Actuating device for miniature keyboards

Details Actuating device for miniature keyboards Actuating device for miniature keyboards

2005-09-20

2005-09-20

Wu, Xiao (Department: 2674)

Computer graphics processing and selective visual display system

Display peripheral interface input device

Including keyboard

C345S157000, C345S169000, C341S022000, C341S023000

Reexamination Certificate

active

06947030

ABSTRACT:
The invention concerns a simple and user-friendly actuating device (10) for miniature keyboards or miniature input tablets. The device has of a dome-shaped body (12) which is adapted to the curve of the fingertip and fitted to the fingertip by means of a removable adhesive bond. The dome-shaped body has a pin-shaped projection (14) on its convex side which serves as the actuating element. The dome-shaped body is made of a soft plastic material which molds to the fingertip. On the concave side of the dome is an adhesive layer (18) which permits repeated fitting and removal of the dome to and from the fingertip.

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