Handheld data entry terminal having dual trigger switches

Details Handheld data entry terminal having dual trigger switches Handheld data entry terminal having dual trigger switches

1995-06-05

1996-10-15

Hajec, Donald T.

Registers

Coded record sensors

Particular sensor structure

235462, G06K 710

Patent

active

055656714

ABSTRACT:
A handheld data entry terminal includes a housing and a scanning head mounted to the housing for pivotal movement between at least first and second reading positions. The scanning head, when actuated, optically scans an encoded symbol and detects light reflected from the encoded symbol while in either of the first and second reading positions. As desired, a terminal user can establish either one of first and second trigger switches mounted to the housing as a scanning head actuating switch, leaving the other of the trigger switches to be established as a shift key for determining the type of characters entered by alphanumeric data entry keys of a keypad also mounted to the housing in conjunction with an LCD display.

REFERENCES:
patent: 4005388 (1977-01-01), Morley et al.
patent: 4007443 (1977-02-01), Bromberg et al.
patent: 4621189 (1986-11-01), Kumar
patent: 5142131 (1992-08-01), Collins
patent: 5306900 (1994-04-01), Metlitsky
patent: 5471042 (1995-11-01), Kirkeby

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