A string length adjuster

Abstract

The invention relates to a string length regulator. Twelve string fastening holes are arranged on a tailpiece and successively comprise four string fastening holes in a first row, four string fastening holes in a second row, three string fastening holes in a third row and one string fastening holes in a fourth row, and the four rows of string fastening holes are all aligned to the left; the left three string fastening holes in the first row are irregular string fastening holes with circular upper segments and rectangular lower ends, and the rightmost string fastening hole is a circular hole; the first string fastening hole on the left in the second row is an irregular string fastening hole with a circular upper segment and a rectangular lower end, and the right three string fastening holes are circular holes; and the string fastening holes in the third row and the string fastening hole in the fourth row are all circular holes. According to tuning needs, the string fastening holes at four different positions can be selected, and strings are fastened to the tailpiece through cooperation between the selected string fastening holes and tuning pegs. Through the string length regulator, the lengths of strings can be changed, the heights of the strings can also be adjusted, accordingly, the tone quality and the volume are adjusted, the structure is simple, the installation and replacement are easy, and the string length regulator is especially suitable for a violoncello.

Description

technical field [0001] The invention relates to a tuning part of a musical instrument violin, in particular to a string length adjuster. Background technique [0002] The cello is a lower-middle musical instrument in the violin family of musical instruments. It has a rich and full tone and a range of about four octaves. The classification generally includes popular pianos, student pianos, performance pianos, and master pianos. The cello is about 120 centimeters long. The main body includes the body, strings and bow. The strings include four strings. The strings are generally made of metal wire; the bows are generally made of horsetail. From top to bottom, the piano body mainly includes: headstock, pegs, nuts, fingerboards, top panels, side panels, saddles, tailpieces, saddles, side pads, and end bolts at the bottom. [0003] For the components of the body: [0004] The peg, which is used to tension the strings to achieve the correct pitch, is also adjusted using the conic...

AI Technical Summary

Problems solved by technology

[0010] The side pads are made at one time by the luthier when making the cello. They are fixed parts and have no room for adjustment and cannot be used for tuning. However, the height of the side pads formed during the production process can change the pressure of the strings on the saddle. , thus affecting the volume of the cello’s tone

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