Invention Application
- Patent Title: IMAGING MODULE FOR OPTICAL READER
- Patent Title (中): 用于光学读取器的成像模块
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Application No.: PCT/US0027289Application Date: 2000-10-04
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Publication No.: WO0126036A9Publication Date: 2002-10-03
- Inventor: BARBER CHARLES P , GERST CARL W , HUNTER VIVIAN L , MCCALL MELVIN D , HAHN BRUCE L
- Applicant: WELCH ALLYN DATA COLLECTION
- Assignee: WELCH ALLYN DATA COLLECTION
- Current Assignee: WELCH ALLYN DATA COLLECTION
- Priority: US41193699 1999-10-04
- Main IPC: G06K7/01
- IPC: G06K7/01 ; G06K7/10 ; H04N1/19
Abstract:
The present invention is an imaging module (10) including a frame (12) supporting various optical components and a circuit board (14), which, in one embodiment, carries essentially an entirety of illumination (16) and aiming (18) LEDs of the module. The frame may include resilient fingers (48) which enable the frame to receive certain optical components in a snap-fit arrangement. Further, the module may be arranged so that the outer walls (31) and (31') of the module provide a containment for preventing structural damage to sensitive and fragile internal components of the module.
Public/Granted literature
- WO0126036A2 IMAGING MODULE FOR OPTICAL READER Public/Granted day:2001-04-12
Information query
