The invention discloses a load rejection device for an underwater unmanned vehicle. The load rejection device comprises a main mounting plate, a watertight electromagnet, an iron block, a long lever, a long lever spring, a short lever, a load rejection block, a compression spring, a load rejection block cover, a short lever spring and a lever bracket. The load rejection block is installed in the load rejection block cover and is in a locked state under the combined action of the combination of the long lever and the short lever and the compression spring, and a lever combination formed by the combination of the long lever and the short lever is in a locked state and a rotatable state under the action of adsorption force generated by power on and power off of the watertight electromagnet. And the load rejection block falls off from the load rejection block cover under the combined action of gravity and the compression spring to finish load rejection. The device is simple in structure, high in safety, low in use cost and convenient to install.

    本发明公开了一种水下无人航行器抛载装置,包括主安装板、水密电磁铁、铁块、长杠杆、长杠杆弹簧、短杠杆、抛载块、压紧簧、抛载块罩、短杠杆弹簧和杠杆支架。抛载块安装于抛载块罩内部,受到长杠杆、短杠杆组合体和压紧簧的联合作用处于锁定状态,长杠杆、短杠杆组合成的杠杆组合体受水密电磁铁通断电产生的吸附力作用而处于锁定和可转动两状态,当杠杆组合体可转动时,抛载块受重力和压紧簧联合作用从抛载块罩脱落完成抛载。该装置结构简单,安全性高,使用成本低,便于安装。


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    Title :

    Underwater unmanned vehicle load rejection device


    Additional title:

    一种水下无人航行器抛载装置


    Contributors:
    TIAN FENG (author) / WANG AOBO (author) / WANG TINGTING (author) / ZHOU TONGYU (author) / AN PING (author)

    Publication date :

    2023-10-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63G OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS , Angriffs- oder Verteidigungsanordnungen auf Schiffen



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