VIBRATING PIECE CAPABLE OF IMPROVING IMPACT RESISTANCE USING A VIBRATING PIECE WITH IMPACT RESISTANCE, A VIBRATOR, AND AN ELECTRONIC DEVICE

摘要

PURPOSE: A vibrating piece, a vibrator, and an electronic device are provided to form a vibrating piece with improved impact resistance by forming a tuning fork with a plurality of vibration arms and a base.;CONSTITUTION: A correction vibrating piece(1) comprises a pair of vibration arms(11) which nearly are parallel to a base(10) and spreads to a Y-axis direction from the base and a pair of supporting parts(14) which spread to Y-axis direction. A pair of cutouts(13), which are cut to a X-axis direction, and X-axis minus direction cutouts, which are cut from the plus side of a X-axis into a minus axis, are formed in the base. The vibration arm comprises an arm portion(15) which is placed in the base, a pendulum portion(16) which is wider than the arm portion, and a mouth portion(17) which is in a letter H shape. An X-axis plus direction cutouts cuts the base from the minus of the X-axis to the plus side.;COPYRIGHT KIPO 2012