Folding unmanned plane ejection system

A technology of unmanned aerial vehicle and locking mechanism, which is applied in the direction of launch/drag transmission device, etc., can solve the problems of complicated operation process, complicated operation mechanism, and large space occupation, so as to improve reliability, reduce the use area and save the use space. Effect
CN101503115AInactive Publication Date: 2009-08-12NORTH NAVIGATION CONTROL TECH
0 Cites 13 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
NORTH NAVIGATION CONTROL TECH
Publication Date
2009-08-12
Estimated Expiration
Not applicable · inactive patent

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention discloses a foldable UAV launch system, comprising multistage launch guide ways, turning hinges, hinge locking mechanisms and fold locking mechanisms. The system is characterized in that the turning hinges are fixed at the end parts of two adjacent launch guide ways; and the launch guide ways take the rotating shafts of the turning hinges as rotating centers, are folded or unfolded at least once in a plane which is perpendicular to the launch guide ways, so that the launch system is in the state of folding transportation or the work state of emission. The old locking mechanisms are arranged on the guide ways, when the launch system is in the state of folding transportation, the fold locking mechanisms are used for locking the two launch guide ways which are folded together; the hinge locking mechanisms are arranged on the turning hinges, when the launch system is in the work state of emission, the hinge locking mechanisms are used for locking the turning hinges, so that the launch guide ways can not move relatively. The foldable UAV launch system has the advantages of simple structure, low price, safety, stableness, convenient operation and repeated use.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to an ejection system of a UAV launch system, in particular to a foldable UAV ejection system. Background technique

[0002] A drone is a powered, unmanned aircraft. It usually consists of airframe, power plant, flight control and management equipment, launching and recovery equipment, etc. It can fly remotely or automatically, and can be used once, recycled, and used multiple times. It is one of today's high-tech weapons and equipment. It is widely used in many military operations such as battlefield investigation, electronic countermeasures, post-war damage assessment, and ground attack. It is an indispensable equipment for information warfare. In the civilian field, it has been widely used in aerial remote sensing, aerial surveying and mapping, forest fire prevention, coastline patrol and other fields. At present, the UAV launch system mainly adopts hydraulic, pneumatic, elastic ejection and other launching methods. The laun...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More