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Electromagnetic excitation device for unmanned aerial vehicle booster

A machine booster and electromagnetic technology, applied in the direction of launching/dragging transmissions, etc., can solve the problems of high risk, difficulty in carrying and transportation, etc.

Inactive Publication Date: 2014-03-26
卓向东
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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 electromagnetic excitation device used for the UAV booster, the main structure includes a fixed box, an excitation shaft and a driving electromagnet; in a fixed box, an excitation shaft is installed, and a part of the excitation shaft is sleeved on the electromagnet The other part pushes the mobile car; the electromagnet is fixed in the shell; when the power is turned on, the electromagnet drives the excitation shaft to move forward quickly and pushes the mobile car to achieve the purpose of excitation.

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Abstract

Provided is an electromagnetic excitation device for an unmanned aerial vehicle booster. The electromagnetic excitation device mainly and structurally comprises a fixed box, an excitation shaft and a pushing electromagnet. The excitation shaft is installed in the fixed box, one part of the excitation shaft is arranged inside the electromagnet in a sleeved mode, and the other part of the excitation shaft pushes a moving trolley. The electromagnet is fixed in an outer shell and drives the excitation shaft to move forward rapidly to push the moving trolley after being powered on, so that the purpose of excitation is achieved.

Description

Technical field [0001] The invention relates to an electromagnetic excitation device for a UAV booster, in particular to an excitation buckle with both a mechanical structure and a permanent magnet ejection structure. 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 electromagnetic excitation device used for the UAV booster, the main structure includes a fixed box, an excitation shaft and a driving electromagnet; in a fixed box, an...

Claims

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Application Information

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IPC IPC(8): B64F1/06
Inventor 卓向东
Owner 卓向东