The invention discloses a sail structure and a sailing boat, and relates to the technical field of boats, the sail structure comprises a center shaft and a sail unit, the sail unit comprises a first sailboard, a second sailboard, a first telescopic part and a second telescopic part, the first sailboard is rotatably connected with the second sailboard, one end of the first telescopic part is connected with the center shaft, and the other end of the first telescopic part is connected with the center shaft; the other end of the first telescopic piece is rotationally connected with the end, away from the second sailboard, of the first sailboard, one end of the second telescopic piece is connected with the center shaft, the other end of the second telescopic piece is rotationally connected with the end, away from the first sailboard, of the second sailboard, and the first telescopic piece and/or the second telescopic piece can drive the first sailboard and the second sailboard to rotate relatively when stretching out and drawing back. When the shape of the sail structure is changed, the first telescopic piece and/or the second telescopic piece can be controlled to stretch out and draw back so as to drive the first sailboard and the second sailboard to rotate relatively, and therefore the shape of the sail structure is switched. The relative rotation amplitude of the first sailboard and the second sailboard is large, so that the device can adapt to complex and changeable wind direction environments, and navigation is accurate.
本发明公开了一种船帆结构及帆船,涉及船舶技术领域,船帆结构包括中心轴和船帆单元,船帆单元包括第一帆板、第二帆板、第一伸缩件和第二伸缩件,第一帆板与第二帆板转动连接,第一伸缩件的一端连接中心轴,第一伸缩件的另一端转动连接第一帆板远离第二帆板的端部,第二伸缩件的一端连接中心轴,第二伸缩件的另一端转动连接第二帆板远离第一帆板的端部,第一伸缩件和/或第二伸缩件在伸缩时均能够驱使第一帆板与第二帆板相对转动。船帆结构在变换形态时,可以控制第一伸缩件和/或第二伸缩件伸缩,以驱使第一帆板与第二帆板相对转动,从而切换船帆结构的形态。第一帆板与第二帆板相对转动的幅度较大,能适应复杂多变的风向环境,导航准确。
Sail structure and sailing boat
船帆结构及帆船
2024-07-05
Patent
Electronic Resource
Chinese
IPC: | B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING |
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