Patent attributes
A biaxial pivoting mechanism for rotating a first casing relative to a second casing is disclosed in the present disclosure. The biaxial pivoting mechanism includes at least one fixing component, a first shaft, a first main gear, a second shaft, a second main gear and a transmission gear set. The fixing component includes a first area and a second area. The first shaft and the second shaft are disposed on the first area and the second area and further connected to the first casing and the second casing respectively. The first main gear and the second main gear are respectively disposed on the first shaft and the second shaft. The transmission gear set is engaged with the first main gear and the second main gear. As the first main gear rotates at a first direction, the second main gear synchronously rotates at a second direction opposite to the first direction.