The utility model discloses a foldable rotor UAV, including rotor, a rotor two and a locking mechanism, one end of the rotor is provided with a connecting piece connecting piece is arranged on the upper end of the rotary hole, the lower end is provided with a rotary sleeve, a ball groove is arranged on the inner wall of the connection, the rotor two is arranged on the end of the rotary pin is arranged on the side wall two cylindrical cavity rotary rotary pin, pin through the upper rotary hole is inserted in the lower end of the rotary sleeve, a locking mechanism arranged inside the rotary pin, the locking mechanism is composed by a pin and a spring, the connecting rod and the pressure spring. According to pin through rotary pin by pin is arranged at the top end of the button, and the lower press pin spring take the card, according to the pin is provided with two curved grooves, and the groove curve more to the press pin is close to the upper pressing pin axis, one end of the connecting rod is provided with a sliding ball, the other end is provided with a locking ball, the slider can slide on the curve groove, lock the ball In the cylindrical cavity, the pressure spring is sheathed on the connecting rod, and one end is contacted with the bottom of the cylindrical cavity, and the other end is contacted with the lock ball, thereby realizing the folding storage of the rotor of the unmanned aerial vehicle.
【技术实现步骤摘要】
一种可折叠的无人机旋翼
本技术属于多旋翼无人机
,具体地说,本技术涉及一种可折叠的无人机旋翼。
技术介绍
现在市面上的多旋翼无人机有很多,用途也很广泛,比如个人消费旅游航拍、商业影视航拍、物流配送、安保抢险等,大部分与大疆精灵一般大小,这类产品为了尽量方便携带,刻意设计的很小,这样一来,一方面失去了无人机的相对稳定性能,另一方面又失去了续航时间;但实际携带并不方便,外出取景航拍时,要么张牙舞爪的手提着,要么极其尴尬的五花大绑背着,要么就是有车一簇专属玩具,成为区域性限制很强无人机,根本带不出去;其中多旋翼无人机体积大,不方便携带的原因主要是旋臂和旋翼的存在,现在旋臂的折叠方式有很多种,技术也很成熟,如果能将旋翼进一步折叠起来,使无人机的体积更小。
技术实现思路
本技术提供一种可折叠的无人机旋翼,实现了无人机旋翼的折叠收纳。为了实现上述目的,本技术采取的技术方案为:一种可折叠的无人机旋翼,包括旋翼一、旋翼二和锁紧机构,所述旋翼一端部设有连接件,所述连接件上端设有回转孔,下端设有回转套,所述连接件内壁上设有球槽,所述旋翼二端部设有回转销,所述回转销侧壁上设有两个圆柱腔,回转销上端穿过回转孔,下端嵌入回转套中,实现旋翼一和旋翼二的转动连接,所述锁紧机构安装在回转销内部。优选的,所述连接件为“U”型结构。优选的,所述锁紧机构由按销、弹簧、连杆和压簧组成,所述按销贯穿回转销,按销顶端设有按钮,所述弹簧与按销下端卡接,所述按销内部设有两个曲线槽,且所述曲线槽越往按销上端越靠近按销的轴线,所述连杆一端设有滑球,另外一端设有锁球,所述滑球可在曲线槽中滑动,所述锁球位于圆柱腔 ...
【技术保护点】
一种可折叠的无人机旋翼,其特征在于:包括旋翼一、旋翼二和锁紧机构,所述旋翼一端部设有连接件,所述连接件上端设有回转孔,下端设有回转套,所述连接件内壁上设有球槽,所述旋翼二端部设有回转销,所述回转销侧壁上设有两个圆柱腔,回转销上端穿过回转孔,下端嵌入回转套中,实现旋翼一和旋翼二的转动连接,所述锁紧机构安装在回转销内部。
【技术特征摘要】
1.一种可折叠的无人机旋翼,其特征在于:包括旋翼一、旋翼二和锁紧机构,所述旋翼一端部设有连接件,所述连接件上端设有回转孔,下端设有回转套,所述连接件内壁上设有球槽,所述旋翼二端部设有回转销,所述回转销侧壁上设有两个圆柱腔,回转销上端穿过回转孔,下端嵌入回转套中,实现旋翼一和旋翼二的转动连接,所述锁紧机构安装在回转销内部。2.根据权利要求1所述的一种可折叠的无人机旋翼,其特征在于:所述连接件为“U”型结构。3.根据权利要求1所述的一种可折叠的无人机旋翼,其特...
【专利技术属性】
技术研发人员:王会恩,臧楠,王启源,
申请(专利权)人:芜湖元一航空科技有限公司,
类型:新型
国别省市:安徽,34
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