A kind of easy-tuned guitar and its use method

Abstract

The invention relates to a guitar, in particular to a guitar realizing convenient tuning and a using method of the guitar realizing convenient tuning. The guitar realizing convenient tuning comprises a resonance box, a guitar neck, N strings, string screwing columns, N fastening turbines used for fixing the string screwing columns, N adjusting turbines used for driving the string screwing columns to rotate, a rotating sleeve rod used for driving the fastening turbines and the adjusting turbines to rotate, a rotating rod used for driving the rotating sleeve rod to rotate, a stepping motor, a fixing device used for fixing the rotating sleeve rod to prevent the rotating sleeve rod from rotating, a toggle switch used for moving the rotating sleeve rod, a connecting rod used for connecting the toggle switch and the rotating sleeve rod, a liquid crystal display screen, a frequency increasing button, a frequency decreasing button, a control circuit and a guitar head. For the guitar realizing convenient tuning, tone tuning can be accurately realized by using one stepping motor, the default expected value can be automatically generated, the tone tuning expected value can be adjusted through the buttons and a fine tuning knob, and through the fixing device, the tightness degree of the strings is constant permanently after tuning is completed.

Description

technical field [0001] The invention relates to a guitar, in particular to a tuned guitar and its usage method. Background technique [0002] Guitar, as a musical instrument with a lower price and beautiful sound, has always been loved by people. Before officially playing the guitar, players need to carefully tune the guitar. The quality of tuning will greatly affect the effect of music performance. But because the strings of the guitar can loosen over time and the performance needs of different pieces of music, the player often needs to tune the guitar. The tuning process is not only time-consuming and labor-intensive, but also has many adverse consequences on the learning and performance of the guitar due to the large errors in manual tuning, which is especially obvious for beginners who are new to guitar playing. [0003] Chinese patent application number: 201620061650.1, application date: January 15, 2016, and the name of the invention is: a remote-controlled water re...

AI Technical Summary

Problems solved by technology

The disadvantages of this application are: the tuning of each string requires an independent stepper motor to complete, which not only wastes resources but also increases the volume and weight of the guitar; there is no provision to keep the strings tight after the tuning is over. The level of the device, after a period of time, the strings will gradually loosen and need to be adjusted again; the frequency of the strings can only reach the preset value, when the player needs to adjust the sound frequency of the strings when he needs to play some uncommon performance skills At non-default values, the player will not be able to achieve effective tuning of the guitar

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