The invention relates to an ice surface rescue unmanned aerial vehicle accumulated snow prevention structure and an ice surface rescue unmanned aerial vehicle, and discloses the snow prevention structure which can guide accumulated snow or crushed ice through cooperation of a conical top and an inclined-plane-shaped intercepting net, reduce attachment and accumulation of the accumulated snow or the crushed ice on the intercepting net, reduce abrasion of flying fan blades and improve the ice surface rescue efficiency. The device is characterized in that the device is composed of rack wings, air guide through holes, a conical top, inclined supporting rods, an intercepting net, a ring bottom, threads, thread grooves and fixing rings, the rack wings are correspondingly provided with the air guide through holes, the top faces of the rack wings are correspondingly provided with the fixing rings, the edges of the inner side faces of the fixing rings are connected with the edges of the air guide through holes, and the conical top is provided with the inclined supporting rods. A threaded groove is formed in the side face of the fixing ring, threads are formed in the inner side face of the ring bottom, the threads correspond to the threaded groove, the inner side face of the ring bottom is in threaded connection with the side face of the fixing ring in the mode that the threads are matched with the threaded groove, and the conical top is located over the air guide through hole.
本发明一种冰面救援无人机防积雪结构及冰面救援无人机公开了一种通过锥形顶配合斜面形的拦截网,能够对积雪或者碎冰进行导流,减少积雪或者碎冰在拦截网上的附着堆积,减少飞行扇叶的磨损,提高冰面救援效率的防雪结构。其特征在于由机架翼、导气穿孔、锥形顶、斜支撑杆、拦截网、环底、螺纹、螺纹槽以及固定环组成,机架翼上分别对应开有导气穿孔,所述机架翼的顶面分别对应置有固定环,所述固定环的内侧面边缘和所述导气穿孔的边缘相连接,所述固定环的侧面开有螺纹槽,环底的内侧面开有螺纹,所述螺纹和所述螺纹槽相对应,所述环底的内侧面通过所述螺纹配合所述螺纹槽和所述固定环的侧面相螺接,锥形顶位于所述导气穿孔的正上方。
Snow accumulation prevention structure of ice surface rescue unmanned aerial vehicle and ice surface rescue unmanned aerial vehicle
一种冰面救援无人机防积雪结构及冰面救援无人机
2025-05-02
Patent
Electronic Resource
Chinese
European Patent Office | 2025
|European Patent Office | 2025
|European Patent Office | 2025
|European Patent Office | 2025
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