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Humanoid robot feet

A robotic foot and human-like technology, applied in the field of robotics, can solve the problems of no human foot arch structure and inability to walk, and achieve the effect of compact mechanism structure, low energy consumption, and improved stability

Inactive Publication Date: 2014-05-21
CHANGZHOU INST OF ADVANCED MFG TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Research on humanoid robots at home and abroad has been in full swing, such as the ASIMO robot developed by Japan, the HUBO robot developed by South Korea, and the "Huitong" robot developed by China. There are no toe joints, and there is no arch structure unique to human feet. Therefore, when walking, robots cannot use the changes in the arch of the foot to reduce the impact of the foot when it hits the ground and generate thrust when the foot is off the ground. ground walking

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Embodiment Construction

[0025] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0026] Such as Figure 1 to Figure 5 As shown, a humanoid robot foot has a humanoid sole 6 and a robot calf 7 connected to the sole 6 through an ankle joint. The sole 6 includes a toe 1, an arch body 2 and a sole plate 10, and the toe 1 is connected to the arch body 2 through a passive joint. The arch body 2 includes an upper arch 2-1, an internal movement block 2-3, and a lower arch 2-2. The upper arch Between 2-1 and the internal movement block 2-3 of the arch of the foot and between the internal movement block 2-3 of the arch of the foot and the lower part of the arch of the foot 2-2, a flexible pad 2-4 is provided, and the upper part of the arch of the foot 2-1 is hin...

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Abstract

The invention discloses humanoid robot feet. Each humanoid robot foot comprises a humanoid sole and a robot shank connected onto the sole through an ankle joint, wherein the sole comprises toes, an arch body and a sole plate; the toes are connected onto the arch body through a passive joint; the arch body comprises an upper arch body, an inner arch motion block and a lower arch part; flexible cushion blocks are arranged between the upper arch body and the inner arch motion block as well as between the inner arch motion block and the lower arch part; the upper arch body is hinged onto the sole plate; and the lower arch part is fixed on the sole plate. The humanoid robot feet are compact in structure, impact generated in a stage of contact between the feet and the ground during walking can be cushioned, greater push force is generated when the feet leave the ground, and the robot can walk on a complicated ground.

Description

technical field [0001] The invention belongs to the technical field of robots, and in particular relates to a humanoid robot foot. Background technique [0002] Robotics is a multi-disciplinary and technology-integrated application field developed in recent years, and humanoid robots have become one of the hot research issues in the field of robotics. Humanoid robot technology brings together cutting-edge technologies in many disciplines such as electromechanical, materials, computers, sensors, control technology, artificial intelligence, bionic science, thinking science, psychology, and theoretical linguistics. At present, robots of various mobile modes emerge in an endless stream, such as wheeled robots, crawler robots and other robots. [0003] However, humanoid robots have higher flexibility and unique advantages. They have very low requirements on the walking environment, can adapt to various grounds, and have a high ability to overcome obstacles. Through the developme...

Claims

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Application Information

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IPC IPC(8): B62D57/032
Inventor 骆敏舟陈兵王美玲李涛
Owner CHANGZHOU INST OF ADVANCED MFG TECH
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