The utility model relates to a reinforcing structure of a dulcimer, which is characterized in that a transverse reinforcing tenon groove is arranged on the cross angle of the adjacent piano board and the piano head plate. The utility model increases the strength of the two piano board and the two head plate by strengthening the tenon piece, and can greatly improve the service life of the dulcimer.
【技术实现步骤摘要】
【技术保护点】
一种扬琴的加固结构,由琴头板,滚板和琴帮板所组成,其特征在于:在相邻的琴帮板和琴头板的交叉角上开有横向的加固榫槽,加固榫槽内固设有加固榫片。
【技术特征摘要】
【专利技术属性】
技术研发人员:韩哓莉,宋从甲,
申请(专利权)人:宋从甲,
类型:实用新型
国别省市:11[中国|北京]
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