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

Inchworm type inching walking robot

A walking robot and robot technology, applied in the field of high-end science and precision micro-operation, can solve the problems of poor motion stability, small load bearing, low running speed, etc., and achieve high precision, fast response speed, and large output displacement in a single step. Effect

Active Publication Date: 2018-09-04
HEFEI WISDOM DRAGON MACHINERY DESIGN CO LTD
View PDF4 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, at present, walking robots still have problems such as low running speed, small load, and poor motion stability.

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
  • Inchworm type inching walking robot
  • Inchworm type inching walking robot
  • Inchworm type inching walking robot

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0030] In order to make the object, technical solution and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0031] Such as Figure 1-Figure 5 As shown, a kind of inchworm-type micro-moving walking robot of the present invention includes: 10. The driving end of the clamping mechanism, 5. The straight-round flexible hinge, 6. The straight-round flexible hinge, 7. The right-angle flexible hinge, 8. Straight round flexible hinge, 9. Straight round flexible hinge, 4. Five bolt holes, 11. Straight round flexible hinge, 12. Straight round flexible hinge, 13. Straight round flexible hinge, 15. Straight Circular flexible hinge, 14. Right-angle flexible hinge, 16. Base structure, 17. Driving branch chain, 18. Driving branch chain; 25. Drivi...

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 discloses an inchworm type inching walking robot, which consists of two clamping units and one driving unit. The driving unit consists of two symmetrically arranged driving branches andtwo pairs of right angle flexible hinges, and the driving branches consist of two lever structures; the driving unit is connected with the two clamping units by bolts, and the driving unit can performreciprocating micro-displacement movement relative to the clamping units; each clamping unit consists of two symmetrically arranged driving branches, two pairs of right angle flexible hinges and a bottom plate; and the two clamping units are symmetrically connected to both ends of the driving unit through bolt holes. Adopt a form of movement of driving one end of one clamping unit and fixing a base of the clamping unit, and carrying out elongation of a driving structure to drive the other clamping unit to move linearly to simulate motion law of the inchworm. Three piezoelectric stacks are adopted, clamping is realized by utilizing the friction effect between the clamping units and the ground, and an piezoelectric stack action displacement can be converted into an effective driving displacement.

Description

technical field [0001] The invention relates to an inchworm-type micro-moving walking robot, which belongs to the field of precision micro-operation and is mainly used in the fields of high-tech science and technology such as precision engineering, micro-electromechanical systems (MEMS), microelectronic engineering, biological engineering, and robots. Background technique [0002] With the rapid development of micro-electromechanical systems (MEMS) technology, micro / nano technology and robotics, traditional micro-robots are unable to meet the requirements of ultra-precision and high-precision positioning due to their working principles and mechanical structures. Ultra-precise micro-robots with nano-level and nano-level precision can realize their functions. The inchworm-style walking robot is a robot that imitates the motion law of the natural biological inchworm and can realize micro-displacement accumulation to obtain a large stroke. However, at present, walking robots st...

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): B62D57/032
CPCB62D57/032
Inventor 胡俊峰程亮亮赵永祥赵鑫赢何建康张星星杨明立王文慧林茂虎
Owner HEFEI WISDOM DRAGON MACHINERY DESIGN CO LTD
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