Hand movement mechanism and wheelchair

The invention belongs to the technical field of hand movements, and provides a hand movement mechanism which comprises a bracket, a limiting block, a hand movement device and a hand fixing device, wherein the limiting block is arranged on the bracket for limiting a hand moving area, the hand movement device is arranged on one side of the limiting block, the hand fixing device is arranged on the hand movement device, and the hand fixing device is arranged on one side close to the limiting block for fixing a hand. Through the above technical solution, the problem that the hand can not move freely due to diseases or other reasons in prior art is solved, and movement and exercise of the hand is achieved. 本发明属于手部活动技术领域，提出了一种手部活动机构，包括支架，限位块，设置在支架上，用于限制手部活动区域，手部活动装置，设置在限位块的一侧，手部固定装置，设置在手部活动装置上，且手部固定装置位于靠近限位块的一侧，用于固定手部。通过上述技术方案，解决了现有技术中由于疾病等无法自由活动的手实现活动锻炼的问题。