Piezoelectric Energy Recovery Electric Skateboard

Abstract

The invention relates to a piezoelectric energy recovery type electric skateboard. The electric skateboard comprises a skateboard face, a supporting bridge, skateboard wheels and an electric control system; the skateboard face is of an upward protruding structure, one end of the skateboard bridge is connected with the skateboard face, and the other end is connected with the skateboard wheels; theskateboard wheels are divided into a skateboard front wheel and a skateboard rear wheel, a hub motor is integrated on the skateboard rear wheel, the electric control system is composed for an electriccontrol system connection wire, an electric control system integrated control panel provided with an energy recovery circuit and an energy storage circuit, an energy recovery module composed of a plurality of piezoelectric units and a battery pack, and the electric control system integrated control panel controls operation of the skateboard rear wheel; and the piezoelectric units in the energy recovery module are formed through alternate superposition and recombination of two-phase materials of polyvinylidene chloride block PVDF and epoxy resin. The piezoelectric energy recovery type electricskateboard overcomes the problems that an electric skateboard existing in the prior art vibrates a lot when skating, and the energy cannot be utilized, through the electricity energy recovery structure, the endurance mileage and the comfort degree of the skateboard are obviously improved.

Description

technical field [0001] The invention relates to the field of transportation tools, in particular to an electric skateboard capable of realizing the function of recovering piezoelectric energy. Background technique [0002] With the continuous improvement of my country's industrial level, technological level and people's living standards, the niche field of skateboarding has attracted more and more attention from young people. The skateboard was invented to give surfers the same pleasure on land. With the popularity of skateboards, people hope to give full play to its function of transportation, so various longboards (Longboard) and small fish boards (Penny board) have appeared. [0003] Traditional skateboarding has always been a sport without a power source, mainly relying on the friction between the rear foot and the ground to generate forward propulsion. The electric skateboard relies on the motor to drive the skateboard wheel to rotate, so as to realize the controllabl...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the above-mentioned technical problems to be solved, the present invention mainly provides an electric skateboard with the function of recovering piezoelectric energy. This invention overcomes the problems in the prior art that the electric skateboard vibrates greatly when sliding and the energy cannot be used, and independently designs a new The unique piezoelectric energy recovery structure has significantly improved its cruising range and comfort

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