Hochkoppelndes Humanoides Roboterbein auf der Basis von Sehnenantrieb

Details

Veröffentlichungs-Nr.

EP4818014

Anmeldetag

11. September 2025

Veröffentlichung

16. Juli 2026

Rechtsraum

EP

IPC

B62D57/032

Abstract

A high-coupling humanoid robot leg based on tendon-driven includes a first driving device, a second driving device, a foot-plate structure, a shank support structure, and a thigh support structure. A first idler structure and a second idler structure are rotatably arranged on the knee-joint shaft structure. A first driving-wheel structure and a second driving-wheel structure are arranged on the ankle-joint shaft structure. A first tendon-driven transmission pair is connected in a transmission manner to the first driving device, and is wound on the first idler structure and then sleeved over the first driving-wheel structure to form a rotational transmission subassembly. A second tendon-driven transmission pair is connected in a transmission manner to the second driving device, and is wound on the second idler structure and then sleeved over the second driving-wheel structure to form a rotational transmission subassembly. A rotating direction of the second idler structure is different from a rotating direction of the second driving-wheel structure. The present invention can enable the achievement of higher peak torque and provide sufficient load capacity for a robot leg. The high-coupling humanoid robot leg has lower energy consumption, lower cost, small motion inertia, and less overall occupied space and mass.

Anmelder

Firma

Shanghai Droidup Co., Ltd.

Land

🇨🇳 China

Fachgebiete