公开(公告)号：US5149950A

公开(公告)日：1992-09-22

申请号：US690702

申请日：1991-04-24

申请人： Jerome Swartz ,  Howard M. Shepard ,  Eric F. Darkan ,  Mark J. Krichever ,  Boris Metlitsky ,  Edward Barkan

发明人： Jerome Swartz ,  Howard M. Shepard ,  Eric F. Darkan ,  Mark J. Krichever ,  Boris Metlitsky ,  Edward Barkan

IPC分类号： G06K7/10

CPC分类号： G06K7/10881 ,  G06K7/10633 ,  G06K2207/1011

摘要： A portable laser diode scanning head, aimable at each symbol to be read, emits and receives non-readily-visible laser light, and is equipped with a trigger-actuated aiming light arrangement for visually locating and tracking each symbol. A compact laser diode optical train and an optical folded path assembly, as well as an interchangeable component design and an integral window construction for the head also are disclosed.

摘要翻译： 可瞄准要读取的每个符号的便携式激光二极管扫描头发射和接收非易于观察的激光，并且配备有用于可视地定位和跟踪每个符号的触发器致动瞄准灯布置。 公开了一种紧凑型激光二极管光学系统和光学折叠路径组件，以及用于头部的可互换组件设计和整体窗口结构。

公开(公告)号：US5021641A

公开(公告)日：1991-06-04

申请号：US454144

申请日：1989-12-21

申请人： Jerome Swartz ,  Howard M. Shepard ,  Eric F. Darkan

发明人： Jerome Swartz ,  Howard M. Shepard ,  Eric F. Darkan

IPC分类号： G02B26/10 ,  G06K7/00 ,  G06K7/10 ,  G11B7/12 ,  G11B7/135 ,  H01S5/00 ,  H04N1/028 ,  H04N1/107 ,  H04N1/113

CPC分类号： G06K7/10881 ,  G06K7/10633 ,  G06K2207/1011

摘要： A portable laser diode scanning head, aimable at each symbol to be read, emits and receives non-readily-visible laser light, and is equipped with a trigger-actuated aiming light arrangement for visually locating and tracking each symbol. A compact laser diode optical train and an optical folded path assembly, as well as an interchangeable component design and an integral window construction for the head also are disclosed.

摘要翻译： 可瞄准要读取的每个符号的便携式激光二极管扫描头发射和接收非易于观察的激光，并且配备有用于可视地定位和跟踪每个符号的触发器致动瞄准灯布置。 公开了一种紧凑型激光二极管光学系统和光学折叠路径组件，以及用于头部的可互换组件设计和整体窗口结构。