US 2026/0076856 A1 · MOTOR TRANSMISSION MECHANISM AND UPPER LIMB REHABILITATION ROBOT

Abstract

A motor transmission mechanism and an upper limb rehabilitation robot are provided. The motor transmission mechanism includes a motor, a torque sensor, an output component, a support bearing, and a mounting structure. The torque sensor, the output component, and an inner ring of the support bearing are sequentially fixedly connected along an axial direction of the motor. The mounting structure has an accommodation cavity and an opening structure in communication with the accommodation cavity. The torque sensor, at least a portion of the output component, and the support bearing are disposed within the accommodation cavity. The output component passes through the opening structure to an outside of the mounting structure, and the motor and an outer ring of the support bearing are fixed to the mounting structure.

Claims20

Dependent claims

A motor transmission mechanism, comprising a motor, a torque sensor, an output component, a support bearing, and a mounting structure;

wherein the motor, the torque sensor, and the output component are sequentially connected in a transmission way, the torque sensor, the output component, and an inner ring of the support bearing are sequentially fixedly connected along an axial direction of the motor;
wherein the mounting structure has an accommodation cavity and an opening structure in communication with the accommodation cavity, the torque sensor, at least a portion of the output component, and the support bearing are disposed within the accommodation cavity;
the output component passes through the opening structure to an outside of the mounting structure, and the motor and an outer ring of the support bearing are fixed to the mounting structure.

A motor transmission mechanism, comprising:

a motor, having a power output end;
an output component;
a torque sensor, configured to detect an output torque of the motor, wherein the torque sensor is fixedly connected to the power output end, and the torque sensor is configured for connecting the power output end to one end of the output component;
a support bearing, configured to support the other end of the output component;
and
a mounting structure, the motor, at least a portion of the output component, the torque sensor, and the support bearing being disposed in the mounting structure;
wherein the motor, the torque sensor, and the output component are sequentially connected in a transmission way, the torque sensor, the output component, and the support bearing are sequentially fixedly connected along an axial direction of the motor.

4 more elements

Dependencies are inferred from the claim text.

Motor transmission mechanism and upper limb rehabilitation robot

Life of this patent

Motor transmission mechanism and upper limb rehabilitation robot

Life of this patent

Abstract

Claims20