The invention discloses a leg assembly of a quadruped robot, belongs to the technical field of robots, solves the problems of poor structural stability and large rotational inertia of the leg assembly in the moving process in the prior art, and adopts the technical scheme that the leg assembly mainly comprises a thigh assembly and a shank assembly, the shank assembly comprises a spring, a supporting rod and a sleeve arranged on the supporting rod in a sleeving mode, the supporting rod is in sliding fit with the sleeve, the sleeve is hinged to the thigh assembly, the lower end of the supporting rod is supported on the ground, the spring is arranged on one side of the supporting rod, and the spring is arranged on the other side of the supporting rod. The upper end of the supporting rod extends out of the sleeve and is connected with one end of the spring, the other end of the spring is connected with the sleeve, and the spring stretches out and draws back along with sliding of the supporting rod relative to the sleeve. The leg assembly is used for meeting the requirement for high-speed movement of the quadruped robot, and the invention further aims to disclose the quadruped robot which adopts the leg assembly in the technical scheme.
本发明公开一种四足机器人的腿部组件,属于机器人技术领域,解决了现有技术中腿部组件在运动过程中的结构稳定性差、转动惯量较大的问题,解决该问题的技术方案主要是包括大腿组件和小腿组件,所述小腿组件包括弹簧、支撑杆、套装在所述支撑杆上的套筒,所述支撑杆与所述套筒滑动配合,所述套筒与所述大腿组件铰接,所述支撑杆的下端支撑于地面,所述弹簧设于所述支撑杆的一侧,所述支撑杆的上端伸出所述套筒并与所述弹簧的一端连接,所述弹簧的另一端与所述套筒连接,所述弹簧随支撑杆相对套筒的滑动而伸缩。本发明用于满足四足机器人高速移动的要求,本发明的又一目的是公开了一种四足机器人,采用上述技术方案中的腿部组件。
Leg assembly of quadruped robot and quadruped robot
一种四足机器人的腿部组件及四足机器人
22.11.2024
Patent
Elektronische Ressource
Chinesisch
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
Quadruped robot auxiliary crossing mechanism and quadruped robot
Europäisches Patentamt | 2024
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