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

Multichannel fiber bragg grating demodulation system

A technology of fiber grating demodulation and fiber grating, which is applied in the direction of transmitting sensing components, converting sensor output, and measuring device casing by using optical devices, which can solve the problems of time-consuming and laborious, cumbersome disassembly, and increased maintenance time, and achieve convenient installation And the effect of taking out, saving time, and improving maintenance efficiency

Pending Publication Date: 2021-10-01
ANDOL TECH
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, although a portable fiber grating demodulator has been designed, it is directly and fixedly connected to the external box. When maintenance is required, it is cumbersome to disassemble, time-consuming and laborious, which greatly increases the maintenance time.

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
  • Multichannel fiber bragg grating demodulation system
  • Multichannel fiber bragg grating demodulation system
  • Multichannel fiber bragg grating demodulation system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] The present invention will be further explained below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the following specific embodiments are only used to illustrate the present invention and are not intended to limit the scope of the present invention.

[0023] As shown in the figure, a multi-channel fiber grating demodulation system includes a fiber grating demodulator 1 and a portable box; the fiber grating demodulator 1 is a cuboid structure; the portable box includes a box body 2 and a box cover 3, the box The middle part of the top surface of the body 2 is downwardly provided with a rectangular installation groove compatible with the fiber grating demodulator 1, the upper part of the left and right sides of the rectangular installation groove 1 is symmetrically provided with positioning components, and the middle part of the bottom of the groove is provided with a buffer pad. The positioning assembly includes a st...

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 provides a multichannel fiber bragg grating demodulation system. The multichannel fiber bragg grating demodulation system comprises a fiber bragg grating demodulator and a portable box body, the portable box body comprises a box body and a box cover, a rectangular mounting groove is formed in the middle of the top face of the box body, positioning assemblies are symmetrically arranged on the upper portions of the groove walls of the left side and the right side of the rectangular mounting groove, a buffer pad is arranged in the middle of the groove bottom, each positioning assembly comprises a containing cavity formed in the middle of the side wall of the box body, and the side, close to the middle of the box body, of each containing cavity communicates with the rectangular mounting groove; and a limiting plate capable of sliding left and right is cooperatively installed in the storage cavity, a spring assembly is arranged between the limiting plate and the side, away from the middle of the box body, of the storage cavity, limiting columns are further arranged on the front side and the rear side of the limiting plate, and strip-shaped limiting sliding grooves are further formed in the front side and the rear side of the storage cavity. The box body is designed to be easy to disassemble and assemble, installation and taking out of the fiber bragg grating demodulator are facilitated, time is saved for instrument maintenance and debugging, maintenance efficiency is improved, and the installed fiber bragg grating demodulator is stably fixed in the box body.

Description

technical field [0001] The invention relates to the technical field of fiber grating demodulation, in particular to a multi-channel fiber grating demodulation system. Background technique [0002] Fiber Bragg grating demodulation system is an instrument used in the field of mechanics and physics, with high power and fast scanning function; it is a complete system with scanning light source, which can simultaneously measure the optical signal reflected by each optical fiber. At present, although a portable fiber grating demodulator has been designed, it is directly fixedly connected to the external box body. When maintenance is required, it is cumbersome to disassemble, time-consuming and laborious, and greatly increases the maintenance time. Contents of the invention [0003] To solve the above problems, the invention discloses a multi-channel fiber grating demodulation system. [0004] The specific plan is as follows: [0005] A multi-channel fiber grating demodulation ...

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): G01D5/26G01D11/24G01D11/26
CPCG01D5/264G01D5/268G01D11/24G01D11/26
Inventor 谢怡晨江虹钱亦非刘得光
Owner ANDOL TECH
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