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Horse head string instrument with sound post having pickup function

A matouqin and sound column technology, applied in instruments, stringed instruments, musical instruments, etc., can solve the problems of low bass sound, poor stability, etc., and achieve the effect of improving sound quality, improving thickness, and good audio performance.

Pending Publication Date: 2019-03-26
许昌义
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The sound column of the traditional columnar structure has poor stability against left and right swings, and the bass sound is weak

Method used

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  • Horse head string instrument with sound post having pickup function
  • Horse head string instrument with sound post having pickup function

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0010] In the figure, the sound column has a matouqin with pickup function, the sound column of the matouqin, the middle of the middle section 1 is hollow, and a pickup head 8 is installed inside the big end of the middle section 1; between the pickup head 8 and the middle section 1 There are brackets7. There are air holes 4 above the middle section 1 . There are at least two air holes 4, and the air holes 4 are evenly distributed around the axis of the middle section 1; the sound pickup surface of the pickup head 8 faces the small head, and the bracket 7 is made of rubber material, which can increase the effect of vibration isolation and reduce the vibration of the sound column of the matouqin Noise caused by material deformation. The pickup head 8 is a dynamic pickup. The pickup head 8 is sent to the loudspeaker by wires, and the moving coil pickup has a wide audio frequency range, high and low sounds can be taken into account, the sound is magnetic, and the sound quality ...

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Abstract

Disclosed is a horse head string instrument with a sound post having a pickup function. The middle of the middle section of the sound post of the horse head string instrument is hollow. A pickup headis arranged inside one big end of the middle section. A support is arranged between the pickup head and the middle section, and the middle section is provided with an air hole. The pickup head is a moving coil type pickup device. The sound post of the horse head string instrument is divided into the middle section, an upper section and a lower section. The middle section is of a structure with a big end and a small end, the lower section is arranged on the big end, the upper section is arranged on the small end, the upper end face of the small end is attached to a panel of the horse head string instrument, the lower end face of the big end is attached to a back plate of the horse head string instrument, and the supporting area of the upper end face is smaller than that of the lower end face. Sound signals generated in a resonance box of the horse head string instrument pass through the air hole in the middle section and are picked by the pickup head.

Description

technical field [0001] The invention relates to the sound column of the Matouqin, especially the "Matouqin with the function of picking up the sound column". It is a sound column with a large and small head. Acoustic horse head fiddle. Background technique [0002] The sound column of the matouqin is a small column standing upright inside the piano body, next to the piano bridge, tightly against the panel and the back panel. The sound column is the soul of Matouqin. Because the function of the sound column is not only to support and resist the pressure of the bridge to the panel, but also to transmit the vibration of the panel to the backboard. Any small movement of its position forward, backward, left, and right may change the vibration state of the entire piano, that is, affect the tone of the entire piano. Its tightness, size, diameter, and wood grain density also inevitably affect the timbre and volume of the piano. On the matouqin, there is nothing more attractive f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G10D1/00G10D3/04
CPCG10D1/00G10D3/053
Inventor 许昌义
Owner 许昌义
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