| 摘要 |
PROBLEM TO BE SOLVED: To provide an electromechanical vibration transducer by which a heavy and low sound vibration is efficiently generated. SOLUTION: A york 110 is supported by dampers 106 and 107 in a case 101 of the electromechanical vibration transducer and can be displaced relatively to the case 101. A lock key 201 having a projecting part 202 is mounted on the bottom part of the case 101 in order to relieve burden on the dumper by the vibration in case of carrying the converter, the projecting part 202 is engaged with a part between the york 110 and a frame 103 and the relative displacement of the york 110 is prevented. The mounting of the lock key enables eliminating product defect owing to the vibration in case of carrying and also the heavy and low sound vibration is sufficiently obtained since the dampers 106 and 107 with excellent vibration efficiency are used.
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