Tensile adjustable fitness power generation device

Abstract

The invention discloses a tension-adjustable body-building power generation device. A seat is arranged on one side of a support, a fixed pulley is arranged on the top of the support, two vertical sliding rods which are parallel to each other are arranged in the middle of the support, a tension arm is matched with the vertical sliding rods in a sliding mode through sliding rings arranged on the tension arm, the side, provided with a handle, of the tension arm is located above the seat, the top of the tension arm is fixedly connected with a winding sleeve through a tension rope wound on the fixed pulley, one end of the winding sleeve is fixed on the other side of the support through a torsional spring, the other end of the winding sleeve is fixedly connected with the outer ring of an internal tooth single-action ratchet wheel, and an output shaft of the internal tooth single-action ratchet wheel is fixedly connected with an input shaft of a gear box. The tension-adjustable body-building power generation device is simple in structure and convenient to use, tension adjustment can be achieved without a heavy counterweight device, and the energy consumed by people when the people exercise is effectively converted into electric energy, and the electric energy is stored and used for charging electronic equipment or playing music.

Description

technical field [0001] The invention belongs to the technical field of fitness equipment with power generation function, and in particular relates to a tension-adjustable fitness power generation device. Background technique [0002] With the development of the economy and society and the improvement of people's living standards, people's requirements for the quality of life are getting higher and higher. The national fitness is also increasingly valued by all walks of life, and public fitness equipment can be seen everywhere. Yet existing body-building equipment mostly all can only play single body-building function, and the energy that people consume in the body-building process generally all is directly converted into the various mechanical energy of body-building equipment, and existing most body-building equipment can't be very fast. Collect this part of energy well. In addition, the process of using fitness equipment to exercise is also relatively boring. [0003] In...

AI Technical Summary

Problems solved by technology

The existing arm strength training fitness equipment is applicable to a small number of people, and to a certain extent, it cannot achieve a better fitness effect

Images