The invention relates to a scissor type unfolding mechanism driving device which comprises a driving unit assembly, a gear rope wheel shaft assembly, a bottom supporting shaft assembly, a rope supporting assembly, a supporting bottom plate, a bottom supporting rod assembly, a bottom supporting rod linkage assembly and a driving rope. A driving rope starts from the gear rope wheel shaft assembly, bypasses a driving rope guide wheel and is fixed to a driving rope fixing wheel of the bottom supporting rod assembly on the other side, the bottom supporting shaft assemblies on the two sides are connected through the bottom supporting rod linkage assembly, and synchronous reverse movement is achieved. Rotation of the driving unit assembly is converted into rotation of the supporting rod at the bottom of the scissor type unfolding mechanism, and therefore the scissor type unfolding mechanism is driven to be unfolded, and the advantages of being light in weight, high in reliability and large in driving force are achieved.
本发明涉及一种剪刀式展开机构驱动装置,包括驱动单元组件、齿轮绳轮轴组件、底部支撑轴组件、撑绳组件、支撑底板、底部支撑杆组件、底部支撑杆联动组件和驱动绳索,底部支撑杆组件包括驱动绳导向轮和驱动绳固定轮,驱动绳索从齿轮绳轮轴组件出发,绕过驱动绳导向轮,固定在另一侧底部支撑杆组件的驱动绳固定轮上,两侧底部支撑轴组件通过底部支撑杆联动组件连接并实现同步反向运动,通过齿轮传动和绳轮传动组合的方式,将驱动单元组件的旋转转化为剪刀式展开机构底部支撑杆的转动,从而驱动剪刀式展开机构的展开,具有重量轻、可靠性高、驱动力大的优势。
Scissor type unfolding mechanism driving device
一种剪刀式展开机构驱动装置
2025-02-14
Patent
Electronic Resource
Chinese
IPC: | B64G Raumfahrt , COSMONAUTICS |
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