A human foot mechanical energy generating device

Abstract

The invention discloses a device for generating power by utilizing human foot mechanical energy. The device comprises a base, an energy processing module, a small-sized power generator, a baffle plate, a gearbox, an auxiliary pressure-applying magnet, a transmission bar, a pressure-applying block, a pressure-bearing device shell, a pressure-applying magnet, a pressure-bearing magnet and a power generator output binding post, wherein the auxiliary pressure-applying magnet and the pressure-applying magnet are fixed in upper and lower grooves of the pressure-applying block; the pressure-bearing magnet is fixed at the position, corresponding to the pressure-applying magnet, in the base; the pressure-applying block is clamped in a cavity of the pressure-bearing device shell; the pressure-bearing device shell is clamped in a groove of the base; the transmission bar penetrates through the pressure-applying block, and is connected with a transmission shaft of the gearbox in a sleeving manner; the small-sized motor generates electric energy, and the electric energy is outputted through the power generator output binding post; the power generator output binding post is connected with the energy processing module through a wire; the energy processing module is packaged by the baffle plate in a cavity of the base; and the electric energy is outputted through an energy output interface on the baffle plate. The device is reliable in structure, small in size and high in efficiency, and has the advantage that gravitational potential energy generated during human walking can be converted into electric energy.

Description

technical field [0001] The invention relates to the field of energy-saving power generation in daily life, in particular to a power generation device that generates mechanical energy by using human body movements. Background technique [0002] In recent years, mobile electronic devices have developed rapidly, while their traditional energy supply method—battery—has developed slowly, with little improvement in energy density. In contrast, the human body is a rich energy complex. The human body obtains chemical energy from food through digestion and consumes energy in various forms in daily activities, such as breathing, skin heat dissipation, muscle contraction during exercise, and foot impact during walking The heat generated by the ground is dissipated and so on. The collection and utilization of human heat energy will have an impact on the health of the human body, so the collection and utilization of human mechanical energy has become the focus of research. Due to the co...

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Problems solved by technology

Another example is a power generation shoe device proposed by Wang Yunlong in his patent "Power Generation Shoes" (CN205106519U). Under the pressure of the human body when walking, the bar gear in the sole cavity moves downward and drives the meshing gear to rotate. , and then drive the coil to move to cut the magnetic induction line to generate electric energy. This kind of rack and gear meshing is easy to wear and tear off, and the recovery part-spring is also easy to mechanical fatigue, and the reliability is not high.

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