Violin tailpiece with reciprocating lengthening and wide-arc involute groove string hooks
A technology of involute grooves and tailpieces, which is applied to stringed instruments, instruments, musical instruments, etc., can solve the problems of easily hurting the string ball and the string core, affecting sensitivity, noise amplification, etc., and reducing the bending of the bridge. And the effect of surface damage, stabilizing the violin intonation, and preventing bending
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[0058] The general idea of the technical solution in the embodiment of the present application is as follows: the main tailpiece 1 and the auxiliary tailpiece 2 are reciprocated and extended in series to form a reciprocating and lengthened violin tailpiece 100, which is made of a material close to that of the piano body 11'. wood, and increase the contact area with the air. When the ambient humidity changes, it can simultaneously expand and shrink with the piano body 11', and the amount of swelling and shrinkage is close to avoid a large change in the tension of the strings. Reduce pitch shift, piano bridge bending, and piano surface damage caused by changes in environmental humidity.
[0059] By setting up the string ball hook groove 41 and the gradual groove 42 on the wide-arc gradually grooved string hook 4, the string ball hook groove 41 can guarantee the four strings with different diameters from thin to thick. Under the premise that the root of the string ball 5' can p...
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