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V-groove insertion core assembly and optical fiber connector with same

A ferrule and component technology, which can be used in light guides, optics, instruments, etc., to solve the problems of large optical loss of optical fibers and accelerated volatilization of matching liquids.

Pending Publication Date: 2021-09-10
CHAOZHOU THREE CIRCLE GRP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the existence of surplus space in the unlocked state, the matching liquid is easy to flow out from the left and right sides of the surplus space and the volatilization of the matching liquid is accelerated, resulting in a large optical loss when the connector is inserted into the external optical fiber.

Method used

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  • V-groove insertion core assembly and optical fiber connector with same
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  • V-groove insertion core assembly and optical fiber connector with same

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Embodiment Construction

[0036] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0037] In the description of this application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", The orientations or positional relationships indicated by "top", "bottom", "inner", "outer", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the application and simplifying the description, rather than indicating or implying Refe...

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Abstract

The invention relates to the technical field of connectors, and discloses a V-groove insertion core assembly and an optical fiber connector with the same; the insertion core assembly comprises a tail seat, an insertion core, a pressing and attaching block and a lock catch; the tail seat is provided with a butt joint platform, the butt joint platform is provided with a first containing cavity, and the two sides of the butt joint platform are provided with protruding strips; an opening communicated with the first accommodating cavity is formed in one end of the tail seat; a second accommodating cavity is formed in the insertion core; one end of the insertion core is arranged at the opening in a sleeving manner, and the second accommodating cavity is communicated with the first accommodating cavity; the other end of the insertion core is located outside the tail seat; the pressing and attaching block is arranged on the butt joint platform in a covering mode, and first grooves are formed in the two sides of the pressing and attaching block; protruding blocks are arranged on the two sides of one end of the pressing and attaching block; and the lock catch is sleeved on the tail seat in a sliding manner. The preservation time of the connector is prolonged, the transportation condition requirement of the connector is reduced, and the compactness of an optical fiber is ensured.

Description

technical field [0001] The invention relates to the technical field of connectors, in particular to a V-groove ferrule assembly and an optical fiber connector having the same. Background technique [0002] Existing optical fiber connectors mainly include straight-through type and embedded type. Among them, the embedded type connector is to embed an optical fiber in the hole of the ferrule body, and one end passes through the ferrule body and is ground and polished to form a normal connector. The butt end, the other end exposes a certain length and is used to connect the incoming optical fiber. [0003] A pre-embedded connector usually includes a ferrule assembly, a connector body, and components such as a front sleeve, a rear sleeve, and an optical cable clamping portion. Among them, the ferrule assembly is the core component of the embedded connector. [0004] Generally speaking, the components of the ferrule assembly include: a ferrule with an inner hole, a press block, ...

Claims

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Application Information

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IPC IPC(8): G02B6/38
CPCG02B6/382G02B6/3869
Inventor 张磊郑镇宏孙健黄雪云
Owner CHAOZHOU THREE CIRCLE GRP
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