2results about How to "Improve steering efficiency" patented technology

The utility model discloses a reducer with the function of swing of output shaft, including output shaft, swing guide piece, swing block, first drive motor, box, vertical shaft, second drive motor, planetary gear, planetary gear axle, upper internal gear disc, lower internal gear disc, worm and gear drive group, bevel gear set and gear drive group, the output of first drive motor is connected with vertical shaft lower part through worm and gear drive group and bevel gear set, and the upper portion of vertical shaft is connected with one end of output shaft through bevel gear set, and output shaft rotatory installation is in swing block, and swing block sliding installation is on swing guide piece, the both sides of swing block rotatory installation has planetary gear axle, and the upper end of planetary gear axle is connected with planetary gear respectively, and the planetary gear of two planetary gear axle upper ends is engaged with upper internal gear disc and is connected with the output of second drive motor through gear drive group, and the planetary gear of two planetary gear axle lower ends is engaged with lower internal gear disc. Output shaft has the dual function of rotation and swing, and improves the steering flexibility.

This invention relates to a control device for a wing sail of an unmanned surface vessel (USV), comprising a structural component, an adjustment component, and a rotational speed monitoring mechanism. The structural component includes a frame assembly and a wing sail. The wing sail is disposed on one side of the frame assembly, and the adjustment component is disposed inside the frame. The adjustment component is connected to the rotational speed monitoring mechanism and can adjust the orientation of the wing sail. The adjustment component includes a position control element, a clutch mechanism, and a locking mechanism. The position control element controls the states of the clutch mechanism and the locking mechanism. By utilizing external airflow as the driving force for wing sail steering, no additional power input is required. The adjustment and locking / unlocking control of the wing sail orientation are achieved only through low-power control components, thereby reducing the energy consumption of the USV and improving the convenience of steering control.