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

Multi-core optical fiber connector

A multi-core optical fiber and connector technology, applied in light guides, optics, instruments, etc., can solve problems such as difficulty in adapting to the simultaneous connection of multiple optical fibers, unreasonable and compact structural settings, and inconvenient use of plugging, etc., to achieve structural settings Reasonable and compact, strong connection reliability, convenient plug-in and use

Active Publication Date: 2021-09-17
YANGTZE OPTICAL FIBRE & CABLE CO LTD
View PDF5 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the existing optical fiber connectors are single-core optical fiber connectors, which can only realize the butt joint of one optical fiber. Not only the connection efficiency is low, the production cost is high, but also the space occupied in the box is large, and it is difficult to adapt to multiple optical fibers. Simultaneous connection technology development needs
In order to solve the above problems, some multi-core optical fiber connectors have appeared in the prior art, which can be used for the butt joint of multiple optical fibers, but their structural settings are not reasonable and compact, and the use of plug-in is not convenient enough.
On the other hand, most of the existing optical fiber connectors are used indoors, and their waterproof performance is weak, and the connector is transmitted through the cable when plugging and unplugging, and does not directly act on the plug of the connector, which may easily cause deformation and damage to the optical cable.
There are also optical fiber connectors with threaded connection structure, which need to be twisted multiple times during installation and removal, which is very inconvenient to use

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
  • Multi-core optical fiber connector
  • Multi-core optical fiber connector
  • Multi-core optical fiber connector

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0032] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0033] Including an adapter assembly and a connector assembly, the adapter assembly includes an adapter cylinder 1, and the adapter cylinder includes a front end head 1.9 (N part) and a rear end head 1.7 (M part). A stop shoulder 1.8 with a larger outer diameter is arranged between them, and a front chamber and a rear chamber are respectively arranged in the adapter cylinder body, an inner connection cylinder 1.2 is arranged in the front chamber, and a claw 1.5 is arranged between the inner connection cylinder and the inner wall of the adapter cylinder, The claws include three axial claws distributed at intervals along the circumferential direction, the front end of the axial claws is provided with an inwardly protruding buckle 1.5.1, and the rear end of the axial claws is in contact with the adapter cylinder. Solid connection; a bowed boss 1.9.1 is pro...

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 multi-core optical fiber connector. The multi-core optical fiber connector comprises an adapter assembly and a connector assembly. The connector is characterized in that the adapter assembly comprises an adapter cylinder; a front cavity and a rear cavity are arranged in the adapter cylinder; an inner connecting cylinder is arranged in the front cavity; a clamping jaw is arranged between the inner connecting cylinder and the inner wall of the adapter cylinder; a butt joint cavity is arranged in the rear cavity; the butt joint cavity is provided with clamping hooks; the butt joint cavity is communicated with the inner connecting cylinder; the connector assembly comprises a connector cylinder; the front portion of the connector cylinder is connected with the front cavity of the cylinder barrel in a matched mode; the middle front portion of the connector cylinder is sleeved with an elastic outer sleeve; the periphery of the connector cylinder in the elastic outer sleeve is provided with clamping grooves connected with adapter clamping jaw in a clamped mode; and the inner hole of the connector cylinder is provided with a multi-core insertion core assembly; the front end of the multi-core insertion core assembly is connected with the butt joint cavity of the adapter cylinder. Parallel butt joint of multiple optical fibers can be achieved. The multi-core optical fiber connector has the advantages of reasonable and compact structure, good waterproof performance, easiness and convenience in plugging and using and reliable connection.

Description

technical field [0001] The invention relates to a multi-core optical fiber connector, which is used for parallel connection of multiple optical fibers and belongs to the technical field of optical fiber communication devices. Background technique [0002] With the rapid development of the Internet and optical networks, the application of optical fiber connectors is becoming more and more extensive. Most of the existing optical fiber connectors are single-core optical fiber connectors, which can only realize the butt joint of one optical fiber. Not only the connection efficiency is low, the production cost is high, but also the space occupied in the box is large, and it is difficult to adapt to multiple optical fibers. Simultaneous connection technology development needs. In order to solve the above problems, some multi-core optical fiber connectors have appeared in the prior art, which can be used for the butt joint of multiple optical fibers, but their structure is not rea...

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): G02B6/38
CPCG02B6/38G02B6/3807G02B6/381G02B6/3849G02B6/3885
Inventor 龚鹏林熊爽朱秀勇周伟尹娟
Owner YANGTZE OPTICAL FIBRE & CABLE 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