Novel seven-stringed plucked instrument

A new type of Guqin technology, applied to harps, instruments, stringed instruments, etc., can solve problems such as easy cracking and no sound, and achieve the effects of reducing internal stress, good sound effects, and increased vibration and resonance effects

Pending Publication Date: 2021-06-08
程刚
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a new type of Guqin structure, which solves

Method used

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  • Novel seven-stringed plucked instrument
  • Novel seven-stringed plucked instrument
  • Novel seven-stringed plucked instrument

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Example 1, such as figure 1 , figure 2 , image 3 As shown, the present invention discloses a new type of guqin. The panel 1 is made of Chinese fir, and the bottom plate is made of catalpa. The panel 1 and the bottom plate are divided into several hexagonal small wooden blocks 1.1, and then the position of the mortise and tenon structure 1.2 is calculated according to the connection requirements. And form a mortise and tenon structure 1.1.1 on the connecting sides of the hexagonal small wooden blocks 1.1, that is, one side is a tenon, and the opposite side of the small wooden block 1.1 is a mortise.

[0025] Prepare the binder material according to the ingredients of 5 parts of original lacquer, 2 parts of 20-mesh fish gelatin, 3 parts of 80-mesh glutinous rice flour, 2 parts of 100-mesh antler cream, 2 parts of high-gluten flour, 1 part of talcum powder and 0.1 part of yeast powder. Prepare the binder material in proportion and use it after 3 hours of fermentation. ...

Embodiment 2

[0033] Example 2, such as figure 1 , figure 2 As shown, a new type of guqin, the panel 1 is paulownia wood, the base plate is catalpa wood, the panel 1 and the base plate are divided into a number of quadrangular small wooden blocks 1.1, and then the length direction of the guqin is taken as the center line, according to the density of small wooden blocks 1.1, in In the width direction of the guqin, arrange the small wooden blocks 1.1 symmetrically according to the requirement that the density gradually decreases from the center line to both sides, and keep the symmetrical distribution as much as possible. The installation position of the pin 1.1.1 is preferably such that the wooden pin 1.1.1 is in the middle of the material thickness, and then the connection hole 1.1.2 is drawn out at the installation position of the wooden pin 1.1.1. According to the wooden material of the panel 1 and the bottom plate, a sufficient number of wooden pins 1.1.1 are made, so that the wooden m...

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PUM

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Abstract

The invention belongs to the technical field of seven-stringed plucked instruments, and particularly relates to a novel seven-stringed plucked instrument structure. A face plate or/and a bottom plate of the novel seven-stringed plucked instrument is/are formed by splicing a plurality of small wood blocks through tenon-and-mortise structures or wood pins and then bonding through a binder material; at least two holes are symmetrically formed in the joint of the face plate and the bottom plate; and the face plate and the bottom plate are bonded through the binder material. The face plate or/and bottom plate material of the seven-stringed plucked instrument is made into small wood blocks, and then the small wood blocks are spliced with the binder through the wood pins, so that the internal stress of the seven-stringed plucked instrument is reduced, the combination stability is improved, and the technical problem that the seven-stringed plucked instrument is easy to crack is effectively solved; and meanwhile, the wood pins are inserted into the small wood blocks for connection, so that the conduction efficiency of sound in the face plate and the bottom plate of the seven-stringed plucked instrument is higher, the speed is higher, the vibration resonance effect of the seven-stringed plucked instrument is improved, and the sound production effect is better.

Description

technical field [0001] The invention belongs to the technical field of guqin, in particular to a novel guqin structure. Background technique [0002] Guqin is the oldest and purest native Chinese musical instrument, an important part of Chinese music and a representative of Chinese traditional music culture. my country's Guqin is unique in the history of world culture. Since the birth of Guqin, it has played the role of "educating" moral education. Today, when my country advocates the all-round development of spiritual civilization, the popularization of Guqin plays a very important role in the process of cultural and social development. significance. The main parts of the guqin are the panel and the bottom plate, which form the resonator sound vibration system of the guqin. [0003] The guqin panels in the prior art are mostly prepared from a single piece of wood. Since the growth of wood takes many years, the wood characteristics and density of each position of the wood a...

Claims

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Application Information

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IPC IPC(8): G10D1/04G10D3/22
CPCG10D1/04G10D3/22
Inventor 程刚
Owner 程刚
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