Portable data collection device including imaging assembly with

Details Portable data collection device including imaging assembly with Portable data collection device including imaging assembly with

Filed on

1997-05-29

Date issued

1999-07-06

Examiner

Hajec, Donald

Patent Class

Registers

SubClass

Coded record sensors

SubSubClass

Particular sensor structure

Other Related Categories

23546242, G06K 710

Type

Patent

Status

active

Patent number

059200618

Description

ABSTRACT:
A portable data collection device adapted to read high density bar code and matrix dataforms. The device includes an imaging assembly including a modular camera housing supporting a two dimensional (2D) photosensor array. The imaging assembly is selectively actuatable with a first trigger for reading a target dataform in the imaging assembly's target area and actuatable with a second trigger for capturing a image of the target object in the target area. The modular camera housing precisely positions an optic assembly such that the sharpest image of the target dataform is focused at a center point of the photosensor array. The optic assembly includes a plurality of lenses supported in a shroud assembly. The shroud assembly is adjustable to permit precise positioning of the lens assembly with respect to the photosensor array along a longitudinal optical axis of the lens assembly. The shroud assembly is supported within the modular camera housing such that the optical axis of the lens assembly is perpendicular with respect to the photosensor array.

REFERENCES:
patent: 5703349 (1997-12-01), Meyerson et al.
patent: 5714745 (1998-02-01), Ju et al.
patent: 5717195 (1998-02-01), Feng et al.
patent: 5783811 (1998-07-01), Feng et al.
patent: 5793033 (1998-08-01), Feng et al.
Title: Metanetics Corporation IR-2000 Hand Held Image Reader User's Guide. To the best of Applicant's knowledge, this publication was published more than one year prior to the filing date of the above-named patent application, missing month & year.

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