2 results about "Twisting movements" patented technology

A binding tool may comprise a binding mechanism, a feed motor configured to cause the binding mechanism to perform a feed motion, a twisting motor configured to cause the binding mechanism to perform a twisting motion, a sensing device configured to acquire state information representing the state of at least one of the binding mechanism, the feed motor, and the twisting motor, and a control unit. The control unit may be configured, after driving the twisting motor to initiate the twisting motion, to stop the twisting motion when a twisting stop condition is met.The control unit can be configured to set the twisting stop condition for the twisting movement based on the state information acquired by the sensing device before the twisting movement is executed.

The nursing-oriented double-arm teleoperation and data acquisition robot comprises a back mechanism, a left arm mechanism and a right arm mechanism, and the upper portion of the back mechanism is connected with the left arm mechanism and the right arm mechanism and used for supporting and driving double arms to act; the back mechanism is formed by sequentially connecting a bottom piece, a bearing table, a waist rotating steering engine, four air pressure rods, a caudal vertebra mechanism, a spine mechanism and a shoulder flange. Two waist rotation freedom degrees are introduced into the back mechanism, front-back bending and left-right twisting actions of the waist of the robot are achieved, and therefore the coordination of double-arm operation is remarkably improved. The telescopic structure of the pneumatic rod provides auxiliary support and damping adjustment for the waist, and the weight of the upper structure can be automatically balanced according to the load; and the waist steering engine is matched with the caudal vertebra mechanism to realize the bending action, so that the robot can simulate the trunk adjustment of a human body in the operation process. A more comprehensive rehabilitation environment can be provided for patients with waist problems, the waist activity is improved, and muscle recovery is accelerated.