SUPPORT ASSEMBLY AND KEYBOARD DEVICE

摘要

Provided is a support assembly comprising: a support arranged so as to be rotatable with respect to a frame; a repetition lever arranged so as to be rotatable with respect to the support; and a first extension section that is arranged on a jack side on the repetition lever from the center of rotation of the repetition lever and that is in contact with a stopper from below the stopper, said stopper being used to regulate upward rotation of the repetition lever.