SUPPORTING STRUCTURE FOR VIBRATOR

摘要

PURPOSE:To avoid breakage of a vibrator at the time of transmission and to reduce damping due to the support by holding a center part formed to an electrode near a center contact point of the vibrator in a vibratable way by a vibrator supporting member via an adhesive having a low elastic constant. CONSTITUTION:The center parts of vibrators 1-1-1-4 having electrode planes 11 and 12 to which the transmission voltage is impressed and soldering projections 13 are supported by an adhesive 21 of synthetic resin filled into a supporting member 2. The adhesive filled part is coincident with the center part of the vibrator and therfore has the minimum effect to vibrations. Thus the strength of vibrators is increased to the high output produced at the time of transmission.