CN102129856A - Water-light interactive laser electone - Google Patents

Water-light interactive laser electone Download PDF

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CN102129856A
CN102129856A CN 201110025479 CN201110025479A CN102129856A CN 102129856 A CN102129856 A CN 102129856A CN 201110025479 CN201110025479 CN 201110025479 CN 201110025479 A CN201110025479 A CN 201110025479A CN 102129856 A CN102129856 A CN 102129856A
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water
laser
upper
container
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CN 201110025479
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Chinese (zh)
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CN102129856B (en )
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单鸣雷
朱昌平
汤一彬
熊健凌
郭凌羽
韩庆邦
颜胜银
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河海大学常州校区
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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.

Description

水光互动式激光琴 Shuiguang interactive laser harp

技术领域 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 piano, particularly to an interactive laser Shuiguang piano. 背景技术 Background technique

[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, which is played has been achieved in two ways, one is the more common touch-tone playing mode by pressing the ON key in the electronic circuit, the other is a relatively new way of playing a laser sensor, soon as the laser beam string, the player directly to block laser receiver photoelectric converter and generates a signal in accordance with a corresponding sound signal. 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。 Although the keyboard key way of playing the first widely used, but its expression in the form of a single, appearance, function, form is not enough novelty. 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 is used as a laser harp strings to play, have a certain novelty in the way of playing, the morphological appearance is also due to the addition of laser effects a certain ornamental, but in use there are some shortcomings, its expression way only a single sound effect and the effect of the lack of dynamic presentation of music, especially in the auto-play music with ordinary keyboard functions the same as, and in order to make a better visibility of the laser to facilitate play, also need to add a nebulizer fogging 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 there is also a piano fountain laser, which is characterized with fountain and laser piano, while the piano playing laser may also control the rhythm of water fountains, and fountains such laser piano in ordinary laser piano music with dynamic presentations on good supplement, suitable for large-scale landscape center of the square, but its way of playing with the same ordinary laser harp, musical fountain features consistent with the prior art at the time of auto-play music, laser strings in no longer works when auto play demo.

[0003] 发明内容 [0003] SUMMARY OF THE INVENTION

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。 Object of the present invention are: to provide a new way of playing not only the effect of water and to interact to produce laser photo signal and dynamic music demonstration effect, and to achieve manually, or automatically in conjunction with a variety of manual and automatic way of playing 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 [0004] To achieve the above object, the technical solution of the present invention is: A piano Shuiguang interactive laser, including a laser transmitter module consisting of a plurality of semiconductor lasers and optical sensing module consisting of a plurality of photosensitive devices, the respective the semiconductor laser output laser beam to the photosensitive device correspond to its innovative in that: further comprising a plurality of solenoid valves, the container, the container holder, and the pump controller, the upper container and the lower container are mounted on the bracket , with the bottom of the container and a plurality of water tubes, the container equipped with the pump, the pump connected to the bottom of a water container, a plurality of solenoid valves are mounted on the rest of the water at the bottom of the container; a plurality of semiconductor laser-emitting laser module and the photoelectric sensing module consisting of a plurality of photosensitive devices are mounted on the bracket, and is located between the container and the lower container, a plurality of semiconductor lasers and photosensitive devices are located in correspondence of a respective solenoid valve sides; said controller comprises a circuit board and a photoelectric touch keypad, touch keypad photoelectric output terminal 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。 An input terminal electrically connected to the circuit board, the output terminal is connected to a plurality of photosensitive devices via bus photo signal input terminal of the circuit board, a plurality of input terminals of the semiconductor laser circuit board through a bus output terminals of the operating voltage connecting the input terminal is connected to a plurality of solenoid valves by the driving voltage output terminal of the circuit board of the electrical bus.

[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 aspect, the circuit board includes a power module, a microprocessor, a photo signal acquisition module, a solenoid valve drive module and an audio power amplifier module, the output terminal of the power module and a microprocessor are input input power terminal, an input terminal of the photo signal acquisition module, a solenoid valve drive module input terminal, the input terminal of audio amplifier and a photoelectric touch keypad module is connected, the output of the photoelectric touch keypad and a microprocessor, respectively, and an electromagnetic input valve drive module is electrically connected to an input terminal, a solenoid valve drive module is also connected to the input terminal of a microprocessor output terminal, the input of electrical output photo signal acquisition module and a microprocessor connected to the output terminal of the microprocessor an input terminal electrically connected to the audio amplifier module.

[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 with two support plates on the holder, the plurality of semiconductor lasers arranged uniformly placed on a support plate, a plurality of photosensitive devices arranged uniformly placed on the other 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 module comprises a step-down circuit, a rectifier filter circuit, and two step-down circuit, an input terminal of the electrical output of a step-down circuit connected to the rectifier filter circuit, input terminal the output terminal of the rectifying and filtering circuit connected to 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 [0008] In the above aspect, the two step-down circuit includes a first two down circuit, a second step-down circuit and the two third two step-down circuit; step-down circuit of the first two includes a first low dropout buck integrated chip, capacitor C2, capacitor C3, resistor R31 and a first indicator LED1, one end of a low pressure difference between the regulated input terminal of the first integrated chip and a capacitor C2, while the output terminal of the rectifying electrical filter circuit connection, a low pressure difference between the regulated output of the first integrated chip, a first end of the capacitor C3 and the lamp are connected to the power LEDl end, the other end of the grounding terminal of the first low dropout buck integrated chip, the capacitor C2, capacitor C3 the other end of resistor R31 and one end grounded and the other end of the resistor R31 is connected to the other end of the first indicator electrically LEDl, a first low dropout buck integrated chip model SPX1117M3-3.3; the second two buck a second circuit including low dropout buck integrated chip, a capacitor C4, a capacitor C5, a resistor R32 and a second indicator light LED2, one end of the capacitor C4 and the input terminal of the second low pressure difference between the regulated and integrated chip, while the output terminal of the rectifier filter circuit electrically connected to the first 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 Low pressure difference between the regulated output of integrated chip, one end of the capacitor C5 and the second indicator light LED2 are connected to one end of the power supply, the other end of the ground terminal and the other end of the second low dropout buck integrated chip, capacitor C4, the capacitor C35 One end of the resistance R32 are grounded, the other end of the resistor R32 is connected to the other end of the second indicator light LED2, and a second low dropout buck model LM2940 integrated chip; a third step-down circuit includes a third two low dropout buck integrated chip, capacitor C6, capacitor C7, the capacitor C8, a resistor R33, a resistor R34, and a third adjustable resistor RPot9 indicator LED3, one end of the input of the third low pressure difference between the regulated and integrated chip capacitor C6 while the rectifier output terminal of the filter circuit is connected to the low pressure difference between the regulated output of the third integrated chip, one end of the resistor R33 and one end of the resistor R34 at one end of the capacitor C8 are connected to the power supply, low voltage difference between the regulated third ground terminal integrated chip, the other end of the capacitor and one end of resistor R33 while C7 is electrically connected to one end of RPot9 adjustable resistor, the other end of the resistor R34 of the third indicator LED3 is electrically connected to one end, the other end of the capacitor C6 and capacitor C7 the other 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。 The other end terminal of capacitor C8, the other end of the third indicator LED3 and the other end of the variable resistor and an adjustable RPot9 ends are grounded, a third difference between the regulated low voltage 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 aspect, the single-chip microprocessor having a U, and U is a single-chip integrated MSP430FHX

-H-· II心片。 -H- · II Tablet.

[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 photo signal acquisition module comprises a first comparator circuit and a second comparator circuit, an output terminal output of the first comparator circuit and a second comparing circuit respectively corresponding microprocessor input It is electrically connected to a first comparator circuit having a comparator Ul, Ul and the comparator, model LM339 integrated chip, a second comparator circuit having a comparator U2, and U2 is a 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 aspect, the electromagnetic valve drive module comprises a first driving circuit and the second drive circuit, an input terminal of the input terminal of the first driving circuit and the second driver circuits respectively to the photoelectric touch keypad corresponding output electrically connected to the output terminal of the first output terminal of the driver circuit and the second driver circuits are connected to the corresponding solenoid valve electrically.

[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 aspect, the audio module comprising a power amplifier LM386 amplifier chip, capacitor C18, capacitor C19, capacitor C20, capacitor C21, capacitor C22, resistor R29, variable resistor RPot 10, loudspeaker LS1 and rheostat R35, amplifier 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 LM386 pin 1 and the end of the capacitor C19 is electrically connected to the capacitor C19 to the other end of the varistor end electrically connected to R35, the other end of the power amplifier chip LM386 pin 8 varistor electrically R35 connected amplifier chip 2 feet and capacitance LM386 of C18 end while the other end of the pin 6 is grounded, and LM386 amplifier chip capacitor C18 connected while power amplifier chip LM386 adjustable feet and terminal 3 is electrically connected RPotlO adjustable resistor, the adjustable resistor one end of the microprocessor of RPotlO an input terminal electrically connected to the other end of the resistor RPotlO adjustable, and LM386 amplifier chip ground pin 4, pin 5 LM386 amplifier chip to the capacitor, while one ends of capacitors C20 and C21, and the other end of the capacitor C20 and the speaker LSl end electrically connected to the capacitor C21 and the other end to one end of resistor R29 is electrically connected, LS1 the other end of the resistor R29 and the other end speaker while one end grounded, amplifier chip LM386 pin 7 and the capacitor C22 are electrically connected to the other end of the capacitor C22, ground.

[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 aspect, the touch keypad includes a base plate and a photoelectric plexiglass plate, the bottom plate is connected with the plexiglass plate mounted and equipped with a plurality of infrared sensor elements for the tube, a plurality of infrared photoelectric tube plate sensing elements through the input terminal is electrically connected to the bus and a microprocessor, a plurality of infrared perspex plate positioned above.

[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 [0014] The present invention has a positive effect: Since the present invention is in operation, is divided into manual and automatic performance mode to play mode; when the manual playing, the player touch keypad can be conveniently controlled by the corresponding photoelectric sensor electromagnetic note water flow-off valve and a control corresponding to the desired scale of notes, concept can be implemented in a tone scale 4 corresponding to the utterance (per tone scale 7), themselves play only direct water flow control solenoid valve off, otherwise, only the utterance and detected by the photoelectric sensing device module consisting of a plurality of photosensitive whether the laser light is blocked to implement water, the water flow and the effect of scattering and refraction effects on the flow of the laser beam to achieve a good dynamic presentation of music function ; in the automatic playing, the controller circuit board automatic control of water flow for each solenoid valve play-off, which is still audible signal detected by the photoelectric sensing device module consisting of a plurality of photosensitive whether the flow is interrupted to generate a laser beam; simultaneously, in the automatic performance mode, a photoelectric touch keyboard control of the solenoid valve with respect to the circuit board of the controller of the electromagnetic 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。 Control is still completely independent, so that the design of the present invention is still possible to use a photoelectric touch keyboard control solenoid valve in the automatic performance, followed in order to achieve a unique play function, i.e., the user can be automatically controlled corresponding to follow water flow on the photoelectric touch keyboard music playing exercises, followed by playing a direct impact on the accuracy of music playback, if the wrong play, the corresponding solenoid valve flow resulting in an error sound signal, so that the music can not be played 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 of music play function plays a good entertaining effect, suitable for use on children and young people interested in learning music culture, its technical solution can also be extended to become a large water screen music, applications in many public exhibitions, banquets, home, and parks.

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 an interactive laser Shuiguang schematic piano; circuit schematic block diagram of a controller of FIG. 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。 The controller circuit diagram in FIG. 3 of the present invention; circuit diagram of the power module of the present invention. FIG. 4; structural diagram of a photoelectric touch keypad of FIG. 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] Hereinafter, the present invention will be further described in detail in conjunction with the accompanying drawings and embodiments given.

[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 [0017] As shown in FIG 1,2,3,4,5 An interactive laser Shuiguang piano, comprising a plurality of laser light emitted by the semiconductor laser module is composed of 8 and a photosensitive device formed of a plurality of photoelectric sensing module the 8 outputs of the respective laser beams to the semiconductor laser device 2 one-photosensitive, further comprising a plurality of solenoid valves 1, the container 3, the container 4, the bracket 5, the controller 6 and the pump 9, the container 3 and a lower container 4 are respectively mounted on the bracket 5, with a plurality of water tubes 7 and on the bottom of the container 3, the container 4 is provided with a pump 9, on the bottom of the pump 9 and the container 3 is connected to a pipe 7, a plurality of electromagnetic the rest of the water valves 1 are mounted at the bottom of the container 3, 7; by the laser transmitter module a plurality of semiconductor laser 8 composed of photoelectric sensing module consists of several photosensitive devices composed of 2 are mounted on the bracket 5, and is located on the container between the lower container 3 and 4, a plurality of semiconductor lasers and photosensitive devices 8 2-one correspondence on each side of a respective one of the solenoid valve; said controller comprises a circuit board 6 and a photoelectric touch keypad 6-1 6- 2, the output of the photo touch keyboard 6-2 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。 Road panel 6-1 is electrically connected to an input terminal, an output terminal of a plurality of photosensitive devices 2 connected to the photo signal input terminal through a bus and the circuit board 6-1, a plurality of input terminals 8 of the semiconductor laser control circuit through a bus working voltage output terminal electrically connected to plate 6-1, a plurality of input terminals connected to the solenoid valve 1 by the driving voltage output terminals of the circuit board bus 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 FIG. 2, 3, 6-1 of the circuit board includes a power module 6-1-1, the microprocessor 6-1-2, 6-1-3 photo signal acquisition module, electromagnetic valve drive module 6-1-4 and 6-1-5 audio amplifier module, the output terminal of the power module 6_1_1 are respectively input to the microprocessor 6-1-2, 6-1-3 photo signal acquisition module an input terminal, an input terminal of the solenoid valve drive module 6-1-4, 6-1-5 input audio power amplifier module and a photoelectric touch keypad input terminal 6-2 is electrically connected to the output terminal of each photo touch keyboard 6-2 a microprocessor connected to the input terminal and the input terminal 6-1-2 solenoid valve drive module 6-1-4, the input of the solenoid driver module and the microprocessor is further 6-1-4 6-1-2 an output terminal electrically connected to the output terminal of the photo signal acquisition module 6-1-3 and 6-1-2 microprocessor electrically connected to the input terminal, the output terminal of the microprocessor 6-1-2 audio amplifier module 6- 1-5 is electrically connected to the input terminal.

[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] As shown in FIG. 1, for ease of installation and fixing a plurality of semiconductor laser 8 and a plurality of photosensitive device 2, the bracket are respectively provided with two supporting plates 10, 10 on the 5 ', the plurality of semiconductor laser 8 arranged uniformly placed on a support plate 10, a plurality of photosensitive devices 2 are placed uniformly arranged on the other support plate 10 '.

[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 comprises a step-down circuit 6-1-1 6-1-1-1, 6-1-1-2, and two rectifier filter circuit step-down circuit 3,4- 6-1-1-3, 6-1-1-1 step-down circuit of the primary output terminal and the input terminal electrically connected to the rectifier filter circuit 6-1-1-2, rectifier filter circuit 6-1-1 an input terminal and the electrical output -2 6-1-1-3 is connected to two step-down circuit.

[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6-1-1-¾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6-1-1-¾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, [0021] As shown in FIG 4, in order to facilitate the respective module is adapted to apply the operating voltage of the circuit board 6, the two step-down circuit 6-1-1-3 down circuit includes a first two 6-ll -3a, a second step-down circuit 6-1-1-¾ two third and two step-down circuit 6-1-1-3C; down circuit of the first two 6-ll-3a comprises a first low pressure difference between the regulated integrated chip, one end of the capacitor C2, capacitor C3, resistor R31 and a first indicator LEDl, low pressure difference between the regulated input terminal of the first integrated chip and a capacitor C2, while the rectifier filter circuit 6-1-1-2 the output terminal is electrically connected to the low pressure difference between the regulated output of the first integrated chip, one end of the capacitor C3 and one end of the first indicators are LEDl to the power ground terminal of the first low dropout buck integrated chip, another capacitor C2 end, the other end of the capacitor C3 and one end of resistor R31 is grounded, the other end of the resistor R31 is connected to the other end of the first indicator electrically LEDl, a first low dropout buck integrated chip model SPX1117M3-3 3;. the The second two step-down circuit comprises a second low-pressure 6-1-1-¾ difference between the regulated integrated chip, capacitor C4, capacitor C5, resistor R32 and a second indicator light LED2, 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 One end of the input terminal of capacitor C4 and two low pressure difference between the regulated simultaneously integrated chip is electrically connected to an output of the rectifying and filtering circuit 6-1-1-2, low pressure difference between the regulated output of the second integrated chip, one end of the capacitor C5 and second indicator light LED2 are connected to one end of 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 resistor R32 and one end of the capacitor C35 are grounded, the other end of the second resistor R32 indicator LED2 is electrically connected to the other end, a second low dropout buck integrated chip model IiC940; 6-1-1-3C said third step-down circuit includes a third two low dropout buck integrated chips, capacitors C6, capacitor C7, the capacitor C8, a resistor R33, a resistor R34, and a third adjustable resistor RPot9 indicator LED3, one end of the input of the third low pressure difference between the regulated and integrated chip capacitor C6 while the rectifier filter circuit 6-1-1- 2 is electrically connected to an output terminal, a low pressure difference between the regulated output of the third integrated chip, one end of the capacitor C8, one end of resistor R34 and one end of the resistor R33 are connected to the power supply, a ground terminal of the third low pressure difference between the regulated integrated chips, capacitors end and the other end of the resistor R33 and C7 simultaneously be 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。 One end of the adjusting resistor RPot9 connected, the other end of the resistor R34 of 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, the other end of the third indicator LED3 and the other end of the variable resistor and an adjustable RPot9 ends are grounded, a third difference between the regulated low voltage 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 FIG. 3, the present invention has a single-chip microprocessor 6-1-2 U, and U is a single-chip integrated chip MSP430F14x.

[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6-1-¾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6-1-¾具有比较器U2,且比较器U2的型号为LM339集成芯片。 [0023] As shown in FIG. 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 6-1-¾ terminal and the output terminal of the second comparing circuit 6-1-2 are connected to a respective microprocessor input terminal, a first comparator circuit 6-l-3a Ul has a comparator, and the comparator Ul model LM339 integrated chip, 6-1-¾ second comparison circuit includes a comparator U2, and U2 is a 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6-1-½和第二驱动电路6-l-4b,第一驱动电路6-1-½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6-1-½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 in FIG. 3, the solenoid valve drive module comprises a first driving circuit 6-1-4 6-1-½ and second drive circuits 6-l-4b, a first driving circuit 6-1-½ a second input terminal and the input terminal of the drive circuit 6-l-4b are connected to a respective output terminal 6-2 photo touch keyboard, the output terminal of the first driving circuit 6-1-½ and a second driving circuit 6- l-4b output terminals are connected to a respective electrical solenoid valve 1.

[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C [0025] As shown in FIG. 3, the audio amplifier comprises a power amplifier chip LM386 module 6-1-5, capacitor C18, capacitor C19, capacitor C20, capacitor C21, capacitor C22, resistor R29, variable resistor RPotlO, R35 and rheostat loudspeaker LS1, amplifier chip one end electrically connected to one pin of the capacitor C19 of LM386, and capacitor C19 and the other end of the varistor end electrically connected to R35, and 8 feet amplifier chip LM386 connected to the other end of the varistor R35, the amplifier chip LM386 2 One end of capacitor C18 and the foot while the other end of the pin 6 is grounded, and LM386 amplifier chip capacitor C18 connected while power amplifier chip 3 feet LM386 adjustable end electrically connected to the variable resistor RPotlO, the adjustable end of the resistor and RPotlO 6_1_2 microprocessor electrically connected to the input terminal, the other end of the resistor RPotlO adjustable, the pin 4 is grounded amplifier chip, LM386 amplifier chip LM386 5 feet simultaneously contact one ends of the capacitor C20 and the capacitor C21 and the other end of the capacitor C20 the loudspeaker LS1 end electrically connected to another end of the resistor R29 and the capacitor C21 is electrically connected to the other end of the resistor R29 LS1 and the other end is grounded while the speaker, amplifier chip LM386 pin 7 and the capacitance C 22的一端电连接,电容C22的另一端接地。 22 has one end electrically connected to the other end of the capacitor C22.

[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 FIG. 5, the photoelectric touch keypad comprising 6_2_2 6-2, 6-2-1 and the bottom plate plexiglass plate 6-2-1 and 6-2-2 means connected plexiglass plate, and provided with a plurality of infrared sensor elements for the tube, a plurality of infrared sensor elements connected to the tube via the microprocessor bus input terminal of 6-1-2, 6-2-1 on the base of the perspex plate 6-2-2 is located above 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 [0027] The operation of the present invention is as follows: In use, the power supply module is connected to the 220V AC 6-1-1, 6-1-1 the power module after a two step-down buck rectifier filter, to the circuit 6-1 of the control board different modules required for supplying different voltages, i.e., the power module can be supplied 6-1-1 3v, 5v and 12v three different operating voltages, the output of each semiconductor laser 8 to a laser beam 2 corresponds to a photosensitive device, a plurality of photosensitive devices 2 constituting a photoelectric sensor module to sense the light intensity signal to the photo signal acquisition module 6-1-3, the light intensity signal is converted to a voltage signal corresponding thereto, voltage signal through the circuit board microprocessor 6-1 6-1-2 6-1-5 process to the audio amplifier module, collected the processed electrical signals into a sound signal, the microprocessor 6- 1-2 outputs a control signal to the solenoid driver module 6-1-4, 6-1-4 solenoid driver module outputs a drive voltage for driving the solenoid valve 1 is off, the output terminal of the photoelectric touch keypad 6-2 are micro 6-1-2 processor input terminal connected to the input terminal of the solenoid valve drive module 6-1-4; by operating 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。 Photo touch keyboard 6-2, so that the present invention is a manual performance, automatic playing and automatic or manual binding different modes of playing the photoelectric touch keyboard on a photoelectric tube 6-2 corresponding to a key, the control of the output the solenoid valve driving signal directly to the drive module 6-1-4-off solenoid valve 1, 8 semiconductor lasers each output laser beam due to scattering and refraction of the container 3 on the output flow, such that the photo sensor module generates a light intensity signal, light intensity signal by the controller circuit board 6 after 6-1 transition 6-1-2 microprocessor processing a sound signal, a music audio signal to the sound amplifier module 6-1-5 emitted by the loudspeaker melodious .

Claims (10)

  1. 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 An interactive laser Shuiguang piano, comprising a plurality of laser light emitted from the semiconductor laser module (8) and the photoelectric sensing module constituted by a plurality of photosensitive devices (2) composed of the respective semiconductor lasers (8) of the output laser beam correspond to a photosensitive device (2), wherein: a, further comprising a plurality of solenoid valves (1), the container (3), the container (4), the bracket (5), the controller (6) and a pump (9), said container (3) and a lower container (4) are respectively mounted on the frame (5), and a container filled with a plurality of water tubes (7) at the bottom (3) of the container (4) equipped with a pump (9), the pump (9) is connected to the container (3) a pipe (7) at the bottom, a plurality of solenoid valves (1) are mounted on the rest of the pipe (3) at the bottom of the container (7 a); B, the laser transmitter module from the plurality of semiconductor lasers (8) composed of and a plurality of photosensitive devices (2) photoelectric sensor modules are mounted on the bracket (5), and is located on the container (3) and a lower between the container (4), a plurality of semiconductor lasers (8) and one to one photosensitive devices (2) are located in a respective solenoid valve (1) of two 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。 Side; C, the controller (6) comprises a circuit board (6-1) and a photoelectric touch keypad (6-2), a photoelectric touch keypad (6-2) and the output terminal of the circuit board (6-1) an input terminal electrically connected to the output terminal of a plurality of photosensitive devices (2) is connected via a bus to the circuit board (6-1) of the photo signal input terminal, a plurality of semiconductor lasers (8) through a bus input of a control circuit working voltage output terminal plates (6-1) is connected to a plurality of solenoid valves (1) is connected via a bus to the input of the circuit board (6-1) of the output terminals of the driving voltage.
  2. 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 interactive laser amidst the piano 1, wherein: said circuit board (6-1) comprises a power supply module (6-1-1), the microprocessor (6-1-2 ), optical signal acquisition module (6-1-3), the solenoid valve drive module (6-1-4) and the audio amplifier module (6-1-5), the power module (6-1-1) output ends respectively with a microprocessor (6-1-2) input terminal, the photo signal acquisition module (6-1-3) is input, the solenoid valve drive module (6-1-4) input of audio amplifier module (6-1-5) input terminal and a photoelectric touch keypad (6-2) is electrically connected to an input terminal, a photoelectric touch keypad (6-2) are input to the output terminal of the microprocessor (6-1-2) of end and the solenoid valve drive module (6-1-4) is electrically connected to the input of the solenoid valve drive module (6-1-4) the input of the microprocessor is also connected to an output terminal (6-1-2) of the electrical , the output of the photo signal acquisition module (6-1-3) with a microprocessor (6-1-2) is electrically connected to an input terminal, an output terminal of the microprocessor (6-1-2) to the audio power amplifier module ( 6-1-5) is electrically connected to an input terminal.
  3. 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。 According to claim interactive laser amidst the piano 1, wherein: the support are respectively provided with two plates (10, 10 ') on the support (5), said plurality of semiconductor lasers (8) arranged uniformly placed on a support plate (10), a plurality of photosensitive devices (2) are uniformly arranged on the other supporting plate is placed (10 ').
  4. 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。 According to claim Shuiguang interactive laser piano of claim 2, wherein: the power module (6-1-1) comprises a step-down circuit (6-1-1-1), a rectifying filter circuit (6-1-1-2) and two step-down circuit (6-1-1-3), the one step-down circuit (6-1-1-1) and the output terminal of the rectifier filter circuit (6 -1-1-2) electrically connected to an input terminal, an input terminal electrical output rectifier and filter circuit (6-1-1-2) and the two step-down circuit (6-1-1-3) is connected.
  5. 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 According to claim Shuiguang interactive laser piano 4, wherein: said two step-down circuit (6-1-1-3) comprises a first two step-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 step-down circuit (6-ll-3a) includes a first low dropout buck integrated chip, capacitor C2, capacitor C3, resistor R31 and a first indicator LED1, one end of a low pressure difference between the regulated input terminal of the first integrated chip and a capacitor C2, while the rectifying and filtering circuit (6-1 -1-2) the output terminal is electrically connected to the low pressure difference between the regulated output of the first integrated chip, one end of the capacitor C3 and one end of the first indicators are LEDl to the power ground terminal of the first integrated chip low dropout buck , the other end of the capacitor C2, the other end of the resistor R31 and one end of the capacitor C3 are grounded, the other end of the resistor R31 is connected to the other end of the first indicator electrically LEDl, a first low dropout buck integrated chip model SPX1117M3-3 . 3; the two second buck (6-ll-3b) a second circuit comprising a low dropout buck integrated chip, capacitor C4, capacitor C5, resistor R32 and a second indicator light LED2, a first 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 Two low pressure difference between the input of the buck integrated chip and one end of the capacitor C4 is electrically connected to an output simultaneously rectifier and filter circuit (6-1-1-2), the output of the second low dropout buck integrated chip, the capacitor C5 One end of the second indicator light LED2 are connected to one end of 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 resistor R32 and one end of the capacitor C35 are grounded, the other end of the resistor R32 and the second indicator LED2 is electrically connected to the other end, a second low dropout buck integrated chip model IiC940; the third two step-down circuit (6-1-1-3C) comprises a third low pressure difference between the regulated integrated chip one end of capacitor C6, the capacitor C7, the capacitor C8, a resistor R33, a resistor R34, and a third adjustable resistor RPot9 indicator LED3, input of the third low pressure difference between the regulated and integrated chip capacitor C6 while the rectifier filter circuit (6 -1-1-2) electrically connected to the output terminal, a low pressure difference between the regulated output of the third integrated chip, an end, an end of the resistor R34 and one end of the resistor R33 are connected to the power supply capacitor C8, a third difference between the regulated low voltage integrated a ground terminal of the chip, the other end of the capacitor C7 and resistor R33 of the end 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。 At the same time electrically connected to one end of RPot9 adjustable resistor, the other end of the resistor R34 of 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, a third indicator LED3 the other end and the other end is adjustable and an adjustable resistor RPot9 terminal are grounded, a third difference between the regulated low voltage integrated chip model LM1117.
  6. 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。 According to claim Shuiguang interactive laser piano of claim 2, wherein: said single-chip microprocessor having a U (6-1-2), and the microcontroller U is MSP430FHX integrated chip.
  7. 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。 According to claim Shuiguang interactive laser piano of claim 2, wherein: said photo 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 correspond to the microprocessor (6-1-2) an input terminal electrically connected to a first comparator circuit (6-l-3a) has a comparator U1, and comparator Ul, model LM339 integrated chip, a second comparator circuit (6-l-3b) has a comparator U2, and comparator U2 model LM339 integrated chip.
  8. 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。 According to claim Shuiguang interactive laser piano of claim 2, wherein: said solenoid valve drive module (6-1-4) comprises a first driving circuit (6-l-4a) and a second driving circuit an input terminal (6_l_4b), a first input terminal of the drive circuit (6_l_4a) and a second driving circuit (6-l-4b) are electrically connected to a respective output terminal of 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 the corresponding solenoid valve (1).
  9. 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 According to claim Shuiguang interactive laser piano of claim 2, wherein: said audio amplifier module (6-1-5) comprises a LM386 amplifier chip, capacitor C18, capacitor C19, capacitor C20, capacitor C21, capacitor C22, resistor R29, variable resistor RPotlO, R35 and speakers LS1 is a varistor, LM386 amplifier chip and pin 1 is electrically connected to one end of the capacitor C19, the capacitor C19 and the other end of R35 is electrically connected to one end of the varistor, LM386 amplifier chip 8 feet and R35 the other end of the varistor is electrically connected to one end and the other end of LM386 amplifier chip and pin 2 is grounded while the capacitor C18, 6 feet LM386 amplifier chip and connected to capacitor C18 while the power amplifier chip with LM386 3 feet of adjustable resistor RPotlO adjustable end electrically connected, and the adjustable end of the resistor RPotlO microprocessor (6-1-2) is electrically connected to an input terminal, pin 4 grounded adjustable resistor RPotlO the other end, the LM386 amplifier chip, LM386 amplifier chip of 5 while foot end of an end of the capacitor C20 and the capacitor C21, the capacitor C20 and the other end of the speaker LSl end electrically connected to one end and the other end of the resistor R29 is electrically connected to the capacitor C21, the resistor R29 and the other end of the speaker 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。 While the other end is grounded, pin 7 LM386 amplifier chip and electrically connected to one end of the capacitor C22, the other end of the capacitor C22.
  10. 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。 10. The laser of claim interactive amidst the piano 1, wherein: said photoelectric touch keypad (6-2) comprises a bottom plate (6-2-1) and perspex plate (6-2-2) , the base plate (6-2-1) with a perspex plate (6-2-2) is mounted is connected, and with a plurality of infrared sensor elements for the tube, a plurality of infrared-bottom plate (6-2-1) sensing element tube by a microprocessor bus (6-1-2) is electrically connected to the input terminal, the perspex plate (6-2-2) located above the plurality of infrared.
CN 201110025479 2011-01-24 2011-01-24 Water-light interactive laser electone CN102129856B (en)

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CN103927929B (en) * 2014-04-22 2016-04-20 浙江理工大学 A multi-way solenoid valve is a two-state energy and automation control method of the display platform

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US20100050849A1 (en) * 2008-08-30 2010-03-04 Matthew Damon Reynolds Stringed instrument using flowing liquid
CN101804396A (en) * 2010-05-07 2010-08-18 江苏大学 Water column impact music fountain
CN201716978U (en) * 2010-02-24 2011-01-19 张志平;张凯尧 Electronic piano using infrared laser piano keyboards

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CN2292320Y (en) * 1997-01-15 1998-09-23 杨天立 Laser musical instrument
CN2395360Y (en) * 1999-07-26 2000-09-06 铉绪国 Water music instrument
CN1384446A (en) * 2001-04-28 2002-12-11 中国科学院自动化研究所 Intelligent musical fountain controlling system and method with multimedia computer
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CN103927929B (en) * 2014-04-22 2016-04-20 浙江理工大学 A multi-way solenoid valve is a two-state energy and automation control method of the display platform

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