Humanoid robot foot section impact absorption mechanism

Abstract

The invention discloses a food shock absorbing mechanism for an anthropomorphic robot, which comprises soles, wherein damping columns are arranged on the soles; upper surfaces of the damping columns are provided with upper pressure plates; force transducers and upper cover plates are arranged on the upper pressure plates; the upper cover plates are connected with the soles through four upper cover plate mounting holes; four groups of adjusting washers are arranged between the upper cover plates and the soles; the force transducers are connected with legs of the robot; the number of the damping columns is four, and the four damping columns are connected with the soles through the four damping column mounting holes which are positioned on the soles; front ends of the soles are provided with front sole bevels, and rear ends of the soles are provided with rear sole bevels; and non-skid mats are arranged below the soles. The invention designs the more compact and more effective shock absorbing mechanism, realizes continuous flexible adjustment of the shock absorbing mechanism, and can make the anthropomorphic robot easier to meet different operation requirements.

Description

technical field [0001] The invention relates to a humanoid robot, in particular to a humanoid robot foot impact absorption mechanism. Background technique [0002] Humanoid robot is the closest robot to human beings. Compared with traditional wheeled robots or crawler robots, humanoid robots are more adaptable to the daily life environment of human beings, and at the same time, it is easier to use various tools designed for human inventions. Therefore, , Humanoid robots have broad development prospects. [0003] During the walking process of the humanoid robot, when the foot touches the ground, it will produce an impact. The impact will cause a certain degree of damage to the precision deceleration mechanism, servo motor, precision sensor and other components inside the humanoid robot. In addition, the impact may also cause The loss of balance of the robot affects the control stability of the humanoid robot, so shock absorbing mechanisms must be designed to eliminate these ...

AI Technical Summary

Problems solved by technology

This invention mainly relies on the bottom layer of the rubber foot to absorb the impact force when the foot touches the ground, and the effect of impact absorption is very limited

And if you want to change the flexibility of the impact-absorbing mechanism, you must thicken or thin the entire rubber sole, which is cumbersome in practice.

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