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A UAV ejection and sliding device and ejection system

An unmanned aerial vehicle (UAV) and sliding technology, which is applied in the direction of launch/drag transmission device, etc., can solve the problems of damage to the catapult structure, poor connection method, damage to the UAV structure, etc., to avoid direct contact, durable use, and use. stable effect

Active Publication Date: 2019-10-15
北京韦加智能科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, many ejection methods are direct contact between the aircraft and the ejection rack device. The contact position is the bearing point of the aircraft itself or the redundant structure extended by the drone as the force point of the ejection, which has a certain impact on the structure and life of the aircraft. , especially for heavy drones, the connection between the connection structure and the ejection frame, and the connection between the connection structure and the aircraft are not handled well, which can easily lead to damage to the structure of the drone and the structure of the ejection frame.

Method used

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  • A UAV ejection and sliding device and ejection system
  • A UAV ejection and sliding device and ejection system
  • A UAV ejection and sliding device and ejection system

Examples

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Effect test

Embodiment 1

[0037] The unmanned aerial vehicle ejection and sliding device provided in this embodiment is arranged on the ejection rack and is used to carry the unmanned aerial vehicle and eject the unmanned aerial vehicle. It includes a locking mechanism and a sliding track set on the ejection rack. A sliding frame for carrying drones and a pulley arranged at the bottom end of the sliding frame, and the locking mechanism is arranged at one end of the sliding frame close to the initial end of the ejection frame, and is used to remove the The man-machine is locked at the initial end of the ejection frame.

[0038] In the prior art, since the UAV is in direct contact with the ejection frame, the contact position is the bearing point of the UAV itself or the redundant structure extended by the UAV serves as the force point of the ejection, which causes certain impact on the structure and life of the aircraft. It is easy to cause the loss of the structure of the UAV and the structure of the ejec...

Embodiment 2

[0040] Such as Figure 1 to 3 As shown, the unmanned aerial vehicle ejection and sliding device provided by this embodiment is arranged on the ejection frame 1 for carrying the unmanned aerial vehicle and ejecting the unmanned aerial vehicle. It includes a locking mechanism and is arranged on the ejection frame 1. The sliding frame 2 used to carry the drone on the sliding track and the pulley 3 arranged at the bottom end of the sliding frame 2, the locking mechanism is arranged on the sliding frame 2 close to the ejection frame 1 One end of the initial end is used to lock the drone on the initial end of the ejection frame 1.

[0041] The locking mechanism includes a first slot 4 and a first limiting member. The opening direction of the first slot 4 is consistent with the moving direction of the sliding frame 2 and is used to accommodate the drone. The first fixing part at the bottom; when the sliding frame 2 is at the initial end of the ejection frame 1, the first limiting member...

Embodiment 3

[0048] Such as Figure 4 to 7 As shown, this embodiment provides an unmanned aerial vehicle ejection system, which includes a driving mechanism, an ejection frame, and the unmanned aerial vehicle ejection and sliding device according to the first embodiment or the second embodiment arranged on the ejection frame 12. The wire rope 15, the rubber band, the connecting rope, the anti-collision rope 13, the first metal plate and the second metal plate; one end of the wire rope 15 is connected to the drive mechanism 14 provided at the initial end of the ejection frame, and the other end is connected to The first metal plate is connected, and the first metal plate is slidably connected to the ejection frame 1, and is located between the running frame 2 and the end of the ejection frame 1; the second metal plate is connected to the ejection frame 1; The ejection frame 1 is slidably connected, and is located between the first metal plate and the end of the ejection frame 1, the rubber b...

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Abstract

The invention relates to a UAV ejection and sliding device and an ejection system, wherein the UAV ejection and sliding device is arranged on an ejection frame for carrying a UAV and ejecting the UAV, which includes a locking mechanism, The sliding frame for carrying the unmanned aerial vehicle and the pulley arranged at the bottom of the sliding frame arranged on the sliding track of the ejection frame, the locking mechanism is arranged on the sliding frame near the ejection frame One end of the initial end of the frame is used to lock the UAV on the initial end of the catapult frame, which can ensure that the sliding frame slides on the sliding track, thereby driving the sliding of the UAV on the sliding frame, avoiding unnecessary The direct contact between the man-machine and the ejection frame ensures that the structure of the ejection frame is not damaged by ejection, durable and stable in use, and can eject drones for a long time and with high efficiency.

Description

Technical field [0001] The invention relates to the technical field of unmanned aerial vehicle takeoff, in particular to an unmanned aerial vehicle ejection and running device and an ejection system. Background technique [0002] At present, the take-off methods of UAVs are diverse. For UAVs that can operate for a long time, most of the size and weight are beyond the scope of micro-UAVs, and most of the take-off methods are taxi and ejection. Ejection is obviously a safer and more practical way to take off, which can reduce the difficulty of flying and is not restricted by the take-off site. [0003] At present, many ejection methods are in direct contact between the aircraft and the ejection rack device. The contact position is the bearing point of the aircraft itself or the redundant structure extended by the drone as the force point of the ejection, which has a certain impact on the structure and life of the aircraft. , Especially for heavy drones, the connection method of the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B64F1/06
CPCB64F1/06B64U70/70
Inventor 耿鹏
Owner 北京韦加智能科技股份有限公司
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