A tumbler with a controllable center of gravity and a method for controlling the center of gravity of the tumbler
A tumbler and center of gravity technology, applied in the direction of gravity-driven toys, entertainment, toys, etc., can solve the problems of weak competitiveness, changing tumblers, and reduced attractiveness, and achieve the effect of increasing fun and expanding the market
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Embodiment 1
[0028] Embodiment 1: A tumbler with a controllable center of gravity, including a tumbler shell 1 with a hemispherical bottom, a weight block 2 for balancing is arranged inside the tumbler shell 1, and a first rotary positioning assembly 3, a second Two rotary positioning components 4, a center of gravity positioning block 5 and a control module 6, the first rotary positioning component 3 is arranged on the tumbler housing 1, the second rotary positioning component 4 is arranged on the first rotary positioning component 3, and the center of gravity positioning block 5 is arranged on On the second rotation positioning assembly 4, the rotation direction of the second rotation positioning assembly 4 is interlaced with the rotation direction of the first rotation positioning assembly 3, and the first rotation positioning assembly 3 includes a first driving motor 31, a first positioning ring 32 and a first positioning ring 32. A support 33, the second rotation positioning assembly 4...
Embodiment 2
[0035] Embodiment 2: The remaining parts are the same as Embodiment 1, except that the center of gravity positioning block 5 is located at the connection point between the second positioning ring 42 and the second drive motor 41 and the connection point between the second positioning ring 42 and the second bracket 43 Right in the middle on the ring between.
Embodiment 3
[0036] Embodiment 3: the rest is the same as Embodiment 1, the difference is that the drive shaft of the first drive motor 31 is parallel to the horizontal plane, and the drive shaft of the second drive motor 41 is perpendicular to the drive shaft of the first drive motor 31 .
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