The invention relates to the technical field of camera shooting acquisition, in particular to a cross beam, a binocular vision device and an unmanned aerial vehicle, the cross beam comprises a cross beam body, and first mounting holes are formed in the two ends of the cross beam body respectively; and the included angle adjusting assembly comprises a piezoelectric stack, and the piezoelectric stack is installed on the cross beam body and used for deforming after being powered on so as to drive the cross beam body to act, so that the included angle between the axes of the two installation holes is adjusted, and the axes of the two installation holes are parallel. In the use process of the cross beam, if the cross beam body deforms, the piezoelectric stack of the included angle adjusting assembly can drive the cross beam body to act so as to adjust the included angle between the axes of the two mounting holes, so that the axes of the two mounting holes are parallel, and therefore, when lenses mounted in the mounting holes respectively work, the lenses are not damaged. The consistency of the included angles of the axes can be always kept, so that the situation of disparity map degradation of the photosensitive component is avoided, and the sensing precision and normal use of the photosensitive component are ensured.
本申请涉及摄像采集技术领域,尤其涉及一种横梁、双目视觉装置及其无人机,横梁包括:横梁本体,横梁本体两端分别开设有第一安装孔;夹角调节组件,夹角调节组件包括压电叠堆,压电叠堆安装于横梁本体,用于在通电后变形以驱动横梁本体动作,以调节两个安装孔的轴线之间的夹角,以使两个安装孔的轴线平行。本申请的横梁在使用过程中,如果横梁本体发生变形,夹角调节组件的压电叠堆能够驱动横梁本体动作,以调节两个安装孔的轴线之间的夹角,以使两个安装孔的轴线平行,这样,分别安装于安装孔的镜头在工作时,始终能保持轴线夹角的一致性,以避免出现感光组件视差图退化的情况出现,保证感光组件的传感精度和正常使用。
Cross beam, binocular vision device and unmanned aerial vehicle thereof
一种横梁、双目视觉装置及其无人机
2023-03-31
Patent
Electronic Resource
Chinese
IPC: | B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT |
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