Power generator device and portable electronic device employing the same
First Claim
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1. A power generator device for a portable electronic device, comprising:
- a main body defining a receiving space therein;
a magnet received in the receiving space and being capable of sliding in the receiving space;
a winding coiled on the main body; and
two elastic elements;
wherein the receiving space opens at two opposite ends of the main body, the two elastic elements are respectively fixed at two opposite ends of the receiving space to close both the two openings of the receiving space for retaining the magnet in the main body, when the magnet slides in the receiving space, the winding cuts magnetic force lines of the magnet, and induction current is generated in the winding to charge a rechargeable battery of the portable electronic device.
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Abstract
A power generator device for a portable electronic device includes a main body, a magnet, and a winding. The main body defines a receiving space therein. The magnet is received in the receiving space, and is capable of sliding in the receiving space. The winding is coiled on the main body. When the magnet slides in the receiving space, the winding cuts magnetic force lines of the magnet, and induction current is generated in the winding to charge a rechargeable battery of the portable electronic device.
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Citations
11 Claims
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1. A power generator device for a portable electronic device, comprising:
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a main body defining a receiving space therein; a magnet received in the receiving space and being capable of sliding in the receiving space; a winding coiled on the main body; and two elastic elements; wherein the receiving space opens at two opposite ends of the main body, the two elastic elements are respectively fixed at two opposite ends of the receiving space to close both the two openings of the receiving space for retaining the magnet in the main body, when the magnet slides in the receiving space, the winding cuts magnetic force lines of the magnet, and induction current is generated in the winding to charge a rechargeable battery of the portable electronic device. - View Dependent Claims (2, 3, 4)
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5. A portable electronic device, comprising:
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a rechargeable battery; and a power generator device electrically connected to the rechargeable battery, the power generator device including; a main body defining a receiving space therein; a magnet received in the receiving space and being capable of sliding in the receiving space due to movements of the portable electronic device; a winding coiled on the main body; and two elastic elements; wherein the receiving space opens at two opposite ends of the main body, the two elastic elements are respectively fixed at two opposite ends of the receiving space to close both the two openings of the receiving space for retaining the magnet in the main body, when movements of the portable electronic device cause the magnet to slide in the receiving space, the winding cuts magnetic force lines of the magnet, and induction current is generated in the winding to charge the rechargeable battery. - View Dependent Claims (6, 7, 8, 9, 10, 11)
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Specification