Patent ID: 9061171
Filing Date: 2015-06-23
Classification: A63B

Abstract:
1. A hybrid electric weight device applying to exercise equipment, comprising: a frame body having a seat thereon; a load mechanism fixed on the frame body and having a main shaft, a motor torque member and a spring member respectively mounted on the main shaft for generating a load on the main shaft; a force mechanism fixed on the main shaft and having at least a set of rods, load cells and handles for users applying a force to the main shaft; an acceleration processing board having an acceleration sensor and a microprocessor mounted on the load cell of the force mechanism; a digital watch arranged on the frame body for users inputting an exercise set value; and a servo controller mounted on the frame body and electrically connected to the acceleration processing board, the load cell, the motor torque member and the digital watch; whereby when operating the force mechanism, the users feel the load generated by both the motor torque member and the spring member of the load mechanism, and the servo controller continues to compare differences in the value of the load cell, digital watch and acceleration processing board and then corrects a current value to drive the motor torque member.