Modified composite snakeskin and Huqin manufacturing method thereof

A production method and modified technology, applied in the field of huqin, can solve the problems of low pitch and unsatisfactory effect of huqin, and achieve the effects of low cost, significant social and environmental benefits, and simple preparation method

Inactive Publication Date: 2022-06-14
傅经纬
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

On the one hand, it is necessary to protect wild animals, and on the other hand, it is also necessary to develop traditional culture. For this reason, people often use ordinary snake skin to replace black-headed snake skin, but the effect of the Huqin produced is not ideal, and the pitch is low

Method used

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Examples

Experimental program
Comparison scheme
Effect test

preparation example 1

[0042] The preparation method of modified composite snake skin specifically comprises the following steps:

[0043] (1) Preparation of ferrite nanopowder: Dissolve 3 parts by weight of ferric nitrate and 2 parts by weight of ferrous nitrate in 50 parts by weight of water, add 7 parts by weight of citric acid, disperse by ultrasonic at 1000W for 30min, heat to 40°C to evaporate the solvent, obtaining a sol; then increasing the heating temperature to 120°C to form a dry gel, taking out and igniting the dry gel to obtain ferrite nanopowder;

[0044] (2) Mixing of inorganic nano-powder: uniformly mix 3 parts by weight of AlN nano-powder and 7 parts by weight of the ferrite nano-powder obtained in step (1) to obtain inorganic nano-powder;

[0045] (3) Polydopamine modification: uniformly disperse 10 parts by weight of the inorganic nano-powder in step (2) in 50 parts by weight of ethanol solution, add 7 parts by weight of dopamine hydrochloride and 0.5 part by weight containing 2wt...

preparation example 2

[0048] The preparation method of modified composite snake skin specifically comprises the following steps:

[0049](1) Preparation of ferrite nanopowder: dissolve 5 parts by weight of ferric nitrate and 2 parts by weight of ferrous nitrate in 50 parts by weight of water, add 10 parts by weight of citric acid, disperse by 1000W ultrasonic wave for 30min, heat to 50°C to evaporate the solvent, obtaining a sol; then increasing the heating temperature to 150°C to form a dry gel, taking out and igniting the dry gel to obtain ferrite nanopowder;

[0050] (2) Mixing of inorganic nano-powder: uniformly mix 5 parts by weight of AlN nano-powder and 7 parts by weight of the ferrite nano-powder obtained in step (1) to obtain inorganic nano-powder;

[0051] (3) Polydopamine modification: uniformly disperse 10 parts by weight of the inorganic nanopowder in step (2) in 50 parts by weight of ethanol solution, add 12 parts by weight of dopamine hydrochloride and 1 part by weight of dopamine hy...

preparation example 3

[0054] The preparation method of modified composite snake skin specifically comprises the following steps:

[0055] (1) Preparation of ferrite nanopowder: Dissolve 4 parts by weight of ferric nitrate and 2 parts by weight of ferrous nitrate in 50 parts by weight of water, add 9 parts by weight of citric acid, disperse by ultrasonic at 1000W for 30min, heat to 45°C to evaporate the solvent, obtaining a sol; then increasing the heating temperature to 135° C. to form a dry gel, taking out and igniting the dry gel to obtain ferrite nanopowder;

[0056] (2) Mixing of inorganic nano-powder: uniformly mix 4 parts by weight of AlN nano-powder and 7 parts by weight of the ferrite nano-powder obtained in step (1) to obtain inorganic nano-powder;

[0057] (3) Polydopamine modification: uniformly disperse 10 parts by weight of the inorganic nano-powder in step (2) in 50 parts by weight of ethanol solution, add 10 parts by weight of dopamine hydrochloride and 0.7 parts by weight containing...

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PUM

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Abstract

The invention provides a modified composite snakeskin and a Huqin manufacturing method thereof, and belongs to the technical field of Huqin. Comprising the following steps: S1, sanding a guitar opening and a bonding part by using abrasive cloth on the guitar opening; s2, cutting the nylon mesh cloth into a required size, coating glue on the guitar tube opening, and covering the guitar tube opening with the nylon mesh cloth; s3, tightening and drying the nylon mesh cloth by using a traditional manual rope plain skin method, detaching the rope and loosening the binding, and cutting off redundant parts; s4, cutting the modified composite snakeskin into square blocks, soaking, and removing water; s5, coating glue on the periphery of the guitar opening covered with the nylon mesh cloth, and drying the guitar opening; s6, coating glue on the nylon mesh cloth and the periphery of the guitar opening, covering the modified composite snakeskin, and tightening by using a manual rope plain method; and S7, the modified composite snakeskin and the nylon mesh cloth are completely bonded through long bamboo chips, and after glue is dried, edge breadth is trimmed. The preparation method of the Huqin is simple, the prepared Huqin is low in cost, particularly, the zaocys dhumnade does not need to be used as a raw material, and wild animals are greatly protected.

Description

technical field [0001] The invention relates to the technical field of huqin, in particular to a modified composite snakeskin and a method for making the huqin. Background technique [0002] The huqin belongs to a kind of qin. It comes from the minorities in the north. The ancient Han people called the minorities in the north as "Hu". It has a long history and simple shape. The pronunciation is soft and the timbre is pleasant. Can be used solo, ensemble, or to accompany song and dance. Including: Jinghu, Jingerhu, Yuehu, Quhu, Gaohu. These huqin-like harpsichords need to be used in the production and maintenance of large black-headed snakeskins. The black-headed snake is rare, and the supply of snake skin is in short supply, especially the large snake skin, which is expensive. At the same time, it is also an important rare wild animal in my country. On the one hand, it is necessary to protect wild animals, and on the other hand, it is necessary to develop traditional cu...

Claims

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): G10D3/22
CPCG10D3/22
Inventor傅经纬
Owner傅经纬