ASSISTANCE DEVICE
First Claim
1. An assistance device comprising:
- a main body configured to support an electronic device and defining a receiving space;
a first permanent magnet fixed in the receiving space;
a second permanent magnet fixed in the receiving space and facing and separated from the first permanent magnet;
the second permanent magnet and the first permanent magnet cooperatively forming a magnetic field;
at least one coil rotatably received in the receiving space and arranged between the first permanent magnet and the second permanent magnet; and
a supporting arm partially exterior to the main body and being fixed to the at least one coil;
the support arm rotatably coupled to the main body and being configured, when the supporting arm is arranged on the surface, to support the main body and the electronic device above a surface;
wherein, when the main body is rotated with respect to the surface, the supporting arm is steady with respect to the surface and the first permanent magnet and the second permanent magnet rotate with respect to the at least one coil, whereby the at least one coil generates power for the electronic device at the at least one coil goes through the magnetic field.
1 Assignment
0 Petitions
Accused Products
Abstract
An assistance device includes a main body, a first permanent magnet, a second permanent magnet, a coil, and a supporting arm. The main body can be configured to support an electronic device. The main body defines a receiving space. The first permanent magnet and the second permanent magnet are fixed in the receiving space. The second permanent magnet and the first permanent magnet cooperatively form a magnetic field. The coil is rotatably received in the receiving space. The supporting arm is fixed to the coil and rotatably coupled to the main body. The supporting arm is steady with respect to the surface when the main body is rotated with respect to the surface. The first permanent magnet and the second permanent magnet rotate with respect to the coil. The coil generates power for the electronic device at the coil goes through the magnetic field.
53 Citations
10 Claims
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1. An assistance device comprising:
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a main body configured to support an electronic device and defining a receiving space; a first permanent magnet fixed in the receiving space; a second permanent magnet fixed in the receiving space and facing and separated from the first permanent magnet;
the second permanent magnet and the first permanent magnet cooperatively forming a magnetic field;at least one coil rotatably received in the receiving space and arranged between the first permanent magnet and the second permanent magnet; and a supporting arm partially exterior to the main body and being fixed to the at least one coil;
the support arm rotatably coupled to the main body and being configured, when the supporting arm is arranged on the surface, to support the main body and the electronic device above a surface;wherein, when the main body is rotated with respect to the surface, the supporting arm is steady with respect to the surface and the first permanent magnet and the second permanent magnet rotate with respect to the at least one coil, whereby the at least one coil generates power for the electronic device at the at least one coil goes through the magnetic field. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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Specification