Sz Dji Technology Co., Ltd.

Shenzhen Tuozhu Technology Co., Ltd.

Xianwu Xiong

Rongming Xiong

Yin Tang

Meng Hu

Zhenhua Xu

Risong Chen

Some embodiments provide a belt tensioning mechanism for a 3D printer and a 3D printer. In those embodiments, the belt tensioning mechanism comprises a base, a driving pulley, at least one timing pulley, a sliding block, a tensioning pulley, a spring. The base is provided with a first sliding groove. The driving pulley and the at least one timing pulley are mounted on the base and are connected in series with each other via a belt. The sliding block is mounted on the base and is capable of sliding along the first sliding groove. The tensioning pulley is mounted on the sliding block and is connected in series with the driving pulley and the at least one timing pulley via the belt so as to tension the belt. The spring is configured to apply an elastic force to the sliding block.

Belt tensioning mechanism for 3D printer and 3D printer

An unmanned aerial vehicle (UAV) includes a body and a gimbal camera. The body includes a housing including an inwardly recessed mounting groove with a notch on one side of the mounting groove, and a protective cover arranged at the housing and configured to open and cover the notch. The gimbal camera includes a mounting frame detachably connected to the housing via the mounting groove; a gimbal arranged at the mounting frame; and a camera arranged at the gimbal. In response to the gimbal camera and the housing being connected via the mounting frame, the gimbal camera is at least partially accommodated in the notch.

UAV and body thereof, and gimbal camera

A movable device includes a fuselage and a navigation antenna arranged at an edge portion of the fuselage. The navigation antenna is tilted relative to the fuselage. One side of the navigation antenna proximal to a center portion of the fuselage is at a higher level than another side of the navigation antenna distal from the center portion of the fuselage.

Movable device

The present disclosure provides a frame assembly for an unmanned aerial vehicle. The frame assembly comprises a housing having an electric chamber and a circuit board assembly disposed in the electric chamber and including a first circuit board and a second circuit board. The electric chamber has an upper opening and a lower opening; and the first circuit board is installed in the electric chamber via the upper opening, and the second circuit board is installed in the electric chamber via the lower opening and spaced apart from the first circuit board.

Growing community of inventors

Shenzhen, China

Xianwu Xiong