扬琴琴体框架制造技术

本实用新型专利技术涉及扬琴，具体地说是一种扬琴琴体框架，包括梯形边框、中间固梁柽、主音梁、子音梁，所述中间固梁柽其左侧的高音区设置有两端分别与梯形边框上、下底边固定的主音梁，其右侧的低音区设置有两端分别与中间固梁柽和梯形边框斜边固定的主音梁，所述子音梁位于低音区并与低音区主音梁呈４５度夹角布置，其下端面与低音区主音梁上端面粘接。与传统扬琴琴体框架相比，低音区主音梁与高音区主音梁相互垂直布置，分担了对琴体框架上下底边的一部分压力，所以琴体框架受力较均匀，不易变形；高音区音梁结构不变，保留了传统扬琴高音区音色特点，而低音区增设的子音梁，起到了主音梁的传导媒介作用，使中低音浑厚动听，由此整体音效得以提高。（*该技术在2016年保护过期，可自由使用*）

Dulcimer body frame

The utility model relates to a dulcimer, particularly a dulcimer body frame, including trapezoidal frame, fixed beam, beam and beam from the consonants, the intermediate fixed beam Chengqi on the left side of the treble is arranged with the two ends of the ladder frame, the bottom edge of the fixed beam on the right side of the tonic, bass set up with the two ends of the middle fixed beam and ladder frame fixed from the hypotenuse of the tonic beam, beam in the bass and consonant with a 45 degree angle and the layout of the bass vocalist beam, the lower end surface and the upper surface of the bass vocalist beam bonding. Compared with the traditional framework of dulcimer body, bass and treble tonic tonic beam beams are arranged vertically, share the body frame on the bottom edge of the part of the pressure, so the body frame stress is uniform, not easy to deformation; constant treble sound beam structure, preserves the timbre characteristics of traditional dulcimer treble. While the bass additional consonant beam plays a role of media transmission, tonic beam, the bass sounds, which can improve the overall sound.

【技术实现步骤摘要】

【技术保护点】
一种扬琴琴体框架，包括梯形边框、中间固樑柽、主音樑、子音樑，其特征在于所述中间固樑柽其左侧的高音区设置有两端分别与梯形边框上、下底边固定的主音樑，其右侧的低音区设置有两端分别与中间固樑柽和梯形边框斜边固定的主音樑；所述子音樑位于低音区并与低音区主音樑呈４５度夹角布置，其下端面与低音区主音樑上端面粘接。

【技术特征摘要】

【专利技术属性】
技术研发人员：潘贵军，
申请(专利权)人：潘贵军，
类型：实用新型
国别省市：13[中国|河北]