Elastic device for torque support on wearable robot knee joint

摘要

The present invention relates to a wearing robot comprising an upper skeletal link (12) and a lower skeletal link (14), characterized in that a buffer means (30) is provided between the upper skeletal link (12) And the buffering means 30 is characterized in that the elastic force of the spring 36 is applied when the angle between the upper skeleton link 12 and the lower skeleton link 14 becomes lower than the set value . Accordingly, there is an effect of supporting a shortage of force that can be generated by the actuator by generating an elastic force at a moment of reaching a knee joint angle close to a squat position without affecting the driver at normal times.