CN203504736U - Wifi sound box - Google Patents
Wifi sound box Download PDFInfo
- Publication number
- CN203504736U CN203504736U CN201320571411.7U CN201320571411U CN203504736U CN 203504736 U CN203504736 U CN 203504736U CN 201320571411 U CN201320571411 U CN 201320571411U CN 203504736 U CN203504736 U CN 203504736U
- Authority
- CN
- China
- Prior art keywords
- module
- wifi
- main control
- control module
- audio amplifier
- 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
Landscapes
- Circuit For Audible Band Transducer (AREA)
Abstract
The utility model relates to a play device, and discloses a WIFI sound box. The WIFI sound box includes a sound box body which is provided with a loudspeaker, wherein a circuit board which is in electrical connection with the loudspeaker is disposed in the sound box body; a main control module, a WIFI module, a decoding module, and a wireless router module are arranged on the circuit board; and the main control module is in electrical connection with the WIFI module, the decoding module, and the wireless router module, and the main control module is used for controlling works of corresponding modules. The WIFI sound box has advantages of being capable of composing a network through wireless routers.
Description
Technical field
The utility model relates to playback equipment, especially relates to a kind of WIFI audio amplifier.
Background technology
Along with the develop rapidly of smart mobile phone and dull and stereotyped computer, its performance and screen have allowed consumer exclaim, and affected by volume, and what good settling mode audio amplifier does not have only.The sense of hearing is also one of most important perception of the mankind, and consumer is increasing for this part demand.In this case, Baffle Box of Bluetooth is taken advantage of a situation and is risen, portable mode, and wireless transmission, the outward appearance of fashion obtains consumer and strongly likes.But Baffle Box of Bluetooth transmission range only has 10 meters, can not meet client's needs sometimes, the little tonequality that makes of Baffle Box of Bluetooth bandwidth can not reach desirable effect, and Baffle Box of Bluetooth does not have the function of networking yet simultaneously, can not realize the music sharing between many mobile phones.
Summary of the invention
For overcoming the shortcoming of Baffle Box of Bluetooth, provide a kind of transmission range to reach 100 meters, be with wide tonequality good, there is the WIFI audio amplifier of the function of networking simultaneously.
The purpose of this utility model is achieved through the following technical measures, a kind of WIFI audio amplifier, comprise the audio amplifier main body that is provided with loud speaker, in described audio amplifier main body, be provided with the circuit board that is electrically connected loud speaker, on described circuit board, be provided with main control module, WIFI module, decoder module and wireless routing module, wherein
Described main control module is electrically connected WIFI module, decoder module and wireless routing module, for controlling the work of correlation module;
Described WIFI module is electrically connected main control module, and for by reception of wireless signals and send described main control module to, or the information that described main control module is sent is outwards launched in the mode of wireless signal;
Described decoder module is electrically connected between main control module and loud speaker, for playing by loud speaker after the audio-frequency information decoding that main control module is sent;
Described wireless routing module is controlled by main control module, for carrying out the forwarding of wireless signal.
As a kind of optimal way, in described decoder module, be provided with the decoding chip of MP3, WMA, RA, AAC, AAC+, WAV, APE, FLAC and/or HiFi, the decode bandwidth of described decoding chip is 4.5Mbps.
Concrete, described decoding chip is CODEC chip.
Concrete, the transmission rate of described WIFI module is 150Mbps.
As a kind of optimal way, described loud speaker is full frequency speaker.
The utility model be based on WIFI module and wireless routing module there is the shared equipment of WIFI wireless music, can realize two equipment direct-connected, also can pass through wireless routing network consisting.And all in the sound reproduction of net audio amplifier in energy while local area network, and can play different music to different audio amplifiers, realize the broadcasting of network Online Music.
Accompanying drawing explanation
Fig. 1 is the schematic block circuit diagram of the utility model embodiment.
Embodiment
Below in conjunction with embodiment and contrast accompanying drawing the utility model is described in further detail.
As Fig. 1, a kind of WIFI audio amplifier, comprises the audio amplifier main body that is provided with loud speaker 1, in described audio amplifier main body, be provided with the circuit board that is electrically connected loud speaker 1, on described circuit board, be provided with main control module 3, WIFI module 4, decoder module 2 and wireless routing module 5, wherein
Described main control module 3 is electrically connected WIFI module 4, decoder module 2 and wireless routing module 5, for controlling the work of correlation module;
Described WIFI module 4 is electrically connected main control modules 3, and for by reception of wireless signals and send described main control module 3 to, or the information that described main control module 3 is sent is outwards launched in the mode of wireless signal;
Described decoder module 2 is electrically connected between main control module 3 and loud speaker 1, for playing by loud speaker 1 after the audio-frequency information decoding that main control module 3 is sent;
Described wireless routing module 5 is controlled by main control module 3, for carrying out the forwarding of wireless signal.
In the present embodiment, described decoder module is inner integrated all audio formats are as MP3, WMA, and RA, AAC, AAC+, WAV, APE, FLAC and HiFi high-fidelity can't harm music CODEC decoding chip, and maximum decoding capability reaches 4.5Mbps (24bit/192khz).Can also support the remote playing based on DLNA/UPNP agreement to control and the WIFI Network Transmission Streaming based on ICP/IP protocol simultaneously.In be provided with the decoding chip of MP3, WMA, RA, AAC, AAC+, WAV, APE, FLAC and/or HiFi.The sharpest edges of this product are the ability of break-even streaming media bandwidth and networking, and Wi-Fi standard 802.11g and the 802.11n of present main flow of take is example, and 802.11n provides the transmission rate of 150Mbps, considerably beyond the required bandwidth of CD level tonequality.Meanwhile, two equipment can be realized direct-connected, also wireless routing network consisting can be passed through.The existing apple smart mobile phone of take is example, with WIFI, connect, mobile phone connects audio amplifier by Airplane, can realize the music sharing between many mobile phones, and all in the sound reproduction of net audio amplifier in while local area network, and can play different music to different audio amplifiers, realize the broadcasting of network Online Music, meanwhile can also meet the demand of network browsing, this is that bluetooth is not available.In order to obtain better acoustics, cross in the present embodiment loud speaker 1 and select full frequency speaker.
More than that the utility model WIFI audio amplifier is set forth; be used for helping to understand the utility model; but execution mode of the present utility model is not restricted to the described embodiments; anyly do not deviate from the change done under the utility model principle, modification, substitute, combination, simplify; all should be equivalent substitute mode, within being included in protection range of the present utility model.
Claims (5)
1. a WIFI audio amplifier, comprise the audio amplifier main body that is provided with loud speaker, it is characterized in that: in described audio amplifier main body, be provided with the circuit board that is electrically connected loud speaker, on described circuit board, be provided with main control module, WIFI module, decoder module and wireless routing module, wherein
Described main control module is electrically connected WIFI module, decoder module and wireless routing module, for controlling the work of correlation module;
Described WIFI module is electrically connected main control module, and for by reception of wireless signals and send described main control module to, or the information that described main control module is sent is outwards launched in the mode of wireless signal;
Described decoder module is electrically connected between main control module and loud speaker, for playing by loud speaker after the audio-frequency information decoding that main control module is sent;
Described wireless routing module is controlled by main control module, for carrying out the forwarding of wireless signal.
2. WIFI audio amplifier according to claim 1, is characterized in that: in described decoder module, be provided with the decoding chip of MP3, WMA, RA, AAC, AAC+, WAV, APE, FLAC and/or HiFi, the decode bandwidth of described decoding chip is 4.5Mbps.
3. WIFI audio amplifier according to claim 2, is characterized in that: described decoding chip is CODEC chip.
4. WIFI audio amplifier according to claim 1, is characterized in that: the transmission rate of described WIFI module is 150Mbps.
5. WIFI audio amplifier according to claim 1, is characterized in that: described loud speaker is full frequency speaker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320571411.7U CN203504736U (en) | 2013-05-27 | 2013-09-13 | Wifi sound box |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320300454 | 2013-05-27 | ||
| CN201320300454.1 | 2013-05-27 | ||
| CN201320571411.7U CN203504736U (en) | 2013-05-27 | 2013-09-13 | Wifi sound box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203504736U true CN203504736U (en) | 2014-03-26 |
Family
ID=50335673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320571411.7U Expired - Fee Related CN203504736U (en) | 2013-05-27 | 2013-09-13 | Wifi sound box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203504736U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104093102A (en) * | 2014-07-30 | 2014-10-08 | 深圳市华美兴泰科技有限公司 | Wireless sound system for transmitting audio based on WIFI and application method of wireless sound system |
| CN104093103A (en) * | 2014-07-30 | 2014-10-08 | 深圳市华美兴泰科技有限公司 | Wireless smart sound box based on WIFI connection |
-
2013
- 2013-09-13 CN CN201320571411.7U patent/CN203504736U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104093102A (en) * | 2014-07-30 | 2014-10-08 | 深圳市华美兴泰科技有限公司 | Wireless sound system for transmitting audio based on WIFI and application method of wireless sound system |
| CN104093103A (en) * | 2014-07-30 | 2014-10-08 | 深圳市华美兴泰科技有限公司 | Wireless smart sound box based on WIFI connection |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP3790291A1 (en) | Wireless earphones communication method, master earphone, slave earphone, and earphones system | |
| CN202352339U (en) | Vehicle-mounted sound system | |
| US20100188212A1 (en) | Applications for a Two-Way Wireless Speaker System | |
| CN104135704A (en) | Sound box networking method and sound box network | |
| CN103747391A (en) | Sound box with dual-wireless mode and control method thereof | |
| US10185535B2 (en) | Intermediary device for establishing wireless services | |
| CN104093103A (en) | Wireless smart sound box based on WIFI connection | |
| CN104486698A (en) | Wireless singing microphone system for mobile phone | |
| KR101275891B1 (en) | Public address bluetooth speaker | |
| CN204104110U (en) | A kind of audio amplifier network | |
| CN203504736U (en) | Wifi sound box | |
| CN203251412U (en) | Device capable of using power source of electronic equipment to supply power to automatic noise cancellation (ANC) earphone | |
| CN104780484A (en) | Earphone control circuit, line control equipment and volume adjustment earphone | |
| CN103200480A (en) | Headset and working method thereof | |
| CN203352726U (en) | DLNA/Airplay/Miracast wireless technology-based audio/video player | |
| US20170295273A1 (en) | Data return type voice input/output device for smart phone | |
| CN203574838U (en) | Sound box with double wireless modes | |
| CN204539440U (en) | A kind of earphone control circuit, line traffic control equipment and tuning earphone | |
| CN203747954U (en) | Microphone and audio transmission system | |
| CN207340161U (en) | A kind of K song systems based on Baffle Box of Bluetooth | |
| CN203181164U (en) | A handset | |
| CN203151724U (en) | Bluetooth subwoofer combined sound box | |
| CN2917138Y (en) | Blue teeth sound box | |
| CN203912165U (en) | Bluetooth loudspeaker box system | |
| CN205378185U (en) | Bluetooth headset that degradable was made an uproar |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140326 Termination date: 20140913 |
|
| EXPY | Termination of patent right or utility model |