2results about How to "Optimize production methods" patented technology

An unmanned aerial vehicle convenient to disassemble comprises an unmanned aerial vehicle shell, an unmanned aerial vehicle supporting structure used for supporting the whole unmanned aerial vehicle and an unmanned aerial vehicle flying structure used for flying of the unmanned aerial vehicle, the unmanned aerial vehicle shell is connected to the unmanned aerial vehicle supporting structure, and the unmanned aerial vehicle flying structure is connected to the outer side of the unmanned aerial vehicle supporting structure relative to the unmanned aerial vehicle shell for driving; the unmanned aerial vehicle supporting structure is provided with a first unmanned aerial vehicle supporting seat for connecting an unmanned aerial vehicle shell and a second unmanned aerial vehicle supporting seat for connecting an unmanned aerial vehicle flight structure, the second unmanned aerial vehicle supporting seat is provided with a second connecting mounting position, and the first unmanned aerial vehicle supporting seat is provided with a first connecting mounting position; the second connecting mounting position is connected to the first connecting mounting position, so that the second unmanned aerial vehicle supporting seat is detachably connected to the first unmanned aerial vehicle supporting seat. According to the scheme, the structural design of split assembly of the unmanned aerial vehicle body is adopted, and the effects of effectively shortening the production time of the unmanned aerial vehicle body, improving the production efficiency of the unmanned aerial vehicle and expanding the selection diversity of production materials of the second unmanned aerial vehicle supporting seat are achieved.

The utility model relates to an acid-resistant high-strength plastic bag, which belongs to the technical field of plastic bags and comprises a plastic bag body, the plastic bag body comprises a base material layer, a barrier layer, a high-strength nylon fiber net and an encapsulation layer, the outer surface of the base material layer is coated with the barrier layer, and the encapsulation layer is arranged on the periphery of the barrier layer. And a high-strength nylon fiber net is woven between the barrier layer and the encapsulation layer and is of a net structure. The utility model has the beneficial effects that the modified polyamide 6 material is melted and extruded into the sheet-shaped base material, then the nano silicon dioxide particle dispersion liquid is sprayed on the surface of the sheet-shaped base material to form the uniformly distributed barrier layer, then the high-strength nylon fiber net prepared in advance is laid outside the barrier layer to ensure that the high-strength nylon fiber net is flatly attached, and finally, the high-strength nylon fiber net is coated on the surface of the sheet-shaped base material. The thermoplastic elastomer material is heated and melted and then covers the high-strength nylon fiber net, the finished plastic bag is obtained after cooling and curing, and compared with a traditional multi-layer composite structure, the production mode is more convenient.