Frame assembly and unmanned aerial vehicle

A frame assembly (10) and an unmanned aerial vehicle (100). The frame assembly (10) comprises a frame (12), a support frame (14), and a connecting mechanism (16). The frame (12) comprises a central frame (122) and struts (124) movably connected to the central frame (122). The support frame (14) is movably connected to the struts (124) and is used for bearing a load of the unmanned aerial vehicle (100). The connecting mechanism (16) is connected to the support frame (14) and the central frame (122). The support frame (14) is movably connected to the central frame (122) by the connecting mechanism (16), such that the support frame (14) can move vertically relative to the central frame (122). The struts (124) comprise support ends (1242) used for contacting with a landing surface. When the support ends (1242) of the struts (124) rise, the struts (124) lower the support frame (14) relative to the central frame (122), and when the support ends (1242) of the struts (124) are lowered, the struts (124) raise the support frame (14) relative to the central frame (122); alternatively, when the connecting mechanism (16) raises the support frame (14) relative to the central frame (122), the support frame (14) lowers the support ends (1242), and when the connecting mechanism (16) lowers the support frame (14) relative to the central frame (122), the support frame (14) raises the support ends (1242). When the unmanned aerial vehicle (100) is flying, a camera device (200) is lowered together with the support frame (14) to move away from the central frame (122), and the support ends (1242) of the struts (124) rise towards the central frame (122), such that when the camera device (200) performs image capture, the support ends (1242) of the struts (1242) do not block the line of sight of the camera device (200), thereby realizing 360-degree image capture.