The invention discloses an unmanned aerial vehicle for marine rescue. The unmanned aerial vehicle comprises a vehicle body, wherein four sets of racks are arranged on the periphery of the vehicle body, rotors are arranged at one ends of the four sets of racks, a supporting plate is arranged at the upper end of the vehicle body, an adjusting device is arranged at the upper end of the supporting plate, a connecting column is arranged at the lower end of the vehicle body, and three sets of fixing frames are arranged on the connecting column; movable shafts are inserted into one sides of the lower ends of the three sets of fixing frames in a penetrating mode, rotating blocks are arranged at one ends of the movable shafts, movable blocks are arranged at the other ends of the movable shafts, four sets of blocking rods are evenly arranged on the movable blocks, life buoys are arranged between the two sets of blocking rods, and four sets of limiting grooves are evenly formed in the outer sides of the rotating blocks; a limiting device is arranged on one side of the limiting groove and located at the lower end of the fixing frame, the four sets of rotors are driven by independent auxiliary motors respectively, distributed on the periphery of the fuselage at equal intervals and provided with two blades respectively, the limiting device comprises a movable ring, a lower end of the connecting column is sleeved with the movable ring, and three sets of fixing columns are arranged on one side of the movable ring.
本发明公开了一种用于海上救援的无人驾驶飞行器,包括机身,机身的四周设有四组机架,四组机架的一端均设有旋翼,机身的上端设有支撑板,支撑板的上端设有调节装置,机身的下端设有连接柱,连接柱的上设有三组固定架,三组固定架的下端一侧均穿插设有活动轴,活动轴的一端设有旋转块,活动轴的另一端设有活动块,活动块上均匀设有四组档杆,两组档杆之间设有救生圈,旋转块的外侧均匀设有四组限位槽,限位槽的一侧且位于固定架的下端设有限位装置,四组旋翼分别由单独的副电机驱动,该四组旋翼等间距分布机身的四周,四组旋翼分别具有二个叶片,限位装置包括活动圈,并且,活动圈套设在连接柱的下端,活动圈的一侧设有三组固定柱。
Unmanned aerial vehicle for marine rescue
一种用于海上救援的无人驾驶飞行器
2021-04-20
Patent
Electronic Resource
Chinese
IPC: | B64C AEROPLANES , Flugzeuge / B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen |
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