CN1087034A

CN1087034A - Movable laser music fountain

Info

Publication number: CN1087034A
Application number: CN 92113301
Authority: CN
Inventors: 梁振斌; 马锋; 何惠文
Original assignee: Lianda Glass Fibre Reinforced Plastics Factory Wanjiang Dongguan City Guangdo
Current assignee: Lianda Glass Fibre Reinforced Plastics Factory Wanjiang Dongguan City Guangdo
Priority date: 1992-11-14
Filing date: 1992-11-14
Publication date: 1994-05-25

Abstract

A kind of movable laser music fountain, by infrared emission, receiving circuit, audio decoder select circuit, ring counter circuit, acoustic-electrical transducer, audio frequency amplifies and phase shift regulating circuit, electromagnetism water valve, tone, volume control circuit, sawtooth discharge volt circuit, selector switch, voltage ratio are formed than amplification and drive circuit, three color lamp, ultrasonic transducer and oscillating circuit, power circuit, shower nozzle, water ring, immersible pump, water dish, base etc.But the variation of the present invention's acoustic control fountain style, and color is automatically changed or the change color by volume, tone control light, give people with look, the enjoyment of sense of hearing U.S., and small volume and less weight can enter huge numbers of families.

Description

Movable laser music fountain

The present invention relates to a kind of music fountain, particularly a kind of movable laser music fountain.

Music, fountain, the light of existing fixed music fountain is given the enjoyment of audiovisual.But blemish in an otherwise perfect thing is fixed music fountain investment big (unit costs millions), and the scene of can only arriving views and admires, and can not enter into family.The jetting height of other fixed music fountain, the power of size, shape and music is nonsynchronous, and timing is not strong, and artistic appeal is inferior a little; Though and music fountain is to throw light under water with shot-light of all kinds, all is each personal solid color lamp, perhaps shines simultaneously with several color lamps, do not have the sensation of what change.

The objective of the invention is to avoid above-mentioned the deficiencies in the prior art part and provide a kind of current collection, optics, ultrasonic technique, industrial art and sound equipment moisture film potted landscape in one, and small volume and less weight, cheap, multiple functional movable laser music fountain.

Purpose of the present invention can reach by following measure: the present invention includes the electromagnetism water valve, sawtooth voltage generation circuit, amplify and voltage comparator circuit, drive circuit, three color lamp, power circuit, shower nozzle, Spray-nozzle carrier, water ring, water dish, immersible pump, base, additional support seat, it is characterized in that: also have the infrared emission circuit, infrared reception and amplifying circuit, circuit is selected in the tone decoding, ring counter circuit, acoustic-electrical transducer, audio amplifier circuit, audio frequency phase shift regulating circuit, tone control circuit, volume control circuit, selector switch, the sonic oscillation circuit, ultrasonic transducer, infrared reception and amplifying circuit receive the signal that sends from the infrared emission circuit, its output is delivered to the tone decoding and is selected circuit, power circuit is delivered in the output one tunnel of tone decoding circuit, control its break-make power supply, one the tunnel delivers to audio amplifier circuit, audio frequency phase shift regulating circuit, the power input of electromagnetism water valve, control its on/off, the power input of sonic oscillation circuit is delivered on another road, control its on/off, also have one the tunnel to deliver to tone control circuit, sawtooth voltage generation circuit, volume control circuit, amplify and voltage comparator circuit, drive circuit, the power input of three color lamp, control its on/off, tone control circuit, sawtooth voltage generation circuit, deliver to after the output of volume control circuit is selected by selector switch and amplify and voltage comparator circuit, the output of amplification and voltage comparator circuit is delivered to three color lamp by drive circuit, the signal that acoustic-electrical transducer detects is delivered to audio frequency phase shift regulating circuit after amplifying via audio amplifier circuit, and the electromagnetism water valve is delivered in the output of audio frequency phase shift regulating circuit.

Purpose of the present invention can also reach by following measure: electromagnetism water valve and immersible pump are loaded in the base, and water ring, shower nozzle, three color lamp all are contained in the water dish, are connected to the water yield by water pipe between immersible pump and shower nozzle, the water ring and regulate magnetic valve.The electromagnetism water valve by magnetizing coil, ironwork plug, seal rubber, valve body is formed, ironwork plugs in the middle of magnetizing coil, the one end can stretch in the water pipe.Infrared receiving diode LE02 joins by 2 pin of capacitor C 4, resistance R 26 and IC 1 in infrared reception and the amplifying circuit, 6 pin of IC1 and tone decoding select 3 pin of IC 3 in the circuit to join, 1,3,8,10 pin of 5 pin of IC3 and IC 4 join, 7 pin of IC 6 join in 8 pin of IC3 and the ring counter circuit, 13 pin of IC6 and IC5 join, 13,5,6,12 pin of IC4 join with 2,1,3,7 pin of IC5 respectively, and export as passage.7 pin of IC 8 pass through R17 in the tone control circuit, selector switch connects 12 pin of IC 7-4 in amplification and the voltage comparator circuit, the output of volume control circuit sound intermediate frequency transformer T1 all connects 12 pin of IC7-4 by selector switch by output 6 pin of IC 9 in diode 03 and the sawtooth voltage generation circuit, 14 pin of IC7-4 respectively with IC7-1, IC7-2,3 of IC7-3,5,10 pin join, IC7-1, IC7-2,1 of IC7-3,7,8 pin respectively with drive circuit 14 in triode VT3, VT2, the base stage of VT1 is joined, the emitter-base bandgap grading of VT1～VT3 joins by the grid of R12～R14 and bidirectional triode thyristor VS1～VS3 respectively, the anode of VS1～VS3 respectively with three color lamp in green light group L1-1～L1-n, red light group L2-2～L2-n, blue lamp group L3-3～L3-n joins.Acoustic-electrical transducer joins by 3 pin of IC 10 in capacitor C 22, resistance R 36 and the audio amplifier circuit, 5 pin of IC10 are elementary joining by transformer T3 in C24 and the audio frequency phase shift regulating circuit, secondary and grid controllable silicon VS4 of T3 joins, the cathode and anode of VS4 and the elementary of transformer T4 are joined, secondary and grid controllable silicon VS5 of T4 joins, and the cathode and anode of VS5 and acoustic control socket OZ join.

Fig. 1 is a functional-block diagram of the present invention;

Fig. 2 is a structure cutaway view of the present invention;

Fig. 3 is contained in structural representation on the water pipe for the electromagnetism water valve;

Fig. 4 is the electrical schematic diagram of infrared emission, reception and tone decoding, ring counter circuit;

Fig. 5 is the electrical schematic diagram of audio frequency amplification and audio frequency phase shift regulating circuit;

Fig. 6 is the electrical schematic diagram of volume control circuit;

Fig. 7 is the electrical schematic diagram of tone control circuit;

Fig. 8 is the electrical schematic diagram of sawtooth voltage generation circuit;

Fig. 9 for amplify and voltage ratio, the electrical schematic diagram of drive circuit, three color lamp;

Figure 10 is the electrical schematic diagram of sonic oscillation circuit.

The present invention is described in further detail below in conjunction with accompanying drawing (embodiment):

With reference to Fig. 1～Fig. 2, the present invention is by infrared emission circuit 1, infrared reception and amplifying circuit 2, audio decoder is selected circuit 3, ring counter circuit 4, acoustic-electrical transducer 5, audio amplifier circuit 6, audio frequency phase shift regulating circuit 7, electromagnetism water valve 8, tone control circuit 9, sawtooth voltage generation circuit 10, volume control circuit 11, selector switch 12, amplify and voltage comparator circuit 13, drive circuit 14, three color lamp 15, sonic oscillation circuit 16, ultrasonic transducer 17, power circuit 18, shower nozzle 19, Spray-nozzle carrier 20, water ring 21, water dish 22, immersible pump 23, base 24, additional support seat 25, water pipe 26 compositions such as grade.Immersible pump 23 is loaded on the base 24, and by additional support seat 25 supportings.Water ring 21, shower nozzle 19, three color lamp 15 all are contained in the water dish 22, and ultrasonic transducer 17 is contained on the water pipe under the shower nozzle 19.Electromagnetism water valve 8 links to each other with immersible pump 23 and shower nozzle 19, water ring 21 respectively by water pipe 26.Also can be equipped with various artistic statues in fountain, also be a kind of workmanship even without fountain.

With reference to Fig. 3, Fig. 5, electromagnetism water valve 8 by magnetizing coil 27, ironwork plug 28, seal rubber 29, valve body 30 etc. and form.Among Fig. 5, audio amplifier circuit 6 comprises IC 10 and peripheral cell etc.; Audio frequency phase shift regulating circuit 7 comprises transformer T3, T4, controllable silicon VS4, VS5, acoustic control socket OZ etc.; Acoustic-electrical transducer 5(can adopt Electret condenser microphone, piezoelectric ceramics, loudspeaker etc.) acoustic energy is become electric energy, through IC10(model LW386) amplify, pass through the phase-shift voltage regulating of T3, T4, VS4, VS5 again, the alternating voltage that changes with sound intensity to magnetizing coil 27 output by acoustic control socket OZ is 0～170 volt at last; Coil 27 produces electromagnetic attracting force ironwork plug 28 and does mechanical movement.The size that piston moves is directly proportional with the power of sound.Piston moves for a short time, and discharge is just few, and the height that fountain sprays is just low; Piston moves greatly, and discharge is just big, and the fountain jetting height is just high.The size that the moving of piston also can be controlled fountain and to spray, shape etc.

With reference to Fig. 4, infrared emission circuit 1 comprises IC 1, infrared transmitting tube LE01, and peripheral cell etc.; The frequency of oscillation of the oscillator that is made of IC1 etc. is by push switch AN1～AN4 control of different passages, and infrared transmitting tube LE01 sends is infrared light by the modulation of oscillator frequency of oscillation.

Infrared reception and amplifying circuit comprise compositions such as IC 2, infrared receiving tube LE02; Audio decoder selects circuit 3 to comprise IC 3, IC4 and peripheral cell etc.; Ring counter circuit 4 comprises IC 5, IC6 etc.After the modulation signal that infrared reception LE02 receives amplifies through IC2, count by the ring counter that IC5, IC6 form, after passing through IC3, IC4 audio decoder again, the passage (ANl～AAN is corresponding with press button) that gating is relevant excessively, remove to control function associated switches such as electromagnetism hydromagnetic, light, ultrasonic atomizatio, general supply, thereby control the break-make of relevant circuit power, realize the various functions of remote control fountain.

With reference to Fig. 6～Fig. 9, tone control circuit 9 comprises IC 8, triode VT4 etc.; Sawtooth voltage generation circuit 10 comprises IC 9 and peripheral cell etc.; Volume control circuit 11 comprises transformer T1, diode O3 etc.; Amplification and voltage comparator circuit 13 comprise IC 7 and peripheral cell etc.; Drive circuit 14 comprises triode VT1, VT3, controllable silicon VS1～VS3 etc.; Three color lamp 15 comprises green light group L1-1～L1-n, red light group L2-2～L2-n, blue lamp group L3～L3-n etc.Tone control circuit 9 is frequency-voltage conversion circuits, can pass through the variation that IC8 and Resistor-Capacitor Unit are converted to the fundamental frequency variation of music signal voltage, be input to voltage contrasting amplified circuit through selector switch 12 again, the power of controlling tri coloured lantern respectively changes, thereby the color that makes mixed light is sent seven color variations with the tone of music.In like manner, the sawtooth voltage signal that is produced by IC9 can be input to voltage contrasting amplified circuit by selector switch 12, and color is changed automatically; Also can deliver to voltage contrasting amplified circuit by the audio signal that transformer T1 sends here through behind the selector switch 12, control the change color of color lamp with volume.IC 7-4 is amplified the aanalogvoltage Ub of D point input, and potentiometer RP1 adjusting input voltage starts to control a little color lamp, makes the direct current component of Ub not produce control action; Potentiometer RP2 can regulate multiplication factor, thereby regulates sensitivity.Triode VT1～VT3 removes to drive three controllable silicon VS1～VS3 after the output signal of voltage comparator is amplified, thereby makes three color lamp send light.Three color lamp can adopt red, green, blue (220 volts, 80 watts) three looks lamp under water; Also can adopt radium raster submarine light (6 volts, 30 watts), illumination under water makes fountain seven color changes.

With reference to Figure 10, sonic oscillation circuit 16 comprises triode VT5, inductance L 1, L2, capacitor C 10～C13 etc.; Oscillator adopts Colpitts oscillation circuit, and additional inductor reinforcement induction, and frequency of oscillation is 1.65NHZ; Ultrasonic transducer 17 can be used piezoelectric quartz, high frequency ceramics etc., and it is the core of atomising head, is provided with the operating point of thermistor R23 with stabilizing circuit in circuit.Ultrasonic transducer is by the excitation of ultrasonic electric current, and can make aquation is smog about one micron, these smog from bottom to top, ascending fluid (because convection current of air).Under the illumination of three primary colours shot-light, the smog that is colored just seems, and colors changing hue is confusing under water, and fountain will be magical more charming.

The present invention has following advantage compared to existing technology:

1. set electron, optics, ultrasonic technique, industrial art and sound equipment moisture film potted landscape be in one, but the variation of acoustic control fountain style, and variation that can be by volume, tone control light color or color is changed automatically, give people the enjoyment with auditory beauty.

2. small volume and less weight, multiple functional, cheap, handsome in appearance, can enter into huge numbers of families and go.

Claims

1, a kind of movable laser music fountain, comprise electromagnetism water valve 8, sawtooth voltage generation circuit 10, amplify and voltage comparator circuit 13, drive circuit 14, three color lamp 15, power circuit 18, shower nozzle 19, Spray-nozzle carrier 20, water ring 21, water dish 22, immersible pump 23, base 24, additional support seat 25, it is characterized in that: also have infrared emission circuit 1, infrared reception and amplifying circuit 2, circuit 3 is selected in the tone decoding, ring counter circuit 4, acoustic-electrical transducer 5, audio amplifier circuit 6, audio frequency phase shift regulating circuit 7, tone control circuit 9, volume control circuit 11, selector switch 12, sonic oscillation circuit 16, ultrasonic transducer 17, infrared reception and amplifying circuit 2 receive the signal that sends from infrared emission circuit 1, its output is delivered to the tone decoding and is selected circuit 3, power circuit 18 is delivered in the output one tunnel of tone decoding circuit 3, control its break-make power supply, one the tunnel delivers to audio amplifier circuit 6, audio frequency phase shift regulating circuit 7, the power input of electromagnetism water valve 8, control its on/off, the power input of sonic oscillation circuit 16 is delivered on another road, control its on/off, also have one the tunnel to deliver to tone control circuit 9, sawtooth voltage generation circuit 10, volume control circuit 11, amplify and voltage comparator circuit 13, drive circuit 14, the power input of three color lamp 15, control its on/off, tone control circuit 9, sawtooth voltage generation circuit 10, deliver to after the output of volume control circuit 11 is selected by selector switch 12 and amplify and voltage comparator circuit 13, the output of amplification and voltage comparator circuit 13 is delivered to three color lamp 15 by drive circuit 14, the signal that acoustic-electrical transducer 5 detects is delivered to audio frequency phase shift regulating circuit 7 after amplifying via audio amplifier circuit 6, and electromagnetism water valve 8 is delivered in the output of audio frequency phase shift regulating circuit 7.

2, music fountain according to claim 1, it is characterized in that: electromagnetism water valve 8 and immersible pump 23 are loaded in the base 24, water ring 21, shower nozzle 19, three color lamp 15 all are contained in the water dish 22, are connected to the water yield by water pipe 26 between immersible pump 23 and shower nozzle 19, the water ring 21 and regulate magnetic valve 8.

3, music fountain according to claim 1 is characterized in that: electromagnetism water valve 8 by magnetizing coil 27, ironwork plug 28, seal rubber 29, valve body 30 is formed, ironwork plug 28 places in the middle of the magnetizing coil 27, the one end can stretch in the water pipe 26.

4, music fountain according to claim 1, it is characterized in that: infrared receiving diode LE02 joins by 2 pin of capacitor C 4, resistance R 26 and IC 1 in infrared reception and the amplifying circuit 2,6 pin of IC1 and tone decoding select 3 pin of IC 3 in the circuit 3 to join, 1,3,8,10 pin of 5 pin of IC3 and IC 4 join, 7 pin of IC 6 join in 8 pin of IC3 and the ring counter circuit, 13 pin of IC6 and IC5 join, 13,5,6,12 pin of IC4 join with 2,1,3,7 pin of IC5 respectively, and export as passage.

5, music fountain according to claim 1, it is characterized in that: 7 pin of IC 8 pass through R17 in the tone control circuit 9, selector switch 12 connects 12 pin of IC 7-4 in amplification and the voltage comparator circuit 13, the output of volume control circuit 11 sound intermediate frequency transformers 11 all connects 12 pin of IC7-4 by selector switch 12 by output 6 pin of IC 9 in diode 03 and the sawtooth voltage generation circuit 10,14 pin of IC7-4 respectively with IC7-1, IC7-2,3 of IC7-3,5,10 pin join, IC7-1, IC7-2,1 of IC7-3,7,8 pin respectively with drive circuit 14 in triode VT3, VT2, the base stage of VT1 is joined, the emitter-base bandgap grading of VT1～VT3 joins by the grid of R12～R14 and bidirectional triode thyristor VS1～VS3 respectively, the anode of VS1～VS3 respectively with three color lamp 15 in green light group L1-1～L1-n, red light group L2-2～L2-n, blue lamp group L3-3～L3-n joins.

6, music fountain according to claim 1, it is characterized in that: acoustic-electrical transducer 5 joins by 3 pin of IC 10 in capacitor C 22, resistance R 36 and the audio amplifier circuit 6,5 pin of IC10 are elementary joining by transformer T3 in C24 and the audio frequency phase shift regulating circuit 7, secondary and grid controllable silicon VS4 of T3 joins, the cathode and anode of VS4 and the elementary of transformer T4 are joined, secondary and grid controllable silicon VS5 of T4 joins, and the cathode and anode of VS5 and acoustic control socket OZ join.