Patent ID: 9609780
Date: 2017-03-28
CPC Classifications: G01J,G01V,H05K

Claim:
1. An optoelectronic sensor, in particular a light grid ( 10 ), having at least two circuit boards ( 19 , 19 - x ) which are to be arranged one after the other in a longitudinal direction ( 16 , z direction) and on which a plurality of light transmitters ( 18 ) and/or light receivers ( 20 ) are arranged in series, wherein the circuit boards ( 19 - 1 , 19 - 2 ) are fixed in a desired position with respect to one another by a functional element ( 34 ), wherein the circuit boards ( 19 - 1 , 19 - 2 ) are held in a housing ( 12 ) and wherein the housing ( 12 ) is configured as a section and the circuit boards ( 19 - 1 , 19 - 2 ) are held via the functional elements ( 34 ) in oppositely disposed grooves ( 50 , 52 ) of the section ( 12 ) which extend in the longitudinal direction ( 16 , z direction) so that the functional elements ( 34 ) position the circuit boards ( 19 - 1 , 19 - 2 ) in a fixed position perpendicular (in the x-y plane) to the longitudinal direction ( 16 , z direction).