Rod-cable lapping toy

Abstract

The invention provides a rod-cable lapping toy. The toy includes support rods and connecting cables. Any end of the support rods can be lapped with the ends of the connecting cables. The length of thesupport rod can be adjusted, and the support rods can be connected through the connecting cables; the length of the connecting cables can be adjusted so that the structure formed by the support rodsand the connecting cables through tension reaches a stable and balance state. According to the technical scheme, the length of the support rods and the connecting cables can be adjusted, operation issimple and convenient, when a child build a stereoscopic model, the whole structure can be more easily tensioned so as to reach a stable and balance state, the interestingness of the toy is improved,and children's operation ability and imagination are stimulated better. According to the technical scheme, the structure is simple and reasonable, materials are used effectively, the toy is economicaland practical, and a large-span model can be established.

Description

technical field [0001] The invention relates to a children's toy, and specifically designs a toy which is modeled by overlapping a rod and a cable. Background technique [0002] At present, in the process of educating children to learn knowledge, more and more parents, schools, and teachers not only study the theories in textbooks, but also pay attention to children's hands-on ability, communication ability with others, and teamwork ability. As an item for children to play, children's toys develop children's operational ability, stimulate children's imagination, and arouse children's curiosity to promote their all-round development. [0003] The tensegrity structure on which the toy is based is a self-balancing system realized by a set of discontinuous (not in contact with each other) compression rods and a continuous set of tension cables. The realization of this balanced system is based on balanced prestressing between tension and compression elements. Before the prestre...

AI Technical Summary

Problems solved by technology

However, in the current modeling process of tensegrity structures, the rods are generally made of wood, and the cables are generally made of ordinary cotton ropes, iron wires, fibers, etc., and the length of the two is almost constant and difficult to adjust. question

In actual operation, there are often operational problems that the cable cannot be tightened and the structure cannot be self-balanced, making it difficult to achieve the expected stretching effect

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