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Sound box type string bar

A chord and chord technology, which is applied to the field of speaker-type chords, can solve the problems of expensive manufacturing of musical instruments, no sounding function of chords, monotonous timbre of musical instruments, etc.

Inactive Publication Date: 2007-03-14
张东海
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the string rods of Banhu, Erhu, Quhu and other musical instruments are all made of precious wood such as mahogany, sandalwood or black wood, and are made of solid structure. Sound function, the tone of the instrument is monotonous, and the appreciation effect is poor

Method used

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  • Sound box type string bar
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Embodiment Construction

[0008] According to the accompanying drawings, the sound box type string rod of the present invention is characterized in that the string rod (1) is a hollow tube body made of stainless steel or copper material, and the cavity tube body of the string rod (1) is provided with the lower part of the string rod. Hole (4), chord sound hole (7) and chord one-way sound hole (12), outer string upper hole (15) and outer string lower hole (16), inner string upper hole (13) and inner string lower hole (14), sound hole (10) at the top of the chord bar.

[0009] The present invention is carried out, and is example with Banhu, the chord (1) adopts the stainless steel forming material to be crimped and welded, and the chord (1) top is made into square tube shape, and the bottom is made into circular tube shape. So-called chord (1) bottom refers to that end part of installation base (3). The bottom of the chord (1) passes through the plank (2), and the lower end is fixed on the base (3) by a...

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PUM

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Abstract

The related sound-box-type chord is manufactured by stainless steel or copper. Wherein, on the chord cavity, it arranges two lower chord sound holes, a one-way hole, outside chord upper and lower hole, the inner chord upper and lower hole, and the chord top sound hole. This invention has wide tone color for appreciation, and just needs low cost.

Description

(1) Technical field [0001] The invention relates to a sound box type string rod for playing musical instruments. (2) Background technology [0002] At present, the string rods of Banhu, Erhu, Quhu and other musical instruments are all made of precious wood such as mahogany, sandalwood or ebony, and are made of solid structure. Sound function, musical instrument timbre is monotonous, and the appreciation effect is poor. (3) Contents of the invention [0003] The object of the present invention is to provide a sound box type string rod, which can make the sound of the musical instrument deep and broad, the pitch is pleasant, the appreciation effect is good, and the manufacturing cost is low. [0004] According to the technical solution of the present invention, the sound box-type chord rod is a hollow pipe body made of stainless steel or copper material, and the chord hollow pipe body is provided with a lower part of the chord sound hole, a chord sound hole and a chord one-...

Claims

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Application Information

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IPC IPC(8): G10D3/00G10D1/00
Inventor 张东海
Owner 张东海