The invention discloses a honeycomb structure with a complete unfolded plane. The honeycomb structure is formed by expanding basic units. Each unit comprises a regular hexagon plate, six rectangular plates and twelve right triangle plates; each basic unit is mainly formed by hinging plates, the short sides of rectangular plates are hinged to the sides of regular hexagonal plates, the long right-angle sides of right-angled triangular plates are hinged to the long sides of the rectangular plates, and the long sides of every two right-angled triangular plates are hinged to each other. During expansion, the basic units are hinged into a closed loop through the short edges of the rectangular plates. The mechanism is large in folding and unfolding rate, the basic unit and the expansion unit only have one degree of freedom, movement can be achieved through single drive, expansion is convenient, and repeated folding and unfolding can be achieved.
本发明公开了一种具有完整展开平面的蜂窝结构,由基本单元扩展而成。每个单元包括一块正六边形板、六块矩形板和十二块直角三角形板;基本单元中主要由各板相互铰接而成,矩形板短边与正六边形板边铰接,直角三角形板长直角边与矩形板长边铰接,两两直角三角形板长边相互铰接;扩展时将基本单元通过矩形板短边铰接成闭环。该机构折展率大,基本单元与扩展单元只有一个自由度,单驱动即可实现运动,方便扩展,可实现多次折展。
Honeycomb structure with complete unfolded plane
一种具有完整展开平面的蜂窝结构
2023-07-28
Patent
Electronic Resource
Chinese
IPC: | B64G Raumfahrt , COSMONAUTICS |
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