The invention discloses a carbon fiber special-shaped protective cabin which is of a polyhedral structure with one side open and without a bottom plate. The structure comprises composite top plates with the same structure but different shapes and composite end face plates at the two ends. The carbon fiber outer plates of the composite top plate and the composite end face plate are fixed to the outer side faces of the corresponding polyurethane foam frames in an adhesive mode. The carbon fiber inner plate is fixed to the other side faces of the polyurethane foam frame from the inner side of the composite top plate or the inner side of the composite end face plate in a gluing and wrapping mode and fixedly connected with the inner side face of the carbon fiber outer plate in a gluing mode. Carbon fiber grooves with downward openings are formed in the two ends of the composite top plate respectively, and therefore the upper ends of the composite end face plates are embedded and fixed into the carbon fiber grooves in the two ends of the composite top plate in an adhesive mode. The other side of the carbon fiber special-shaped protection cabin body is an inclined vertical face, and a shutter is arranged at one end of the inclined vertical face. According to the scheme, the mechanical property of the carbon fiber material can be kept unchanged, the strength and rigidity of the protection cabin body are not affected, the appearance consistency is better, the appearance is more attractive, and assembling operation is simpler.
本发明公开了一种碳纤维异形防护舱体,其为一侧敞开且无底板的多面体结构,包括结构相同形状不同的复合顶板和两端的复合端面板,复合顶板和复合端面板的碳纤维外板胶粘固定在对应的聚氨酯泡沫框外侧面上,碳纤维内板从复合顶板内侧或复合端面板内侧胶粘包覆固定在聚氨酯泡沫框的其余侧面上,并与碳纤维外板内侧面胶粘固定连接。复合顶板两端分别设有开口向下的碳纤维凹槽,复合端面板上端嵌入且胶粘固定在复合顶板两端的碳纤维凹槽中,碳纤维异形防护舱体另一侧为倾斜立面,倾斜立面的一端设有百叶窗。本发明可使碳纤维材质的材料力学性能保持不变,防护舱体的强度和刚度不受影响,外形一致性更好、更美观,组装操作更简单。
Carbon fiber special-shaped protective cabin
碳纤维异形防护舱体
2021-11-30
Patent
Electronic Resource
Chinese
European Patent Office | 2022
|Arrangement method of special-shaped section pressurized cabin structure
European Patent Office | 2022
|Method for processing aircraft aluminum alloy special-shaped cabin
European Patent Office | 2015
|Compact special-shaped equipment cabin for unmanned aerial vehicle
European Patent Office | 2020
|