Ultrasound transmitter, receiver or transmitter/receiver has elastic holder with elastic wall with pressure side at one end, elastic holding part for external end wall of sensor pressed into holder

摘要

The device has a cylindrical elastic holder (2) into which an ultrasonic sensor (3) is pressed and a cylindrical part (23) closed at one end and arranged in a housing (1) so that the elastic holder is assembled within it. The holder has an elastic end wall (33) with a pressure side at one end and a first elastic holding part (35) for holding an external end wall of the sensor pressed into the holder.