The invention discloses a suspension umbrella with hollow closed propeller blades, low-noise air injection and an automatic mode selection function and a use method of the suspension umbrella. An aircraft, a sensor, a magnet and an inflating and deflating device are embedded into hollow umbrella covers which are made of various materials and have various specifications and various shapes; the fabric of the umbrella cover and the umbrella bottom is made of various materials such as polyester fibers, terylene, chinlon and the like; a waterproof, sun-proof, ultraviolet-proof, fireproof and airtight coating and a coating for collecting solar energy are coated in the umbrella lining of the hollow umbrella cover, or a solar film and other components are arranged in the umbrella lining of the hollow umbrella cover; the periphery of the upper half portion of each independent propeller blade is provided with a hollowed-out protective cover with a waterproof strip, the periphery of the lower half portion of each independent propeller blade is provided with a spiral pipeline sealed with noise reduction materials, and turbine blades are installed between the propeller blades and the motor; through sensing of the sensor, the suspension umbrella can automatically select modes; and the suspension umbrella can follow the human body to track and move without support, avoid obstacles and suspend.
本发明公开一种镂空封闭螺旋桨叶的低噪音喷气并能自动选择模式的悬浮伞及其使用方法。本发明是在各种规格、各种形状、各种材料制作的中空伞面嵌入飞行器、传感器、磁铁、充排气装置;伞面和伞底的面料是聚酯纤维、涤纶、锦纶等各种材质的;中空伞面伞里涂有防水、防晒、防紫外线、防火、不透气涂层、收集太阳能的涂层或者是设置太阳能薄膜等组件;各个独立螺旋桨叶的上半部周边安装带有防水条的镂空防护罩,下半部周边设置封闭有降噪减噪材料的螺旋管道,螺旋桨叶和电机之间安装涡轮叶片。通过传感器感应,悬浮伞可自动选择模式;可跟随人体无支撑跟踪移动、避障、悬浮。
Suspension umbrella
悬浮伞
2021-11-05
Patent
Elektronische Ressource
Chinesisch
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