Portable guzheng finger training device

A portable, guzheng technology, applied in the field of musical instruments, to avoid damage or entanglement, easy to carry, and easy to store.

Active Publication Date: 2021-03-12
SHANDONG UNIV +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies in the prior art, the present invention provides a portable guzheng finger training device, which has the advantages of allowing blind people to touch it when practicing, and solves the above-mentioned problems.

Method used

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  • Portable guzheng finger training device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Example 1: Please refer to Figure 1-5 , a portable guzheng finger training device, including a piano board 1, a backing board 3, a winding shaft 4 and a zither string 5, the number of the backing boards 3 is two, the backing boards 3 are respectively arranged on the left and right sides of the upper surface of the piano board 1, and the winding shaft 4 The number is six, and the six winding shafts 4 are misplaced and arranged on the left side of the backing plate 3 on the left side. Each winding shaft 4 is provided with a zither string 5, one end of the zither string 5 is wound on the winding shaft 4, and the other end of the zither string 5 is One end goes around the backing plate 3 on the right side and is arranged through the upper surface of the piano board 1. One end of the zither string 5 located in the piano board 1 is fixedly connected with the inner bottom surface of the piano board 1. The piano board 1 is divided into two parts, the left and the right, and the...

Embodiment 2

[0034] Embodiment 2: On the basis of Embodiment 1, please refer to Figure 4 , the pinch plate 71 is also provided with a sealing cloth roller 76, the length of the sealing cloth roller 76 is adapted to the width of the inner cavity of the piano board 1, the front and rear ends of the sealing cloth roller 76 are movably connected with the front and rear inner walls of the piano board 1, and the sealing cloth roller 76 is fixedly connected between the end of the outermost ring and the clamping plate 73 .

Embodiment 3

[0035] Embodiment three: on the basis of embodiment two, please refer to Figure 6-7 , the lower surface of the adjustment plate 82 is provided with a mounting groove 85, the mounting groove 85 is an annular groove, and a one-way engaging block 86 is arranged in the mounting groove 85, and the one-way engaging block 86 is a tooth block in the shape of a right triangle, and the one-way engaging block The block 86 is located in the mounting groove 85 and is laid in the same direction and is fixedly connected between the one-way engaging block 86 and the mounting groove 85. A movable engaging block 87 is arranged at a position penetrated by the adjustment plate 82 on the piano board 1, and the position of the movable engaging block 87 is in line with that of the mounting groove 85. The positions of the mounting slots 85 are corresponding, and the movable engaging block 87 is a right-angled triangular block whose shape is the same as that of the one-way engaging block 86 but opposi...

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Abstract

The invention relates to the technical field of musical instruments, and discloses a portable guzheng finger training device. A hinge shaft is arranged on the piano board, and the left and right ends of the hinge shaft are fixedly connected with the piano board. It is installed at the divided position of the inner bottom of the piano board. There is a winding device on the left side of the piano board. The winding device is installed through the left side wall of the piano board. There is also a cover on the left side of the piano board. The cover is an arc-shaped board. And the upper end of the cover is provided with a movable shaft. This portable guzheng finger training device uses the hinge shaft to change the entire piano board into two parts that can be folded, so that the user can fold the piano board when carrying it. The method reduces its size to make it more convenient to carry. At the same time, the user can also roll up the strings through the winding device to avoid damage or winding of the strings, so that the piano board can be more compact when carried, increasing the the practicality of the device.

Description

technical field [0001] The invention relates to the technical field of musical instruments, in particular to a portable guzheng finger training device. Background technique [0002] Guzheng, also known as Hanzheng, Qinzheng, Yaozheng, and Luanzheng, is a zither instrument among the traditional musical instruments of the Han nationality in China. It belongs to the plucked string instrument. It is one of the unique and important national musical instruments in China. , rich playing skills, has a very strong expressive force, so it is deeply loved by the broad masses of the people. Now there are also small Guzheng, portable Guzheng, mini Guzheng, Banzheng, Xinzheng, twelve well-tempered tuned Zheng, and now many people are learning to play Guzheng, but they will also use portable Guzheng finger trainers to practice Carry out intensive training by yourself, train the rhythm, strength and pause time of playing to ensure that the timbre of the real guzheng will not be affected by...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09B15/00
CPCG09B15/00
Inventor 杨璋菡萏刘一可郭金诺
Owner SHANDONG UNIV
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