Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Passive safety impedance mechanism with feedback and damping functions

A safe impedance and passive technology, applied in the field of robotics, can solve the problems of complex structure, no detection feedback, large mechanism size, etc., and achieve the effect of simple impedance mechanism, reducing the number of structures, and increasing the carrying capacity

Pending Publication Date: 2019-07-23
睿尔曼智能科技(北京)有限公司
View PDF1 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the mechanism has achieved passive safety, it has the problems of large size, complex structure, and no detection and feedback function.

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
  • Passive safety impedance mechanism with feedback and damping functions
  • Passive safety impedance mechanism with feedback and damping functions
  • Passive safety impedance mechanism with feedback and damping functions

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. 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] Such as figure 1 , figure 2 As shown, the present invention provides a passive safety impedance mechanism with feedback and damping, including: a bearing, which includes an outer ring 1 and an inner ring 2; an elastic device, which connects the outer ring 1 and the inner ring 2, for Damping force is provided; a detection device is used to detect the relative rotation amount of the outer ring 1 and the inner ring 2 .

[0034] The bearing is a crossed ...

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 invention belongs to the technical field of robots, and particularly relates to a passive safety impedance mechanism with feedback and damping functions. The passive safety impedance mechanism comprises a bearing, an elastic device and a detection device, wherein the bearing comprises an outer ring and an inner ring; the elastic device is used for being connected with the outer ring and the inner ring; and the detection device is used for detecting the relative rotation amount of the outer ring and the inner ring. The passive safety impedance mechanism with the feedback and damping functions can be applied to a robot joint, a mechanical arm, a humanoid robot and other scenes. The passive safety impedance mechanism with the feedback and damping functions has the advantages of being simple in structure, high in precision, large in bearing capacity, high in universality, easy to install and low in cost.

Description

technical field [0001] The invention belongs to the technical field of robots, and in particular relates to a passive safety impedance mechanism with feedback and damping, which can be applied to scenarios such as robot joints, mechanical arms, and humanoid robots. Background technique [0002] With the continuous development and popularization of robot technology, more and more robots have entered the coexistence environment with humans and provided diversified services for humans. Human-machine safety has become an issue that cannot be ignored. [0003] The existing safety includes active safety and passive safety. Active safety is mainly through the cooperation between sensors and control elements to achieve safety in the collision process, which has problems such as low response speed and high production cost; passive safety mainly uses springs. And other mechanical structure works to achieve safety in the collision process, which can realize energy absorption through sp...

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
IPC IPC(8): B25J19/00B25J19/06
CPCB25J19/00B25J19/06
Inventor 郑随兵张旭龙董芹鹏张颖
Owner 睿尔曼智能科技(北京)有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com