| 摘要 |
The present invention realizes a magnetic load control device, which comprises a semi-magnetic plate rotating with the driving power delivered through an exercise instrument, and multiple magnets installed to be separated to correspond to the edge part of the semi-magnetic plate and generating a load by allowing to flow eddy current to the semi-magnetic plate. The magnetic load control device has the following effects: first, an effect capable of generating a load necessary for motion by using magnets without installing a weight to an exercise instrument; second, effects capable of reducing the volume of the exercise instrument by not installing a weight, and preventing safety accidents possibly caused when replacing the weight; third, an effect capable of reducing the volume of the device as the attachment and assembly process of magnets is simple as a device fixing magnets is an arc flat panel, not a″U″-shaped bracket, and a separate device for fixing the bracket is unnecessary; fourth, an effect capable of increasing the efficiency of generating a load as an attachment plate attaching a magnet thereto has a curved shape like a rotary plate, and a dead zone is not produced in a torque application domain due to the magnetism of the magnets; and fifth, effects capable of easily changing the number and size of magnets, and conveniently producing a strong load by changing the attachment plate to an arc-shaped attachment plate with a larger angle when a stronger load is necessary. |
