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Publication numberCN102129856 A
Publication typeApplication
Application numberCN 201110025479
Publication date20 Jul 2011
Filing date24 Jan 2011
Priority date24 Jan 2011
Also published asCN102129856B
Publication number201110025479.0, CN 102129856 A, CN 102129856A, CN 201110025479, CN-A-102129856, CN102129856 A, CN102129856A, CN201110025479, CN201110025479.0
Inventors单鸣雷, 朱昌平, 汤一彬, 熊健凌, 郭凌羽, 韩庆邦, 颜胜银
Applicant河海大学常州校区
Export CitationBiBTeX, EndNote, RefMan
External Links: SIPO, Espacenet
Water-light interactive laser electone
CN 102129856 A
Abstract
The invention discloses a water-light interactive laser electone, which comprises a plurality of semiconductor lasers and a plurality of photosensitive devices, wherein each semiconductor laser outputs laser beams to corresponding photosensitive devices. The water-light interactive laser electone further comprises a plurality of electromagnetic valves, an upper container, a lower container, a bracket, a controller and a water pump, wherein the upper and lower containers are arranged on the bracket respectively; the bottom of the upper container is provided with a plurality of water pipes; the water pump is arranged in the lower container; the water pump is connected with one water pipe at the bottom of the upper container; the plurality of electromagnetic valves are arranged on the other water pipes at the bottom of the upper container; a laser transmission module and a photosensitive module both are arranged on the bracket, and are positioned between the upper and lower containers; and the controller comprises a circuit control board and a photoelectric touch keyboard. The water-light interactive laser electone can realize a novel performance way of producing photoelectric signals by utilizing interaction between water and laser, achieve a dynamic music performance effect and realize a plurality of manual, automatic or manual-automatic combined performance ways.
Claims(10)  translated from Chinese
1. 一种水光互动式激光琴,包括由若干个半导体激光器(8)构成的激光发射模块和由若干个光敏器件(2)构成的光电感应模块,所述各个半导体激光器(8)输出激光束给一一对应的光敏器件(2),其特征在于:a、还包括若干个电磁阀(1)、上容器(3)、下容器(4)、支架(5)、控制器(6)和水泵(9), 所述上容器(3)和下容器(4)分别装在支架(5)上,且上容器(3)的底部装有若干根水管(7),下容器(4)内设有水泵(9),水泵(9)与上容器(3)底部的一根水管(7)相连,若干个电磁阀(1)分别装在上容器(3)底部的其余的水管(7)上;b、由若干个半导体激光器(8)构成的激光发射模块和由若干个光敏器件(2)构成的光电感应模块均装在支架(5)上,且位于上容器(3)和下容器(4)之间,若干个半导体激光器(8)与一一对应的光敏器件(2)分别位于相应的电磁阀(1)的两侧;c、所述控制器(6 )包括电路控制板(6-1)和光电触摸键盘(6-2 ),光电触摸键盘(6-2 ) 的输出端与电路控制板(6-1)的输入端电连接,若干个光敏器件(2)的输出端通过总线与电路控制板(6-1)的光电信号输入端电连接,若干个半导体激光器(8)的输入端通过总线与电路控制板(6-1)的工作电压输出端电连接,若干个电磁阀(1)的输入端通过总线与电路控制板(6-1)的驱动电压输出端电连接。 A laser Shuiguang interactive piano, comprising a plurality of laser emission from the semiconductor laser module (8) and constituted by a plurality of photoelectric sensor module photosensor (2) composed of, the respective semiconductor laser (8) Laser output beam to correspond to the photosensitive member (2), characterized in that: a, further comprising a plurality of solenoid valves (1), the container (3), under the container (4), the bracket (5), the controller (6) and pumps (9), the container (3) and lower container (4) are mounted in the holder (5), and the bottom of the container (3) is provided with a plurality of water tubes (7) and lower container (4) There is a water pump (9), the pump (9) and the container (3) at the bottom of a pipe (7) is connected to a plurality of solenoid valves (1) were installed in the rest of the water container (3) at the bottom (7 ) a; b, a plurality of laser emission from the semiconductor laser module (8) and constituted by a plurality of photosensitive devices (2) photoelectric sensor modules are mounted in the holder (5), and is located on the container (3) and a lower between the sides of the container (4), a plurality of semiconductor lasers (8) and one to one photosensitive member (2) are located in the corresponding solenoid valve (1); c, the controller (6) comprises a circuit control board (6-1) and a photoelectric touch keypad (6-2), a photoelectric touch keypad (6-2) of the output terminal of the circuit control board (6-1) is electrically connected to the input terminal, a plurality of photosensitive devices (2) output end is connected to the circuit control board via a bus (6-1) of the photo signal input terminal of power, a plurality of semiconductor lasers (8) are connected by a bus with the input of the circuit control board (6-1) of the operating voltage of the electrical output of a number of a solenoid valve (1) is input through the bus and the circuit control board (6-1) is electrically connected to the driving voltage output.
2.根据权利要求1所述的水光互动式激光琴,其特征在于:所述电路控制板(6-1) 包括电源模块(6-1-1)、微处理器(6-1-2)、光电信号采集模块(6-1-3)、电磁阀驱动模块(6-1-4)和音频功放模块(6-1-5),所述电源模块(6-1-1)的输出端分别与微处理器(6-1-2)的输入端、光电信号采集模块(6-1-3)的输入端、电磁阀驱动模块(6-1-4)的输入端、音频功放模块(6-1-5)的输入端和光电触摸键盘(6-2)的输入端电连接,光电触摸键盘(6-2)的输出端分别与微处理器(6-1-2)的输入端和电磁阀驱动模块(6-1-4)的输入端电连接,电磁阀驱动模块(6-1-4)的输入端还与微处理器(6-1-2)的输出端电连接,光电信号采集模块(6-1-3)的输出端与微处理器(6-1-2)的输入端电连接,微处理器(6-1-2)的输出端与音频功放模块(6-1-5)的输入端电连接。 According to claim 1, wherein Shuiguang interactive laser harp, wherein: the circuit control board (6-1) comprises a power supply module (6-1-1), a microprocessor (6-1-2 ), optical signal acquisition module (6-1-3), the solenoid valve drive module (6-1-4) and an audio amplifier module (6-1-5), the power module (6-1-1) output terminals of the microprocessor (6-1-2) of the input, optical signal acquisition module (6-1-3) of the input, the solenoid valve drive module (6-1-4) of the input audio amplifier module (6-1-5) and the input terminal of the photoelectric touch keypad (6-2) is electrically connected to the input terminal, photoelectric touch keypad (6-2) are input and the output of the microprocessor (6-1-2) of end and solenoid driver module (6-1-4) input terminal electrically connected to the solenoid valve drive module (6-1-4) is also connected to the input of the microprocessor (6-1-2) of the output of electricity , the output of the photoelectric signal acquisition module (6-1-3) with a microprocessor (6-1-2) is electrically connected to the input of the microprocessor (6-1-2) of the output of the audio amplifier module ( 6-1-5) is electrically connected to the input terminal.
3.根据权利要求1所述的水光互动式激光琴,其特征在于:所述支架(5)上分别装有2 个支撑板(10、10'),所述若干个半导体激光器(8)均勻排布放置在一个支撑板(10)上,若干个光敏器件(2 )均勻排布放置在另一个支撑板(10 ')上。 Shuiguang according to claim 1 wherein the interactive laser piano, characterized in that: each provided with two support plates (10, 10 ') of the holder (5), said plurality of semiconductor lasers (8) arranged evenly placed on a support plate (10), a number of light-sensitive device (2) arranged evenly placed on another support (10 ') of.
4.根据权利要求2所述的水光互动式激光琴,其特征在于:所述电源模块(6-1-1)包括一级降压电路(6-1-1-1)、整流滤波电路(6-1-1-2)和二级降压电路(6-1-1-3),所述一级降压电路(6-1-1-1)的输出端与整流滤波电路(6-1-1-2)的输入端电连接,整流滤波电路(6-1-1-2)的输出端与二级降压电路(6-1-1-3)的输入端电连接。 Interactive amidst according to claim 2, wherein the laser harp, characterized in that: the power supply module (6-1-1) including level down circuit (6-1-1-1), the rectifier filter circuit (6-1-1-2) and two step-down circuit (6-1-1-3), said a step-down circuit (6-1-1-1) output terminal of the rectifier filter circuit (6 -1-1-2) input terminal electrically connected to the output end of the rectifier filter circuit (6-1-1-2) and two step-down circuit (6-1-1-3) of the input electrical connection.
5.根据权利要求4所述的水光互动式激光琴,其特征在于:所述二级降压电路(6-1-1-3)包括第一二级降压电路(6-ll-3a)、第二二级降压电路(6-ll-3b)和第三二级降压电路(6-1-1-3C);所述第一二级降压电路(6-ll-3a)包括第一低压差降压集成芯片、 电容C2、电容C3、电阻R31和第一指示灯LED1,第一低压差降压集成芯片的输入端和电容C2的一端同时与整流滤波电路(6-1-1-2)的输出端电连接,第一低压差降压集成芯片的输出端、电容C3的一端和第一指示灯LEDl的一端均接电源,第一低压差降压集成芯片的接地端、电容C2的另一端、电容C3的另一端和电阻R31的一端均接地,电阻R31的另一端与第一指示灯LEDl的另一端电连接,第一低压差降压集成芯片型号为SPX1117M3-3. 3 ;所述第二二级降压电路(6-ll-3b)包括第二低压差降压集成芯片、电容C4、电容C5、电阻R32和第二指示灯LED2,第二低压差降压集成芯片的输入端和电容C4的一端同时与整流滤波电路(6-1-1-2)的输出端电连接,第二低压差降压集成芯片的输出端、电容C5的一端和第二指示灯LED2的一端均接电源,第二低压差降压集成芯片的接地端、电容C4的另一端、电容C35的另一端和电阻R32的一端均接地,电阻R32的另一端与第二指示灯LED2的另一端电连接,第二低压差降压集成芯片型号为IiC940 ;所述第三二级降压电路(6-1-1-3C)包括第三低压差降压集成芯片、电容C6、电容C7、电容C8、电阻R33、电阻R34、可调电阻RPot9和第三指示灯LED3,第三低压差降压集成芯片的输入端和电容C6的一端同时与整流滤波电路(6-1-1-2)的输出端电连接,第三低压差降压集成芯片的输出端、电容C8的一端、电阻R33的一端和电阻R34的一端均接电源,第三低压差降压集成芯片的接地端、电容C7的一端和电阻R33的另一端同时与可调电阻RPot9的一端电连接,电阻R34的另一端与第三指示灯LED3的一端电连接,电容C6的另一端、电容C7的另一端、电容C8的另一端、第三指示灯LED3的另一端和可调电阻RPot9的另一端以及可调端均接地,第三低压差降压集成芯片型号为LM1117。 Interactive Shuiguang according to claim 4, wherein the laser piano, characterized in that: said second step-down circuit (6-1-1-3) comprises a first secondary down circuit (6-ll-3a ), two of the second step-down circuit (6-ll-3b) and the third two step-down circuit (6-1-1-3C); the first two buck circuit (6-ll-3a) including the first low dropout buck integrated chip capacitors C2, capacitor C3, resistor R31 and a first indicator LED1, one-input terminal of the first low dropout buck integrated chips and capacitors C2, while the rectifier filter circuit (6-1 -1-2) output terminal electrically connected to the output terminal of the first integrated chip low dropout buck, end of the capacitor C3 and the first indicator LEDl are connected to the supply end, the ground terminal of the first integrated chip low dropout buck the other end of the capacitor C2, the other end of the end of the capacitor C3 and resistor R31 are grounded, the other end of the resistor R31 connected to the first indicator LEDl the other end of the first low dropout buck integrated chip model SPX1117M3-3 3; a second low pressure difference between the regulated integrated chip capacitor C4, capacitor C5, resistor R32 and a second indicator LED2, second low dropout buck buck the second secondary circuit (6-ll-3b) include One end of the integrated chip input and capacitor C4 are simultaneously connected to the rectifier filter circuit (6-1-1-2) the output of the electrical output of the second low dropout buck integrated chip, one end of the capacitor C5 and the second indication One end of the lamp LED2 are connected to the power supply, a ground terminal of the second low dropout buck integrated chip, the other end of the capacitor C4, the other end of the one end of the capacitor C35 and the resistance R32 are grounded, the other end of the resistor R32 and the second LEDs LED2 The other end is electrically connected to the second low pressure difference between the regulated integrated chip model IiC940; the third two step-down circuit (6-1-1-3C) comprises a third low dropout buck integrated chip capacitors C6, capacitance C7, the capacitor C8, resistor R33, the resistor R34, one end of the adjustable resistor RPot9 and third indicator LED3, input of the third low pressure difference between the regulated integrated chips and capacitors C6, while the rectifier filter circuit (6-1-1- 2) the output of the electrical connection, output of the third low pressure difference between the regulated integrated chips, capacitors one end, one end of the resistor R33 and the resistor R34 one end of C8 are connected to the power supply, the third ground terminal low dropout buck integrated chip, One end of the capacitor and the other end of the resistor R33 while C7 electrically connected to one end of the adjustable resistor RPot9, the other end of the resistor R34 and one end of the third indicator LED3 is electrically connected to the other end of the capacitor C6, the other end of the capacitor C7, the capacitor The other end C8, the third indicator LED3 other end and the other end and an adjustable side adjustable resistance RPot9 are grounded, the third low dropout buck integrated chip model LM1117.
6.根据权利要求2所述的水光互动式激光琴,其特征在于:所述微处理器(6-1-2)中具有单片机U,且单片机U为MSP430FHX集成芯片。 Interactive amidst according to claim 2, wherein the laser harp, characterized in that: the microprocessor (6-1-2) having a single-chip U, and U is MSP430FHX integrated chip microcontroller.
7.根据权利要求2所述的水光互动式激光琴,其特征在于:所述光电信号采集模块(6-1-3)包括第一比较电路(6-l-3a)和第二比较电路(6-l-3b),第一比较电路(6-l-3a)的输出端和第二比较电路(6-l-3b)的输出端分别与微处理器(6-1-2)相应的输入端电连接, 第一比较电路(6-l-3a)具有比较器U1,且比较器Ul的型号为LM339集成芯片,第二比较电路(6-l-3b)具有比较器U2,且比较器U2的型号为LM339集成芯片。 Interactive Shuiguang according to claim 2, wherein the laser piano, characterized in that: said photoelectric signal acquisition module (6-1-3) comprises a first comparator circuit (6-l-3a) and a second comparator circuit an output terminal an output terminal (6-l-3b), a first comparator circuit (6-l-3a) and a second comparator circuit (6-l-3b), respectively, with a microprocessor (6-1-2) corresponding an input terminal electrically connected to a first comparator circuit (6-l-3a) having a comparator U1, and comparator Ul model is LM339 integrated chip, a second comparator circuit (6-l-3b) having a comparator U2, and Comparator U2 model is LM339 integrated chip.
8.根据权利要求2所述的水光互动式激光琴,其特征在于:所述电磁阀驱动模块(6-1-4)包括第一驱动电路(6-l-4a)和第二驱动电路(6_l_4b ),第一驱动电路(6_l_4a)的输入端和第二驱动电路(6-l-4b)的输入端分别与光电触摸键盘(6-2)相应的输出端电连接,第一驱动电路(6-l-4a)的输出端和第二驱动电路(6-l-4b)的输出端分别与相应的电磁阀(1)电连接。 Interactive Shuiguang according to claim 2, wherein the laser piano, characterized in that: said solenoid valve drive module (6-1-4) comprises a first driving circuit (6-l-4a) and the second driver circuits (6_l_4b), a first driving circuit (6_l_4a) input terminal and a second driving circuit (6-l-4b), respectively, the input of the corresponding output terminal electrically connected to the photoelectric touch keypad (6-2), a first driving circuit an output terminal (6-l-4a) and the output terminal of the second driving circuit (6-l-4b) are electrically connected to a corresponding electromagnetic valve (1).
9.根据权利要求2所述的水光互动式激光琴,其特征在于:所述音频功放模块(6-1-5) 包括功放芯片LM386、电容C18、电容C19、电容C20、电容C21、电容C22、电阻R29、可调电阻RPotlO、变阻器R35和扬声器LS1,功放芯片LM386的1脚与电容C19的一端电连接,电容C19的另一端与变阻器R35的一端电连接,功放芯片LM386的8脚与变阻器R35的另一端电连接,功放芯片LM386的2脚和电容C18的一端同时接地,功放芯片LM386的6脚和电容C18的另一端同时接电源,功放芯片LM386的3脚与可调电阻RPotlO的可调端电连接,可调电阻RPotlO的一端与微处理器(6-1-2)的输入端电连接,可调电阻RPotlO的另一端接地, 功放芯片LM386的4脚接地,功放芯片LM386的5脚同时接电容C20的一端和电容C21的一端,电容C20的另一端与扬声器LSl的一端电连接,电容C21的另一端与电阻R29的一端电连接,电阻R29的另一端和扬声器LSl的另一端同时接地,功放芯片LM386的7脚与电容C22的一端电连接,电容C22的另一端接地。 According to claim 2, wherein Shuiguang interactive laser harp, wherein: the audio amplifier module (6-1-5) including amplifier chip LM386, capacitor C18, capacitor C19, capacitor C20, capacitor C21, capacitor C22, resistor R29, adjustable resistance RPotlO, rheostat R35 and speakers LS1, amplifier chip 1 foot and end of the capacitor C19 is electrically connected to LM386, the capacitor C19 and the other end is electrically connected to one end of rheostat R35 and amplifier chip LM386 of 8 feet and R35 rheostat electrically connected to the other end, the other end of the end of the LM386 amplifier chip 2 feet and capacitor C18, while grounded amplifier chip LM386 6 feet and capacitor C18, while connected to the supply, amplifier chip LM386 3 feet and adjustable resistance RPotlO of Adjustable end electrically connected to one end of the adjustable resistance RPotlO with microprocessor (6-1-2) is electrically connected to the input of the adjustable resistance RPotlO the other end, LM386 amplifier chip 4 feet grounded, the amplifier chip LM386 of 5 feet while one end connected to one end of the capacitor C20 and capacitor C21, the capacitor C20 and the other end of the speaker LSl end electrically connected to the capacitor C21 and the other end to one end of resistor R29 is electrically connected to the other end of the resistor R29 and the other speakers LSl end while grounding pin 7 LM386 amplifier chip is electrically connected to one end of the capacitor C22, the other end of the capacitor C22.
10.根据权利要求1所述的水光互动式激光琴,其特征在于:所述光电触摸键盘(6-2) 包括底板(6-2-1)和有机玻璃板(6-2-2 ),所述底板(6-2-1)与有机玻璃板(6-2-2 )装连,且底板(6-2-1)上装有若干红外光电对管的传感元件,若干红外光电对管的传感元件通过总线与微处理器(6-1-2 )的输入端电连接,所述有机玻璃板(6-2-2 )位于若干红外光电上方。 Interactive amidst according to claim 1, wherein the laser harp, characterized in that: the photoelectric touch keypad (6-2) comprises a base plate (6-2-1) and plexiglass plate (6-2-2) , the bottom plate (6-2-1) and plexiglass plate (6-2-2) mounted even, and provided with a plurality of infrared photoelectric sensor tube, several infrared photoelectric plate (6-2-1) on sensor tube is connected via a bus with the microprocessor (6-1-2) of the input power, the plexiglass plate (6-2-2) is located above the number of infrared.
Description  translated from Chinese

水光互动式激光琴 Shuiguang interactive laser harp

技术领域 Technical Field

[0001] 本发明涉及一种激光琴,具体涉及一种水光互动式激光琴。 [0001] The present invention relates to a laser harp, in particular to a Shuiguang interactive laser harp. 背景技术 Background

[0002] 目前现有电子琴中,其演奏已实现了两种方式,一种是较普遍的通过按动琴键接通电子电路的按键式演奏方式,另一种是较为新颖的激光感应演奏方式,即将激光束作为琴弦,演奏者直接遮挡激光束使光电接收转换器产生信号并根据对应信号发声。 [0002] Currently existing organ, and its performance has been achieved in two ways, one is the more common way of playing push-button electronic circuit is turned on by pressing the key, the other is a relatively new way of playing laser sensors, the laser beam is about as strings, playing directly block the laser beam photoelectric converter receives the signal and generates a corresponding signal in accordance with sound. 第一种按键演奏方式的电子琴虽广泛使用,但其表达形式单一且外观、功能、形态也不够新颖。 The first way of playing the keyboard keys, although widely used, but its expression in the form of a single, appearance, function, form also not new. 而激光琴以激光束作为琴弦来弹奏,在演奏方式上有了一定的新颖性,外观形态上也因加入的激光效果有了一定的观赏性,但在使用中也有一些不足,其表达方式也只有单一的发声效果而缺乏对音乐的动态演示效果,特别是在自动播放音乐时与普通电子琴功能一样,并且为了使激光有较好的可见性以方便弹奏,还需要加入雾化器产生雾气效果。 The laser beam as a laser harp strings to play, have a certain novelty in the way of playing, the morphology due to addition of laser effects also have a certain ornamental, but there are some shortcomings in use, and its expression Only a single sound manner and the lack of effect of the music dynamic presentation effects, especially when playing music automatically function as ordinary keyboard, and in order to make a better visibility of the laser to facilitate the play, but also need to add the nebulizer Fog effect. 在现有的技术中也有一种激光琴喷泉,其特点是将激光琴与喷泉结合,在弹奏激光琴的同时还可控制喷泉水柱节奏,这种激光琴喷泉与普通的激光琴在音乐的动态演示上有了较好的补充,适用于大型广场的中心景观,但其演奏方式上与普通的激光琴相同,在自动播放音乐时与现有技术中的音乐喷泉功能一致,激光琴弦在自动播放演示时不再起作用。 In the prior art also has a laser-piano fountains, which is characterized by the combination of laser harp with fountains, in playing the piano but can also control laser fountain water column rhythm, this laser harp fountain with ordinary laser piano in music With dynamic presentations on good complement for a large square in the center of the landscape, but their way of playing the same ordinary laser harp, automatically play music when consistent with the prior art, musical fountain feature, the laser strings in Auto Play demo no longer works.

[0003] 发明内容 [0003] SUMMARY

本发明的目的是:提供一种不仅以水和激光的相互作用效果来产生光电信号的全新演奏方式并且具有动态音乐演示效果,而且能够实现手动、自动或手动和自动结合多种演奏方式的水光互动式激光琴。 The purpose of the present invention are: to provide a new way of playing not only in the interaction of water and laser effects to generate a photoelectric signal and having a dynamic musical demonstration, but also realize the manual, automatic or manual and automatic way of playing with a variety of water interactive laser light piano.

[0004] 为了达到上述目的,本发明的技术方案是:一种水光互动式激光琴,包括由若干个半导体激光器构成的激光发射模块和由若干个光敏器件构成的光电感应模块,所述各个半导体激光器输出激光束给一一对应的光敏器件,其创新点在于:还包括若干个电磁阀、上容器、下容器、支架、控制器和水泵,所述上容器和下容器分别装在支架上,且上容器的底部装有若干根水管,下容器内设有水泵,水泵与上容器底部的一根水管相连,若干个电磁阀分别装在上容器底部的其余的水管上;由若干个半导体激光器构成的激光发射模块和由若干个光敏器件构成的光电感应模块均装在支架上,且位于上容器和下容器之间,若干个半导体激光器与一一对应的光敏器件分别位于相应的电磁阀的两侧;所述控制器包括电路控制板和光电触摸键盘,光电触摸键盘的输出端与电路控制板的输入端电连接,若干个光敏器件的输出端通过总线与电路控制板的光电信号输入端电连接,若干个半导体激光器的输入端通过总线与电路控制板的工作电压输出端电连接,若干个电磁阀的输入端通过总线与电路控制板的驱动电压输出端电连接。 [0004] In order to achieve the above object, the technical scheme of the present invention is: an interactive laser Shuiguang piano, comprising a laser transmitter module constituted by a plurality of semiconductor lasers and a photoelectric sensor module consists of several photosensitive devices constituted the respective The semiconductor laser output laser beam to correspond to a photosensitive device that innovation further comprising: a plurality of solenoid valves, the container under a container, frame, controllers and pumps, containers and lower container respectively mounted on the upper bracket and the bottom of the container provided with a plurality of water tubes, lower container equipped with pumps, pump and a pipe at the bottom of the container is connected to a plurality of solenoid valves were installed in the rest of the water on the bottom of the container; by a number of semiconductor emitting lasers constituting the laser module and a photoelectric sensor module constituted by a plurality of photosensitive devices are mounted on the carriage, and is located between the container and the lower container, a plurality of semiconductor lasers and photosensitive devices are located in correspondence of the respective solenoid valves both sides; the controller including a circuit control board and photoelectric touch keyboard, the input electrical output of the photovoltaic touch keyboard control panel is connected to the circuit, the output of a plurality of photosensitive devices through the optical signal input bus and the circuit control board terminal electrically connected to the input of a plurality of semiconductor lasers are connected by bus and the circuit control board operating voltage output power, the input of a number of solenoid valves are connected by electric bus driving voltage output terminal and the circuit control board.

[0005] 在上述技术方案中,所述电路控制板包括电源模块、微处理器、光电信号采集模块、电磁阀驱动模块和音频功放模块,所述电源模块的输出端分别与微处理器的输入端、光电信号采集模块的输入端、电磁阀驱动模块的输入端、音频功放模块的输入端和光电触摸键盘的输入端电连接,光电触摸键盘的输出端分别与微处理器的输入端和电磁阀驱动模块的输入端电连接,电磁阀驱动模块的输入端还与微处理器的输出端电连接,光电信号采集模块的输出端与微处理器的输入端电连接,微处理器的输出端与音频功放模块的输入端电连接。 [0005] In the above technical solution, the circuit control board comprises a power supply module, microprocessors, optical signal acquisition module, solenoid driver module and the audio amplifier module, the output of the power module are input and a microprocessor the input power, input, photoelectric signal acquisition module, the solenoid valve drive module inputs, the input audio amplifier modules and photovoltaic touch keyboard is connected, the output of the photoelectric touch keyboard inputs, respectively, of the microprocessor and electromagnetic valve drive module input terminal electrically connected to the solenoid valve drive module input is also connected to the output terminals of the microprocessor, the input electrical output photoelectric signal acquisition module and a microprocessor connected to the output of the microprocessor audio amplifier module is electrically connected to the input terminal.

[0006] 在上述技术方案中,所述支架上分别装有2个支撑板,所述若干个半导体激光器均勻排布放置在一个支撑板上,若干个光敏器件均勻排布放置在另一个支撑板上。 [0006] In the above aspect, each mounted on the holder supporting plate 2, said plurality of semiconductor lasers arranged evenly placed on a support plate, a plurality of photosensitive devices arranged evenly placed on another support plate on.

[0007] 在上述技术方案中,所述电源模块包括一级降压电路、整流滤波电路和二级降压电路,所述一级降压电路的输出端与整流滤波电路的输入端电连接,整流滤波电路的输出端与二级降压电路的输入端电连接。 [0007] In the above aspect, the power supply module comprises a level-down circuit, filter circuit and the second buck rectifier circuit, the input terminal of the electrical output stage of the step-down circuit connected to the rectifier filter circuit, the input electrical output rectifier filter circuit with two step-down circuit.

[0008] 在上述技术方案中,所述二级降压电路包括第一二级降压电路、第二二级降压电路和第三二级降压电路;所述第一二级降压电路包括第一低压差降压集成芯片、电容C2、 电容C3、电阻R31和第一指示灯LED1,第一低压差降压集成芯片的输入端和电容C2的一端同时与整流滤波电路的输出端电连接,第一低压差降压集成芯片的输出端、电容C3的一端和第一指示灯LEDl的一端均接电源,第一低压差降压集成芯片的接地端、电容C2的另一端、电容C3的另一端和电阻R31的一端均接地,电阻R31的另一端与第一指示灯LEDl的另一端电连接,第一低压差降压集成芯片型号为SPX1117M3-3.3 ;所述第二二级降压电路包括第二低压差降压集成芯片、电容C4、电容C5、电阻R32和第二指示灯LED2,第二低压差降压集成芯片的输入端和电容C4的一端同时与整流滤波电路的输出端电连接,第二低压差降压集成芯片的输出端、电容C5的一端和第二指示灯LED2的一端均接电源,第二低压差降压集成芯片的接地端、电容C4的另一端、电容C35的另一端和电阻R32的一端均接地, 电阻R32的另一端与第二指示灯LED2的另一端电连接,第二低压差降压集成芯片型号为LM2940 ;所述第三二级降压电路包括第三低压差降压集成芯片、电容C6、电容C7、电容C8、 电阻R33、电阻R34、可调电阻RPot9和第三指示灯LED3,第三低压差降压集成芯片的输入端和电容C6的一端同时与整流滤波电路的输出端电连接,第三低压差降压集成芯片的输出端、电容C8的一端、电阻R33的一端和电阻R34的一端均接电源,第三低压差降压集成芯片的接地端、电容C7的一端和电阻R33的另一端同时与可调电阻RPot9的一端电连接,电阻R34的另一端与第三指示灯LED3的一端电连接,电容C6的另一端、电容C7的另一端、电容C8的另一端、第三指示灯LED3的另一端和可调电阻RPot9的另一端以及可调端均接地,第三低压差降压集成芯片型号为LM1117。 [0008] In the above aspect, the two step-down circuit includes a first two buck circuit, the second and third step-down circuit two two step-down circuit; the first two buck circuit including the first low dropout buck integrated chip capacitors C2, capacitor C3, resistor R31 and a first indicator LED1, one-input terminal of the first low dropout buck integrated chips and capacitors C2, while the output terminal of the power rectifier filter circuit connection, low pressure difference between the regulated output of the first integrated chip, one end of the capacitor C3 and the first indicator LEDl are connected to the supply end, the other end of the ground terminal of the first low dropout buck integrated chips, capacitors C2, the capacitor C3 one end and the other end of the resistor R31 are grounded, and the other end of the resistor R31 is connected to the first indicator LEDl the other end of the first low dropout buck integrated chip model SPX1117M3-3.3; the second two buck step-down circuit includes a second low dropout integrated chip capacitor C4, capacitor C5, resistor R32 and a second indicator LED2, one end of the second low dropout buck integrated chip input and capacitor C4, while the output of the rectifier filter circuit electrical connection, low pressure difference between the regulated output of the second integrated chip, and a second end of the capacitor C5 LED2 lights are connected to the supply end, the ground terminal of the second integrated chip low dropout buck, and the other end of the capacitor C4, the capacitor One end of the other end of the resistor R32 and C35 are ground, the other end of the resistor R32 connected to the other end of the second indicator LED2, the second low dropout buck integrated chip model LM2940; the third secondary step-down circuit comprising a third low dropout buck integrated chip capacitors C6, capacitor C7, the capacitor C8, resistor R33, the resistor R34, and a third indicator adjustable resistance RPot9 LED3, input of the third low pressure difference between the regulated integrated chips and capacitors C6 while one end connected to the output terminals of the rectifier filter circuit, the output of the third low pressure difference between the regulated integrated chip, the end of the capacitor C8, the end of the resistor R33 and one end of the resistor R34 are connected to the power supply, the third integrated low dropout buck a ground terminal of the chip, the other end of the resistor R33 and one end of capacitor C7 simultaneously electrically connected to one end of the adjustable resistor RPot9, the other end of the resistor R34 and the third indicator LED3 is electrically connected to one end, the other end of the capacitor C6 and capacitor C7 the other end and the other end of the capacitor C8, the third indicator LED3 other end and the other end and an adjustable side adjustable resistance RPot9 are grounded, the third low dropout buck integrated chip model LM1117.

[0009] 在上述技术方案中,所述微处理器中具有单片机U,且单片机U为MSP430FHX集成 [0009] In the above technical solution, the microprocessor has a single-chip U, and U is MSP430FHX integrated microcontroller

-H- II心片。 -H- II Tablets.

[0010] 在上述技术方案中,所述光电信号采集模块包括第一比较电路和第二比较电路, 第一比较电路的输出端和第二比较电路的输出端分别与微处理器相应的输入端电连接,第一比较电路具有比较器Ul,且比较器Ul的型号为LM339集成芯片,第二比较电路具有比较器U2,且比较器U2的型号为LM339集成芯片。 [0010] In the above aspect, the photoelectric signal acquisition module comprises a first comparator circuit and a second comparator circuit, the output of the output terminal of the first comparator circuit and a second comparator circuits respectively corresponding microprocessor input electrically connecting the first comparator circuit having a comparator Ul, and the comparator Ul model for the LM339 integrated chip, the second comparator circuit having a comparator U2, and U2 of the comparator model LM339 integrated chip.

[0011] 在上述技术方案中,所述电磁阀驱动模块包括第一驱动电路和第二驱动电路,第一驱动电路的输入端和第二驱动电路的输入端分别与光电触摸键盘相应的输出端电连接, 第一驱动电路的输出端和第二驱动电路的输出端分别与相应的电磁阀电连接。 [0011] In the above technical solution, the solenoid driver module includes a first driving circuit and the second drive circuit, input terminal of the first driver circuit and a second driver circuits respectively photoelectric touch keyboard corresponding output electrically connecting the output terminal of the first output terminal of the driver circuit and the second driver circuits are connected to the corresponding electric valve.

[0012] 在上述技术方案中,所述音频功放模块包括功放芯片LM386、电容C18、电容C19、 电容C20、电容C21、电容C22、电阻R29、可调电阻RPot 10、变阻器R35和扬声器LSl,功放芯 [0012] In the above technical solution, the audio amplifier module includes power amplifier chip LM386, capacitor C18, capacitor C19, capacitor C20, capacitor C21, capacitor C22, resistor R29, adjustable resistance RPot 10, rheostat R35 and speaker LSl, PA core

6片LM386的1脚与电容C19的一端电连接,电容C19的另一端与变阻器R35的一端电连接, 功放芯片LM386的8脚与变阻器R35的另一端电连接,功放芯片LM386的2脚和电容C18 的一端同时接地,功放芯片LM386的6脚和电容C18的另一端同时接电源,功放芯片LM386 的3脚与可调电阻RPotlO的可调端电连接,可调电阻RPotlO的一端与微处理器的输入端电连接,可调电阻RPotlO的另一端接地,功放芯片LM386的4脚接地,功放芯片LM386的5 脚同时接电容C20的一端和电容C21的一端,电容C20的另一端与扬声器LSl的一端电连接,电容C21的另一端与电阻R29的一端电连接,电阻R29的另一端和扬声器LSl的另一端同时接地,功放芯片LM386的7脚与电容C22的一端电连接,电容C22的另一端接地。 6 1 foot and end of the capacitor C19 is electrically connected to LM386, the capacitor C19 and the other end is electrically connected to one end of rheostat R35 and amplifier chip LM386 of 8 feet and rheostat other end of R35 is connected to 2 feet LM386 amplifier chip and a capacitance C18 end while the other end of the ground, amplifier chip LM386 6 feet and capacitor C18, while connected to the supply, amplifier chip LM386 3 feet connected electrically adjustable resistance adjustable end RPotlO of adjustable resistance RPotlO end microprocessor The input terminal electrically connected to the other end of the adjustable resistance RPotlO of LM386 amplifier chip 4 feet grounded, amplifier chip LM386 5 feet while capacitors on one end of the end of the capacitor C20 and C21, and the other end of the capacitor C20 and the speaker LSl of end electrically connected to the other end of the capacitor C21 and one end of resistor R29 is electrically connected to the other end of the resistor R29 and the other end of the speaker LSl end of the ground at the same time, LM386 amplifier chip 7 feet and the capacitor C22 is electrically connected to the other end of the capacitor C22 grounded.

[0013] 在上述技术方案中,所述光电触摸键盘包括底板和有机玻璃板,所述底板与有机玻璃板装连,且底板上装有若干红外光电对管的传感元件,若干红外光电对管的传感元件通过总线与微处理器的输入端电连接,所述有机玻璃板位于若干红外光电上方。 [0013] In the above technical solution, the photoelectric touch keyboard includes a base plate and a plexiglass plate, the base plate and even plexiglass plate mounted, and provided with a plurality of infrared photoelectric sensor on the bottom of the tube, several infrared photoelectric tube The sensing element is connected through an input terminal electrically bus and a microprocessor, a plurality of the plexiglass plate is located above the infrared.

[0014] 本发明所具有的积极效果是:由于本发明在工作时,分为手动弹奏模式和自动演奏模式;在手动弹奏时,演奏者通过光电感应触摸键盘可方便地控制对应音符电磁阀的水流通断以及控制对应音符所需的音阶,可实现4个音阶下的观个乐音的对应发声(每音阶7 个乐音),弹奏者本身仅是直接控制电磁阀水流的通断,而发声与否则仅是由若干个光敏器件构成的光电感应模块检测激光是否被水流遮断来实现,水流的流动效果以及水流对激光束的散射和折射效果很好的实现了对音乐的动态演示功能;在自动演奏时,控制器的电路控制板自动控制各电磁阀的水流通断进行弹奏,其发声信号依然由若干个光敏器件构成的光电感应模块检测激光是否被水流遮断来产生;同时,在自动演奏模式下,光电触摸式键盘对电磁阀的控制相对于控制器的电路控制板对电磁阀的控制依旧是完全独立的,这一设计使得本发明在自动演奏时依然能够使用光电触摸式键盘进行电磁阀的控制,从而实现了特有的跟随弹奏功能,即使用者可跟随自动控制的对应水流在光电触摸键盘上进行乐曲的弹奏练习,跟随弹奏的准确性直接影响音乐的播放效果,若是错误的弹奏,则对应的电磁阀流水从而产生错误的发声信号,使得音乐无法顺利播放。 [0014] The present invention has a positive effect: As the present invention at work, divided into manual mode and automatic performance modes to play; during manual play, the player can easily control the touch keyboard corresponding to the note by the photoelectric sensor electromagnetic water valve off and control the flow of notes corresponding to the desired scale can be realized under the concept of a four octave vocal tone of the correspondence (7 tones per octave), play themselves only to directly control the flow of on-off solenoid valve, The vocal and otherwise only by the optical sensor module consisting of a plurality of light-sensitive device to detect whether the laser light is blocked by water to achieve the effect of water flow and water flow to the scattering and refraction of the laser beam to achieve a good dynamic presentation of music features ; in the automatic performance, the controller circuit control board automatically control the water flow of the solenoid valves were broken play, which still sound signal by the photoelectric sensor module consisting of a plurality of light-sensitive device to detect whether the laser to produce water shutoff; at the same time, In the automatic performance mode, optical touch keyboard to control the phase of the solenoid valve controller circuit control board for control of the solenoid valve is still completely independent, this design makes the present invention, when the automatic performance is still able to use photoelectric touch keyboard control solenoid valve in order to achieve a unique follow play function, which users can follow the automatic control of water flow corresponds to practice playing the song on the photoelectric touch keyboard, follow play a direct impact on the accuracy of music playback effect, if the wrong play, the corresponding valve flow resulting in wrong audible signal so that the music can not play smoothly. 这一生动形象的音乐演示弹奏功能起到了较好的寓教于乐效果,适用于对儿童及青少年学习音乐的兴趣培养的应用,其技术方案还可推广成为较大的音乐水幕,应用于会展,宴会,家居,公园等诸多公共场合。 This vivid demonstration play music function plays a good entertaining effect, suitable for use in children and adolescents interested in learning music culture, its technical programs can also promote the music become larger water curtain, application in the exhibition, banquet, home, parks and many other public places.

附图说明 Brief Description

[0015] 图1为本发明水光互动式激光琴的结构示意图; 图2为本发明的控制器的电路原理方框图; Structure [0015] FIG. 1 of the present invention amidst a schematic diagram of an interactive laser harp; the controller circuit schematic block diagram in Figure 2 of the present invention;

图3为本发明的控制器的电路原理图; 图4为本发明的电源模块的电路原理图; 图5为本发明的光电触摸键盘的结构示意图。 Controller circuit diagram in Figure 3 of the present invention; Figure 4 is a circuit diagram of the power module invention; photoelectric touch keyboard structure diagram in Figure 5 of the present invention.

具体实施方式 DETAILED DESCRIPTION

[0016] 以下结合附图及给出的实施例对本发明作进一步的详细说明。 [0016] The following examples and the accompanying drawings given by the present invention will be further described in detail.

[0017] 如图1、2、3、4、5所示,一种水光互动式激光琴,包括由若干个半导体激光器8构成的激光发射模块和由若干个光敏器件2构成的光电感应模块,所述各个半导体激光器8输出激光束给一一对应的光敏器件2,还包括若干个电磁阀1、上容器3、下容器4、支架5、控制器6和水泵9,所述上容器3和下容器4分别装在支架5上,且上容器3的底部装有若干根水管7,下容器4内设有水泵9,水泵9与上容器3底部的一根水管7相连,若干个电磁阀1分别装在上容器3底部的其余的水管7上;由若干个半导体激光器8构成的激光发射模块和由若干个光敏器件2构成的光电感应模块均装在支架5上,且位于上容器3和下容器4之间,若干个半导体激光器8与一一对应的光敏器件2分别位于相应的电磁阀1的两侧; 所述控制器6包括电路控制板6-1和光电触摸键盘6-2,光电触摸键盘6-2的输出端与电路控制板6-1的输入端电连接,若干个光敏器件2的输出端通过总线与电路控制板6-1的光电信号输入端电连接,若干个半导体激光器8的输入端通过总线与电路控制板6-1的工作电压输出端电连接,若干个电磁阀1的输入端通过总线与电路控制板6-1的驱动电压输出端电连接。 [0017] As shown, an interactive laser amidst piano, including several from the laser transmitter module consisting of a semiconductor laser 8 and a photoelectric sensor module consists of several photosensitive device consisting of 1,2,3,4,5 2 the respective semiconductor laser 8 output laser beam to correspond to the photosensitive device 2, further comprising a plurality of solenoid valves 1, the container 3, lower container 4, frame 5, the controller 6 and the pump 9, the container 3 and the lower vessel 4 are mounted on the bracket 5, and on the bottom of the container 3 is provided with a plurality of water tubes 7, features a lower container 4 9, 9 and the pump 3 is connected to the bottom of the container a water pump 7, a plurality of electromagnetic 1 are mounted on the valve on the bottom of the container 3 remaining pipe 7; a plurality of laser emitting semiconductor laser module 8 and a photoelectric sensor module constituted by a plurality of photosensitive devices 2 formed on the holder 5 are mounted and positioned on the container 3 and 4 between the lower container, a plurality of semiconductor lasers and 8 correspond to the photosensitive member 2 are located on both sides of the corresponding one of the solenoid valve; said controller circuit control board 6 includes a photoelectric touch keyboard 6-1 and 6- 2, the output of the photoelectric touch keyboard 6-2 and 6-1 circuit control board electrically connected to the input, the output of a number of light-sensitive device 2 is connected via a bus with circuit control board photoelectric signal input end of the 6-1, a number of semiconductor lasers operating voltage input 8 output terminal electrically connected by a bus and the circuit control board 6-1, the input of a number of solenoid valve 1 is connected via electrical bus driving voltage output terminal and the circuit control board 6-1.

[0018] 如图2、3、4所示,所述电路控制板6-1包括电源模块6-1-1、微处理器6-1-2、光电信号采集模块6-1-3、电磁阀驱动模块6-1-4和音频功放模块6-1-5,所述电源模块6_1_1 的输出端分别与微处理器6-1-2的输入端、光电信号采集模块6-1-3的输入端、电磁阀驱动模块6-1-4的输入端、音频功放模块6-1-5的输入端和光电触摸键盘6-2的输入端电连接, 光电触摸键盘6-2的输出端分别与微处理器6-1-2的输入端和电磁阀驱动模块6-1-4的输入端电连接,电磁阀驱动模块6-1-4的输入端还与微处理器6-1-2的输出端电连接,光电信号采集模块6-1-3的输出端与微处理器6-1-2的输入端电连接,微处理器6-1-2的输出端与音频功放模块6-1-5的输入端电连接。 [0018] As shown in Figure 3, 4, the circuit includes a power module control board 6-1 6-1-1, 6-1-2 microprocessors, optical signal acquisition module 6-1-3, electromagnetic valve drive module 6-1-4 and 6-1-5 audio amplifier module, the power module output terminal 6_1_1 microprocessor inputs, respectively 6-1-2 and 6-1-3 of the photoelectric signal acquisition module inputs, solenoid driver module inputs 6-1-4 and 6-1-5 audio amplifier module inputs and photoelectric touch keyboard input terminal electrically connected to 6-2, 6-2 photoelectric touch keyboard output terminals, respectively connected to the input terminal and the solenoid valve drive module microprocessor 6-1-2 6-1-4 electrical input of the solenoid valve drive module and the input of the microprocessor is also 6-1-4 6-1-2 The output terminal is electrically connected to the output terminal 6-1-3 photoelectric signal acquisition module and a microprocessor input terminal electrically connected to 6-1-2, 6-1-2 microprocessor output terminal of audio amplifier module 6- electrically connected to the input terminal 1-5.

[0019] 如图1所示,为了便于安装以及固定若干个半导体激光器8和若干个光敏器件2, 所述支架5上分别装有2个支撑板10、10',所述若干个半导体激光器8均勻排布放置在一个支撑板10上,若干个光敏器件2均勻排布放置在另一个支撑板10'上。 [0019] Figure 1, in order to facilitate installation and fixing a plurality of semiconductor lasers and a plurality of photosensitive devices 8 2, the holder 5 are respectively provided with the two supporting plates 10, 10 ', the plurality of semiconductor laser 8 arranged evenly placed on a support plate 10, a plurality of photosensitive devices arranged evenly placed 2 10 'on the other support plate.

[0020] 如图3、4所示,所述电源模块6-1-1包括一级降压电路6-1-1-1、整流滤波电路6-1-1-2和二级降压电路6-1-1-3,所述一级降压电路6-1-1-1的输出端与整流滤波电路6-1-1-2的输入端电连接,整流滤波电路6-1-1-2的输出端与二级降压电路6-1-1-3的输入端电连接。 [0020] As shown, the power module includes a level-down circuit 6-1-1 6-1-1-1, 6-1-1-2 and secondary rectifier filter circuit step-down circuit 3,4 6-1-1-3, 6-1-1-1 the level down circuit connected to the output and the input power rectifier filter circuit 6-1-1-2, the rectifier filter circuit 6-1-1 the input electrical output-2 and two step-down circuit 6-1-1-3 connection.

[0021 ] 如图4所示,为了便于适用于电路控制板6上各个模块适用的工作电压,所述二级降压电路6-1-1-3包括第一二级降压电路6-ll-3a、第二二级降压电路6-1-1-和第三二级降压电路6-1-1-3C ;所述第一二级降压电路6-ll-3a包括第一低压差降压集成芯片、电容C2、电容C3、电阻R31和第一指示灯LEDl,第一低压差降压集成芯片的输入端和电容C2的一端同时与整流滤波电路6-1-1-2的输出端电连接,第一低压差降压集成芯片的输出端、电容C3的一端和第一指示灯LEDl的一端均接电源,第一低压差降压集成芯片的接地端、电容C2的另一端、电容C3的另一端和电阻R31的一端均接地,电阻R31的另一端与第一指示灯LEDl的另一端电连接,第一低压差降压集成芯片型号为SPX1117M3-3. 3 ;所述第二二级降压电路6-1-1-包括第二低压差降压集成芯片、电容C4、电容C5、电阻R32 和第二指示灯LED2,第二低压差降压集成芯片的输入端和电容C4的一端同时与整流滤波电路6-1-1-2的输出端电连接,第二低压差降压集成芯片的输出端、电容C5的一端和第二指示灯LED2的一端均接电源,第二低压差降压集成芯片的接地端、电容C4的另一端、电容C35的另一端和电阻R32的一端均接地,电阻R32的另一端与第二指示灯LED2的另一端电连接,第二低压差降压集成芯片型号为IiC940;所述第三二级降压电路6-1-1-3C包括第三低压差降压集成芯片、电容C6、电容C7、电容C8、电阻R33、电阻R34、可调电阻RPot9和第三指示灯LED3,第三低压差降压集成芯片的输入端和电容C6的一端同时与整流滤波电路6-1-1-2的输出端电连接,第三低压差降压集成芯片的输出端、电容C8的一端、电阻R33 的一端和电阻R34的一端均接电源,第三低压差降压集成芯片的接地端、电容C7的一端和电阻R33的另一端同时与可调电阻RPot9的一端电连接,电阻R34的另一端与第三指示灯LED3的一端电连接,电容C6的另一端、电容C7的另一端、电容C8的另一端、第三指示灯LED3的另一端和可调电阻RPot9的另一端以及可调端均接地,第三低压差降压集成芯片型号为LM1117。 [0021] As shown in Figure 4, in order to facilitate the control board applies to the circuit 6 applies the operating voltage of each module, the secondary down circuit includes a first secondary down circuit 6-1-1-3 6-ll -3a, the second two step-down circuit 6-1-1- and third two step-down circuit 6-1-1-3C; the first two step-down circuit 6-ll-3a includes a first low pressure difference between the regulated integrated chip end of the capacitor C2, the capacitor C3, resistor R31 and a first indicator LEDl, input of the first low dropout buck integrated chips and capacitors C2, while the rectifier filter circuit 6-1-1-2 The output terminal is electrically connected to the output terminal of the first integrated chip low dropout buck, end of the capacitor C3 and the first indicator LEDl are connected to the supply end, the ground terminal of the first integrated chip low dropout buck, another capacitor C2 one end and the other end end of the capacitor C3 and resistor R31 are grounded, and the other end of the resistor R31 is connected to the first indicator LEDl the other end of the first integrated chip low dropout buck model SPX1117M3-3 3;. The second second step-down circuit 6-1-1- including second low pressure difference between the regulated integrated chip capacitor C4, capacitor C5, resistor R32 and a second indicator LED2, input of the second integrated chip low dropout buck and at the same end of the capacitor C4 is connected to the rectifier output terminal of the filter circuit 6-1-1-2 electrical output of the second low dropout buck integrated chips, one end of the capacitor C5 and a second end LED2 lights are connected to the supply , the ground terminal of the second low dropout buck integrated chip, the other end of the capacitor C4, the other end of the one end of the capacitor C35 and the resistance R32 are grounded, the other end of the resistor R32 connected to the other end of the second LED LED2, the first two low dropout buck integrated chip model IiC940; the third two step-down circuit comprises a third low dropout buck 6-1-1-3C integrated chips, capacitors C6, capacitor C7, the capacitor C8, resistor R33, the resistor R34, adjustable resistance RPot9 and third indicator LED3, one end of the input of the third low pressure difference between the regulated integrated chips and capacitors C6, while the output terminal electrically connected to the rectifier filter circuit 6-1-1-2, the third low pressure difference between the regulated output of the integrated chip, one end of the capacitor C8, the end of the end of the resistor R33 and the resistor R34 are connected to the power supply, the ground terminal of the third low pressure difference between the regulated integrated chip capacitor and resistor R33 at one end and the other end while the C7 electrically connected to one end of the adjustable resistor RPot9, the other end of the resistor R34 and the third indicator LED3 is electrically connected to one end, the other end of the capacitor C6, the other end of the capacitor C7, the capacitor C8 and the other end of the third indicator LED3 the other end and the other end and an adjustable side adjustable resistance RPot9 are grounded, the third low dropout buck integrated chip model LM1117.

[0022] 如图3所示,本发明所述微处理器6-1-2中具有单片机U,且单片机U为MSP430F14x集成芯片。 [0022] As shown in Figure 3, the microprocessor has a single-chip U 6-1-2 in the present invention, and the microcontroller U is MSP430F14x integrated chip.

[0023] 如图3所示,所述光电信号采集模块6-1-3包括第一比较电路6-l_3a和第二比较电路6-l-3b,第一比较电路6-l-3a的输出端和第二比较电路6-1-的输出端分别与微处理器6-1-2相应的输入端电连接,第一比较电路6-l-3a具有比较器Ul,且比较器Ul的型号为LM339集成芯片,第二比较电路6-1-具有比较器U2,且比较器U2的型号为LM339集成芯片。 [0023] shown in Figure 3, the photoelectric signal acquisition module comprises a first comparator circuit 6-1-3 6-l_3a and a second comparison circuit 6-l-3b, the output of the first comparator circuit of 6-l-3a 6-1- terminal and an output terminal connected to a second comparator circuit, respectively, and a microprocessor electrically 6-1-2 respective inputs, a first comparator circuit having a 6-l-3a Comparator Ul, and the comparator Ul Model LM339 integrated chip, the second comparator circuit has a 6-1- comparator U2, and U2 of the comparator model LM339 integrated chip.

[0024] 如图3所示,所述电磁阀驱动模块6-1-4包括第一驱动电路6-1-和第二驱动电路6-l-4b,第一驱动电路6-1-的输入端和第二驱动电路6-l-4b的输入端分别与光电触摸键盘6-2相应的输出端电连接,第一驱动电路6-1-的输出端和第二驱动电路6-l-4b 的输出端分别与相应的电磁阀1电连接。 [0024] As shown, the solenoid valve drive module includes a first driving circuit 6-1-4 6-1- and second drive circuits 6-l-4b, the first driving circuit 6-1- 3 The input and a second driver circuit input 6-l-4b are connected with the photoelectric touch keypad 6-2 corresponding output power, output of the first drive circuit 6-1- and a second driving circuit 6- l-4b output terminal are connected with the corresponding solenoid valve 1 electrically.

[0025] 如图3所示,所述音频功放模块6-1-5包括功放芯片LM386、电容C18、电容C19、电容C20、电容C21、电容C22、电阻R29、可调电阻RPotlO、变阻器R35和扬声器LSl,功放芯片LM386的1脚与电容C19的一端电连接,电容C19的另一端与变阻器R35的一端电连接,功放芯片LM386的8脚与变阻器R35的另一端电连接,功放芯片LM386的2脚和电容C18的一端同时接地,功放芯片LM386的6脚和电容C18的另一端同时接电源,功放芯片LM386的3脚与可调电阻RPotlO的可调端电连接,可调电阻RPotlO的一端与微处理器6_1_2的输入端电连接,可调电阻RPotlO的另一端接地,功放芯片LM386的4脚接地,功放芯片LM386 的5脚同时接电容C20的一端和电容C21的一端,电容C20的另一端与扬声器LSl的一端电连接,电容C21的另一端与电阻R29的一端电连接,电阻R29的另一端和扬声器LSl的另一端同时接地,功放芯片LM386的7脚与电容C22的一端电连接,电容C22的另一端接地。 [0025] shown in Figure 3, the audio power amplifier includes a power amplifier chip module 6-1-5 LM386, capacitor C18, capacitor C19, capacitor C20, capacitor C21, capacitor C22, resistor R29, variable resistor RPotlO, R35 and rheostat Speakers LSl, amplifier chip is electrically connected to one end of the capacitor C19 of the LM386 pin, the other end of the capacitor C19 is electrically connected to one end of rheostat R35 and amplifier chip LM386 8-pin connector and the other end of the varistor R35 and amplifier chip LM386 2 One end of the foot and the capacitor C18, while the other end of the ground, amplifier chip LM386 6 feet and capacitor C18, while connected to the supply, amplifier chip LM386 3 feet connected electrically adjustable resistor RPotlO adjustable end of the adjustable end of the resistor and RPotlO microprocessor input terminal electrically connected 6_1_2 adjustable RPotlO the other end of the resistor, LM386 amplifier chip 4 feet grounded, amplifier chip LM386 5 feet simultaneously connected end of the capacitor C20 and one end of the capacitor C21 and the other end of the capacitor C20 speaker LSl end electrically connected to the other end of the capacitor C21 is connected to one end of the electrical resistor R29 and the resistor R29 and the other end while the other end of the speaker LSl end electrically grounded amplifier chip LM386 of 7 feet and the capacitor C22 is connected to the capacitor C22 the other end.

[0026] 如图5所示,所述光电触摸键盘6-2包括底板6-2-1和有机玻璃板6_2_2,所述底板6-2-1与有机玻璃板6-2-2装连,且底板6-2-1上装有若干红外光电对管的传感元件,若干红外光电对管的传感元件通过总线与微处理器6-1-2的输入端电连接,所述有机玻璃板6-2-2位于若干红外光电上方。 [0026] As shown in Figure 5, the photoelectric touch keypad 6-2 includes a base plate and a plexiglass plate 6_2_2 6-2-1, 6-2-1 and the base plate plexiglass plate mounted even 6-2-2, and provided with a plurality of infrared photoelectric sensor tube, several infrared photoelectric sensor tube is connected via a bus with the microprocessor input end of the 6-1-2 and the 6-2-1 plexiglass plate on the base 6-2-2 at the top of several infrared.

[0027] 本发明工作过程为:使用时,电源模块6-1-1与220V交流电相连接,所述电源模块6-1-1经过一级降压后整流滤波后二级降压,给电路控制板6-1的不同模块供给所需的不同的工作电压,即电源模块6-1-1能够供给3v、5v和12v三种不同的工作电压,所述各个半导体激光器8输出激光束给一一对应的光敏器件2,由若干个光敏器件2构成的光电感应模块将感应到的光强信号送至光电信号采集模块6-1-3,将光强信号转换为与之对应的电压信号,电压信号经过电路控制板6-1的微处理器6-1-2处理后送至音频功放模块6-1-5,将采集处理后的电信号转化为声音信号,所述微处理器6-1-2输出控制信号送至电磁阀驱动模块6-1-4,电磁阀驱动模块6-1-4输出驱动电压驱动电磁阀1的通断,光电触摸键盘6-2 的输出端分别与微处理器6-1-2的输入端与电磁阀驱动模块6-1-4的输入端电连接;通过操作光电触摸键盘6-2,使得本发明在手动演奏、自动演奏或者手动和自动结合演奏的不同的工作模式,所述光电触摸键盘6-2上的一个光电对管对应一个琴键,所输出的控制信号直接送至电磁阀驱动模块6-1-4驱动电磁阀1的通断,各个半导体激光器8输出激光束由于上容器3输出的水流的散射和折射作用,使得光电感应模块产生光强信号,光强信号经过控制器6的电路控制板6-1的微处理器6-1-2处理后转变为声音信号,该声音信号送至音频功放模块6-1-5由扬声器发出动听悦耳的音乐。 [0027] The operation of the present invention is: When in use, the power module 6-1-1 with 220V AC connected to the power supply module is 6-1-1 after a two-level buck rectifier filter down to the circuit Dashboard 6-1 different modules needed for different operating supply voltage, the power module can be supplied 6-1-1 3v, 5v and 12v three different operating voltage, the output of each semiconductor laser 8 to a laser beam a corresponding photosensor 2, a plurality of the photoelectric sensor module 2 composed of the photosensitive device sensitive to light intensity signal to the photoelectric signal acquisition module 6-1-3, the light intensity signal into a corresponding voltage signal, voltage signal through the circuit control board microprocessor 6-1 6-1-2 6-1-5 process to the audio amplifier module, the collected electrical signal into an audio signal processed, the microprocessor 6- 1-2 outputs a control signal to the solenoid valve drive module 6-1-4, 6-1-4 solenoid driver module output drive voltage for driving the electromagnetic valve off 1, the output of the photoelectric touch keypad 6-2 respectively micro Processor inputs and solenoid driver module 6-1-2 6-1-4 input of electrical connections; by operating the photoelectric touch keypad 6-2 to make the invention in a manual performance, automatic performance or manual and automatic binding performance The different modes of operation, the photoelectric a photoelectric touch keypad 6-2 on the tube corresponds to a key, the output control signals directly to the solenoid driver module 6-1-4 drive off solenoid valve 1, each The semiconductor laser 8 output laser beam due to scattering and refraction of the container 3 output currents, making the photoelectric sensor module generates the light intensity signal, the light intensity signal through the microprocessor controller circuit control board 6 6-1 6-1 After the second treatment into a sound signal, the sound signal is sent to an audio amplifier module 6-1-5 issued melodious music from the speakers.

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Classifications
International ClassificationG10H3/06
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