Large-range horse head string instrument

A matouqin and sound range technology, applied in stringed instruments, instruments, musical instruments, etc., can solve the problem of not enough bright treble, achieve the effect of enhancing resonance effect, enhancing vibration and playback effect, and improving compression performance

Inactive Publication Date: 2014-10-08
INNER MONGOLIA UNIV FOR THE NATITIES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the above-mentioned improvements have received certain effects, the treble part of the existing products is still not bright enough and still needs to be improved.

Method used

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  • Large-range horse head string instrument
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  • Large-range horse head string instrument

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] The first embodiment: figure 1 figure 2 image 3 A kind of matouqin with a large range is introduced, including a piano bar 1, a sound box 2, a string code 3, a string 4, a piano shaft 5, a bow (not shown), combined with Figure 5 Figure 6 Figure 7 It can be seen that the panel 7 of the speaker 2 adopts a bow-shaped arc panel. This kind of curved panel is different from the existing panel with thin surroundings and thick middle. In the existing panel, only the middle part of the outer side is slightly convex, while the inner side is flat. Although the pressure bearing performance is better than that of the equal thickness panel, the improvement is not large. In this example, the inside and outside of the panel protrude outwards, combined with Figure 4 It can be seen that the bow height h of the panel section is 10-20mm. The pressure of the string code 3 is directly transmitted to the frame of the speaker 2, the pressure bearing performance is greatly improved,...

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PUM

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Abstract

The invention relates to a musical instrument, namely, a large-range horse head string instrument. The large-range horse head string instrument comprises a bar (1), a sound box (2), a string code (3), strings (4), a bow, and a shaft (5). The large-range horse head string instrument is characterized in that the inner side and the outer side of a panel (7) of the sound box (2) are bow-shaped arc panels (7) with a convex middle part. The large-range horse head string instrument has the following beneficial effects: the compression performance of the bow-shaped arc panels are improved, the strings can be pulled tightly, and the sound effect is improved significantly; the string code is moved down, and the panel above the string code is provided with a large sound hole, which enhances the vibration and playing effects; the bar does not pass through the sound box, a bass bar behind the panel is removed, most of interference waves are eliminated, and the resonance effect is enhanced; and the wood grain direction of the wall panel of the sound box is perpendicular to the strings, which is conducive to transverse spread of acoustic waves. Loud phonemes are added while the traditional characteristics of the horse head string instrument are maintained, and the popularization and development of the horse head string instrument are expected to be promoted.

Description

technical field [0001] The invention relates to a musical instrument, namely a matouqin with a large pitch range. Background technique [0002] Matouqin is a traditional Mongolian musical instrument. It is composed of a qin bar, a speaker, strings, a bow, a qin shaft, and a string. Matouqin has a deep and solemn pronunciation and strong appeal. It is deeply loved by people and enjoys a high reputation at home and abroad. However, since the speakers of the Matouqin are mostly made of relatively thick wooden boards, the resonance effect is poor; the panels of the speakers are of a flat structure, which bears less pressure from the strings, making it difficult to tighten the strings. The string code is located in the middle and upper part of the speaker panel, occupying the position of the sound hole. The sound hole can only be opened on both sides, and it is very small, which reduces the playback effect; the thick piano rod passes through the speaker, and the sound waves refl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G10D1/00G10D3/00G10D3/04
Inventor 程生宝
Owner INNER MONGOLIA UNIV FOR THE NATITIES
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