Ergonometric hand-held data collection terminal

摘要

A hand-held electronic device includes a housing having a front side facing a user when the device is in use and an oppositely facing back side. An information processing device is accommodated in the housing, and an arrangement for exchanging information with the information processing device is accessibly located at the front side of the housing. A handgrip configured to be substantially conformingly received in the palm of the hand of the user is situated on the back side of the housing. The handgrip is substantially barrel-shaped, including a diverging surface that diverges toward the bottom of the device. At least one trigger button is disposed on a lateral portion of the diverging surface, at a location to which the tip of the user's forefinger naturally gravitates, and is inclined at predetermined acute angles with respect to both a central plane separating the front side from the back side of the housing, and a symmetry plane extending normal to such central plane from top to the bottom of the housing. A dome-shaped casing is turnably mounted and selectively arrested on the top portion of the housing and accommodates at least a portion of an optical train of an optical scanner. A multi-terminal connector provides a moisture and contaminant seal.