An anti-jam optical scanning antenna shield structure

Abstract

The application relates to the field of antenna shielding structures, and discloses an anti-interference optical scanning antenna shielding structure. In the application, an outer connecting plate is provided, the upper surface of the outer connecting plate is fixedly connected with an outer shielding ring, the upper surface of one side of the outer connecting plate is fixedly connected with a fixing ring, the inner surface of the fixing ring is fixedly connected with a connecting column, the outer surface of the upper end of the connecting column is fixedly connected with a side supporting groove, and the lower surface of the side supporting groove is fixedly connected with a lower supporting groove. The outer connecting plate is used as a main body component for installation and is composed of an asbestos plate, has light texture and low cost, is not affected by related magnetic field shielding, and is made of the same material as the antenna to receive signals around the antenna. According to actual conditions, the material synchronous with the outer shielding ring can be used at the cover plate, and acrylic plates or light-transmitting materials are used for blocking, so that the upper part is conveniently protected from rain, dust and other impurities, and the side supporting groove and the lower supporting groove are convenient for placing the cover plate on the upper part and the side edge, so that the antenna is shielded and anti-interference operation is realized.

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