A musical fountain displaying audio

A music fountain and audio technology, applied in the direction of jetting device, liquid jetting device, etc., can solve the problems of no stable waveform and single image, and achieve the effect of good teaching effect.

Inactive Publication Date: 2018-06-15
HAINING SANYI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During the application process, we found that the teaching aids for demonstrating sound and vibration in the prior art are nothing more than tuning forks, rope wave generators, etc., which have a single image and no stable waveform.

Method used

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  • A musical fountain displaying audio

Examples

Experimental program
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Effect test

Embodiment Construction

[0017] like figure 1 As shown, a musical fountain displaying audio includes a sound receiving device connected to a control terminal 3, a sound processing system, and a fountain group. There are self-control pumps 2, and the self-control pumps 2 are all connected to the control terminal 3. The output power of the self-control pump 2 is a specified fixed value, and the value range of the output power is limited to an arithmetic sequence. A separate digital power supply is provided under each self-controlled pump 2 , and a display panel for displaying working parameters is provided at the front end of the digital power supply.

[0018] When the sound receiving device receives the waveform signal, it collects a small analog signal collected by the sound receiving device every 0.1 second, and A / D converts it into a 0-10000 digital signal after being amplified by the amplifier, and then the digital signal is controlled by the control terminal 3. The programmable controller is corr...

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PUM

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Abstract

The invention aims to provide a music fountain for displaying voice frequency; and the music fountain can purely serve as an ornamental fountain, or can serve as a demonstration teaching aid. In order to solve related technical problems, the music fountain for displaying voice frequency is realized through the following technical scheme: the music fountain for displaying voice frequency comprises a voice receiving device connected to a control terminal, a voice processing system and a fountain set; the fountain set includes multiple fountain water outlets; and self-control pumps are respectively mounted at the bottoms of all the water outlets, and are respectively connected to the control terminal. The music fountain for displaying voice frequency converts input waveform signals to the fountain height change, and is different from a music fountain in the prior art; the waveform signals are distributed in different water outlets for spraying water according to time sequence; the spraying heights are round-off numbers according to a certain arithmetic progression, so that sprayed fountain water finally presents a certain waveform in a high-low form for embodying the voice volatility; and the music fountain as the teaching aid is applied to the teaching to achieve an excellent teaching effect.

Description

technical field [0001] The invention relates to a musical fountain, in particular to a musical fountain displaying audio. Background technique [0002] The indoor fountain integrates viewing and purifying the air, and is deeply loved by the people. In the prior art, the utility model patent "Mobile Indoor Fountain Bonsai Ornamental Air Conditioner" with the patent number of 02224957.5 discloses an artificial fountain bonsai that beautifies the living environment and regulates the indoor air. The landscape sculpture and the micro-motor, micro-piston pump, water inlet pipe and water spray pipe in the sculpture are composed. After the power is turned on, the motor drives the self-control pump to pressurize the water in the tray and flow it from the spray pipe to the water. It sprays out to form a natural fountain scenery. This product integrates the functions of interior decoration, appreciation and air conditioning, and plays the role of adjusting indoor air humidity, purify...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B05B17/08
CPCB05B17/08
Inventor 陈玻尔陈晰陈武江
Owner HAINING SANYI TECH CO LTD
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