An acoustic-electric remote control release hook used on water and underwater includes a first shell and a cylindrical framework. The cylindrical framework is fixedly connected with the first shell in a detachable mode; the first underwater transducer is remotely matched with a second water transducer which extends to the underwater through a cable, and the second water transducer is connected with a control switch through a cable. An acoustic command receiving module is arranged inside the first shell, and a power supply end of the acoustic command receiving module is connected with the power supply. A signal input end of the acoustic command receiving module is connected with the first underwater transducer through a cable and a watertight connector assembly, and a signal output end of the acoustic command receiving module is connected with the driver of the direct-current motor.


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    Title :

    Acoustic-electric remote control release hook used on water and underwater


    Contributors:
    WANG GUANLIN (author) / LI SHUJIANG (author) / LIANG GUANHUI (author) / WANG FENGJUN (author)

    Publication date :

    2022-10-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    H04R LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS , Lautsprecher, Mikrofone, Schallplatten-Tonabnehmer oder ähnliche akustische, elektromechanische Wandler / B66C Krane , CRANES / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / E05B LOCKS , Schlösser



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