Ruan Cento

Abstract

The invention relates to musical instrument accessories, particularly to a medium ruan support with arc-shaped supporting plates. The medium ruan support comprises a U-shaped clamping piece, the U-shaped clamping piece structurally comprises two middle plates which are arranged adjacent to each other, the two middle plates are movably connected with two side plates respectively, and every side plate is provided with two arc-shaped small jaws; each middle plate is provided with one arc-shaped supporting plate. The bottom of every arc-shaped supporting plate is provided with a through hole, and a thumbscrew penetrates the through holes to connect the two arc-shaped supporting plates. The middle plates and the side plates are connected through hinges or through door-hinge pit structures. Compared with the prior art, the medium ruan support has the advantages of being scientific in design and easy to manufacture, and can adapt to the shape of the legs of a player to fix the ruan body; therefore, defects that the player is vulnerable to fatigue of a left arm and a left hand and chronic strain of joints due to ruan slipping can be fully overcome.

Description

technical field [0001] The invention relates to a musical instrument accessory, in particular to a Zhongruan piano support with an arc-shaped supporting plate. Background technique [0002] The Zhongruan is not only an important Chinese musical instrument in the plucked string part of the national orchestra, but also an excellent solo instrument. The existing Zhongruan structure comprises the headstock, the neck, the strings, the sound window, the frets, the piano bridge, the drum-shaped piano case, the sounding plate, etc., and the drum-shaped piano case is supported on the player's legs during performance. Because the headstock and neck are heavy, the drum-shaped piano body is easy to slip when playing, which increases the burden on the player's left arm and the pressure on the left hand. In the long run, the player is prone to fatigue and chronic strain on the corresponding human joints. At present, there is no product on the market that solves this problem; players ofte...

AI Technical Summary

Problems solved by technology

Because the head and neck are heavy, the drum-shaped piano body is easy to slip when playing, which increases the burden on the player's left arm and the pressure on the left hand. In the long run, the player is prone to fatigue and chronic strain on the corresponding human joints

At present, there is no product on the market that solves this problem; players often take a common plastic or foam board and stick it to the outside of the drum cabinet with double-sided tape to prevent the drum cabinet from getting stuck on the legs. It is slippery, such a structure is not firm and uncomfortable to use, and the double-sided tape is easy to stain the piano body; and because the sizes of Zhongruan drums produced by different manufacturers are slightly different, the same board sometimes cannot be used for various types of Zhongruan drums. Nguyen

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