The invention provides a spring mounting base for Hulusi or bawu; a metal spring mounting base is sealed at the beginning of the base; the inner hole of the spring mounting base is connected with the sound tube of Hulusi or Bawu through the opening at the end; the spring mounting base is an integral forming structure; the side wall of the spring mounting base is provided with a reed groove connected with the inner hole of the reed mounting base, and the reed is fixed in the reed groove. The spring mounting base and the pronunciation reed are all made of metal material, and their thermal expansion and contraction coefficients are similar. Therefore, the thermal expansion and contraction of the spring mounting base have little effect on the deformation of the pronunciation reed when the season and ambient temperature change, thus enhancing the stability of the reed shape and pronunciation and prolonging the service life of the pronunciation reed. The invention has the advantages of not changing the timbre and rhythm of Hulusi and Bawu, but better enhancing the stability of the reed shape and pronunciation of musical instruments, prolonging the service life of musical instruments, accurately adjusting the musical instrument pitch, and reasonable structure and easy implementation of industrial production.
【技术实现步骤摘要】
葫芦丝或巴乌的簧片安装底座
本专利技术涉及一种葫芦丝或巴乌的簧片安装底座。
技术介绍
葫芦丝、巴乌是我国云南少数民族的传统乐器,属簧片发声的管乐器。其音色优美、飘逸,外形独特,具有浓郁的民族特点,深受国内外音乐人士和爱好者的喜爱。葫芦丝、巴乌上的发音簧片为铜质材料,是乐器的核心部件,目前一般是在葫芦丝、巴乌音管的一端开个可以安装簧片的长方形槽,然后直接把簧片粘贴在音管上。也有使用塑料材质的簧片安装底座插入音管,然后把发音簧片安装在塑料头上。其共同特点是由于铜质簧片与安装基座的材质热胀冷缩系数区别比较大,使这种安装发音簧片的方式容易受气候环境温度变化的影响,导致簧片开胶或者簧舌角度易变,出现发音不稳定的现象。且气温变化较大音准出现较大误差时,不方便调节簧片与音孔的距离以校正音准,也不利于簧片与音管损坏后的维修与更换。
技术实现思路
本专利技术所要解决的技术问题是提供一种结构合理、减少受外界环境因素影响的葫芦丝或巴乌的簧片安装底座。为解决上述技术问题,本专利技术提供了一种葫芦丝或巴乌的簧片安装底座;金属材质的簧片安装底座始端封口,簧片安装底座内孔通过末端开口与葫芦丝或巴乌的音管相通,簧片安装底座是一体成型结构,簧片安装底座侧壁开有与簧片安装底座内孔相通的簧片槽,簧片固定在簧片槽内。采用这样的结构后,簧片安装底座及发音簧片均为金属材质,其热胀冷缩的系数相近,所以在季节、环境温度变化时簧片安装底座热胀冷缩对发音簧片的形变影响很小,从而可以增强簧片形状及发音的稳定性,延长发音簧片的使用寿命。本专利技术的有益效果为:不改变葫芦丝、巴乌的音色音韵,但可以更好的增强乐器簧片形 ...
【技术保护点】
1.一种葫芦丝或巴乌的簧片安装底座,其特征为:金属材质的簧片安装底座始端封口,簧片安装底座内孔通过末端开口与葫芦丝或巴乌的音管相通,簧片安装底座是一体成型结构,簧片安装底座侧壁开有与簧片安装底座内孔相通的簧片槽,簧片固定在簧片槽内。
【技术特征摘要】
1.一种葫芦丝或巴乌的簧片安装底座,其特征为:金属材质的簧片安装底座始端封口,簧片安装底座内孔通过末端开口与葫芦丝或巴乌的音管相通,簧片安装底座是一体成型结构,簧片安装底座侧壁开有与簧片安装底座内孔相通的簧片槽,簧片固定在簧片槽内。2.根据权利要求1所述的葫芦丝或巴乌的簧片安装底座,其特征是:簧片安装底座末端设置有套接组件,簧片安装底座与葫芦丝或巴乌的音管通过套接组件连接,套接组件包括套管和衬套,簧片安装底座的末端固定套装在套管内孔,衬套固定在与葫芦丝或巴乌的...
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