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2019/12 / 27Latest update patent technology
  • Manufacturing method of logistics drone
    This application relates generally to the field of logistics and transportation, and in particular to a logistics drone. Unmanned aircraft is referred to as "unmanned aerial vehicle", which is an unmanned aircraft controlled by radio remote control equipment and its own program control device. Domestic logistics drone technology is currently mainly converted from consumer-grade or aeromodelling. Most of them are x-type structures with four to eight rotors, which have complex structures, high costs, inconvenient battery assembly and disassembly, and low layout integration. In view of the existing technology ...
  • Manufacturing method of environmental monitoring drone
    The utility model relates to an unmanned aerial vehicle, in particular to an environmental monitoring unmanned aerial vehicle. An unmanned aircraft is an unmanned aircraft, which is an unmanned aircraft controlled by radio remote control equipment and its own program control device. From the technical point of view, it can be divided into: unmanned helicopter, unmanned fixed-wing aircraft, unmanned multi-rotor aircraft, unmanned airship, unmanned paraglider, etc. According to application fields, unmanned aerial vehicles can be divided into military and civilian. With the development of technology, drones ...
  • Manufacturing method of amphibious landing gear
    The utility model relates to a landing gear of an unmanned aerial vehicle, in particular to a landing gear of an amphibious unmanned aerial vehicle. Existing UAV refers to a kind of flying equipment that realizes flight by remote control. According to the application field, UAV can be divided into military and civilian. For military use, UAV is divided into reconnaissance and target aircraft. The industrial application of man-machine is a real need for drones. At present, it is used in aerial photography, agriculture, plant protection, micro selfie, express transportation, disaster rescue, viewing ...
  • Manufacturing method of unmanned aerial vehicle for electric tower inspection
    The utility model relates to an unmanned aerial vehicle, in particular to an unmanned aerial vehicle for electric tower inspection. With the continuous development of society and the continuous progress of science, the inspection of electric towers has also changed from the traditional manual inspection method to the inspection of drones, which has provided people with great convenience, and can be normal even in rainy and snowy weather. Inspections have been carried out, so UAVs for electric tower inspection have been continuously innovated and developed, which basically meets people's use needs, but there are still some questions ...
  • Manufacturing method of auxiliary release device of civil aircraft wheel set
    The utility model relates to the field of civil aircraft safety equipment, in particular to an auxiliary release device of a civil aircraft wheel set capable of improving aircraft safety performance. As we all know, airplanes also have wheels, but they are only used when the airplane takes off or lands. During the flight, the retractable landing gear is used to fold and place the civil aircraft wheels inside the aircraft. Air resistance during the process. But if the retractable landing gear ...
  • Ducted propeller system and manufacturing method of aircraft
    The utility model relates to an aircraft mechanism, in particular to a ducted propeller system and an aircraft. As shown in Figure 1-2, a ducted propeller system refers to a propulsion system in which a duct 2 is provided on the periphery of a free propeller. In the traditional ducted propeller system, due to the existence of the blade tip clearance, the blade vortex of the propeller is generated by the pressure difference between the upper and lower surfaces. Thanks to the propeller ...
  • Manufacturing method of horizontal stabilizer for strengthening balance of helicopter body
    The utility model relates to a helicopter, in particular to a horizontal stabilizer that strengthens the balance of the helicopter body. The helicopter's horizontal stabilizer is the horizontal wing surface of the aircraft's tail wing, which is usually divided into two types: fixed and full-motion. The role of the stabilizer is to provide the aircraft with proper static stability. When the aircraft is flying in the air at a nearly uniform linear motion, it is often affected by various updrafts or lateral winds. At this time, the aircraft's navigation attitude will change ...
  • Manufacturing method for providing horizontal stability surface of helicopter static stability
    The utility model relates to a horizontal stabilizer, in particular to a horizontal stabilizer which provides static stability of a helicopter. The aircraft's horizontal stabilizer is the horizontal wing surface of the aircraft's tail wing, which is usually divided into two types: fixed and full-motion. The role of the stabilizer is to provide the aircraft with appropriate static stability. When the aircraft is flying in the air at approximately uniform speed, it is often affected by various updrafts or lateral winds. At this time, the aircraft's navigation attitude will change ...
  • Aircraft tail wing, wing plate and aircraft manufacturing method
    The utility model relates to an aircraft, in particular to a tail wing, a flap and an aircraft. The existing three-point landing gear aircraft's V-tails adopt a fixed design and integrate the functions of horizontal and vertical fins to achieve weight reduction and stealth functions. You cannot share the load. For the existing three-point landing gear aircraft, the rear wing is located above the rear wing strut, and the landing gear is located under the fuselage ...
  • Manufacturing method of folding rotating shaft of drone wing
    The utility model relates to an unmanned aerial vehicle wing, and in particular relates to an unmanned aerial vehicle wing folding shaft. UAV is a kind of unmanned aircraft using radio remote control and program control. It has been widely used in the field of military reconnaissance and leisure competitions. The drone's wings have now been developed with foldable technology to accommodate tight spaces or enable different ways of flying. However, the existing unmanned aircraft wing folding shaft has problems of poor practicability and ...
  • Manufacturing method of deformed wing
    The utility model relates to an aircraft wing, in particular to a deformed wing. Both manned and unmanned aerial vehicles are widely used in the military and civilian fields. Aircraft mainly rely on the wing to generate lift in the directional air flow field, and the wing lift coefficient and drag coefficient vary depending on the airfoil. The ratio of the maximum lift and drag coefficient (lift-to-drag ratio) is usually used to determine the superiority and inferiority of the airfoil. according to. The engine thrust system is usually external and independent from the wings ...
  • Airfoil and unmanned aerial vehicle manufacturing method
    The utility model relates to aerospace, in particular to an airfoil and an unmanned aerial vehicle. With the widespread application of drones in the logistics industry, the specific use scenarios also require higher and higher structural design and aerodynamic performance of drones. For example, how to choose a drone airfoil is crucial to the aerodynamic performance of a cargo drone. From the perspective of the structural design of the drone, it is required that the airfoil should have the largest thickness, but from the perspective of the aerodynamic design requirements of the drone, the wing ...
  • Manufacturing method for easy folding unmanned rack
    The utility model relates to the field of unmanned racks, in particular to an unmanned rack that is easy to fold. At present, drones, also known as drones, remotely controlled or self-cruising aircrafts, are a low-cost, low-loss, high-mobility portable load aircraft that have been widely used in military, scientific, and civilian applications In various fields, in the military field, drones can be used for enemy investigation, communication relay, early warning, target aircraft training, etc., and can even be directly composed of ...
  • Manufacturing method for quick disassembly structure of composite wing drone
    The utility model belongs to the field of unmanned aerial vehicles, and particularly relates to a quick disassembly structure for a composite wing unmanned aerial vehicle. The utility model belongs to the field of unmanned aerial vehicles, and particularly relates to a quick disassembly structure for a composite wing unmanned aerial vehicle. Unmanned aircraft is referred to as "unmanned aerial vehicle", which is an unmanned aircraft controlled by radio remote control equipment and its own program control device. The vertical take-off and landing fixed wing is a superposition of a set of vertical lift system on a fixed-wing drone, so that ...
  • Quick disassembly interface structure and manufacturing method of unmanned aerial vehicle
    The utility model relates to mechanical equipment, in particular to an interface structure for quick disassembly and unmanned aerial vehicle. With the rapid development of the mechanical equipment manufacturing industry, in most practical application scenarios, mechanical structural components need to be able to be quickly disassembled and assembled to facilitate maintenance and replacement. Specifically in the field of drone applications, it is found that the key technology that troubles the technicians when the connection between the connection pipe of the drone wing part and the arm is connected with welding ...
  • Manufacturing method of foldable unmanned aerial vehicle
    The utility model belongs to a drone, and relates to a drone with a foldable motor frame. With the continuous development of science and technology, more and more places are being used for drones. At present, drones generally include a casing, a plurality of motor frames and settings that are uniformly distributed in the circumferential direction fixed on the outer peripheral wall of the casing. For the controller inside the casing, the motor is installed at the end of the motor frame remote from the casing, and the propeller is fixed on the drive shaft of the motor. The motor and the casing ...
  • Manufacturing method of new 6-frame UAV
    The utility model relates to a frame, in particular to a novel 6-frame frame of a drone, which belongs to a drone. An unmanned aircraft is an unmanned aerial vehicle, which is an unmanned aerial vehicle controlled by a radio remote control device or its own program control device. UAVs have a wide range of uses, and they not only play an extremely important role in modern warfare, they also have broad prospects in the civilian field. At present, drones have been widely used in security, urban management, agriculture, geology ...
  • Manufacturing method of multi-rotor drone
    The utility model relates to an unmanned aerial vehicle, in particular to a multi-rotor unmanned aerial vehicle. In recent years, unmanned aerial vehicles have been widely used in various fields, especially in the field of surveying and mapping. Multi-rotor drones have irreplaceable advantages of other aircraft. Due to the weight of the surveying and mapping equipment, the aircraft needs high loads. Long-term flight time meets mapping requirements. Existing drones that can be used in the surveying and mapping industry are large in size and are not convenient for transporter storage. The utility model content has learned from this, ...
  • Manufacturing method of stratosphere airship
    The utility model relates to an airship, in particular to a stratospheric airship. In the stratospheric environment, due to the influence of solar radiation, the over-temperature and over-pressure phenomenon exists in the stratospheric airship, which places extremely high requirements on the overall design of the stratospheric airship. According to the finite element thermal simulation of the stratospheric airship, the thermal equilibrium temperature difference of the existing soft structure stratospheric airship is greater than the thermal resistance of the stratospheric airship, and the safety factor is less than 1. This result is right ...
  • Manufacturing method of shore domestic sewage sewage suction device
    The utility model relates to a ship sewage treatment technology, and more particularly, it relates to a shore suction device for ship domestic sewage. At present, when a ship is docked in a port, it is often necessary to clean up the domestic sewage on the ship. A common method is to extract and receive the domestic sewage on the ship through the shore's suction device. , When the water level is low, there will be insufficient head of the ship's discharge pump to ...
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