Metamaterial structure unit, three-dimensional structure, assembling mold, device and method

The invention relates to a metamaterial structure unit, a three-dimensional structure, an assembly mold, a device and a method, the metamaterial structure unit comprises a plurality of concave structures and convex structures which are alternately arranged, the concave structures and the convex structures are provided with clamping grooves, the width of the clamping grooves is not smaller than the thickness of the metamaterial structure unit, the clamping grooves of the convex structures are internally provided with insertion columns, and the insertion columns are inserted into the clamping grooves of the convex structures. According to the metamaterial structure unit and the assembling method, the structural stability of a three-dimensional structure is improved, and the assembling efficiency is high. 本发明涉及一种超材料结构单元、三维结构、组装模具、装置及方法，包括多个交替设置的凹形结构和凸起结构，凹形结构和凸起结构均设有卡槽，卡槽的宽度不小于超材料结构单元的厚度，凸起结构的卡槽内设有插柱，凹形结构的卡槽内设有插孔，插柱的直径不大于插孔的直径，采用本发明的超材料结构单元及组装方法，提高了三维结构的结构稳定性，装配效率高。