CN204616044U - Based on the music share system of Bluetooth technology - Google Patents
Based on the music share system of Bluetooth technology Download PDFInfo
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- CN204616044U CN204616044U CN201520379558.5U CN201520379558U CN204616044U CN 204616044 U CN204616044 U CN 204616044U CN 201520379558 U CN201520379558 U CN 201520379558U CN 204616044 U CN204616044 U CN 204616044U
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Abstract
The utility model discloses a kind of music share system based on Bluetooth technology, it comprises an audiogenic device, and audiogenic device is used for output audio signal; One main equipment, main equipment is connected with audiogenic device bluetooth, for receive audiogenic device export audio signal and then this audio signal of decoding plays music, this this audio signal of main equipment synchronism output simultaneously; Multiple from equipment, to be multiplely all connected with main equipment bluetooth from equipment, for receiving audio signal that main equipment exports and then this audio signal of decoding plays music.Music can be shared by the utility model between devices.
Description
Technical field
The utility model relates to a kind of music playing system, specifically a kind of music share system based on Bluetooth technology.
Background technology
Existing bluetooth equipment can only man-to-manly be connected with audiogenic device listens to the music, and cannot share music, so just music cannot be shared with many people between multiple stage bluetooth equipment.
Utility model content
Technical problem to be solved in the utility model is, provide a kind of music share system based on Bluetooth technology, music can be shared by between devices.
For solving the problems of the technologies described above, the music share system based on Bluetooth technology that the utility model provides, it comprises:
One audiogenic device, audiogenic device is used for output audio signal;
One main equipment, main equipment is connected with audiogenic device bluetooth, for receive audiogenic device export audio signal and then this audio signal of decoding plays music, this this audio signal of main equipment synchronism output simultaneously;
Multiple from equipment, to be multiplely all connected with main equipment bluetooth from equipment, for receiving audio signal that main equipment exports and then this audio signal of decoding plays music.
As preferably, described audiogenic device is mobile phone.
As preferably, described main equipment is Baffle Box of Bluetooth.
As preferably, described from equipment be bluetooth earphone.
As preferably, described main equipment and include bluetooth module, radio-frequency (RF) switch, radio-frequency (RF) power amplification and low noise amplifier module, Bluetooth antenna, microphone, loudspeaker and key-press module from equipment, bluetooth module, radio-frequency (RF) switch, radio-frequency (RF) power amplification and low noise amplifier module, Bluetooth antenna are electrically connected successively, microphone, loudspeaker and key-press module are all electrically connected with bluetooth module, and the control port of bluetooth module is electrically connected with radio-frequency (RF) switch, radio-frequency (RF) power amplification and low noise amplifier module respectively.
As preferably, described key-press module comprises switching on and shutting down button, volume increases button, volume-down keys, bluetooth connect button and share connection button with music.
After adopting above structure, the utility model compared with prior art, has following advantage:
In the utility model, after main equipment is connected with audiogenic device bluetooth, main equipment plays the music on audiogenic device, after being connected from equipment with main equipment bluetooth, the music sent from main equipment can be play from equipment, like this, music is just shared with from equipment by main equipment, makes it possible to music to share between a plurality of bluetooth apparatuses.
Accompanying drawing explanation
Fig. 1 is structured flowchart of the present utility model;
Fig. 2 is main equipment and the structured flowchart from equipment;
Fig. 3 is the structured flowchart of key-press module.
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 comprises an audiogenic device, a main equipment and multiple from equipment based on the music share system of Bluetooth technology.
Audiogenic device is used for output audio signal.
Main equipment is connected with audiogenic device bluetooth, for receive audiogenic device export audio signal and then this audio signal of decoding plays music, this this audio signal of main equipment synchronism output simultaneously.
Multiplely all to be connected with main equipment bluetooth from equipment, for receiving audio signal that main equipment exports and then this audio signal of decoding plays music.
Described audiogenic device is mobile phone.
Described main equipment is Baffle Box of Bluetooth.
Described is bluetooth earphone from equipment, and bluetooth earphone has three.
During system works, Baffle Box of Bluetooth is connected with Bluetooth of mobile phone, Baffle Box of Bluetooth can play the music on mobile phone, three bluetooth earphones are all connected with Baffle Box of Bluetooth bluetooth, bluetooth earphone receives the audio signal that Baffle Box of Bluetooth sends, such bluetooth earphone just can play the music that Baffle Box of Bluetooth is play, and achieves sharing of music.
As shown in Figure 2, described main equipment and include bluetooth module, radio-frequency (RF) switch, radio-frequency (RF) power amplification and low noise amplifier module, Bluetooth antenna, microphone, loudspeaker and key-press module from equipment, bluetooth module, radio-frequency (RF) switch, radio-frequency (RF) power amplification and low noise amplifier module, Bluetooth antenna are electrically connected successively, microphone, loudspeaker and key-press module are all electrically connected with bluetooth module, and the control port of bluetooth module is electrically connected with radio-frequency (RF) switch, radio-frequency (RF) power amplification and low noise amplifier module respectively.
As shown in Figure 3, described key-press module comprises switching on and shutting down button, volume increases button, volume-down keys, bluetooth connect button and share connection button with music.
When between Baffle Box of Bluetooth and mobile phone, pairing connects, long bluetooth of pressing on Baffle Box of Bluetooth connects button, Baffle Box of Bluetooth enters pairing state, then the Bluetooth function of starting hand-set, search bluetooth equipment, connect after searching Baffle Box of Bluetooth, after mobile phone and Baffle Box of Bluetooth successful connection, the music of mobile phone can be sent to Baffle Box of Bluetooth by bluetooth play; When mobile phone dialing phone or when having incoming call, voice enter bluetooth module by the microphone on Baffle Box of Bluetooth, send mobile phone the is sent to call again other end by network to, the voice signal of the other end is sent to mobile phone by network and sends Baffle Box of Bluetooth to by bluetooth more simultaneously, and is played back by Baffle Box of Bluetooth.
When Baffle Box of Bluetooth enters pairing mode, the Base Band Unit of bluetooth module inside produces matched order, this instruction carries out by the radio frequency unit of bluetooth module inside the radiofrequency signal being modulated to 2.4GHz, this radiofrequency signal outputs to radio-frequency (RF) switch, now bluetooth module is controlled radio-frequency (RF) switch and by radio-frequency (RF) power amplification, radiofrequency signal is amplified to the power rear drive Bluetooth antenna that can transmit 100 meters at emission state again, and Bluetooth antenna converts this radiofrequency signal to electromagenetic wave radiation to space, at mobile phone terminal, rf signal is converted thereof into after the Bluetooth antenna of mobile phone receives this electromagnetic wave, there are the radio frequency of Bluetooth of mobile phone and baseband signal again by signal receiving out, recognize Baffle Box of Bluetooth in pairing state, then Bluetooth of mobile phone initiates linking request, the base band of Bluetooth of mobile phone inside is passed through in the instruction of connection request, radiofrequency signal process completes the Bluetooth antenna of rear drive mobile phone, to the electromagenetic wave radiation of connection request command information be carried to space, the Bluetooth antenna of Baffle Box of Bluetooth receives electromagnetic wave, convert thereof into the rf signal of 2.4GHz, rf signal gives radio-frequency (RF) switch after being amplified by low noise amplifier, now bluetooth module controls radio-frequency (RF) switch in accepting state, radiofrequency signal is sent to bluetooth module by radio-frequency (RF) switch, the connection request that mobile phone sends is obtained after the radio frequency unit of bluetooth module inside and Base Band Unit process, feedback response message, so far the connection between Baffle Box of Bluetooth and mobile phone just completes.
It is the same that pairing catenation principle between Baffle Box of Bluetooth and bluetooth earphone connects with the pairing between Baffle Box of Bluetooth and mobile phone, no longer endures and states.
After the pairing connection procedure used first, Baffle Box of Bluetooth can remember the Bluetooth address of mobile phone, and start uses Baffle Box of Bluetooth can be certainly dynamically connected left-hand seat machine again later, without repeat search pairing process.
When Baffle Box of Bluetooth and bluetooth earphone mutually match and are connected, length shares connection button by the music on Baffle Box of Bluetooth, Baffle Box of Bluetooth enters searched state, length shares connection button by the music on the first bluetooth earphone, first enters search condition from equipment, after the first bluetooth earphone searches Baffle Box of Bluetooth, the first bluetooth earphone initiatively initiates to connect, and after successful connection, both enter music sharing model.
After the first bluetooth earphone has been connected with Baffle Box of Bluetooth, Baffle Box of Bluetooth can record the Bluetooth address of the first bluetooth earphone, and after start next time, the automatic Hui Lian of both meetings, does not need the operation again repeating to connect..
After the first bluetooth earphone has been connected with Baffle Box of Bluetooth, can grows after the same method and be connected with Baffle Box of Bluetooth with the 3rd bluetooth earphone by the second bluetooth earphone.
Mobile phone is sent to the music signal of Baffle Box of Bluetooth, and Baffle Box of Bluetooth can send it to bluetooth earphone simultaneously, and bluetooth earphone drives loudspeaker to play music by inner audio frequency processing circuit.
After the pairing connection procedure between the Baffle Box of Bluetooth that uses first and bluetooth earphone, two equipment can remember mutually the Bluetooth address of the other side, as long as short in bluetooth starting key when using when again starting shooting, just can entering music sharing model, realizing music sharing function.
Music is carried out when sharing between Baffle Box of Bluetooth and bluetooth earphone, Baffle Box of Bluetooth is gone out the music signal received from mobile phone by the base band of bluetooth module inside and radio frequency unit synchronized transmissions, bluetooth module on bluetooth earphone then receives music signal by its Bluetooth antenna, bluetooth module on bluetooth earphone converts radiofrequency signal to digital signal by inner radio frequency and Base Band Unit, again by the audio frequency processing circuit of the bluetooth module on bluetooth earphone, digital signal is converted to simulated audio signal and drive loudspeaker to occur.
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 changes done in the protection range of independent claims of the present utility model are all in protection range of the present utility model.
Claims (6)
1., based on a music share system for Bluetooth technology, it is characterized in that, it comprises:
One audiogenic device, audiogenic device is used for output audio signal;
One main equipment, main equipment is connected with audiogenic device bluetooth, for receive audiogenic device export audio signal and then this audio signal of decoding plays music, this this audio signal of main equipment synchronism output simultaneously;
Multiple from equipment, to be multiplely all connected with main equipment bluetooth from equipment, for receiving audio signal that main equipment exports and then this audio signal of decoding plays music.
2. the music share system based on Bluetooth technology according to claim 1, is characterized in that: described audiogenic device is mobile phone.
3. the music share system based on Bluetooth technology according to claim 2, is characterized in that: described main equipment is Baffle Box of Bluetooth.
4. the music share system based on Bluetooth technology according to claim 3, is characterized in that: described from equipment be bluetooth earphone.
5. the music share system based on Bluetooth technology according to claim 4, it is characterized in that: described main equipment and include bluetooth module, radio-frequency (RF) switch, radio-frequency (RF) power amplification and low noise amplifier module, Bluetooth antenna, microphone, loudspeaker and key-press module from equipment, bluetooth module, radio-frequency (RF) switch, radio-frequency (RF) power amplification and low noise amplifier module, Bluetooth antenna are electrically connected successively, microphone, loudspeaker and key-press module are all electrically connected with bluetooth module, and the control port of bluetooth module is electrically connected with radio-frequency (RF) switch, radio-frequency (RF) power amplification and low noise amplifier module respectively.
6. the music share system based on Bluetooth technology according to claim 5, is characterized in that: described key-press module comprises switching on and shutting down button, volume increases button, volume-down keys, bluetooth connect button and share connection button with music.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520379558.5U CN204616044U (en) | 2015-06-04 | 2015-06-04 | Based on the music share system of Bluetooth technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520379558.5U CN204616044U (en) | 2015-06-04 | 2015-06-04 | Based on the music share system of Bluetooth technology |
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| Publication Number | Publication Date |
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| CN204616044U true CN204616044U (en) | 2015-09-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520379558.5U Expired - Fee Related CN204616044U (en) | 2015-06-04 | 2015-06-04 | Based on the music share system of Bluetooth technology |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106686491A (en) * | 2016-12-29 | 2017-05-17 | 维沃移动通信有限公司 | Sound processing method and mobile terminal |
| CN107040874A (en) * | 2017-03-07 | 2017-08-11 | 建荣半导体（深圳）有限公司 | Method, device and the bluetooth equipment of blue-teeth data simultaneously operating |
| WO2018177243A1 (en) * | 2017-03-30 | 2018-10-04 | 东莞市库珀电子有限公司 | Bluetooth speaker and bluetooth speaker-based sharing system |
| CN110366154A (en) * | 2019-07-26 | 2019-10-22 | 深圳市瑞荣达电子有限公司 | A kind of Bluetooth audio frequency wireless networking system |
| CN110636409A (en) * | 2019-09-20 | 2019-12-31 | 百度在线网络技术（北京）有限公司 | Audio sharing method and device, microphone and storage medium |
| 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 |
| 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 |
| CN111542034A (en) * | 2020-04-27 | 2020-08-14 | 江苏联著实业股份有限公司 | Collaborative management method and device for binary configuration teleconference |
| US10936278B2 (en) | 2016-12-30 | 2021-03-02 | Huawei Technologies Co., Ltd. | Method and apparatus for managing media file in managed device |
| CN112911496A (en) * | 2021-03-26 | 2021-06-04 | 潍坊歌尔电子有限公司 | Pairing method of sounding components, audio system and readable storage medium |
| CN113169760A (en) * | 2018-12-24 | 2021-07-23 | 华为技术有限公司 | Wireless short-distance audio sharing method and electronic equipment |
-
2015
- 2015-06-04 CN CN201520379558.5U patent/CN204616044U/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106686491A (en) * | 2016-12-29 | 2017-05-17 | 维沃移动通信有限公司 | Sound processing method and mobile terminal |
| US10936278B2 (en) | 2016-12-30 | 2021-03-02 | Huawei Technologies Co., Ltd. | Method and apparatus for managing media file in managed device |
| CN107040874A (en) * | 2017-03-07 | 2017-08-11 | 建荣半导体（深圳）有限公司 | Method, device and the bluetooth equipment of blue-teeth data simultaneously operating |
| WO2018177243A1 (en) * | 2017-03-30 | 2018-10-04 | 东莞市库珀电子有限公司 | Bluetooth speaker and bluetooth speaker-based sharing system |
| CN113169760A (en) * | 2018-12-24 | 2021-07-23 | 华为技术有限公司 | Wireless short-distance audio sharing method and electronic equipment |
| CN113169760B (en) * | 2018-12-24 | 2022-08-09 | 华为技术有限公司 | Wireless short-distance audio sharing method and electronic equipment |
| CN110366154A (en) * | 2019-07-26 | 2019-10-22 | 深圳市瑞荣达电子有限公司 | A kind of Bluetooth audio frequency wireless networking system |
| CN110636409A (en) * | 2019-09-20 | 2019-12-31 | 百度在线网络技术（北京）有限公司 | Audio sharing method and device, microphone and storage medium |
| 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 |
| 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 |
| CN111542034B (en) * | 2020-04-27 | 2022-05-13 | 江苏联著实业股份有限公司 | Collaborative management method and device for binary configuration teleconference |
| CN111542034A (en) * | 2020-04-27 | 2020-08-14 | 江苏联著实业股份有限公司 | Collaborative management method and device for binary configuration teleconference |
| CN112911496A (en) * | 2021-03-26 | 2021-06-04 | 潍坊歌尔电子有限公司 | Pairing method of sounding components, audio system 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150902 |