The invention discloses an airborne lightweight composite material direction-finding antenna array pod body, and belongs to the field of airborne avionics pods. The pod comprises an upper cover, a lower cover and a switch array, and the upper cover and the lower cover are buckled to form a pod body; the switch array is located in the cabin body and fixed to the top of the inner wall of the upper cover through bolts. Each of the upper cover and the lower cover is of a laminated structure; each of the upper cover and the lower cover comprises an inner layer high-strength glass fiber, an aramid paper honeycomb core material and an outer layer high-strength glass fiber which are sequentially laminated from inside to outside; wherein the thickness of the inner layer high-strength glass fiber is 0.3 mm, the thickness of the outer layer high-strength glass fiber is 0.2 mm, and the thickness of the aramid paper honeycomb core material is 4.5 mm. According to the airborne lightweight composite material direction-finding antenna array pod body, the weight is reduced to the maximum extent, and the light weight of the cabin body is realized. The pod body has the characteristics of quickness in installation, light weight, generalization and the like.
本发明公开了一种机载轻量化复合材料测向天线阵吊舱舱体,属于机载航空电子吊舱领域。该吊舱包括上罩、下罩和开关阵,其中,上罩和下罩扣合形成舱体;所述开关阵位于舱体内,且通过螺栓固定于上罩内壁的顶部;所述上罩和下罩均为层叠结构,上罩和下罩均包括从内至外依次层叠的内层高强玻璃纤维、芳纶纸蜂窝芯材和外层高强玻璃纤维;其中内层高强玻璃纤维的厚度为0.3mm,外层高强玻璃纤维的厚度为0.2mm,芳纶纸蜂窝芯材的厚度为4.5mm。本发明进行了最大化的减重,实现了舱体的轻量化。本吊舱舱体具有安装快捷化、轻量化、通用化等特点。
Airborne lightweight composite material direction-finding antenna array pod body
一种机载轻量化复合材料测向天线阵吊舱舱体
2022-02-18
Patent
Elektronische Ressource
Chinesisch
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