US Patent 9739414 Multi-axis carrying device

A multi-axis carrying device includes a base, first and second main moving units mounted to the base, a first platform connected to the first and second main moving units, and first and second driving units. The first driving unit has a first output structure coupled to the first main moving unit. The second driving unit has a second output structure coupled to the second main moving unit. When the first and second output structures move in a moving direction, the first and second main moving units are driven to move two opposite sides of the first platform in another direction perpendicular to the moving direction.