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Optical connector and optical connector system

A technology of optical connectors and optical fibers, applied in the field of optical connectors, can solve problems such as unrealistic, time-consuming, labor-intensive, and damage to optical fibers, and achieve the effect of simple assembly

Active Publication Date: 2014-07-16
JAPAN AVIATION ELECTRONICS IND LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0009] It should be noted that although it is described in Patent Document 1 that the coil spring can be attached to the optical fiber after the ferrule is bonded to the optical fiber core, the work of passing the optical fiber through the helical gap of the coil spring is time-consuming and laborious. Difficult work, even if it is realized, the possibility of damaging the optical fiber is high, so it is not realistic

Method used

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  • Optical connector and optical connector system
  • Optical connector and optical connector system
  • Optical connector and optical connector system

Examples

Experimental program
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Embodiment

[0037] Hereinafter, an embodiment of the present invention will be described with reference to the drawings.

[0038] [optical connector]

[0039] refer to image 3 and Figure 4 , the optical connector of the embodiment of the present invention with figure 1 and figure 2 The related technology shown also has: a substantially square cylindrical casing 10; a ferrule 20 disposed in the casing 10 so as to be slidable in the axial direction A; The ferrule 20 of the opposing side optical connector butted with the ferrule 20 presses the ferrule of the opposing side optical connector.

[0040] In particular, in the present connector, the urging mechanism is constituted by a pair of coil springs 30 arranged to clamp the optical fiber 50 drawn out substantially in the axial direction A from the rear of the ferrule 20 and extending in the axial direction A. It should be noted that, in the present invention, as long as the urging mechanism is a pair of springs configured to clamp t...

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Abstract

It has a pair of coil springs (30) arranged to sandwich an optical fiber (50) and extend in the axial direction (A). The optical fiber (50) is approximately along the axial direction (A) is exported.

Description

technical field [0001] The present invention relates to an optical connector, comprising: a ferrule arranged to be slidable in a housing; . Background technique [0002] refer to figure 1 , this kind of optical connector has: a substantially cylindrical housing composed of a front housing 62; a ferrule 70 configured to slide in the axial direction A and hold a single-core optical fiber 100 in the housing; disposed in the housing Behind the ferrule 70 of the opposite side optical connector, there is a coil spring 91 that presses the ferrule 70 mated with the ferrule (not shown) of the opposite side optical connector against the ferrule of the opposite side optical connector. The coil spring 91 has an optical fiber 100 drawn out from behind the ferrule 70 passing through its coil. In other words, the coil spring 91 is loosely fitted to the optical fiber 100 . [0003] refer to figure 2 , another such optical connector has: a substantially cylindrical housing 60'; a ferru...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02B6/38
CPCG02B6/3869G02B6/3861G02B6/3885G02B6/3893G02B6/38
Inventor 片木山直干是枝雄一高桥久弥小田三纪雄小野秀之
Owner JAPAN AVIATION ELECTRONICS IND LTD