The invention relates to a multi-module bidirectional variable configuration mechanism, and belongs to the technical field of spaceflight. Comprising four first modules, four second modules, four first hinge sets and four second hinge sets, the first modules and the second modules are equilateral right triangles, the first modules and the second modules are alternately connected, the lower bevel edges of the adjacent first modules and second modules are connected through the second hinge sets, and the lower bevel edges of the adjacent first modules and second modules are connected through the second hinge sets. The upper right-angle sides of the adjacent first modules and second modules are connected through first hinge sets. Through the ingenious structural design and drive layout, the problems that in the prior art, the number of drives of a complex deformation structure is large, and a control system is complex are solved, the design of configuration switching, light weight and miniaturization can be achieved only through one or two drives, the adaptability is improved, and the cost is convenient to control.
本发明涉及一种多模块双向变构型机构,属于航天技术领域。包括第一模块、第二模块、第一铰链组和第二铰链组,所述第一模块、第二模块均为等边直角三角形,第一模块、第二模块的数量均为四个,第一模块、第二模块交替连接,相邻的第一模块、第二模块的下部斜边通过第二铰链组连接,相邻的第一模块、第二模块的上部直角边通过第一铰链组连接。本发明通过巧妙的结构设计及驱动布局,解决了了以往复杂变形结构驱动数量多,控制系统复杂的问题,仅通过一个或者两个驱动,便可实现构型切换,轻量化、小型化的设计,增加了其适应性,便于控制成本。
Multi-module bidirectional variable configuration mechanism
一种多模块双向变构型机构
2025-05-16
Patent
Electronic Resource
Chinese
IPC: | B64G Raumfahrt , COSMONAUTICS |
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