The utility model relates to a combination instrument, belonging to the piano and string instruments and a flat box shaped, which according to the piano arrangement method with phoneme keys, the keys of the piano strings and through the corresponding pronunciation, including bucket out fighting and infighting, surrounded by copper cylinder, Ming bucket front cover enclosed by the plane plate, the front cover is closed by a python infighting, set four strings, two as a group, the upper part is fixed by the lower chord twist, respectively and out fighting and infighting is fixed by a string hook; compared with the existing stringed musical instrument of the utility model, because of the arrangement of the keys, thus greatly simplifying the playing method not only widens the range, and is easier to achieve some difficulty playing skills while avoiding large, such as the erhu pronunciation soft but not crisp, crisp and soft pronunciation Banhu and other shortcomings, is a kind of easy to be accepted by the public of stringed musical instruments.
【技术实现步骤摘要】
本技术涉及一种合音琴,属于弦乐器。在传统的弦乐器中,如二胡、板胡、高胡、小提琴、琵琶、古筝、古琴等都没有固定的音键,因而演凑难度较大,音域也较窄,给普及应用带来不便。本技术的目的是为了克服上述现有技术中的不足之处,而提供一种演凑技巧容易掌握,音域范围宽的合音琴。本技术的目的是这样实现的它由琴身、琴弦、琴弓、弦钮、弦钩、发音斗、音枕等部件组成。琴身呈扁盒状,其上按钢琴音位排列法装有音键,该音键与穿过琴身的琴弦相对应;发音斗包括明半和暗斗,均由铜板围成筒状,明斗前盖由梧桐板封闭,暗斗前盖由蟒皮封闭;琴弦设置四根,两根为一组,其上部由弦扭固定,下部通过弦钩分别与明斗和暗斗固定。本技术通过音键和琴弓配合来演凑。本技术与现有弦乐器相比,由于设置了与钢琴相似的指定音位排列的音键,因此,大大简化了演凑方法,不但加宽了音域,而且更容易实现一些难度较大的演凑技巧,从声学角度讲,本技术发出的是两个相干波源,暗斗发出的是低音波源,明斗发出的是高音波源,高低音相差八度,从而避免了诸如二胡柔而不脆、板胡脆而不柔的缺点,是一种容易被大众接受的弓弦乐器。附图图面说明附图说明图1为本技术的主视结构示意图。图2为本技术的侧视结构示意图。图3为本技术的琴弓示意图。以下结合附图及实施例详述本技术。本技术由琴钮(1)、琴弦(2)、琴身(3)、音键(4)、音枕(5)、发音斗(6)、弦钩(7)、琴弓(11)等部件组成。琴身(3)呈扁盒状,为木制结构,其上按钢琴音位排列法装有音键(4),该音键(4)共21个,分为两排,分别与穿过琴身(3)的琴弦(2)相对应;发音斗(6)由明斗(9)和暗斗(10) ...
【技术保护点】
一种合音琴,包括琴身、琴弦、琴弓、弦扭、弦钩、发音斗、音枕,其特征在于:a、琴身呈扁盒状,其上按钢琴音位排列法装有音键,该音键与穿过琴身的琴弦相对应;b、发音斗包括明斗和暗斗,均由铜板围成筒状,明斗前盖由梧桐板封闭,暗斗前盖由蟒皮封 闭;c、琴弦设置四根,两根为一组,其上部由弦扭固定,下部通过弦钩分别与明斗和暗斗固定。
【技术特征摘要】
1.一种合音琴,包括琴身、琴弦、琴弓、弦扭、弦钩、发音斗、音枕,其特征在于a、琴身呈扁盒状,其上按钢琴音位排列法装有音键,该音键与穿过琴身的琴弦相对应;b、发音斗包括明斗和暗斗,均由铜板围成筒状,明斗前盖由梧桐板封闭,暗斗前盖由蟒皮封闭;c、琴弦设置四根,...
还没有人留言评论。发表了对其他浏览者有用的留言会获得科技券。