Device for mobile bass frets

Abstract

The invention discloses a mobile Beth fret device which comprises a fret body, and integrated fret square columns are respectively arranged on the lower ends of the left and right ends of the fret body. A first screwed hole is arranged on the center line of the fret square column along the length direction. The fret square columns on the left and right ends are respectively locked in the elongated slots of two elongated bars, and two elongated bars are symmetrically glued on the left and right sides of a Beth plate through strong adhesives. Elongated slots are symmetrically arranged in the upper ends of the two elongated bars along the length direction, long grooves are arranged in the thick wall portion outside the elongated slots along the length direction, and long groove holes communicating with each other are arranged in the long grooves. Hexagon socket screws are arranged in long grooves and first screwed holes. The Beth fret is conveniently installed on a Beth fingerboard. When the fret body has to be maintained or replaced due to wearing, the Beth fret device can be conveniently dismounted. The position of the Beth fret device can be moved as needed to display flexible, diversified and unique music effects.

Description

technical field [0001] The invention relates to the technical field of musical instrument parts, in particular to a mobile bass fret device. Background technique [0002] Bass frets are twenty to twenty-six metal strips on the fretboard of a bass. It includes the fret body and the fret base of an integral structure. Before the existing bass frets are installed, it is necessary to open a transverse groove at a corresponding position on the bass fingerboard, and then insert the base of the fret into the transverse groove, so that the fret body can be fixed on the bass fingerboard. When the fret body needs to be repaired or replaced due to wear and tear, the base of the fret needs to be taken out from the transverse groove, which is not only very troublesome, but also wastes a lot of time. Simultaneously, because the fixed position of the bass frets on the bass fingerboard is immutable, the position of the bass frets cannot be moved as required, so flexible and diverse unique...

AI Technical Summary

Problems solved by technology

When the fret body needs to be repaired or replaced due to wear, the base of the fret needs to be taken out from the transverse groove, which is not only very troublesome, but also wastes a lot of time

At the same time, since the fixed position of the bass frets on the bass fretboard is immutable, the position of the bass frets cannot be moved as required, and flexible and diverse unique music effects cannot be played.

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