Portable electronic equipment

Details Portable electronic equipment Portable electronic equipment

2005-04-05

2005-04-05

Nguyen, Lee (Department: 2682)

Telecommunications

Transmitter and receiver at same station

Having particular housing or support of a transceiver

C455S575100, C200S344000, C345S168000, C361S814000, C379S433070

Reexamination Certificate

active

06876837

ABSTRACT:
A portable electronic equipment is capable of preventing warpage of an internal substrate accommodated therein due to pressing operations of button keys to thereby improve the mechanical strength thereof and contribute a downsizing thereof. To this end, a stopper14is provided on a front case1for limiting the amount of depression of each button key8. The stopper14has a shape to support an entire outer periphery of a flange15of each button key or a shape to support an outer periphery of a flange15of each button key radially in a plurality of directions. Also, key seats19for the button keys are connected with each other in a bridge-shaped configuration, or formed separately or independently from each other. In addition, the front cover is provided with a case cover for preventing the button keys from popping out therefrom.

REFERENCES:
patent: 5565865 (1996-10-01), So

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