Guide module and driving device provided with same

Abstract

Disclosed are a guide module and a driving device provided with the same. A driving device according to an embodiment of the present inventive concept includes: a rack formed in at least any one combination of a straight rack portion of a straight type and a curved rack portion of a curved type; a pinion interacting with the rack and moving along a straight or curved trajectory of the rack; a moving unit connected to the pinion and moving along the trajectory of the rack with the pinion; and a guide module connected to the moving unit and guiding a movement of the moving unit that moves along the trajectory of the rack, wherein the guide module includes: a pair of module rails, each including a rail block and arranged on one side of the rack forming a same trajectory as the rack; and a pair of slipping prevention guide assemblies connected to the moving unit forming one body with the pinion, one of which being movably coupled to each of the pair of module rails, and moving along the trajectory of each of the pair of module rails and guiding the movement of the moving unit to prevent occurrence of slipping.

Dependencies are inferred from the claim text.