The invention provides an electromagnetic shielding observation window and a military helicopter, the electromagnetic shielding observation window comprises a first transparent part, a sealing structure and a second transparent part, the first transparent part is provided with an observation port, the sealing structure at least covers a circle of structure, forming the observation port, on the first transparent part, annularly extends into the observation port and then extends out of the observation port, and the sealing structure can conduct electricity; the second transparent part is arranged on the side, provided with the sealing structure, of the first transparent part, and one end of the second transparent part is rotationally connected with the edge of one side of the observation opening so that the other end of the second transparent part can be detachably connected with the edge of the other side of the observation opening after rotating in the direction close to the observation opening. After the other end of the second transparent part is connected with the edge of the other side of the observation opening, the second transparent part extrudes the sealing structure extending out of the observation opening. One sides, corresponding to the outer surface of the electromagnetic shielding observation window, of the first transparent part and the second transparent part are respectively provided with a conductive layer, or two sides, corresponding to the inner surface and the outer surface of the electromagnetic shielding observation window, of the first transparent part and the second transparent part are respectively provided with a conductive layer.

    本申请提供一种电磁屏蔽观察窗及军用直升机,包括:第一透明件、密封结构和第二透明件,第一透明件开设有观察口,密封结构至少包覆第一透明件上形成观察口的一圈结构并向观察口内环形延伸后自观察口伸出,密封结构能够导电,第二透明件设置在第一透明件伸出有密封结构的一侧,第二透明件的一端与观察口一侧边缘转动连接使第二透明件的另一端能够向靠近观察口的方向转动后与观察口另一侧边缘可拆卸的连接,且当第二透明件的另一端与观察口另一侧边缘连接后第二透明件挤压自观察口伸出的密封结构;第一透明件和第二透明件对应电磁屏蔽观察窗外表面的一侧分别设置有导电层或第一透明件和第二透明件对应电磁屏蔽观察窗内外表面的两侧均设置有导电层。


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    Title :

    Electromagnetic shielding observation window and military helicopter


    Additional title:

    一种电磁屏蔽观察窗及军用直升机


    Contributors:
    FENG HAIBING (author) / ZU CHENGKUI (author) / HAN BIN (author) / OU YINGCHUN (author) / WU PIN (author) / HUANG PENG (author) / CHEN CHEN (author) / YAN SHIBIN (author) / HE DONGSHENG (author) / GUO SHICHANG (author)

    Publication date :

    2023-05-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge / H05K PRINTED CIRCUITS , Gedruckte Schaltungen



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