1results about How to "Flow away quickly" patented technology

The utility model relates to a protective device for unmanned plane, the protective device for unmanned plane through being provided with the protection spare, can realize the good protection effect to the camera in the process of using, thereby avoided the damage under the action of external force, through transmission member and camera transmission connection, can drive transmission member to produce the rotation, thereby avoided transmission member in the process of protecting the camera and the outer surface attached with the rain and snow or other impurities, thereby influence the definition in the camera shooting process, through the protection cover is hemispherical, its material is transparent acryl material, can further reduce the attachment of rain and snow in the process of using, when the rain and snow fall on the arc surface can flow away quickly. Through setting up acryl material, on one hand can guarantee its transparency, on the other hand can guarantee that it can have good mechanical properties.