Problem to be solved: To provide an ultrasonic sensor capable of preventing a part of a cover from floating being wound by an external force. Solution: The ultrasonic sensor includes: an ultrasonic transmitting and receiving part 2 that transmits and receives ultrasonic waves; a cover 3 covering the ultrasonic transmitting and receiving part 2 with a transmitting/receiving plane 21 of ultrasonic waves opened; and a sensor main body 1 storing the ultrasonic transmitting and receiving part and the cover 3. The cover 3 is constituted from plural portions, and the respective portions are formed of plural materials different from each other.


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    Title :

    ULTRASONIC SENSOR


    Contributors:

    Publication date :

    2015-07-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    G01S RADIO DIRECTION-FINDING , Funkpeilung / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / H04R LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS , Lautsprecher, Mikrofone, Schallplatten-Tonabnehmer oder ähnliche akustische, elektromechanische Wandler



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