PHOTOELECTRIC SENSOR FIXING MECHANISM

摘要

PURPOSE: A photo electronic sensor attaching tool is provided to reduce space occupation by eliminating the necessity of a bracket capable of fixing a photo electronic sensor on an attaching target. CONSTITUTION: A photo electronic sensor comprises a sensing part(302) for detecting a detection object based on the change of the quantity of light within a detection area. A fixation pin(500) fixes the photo electronic sensor on an attaching target. The photo electronic sensor comprises an engagement part(402) which is combined to the fixation pin. The photo electronic sensor is arranged in an OS(Operating System) which is an opposite side of the detection area at the detection object. The attaching target passes through the OS which is the opposite side from the DS(Data Set) of the detection area.