Exoskeleton finger function rehabilitation device based on multi-section continuous structure

The invention relates to an exoskeleton finger function rehabilitation device based on a multi-section continuous structure. The exoskeleton finger function rehabilitation device comprises a finger driving mechanism pasted on a glove module through a hook-and-loop fastener, the finger driving mechanism is connected with a linear push rod motor, the linear push rod motor is fixed to a loading platform, and the loading platform is connected to the sleeve module and located at the forearm position of the injured hand; the finger driving mechanism comprises an exoskeleton index finger driving mechanism, an exoskeleton middle finger driving mechanism, an exoskeleton ring finger driving mechanism and an exoskeleton little finger driving mechanism covering the metacarpophalangeal joint end, the proximal finger joint end and the distal finger joint end of all exoskeleton fingers; the linear push rod motor drives spring sheets to move forward to cause the spring sheets to deform and bend and drive the fingers to bend, and when moving backwards, the linear push rod motor drives the fingers to stretch. The exoskeleton finger function rehabilitation device is capable of providing CPM rehabilitation training on a patient and is simple and compact in structure and adaptive to fingers of different patients in size.