CN104093103A - Wireless smart sound box based on WIFI connection - Google Patents
Wireless smart sound box based on WIFI connection Download PDFInfo
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- CN104093103A CN104093103A CN201410369453.1A CN201410369453A CN104093103A CN 104093103 A CN104093103 A CN 104093103A CN 201410369453 A CN201410369453 A CN 201410369453A CN 104093103 A CN104093103 A CN 104093103A
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Abstract
The invention relates to a sound box, in particular to a wireless smart sound box based on WIFI connection. The wireless smart sound box based on WIFI connection comprises a box body, a tweeter and a woofer, wherein the tweeter and the woofer are arranged on the box body. A master control processing module is arranged in the box body. The master control processing module is electrically connected with a WIFI module, a WAN port, a storage for storing routing configuration data, a play control module for controlling audio play and an audio decoder. The audio decoder is further electrically connected with a power amplifier, an audio output end is connected to the power amplifier, and the power amplifier is electrically connected with the tweeter and the woofer. The WIFI module is further connected with an antenna. By the adoption of the wireless smart sound box, a smart device can be directly connected to the wireless smart sound box through WIFI connection for music play, high-quality audio files stored in smart phones and tablet computers can be played, high-quality online audio such as audio of a lossless format can be played, the smart phones, the tablet computers and other devices are made to break through limitation of storage space, and the application range is further widened.
Description
Technical field
The present invention relates to audio amplifier, be specifically related to a kind of intelligent wireless audio amplifier connecting based on WIFI.
Background technology
Tradition audio amplifier can only use the Wired access mode of standard to use, greatly limit user's use scenes, although there is part sound equipment to adopt Bluetooth technology, but the transmission range that has access to of bluetooth limits, be generally in accessible 10 meters, and speed is low, cannot transmit high quality audio stream, and bluetooth can only distich.And along with extensively popularizing of smart machine, especially the high speed development of smart mobile phone, become the part in people's daily life by smart mobile phone playing network video and music, but smart mobile phone is due to the restriction of its pronunciation cell size, its broadcast sound volume and tonequality are all very limited, especially under more noisy a little environment, be almost difficult to work, although there is part Baffle Box of Bluetooth, but because its transmission range is short and the low problem of transmission rate, tonequality is poor, and while use, also need to match, inconvenient operation.
Summary of the invention
The object of this invention is to provide a kind of intelligent wireless audio amplifier connecting based on WIFI solves traditional audio amplifier in prior art and only can pass through access in radio, use scenes is limited and restriction is larger, cannot coordinate smart machine to use, and Baffle Box of Bluetooth transmission rate is low, distance is limited, the problem of lower tone.
The technical scheme that the present invention solves the problems of the technologies described above is as follows: a kind of intelligent wireless audio amplifier connecting based on WIFI, comprise casing and be arranged at loudspeaker and the bass horn on casing, in described casing, be also provided with master control processing module, in described master control processing module, be electrically connected with WIFI module, WAN port, the memory of storage routing configuration data, control transmit control module and audio decoder that audio frequency is play, described audio decoder is also electrically connected with power amplifier, on described power amplifier, be connected with audio output, described power amplifier is about loudspeaker and bass horn electrical connection respectively, described WIFI module is also connected with antenna.
On the basis of technique scheme, the present invention can also do following improvement.
Further, described master control processing module, WIFI module and transmit control module are integrated in same chip;
Further, described master control processing module comprises the audio process of processing audio data and Play Control, the route processors connecting by WIFI resume module network;
Further, described transmit control module comprises the control button being arranged on casing, and described control button comprises that pause button, a upper first button, volume down button, volume add button, next button and Menu key;
Further, described audio output comprises the AUX interface that is arranged on housing back;
Further, in described master control processing module, be also electrically connected with the LAN port that is arranged on housing back;
Further, in described master control processing module, be connected with the USB interface that is arranged on housing back, in described USB interface, be connected with movable storage device, described housing back is also provided with reset button and mains switch;
Further, in described casing, establish the power module being also provided with as described audio amplifier power supply, on described power module, be connected with the power interface that is arranged on housing back;
Further, described casing is wooden casing, and the quantity of described bass horn and loudspeaker is two, and the antenna that described WIFI module connects is double antenna; Described router is also connected with and is carried the WIFI wireless terminal device of Android operating system or the WIFI wireless terminal device of IOS operating system by WIFI module;
Further, store broadcasting agreement in described memory, described broadcasting agreement comprises DLNA agreement, Qplay agreement, Airplay agreement and DUplay agreement, and described protocol application is in the smart machine of IOS operating system and Android operating system.
Adopt the beneficial effect of above-mentioned further scheme to be: by intelligent wireless audio amplifier of the present invention, can make smart machine, as smart mobile phone and the dull and stereotyped apparatus such as computer with WIFI function are directly connected to intelligent wireless audio amplifier by WIFI, by DLNA agreement, Qplay agreement, Airplay agreement and DUplay agreement are carried out music, due to high transfer rate and the long Distance Transmission of WIFI, not only can play the high quality audio file that is stored in smart mobile phone and panel computer, and can also play the online audio frequency of high-quality as lossless format audio frequency, make smart mobile phone and dull and stereotyped apparatus such as computer break through the restriction of memory space, range of application further strengthens, by being arranged on the AUX interface at housing back, can also provide audio frequency input by other wired modes, by WAN port accessing Internet, smart mobile phones etc. can be play-overed Online Music by sound equipment, LAN port connects netting twine and provides network for other network equipments, the USB interface that is arranged on housing back can connect movable storage device, and play-over audio file wherein, further strengthen the scope of application of intelligent wireless audio amplifier, double antenna can further strengthen the WIFI effective coverage range of intelligent wireless audio amplifier.
Brief description of the drawings
Fig. 1 is the circuit block diagram of audio amplifier of the present invention;
Fig. 2 is the embodiment circuit block diagram of audio amplifier of the present invention;
Fig. 3 is loudspeaker box structure front view of the present invention;
Fig. 4 is loudspeaker box structure rearview of the present invention;
Fig. 5 is loudspeaker box structure vertical view of the present invention;
Fig. 6 is that audio amplifier of the present invention coordinates smart machine to implement illustration.
In accompanying drawing, the parts of each label representative are as follows:
1, master control processing module, 101, route processors, 102, audio process, 2, WIFI module, 3, WAN port, 4, memory, 5, transmit control module, 501, pause button, 502, a upper first button, 503, volume down button, 504, volume adds button, 505, next button, 506, Menu key, 6, audio decoder, 7, power amplifier, 8, loudspeaker, 9, bass horn, 10, antenna, 11, power module, 12, LAN port, 13, USB interface, 14, AUX interface, 15, power interface, 16, casing, 17, mains switch, 18, reset button.
Embodiment
Below in conjunction with accompanying drawing, principle of the present invention and feature are described, example, only for explaining the present invention, is not intended to limit scope of the present invention.
Fig. 1 is the circuit block diagram of audio amplifier of the present invention; Comprise casing 16 and be arranged at loudspeaker 8 and the bass horn 9 on casing 16, in described casing 16, be also provided with master control processing module 1, in described master control processing module 1, be electrically connected with the memory 4 of WIFI module 2, WAN port 3, storage routing configuration data, transmit control module 5 and the audio decoder 6 that control audio frequency is play, described audio decoder 6 is also electrically connected with power amplifier 7, on described power amplifier 7, be connected with audio output, described power amplifier 7 respectively about loudspeaker 8 and bass horn 9 is electrically connected; Described WIFI module 2 is also connected with antenna 10.
Described master control processing module 1, WIFI module 2 and transmit control module 5 are integrated in same chip, and the concrete model of chip adopting in the present invention program is MT7620A.
Described master control processing module 1 comprises the audio process 102 of processing audio data and Play Control, processes by WIFI module 2 route processors 101 that network connects; Described transmit control module 5 comprises the control button being arranged on casing 16, and described control button comprises that pause button 501, a upper first button 502, volume down button 503, volume add button 504, next button 505 and Menu key 506; Button is with backlight, even also can use preferably at night;
Described audio output comprises the AUX interface 14 that is arranged on housing back; In described master control processing module 1, be also electrically connected with the LAN port one 2 that is arranged on housing back; Connect the equipment that other need to be networked, as the desktop computer of family expenses.
In described master control processing module 1, be connected with the usb 13 that is arranged on housing back, on described usb 13, be connected with movable storage device, described housing back is also provided with reset button 18 and mains switch 17; Usb 13 can connect and connects USB flash disk, portable hard drive and card reader etc., and play-overs audio file wherein, also can connect 3G/4G wireless network card, is not having under the condition in fixed network broadband, also can adopt WiMAX to provide network for other equipment.
In described casing 16, establish the power module 11 being also provided with as described audio amplifier power supply, on described power module 11, be connected with the power interface 15 that is arranged on housing back; Described casing 16 is wooden casing 16, and the quantity of described bass horn 9 and loudspeaker 8 is two, and the antenna 10 that described WIFI module 2 connects is double antenna; Double antenna has higher coverage, and WIFI transmission can reach the transmission rate of 300Mbps and the coverage of 40 meters.
Described router is also connected with and is carried the WIFI wireless terminal device of Android operating system or the WIFI wireless terminal device of IOS operating system by WIFI module 2; In described memory 4, store broadcasting agreement, described broadcasting agreement comprises DLNA agreement, Qplay agreement, Airplay agreement and DUplay agreement, and described protocol application is in the smart machine of IOS operating system and Android operating system; On smart machine, can use QQ music, Baidu's music, KuGoo music and everyday the player such as interesting to listen to play-over online or local music, and pushed to intelligent wireless audio amplifier and play.
Described bass horn 9 adopts 4 cun of loudspeaker of high magnetic conduction carbon fiber, and the cortina ball top loudspeaker that described loudspeaker 8 is high conductivity rare earth neodymium iron boron make the dive of low frequency energy to 40HZ, and high-frequency energy extends to 20KHZ.Audio decoder 6 adopts Ou Sheng WM8960 decoding chip, coordinate the digital power amplifier of 40WSTA339BWS, audio frequency is resolved finer and smoother, range is broader, owing to being provided with AUX interface 14, can provide Multi-audio-frequency input, and analog-to-digital conversion module adopts the digital power amplifier of ADC chip energy perfect cooperation 40WSTA339BWS of AK5358.Described casing 16 is wooden casing 16, and the quantity of described bass horn 9 and loudspeaker 8 is two; Wooden casing 16 can bring better acoustical quality.
Route processors 101 adopts the MT7620 of MediaTek Inc. series Wi-Fi SoC solution, and integration clock frequency (clock rate) reaches MIPS 24KEc processor, a five-port fast ethernet switch (Fast Ethernet Switch), two rGMII interfaces, USB 2.0 interfaces, PCIe interface and the SD-HC interfaces of 600MHz.Can form the DBC 11ac router that contains the synchronous double-frequency router of two groups of 2T2R 802.11n Wi-Fi (transmission rate summation 600Mbps) or added another group 2T2R 802.11n Wi-Fi (transmission rate summation 733Mbps) by one group of 1T1R 802.11ac, make the audio-visual transmission of information, voice and high image quality respectively walk each frequency range and not interfere with each other, bring best user experience.
The high-performance USB2.0 interface of MT7620 series can be used for external 3G/4G WiMAX network interface card, or exempt from the high performance-price ratio network camera (UVC Cam) etc. of install driver, or support wireless storage application for connecting wireless network hard disk.In addition, the interfaces such as the built-in NAND flash interface of MT7620 and SD-HC, USB 2.0, memory 4 accelerators, I2S and PCM, are convenient to user the application such as network hard disc, Wi-Fi card reader, network sound and the networking telephone are added in home multimedia network environment.
Audio amplifier as of the present invention in Fig. 6 coordinates smart machine to implement illustration, and taking smart mobile phone as example, its use is specially:
Step S01, intelligent wireless audio amplifier is opened WIFI function, and smart mobile phone passes through WIFI web search intelligent wireless audio amplifier, and connects with intelligent radio audio amplifier;
Step S02, smart mobile phone end is opened player software, as QQ music player or system carry player plays this locality or online music;
Step S03, smart mobile phone is by playing agreement, and as DLNA agreement, Qplay agreement and Airplay agreement, IOS system adopts Airplay agreement, pushes music to intelligent wireless audio amplifier;
Step S04, intelligent wireless audio amplifier is play the music of this propelling movement.
In above-mentioned steps, intelligent wireless audio amplifier also can be play-overed online Streaming Media music, or the local audio file in the movable storage device connecting by usb 13, and can pass through transmit control module 5, as pause button 501, a upper first button 502, volume down button 503, volume add button 504, next button 505 and Menu key 506 music of playing are operated.
The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (10)
1. the intelligent wireless audio amplifier connecting based on WIFI, it is characterized in that: comprise casing and be arranged at loudspeaker and the bass horn on casing, in described casing, be also provided with master control processing module, in described master control processing module, be electrically connected with the memory of WIFI module, WAN port, storage routing configuration data, transmit control module and the audio decoder that control audio frequency is play, described audio decoder is also electrically connected with power amplifier, on described power amplifier, be connected with audio output, described power amplifier is about loudspeaker and bass horn electrical connection respectively; Described WIFI module is also connected with antenna.
2. the intelligent wireless audio amplifier connecting based on WIFI according to claim 1, is characterized in that: described master control processing module, WIFI module and transmit control module are integrated in same chip.
3. the intelligent wireless audio amplifier connecting based on WIFI according to claim 1, is characterized in that: described master control processing module comprises the audio process of processing audio data and Play Control, the route processors connecting by WIFI resume module network.
4. the intelligent wireless audio amplifier connecting based on WIFI according to claim 1, it is characterized in that: described transmit control module comprises the control button being arranged on casing, described control button comprises that pause button, a upper first button, volume down button, volume add button, next button and Menu key.
5. the intelligent wireless audio amplifier connecting based on WIFI according to claim 1, is characterized in that: described audio output comprises the AUX interface that is arranged on housing back.
6. the intelligent wireless audio amplifier connecting based on WIFI according to claim 1, is characterized in that: in described master control processing module, be also electrically connected with the LAN port that is arranged on housing back.
7. the intelligent wireless audio amplifier connecting based on WIFI according to claim 1, it is characterized in that: in described master control processing module, be connected with the USB interface that is arranged on housing back, in described USB interface, be connected with movable storage device, described housing back is also provided with reset button and mains switch.
8. according to the intelligent wireless audio amplifier connecting based on WIFI described in any one in claim 1 to 7, it is characterized in that: in described casing, establish the power module being also provided with as described audio amplifier power supply, on described power module, be connected with the power interface that is arranged on housing back, described casing is wooden casing, the quantity of described bass horn and loudspeaker is two, and the antenna that described WIFI module connects is double antenna.
9. the intelligent wireless audio amplifier connecting based on WIFI according to claim 8, is characterized in that: described router is also connected with and is carried the WIFI wireless terminal device of Android operating system or the WIFI wireless terminal device of IOS operating system by WIFI module.
10. the intelligent wireless audio amplifier connecting based on WIFI according to claim 8, it is characterized in that: in described memory, store broadcasting agreement, described broadcasting agreement comprises DLNA agreement, Qplay agreement, Airplay agreement and DUplay agreement, and described protocol application is in the smart machine of IOS operating system and Android operating system.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410369453.1A CN104093103A (en) | 2014-07-30 | 2014-07-30 | Wireless smart sound box based on WIFI connection |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410369453.1A CN104093103A (en) | 2014-07-30 | 2014-07-30 | Wireless smart sound box based on WIFI connection |
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| CN201410369453.1A Pending CN104093103A (en) | 2014-07-30 | 2014-07-30 | Wireless smart sound box based on WIFI connection |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104283520A (en) * | 2014-10-10 | 2015-01-14 | 苏州华昇信息科技有限公司 | Household smart audio power amplifier |
| CN104468342A (en) * | 2014-11-18 | 2015-03-25 | 成都和音科技有限公司 | Control gateway capable of achieving convenient control |
| CN104486295A (en) * | 2014-11-26 | 2015-04-01 | 小米科技有限责任公司 | Audio playing method and device |
| CN105049968A (en) * | 2015-07-07 | 2015-11-11 | 深圳市东方智通科技有限公司 | Integrated digital sound effect processing audible device based on Android system and operation method thereof |
| CN105262793A (en) * | 2015-09-09 | 2016-01-20 | 广东欧珀移动通信有限公司 | Method and system for playing audio file in storage device by intelligent speaker |
| CN105491479A (en) * | 2016-01-06 | 2016-04-13 | 北京联科中诺科技有限公司 | WIFI connection-based mobile sound box |
| CN105867180A (en) * | 2016-03-31 | 2016-08-17 | 北京小米移动软件有限公司 | Control method and device |
| CN106231485A (en) * | 2016-08-31 | 2016-12-14 | 周作飞 | Intelligent WIFI sound equipment with APP function and operational approach thereof |
| CN107452410A (en) * | 2017-08-31 | 2017-12-08 | 陈海枝 | A kind of WIFI audio frequency playing methods and device for toy for children |
| CN109195069A (en) * | 2018-10-17 | 2019-01-11 | 广州捷芯科技有限公司 | A kind of power amplification system and its control method based on small routine control |
| CN109362119A (en) * | 2018-09-30 | 2019-02-19 | 百度在线网络技术（北京）有限公司 | Method for connecting network, device, equipment and the computer-readable medium of smart machine |
| CN111065018A (en) * | 2019-12-20 | 2020-04-24 | 晨诚兴科技深圳有限公司 | WIFI audio amplifier combination of low-, medium-, and high-audio frequency |
| CN111277286A (en) * | 2020-01-19 | 2020-06-12 | 上海中天照明成套有限公司 | Wireless audio transmission device |
| WO2022001633A1 (en) * | 2020-06-30 | 2022-01-06 | 华为技术有限公司 | Device control method and device |
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Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104283520A (en) * | 2014-10-10 | 2015-01-14 | 苏州华昇信息科技有限公司 | Household smart audio power amplifier |
| CN104468342A (en) * | 2014-11-18 | 2015-03-25 | 成都和音科技有限公司 | Control gateway capable of achieving convenient control |
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| CN104486295A (en) * | 2014-11-26 | 2015-04-01 | 小米科技有限责任公司 | Audio playing method and device |
| CN105049968A (en) * | 2015-07-07 | 2015-11-11 | 深圳市东方智通科技有限公司 | Integrated digital sound effect processing audible device based on Android system and operation method thereof |
| CN105262793A (en) * | 2015-09-09 | 2016-01-20 | 广东欧珀移动通信有限公司 | Method and system for playing audio file in storage device by intelligent speaker |
| CN105262793B (en) * | 2015-09-09 | 2019-04-19 | Oppo广东移动通信有限公司 | The method and system of audio file in intelligent sound box broadcasting memory |
| CN105491479A (en) * | 2016-01-06 | 2016-04-13 | 北京联科中诺科技有限公司 | WIFI connection-based mobile sound box |
| CN105867180A (en) * | 2016-03-31 | 2016-08-17 | 北京小米移动软件有限公司 | Control method and device |
| CN106231485A (en) * | 2016-08-31 | 2016-12-14 | 周作飞 | Intelligent WIFI sound equipment with APP function and operational approach thereof |
| CN107452410A (en) * | 2017-08-31 | 2017-12-08 | 陈海枝 | A kind of WIFI audio frequency playing methods and device for toy for children |
| CN109362119A (en) * | 2018-09-30 | 2019-02-19 | 百度在线网络技术（北京）有限公司 | Method for connecting network, device, equipment and the computer-readable medium of smart machine |
| CN109195069A (en) * | 2018-10-17 | 2019-01-11 | 广州捷芯科技有限公司 | A kind of power amplification system and its control method based on small routine control |
| CN111065018A (en) * | 2019-12-20 | 2020-04-24 | 晨诚兴科技深圳有限公司 | WIFI audio amplifier combination of low-, medium-, and high-audio frequency |
| CN111277286A (en) * | 2020-01-19 | 2020-06-12 | 上海中天照明成套有限公司 | Wireless audio transmission device |
| WO2022001633A1 (en) * | 2020-06-30 | 2022-01-06 | 华为技术有限公司 | Device control method and device |
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Application publication date: 20141008 |