CN104485120A - Multi-point sounding type background music mechanism - Google Patents
Multi-point sounding type background music mechanism Download PDFInfo
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- CN104485120A CN104485120A CN201410583434.9A CN201410583434A CN104485120A CN 104485120 A CN104485120 A CN 104485120A CN 201410583434 A CN201410583434 A CN 201410583434A CN 104485120 A CN104485120 A CN 104485120A
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Abstract
The invention discloses a multi-point sounding type background music mechanism which comprises an AC power supply circuit, a switch control circuit, a DC power supply circuit, a consonance module, an audio power amplifier module, a touch-sensitive sensor module and a horn. The switch control circuit, the DC power supply circuit and the audio power amplifier module are connected with the AC power supply circuit; the consonance module is connected between the DC power supply circuit and the audio power amplifier module; the audio power amplifier module is further connected with the horn; and the touch-sensitive sensor module is connected to the consonance module. Through the principle above, the sounding of the music mechanism, the playing sequence of a plurality of background music mechanisms and the number of working background music mechanisms are controlled through touch sensing, and the multi-point sounding can be realized selectively.
Description
Technical field
The present invention relates to background music box field, be specifically related to multiple spot sounding type background music mechanism.
Background technology
House background music system, be exactly by specialty wiring, sound source signals accessed each room and anyly need the place of background music system (comprising bathroom, kitchen and balcony), by the background music loudspeaker special that the corresponding control panel in each room independently controls in room, allow each room can hear beautiful background music.Generally, be exactly in any house, comprise parlor, bedroom, kitchen or toilet, all can background music horn wire on cloth, be connected with this system by one or more sources of sound, each room just can be allowed can to hear beautiful background music, certainly, if some rooms are not wanted to listen completely passable yet, because, control panel has been installed separately in each room, independently can control the switch in this room, goes back adjusting sound volume size and height audio.Existing background music box also cannot pass through touch control music box sounding, controls background music box playing sequence, and the number of background music box work, realizes multiple spot sounding.
Summary of the invention
Instant invention overcomes the deficiencies in the prior art, there is provided multiple spot sounding type background music mechanism, this device can control musical movement sounding by touch sensible, multiple background music mechanisms playing sequence, and the number of background music mechanism work, selectively realize multiple spot sounding.
For solving above-mentioned technical matters, the present invention is by the following technical solutions: multiple spot sounding type background music mechanism, comprise AC power supplies circuit, ON-OFF control circuit, DC power circuit and sound module, audio frequency power amplifier module, touch sensible sensor assembly and loudspeaker, described ON-OFF control circuit, DC power circuit are all connected AC power supplies circuit with audio frequency power amplifier module, described and sound model calling, between DC power circuit and audio frequency power amplifier module, audio frequency power amplifier module also connects loudspeaker; Described touch sensible sensor assembly is connected to in sound module.
With sound module on touch sensible sensor assembly is set, occur when needs control background music mechanism or control multiple background music mechanisms playing sequence, and the number of background music mechanism work, when selectively realizing multiple spot sounding, then in use, this kind of instruction being sent to and sound module by wireless network, then by being applied to touch induction pick-up module with sound module, this function can being realized.
This background music box arranges the treatment circuit to power supply, realize AC power to be converted to by AC power supplies circuit and DC power circuit the 6V direct supply being applicable to using with sound module, then supply and sound module work, simultaneously and the operation of sound module realized by wireless network, connect up without the need to complexity, only need can realize allowing background music mechanism occur by wireless network, eliminate loaded down with trivial details wired program, greatly reduce the maintenance difficulties of background music box.
Described with sound module is also connected many equipment synchronous sound transmit control module.By this module, as long as need to play same song between multiple and sound box simultaneously, and each music box can not life period delay variance when playing same song, people is allowed to feel the sound that same audio amplifier plays out, now then wireless network can be passed through, send instruction and act on many equipment synchronous sound transmit control module, make multiple background music box realize this function.Meet some in particular cases needs multiple background music box synchronous sound situations about coordinating with light, the situation that music is coordinated with light is more diversified.
Described and sound module comprises MCU processor, wireless interface module, hard disk, DDR internal memory, and wireless interface module wherein, hard disk and DDR internal memory are all connected on MCU processor.The setting of wireless interface module realizes the reception of signal command by wireless network, then pass to MCU processor and process signal command, and sound module makes corresponding reaction, has line traffic control to carry out ratio with existing, eliminates major part wiring.
The model of described MCU processor is TM4C123GH6PM, and the model of wireless interface module is BL-R7601MU2.This processor processing speed is fast, and price material benefit, is very suitable for being arranged on in sound module.
Described AC power supplies circuit is that 220V interchange turns direct current 12V circuit.The interchange point that outside supplies is converted into the direct current that can use, and protection device normally works.
Described ON-OFF control circuit is also arranged live wire to export and zero line output, live wire input and zero line input are also set between AC power supplies circuit and ON-OFF control circuit.
Compared with prior art, the invention has the beneficial effects as follows:
1, with sound module on the transmit control module of equipment synchronous sound more than is also set, as long as need to play same song between multiple and sound box simultaneously, and each music box can not life period delay variance when playing same song, people is allowed to feel the sound that same audio amplifier plays out, now then wireless network can be passed through, send instruction and act on many equipment synchronous sound transmit control module, make multiple background music box realize this function.Meet some in particular cases needs multiple background music box synchronous sound situations about coordinating with light, the situation that music is coordinated with light is more diversified.
2, touch sensible sensor assembly, occur when needs control background music mechanism or control multiple background music mechanisms playing sequence, and the number of background music mechanism work, when selectively realizing multiple spot sounding, then in use, this kind of instruction being sent to and sound module by wireless network, then by being applied to touch induction pick-up module with sound module, this function can being realized.
Accompanying drawing explanation
Fig. 1 is theory diagram of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the present invention is further elaborated, and embodiments of the invention are not limited thereto.
Embodiment 1:
As shown in Figure 1, the present invention includes multiple spot sounding type background music mechanism, comprise AC power supplies circuit, ON-OFF control circuit, DC power circuit and sound module, audio frequency power amplifier module, touch sensible sensor assembly and loudspeaker, described ON-OFF control circuit, DC power circuit are all connected AC power supplies circuit with audio frequency power amplifier module, described and sound model calling, between DC power circuit and audio frequency power amplifier module, audio frequency power amplifier module also connects loudspeaker; Described touch sensible sensor assembly is connected to in sound module.
This background music box arranges the treatment circuit to power supply, AC power is converted to the direct supply being applicable to using with sound module and audio frequency power amplifier module by AC power supplies circuit and DC power circuit, then supply and sound module and audio frequency power amplifier module work, simultaneously and the operation of sound module realized by wireless network, connect up without the need to complexity, only need can realize allowing background music box played songs by wireless network, eliminate loaded down with trivial details wired program, greatly reduce the maintenance difficulties of background music box.After receiving instruction process with sound module by wireless network by the music needing not put by exporting through loudspeaker after audio frequency power amplifier module process.In addition, ON-OFF control circuit is for controlling the switch of this device power source.
With sound module on touch sensible sensor assembly is set, occur when needs control background music mechanism or control multiple background music mechanisms playing sequence, and the number of background music mechanism work, when selectively realizing multiple spot sounding, then in use, this kind of instruction being sent to and sound module by wireless network, then by being applied to touch induction pick-up module with sound module, this function can being realized.
Embodiment 2:
The present embodiment preferred concrete structure on the basis of embodiment 1 is as follows: described with sound module is also connected many equipment synchronous sound transmit control module.As long as need to play same song between multiple and sound box simultaneously, and each music box can not life period delay variance when playing same song, people is allowed to feel the sound that same audio amplifier plays out, now then wireless network can be passed through, send instruction and act on many equipment synchronous sound transmit control module, make multiple background music box realize this function.Meet some in particular cases needs multiple background music box synchronous sound situations about coordinating with light, the situation that music is coordinated with light is more diversified.
Comprise MCU processor, wireless interface module, hard disk, DDR internal memory with sound module, wireless interface module wherein, hard disk and DDR internal memory are all connected on MCU processor.The setting of wireless interface module realizes the reception of signal command by wireless network, then pass to MCU processor and process signal command, and sound module makes corresponding reaction, has line traffic control to carry out ratio with existing, eliminates major part wiring.
The model of described MCU processor is TM4C123GH6PM, and the model of wireless interface module is BL-R7601MU2.
Described AC power supplies circuit is that 220V interchange turns direct current 12V circuit.The interchange point that outside supplies is converted into the direct current that can use, and protection device normally works.
Described ON-OFF control circuit is also arranged live wire to export and zero line output, live wire input and zero line input are also set between AC power supplies circuit and ON-OFF control circuit.
Just this invention can be realized as mentioned above.
Claims (6)
1. multiple spot sounding type background music mechanism, it is characterized in that: comprise AC power supplies circuit, ON-OFF control circuit, DC power circuit and sound module, audio frequency power amplifier module, touch sensible sensor assembly and loudspeaker, described ON-OFF control circuit, DC power circuit are all connected AC power supplies circuit with audio frequency power amplifier module, described and sound model calling, between DC power circuit and audio frequency power amplifier module, audio frequency power amplifier module also connects loudspeaker; Described touch sensible sensor assembly is connected to in sound module.
2. multiple spot sounding type background music mechanism according to claim 1, is characterized in that: described with sound module is also connected many equipment synchronous sound transmit control module.
3. multiple spot sounding type background music mechanism according to claim 1, it is characterized in that: described and sound module comprises MCU processor, wireless interface module, hard disk, DDR internal memory, and wireless interface module wherein, hard disk and DDR internal memory are all connected on MCU processor.
4. multiple spot sounding type background music mechanism according to claim 2, is characterized in that: the model of described MCU processor is TM4C123GH6PM.
5. multiple spot sounding type background music mechanism according to claim 1, is characterized in that: described AC power supplies circuit is that 220V interchange turns direct current 12V circuit, and DC power circuit is isolated buck filtering voltage regulation 5V output circuit.
6. multiple spot sounding type background music mechanism according to claim 1, is characterized in that: described ON-OFF control circuit is also arranged live wire and export and zero line output, also arrange live wire input and zero line input between AC power supplies circuit and ON-OFF control circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410583434.9A CN104485120A (en) | 2014-10-28 | 2014-10-28 | Multi-point sounding type background music mechanism |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410583434.9A CN104485120A (en) | 2014-10-28 | 2014-10-28 | Multi-point sounding type background music mechanism |
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| CN104485120A true CN104485120A (en) | 2015-04-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410583434.9A Pending CN104485120A (en) | 2014-10-28 | 2014-10-28 | Multi-point sounding type background music mechanism |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104898518A (en) * | 2015-05-22 | 2015-09-09 | 苏州工业职业技术学院 | Digital music box based on single-chip microcomputer |
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2014
- 2014-10-28 CN CN201410583434.9A patent/CN104485120A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104898518A (en) * | 2015-05-22 | 2015-09-09 | 苏州工业职业技术学院 | Digital music box based on single-chip microcomputer |
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Application publication date: 20150401 |