| 摘要 |
An ultrasonic sensor has an intermediate connection member for having electrical connection between an ultrasonic transducer and a circuit board . A connection pin of the transducer supported by the intermediate connection member is prevented from being damaged when an excessive pressing force on the transducer pushes the transducer into a case, because a deformation of the connection member releases the force without damaging the connection between the transducer and the circuit board.
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