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Aircraft catapult with tail-end electro-magnetic acceleration structure

A technology for accelerating structures and aircraft, applied in the direction of launching/dragging transmissions, etc., which can solve the problems of high risk, difficulty in carrying and transportation, etc.

Inactive Publication Date: 2014-03-26
NANJING JIUYISHUN MAGNETIC LEVITATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

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

Method used

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Examples

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Embodiment Construction

[0004] The aircraft catapult with the terminal electromagnetic acceleration structure, the main structure includes the base frame, the terminal bottom plate, the trigger switch, the battery and the fixed main shaft, etc.; the outer side of the main shaft of the accelerating coil winding is close to the front of the terminal bottom plate; they are installed together on the base frame The front end of the frame, the main shaft extends to the middle of the frame, the trigger switch is installed in the front third of the frame, and the battery is connected to the acceleration coil.

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Abstract

The invention relates to an aircraft catapult with a tail-end electro-magnetic acceleration structure. The aircraft catapult mainly and structurally comprises a base frame, a tail-end bottom plate, an excitation switch, a battery and a fixed main shaft, wherein an accelerating coil winding is arranged outside the main shaft and tightly attached to the front side of the tail-end bottom plate, the accelerating coil winding, the main shaft and the tail-end bottom plate are jointly installed at the front end of the base frame, the main shaft stretches to the middle portion of the frame, the excitation switch is installed at the front one-third part of the frame, and the battery is connected with the accelerating coil winding.

Description

Technical field [0001] The invention relates to an aircraft catapult with a terminal electromagnetic acceleration structure, in particular to an outer end electromagnetic boosting acceleration device of a small aircraft ejection booster. 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 aircraft catapult with the terminal electromagnetic acceleration structure, the main structure includes the base frame, the terminal bottom plate, t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64F1/06
Inventor 卓向东
Owner NANJING JIUYISHUN MAGNETIC LEVITATION TECH