The invention relates to a visual shooting device based on a bionic compliant mechanism and a flight shooting system. The visual shooting device based on the bionic compliant mechanism comprises a piezoelectric actuator; the bionic compliant mechanism comprises a fixed part and a bionic compliant amplification part which are hinged to each other; the bionic compliant mechanism is fixed on the mounting plate through the fixing part, and the bionic compliant amplification part can deform on the integrated mounting plate and transmit displacement; a pre-tightening mechanism; one end of an industrial camera in the machine vision shooting assembly is connected to the fixing part through a supporting mechanism, and the other end of the industrial camera in the machine vision shooting assembly abuts against the displacement output part through a transmission piece and is driven by the displacement output part to generate micro displacement; and a controller. According to the invention, the problems that disturbance is not easy to eliminate and the focusing precision capability is insufficient during motion shooting in the prior art are solved. According to the invention, the focusing efficiency is high, the function of rapid focusing at the shooting moment of flight motion can be realized, and the focusing characteristics of large stroke, rapidness and high precision are realized.
本发明涉及基于仿生柔顺机构的视觉拍摄装置及飞行拍摄系统,其中基于仿生柔顺机构的视觉拍摄装置包括:压电驱动器;仿生柔顺机构,包括相互铰接的固定部及仿生柔顺放大部;仿生柔顺机构通过固定部固定在安装板上,仿生柔顺放大部可在集成安装板上发生形变并传递位移;预紧机构;机器视觉拍摄组件,机器视觉拍摄组件中的工业相机的一端通过支承机构连接在固定部上,另一端通过传动件抵接位移输出部并由位移输出部带动发生微位移;以及控制器。本发明克服现有运动拍摄时发生扰动不易消除且调焦精度能力不足的问题。本发明的的调焦效率高,能够实现在飞行运动拍摄瞬间进行快速调焦的功能,且具备大行程、快速与高精度的调焦特性。
Visual shooting device and flight shooting system based on bionic compliant mechanism
基于仿生柔顺机构的视觉拍摄装置及飞行拍摄系统
2024-07-12
Patent
Electronic Resource
Chinese
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