The invention discloses a piano score which is easy to turn pages and a piano which can turn pages automatically, belonging to the technical field of piano. The purpose of the invention is to solve the problem that the piano score in the prior art is easy to cause the failure of automatic turning pages, and to provide a piano score which is easy to turn pages and a piano which can turn pages automatically. The piano includes the piano score and the axis, and the piano score surrounds the axis in a cylindrical structure. The piano includes the piano body, and the piano body is equipped with a piano score placing platform. The two sides of the piano score placing platform are respectively equipped with a winding column and the piano score mentioned above. The winding column and the piano score can rotate around their respective axes, and a driving device for driving the rotation of the winding column is also provided under the winding column. By driving the winding column to rotate and wrapping the piano score on the winding column, the automatic turning of the piano score is realized. The overall structure is simple, novel and practical, which is very suitable for popularization and application.
【技术实现步骤摘要】
一种便于翻页的琴谱及可自动翻页的钢琴
本专利技术属于钢琴
,具体涉及一种便于翻页的琴谱及可自动翻页的钢琴。
技术介绍
现有的钢琴琴谱一般为书本式的可摊开长方体状,在弹奏过程中一般需要利用间隙腾出手来进行翻页,这样往往导致演奏不连续,影响演奏效果。虽然已有一些便于琴谱自动翻页的装置,但是在翻页时如果琴谱出现部分角落缺失,或者相邻两页之间粘连较为紧密时,很难将每一页琴谱进行完全分开,十分容易导致翻页失败。申请号为CN201210056747.X的专利技术专利公开了一种钢琴琴谱自动翻页器,包括基座板、钢琴谱本靠板、电机、齿轮组、扇形齿轮、回复弹簧、限位开关、拨杆、弹性弯曲钢条、摩擦块、踏板开关。本专利技术利用压在钢琴谱本靠板上弹性弯曲钢条末端的摩擦块对琴谱页角的摩擦力而隆起,在扇形齿轮的作用下实施琴谱自动翻页。钢琴演奏者需要翻页时轻踩踏板开关便可以轻松的完成琴谱的自动翻页,结构简单,制造成本低,使用方便。该专利对于一些缺失了角落或者相邻两页粘连比较紧密的钢琴谱本作用效果差。另外,因为摩擦作用往往导致琴谱褶皱,影响后续使用,翻页之后的琴谱页面如果未固定稳妥也容易导致 ...
【技术保护点】
1.一种便于翻页的琴谱,包括琴谱(5),其特征在于:还设有轴心,琴谱(5)环绕在轴心上呈圆柱体结构。
【技术特征摘要】
1.一种便于翻页的琴谱,包括琴谱(5),其特征在于:还设有轴心,琴谱(5)环绕在轴心上呈圆柱体结构。2.一种可自动翻页的钢琴,包括钢琴本体(1),其特征在于:钢琴本体(1)上设有琴谱置放台(2),琴谱置放台(2)的两侧分别设有绕卷柱(6)以及如权利要求1所述的琴谱(5),绕卷柱(6)以及琴谱(5)均可绕各自的轴线旋转,绕卷柱(6)下还设有用于驱动绕卷柱(6)转动的驱动装置。3.如权利要求2所述的一种可自动翻页的钢琴,其特征在于:驱动装置与绕卷柱(6)之间还设有第二转盘(4),第二转盘(4)上偏心设置有多个固定凸起(41),绕卷柱(6)的底部设有与所述固定凸起(41)相适配的开孔(61);琴谱(5)底部设有用于固定琴谱(5)的第一转盘(3),所述轴心穿出琴谱(5),第一转盘(3)上设有与中心轴相适配的安装孔。4.如权利要求3所述的一种可自动翻页的钢...
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