A disclosed multifunctional mobile platform comprises an upper end frame and a plurality of wheel mechanisms, the wheel mechanisms are all arranged on the lower side of the upper end frame to support the upper end frame, and each wheel mechanism comprises a rotary supporting rod, a telescopic rod, a driving wheel assembly, a first driving assembly and a second driving assembly; the top end of each rotary supporting rod is pivoted with the upper end frame; the top end of each telescopic rod is movably connected with the upper end frame, the bottom end of each telescopic rod is connected with the corresponding driving wheel assembly, and the bottom end of each rotary supporting rod is movably hinged to the corresponding telescopic rod. The first driving assemblies are used for driving the telescopic rods to extend or retract, so that the telescopic rods drive the driving wheel assemblies to ascend or descend. The second driving assemblies are used for driving the top ends of the telescopic rods to move in the front-back direction so that the telescopic rods can rotate relative to the rotary supporting rods, and then the telescopic rods drive the driving wheel assemblies to ascend or descend. The multifunctional mobile platform provided by the invention can climb steps and cross an uneven road surface, the obstacle crossing capability is remarkably improved, and the application scene is wider.
本发明公开一种多功能移动平台,包括上端框架和多个轮机构,多个轮机构均设于上端框架的下侧以支撑上端框架,轮机构包括旋转支撑杆、伸缩杆、驱动轮组件、第一驱动组件和第二驱动组件;旋转支撑杆的顶端与上端框架枢接;伸缩杆的顶端与上端框架活动连接,伸缩杆的底端连接驱动轮组件,旋转支撑杆的底端与伸缩杆活动铰接;第一驱动组件用于驱动伸缩杆伸长或缩短,以使伸缩杆带动驱动轮组件升高或降低;第二驱动组件用于驱动伸缩杆的顶端沿前后方向移动、以使伸缩杆相对旋转支撑杆转动、进而使伸缩杆带动驱动轮组件升高或降低。本发明提出的多功能移动平台可以爬升台阶、穿越不平整路面,越障能力显著提高,使用场景更为广泛。
Multifunctional mobile platform
一种多功能移动平台
2022-01-07
Patent
Elektronische Ressource
Chinesisch
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