Fluid-damped direct-drive bicycle riding platform and use method thereof

A fluid-damped direct-drive bicycle riding platform, comprising a rack for supporting, a main shaft and a transmission shaft;

• wherein the rack comprises a front bottom foot tube, a rear bottom foot tube, a front support rod, a main beam and an angle adjuster;
• the front support rod is fixed on the front bottom foot tube by a first plurality of bolts, the main beam is fixed on the rear bottom foot tube by a second plurality of bolts, the angle adjuster is fixed on the main beam by a third plurality of bolts, an upper end of the front support rod is hinged to the angle adjuster, the main beam is provided with the main shaft and the transmission shaft, the main shaft is press-fitted on the main beam in an interference fit, the transmission shaft is fixed on the main beam through a first bearing, a left end of the transmission shaft is connected to a fluid resistor, a right end of the transmission shaft is fixed with a first pulley, a second pulley sleeves a side of the main shaft located on the first pulley, and a belt configured for driving sleeves an outer side of the first pulley and an outer side of the second pulley;
• wherein the fluid resistor is driven by the transmission shaft, resistance of the fluid resistor is generated by a viscous fluid, the fluid resistor is fully closed by a shell, and the fluid resistor contains a transmission component that plays a damping role inside the shell such that a higher rotating speed causes greater damping, wherein the shell of the fluid resistor is fixed on the main beam, and the transmission component in the fluid resistor is linked with the left end of the transmission shaft;
• wherein a power module fixing base is fixed at the top end of the main beam and a power meter is mounted on the power module fixing base;
• wherein the power meter comprises a power module and a sensing element, the power module is mounted on the power module fixing base, and the sensing element is fixed at a side of the second pulley opposite to the main beam;
• wherein, when the second pulley rotates, the sensing element fixed on the second pulley is driven to rotate;
• and
• every time the sensing element passes by the power module, the sensing element transmits a signal to the power module, and the power module transmits the signal to an intelligent device.