Charging device and charging system
AssigneeBeijing Xiaomi Mobile Software Co., Ltd.
InventorKaiqi WU
Life of this patent
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Abstract
A charging device and a charging system are provided. The charging device includes a charging portion and a plurality of magnetic attracting portions. The plurality of magnetic attracting portions are arranged symmetrically with respect to the charging portion. Each of the plurality of magnetic attracting portions includes an N pole and an S pole. At least one of the N poles and/or at least one of the S poles serves as an attracting function pole of the magnetic attracting portion, and a pair of attracting function poles symmetrical with respect to the charging portion are different in polarity.
Claims20
A charging device, comprising:
- a charging portion and a plurality of magnetic attracting portions,
- wherein the plurality of magnetic attracting portions are symmetrically arranged with respect to the charging portion;
- and
- each of the plurality of magnetic attracting portions comprises an N pole and an S pole, at least one of the N poles, at least one of the S poles, or at least one of the N poles and at least one of the S poles serving as an attracting function pole of the magnetic attracting portion;
- and a pair of attracting function poles symmetrical with respect to the charging portion are different in polarity.
A charging system, comprising:
- a charging device comprising a charging portion and a plurality of magnetic attracting portions, wherein the plurality of magnetic attracting portions are symmetrically arranged with respect to the charging portion;
- and
- each of the plurality of magnetic attracting portions comprises an N pole and an S pole, at least one of the N poles, at least one of the S poles, or at least one of the N poles and at least one of the S poles serving as an attracting function pole of the magnetic attracting portion;
- and a pair of attracting function poles symmetrical with respect to the charging portion are different in polarity.
Dependencies are inferred from the claim text.