CN203574838U - Sound box with double wireless modes - Google Patents
Sound box with double wireless modes Download PDFInfo
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- CN203574838U CN203574838U CN201320398264.8U CN201320398264U CN203574838U CN 203574838 U CN203574838 U CN 203574838U CN 201320398264 U CN201320398264 U CN 201320398264U CN 203574838 U CN203574838 U CN 203574838U
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Abstract
The utility model discloses a sound box with double wireless modes, and the sound box comprises a controller, a wireless receiving module, an audio processing module, and an audio output module. The wireless receiving module comprises a Bluetooth wireless receiving module and a WIFI wireless receiving module. According to the utility model, the sound box has two wireless modules, and has various types of wireless modes (Bluetooth wireless mode, a WIFI wireless mode, and double wireless modes). The sound box provided by the utility model is a multifunctional sound box, supplies a hardware structure for a control method in the double wireless modes, and can meet the comprehensive demands of more users.
Description
Technical field
The utility model relates to a kind of wireless sound box, is specifically related to a kind of audio amplifier with two wireless modes.
Background technology
The concept of wireless sound box just had for many years, but just as just having flat board for many years, this market is well development not, and user does not have demand.And along with notebook, smart mobile phone and three kinds of products of panel computer go from strength to strength, user is just progressively embodied the demand of unrestraint enjoyment high-quality music.
From market situation, current wireless sound box mainly comprises blue teeth wireless audio amplifier and WIFI wireless sound box.The most ripe domestic and international many brands of Baffle Box of Bluetooth development have, and WIFI audio amplifier is at present mainly take apple Air Play audio amplifier as main, and the brands such as Sony also have and relate to.
The versatility of bluetooth is undoubtedly best, is also ANTENN AUDIO scheme with the longest history in three, from the bluetooth earphone of Ericsson's mobile phone outfit the earliest, just starts as ANTENN AUDIO service.The WIFI advantage of comparing of bluetooth is low in energy consumption.The bluetooth 2.1 editions of main flow has added the function of Sniff Subrating, can reach the object of saving power consumption according to the far and near transmitting power of adjusting of distance.On the other hand the anti-interference of bluetooth and, man-to-man transmission is private good.1.x version transfer rate the earliest only has 748～810kb/s, and all distortion is serious for early stage sound after overcompression, so be not suitable as at that time the transmission means that music is listened to, only does voice communication.2.1 transfer rates of main flow, within the scope of 1.8M/s～2.1M/s, have had obvious lifting now, but still can not meet the high-quality stereo sound that transmission " can't harm ".And man-to-man privacy also becomes a restriction greatly of bluetooth, makes bluetooth can not as WIFI, have the transmittability of one-to-many, can not form easily many rooms audio system.While again changing after player connects in addition, need to match, this is all that the working mechanism of bluetooth causes again.Moreover most popular be on the market bluetooth ClassB standard, theoretical is at 8 to 30 meters, actual service range is 10 meters of left and right (, accessible), so use and have obstacle while especially setting up many rooms music system in family.
The English full name of WIFI (Wi-Fi) means Wireless Fidelity for " wireless fidelity ", with in HI-FI below that " FI " be a meaning.The privacy of Wi-Fi and antijamming capability are not as good as bluetooth, but the advantage of WI-FI is in the ability of speed and networking.Take present main flow is that Wi-Fi standard 802.11g and 802.11n are as example, 802.11g the transmission rate of 54Mbps is provided, 802.11n the transmission rate of 300Mbps is provided, all, far beyond the required bandwidth of CD level tonequality, in transmission music, can also meet the demand of transmission of video and network browsing.Wi-Fi is can two equipment direct-connected, also can pass through wireless routing network consisting.Can the network consisting WIFI advantage of this bluetooth maximum mutually just.Take existing iPad as example.By WIFI, connect, iPad connects audio amplifier by Air Play, simultaneously all in the sound reproduction of net audio amplifier in local area network, and can play alternative sounds to different audio amplifiers, the demand that can also meet network browsing simultaneously in this, and this is that bluetooth is not available.The scheme of this one-tenth network is more prevailing abroad, and entered Chinese sonos for example last year, is exactly this more well-known WIFI ANTENN AUDIO solution business of the U.S..Although the domestic weather that does not also form wireless many rooms music system, just editor understands, and this weather forms in high-end user colony.
To sum up, Baffle Box of Bluetooth and the WIFI audio amplifier of development have Pros and Cons separately separately at present, because bluetooth and WIFI are different wireless technology branches, there is a kind of technology prejudice in existing technology, only in field separately, inferior position is captured, researcher retrieves current technology, has following published wireless sound box technology in recent years:
1, as shown in Figure 1, patent 201110392077.4 discloses a kind of wireless sound box, has function of infrared remote control, and governor circuit has temperature and overload protection, but this audio amplifier can not be used and there is no wireless environment.
2, as shown in Figures 2 and 3, patent 201210231762.3 discloses a kind of Baffle Box of Bluetooth group, can realize Baffle Box of Bluetooth combined system, but it is cumbersome by bluetooth, to tie the sound system control method connecting, and can only drag a satellite sound, and sound box system has significant limitation.
3, as shown in Figure 4, patent 201120112846.6 discloses a kind of wireless sound box, by WIFI function of loudspeaker box and wireless aps Function Integration Mechanism, can set up wireless network, this series products is that this more common one is selected in the market, but this technology is only the wireless routing function that has utilized WIFI, and by switch, Baffle Box of Bluetooth and WIFI function being switched, is only the combination of simple function, do not there is the effect that multi-mode is used.
Therefore, the development of wireless sound box at present needs further to be studied more humane, has the product of multi-functional more options, meets people's higher demand.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of audio amplifier with two wireless modes, can in same audio amplifier, have two wireless modules, multiple wireless mode is provided, and has different control methods under two wireless modes.
In order to solve above technical problem, the utility model provides a kind of audio amplifier with two wireless modes, comprising: controller, wireless receiving module, audio processing modules and audio frequency output module, described wireless receiving module comprises blue teeth wireless receiver module and WIFI wireless receiving module.
Preferably, the audio amplifier with two wireless modes described in the utility model, also comprise AUX audio interface, described AUX audio interface, blue teeth wireless receiver module and WIFI wireless receiving module is connected with an audio selection module respectively, described audio selection module is connected with described controller, the output of described audio selection module connects audio processing modules, and described audio processing modules is connected with described audio frequency output module.
Further, the audio amplifier with two wireless modes described in the utility model, described audio processing modules comprises audio frequency amplification module, described audio frequency output module comprises earphone and loud speaker.
Closer, the audio amplifier with two wireless modes described in the utility model, described loud speaker is more than 2 or 2, described audio processing modules also comprises frequency divider, the input of described frequency divider is connected with the output of described audio frequency amplification module, and the output of described frequency divider is connected with each loud speaker.
Preferably, the audio amplifier with two wireless modes described in the utility model, is characterized in that, also comprises the button of playing for setting audio amplifier pattern control audio amplifier, and described button is connected with described controller.
Preferably, the audio amplifier with two wireless modes described in the utility model, is characterized in that, also comprises the display for showing audio-frequency information, the network information and the lyrics, and described display is connected with described controller.
Preferably, the audio amplifier with two wireless modes described in the utility model, is characterized in that, also comprises that described LED is connected with described controller for the LED of Night illumination.
Preferably, the audio amplifier with two wireless modes described in the utility model, is characterized in that, the memory of downloading audio frequency and providing audio frequency to play for storing is also provided, described memory is connected with described controller.
Preferably, the audio amplifier with two wireless modes described in the utility model, is characterized in that, also comprises the infrared receiving module for accepting infrared remote control, and described infrared receiving module is connected with described controller.
Preferably, the audio amplifier with two wireless modes described in the utility model, is characterized in that, also comprises the USB interface for expanding external memory storage, and described USB interface is connected with described controller.
The audio amplifier with two wireless modes of the present utility model can have multiple wireless module in same audio amplifier, and multiple wireless mode is provided.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is existing a kind of WIFI wireless sound box schematic diagram;
Fig. 2 is existing a kind of blue teeth wireless sound box system connection diagram;
Fig. 3 is the flow chart of a kind of existing Baffle Box of Bluetooth shown in Fig. 2;
Fig. 4 is existing a kind of multifunction wireless loudspeaker box structure schematic diagram;
Fig. 5 is a kind of embodiment schematic diagram of audio amplifier with two wireless modes of the present utility model;
Fig. 6 is the another kind of embodiment schematic diagram of audio amplifier with two wireless modes of the present utility model;
Fig. 7 is the control method flow chart of the audio amplifier with two wireless modes of the present utility model.
Embodiment
Of the present utility model.
Embodiment mono-
As shown in Figure 5, the utility model provides a kind of audio amplifier with two wireless modes, comprise: a controller, be connected with two wireless receiving modules with controller), be blue teeth wireless receiver module and WIFI wireless receiving module, be connected an audio frequency amplification module (being audio processing modules) in addition with controller, the output frames connecting with headphone of this audio frequency amplification module and loud speaker (being audio frequency output module).
Embodiment bis-
As shown in Figure 6, compared with embodiment mono-, the audio amplifier with two wireless modes of the present utility model, also comprise AUX audio interface, described AUX audio interface, blue teeth wireless receiver module and WIFI wireless receiving module is connected with an audio selection module respectively, described audio selection module is connected with described controller, the output of described audio selection module connects audio frequency amplification module (being audio processing modules), the output frames connecting with headphone of described audio frequency amplification module and loud speaker (being audio frequency output module).
Under the present embodiment, audio amplifier can be play the ANTENN AUDIO (music) from bluetooth, from the ANTENN AUDIO (comprising the high quality audio music in mobile phone and network) of WIFI, and the voice data that transmits by wired mode of AUX audio interface, multiple audio-source is selected by audio selection module.
Embodiment tri-
Preferably, the audio amplifier with two wireless modes of the present utility model comprises 2 or 2 above loud speakers, after audio frequency amplification module, increase a frequency divider (audio frequency amplification module and frequency divider all belong to audio processing modules), the input of frequency divider can be connected with each loud speaker (being illustrated as 2 loud speakers), thereby realizes left and right acoustic channels or multichannel surround sound stereophonic effect.
Embodiment tetra-
Preferably, the audio amplifier with two wireless modes described in the utility model, also comprises being connected with described controller respectively: one or more modules in button, display, LED, memory, infrared receiving module, USB interface.
The effect of each module described in the present embodiment: audio amplifier is set by button; Display can show current broadcast information, the network information, lyrics information etc.; LED lamp can play to be decorated and Night illumination use; Infrared receiving module can support the use with Infrared remote controller, for control and the setting of audio amplifier; USB interface can be expanded external memory storage, can play-over the audio storage that the audio frequency in memory also can be downloaded WIFI.Above-mentioned each module can all comprise in actual use, also can only include part.
If Fig. 7 is control method of the present utility model, comprising:
(1) open audio amplifier;
(2) wireless mode of setting audio amplifier, comprising: only blue teeth wireless pattern, only WIFI wireless mode and two wireless modes:
(3) judge the wireless mode of audio amplifier: if blue teeth wireless pattern only is closed WIFI, make audio amplifier at Baffle Box of Bluetooth work pattern; If WIFI wireless mode only is closed bluetooth, make audio amplifier at WIFI audio amplifier work pattern; If two wireless modes are opened bluetooth and WIFI simultaneously, make audio amplifier in two wireless mode work;
(4) return to step (2).
In sum, the utility model provides a kind of audio amplifier with two wireless modes, in same audio amplifier, there are two wireless modules, multiple wireless mode (only blue teeth wireless pattern, only WIFI wireless mode and two wireless mode) is provided, the utility model is a kind of multifunctional sound box, for the control method under two wireless modes provides hardware configuration, can adapt to the integration requirement of more users.
Claims (10)
1. an audio amplifier with two wireless modes, comprising: controller, and wireless receiving module, audio processing modules and audio frequency output module, is characterized in that, described wireless receiving module comprises blue teeth wireless receiver module and WIFI wireless receiving module.
2. the audio amplifier with two wireless modes as claimed in claim 1, it is characterized in that, also comprise AUX audio interface, described AUX audio interface, blue teeth wireless receiver module and WIFI wireless receiving module is connected with an audio selection module respectively, described audio selection module is connected with described controller, the output of described audio selection module connects audio processing modules, and described audio processing modules is connected with described audio frequency output module.
3. the audio amplifier with two wireless modes as claimed in claim 2, is characterized in that, described audio processing modules comprises audio frequency amplification module, and described audio frequency output module comprises earphone and loud speaker.
4. the audio amplifier with two wireless modes as claimed in claim 3, it is characterized in that, described loud speaker is more than 2 or 2, described audio processing modules also comprises frequency divider, the input of described frequency divider is connected with the output of described audio frequency amplification module, and the output of described frequency divider is connected with each loud speaker.
5. the audio amplifier with two wireless modes as described in claim 2 to 4 any one, is characterized in that, also comprises the button of playing for setting audio amplifier pattern control audio amplifier, and described button is connected with described controller.
6. the audio amplifier with two wireless modes as described in claim 2 to 4 any one, is characterized in that, also comprises the display for showing audio-frequency information, the network information and the lyrics, and described display is connected with described controller.
7. the audio amplifier with two wireless modes as described in claim 2 to 4 any one, is characterized in that, also comprises that described LED is connected with described controller for the LED of Night illumination.
8. the audio amplifier with two wireless modes as described in claim 2 to 4 any one, is characterized in that, the memory of downloading audio frequency and providing audio frequency to play for storing is also provided, described memory is connected with described controller.
9. the audio amplifier with two wireless modes as described in claim 2 to 4 any one, is characterized in that, also comprises the infrared receiving module for accepting infrared remote control, and described infrared receiving module is connected with described controller.
10. the audio amplifier with two wireless modes as described in claim 2 to 4 any one, is characterized in that, also comprises the USB interface for expanding external memory storage, and described USB interface is connected with described controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320398264.8U CN203574838U (en) | 2013-06-26 | 2013-06-26 | Sound box with double wireless modes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320398264.8U CN203574838U (en) | 2013-06-26 | 2013-06-26 | Sound box with double wireless modes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203574838U true CN203574838U (en) | 2014-04-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320398264.8U Expired - Fee Related CN203574838U (en) | 2013-06-26 | 2013-06-26 | Sound box with double wireless modes |
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| CN (1) | CN203574838U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103747391A (en) * | 2013-06-26 | 2014-04-23 | 苏州联科盛世科技有限公司 | Sound box with dual-wireless mode and control method thereof |
| WO2015027502A1 (en) * | 2013-08-29 | 2015-03-05 | Liu Juntao | Mini-speaker |
| CN105451127A (en) * | 2014-08-08 | 2016-03-30 | 深圳市云动创想科技有限公司 | Audio sharing method and audio sharing system |
-
2013
- 2013-06-26 CN CN201320398264.8U patent/CN203574838U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103747391A (en) * | 2013-06-26 | 2014-04-23 | 苏州联科盛世科技有限公司 | Sound box with dual-wireless mode and control method thereof |
| WO2015027502A1 (en) * | 2013-08-29 | 2015-03-05 | Liu Juntao | Mini-speaker |
| CN105451127A (en) * | 2014-08-08 | 2016-03-30 | 深圳市云动创想科技有限公司 | Audio sharing method and audio sharing system |
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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: 20140430 Termination date: 20180626 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |