Embedded anti-buffeting electromagnetic suction system for unmanned helicopter
An unmanned helicopter and electromagnetic suction technology, which is applied to unmanned aircraft, motor vehicles, aircraft parts, etc., can solve the problems of fuselage vibration, relative position change of electromagnetic chuck and suction block, vibration of electromagnetic chuck, etc. To achieve the effect of ensuring stability, ensuring stability and safety, and increasing carrying capacity
Pending Publication Date: 2021-10-22
BEIHANG UNIV
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Problems solved by technology
[0003] The conventional electromagnetic chuck arrangement is to directly fix the electromagnetic chuck on the frame. Due to the vibration of the fuselage during the task, the vibration of the electromagnetic chuck will be caused, resulting in a change in the relative position between the electromagnetic chuck and the suction block. In severe cases, even fall will happen
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[0033] 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.
[0034] Such as Figure 1 to Figure 6 As shown, this embodiment discloses an embedded anti-bounce electromagnetic suction system for unmanned helicopters, which is applied to unmanned helicopters, including a fixed module 1 and an electromagnetic chuck 2 for connecting the landing bracket of the unmanned helicopter And the suction block 3.
[0035] The fixed module 1 includes an upper buckle 11, a lower buckle 12, a fixed block 13 and an ear piece 14; the uppe...
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The invention discloses an embedded anti-buffeting electromagnetic suction system for an unmanned helicopter. The embedded anti-buffeting electromagnetic suction system comprises a fixing module, an electromagnetic chuck and a suction block, wherein the fixing module is used for being connected with a landing support of the unmanned helicopter; the fixing module comprises an upper buckle, a lower buckle, a fixing block and a lug; the upper buckle and the lower buckle are clamped on a landing support of the unmanned helicopter and are fixed with the fixing block, the upper end of the lug is fixed with the fixing block, and the lower end of the lug is fixed with the electromagnetic chuck; a limiting protrusion is arranged at the end of the suction block, a limiting groove corresponding to the limiting protrusion is formed in the lower end face of the electromagnetic chuck, the suction block is connected with the electromagnetic chuck in an electromagnetic suction mode, and the limiting protrusion is clamped and embedded into the limiting groove. The electromagnetic suction cup is fixed to the rack, meanwhile, the limiting groove is formed in the position, corresponding to the limiting protrusion at the upper end of the suction block, of the lower end face of the electromagnetic suction cup, the suction block is connected with the electromagnetic suction cup in an electromagnetic suction mode, the problem that the position of the electromagnetic suction cup and the position of the suction block possibly change under the large vibration condition is solved, and stability and safety are guaranteed.
Description
technical field [0001] The invention relates to the technical field of aviation equipment manufacturing, and more specifically relates to an embedded anti-chattering electromagnetic attraction system for unmanned helicopters. Background technique [0002] When unmanned helicopters perform flight missions, they often need to carry out delivery tasks, but at this stage, electromagnetic chucks are mainly used to solve the problem of delivery of goods. [0003] The conventional electromagnetic chuck arrangement is to directly fix the electromagnetic chuck on the frame. Due to the vibration of the fuselage during the task, the vibration of the electromagnetic chuck will be caused, resulting in a change in the relative position between the electromagnetic chuck and the suction block. In severe cases, even Drops will happen. [0004] In order to solve this problem, a new fixing method is needed to fix the electromagnetic chuck on the frame and at the same time fix the position of ...
Claims
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Login to View More IPC IPC(8): B64D1/12
CPCB64D1/12B64U2101/60
Inventor 王放徐安安
Owner BEIHANG UNIV