sound work in combination mode instruction, open the 2.4G receiver module, and the 2nd MCU control module is also controlled the second bluetooth module and is entered closed condition;
D4, the 2nd MCU control module state of a control indicator light B(as: status indicator lamp B bright green) show that satellite sound is in the work in combination state;
D5, portable terminal are by the first bluetooth module transmission audio signal of Bluetooth signal to main sound box, the first audio processing module of main sound box, the first power amplifier, the first loud speaker collaborative work and music playing, and the first audio processing module instruction 2.4G transmitter module sends to audio signal the 2.4G receiver module of satellite sound, the second audio processing module of satellite sound, the second power amplifier, the second loud speaker collaborative work and music playing.
D6, portable terminal are by the first bluetooth module transmission satellite sound independent working mode instruction of Bluetooth signal to main sound box; The first bluetooth module is transmitted to a MCU control module with satellite sound independent working mode instruction; After the one MCU control module receives satellite sound independent working mode instruction, by the 2.4G receiver module transmission satellite sound independent working mode instruction of 2.4G transmitter module to satellite sound; 2.4G receiver module is transmitted to the 2nd MCU control module to satellite sound independent working mode instruction, after the 2nd MCU control module receives satellite sound independent working mode instruction, open the second bluetooth module and close the 2.4G receiver module, and get back to the step C4 of step S04.
In addition, the present embodiment is for convenience of explanation, just the restricted number of satellite sound at one, and in fact, the quantity of satellite sound can be a plurality of, as long as before control, a plurality of satellite sound numberings, then in the control satellite sound, when sending satellite sound independent working mode instruction or satellite sound work in combination mode instruction, the coded command of collaborative transmission reference numeral can realize accurately having controlled which satellite sound.
In above-described embodiment, in fact, portable terminal uses as source of sound.
The present embodiment utilizes the wireless combination sound box system of bluetooth and 2.4G combination technology to mainly contain following features:
1) along with the development of present mobile Internet and intelligent mobile terminal, the source of sound of audio entertain mem terminal becomes intelligent mobile terminal gradually.
2) along with intelligent mobile terminal is popularized bluetooth applications, the audio frequency connection becomes possibility from wired to wireless, gradually people are freed from wired constraint, returns people's absolute liBerty.
3) with multicast technology and the abundant combination of Bluetooth technology of 2.4G, create portable mobile wireless combination sound box system, allow people can easily enjoy wireless music in any corner at home
4) utilize the open application development platform of Android, can be on intelligent mobile terminal Application and Development Apps, reach this wireless combination sound box system of random control, bring the unlimited enjoyment of people and unprecedented experience
5) any unit can use separately in this system, and people can freely be selected.
For a person skilled in the art, can make other various corresponding changes and distortion according to technical scheme described above and design, and these all changes and distortion should belong within the protection range of the utility model claim all.
Claims (3)
1. portable mobile wireless combination sound box system is characterized in that, comprises that one has the portable terminal of Bluetooth signal sending function, a main sound box, and at least one satellite sound; Described main sound box comprises the first bluetooth module, the first audio processing module, the first power amplifier, the first loud speaker, 2.4G transmitter module, the one MCU control module and the first power module, the first bluetooth module, 2.4G transmitter module, the first audio processing module, the first power module all is electrically connected with a MCU control module, the first bluetooth module, the first power amplifier, 2.4G transmitter module also is electrically connected with the first audio processing module respectively, the first loud speaker and the first power amplifier are electrically connected, and a MCU control module is used for the keying of control 2.4G transmitter module; Described satellite sound comprises the second bluetooth module, the second audio processing module, the second power amplifier, the second loud speaker, 2.4G receiver module, the 2nd MCU control module and second source module, the second bluetooth module, 2.4G receiver module, the second audio processing module, the second source module all is electrically connected with the 2nd MCU control module, the second bluetooth module, the second power amplifier, 2.4G receiver module also is electrically connected with the second audio processing module respectively, the second loud speaker and the second power amplifier are electrically connected, and the 2nd MCU control module is used for the keying of control 2.4G receiver module and the keying of controlling the second bluetooth module; Portable terminal is used for sending audio signal by Bluetooth signal to the first bluetooth module or the second bluetooth module; 2.4G transmitter module is used for sending audio signal to the 2.4G receiver module.
2. portable mobile wireless combination sound box as claimed in claim 1 system is characterized in that, a MCU control module also connects a status indicator lamp A; The 2nd MCU control module also connects a status indicator lamp B.
3. portable mobile wireless combination sound box as claimed in claim 1 system is characterized in that, described portable terminal is smart mobile phone or panel computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220323943.4U CN202721808U (en) | 2012-07-05 | 2012-07-05 | Portable wireless combined loudspeaker box system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220323943.4U CN202721808U (en) | 2012-07-05 | 2012-07-05 | Portable wireless combined loudspeaker box system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202721808U true CN202721808U (en) | 2013-02-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220323943.4U Expired - Fee Related CN202721808U (en) | 2012-07-05 | 2012-07-05 | Portable wireless combined loudspeaker box system |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104135704A (en) * | 2014-07-11 | 2014-11-05 | 黄天旭 | Sound box networking method and sound box network |
| WO2015120633A1 (en) * | 2014-02-12 | 2015-08-20 | 深圳市日上光电股份有限公司 | Wireless speaker control system and method |
| CN107534812A (en) * | 2014-11-21 | 2018-01-02 | 爱浮诺亚股份有限公司 | The looped network of bluetooth loudspeaker |
| CN107659872A (en) * | 2017-10-24 | 2018-02-02 | 华力电子（惠州）有限公司 | A kind of ANTENNAUDIO play system |
| CN108093332A (en) * | 2016-11-22 | 2018-05-29 | 峰范（北京）科技有限公司 | Detachable combined box |
| CN108989955A (en) * | 2018-09-20 | 2018-12-11 | 钱军成 | Module type stereo sound case |
| CN111212409A (en) * | 2019-12-25 | 2020-05-29 | 厦门盈趣科技股份有限公司 | Sound equipment for playing with wireless multiple sound channels of sound source |
-
2012
- 2012-07-05 CN CN201220323943.4U patent/CN202721808U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015120633A1 (en) * | 2014-02-12 | 2015-08-20 | 深圳市日上光电股份有限公司 | Wireless speaker control system and method |
| CN104135704A (en) * | 2014-07-11 | 2014-11-05 | 黄天旭 | Sound box networking method and sound box network |
| CN107534812A (en) * | 2014-11-21 | 2018-01-02 | 爱浮诺亚股份有限公司 | The looped network of bluetooth loudspeaker |
| CN107534812B (en) * | 2014-11-21 | 2020-02-21 | 爱浮诺亚股份有限公司 | Ring network of Bluetooth loudspeaker |
| CN108093332A (en) * | 2016-11-22 | 2018-05-29 | 峰范（北京）科技有限公司 | Detachable combined box |
| CN108093332B (en) * | 2016-11-22 | 2024-02-09 | 江西斐耳科技有限公司 | Detachable combined sound box |
| CN107659872A (en) * | 2017-10-24 | 2018-02-02 | 华力电子（惠州）有限公司 | A kind of ANTENNAUDIO play system |
| CN108989955A (en) * | 2018-09-20 | 2018-12-11 | 钱军成 | Module type stereo sound case |
| CN111212409A (en) * | 2019-12-25 | 2020-05-29 | 厦门盈趣科技股份有限公司 | Sound equipment for playing with wireless multiple sound channels of sound source |
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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: 20130206 Termination date: 20210705 |