First International Computer, Inc.

Ying-Ta Lu

Wan-Chen Chuang

A hidden touch pad structure adapted for an electronic product includes a touch pad and a plate covering the touch pad. The plate includes a pad-recognizing portion corresponding to the touch pad. A circuit board is electronically connected to the touch pad for receiving a pressure signal when pressing the pad-recognizing portion of the plate.

Hidden touch pad structure

A hidden touch pad structure adapted for an electronic product has a plate, a touch pad arranged inside the plate, a circuit board disposed under and retained against the plate and the touch pad simultaneously, and a lighting device surrounding the touch pad and received inside the plate. The circuit board receives a pressure signal via the plate and the touch pad and drives the lighting device to provide light. The touch pad is recognized via the lighting device surrounding the touch pad.

A hidden touch pad structure adopted for an electronic product has a plate, a touch pad arranged inside the plate, a circuit board disposed under and retained against the plate and the touch pad simultaneously, and a lighting device surrounding the touch pad and received inside the plate. The circuit board receives a pressure signal via the plate and the touch pad, and drives the lighting device to provide light. The touch pad is recognized via the lighting device surrounding thereof.

A locking device applies to a casing having a cover and a seat for opening and closing of the casing. The locking device has a recess formed on an edge of the seat, a buckle downwards protruding from the cover and matching the recess, and a roller parallel-disposed in the recess and pivoted to the seat. The buckle has an arcuate face smoothly against an upper slot of the roller for closing and opening the casing. A direction of lifting of the cover corresponds to a rotation of the roller so that a direction of applied force can be continuously unchanged to achieve an ergonomic effect.

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Taipei, Taiwan

Ying-Ta Lu