公开(公告)号：AU6362401A

公开(公告)日：2002-03-14

申请号：AU6362401

申请日：2001-08-23

Applicant: SYMBOL TECHNOLOGIES INC

Inventor： DVORKIS PAUL ,  LI YANJUN

IPC: G02B26/10 ,  G02B26/00 ,  G06K7/10 ,  G06K9/18

Abstract: A first module (10), including a laser for emitting a laser beam and a photodiode for detecting light reflected from a bar code symbol, is independently mounted on a support (14a) in a spaced relation to a second module (12) which includes a movable reflector and a drive for moving the reflector. The reflector is advantageously mounted for oscillation on a pair of taut elements constituting an endless band.