Telecommunication apparatus having a coupling member to prevent untimely actuation of the keypad

摘要

A mobile phone includes pivotally connected upper and lower members, and a coupling member interconnecting the upper member and a printed circuit board within the lower member in such a manner that the printed circuit board moves synchronously with the upper member to offset the printed circuit board with respect to a keypad, thereby preventing untimely and accidentally actuation the keypad when the upper member is disposed at a folded position with respect to the lower member.