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

Six-degree of freedom dual-finger parallel micro/nano operation device and operation method thereof

An operating device and a technology of degrees of freedom, applied in the field of bioengineering, can solve the problems of small operating space, limited operating range, and inability to meet the needs of cross-scale operation, and achieve the effect of flexible operation

Pending Publication Date: 2018-02-23
NANJING UNIV OF AERONAUTICS & ASTRONAUTICS
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing micro / nano operating devices are mostly directly driven by piezoelectric materials, with limited operating range and small operating space, which cannot meet the needs of cross-scale operations.

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
  • Six-degree of freedom dual-finger parallel micro/nano operation device and operation method thereof
  • Six-degree of freedom dual-finger parallel micro/nano operation device and operation method thereof
  • Six-degree of freedom dual-finger parallel micro/nano operation device and operation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0015] A six-degree-of-freedom two-finger parallel micro / nano operating device and its operating method. The overall structure of the operating device is as follows: figure 1 shown.

[0016] The moving directions of all large ring-driven linear ultrasonic motors 3 and all small circular plate-driven linear ultrasonic motors 4 are parallel to each other; the large ring-driven linear ultrasonic motors 3 and small circular plate-driven linear ultrasonic motors 4 are arranged at intervals around the substrate 5 The axes are evenly distributed in a circle; and the distance between all large ring-driven linear ultrasonic motors 3 and the matrix 5 axis is equal to D, and the distance between all small circular plate-driven linear ultrasonic motors 4 and the matrix 5 axis is equal to d, and D is greater than d; The centers of the small circular plate 7 and the large circular ring 6 are located on the axis of the base body 5; n large circular rings drive the end of the mover of the lin...

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 relates to a six-degree of freedom dual-finger parallel micro / nano operation device and an operation method thereof and belongs to the technical field of micro / nano production science and the technical field of bioengineering. The six-degree of freedom dual-finger parallel micro / nano operation device comprises a base, a base body, linear ultrasonic motors for driving a large circularring, the linear ultrasonic motors for driving a small circular plate, right circular flexible spherical hinges, the large circular ring, the small circular plate, a central finger, an eccentric finger, a small circular plate terminal pointer and a large circular ring terminal pointer. According to the device, through utilization of the six linear ultrasonic motors and the six right circular flexible spherical hinges, the parallel central finger and eccentric finger are driven to realize co-operation of dual-finger six-degree of freedom. The device has the advantages of novel structure, highdisplacement resolution, large operation space, stable output and reliable work.

Description

technical field [0001] The invention relates to a six-degree-of-freedom two-finger parallel micro / nano operating device and its operating method, specifically an operating device that uses a linear ultrasonic motor to drive two parallel operating fingers to realize six-degree-of-freedom movement, which can be applied to biological cells Operations such as separation, gripping and flipping of micron-level objects belong to the field of micro / nano manufacturing science and technology and the field of bioengineering technology. Background technique [0002] With the rapid development of science and technology such as bioengineering and medical treatment, the pace of human exploration of the microcosm continues to accelerate. Micro / nano manipulating systems are macroscopic electromechanical systems for manipulating microscopic particles. Push / pull, grasp / release, position, orientate micro / nano-sized structures and devices by applying force. It is mainly used in the operation, ...

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): B81C99/00
CPCB81C99/0025
Inventor 姚志远代士超周利锋
Owner NANJING UNIV OF AERONAUTICS & ASTRONAUTICS
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