An energy recovery device for pedaling a bicycle seat

Abstract

The invention discloses an energy recycling device for a pedaling bicycle seat. The energy recycling device for the pedaling bicycle seat comprises a bicycle seat cushion, a bicycle seat support and an energy recycling mechanism, wherein the bicycle seat cushion comprises a front seat cushion, a right back seat cushion and a left back seat cushion; the back seat cushions are hinged to the front seat cushion; the bicycle seat support comprises a front seat bracket, elastic materials, a fixing plate, back supporting columns, a base, an opening sleeve, a hoop, an adjusting bolt and front supporting columns; the elastic materials can return the back seat cushion to an initial position; the energy recycling mechanism mainly comprises a shaft, a knocking block, a rotating rod, a fixing block, aback seat bracket, an upper piezoelectric ceramic sheet, a lower piezoelectric ceramic sheet, a lever fixing bracket, a processing system and an energy storage device. The right back seat cushion andthe left back seat cushion can rotate around a hinge center and drive the knocking block to knock the upper piezoelectric ceramic sheet and then sequentially knock the lower piezoelectric ceramic sheet under the action of an elastic element, the back seat cushion is returned to the initial position, and through sequential reciprocating circulation, excess potential energy of a rider is converted into electrical energy which is stored for use; the electrical energy can be used by a mobile phone, an illuminating lamp and other equipment, so that energy waste is avoided.

Description

technical field [0001] The invention relates to a power generation device for energy conversion and recovery, in particular to a piezoelectric ceramic power generation device, which can be used as an energy recovery device for pedal bicycle seats such as human-powered bicycles, tricycles and exercise bikes, and belongs to the field of clean energy. Background technique [0002] The energy crisis is a severe problem faced by human beings in the 21st century, and it has become the main factor restricting the sustainable development of human beings. The development and utilization of clean energy is the key to solving this problem. At present, the research on clean energy such as solar energy and wind energy has made great progress and has been widely used. Various forms of energy such as potential energy, temperature difference energy, vibration energy or noise widely exist in the natural environment and human social activities. People are also studying how to obtain the energ...

AI Technical Summary

Problems solved by technology

In this way, the work done by the potential energy of the rider during riding is not completely converted into the traveling kinetic energy of the bicycle, but partly converted into the potential energy of the spring, so this part of energy is wasted

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