Wireless charging device and wireless charging method for charging electronic device
First Claim
1. A wireless charging device comprising:
- a base having a hollow pillar and a ring-shaped groove around the hollow pillar;
a motor movably disposed in the hollow pillar, the motor having a rotating axle;
a rotating member connected to a first end of the rotating axle; and
a first transmitting coil disposed on the rotating member;
wherein when an electronic device is placed in the ring-shaped groove, the motor drives the first transmitting coil to move and rotate to a position corresponding to a receiving coil of the electronic device, such that the first transmitting coil cooperates with the receiving coil to charge the electronic device.
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Accused Products
Abstract
A wireless charging device includes a base, a motor, a rotating member and a first transmitting coil. The base has a hollow pillar and a ring-shaped groove around the hollow pillar. The motor is movably disposed in the hollow pillar and has a rotating axle. The rotating member is connected to a first end of the rotating axle. The first transmitting coil is disposed on the rotating member. When an electronic device is placed in the ring-shaped groove, the motor drives the first transmitting coil to move and rotate to a position corresponding to a receiving coil of the electronic device, such that the first transmitting coil cooperates with the receiving coil to charge the electronic device.
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Citations
18 Claims
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1. A wireless charging device comprising:
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a base having a hollow pillar and a ring-shaped groove around the hollow pillar; a motor movably disposed in the hollow pillar, the motor having a rotating axle; a rotating member connected to a first end of the rotating axle; and a first transmitting coil disposed on the rotating member; wherein when an electronic device is placed in the ring-shaped groove, the motor drives the first transmitting coil to move and rotate to a position corresponding to a receiving coil of the electronic device, such that the first transmitting coil cooperates with the receiving coil to charge the electronic device. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. A wireless charging method adapted to a wireless charging device, the wireless charging device comprising a base, a motor, a rotating member and a transmitting coil, the base having a hollow pillar and a ring-shaped groove around the hollow pillar, the motor being movably disposed in the hollow pillar, the motor having a rotating axle, the rotating member being connected to the rotating axle, the first transmitting coil being disposed on the rotating member, the wireless charging method comprising:
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when an electronic device is placed in the ring-shaped groove, the motor driving the transmitting coil to move and rotate to a plurality of heights and a plurality of directions; detecting a plurality of loadings for the heights and the directions, wherein the height and the direction where a maximum value of the loadings is located at represent a position corresponding to a receiving coil of the electronic device; the motor driving the transmitting coil to move and rotate to the position corresponding to the receiving coil of the electronic device; and the transmitting coil cooperating with the receiving coil to charge the electronic device. - View Dependent Claims (14, 15, 16, 17, 18)
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Specification