ROBOT - TANGSHAN DIMENSION TECH CO LTD

Title:

ROBOT

Document Type and Number:

WIPO Patent Application WO/2021/056614

Kind Code:

A1

Abstract:

A robot comprises a machine body (1), and a motor (2), a transmission system (3), and a traveling mechanism (4) disposed on the machine body. The transmission system comprises an output shaft gear (5) connected to a motor output shaft (20), a main gear (6) connected to the output shaft gear, a rotating shaft (7) disposed on the main gear, and two eccentric components (8) sleeved on the rotating shaft and respectively disposed at two ends (71, 72) of the rotating shaft, wherein the two eccentric components have central symmetry about an intersection point of the main gear and the rotating shaft. The traveling mechanism comprises a first connection rod (41), a second connection rod (42), and a third connection rod (43). One end (411) of the first connection rod is connected to the eccentric components, and the other end (412) thereof is rotatably connected to an upper end (421) of the second connection rod. One end (431) of the third connection rod is rotatably connected to the machine body, and the other end (432) thereof is rotatably connected to the upper end of the second connection rod. Rotation of the eccentric components drives the first connection rod, the second connection rod, and the third connection rod to perform a linked movement. The structure combines in a flexible manner, has structural sturdiness, and is used to mimic a knee-lifting movement of a walking human to form a simulated movement path equivalent to that of a human leg. The robot mimics a kinetic structure of a human, is useful in robotic education and studies for youths and as a toy for kids, and has a simple structure and a low cost.

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Inventors:

CHEN WENQIANG (CN)

Application Number:

PCT/CN2019/110913

Publication Date:

April 01, 2021

Filing Date:

October 14, 2019

Export Citation: