The invention relates to the field of underwater vehicle machinery, in particular to a push rod type steering mechanism for a small underwater vehicle, which comprises a plurality of electromagnets, push rods, an electromagnet fixing mechanism, a push rod supporting mechanism, a horizontal rudder sheet and a vertical rudder sheet, and is characterized in that the plurality of electromagnets are uniformly mounted on the electromagnet fixing mechanism, the push rod supporting mechanism is installed on the side face, away from the electromagnets, of the electromagnet fixing mechanism, the number of the push rods is consistent with that of the electromagnets, the push rods are installed in the push rod supporting mechanism in a sliding and telescopic mode, one end of each push rod is connected with the telescopic end of the corresponding electromagnet, and the other end of each push rod is connected with the horizontal rudder sheet or the vertical rudder sheet. The horizontal rudder sheet and the vertical rudder sheet are perpendicularly arranged in a matched mode at 90 degrees, the swing of the horizontal rudder sheet or the vertical rudder sheet is controlled through the push rods, and the mechanism is simple and compact in structure, high in reliability, convenient to steer and suitable for small underwater vehicles with narrow space.

    本发明涉及水下航行器机械领域,具体涉及一种用于小型水下航行器的推杆式转舵机构,所述转舵机构包括电磁铁、推杆、电磁铁固定机构、推杆支撑机构、水平舵片和垂直舵片,电磁铁设置有多个,且多个电磁铁均匀安装在电磁铁固定机构上,推杆支撑机构安装在电磁铁固定机构远离电磁铁的一侧面上,所述推杆的数量与电磁铁的数量一致,且推杆滑动伸缩安装在推杆支撑机构内,每根推杆的一端与相对应的电磁铁的伸缩端相连,推杆的另一端与水平舵片或垂直舵片连接,水平舵片和垂直舵片呈90°相互垂直配合设置,通过推杆控制水平舵片或垂直舵片的摆动,本发明结构简单紧凑,可靠性高,转舵方便,适合于空间局促的小型水下航行器。


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    Title :

    Push rod type steering mechanism for small underwater vehicle


    Additional title:

    一种用于小型水下航行器的推杆式转舵机构


    Contributors:
    WU ZHE (author) / XIE JIANGUO (author) / YAN SHILONG (author)

    Publication date :

    2022-01-14


    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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