Double-case guqin

Abstract

The invention discloses a double-box Guqin, which belongs to the field of plucked instruments. The double-box Guqin includes a hollow resonance body consisting of a face plate of upper part, a base plate of lower part, end plates at two ends and front and back side plates. A Tianzhu and a Dizhu are vertically arranged in the resonance body with a certain distance in between; sound holes are cut both outside and between the Tianzhu and the Dizhu on the base plate; the resonance body is internally provided with a baffle to be divided into an upper and a lower part and the baffle is also provided with a sound hole. As the baffle divides the resonance body into the upper and the lower part, the chord resonates in plucking and first the sound is produced from the upper part of the resonance body, then passed on to the lower part of the resonance body; the sound is constantly reflected in the resonance body and circuitously spreads outside from the sound holes, thus leading the timbre to be more vigorous and unsophisticated, mellower, softer and more far-reaching. The proposal can be used to fabricate a higher-grade Guqin, capable of leading to better timbre effect.

Description

technical field [0001] The invention relates to a plucked string instrument, in particular to a guqin. Background technique [0002] The structure of the Guqin in the prior art mainly includes a hollow resonator composed of an upper panel, a lower bottom plate, end plates at both ends, and front and rear side plates. Sky pillars and ground pillars are erected in the resonator at a certain distance. On the bottom plate, there are sound holes on the outer sides of the sky pillar and the ground pillar, and between the sky pillar and the ground pillar. There is a piano head box on the outside of the right end plate, and a number of pianos with both ends fixed on the resonator are erected above the panel. strings. The player plucks the strings, the strings vibrate, and after resonating through the resonator, the sound is emitted from the sound hole. Its shortcoming is: the existing guqin has only one resonance area, and the timbre of the sound that sends is not ancient, mellow ...

AI Technical Summary

Problems solved by technology

Its disadvantage is that the existing guqin has only one resonance area, and the timbre of the sound is not ancient, mellow and loose enough.

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