主权项 |
1. A shoulder rest structure for a violin and a viola, comprising:
a first body having a positioning piece, wherein the positioning piece has a first connecting part and a first counterpart at two ends thereof, wherein the first connecting part connects at least one first adjustment piece and the first counterpart connects at least one second adjustment piece; a second body having a first side and a second side, wherein the first side attaches to the first body correspondingly; and a third adjustment piece and a fourth adjustment piece, wherein the third adjustment piece correspondingly connects the first adjustment piece and the fourth adjustment piece correspondingly connects the second adjustment piece. |