Method of adjusting pointing directions of multiple cameras in barcode scanner

摘要

A workstation with a housing having a upright window and a horizontal window includes a printed circuit board having at least two imaging sensors thereon located in the housing, and a controller operative to read a barcode in a captured image. The workstation also includes a chassis firmly mounted on the printed circuit board, and two inserts each configured to hold steadily one of at least two lens assemblies. At least one of the two inserts includes multiple slots for attaching such insert to the chassis at a position that is laterally adjustable.

主权项

1. A workstation comprising:
a housing having a first window located in an upright plane and having a second window located in a horizontal plane that intersects the upright plane; at least two imaging sensors each having an array of photosensitive elements with a field of view; a printed circuit board having the at least two imaging sensors thereon located in the housing; a chassis firmly mounted on the printed circuit board; at least two lens assemblies; two inserts each configured to hold steadily one of the at least two lens assemblies, wherein at least one of the two inserts includes multiple slots for attaching the at least one of the two inserts to the chassis at a position that is laterally adjustable; and a controller in the housing connected to the at least two imaging sensors and operative to read a barcode in an image captured by one of the at least two imaging sensors.