CN203408829U - Sound control fountain system - Google Patents
Sound control fountain system Download PDFInfo
- Publication number
- CN203408829U CN203408829U CN201320506872.6U CN201320506872U CN203408829U CN 203408829 U CN203408829 U CN 203408829U CN 201320506872 U CN201320506872 U CN 201320506872U CN 203408829 U CN203408829 U CN 203408829U
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- CN
- China
- Prior art keywords
- chip microcomputer
- fountain system
- acoustic control
- conversion circuit
- control fountain
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Abstract
The utility model discloses a sound control fountain system which comprises a sound sensor, an AC/DC conversion circuit, an analog-digital conversion circuit, a single chip microcomputer, a frequency converter, an electromagnetic valve, a plurality of spray heads and a plurality of water pumps. The sound sensor, the AC/DC conversion circuit, the analog-digital conversion circuit and the single chip microcomputer are electrically connected in sequence, the single chip microcomputer is connected with all water pumps through the frequency converter respectively, and the single chip microcomputer is further connected with all the spray heads respectively through the electromagnetic valve. The AC/DC conversion circuit converts sound signals collected by the sound sensor into DC signals, and the analog-digital conversion circuit converts the DC signals into digital signals and outputs the digital signals to the single chip microcomputer. The frequency converter controls the rotation speed of all the water pumps, and the electromagnetic valve controls opening and closing of all the spray heads respectively. According to the sound control fountain system, spraying modes of the fountain are controlled through external sounds, and therefore tourist experiment is enhanced.
Description
Technical field
The utility model relates to a kind of fountain system, particularly relates to a kind of acoustic control fountain system.
Background technology
Traditional music fountain is by PC(PC by audio files) or other device decodes after, convert the signal of telecommunication to, then by control centre, control respectively light, sound equipment, fountain equipment etc.That is to say, the lights fountain mode of music fountain etc. all presets, thereby the dull repetition of pattern, poor for Experience Degrees such as visitors.
Utility model content
The technical problems to be solved in the utility model is in order to overcome dull repetition of fountain pattern of prior art, for the poor defect of the Experience Degrees such as visitor, a kind of acoustic control fountain system is provided, by external sound, controls the fountain mode of fountain, thus increase visitor's etc. experience.
The utility model solves above-mentioned technical problem by following technical proposals:
The utility model provides a kind of acoustic control fountain system, be characterized in, described acoustic control fountain system comprise a sound transducer, an ac-dc converter circuit, an analog to digital conversion circuit, a plurality of shower nozzle, a plurality of water pump, one for the frequency converter and of rotating speed of controlling each water pump for controlling the magnetic valve of the opening and closing of each shower nozzle;
Described sound transducer, ac-dc converter circuit, analog to digital conversion circuit and single-chip microcomputer are electrically connected to successively, and described single-chip microcomputer also connects respectively each water pump by frequency converter, and described single-chip microcomputer also connects respectively each shower nozzle by described magnetic valve;
Wherein said ac-dc converter circuit is converted into direct current signal by the voice signal of described sound transducer collection, and analog-digital conversion circuit as described is converted into described direct current signal data signal and exports described single-chip microcomputer to.
Wherein said frequency converter and magnetic valve are control motor speed conventional in prior art and the device of unlatching or shut-off block, just repeat no more here.
The utility model is controlled the rotating speed of each water pump and the nozzle structure pattern that all shower nozzle opening and closings form by the variation of external sound, and then realizes the variation of the fountain pattern of fountain system, improves sight.
Wherein said ac-dc converter circuit all can be used existing conventional exchanging to turn direct current and analog-to-digital circuit with analog to digital conversion circuit, is just no longer described in detail here.
Preferably, described acoustic control fountain system also comprises that one for amplifying the first amplifying circuit of the voice signal of described sound transducer collection, and described the first amplifying circuit is serially connected with between described sound transducer and ac-dc converter circuit.
Preferably, described acoustic control fountain system also comprises one second amplifying circuit, and described the second amplifying circuit is serially connected with between described single-chip microcomputer and magnetic valve.
The utility model mates the semaphore requests such as level between described single-chip microcomputer and described magnetic valve by described the second amplifying circuit.
And the first amplifying circuit described in the utility model and the second amplifying circuit all can realize with amplifying circuit conventional in prior art, just repeat no more here.
Preferably, described acoustic control fountain system also comprises that one for showing the LED(light emitting diode of described data signal) display, described light-emitting diode display is electrically connected to described single-chip microcomputer.
Preferably, described sound transducer is capsule.Because the utility model need to be applicable in open environment, so in order effectively to gather ambient sound, so the utility model adopts capsule to gather ambient sound.
Meeting on the basis of this area general knowledge, above-mentioned each optimum condition, can be combined, and obtains each preferred embodiments of the utility model.
Positive progressive effect of the present utility model is:
Acoustic control fountain system of the present utility model is according to the different places of using, can be evolved into different use functions, such as, the utility model changes into the signal of telecommunication by the intensity of ambient sound, control the intensity of fountain, the decibel that characterizes current environmental sound is presented on light-emitting diode display, from the intensity of two aspect reflection current environmental sound simultaneously.The utility model not only can be placed on the occasions such as amusement park, by attracting loud vigorously the crying of visitor, increases the entertaining of playing, and can also be used in the occasion of noise measuring, both can beautify the environment, and can play warning function again.
Accompanying drawing explanation
Fig. 1 is the structural representation of the preferred embodiment of acoustic control fountain system of the present utility model.
The specific embodiment
Mode below by embodiment further illustrates the utility model, but therefore the utility model is not limited among described scope of embodiments.
The utility model utilizes the intensity of ambient sound to transform the intensity that the signal of telecommunication obtaining is controlled fountain, namely by sound transducer, obtain the signal of telecommunication that characterizes ambient sound, and then control the rotating speed of water pump and the unlatching of nozzle or close by this signal of telecommunication, thereby the pattern of control flow intensity and fountain etc.
Specifically, the embodiment of acoustic control fountain system as shown in Figure 1, comprising sound transducer 1, ac-dc converter circuit 2, analog to digital conversion circuit 3, single-chip microcomputer 4, frequency converter 5, magnetic valve 6, a plurality of shower nozzle 7, a plurality of water pump 8, light-emitting diode display 9 and amplifying circuit 2a, 2b.The quantity of wherein said shower nozzle 7 and water pump 8 can, according to requirements such as the needs of fountain system and places, arrange arbitrarily.
And according to the operation of described all parts and device, need to adopt different power supplys to provide power supply (not shown) for it in the present embodiment.
The voice signal that wherein said ac-dc converter circuit 2 gathers described sound transducer 1 is converted into direct current signal, analog-digital conversion circuit as described 3 is converted into data signal by described direct current signal and exports described single-chip microcomputer 4 to, described frequency converter 5 is controlled the rotating speed of each water pump 8, and described magnetic valve 6 is controlled respectively the opening and closing of each shower nozzle 7.Described frequency converter 5 is controlled the rotating speed of different water pumps 8, realizes the height of fountain water column; Shower nozzle 7 structures that described magnetic valve 6 is controlled, control the pattern of fountain.
Described light-emitting diode display 9 is electrically connected to described single-chip microcomputer 4.Described amplifying circuit 2a is serially connected with between described sound transducer 1 and ac-dc converter circuit 2, and amplifies the voice signal that described sound transducer gathers.Described amplifying circuit 2b is serially connected with between described single-chip microcomputer 4 and magnetic valve 6, mates the requirements such as signal level between single-chip microcomputer 4 and magnetic valve 6.
Wherein said single-chip microcomputer 4 is after receiving described data signal, can generate the data signal showing for light-emitting diode display 9, and the control signal of controlling frequency converter 5 and magnetic valve 6, described frequency converter 5 and frequency converter 6 are controlled the water yield of whether opening of shower nozzle 7 and water pump 8 based on described control signal, and then show as the different fancy of fountain.
That is to say, described single-chip microcomputer 4 is for the treatment of the signal of telecommunication of sound detection circuit, and the signal that frequency converter 5 and magnetic valve 6 are responded from single-chip microcomputer, thereby makes fountain be embodied in different patterns by water pump 8 and nozzle 7, the water column of varying strength.
The specific works principle of the present embodiment is as follows:
First by the intensity of sound of sound transducer 1 Real-Time Monitoring current environment, and be translated into the voice signal of electrical signal form, amplifying circuit 2a gives ac-dc converter circuit 2 by the voice signal after amplifying, after averaging, change into direct current signal, by analog to digital conversion circuit 3, convert direct current signal to data signal again, give single-chip microcomputer 4 and process.Single-chip microcomputer, according to the size of this data signal, produces different interruptions, shows the intensity of current sound on light-emitting diode display 9, controls the frequency converter 5 of fountain system simultaneously, controls the rotating speed of each water pump 8, thereby controls the height of water column.The pattern of fountain system is that the switch of controlling different shower nozzle 7 by magnetic valve 6 is realized, and the control signal of magnetic valve 6 is pattern control signals of the single-chip microcomputer 4 after amplifying circuit 2b Signal Matching, the pattern control signal of this single-chip microcomputer 4 is to be selected by the control circuit of single-chip microcomputer 4, and concrete pattern program has been fixed in the internal memory of single-chip microcomputer.
By the way, the present embodiment connects ambient sound checkout gear and fountain apparatus, by detecting the intensity of sound reaction of current environment at the height of fountain water column, and further sound detection device and light-emitting diode display are connected, can pass through light-emitting diode display display environment intensity of sound etc.
Described single-chip microcomputer can preferably adopt 8051 single-chip microcomputers (existing one chip microcomputer a kind of) in another embodiment, and described amplifier 2a can adopt LM386 Audio power amplifier chip (the Audio power amplifier chip of National Semiconductor).Described ac-dc converter circuit 2 can consist of AD538 conversion chip (the real-time Simulation calculating device that U.S. Ya Nuo get company produces).Analog-digital conversion circuit as described 3 can be consisted of LM331 conversion chip (the multi-functional integrated chip of National Semiconductor).
Although more than described the specific embodiment of the present utility model, it will be understood by those of skill in the art that these only illustrate, protection domain of the present utility model is limited by appended claims.Those skilled in the art is not deviating under the prerequisite of principle of the present utility model and essence, can make various changes or modifications to these embodiments, but these changes and modification all fall into protection domain of the present utility model.
Claims (5)
1. an acoustic control fountain system, it is characterized in that, described acoustic control fountain system comprise a sound transducer, an ac-dc converter circuit, an analog to digital conversion circuit, a single-chip microcomputer, a plurality of shower nozzle, a plurality of water pump, one for the frequency converter and of rotating speed of controlling each water pump for controlling the magnetic valve of the opening and closing of each shower nozzle;
Described sound transducer, ac-dc converter circuit, analog to digital conversion circuit and single-chip microcomputer are electrically connected to successively, and described single-chip microcomputer also connects respectively each water pump by frequency converter, and described single-chip microcomputer also connects respectively each shower nozzle by described magnetic valve;
Wherein said ac-dc converter circuit is converted into direct current signal by the voice signal of described sound transducer collection, and analog-digital conversion circuit as described is converted into described direct current signal data signal and exports described single-chip microcomputer to.
2. acoustic control fountain system as claimed in claim 1, it is characterized in that, described acoustic control fountain system also comprises that one for amplifying the first amplifying circuit of the voice signal of described sound transducer collection, and described the first amplifying circuit is serially connected with between described sound transducer and ac-dc converter circuit.
3. acoustic control fountain system as claimed in claim 1, is characterized in that, described acoustic control fountain system also comprises one second amplifying circuit, and described the second amplifying circuit is serially connected with between described single-chip microcomputer and magnetic valve.
4. acoustic control fountain system as claimed in claim 1, is characterized in that, described acoustic control fountain system also comprises that one for showing the light-emitting diode display of described data signal, and described light-emitting diode display is electrically connected to described single-chip microcomputer.
5. the acoustic control fountain system as described in any one in claim 1-4, is characterized in that, described sound transducer is capsule.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320506872.6U CN203408829U (en) | 2013-08-14 | 2013-08-14 | Sound control fountain system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320506872.6U CN203408829U (en) | 2013-08-14 | 2013-08-14 | Sound control fountain system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203408829U true CN203408829U (en) | 2014-01-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320506872.6U Expired - Lifetime CN203408829U (en) | 2013-08-14 | 2013-08-14 | Sound control fountain system |
Country Status (1)
| Country | Link |
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| CN (1) | CN203408829U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104122817A (en) * | 2014-06-30 | 2014-10-29 | 广西瀚特信息产业股份有限公司 | Intelligent fountain control method and system |
| CN104588254A (en) * | 2015-02-16 | 2015-05-06 | 大连民族学院 | Interactive music fountain |
| CN104607350A (en) * | 2015-02-16 | 2015-05-13 | 大连民族学院 | Interactive music fountain |
| CN105373100A (en) * | 2015-11-27 | 2016-03-02 | 广东轻工职业技术学院 | Computer-control system of music fountain |
| CN105537050A (en) * | 2016-01-25 | 2016-05-04 | 海宁三易科技有限公司 | Music fountain for displaying voice frequency |
| CN106938235A (en) * | 2017-03-08 | 2017-07-11 | 重庆大学 | A kind of interactive fountain of safety |
-
2013
- 2013-08-14 CN CN201320506872.6U patent/CN203408829U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104122817A (en) * | 2014-06-30 | 2014-10-29 | 广西瀚特信息产业股份有限公司 | Intelligent fountain control method and system |
| CN104588254A (en) * | 2015-02-16 | 2015-05-06 | 大连民族学院 | Interactive music fountain |
| CN104607350A (en) * | 2015-02-16 | 2015-05-13 | 大连民族学院 | Interactive music fountain |
| CN105373100A (en) * | 2015-11-27 | 2016-03-02 | 广东轻工职业技术学院 | Computer-control system of music fountain |
| CN105537050A (en) * | 2016-01-25 | 2016-05-04 | 海宁三易科技有限公司 | Music fountain for displaying voice frequency |
| CN105537050B (en) * | 2016-01-25 | 2018-06-15 | 海宁三易科技有限公司 | A kind of music fountain for showing audio |
| CN106938235A (en) * | 2017-03-08 | 2017-07-11 | 重庆大学 | A kind of interactive fountain of safety |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140129 |
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| CX01 | Expiry of patent term |