A ground transfer device and a small unmanned helicopter
A transfer device, ground technology, which is applied to ground devices, transportation and packaging, unmanned aerial vehicles, etc., can solve the problems of inconvenient ground transfer operation of small unmanned helicopters, and achieves inconvenient ground transfer operation, convenient connection and disassembly, simple structure
Active Publication Date: 2021-10-01
BEIJING ZHZ TECH
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Problems solved by technology
[0004] The purpose of the embodiments of the present invention is to provide a ground transfer device and a small unmanned helicopter to solve the problem of inconvenient ground transfer operation of the small unmanned helicopter
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Embodiment Construction
[0037] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0038] Before describing the ground transfer device provided by the embodiment of the present invention in detail, firstly, a brief introduction is made to the frame of the small unmanned helicopter targeted by the embodiment of the present invention.
[0039] In related technologies, the handle 02 at the tail end of the small unmanned helicopter frame 01 is close to the longitudinal center plane of the small unmanned helicopter, and it is difficult for ground ...
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Embodiments of the present invention provide a ground transfer device and a small unmanned helicopter, wherein the ground transfer device includes: at least two connecting rods, the at least two connecting rods are arranged in parallel and spaced apart; and a connecting part is arranged on the at least two connecting rods Between the connecting rods, it is used to connect the at least two connecting rods fixedly; the hook is arranged on the first end of the connecting rod; the holding part is fixedly connected with the second end of the connecting rod; the slider , the sliding block is located between the connecting part and the holding part, and is slidably assembled on the connecting rod; the top of the sliding block is fixed with a connecting seat, and the connecting seat is provided with an unmanned helicopter frame A connecting hole that matches the handle on the device; and at least two springs, the at least two springs are correspondingly sleeved on the at least two connecting rods; one end of the spring is against the holding part, and the other end is pressed tightly The slider is close to one side of the grip portion. This solution can solve the problem of inconvenient ground transfer operation of small unmanned helicopters.
Description
technical field [0001] The invention relates to the technical field of equipment transportation, in particular to a ground transfer device and a small unmanned helicopter. Background technique [0002] like figure 1 As shown, in the related art, the handle 02 is generally arranged on the U-shaped section at the tail of the small unmanned helicopter frame 01, and the U-shaped section at the tail of the frame 01 is inclined upwards, forming an acute angle with the horizontal plane; the handle 02 is parallel to the horizontal plane; During the ground transfer process, the ground operator can push and pull the small unmanned helicopter on the ground transfer trolley by grasping the handle 02 to realize the ground transfer of the small unmanned helicopter. [0003] However, because the handle 02 is close to the longitudinal center plane of the small unmanned helicopter, it is difficult for ground operators to grasp the balance when pushing and pulling the small unmanned helicopt...
Claims
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IPC IPC(8): B64F1/22B64D47/00
CPCB64F1/22B64D47/00B64U10/10
Inventor 张瑞芳魏林田刚印
Owner BEIJING ZHZ TECH