Check patentability & draft patents in minutes with Patsnap Eureka AI!

Ferrule fixing member

一种套圈固定部件、套圈的技术，应用在光学元件、光导、光学等方向，能够解决成本以及组装难度增大等问题，达到低成本化、简单结构的效果

Inactive Publication Date: 2014-08-20
PROTERIAL LTD
View PDF9 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] In the locking mechanism described in Patent Document 1, the pair of clips, the bridge, and the coil-shaped spring are made of different materials, and since the bridge and the spring must be clamped by the front stop ring and the locking device, the cost of components and Difficulty in assembly

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
  • Ferrule fixing member
  • Ferrule fixing member
  • Ferrule fixing member

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] figure 1 It is an overall configuration diagram showing the ferrule fixing member 5 and the ferrule 11 and the optical subassembly 12 fixed by the ferrule fixing member 5 according to the embodiment of the present invention. figure 2 It is a perspective view showing a configuration example of the ferrule 11 .

[0023] The ferrule fixing member 5 of this embodiment is a fixing member for fixing the ferrule 11 holding the optical fiber 9 and the optical subassembly 12 . Such as figure 2 As shown, the ferrule 11 integrally includes a cylindrical capillary 111 holding the optical fiber 9 and a flange portion 112 formed to protrude outward from the capillary 111 . The width of the flange portion 112 in the extending direction of the optical fiber 9 is, for example, 1.8 mm. The optical fiber 9 is led out along the rubber sleeve 113 installed on the ferrule 11 .

[0024] The optical sub-assembly 12 can be appropriately selected from a transmitting optical sub-assembly (T...

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 ferrule fixing member that is adapted to fix a ferrule with a simple structure so as to reduce the manufacturing cost thereof. A ferrule fixing member includes a fixing member configured to fix a ferrule for holding an optical fiber to a retaining member (3) including a retaining hole (320) to insert the ferrule (11), a locked portion (5) configured to be locked to a locking portion (33) formed on the retaining member (3) and to be restricted from moving, with respect to the retaining member (3), in an insertion direction of the ferrule and in a direction orthogonal to the insertion direction, and a main body (5a) configured to elastically press the ferrule (11) toward the bottom of the retaining hole (320) by elastic deformation thereof.

Description

technical field [0001] The present invention relates to a ferrule fixing member for fixing a ferrule holding an optical fiber to a holding member. Background technique [0002] In the past, it is known to have an optical subassembly composed of TOSA (Transmitter Optical Sub-Assembly) or ROSA (Receiver Optical Sub-Assembly: light receiving subassembly), which will be fixed on the An optical transceiver that communicates with an optical fiber held in a ferrule as a signal transmission medium (for example, refer to Patent Document 1.). [0003] The optical transceiver described in Patent Document 1 includes a locking mechanism that fixes the ferrule so that the ferrule cannot be detached from the optical subassembly. The locking mechanism has: a pair of clips extending along the length direction of the ferrule; a bridge connecting the pair of clips at its middle; a front stop ring fixed to the ferrule; and a front stop ring arranged between the bridge and the front stop ring ...

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): G02B6/42
CPCG02B6/4256G02B6/4292
Inventor 石神良明须永义则平野光树安田裕纪佐藤正尭柳主铉小林拓实
Owner PROTERIAL LTD
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com