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

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United States of America Patent

PATENT NO 11473335
SERIAL NO

17570031

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Abstract

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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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Patent Owner(s)

  • FIRST INSTITUTE OF OCEANOGRAPHY, MINISTRY OF NATURAL RESOURCES; QINGDAO NATIONAL LABORATORY FOR MARINE SCIENCE AND TECHNOLOGY DEVELOPMENT CENTER

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Li, Shujiang Qingdao, CN 4 1
Liang, Guanhui Qingdao, CN 4 1
Wang, Fengjun Qingdao, CN 2 0
Wang, Guanlin Qingdao, CN 4 1

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