The invention belongs to the technical field of unmanned aerial vehicle landing gears, and particularly relates to a multi-connecting-rod self-locking clamping jaw suitable for on-line stable inhabitation of an unmanned aerial vehicle, which comprises a fixed bracket, a lifting bracket, a clamping mechanism and a clamping mechanism, the clamping mechanism comprises a first connecting rod, a second connecting rod, a third connecting rod, a fourth connecting rod and a claw body; the other end of the first connecting rod is hinged with the second connecting rod; the middle section of the second connecting rod is rotationally mounted on the cross rod; one end of the third connecting rod is fixedly mounted on the cross rod, and the other end is hinged with the fourth connecting rod; the claw body is provided with two hinge shafts, and the two hinge shafts are hinged to the free end of the fourth connecting rod and the free end of the second connecting rod respectively. And in the locking state, the lifting support abuts against the limiting piece, and the first connecting rod is in the state that the first connecting rod inclines towards the direction close to the transverse rod from top to bottom. The clamping jaw aims to solve the problems that due to the structural defects of an existing clamping jaw, clamping is not tight, and disengaging is prone to occurring.
本发明属于无人机起落装置技术领域,具体涉及一种适用于无人机线上稳固栖息的多连杆自锁夹爪,包括:固定支架,固定支架包括竖杆和横杆,升降支架,升降支架滑动安装在竖杆上,夹持机构,夹持机构包括第一连杆、第二连杆、第三连杆、第四连杆和爪体;第一连杆的一端与升降支架铰接、另一端与第二连杆铰接;第二连杆的中段转动安装在横杆上;第三连杆的一端固定安装在横杆上、另一端与第四连杆铰接;爪体上设有两个铰接轴,两个铰接轴分别与第四连杆的自由端、第二连杆的自由端铰接;在处于锁止状态时,升降支架顶靠在限位件上、且第一连杆处于从上到下向靠近横杆方向倾斜的状态。其目的是:解决现有夹爪结构缺陷导致的夹持不紧,易脱离的问题。
Multi-connecting-rod self-locking clamping jaw suitable for on-line stable inhabitation of unmanned aerial vehicle
一种适用于无人机线上稳固栖息的多连杆自锁夹爪
2024-07-19
Patent
Electronic Resource
Chinese
IPC: | B64U |
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