| 摘要 |
A dual shaft mechanism includes a rotary base ( 10 ). The rotary base includes a first shaft seat ( 11 ) extending along a first axle ( 31 ) thereof, and a second shaft hole ( 13 ) extending along a second axle ( 32 ). The dual shaft mechanism further includes a first shaft ( 12 ) assembled with the first shaft seat, and a second shaft ( 14 ) sleeved by the second shaft hole. The second shaft is rotatable about the second axle.
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