Automatic piano adjusting device for vocal music performance and adjusting method of automatic piano adjusting device

Abstract

The invention discloses an automatic piano adjusting device for vocal music performance and an adjusting method of the automatic piano adjusting device. The automatic piano adjusting device comprises a piano frame, piano keys and a top cover hinged to the top of the piano frame, wherein peripheral plates are arranged on two sides of the piano frame and located on two sides of the piano keys, slide rails are arranged in the peripheral plates, a level gauge is arranged on the surface of the top of the piano frame, an air cylinder is arranged on the right side of the piano frame, a support frame is mounted at the output end of the air cylinder, the other end of the support frame is mounted at the bottom of the top cover, a horizontal platform is glidingly connected to the peripheral plates, a pedal device is arranged at the bottom of the horizontal platform, piano feet are arranged at the bottoms of the piano frame and the horizontal platform, and electric telescopic poles are arranged on the piano feet, so that the included angle formed between the piano frame and the top cover can be automatically adjusted. The horizontal height of the device can be automatically adjusted under the combined action of the level gauge and the electric telescopic poles. The automatic piano adjusting device has the advantages of being reasonable in structure design, simple to operate and the like and can rapidly and effectively adjust the piano device for vocal music performance.

Description

technical field [0001] The invention relates to a piano adjustment, in particular to an automatic piano adjustment device for vocal music performance. At the same time, the invention also relates to a piano automatic adjustment device for vocal music performance and an adjustment method thereof. Background technique [0002] The piano (Italian: pianoforte) is a keyboard instrument in Western classical music, known as the "King of Musical Instruments". It consists of 88 keys (52 white keys, 36 black keys) and a metal string soundboard. Italian Bartolomeo Cristofori (Bartolomeo Cristofori, 1655-1731) invented the piano in 1709. The piano range ranges from A2 (27.5Hz) to C5 (4186Hz), covering almost all the tones in the musical system, and is the instrument with the widest range except the organ. The piano is generally used for performances such as solo, ensemble, and accompaniment. It is very convenient for composing and rehearsing music. The player presses the keys on the...

AI Technical Summary

Problems solved by technology

The transmission of the piano used for vocal music has great defects in use, which brings a lot of inconvenience to music teaching. The traditional piano frame structure is fixed or moves as a whole, and the height cannot be adjusted according to needs, nor can the front and rear distance of the water platform be adjusted , with certain limitations

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