Bionic joint mechanism and exoskeleton robot

A technology of bionic joints and joints, applied in the field of robotic bionics, can solve problems such as relative sliding of inner and outer tubes, user injury, and easy loosening of locking components, so as to improve safety performance and prevent relative movement

Active Publication Date: 2021-04-30
ANGELEXO SCI CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, after long-term use of the retractable joint mechanism, the locking component is prone to loosening, which will cause a sudden relative sliding of the inner and outer tubes, which will inevitably cause harm to the user

Method used

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  • Bionic joint mechanism and exoskeleton robot
  • Bionic joint mechanism and exoskeleton robot
  • Bionic joint mechanism and exoskeleton robot

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Embodiment Construction

[0032] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be clearly and completely described below in conjunction with specific embodiments of the present invention and corresponding drawings. Apparently, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0033] The technical solutions disclosed by various embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0034] Please refer to Figure 1 to Figure 9 , the embodiment of the present invention discloses a bionic joint mechanism. In this embodiment, there are many specific types of the bionic joint ...

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Abstract

The invention discloses a bionic joint mechanism and an exoskeleton robot. The bionic joint mechanism comprises a first joint, a second joint and a locking assembly, the first joint is a tubular structural member and movably sleeves the second joint, the second joint is provided with a plurality of first limiting parts, and the plurality of first limiting parts are arranged in the axial direction of the second joint; the locking assembly is arranged on the first joint and has a first state and a second state; in the first state, part of the first joint is pressed and fixed to the second joint part through the locking assembly; in the second state, the locking assembly releases the first joint; and the locking assembly is provided with a first clamping part, and the first joint is provided with a first receding opening matched with the first clamping part. When the locking assembly is in the first state, the first clamping part extends into the first joint through the first receding opening and is clamped and matched with one of the first limiting parts. According to the bionic joint mechanism and the exoskeleton robot, the safety performance of the joint mechanism can be improved.

Description

technical field [0001] The invention relates to the technical field of robot bionics, in particular to a bionic joint mechanism and an exoskeleton robot. Background technique [0002] In order to optimize its applicability, the exoskeleton robot in the related art is usually equipped with a telescopic joint mechanism to change the length of the robot's limbs to meet the needs of users in different usage environments. [0003] At present, the telescopic joint mechanism usually includes an outer tube, an inner tube and a locking assembly. The outer tube is sleeved outside the inner tube and can be stretched by relative sliding to adjust the limb length of the robot. When adjusted to the target length, The outer tube can be locked on the inner tube through the locking component, thereby ensuring the working stability of the joint mechanism. However, after long-term use of the telescopic joint mechanism, the locking component is prone to loosening, which will cause sudden relat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25J17/02B25J9/00
CPCB25J17/0241B25J9/0006
Inventor 樊炎军常永杰王俞兵王孝泽李鲁亚杨森
Owner ANGELEXO SCI CO LTD
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