Smart magic cube with ball shaft
AssigneeGuangzhou Ganyuan Intelligent Technology Co., Ltd.
InventorGanyuan Jiang
Life of this patent
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Abstract
A smart magic cube with a ball shaft includes the ball shaft, six center blocks, eight corner blocks fitted with the center blocks, and twelve edge blocks fitted with the corner blocks and the center blocks. The center blocks are respectively arranged on a rotating shaft sensing assembly of the ball shaft. The smart magic cube with the ball shaft has a, clever design. Six printed circuit boards consist an electronic control system of the ball shaft. With each rotating shaft sensing assembly installed on each of the printed circuit boards, position sensing of the smart magic cube is accurate and a rate of lost steps of the smart magic cube is reduced. Further, the smart magic cube is not assembled by wire welding, has high integration, has a low cost, and is easy to assemble.
Claims7
A smart magic cube with a ball shaft, comprising:
- the ball shaft,
- six center blocks,
- eight corner blocks fitted with the center blocks, and
- twelve edge blocks fitted with the corner blocks and the center blocks;
- wherein the ball shaft comprises a ball shaft upper cover and a ball shaft lower cover;
- the ball shaft upper cover and the ball shaft lower cover are hemispherical;
- the ball shaft lower cover and ball shaft upper cover are assembled into a sphere;
- an upper fixing mounting seat is arranged in the ball shaft upper cover and a lower fixing mounting seat is arranged in the ball shaft lower cover;
- a front printed circuit board (PCB), a rear PCB, a left PCB, and a right PCB are embedded between the upper fixing mounting seat and the lower fixing mounting seat;
- an upper PCB is fixed on the upper fixing mounting seat and a lower PCB is fixed on the lower fixing mounting seat;
- wherein the front PCB, the rear PCB, the left PCB, and the right PCB are respectively electrically connected to the upper PCB and lower PCB through connecting plugs;
- a center processing unit (CPU) is fixedly installed on the lower PCB;
- a battery is installed between the upper fixing mounting seat and the lower fixing mounting seat;
- the battery is connected to the upper PCB through a battery conductive sheet;
- a wireless BLUETOOTH module is installed on the upper PCB;
- a rotating shaft sensing assembly is arranged on each of the upper PCB, the lower PCB, the front PCB, the rear PCB, the left PCB, and the right PCB;
- each rotating shaft sensing assembly extends outward to an outer side of the ball shaft lower cover or an outer side of the ball shaft upper cover;
- each of the center blocks is installed on a corresponding rotating shaft sensing assembly.
Dependencies are inferred from the claim text.