A piano tuning device and tuning method thereof

Abstract

The invention discloses a piano tuning device, which comprises a tripod support frame, a support platform and a rotation platform; a support column installed above the rotation platform; an upper platform located above the support column; a connecting rod above which a rotating shaft is installed; The tuning mechanism, its structure includes: a support mechanism; a gear box and a motor box, the gear box and the motor box are installed side by side above the support mechanism; the inside of the gear box has a transmission gear and a steering adjustment gear; the crank is rotated, and the crank is connected to the rotating shaft; The control mechanism is connected to the motor through a cable; the pickup is connected to the control mechanism through a cable; the power supply module is connected to the motor and the control mechanism through a cable; the tuning method of the piano tuning device includes manual adjustment and motor Control adjustment, high adjustment accuracy, not only can be used by professional tuners, but also can be used by ordinary people to tune the piano.

Description

technical field [0001] The invention belongs to the technical field of piano tuning and tuning equipment, and more specifically, the invention relates to a piano tuning device and a tuning method thereof. Background technique [0002] The sound quality of the piano directly affects the effect of the piano performance. During the long-term use of the piano, because the strings, iron frame and soundboard of the piano are elastic, they become a large interior after the strings are tightened. Under the impact of the hammer, the strings and the elastic body vibrate regularly and produce pleasant music. Because the internal stress of this comprehensive elastic body is very large, it will also be affected by changes in temperature, humidity, and air pressure. And other effects, the piano's pegs will loosen and deform, causing the strings that were originally tight on the pegs to loosen and deform, and there will be changes in pitch when playing. At this time, you need to tune your ...

AI Technical Summary

Problems solved by technology

[0003] At present, when tuning a piano, most of the traditional tuning wrench is used to pull the pegs, and the tuned strings are restored to the original state by adjusting the pegs to achieve the effect of tuning; but this tuning method It is easy to cause the tuning range to be too large or small, especially if the strength is not well grasped, not only will the tuning effect not be achieved, but it will cause damage to the pegs; because piano tuning is an extremely professional operation, certain knowledge of piano music is required It can only be done by professionals who have an understanding of the mechanical structure of the piano. If ordinary people need to tune their pianos, they will be helpless. Therefore, there is an urgent need for a piano tuning device, which can be completed by ordinary people without much music knowledge. piano tuning

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