Self-power-generation sitting type leg bending trainer device

Abstract

A self-power-generation sitting type leg bending trainer device comprises a rack, a power input device, a transmission device and a power generation device, and the power input device comprises an adjusting disc, a power arm, a rope and a balance weight; the power generation device is a generator based on the law of electromagnetic induction; the power input device is installed on the rack, power is input by manpower through the power arm, the power is converted into gravitational potential energy of the balance weight, and when the manpower stops inputting the power, the gravitational potential energy released by return of the balance weight passes through the transmission device and reaches the power generation device to generate electric power. The self-power-generation sitting type leg bending trainer device not only can be used for body building, but also can be used for converting physical energy of a human body into electric energy; and the self-power-generation sitting type leg bending trainer device has the advantages of being accurate in transmission, low in noise, low in vibration and the like, can be installed on occasions such as gymnasiums and rehabilitation centers, and is effective equipment for people to practice energy-saving and environment-friendly concepts and exercise and fitness.

Description

technical field [0001] The invention relates to the field of sitting-type leg-bending trainers, in particular to a seated-type leg-bending trainer device for spontaneous generation. Background technique [0002] Seated Leg Curl Trainer is a machine that exercises calf and thigh muscles and knee joints. It is a kind of fitness equipment commonly used in gyms and rehabilitation centers. It is mainly composed of racks, power arms, adjustment dials, counterweights, seats, etc. Partial composition. When exercising, the user adjusts the seat angle and the position of the power arm on the adjustment plate according to their own body shape, then puts their legs under the power arm, and lifts the power arm with their calves. During this process, the power arm lifts the weight through the rope , the counterweight is used as the load, and the user’s leg muscles and knee joints are exercised during the lifting of the power arm by the calf. When the calf stops lifting the power arm, the...

AI Technical Summary

Problems solved by technology

How to combine the self-generating technology to convert the physical energy paid by users when using the sitting leg curling training device into electrical energy, and at the same time avoid problems such as vibration and noise caused by the power generation process, resulting in problems such as degradation of user experience, has become a sitting leg bending training Problems that need to be solved urgently in device design

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