The invention discloses an adjustable folding and unfolding mechanism for an unmanned aerial vehicle. The adjustable folding and unfolding mechanism comprises an unmanned aerial vehicle body, a folding and unfolding mechanism body, a bottom plate, fixing bases, first supports, second support, rotating shafts, a fixing mechanism, a limiting mechanism, clamping columns, clamping rings, tension springs, limiting pieces and containing mechanisms. The adjustable folding and unfolding mechanism has the beneficial effects that the two limiting pieces are wrenched towards the interiors of the clampingrings, the two limiting pieces of arc-shaped structures are stored in the clamping rings, the tension springs contract, then notches in the side faces of the two clamping rings are opened, then the clamping columns at the ends of the two second supports are moved out of the clamping rings, at the moment, the two second supports and the two first supports can rotate around the rotating shafts, thelimiting pieces are loosened to seal the clamping rings, then the two first supports and the two second supports are further pushed in the bottom face direction of the bottom plate, and therefore, the opening range of the first supports and the second supports is reduced, the first supports and the second supports are stored, and the space occupied area of the whole structure is reduced.
本发明公开了一种用于无人机的可调式收放机构,包括无人机本体、收放机构、底板、固定座、第一支架、第二支架、转轴、固定机构、限位机构、卡柱、卡圈、拉簧、限位片及放置机构。本发明的有益效果是:向卡圈的内部扳动两个限位片,两个弧形结构的限位片收纳到卡圈的内部,拉簧收缩,进一步的两个卡圈侧面的缺口被打开,进一步的将两个第二支架端部的卡柱移出到卡圈的外侧,此时两个第二支架与两个第一支架之间可以围绕转轴转动,松开限位片将卡圈密封,进一步的向底板的底面方向推动两组第一支架、第二支架,进而实现了减少了第一支架与第二支架的张开范围,实现了对第一支架、第二支架的收纳,减少了整体结构的空间占用面积。
Adjustable folding and unfolding mechanism for unmanned aerial vehicle
一种用于无人机的可调式收放机构
2020-12-08
Patent
Electronic Resource
Chinese
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