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Tuning fork configured to generate flexural vibration in reverse phase to the contour vibration of first and second vibrating bodies
Tuning fork configured to generate flexural vibration in reverse phase to the contour vibration of first and second vibrating bodies
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机译:音叉构造成产生与第一和第二振动体的轮廓振动相反的挠曲振动
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摘要
A vibrator includes a base substrate, a tuning fork type vibrating body, a first vibrating body, a second vibrating body, a first extraction electrode at the one vibration arm portion, a second extraction electrode at the other vibration arm portion, and an input/output port at the base portion. The input/output port is configured to input/output an electric signal to/from each of the first extraction electrode, the second extraction electrode, and the excitation electrodes of the vibration arm portions. The tuning fork type vibrating body is configured to generate a flexural vibration in reverse phase to the contour vibration of the first and second vibrating bodies, so as to absorb the contour vibration of the first and second vibrating bodies.
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