Double-arc double-box Chinese zither

Abstract

The invention relates to a double-arc double-box Chinese zither. The Chinese zither comprises a zither box, a face plate and a bottom plate, the top of the zither box is fixedly connected with the face plate, the bottom of the zither box is fixedly connected with the bottom plate, a zither head box is installed at the head of the zither box, a resonance sound plate is installed between an outer zither side plate and an inner zither side plate, a string nail plate, a first sound beam, a second sound beam and a third sound beam are sequentially installed on the resonance sound plate from one side close to the large head plate to one side close to the small head plate, the supporting frame, the panel and the bottom plate form a resonance sound box, the two sides of the resonance sound plate are fixedly connected with the half positions of the inner side faces of the outer zither side plate and the inner zither side plate through wood glue respectively, the resonance sound box is divided into an upper sound box body and a lower sound box body through the plane where the resonance sound plate is located, composite vibration is conducted through the upper sound box body and the lower sound box body, and the upper sound box and the lower sound box coordinate and resonate sound waves, so that the sound of the Chinese zither is smoother and looser.

Description

technical field [0001] The invention relates to the field of guzheng, in particular to a double-arc double-box guzheng. Background technique [0002] Guzheng, also known as Hanzheng, Qinzheng, Yaozheng, and Luanzheng, is a zither instrument among traditional musical instruments and belongs to plucked string instruments. It is one of the unique and important national musical instruments. It has beautiful timbre, wide range, rich playing skills and strong expressive power. [0003] The invention patent with the publication number CN102254545B discloses a zither, which includes a box body and strings. The box body includes inner zither edges, outer zither edges, a bottom plate and a panel. Between the said Qianyue Mountain and Houyue Mountain, Houyue Mountain includes at least three Houyue Mountain monomers; the Houyue Mountain monomer is in the shape of a trapezoidal column, and is fixedly attached to the panel at the tail of the zither; at least three Houyue Mountain monomer...

AI Technical Summary

Problems solved by technology

[0003] The invention patent with the publication number CN102254545B discloses a zither, which includes a box body and strings. The box body includes inner zither edges, outer zither edges, a bottom plate and a panel. Between the said Qianyue Mountain and Houyue Mountain, Houyue Mountain includes at least three Houyue Mountain monomers; the Houyue Mountain monomer is in the shape of a trapezoidal column, and is fixedly attached to the panel at the tail of the zither; at least three Houyue Mountain monomers Among them, the one that is closest to the outer side of the guzheng in the horizontal direction, and the closest to the tail end of the zheng in the vertical direction, and the other Houyue mountain monomers are based on the aforementioned Houyue mountain monomer closest to the outer side of the guzheng, and face the head of the guzheng in a stepwise manner. Compared with the present invention, the timbre of the guzheng is not round enough, and the structure is complicated, and the specifications of the existing musical instruments are quite different, the timbre is difficult to adjust, and the assembly time is long

[0004] The structure of the zither 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. This is the traditional "round sky and flat earth" resonance more than two thousand years ago. Box structure, that is, the resonance box structure of "the top is round like the sky, the bottom is flat like the ground, and the hollow is quasi-heavy". The sound of such a resonance box is sometimes sharp and crisp, bright and thin, and the mid-bass is sometimes dry, not round and loose enough.

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