Flexible power generation device and power generation backpack applying same

Abstract

The invention relates to a flexible power generation device and a power generation backpack applying the same. The flexible power generation device comprises a back plate and a sliding plate capable of sliding relatively. A resilient mechanism for driving the sliding plate to slide upward is arranged between the back plate and the sliding plate. A generator is fixed to the sliding plate. A rotating shaft is rotatably connected to the sliding plate. The rotating shaft and the generator rotate homodromously through a single-direction transmission mechanism. A rope winds the rotating shaft, ropefasteners are fixed to the upper and lower ends of the back plate. The upper and lower ends of the rope are fixed to the rope fasteners. When the sliding plate slides downward, the rotating shaft is pulled by the rope to rotate, the rotating shaft drives the generator to rotate in a single direction to generate electricity through the single-direction transmission mechanism, and the resilient mechanism is compressed to have an elastic force so as to drive the sliding plate to reset. The power generation device is not affected by an environment, and the resilient mechanism can collect mechanical energy generated by the backpack which vibrates up and down when a human body walks or runs, and the mechanical energy is further converted into electric energy.

Description

technical field

[0001] The invention relates to the technical field of wearable power generation equipment, and more specifically, it relates to a flexible power generation device and a power generation backpack using the device. Background technique

[0002] Currently, with the vigorous development of wearable electronic device technology, people's demand for wearable electronic devices is getting higher and higher. It is unavoidable to encounter the situation of insufficient electric power of electrical appliances during outdoor activities, which brings a lot of inconvenience. Wearable power generation devices can meet the power supply needs of electronic devices through the energy generated by the human body's own activities.

[0003] Mechanical energy is the main energy source supporting the daily activities of the human body, and it has a high energy density. However, only a small percentage of the mechanical energy produced by the human body is used to support human ...

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