Device for simply combining electric heating kneecap and multifunctional moving leg rechargeable power supply

Abstract

The invention discloses a device for simply combining an electric heating kneecap and a multifunctional moving leg rechargeable power supply. The device mainly comprises a folding frame, a rotating frame, a power box, a primary gear, a transmission gear, a unidirectional transmission gear, a unidirectional rotating gear, a magnetic pole rotating alternating current generator, a device circuit, a storage battery and an electric heating kneecap, wherein the folding frame can rotate 360 degrees around the rotating frame; the rotating frame can rotate 180 degrees around the power box; the magnetic pole rotating alternating current generator only can rotate in a unidirectional mode and stably generates power; the device circuit is stable in performance; and the electric heating kneecap uniformly generates heat and is safe and reliable. The device can serve as a flashlight or a desk lamp, is a good power supply and a device for protecting legs, and is particularly suitable for shortage of electric energy source and people which often work in the open air and have leg coldness.

Description

technical field [0001] The invention relates to a degeneracy device of an electrothermal knee pad and a multifunctional movable leg, that is, a rechargeable power supply, in particular to a simple device that can be used at home or in the field. Background technique [0002] At present, when using electricity in the field, the battery is firstly charged at home and then taken to the field, but this is a waste of manpower, which is very inconvenient, and the electric energy will always be used up; there are also devices that use hand-operated generators to generate electricity, but such devices will Occupying people's hands will also make people's hands very tired; people's knee joints are very important to people. The current knee pads are all pure cloth and cotton types, which are still not warm enough for people working in cold areas. It may frostbite the knee joint, which is very harmful to people. Contents of the invention [0003] The technical problem to be solved b...

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Problems solved by technology

[0002] At present, when using electricity in the field, the battery is firstly charged at home and then taken to the field, but this is a waste of manpower, which is very inconvenient, and the electric energy will always be used up; there are also devices that use hand-operated generators to generate electricity, but such devices will Occupying people's hands will also make people's hands very tired; people's knee joints are very important to people. The current knee pads are all pure cloth and cotton types, which are still not warm enough for people working in cold areas. May frostbite the knee joints, which is very harmful to humans

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