The invention discloses a compact egg-shaped propeller which comprises an outer shell, an inner shell and a driving motor set arranged in the inner shell. The outer shell is detachably connected withthe inner shell and is in an egg shape. The outer shell is provided with a front cover at the top of the driving motor set and is provided with a jet orifice at the tail of the driving motor set; blades are connected to the side, close to the front cover, of the driving motor set, the driving motor set is connected with a main control cabin, and folding handles are connected to the left side and the right side of the main control cabin respectively and movably connected to the inner shell. Based on the structure, the gravity center is centered, the structure is compact and simple, and the appearance is concise and attractive; the blades and the motor are arranged in front, and the semi-circular front cover prevents sundries and hands from entering; the electric quantity indicator lamp candisplay current electric quantity to a user; the buoyancy block ensures that the whole equipment does not sink down and is convenient to find after a user loosens the hands in water; when the equipment is not used, the handle can be folded and is convenient to store and carry.

    本发明公开了一种紧凑蛋形推进器,包括外壳体和内壳体及设置在内壳体内部的驱动电机组,外壳体与内壳体为可拆卸连接,外壳体呈蛋形形状,外壳体在驱动电机组的顶部设有前罩,外壳体在驱动电机组的尾部设有喷射口,驱动电机组靠近前罩一侧的连接有桨叶,驱动电机组连接有主控制舱,主控制舱左右两侧分别连接有折叠把手,折叠把手活动连接在内壳体上。通过这种布局,重心居中且结构紧凑简单,外形简洁美观;桨叶和电机设计在前面,半圆型前罩防止杂物和人手进入;电量指示灯可以给用户显示当前电量;浮力块保证使用者在水中双手松开后,整个设备不会沉下去,方便寻找;设备不用时,把手可以折叠,方便存放和携带。


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    Title :

    Compact egg-shaped propeller


    Additional title:

    一种紧凑蛋形推进器


    Contributors:

    Publication date :

    2020-08-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING



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