Full-automatic tuning piano and tuning device and tuning method thereof

Abstract

The invention discloses a full-automatic tuning piano and a tuning device and a tuning method thereof, the full-automatic tuning piano comprises a piano key driving device, a chord shaft pin motor driving module, mobile communication equipment, an integrated controller, a chord shaft pin motor, a chord shaft pin adjusting device and a driving power supply, and the bottom of each piano key is provided with the piano key driving device connected with the integrated controller; the mobile communication equipment is connected with the integrated controller; the chord shaft pin motor driving moduleis installed at the head of the chord shaft pin and connected with the integrated controller, the chord shaft pin motor is installed on the piano cover in a sliding mode through an installation piece, and the chord shaft pin motor driving module is used for driving the chord shaft pin motor to move in at least one direction of the X axis, the Y axis and the Z axis; the chord shaft pin motor is connected with the chord shaft pin adjusting device, and intonation debugging is realized by loosening and tightening the chord shaft pin through the chord shaft pin adjusting device capable of slidingon the piano cover; and the driving power supply is respectively connected with the chord shaft pin motor and the chord shaft pin motor driving module. The full-automatic tuning piano has the advantages of accurate tuning and high automation degree.

Description

technical field [0001] The invention mainly relates to the technical field of piano tuning, in particular to a fully automatic tuning piano and its tuning device and tuning method. Background technique [0002] There are more and more piano users in modern society. The piano itself has a total of 220 strings. After a period of playing and the influence of temperature and humidity changes, it will directly affect the intonation and the auditory experience of the audience, especially for playing. The player has a greater influence. Therefore, every piano needs to be tuned periodically. Generally, a piano needs to be tuned about 2 times a year to ensure the piano's intonation. However, the tuning process of the piano is relatively cumbersome, and it also consumes a certain amount of money and time. Therefore, how to automatically tune existing pianos conveniently and quickly has become a technical problem urgently needed by those skilled in the art. Contents of the inventi...

AI Technical Summary

Problems solved by technology

[0003] In view of this, the object of the present invention is to provide a fully automatic tuning piano and its tuning device and tuning method, which can solve the defects of tedious, time-consuming and labor-intensive tuning process of existing pianos.

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