Power suspension damping structure of laser vertical fixed-wing unmanned aerial vehicle

Abstract

The invention discloses a power suspension damping structure of a laser vertical fixed-wing unmanned aerial vehicle. Damping device, the damping device is installed on the power assembly. The power assembly is installed on the machine body through a damping device. The damping device comprises an upper damping plate and a lower damping plate; a first sealing cylinder and a second sealing cylinderare installed on the lower damping plate. An air conveying pipe is connected between the first sealing cylinder and the second sealing cylinder. A first piston is arranged in the first sealing cylinder; the upper end of the first piston is connected with a supporting column. The top ends of the supporting columns are connected with the upper damping plate. According to the invention, the first sealing cylinder and the second sealing cylinder are arranged; when the upper damping plate is subjected to vibration pressure to move downwards, the supporting column pushes the first piston to move downwards. Meanwhile, the second sealing barrel jacks the second magnet to move upwards, the distance between the first magnet and the second magnet is shortened, the first magnet and the second magnet repel each other, opposite movement between the upper damping plate and the lower damping plate is restrained, and therefore the damping effect is achieved.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of unmanned aerial vehicles, and in particular to a dynamic suspension shock-absorbing structure of a laser-raised fixed-wing unmanned aerial vehicle. Background technique [0002] UAVs are also unmanned aircraft, which are generally controlled by radio remote control equipment. UAVs can be classified into military UAVs and civilian UAVs according to their application fields. Due to their small size and low cost , is easy to use and is widely used in daily life. The power components of the UAV need to be installed with a shock-absorbing structure to reduce the vibration generated when the UAV is working and make it work stably. [0003] However, the existing UAV shock absorption structure has the following disadvantages: the shock absorption effect is general, and most of them only use one shock absorption method for shock absorption, resulting in poor overall shock absorption effect, r...

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Problems solved by technology

[0003] However, the existing UAV shock absorption structure has the following disadvantages: the shock absorption effect is general, and most of them only use one shock absorption method for shock absorption, resulting in poor overall shock absorption effect, resulting in vibration and vibration generated when the UAV is working. The noise has not been effectively alleviated, which affects the stability of the drone's work and needs to be improved

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