Patent ID: 9373534
Filing Date: 2016-06-21
CPC Classification: H01L,Y10T

Claim Text:
1. A rotary positioning apparatus, comprising: a fixing base; a rotation mechanism, disposed on the fixing base; a first driving module, disposed on the fixing base and coupled to the rotation mechanism to drive the rotation mechanism rotating around a first rotation axis relatively to the fixing base; a carrier, having a plurality of accommodating slots, wherein the accommodating slots are located on one of circular-arc surfaces of the carrier, the carrier is pivoted to the rotation mechanism through a second rotation axis, the second rotation axis passes through the curvature center of the circular-arc surface and perpendicular to the first rotation axis, and the curvature center is located on the first rotation axis; and a second driving module, disposed on the rotation mechanism and coupled to the carrier to drive the carrier rotating around the second rotation axis relatively to the rotation mechanism.