Automatic loosening device for use at tail of booster rail of small-size fixed-wing aircraft
A technology of fixed wings and catapults, applied in the direction of launching/dragging transmissions, etc., can solve problems such as difficulty in carrying and transportation, and high risk
Inactive Publication Date: 2015-04-29
卓向东
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Problems solved by technology
[0002] In the field of ejection of small UAVs weighing more than 50 kg, there is no electromagnetic catapult suitable for such UAVs in China. According to reports, only the United States and Israel have similar UAV boosters. Domestically produced rubber band catapults can only eject Boost drones below 50 kg, and drones weighing more than 50 kg can only be boosted by solid explosive rockets, which is very dangerous and very difficult to carry and transport
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Embodiment Construction
[0004] The automatic release device at the end of the track of the small fixed-wing aircraft catapult. The main structure includes the aircraft support rod, the support rod latch and the latch spring; the aircraft is installed on the support rod; the front end of the support rod has a fixed latch; the bottom of the latch Fixed spring connection; when the slide rail is raised to the end, the spring will automatically protrude and pull out the latch.
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The invention discloses an automatic loosening device at the tail of the tail of a booster rail of a small-size fixed-wing aircraft. The automatic loosening device mainly comprises an aircraft support rod, support rod pin, a pin spring and the like. The aircraft is mounted on the support rod. The fixed pin is arranged at the foremost end of the support rod. The spring is fixedly connected with the bottom of the pin. As the aircraft slides to the tail of the booster rail to rise, the spring automatically protrudes, and the pin is pulled out.
Description
Technical field [0001] The invention relates to an automatic release device for the rail end of a catapult of a small fixed-wing aircraft, in particular to a special structure for a magnetic catapult that can be automatically released from the aircraft after the end elevation angle. It belongs to the technical field of unmanned aerial vehicle catapults. Background technique [0002] In the field of ejection of small UAVs weighing more than 50 kg, there is no electromagnetic catapult suitable for such UAVs in China. According to reports, only the United States and Israel have similar UAV boosters. Domestically produced rubber band catapults can only eject UAVs under 50 kg can be boosted, and UAVs weighing more than 50 kg can only be boosted by solid explosive rockets, which is very dangerous and very difficult to carry and transport. Contents of the invention [0003] The automatic release device at the end of the track of the small fixed-wing aircraft catapult. The main s...
Claims
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IPC IPC(8): B64F1/06
Inventor 不公告发明人
Owner 卓向东