This utility model relates to the field of sports
rehabilitation assistive devices, and discloses an
aerobic exercise assistive
rehabilitation device, including a mounting frame, a second mounting block, and a
cycling mechanism. A mounting groove is formed in the middle of the upper surface of the mounting frame, and a
threaded rod is disposed inside the mounting groove. A
servo motor is fixedly connected to the rear end of the inner wall of the mounting groove, and the output end of the
servo motor is fixedly connected to the middle of the rear end of the
threaded rod. A sliding block is threadedly connected to the outer wall of the
threaded rod, and the upper end of the sliding block is fixedly connected to the middle of the lower surface of the
cycling mechanism. In this utility model, the
servo motor drives the threaded rod to achieve precise
position control of the
cycling mechanism, meeting the needs of different heights and
rehabilitation requirements. Simultaneously, the structural design of the sleeve and sliding rod allows for adjustable seat height. Furthermore, the hinged connection between the fixed rod and the mounting block, along with the limiting hole design, enables multi-angle fine adjustment of the fixed rod, meeting the needs of different users for operating handles and control panels.