Biped passive walking robot release device

Through the precise control and release device of the supporting leg and the swinging leg, the shortcomings of the bipedal robot release device in initial posture control are solved, the repeatability and stability of the experiment are achieved, and it is adaptable to various robot sizes.

CN120755897APending Publication Date: 2025-10-10ZHENGZHOU UNIV
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Patent Information

Application Number
CN202510877854.6
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-06-27
Publication Date
2025-10-10

AI Technical Summary

Technical Problem

Existing bipedal robot release devices make it difficult to accurately control the release sequence and initial posture of the supporting leg and the swinging leg, affecting the repeatability and stability of the experiment, especially for passive walking robots, which have higher requirements for the sensitivity of the initial posture.

Method used

A combination of a support leg fixing and guiding mechanism, a support leg angle adjustment mechanism, a swing leg fixing mechanism, a sling mechanism and a swing leg magnetic release mechanism is adopted. The release of the support leg and the swing leg is controlled by a magnetic device to achieve precise adjustment and flexible release.

Benefits of technology

It achieves precise control of passive walking robots, improves the repeatability and flexibility of experiments, supports static and dynamic release methods, and adapts to robots of different sizes.

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Abstract

The invention relates to a biped passive walking robot release device. Positioning holes are machined in the upper surface of a bottom plate of the biped passive walking robot release device. The supporting leg fixing and guiding mechanism is arranged on the bottom plate and provided with a sliding block. The supporting leg angle adjusting mechanism is arranged on the sliding block; the supporting leg magnetic attraction releasing mechanism is connected with the supporting leg angle adjusting mechanism. The swing leg fixing mechanism comprises two stand columns and a beam, two ends of the beam are connected with the top ends of the two stand columns, and the sling mechanism is arranged in the middle of the top end of the bottom plate. The swing leg width adjusting mechanism is arranged on the cross beam; the swinging leg width adjusting mechanism is used for bearing and guiding the rope; the swing leg magnetic attraction releasing mechanism is connected to the rope; according to the device, by controlling the supporting legs and the swinging legs of the robot, the angles of the supporting legs and the swinging legs can be adjusted according to experiment requirements, the initial posture of the passive walking robot during releasing in an experiment can be accurately controlled, the experiment repeatability is good, and it is guaranteed that the robot is accurately, stably and controllably released.
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