S-shaped robot joint module and S-shaped robot

A snake-shaped robot and joint module technology, applied in the field of robots, can solve the problems of many transmission links, large size of a single joint, and low positioning accuracy, and achieve the effects of high modularity, improved practicability, and good replaceability.

Pending Publication Date: 2018-02-09
CHONGQING HEWEI TECH CO LTD
View PDF0 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, snake-like robots have appeared in various structural forms, but the rotation of existing snake-like robots in different directions still needs to be realized by multiple different joints, with many transmission links, complex structure, joint replaceability and modularization degree Both are not high, and the size of a single joint is large and the positioning accuracy is not high, which greatly limits the popularization and application of snake robots

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • S-shaped robot joint module and S-shaped robot
  • S-shaped robot joint module and S-shaped robot
  • S-shaped robot joint module and S-shaped robot

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] This embodiment relates to a snake-shaped robot joint module. The overall structure of the snake-shaped robot joint module includes a shell with a shell connection part at one end, and a shaft disposed in the shell is rotated. The drive unit used to drive the shaft to rotate, the rotational displacement detection unit to detect the amount of rotation of the shaft relative to the casing, and the braking force applied to the shaft to stop the rotation of the shaft relative to the casing brake unit.

[0040] The joint module of the snake robot in this embodiment further includes an articulation block with one end pivotally disposed on the casing, and a transmission unit arranged in the casing and between the shaft body and the articulation block. Among them, the transmission unit is used to realize the rotation of the shaft body to the hull of the joint connection block, and the housing connection part and the connection block connection part of the matching design are res...

Embodiment 2

[0056] This embodiment relates to a kind of snake robot, by Figure 6 As shown, it includes a mounting base 30, and a plurality of snake-shaped robot joint modules 100 connected in series connected to the mounting base 30, as in Embodiment 1. The space between adjacent snake-shaped robot joint modules 100 is The connecting part of the casing is connected with the connecting part of the connecting block, and the joint connecting block 2 of the joint module 100 of the snake robot at the outermost end is also connected with the execution module 50 . In addition, the central control module 40 connected with each snake-shaped robot joint module 100 is also arranged on the installation base 30, and in each snake-shaped robot joint module 100, the joints in the adjacent snake-shaped robot joint modules 100 The axis directions of the pivot shafts of the connecting block 2 are also arranged orthogonally.

[0057] In this embodiment, the installation base 30 and the execution module 50...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The present invention provides a snake-like robot joint module and a snake-like robot. The snake-like robot joint module of the present invention includes a shell with a shell connecting portion at one end, and a shaft body arranged in the shell is rotated, and is set on The drive unit between the housing and the shaft body, the rotational displacement detection unit and the braking unit, and the joint connection block with one end pivotally arranged on the housing, are arranged in the housing, and A transmission unit located between the shaft body and the joint connection block. The joint module of the snake-shaped robot according to the present invention can realize the modularization of the robot joint through the integration of various components in the housing, and at the same time, it can also facilitate the replacement of the joint modules after connecting multiple joint modules, so that it has Better replaceability, and improve the practicability of the robot made of joint modules.

Description

technical field [0001] The invention relates to the technical field of robots, in particular to a snake-like robot joint module, and also relates to a snake-like robot with the snake-like robot joint module. Background technique [0002] Snake robot is a new type of bionic robot, which can realize limbless movement like a snake. It has been well applied in the field of freedom of movement and limited space. At present, snake-like robots have appeared in various structural forms, but the rotation of existing snake-like robots in different directions still needs to be realized by multiple different joints, with many transmission links, complex structure, joint replaceability and modularization degree are not high, and the size of a single joint is large and the positioning accuracy is not high, which greatly limits the popularization and application of snake robots. Contents of the invention [0003] In view of this, the present invention aims to propose a snake-like robot...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): B25J17/02B25J9/06
CPCB25J17/02B25J9/065
Inventor 吴聪颖唐昕张鹏
Owner CHONGQING HEWEI TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap