Opto-mechanical device for determining object position, has evaluating unit connected to photosensitive components for determining angle between reference point and object by reading out state of photosensitive components

摘要

The device has a light source generating a measuring beam (L2) including a portion of a beam (L1), which is deflected by a semi-conducting rotating reflector (C1) that is pivoted about an axis of rotation (Z). The measuring beam is applied to the reflector, whose center lies in the axis of rotation. The beam (L2) is reflected back by an object through the reflector and is projected to photosensitive components that are arranged coaxial to the axis of rotation. An evaluating unit (X) is connected to the components for determining an angle between a reference point and the object by reading out a state of the components.