Unmanned aerial vehicle optical anti-shake camera

Abstract

The invention discloses an optical anti-shake camera of an unmanned aerial vehicle. The camera comprises a bearing plate, a camera main body mounted on a bottom surface of the bearing plate, and an anti-shake device mounted on an upper surface of the bearing plate, wherein the anti-shake device comprises a spherical buffer cavity, a movable hole is formed in the bottom of the buffer cavity, a support ball is arranged in the center of the buffer cavity, the bottom of the supporting ball is connected with a supporting rod, the supporting rod penetrates through the movable hole and is connected with the bearing plate, a plurality of cambered-surface-shaped shock absorption plates are arranged around the supporting ball, a damping plate is connected with a spherical surface of the supporting ball, a damping spring is connected between the damping plate and an inner wall of the buffer chamber, and the damping spring is arranged radially along the buffer chamber. The camera is advantaged inthat the structure design is reasonable, the camera shaking amplitude caused during the flight process of the unmanned aerial vehicle is reduced, influence of the shaking on the shooting effect of thecamera is reduced, and the shooting effect of the unmanned aerial vehicle is improved.

Description

technical field [0001] The invention relates to the technical field of drones, in particular to an optical anti-shake camera for drones. Background technique [0002] Unmanned aircraft, referred to as "unmanned aerial vehicle", or "UAV" in English, is an unmanned aircraft that is controlled by radio remote control equipment and its own program control device, or is completely or intermittently operated autonomously by an on-board computer. [0003] UAV pan / tilt is a supporting device for UAVs to install and fix mission loads such as cameras. Due to the different functions and uses of drones, various sensors or cameras will be mounted on the drone platform, so the drone platform is also designed with different structures according to needs. Limited to the load capacity of the UAV, it is usually required to reduce the weight and volume of the gimbal structure and increase the load capacity of the gimbal under the premise of ensuring the normal operation of the gimbal. [000...

AI Technical Summary

Problems solved by technology

[0004] However, the existing drones often use cameras with optical anti-shake function to reduce the shaking problem during the flight of the drone. Due to the limited optical anti-shake capability of the camera, the photos taken by the camera are not good when the shake is relatively strong. It is clear, which greatly reduces the shooting effect of the drone, and there are certain defects

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