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Optical fiber quick coupling and splicing method thereof

An optical fiber and fast technology, applied in the field of optical fiber fusion, can solve the problems of high price and unsatisfactory tensile strength, and achieve the effect of solving 90N tensile force

Active Publication Date: 2012-05-02
SHENZHEN SDG INFORMATION CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Optical fiber quick connectors are widely used in the installation and deployment of optical fiber access. The installed mechanical connectors have problems in various aspects such as quality, durability, and maintenance costs. Fiber optic fusion splicers can also be used as quick connectors, but this type of equipment Price is too high
[0003] Existing quick connectors can generally only be used for optical cables with a diameter of 0.9mm, and the tensile strength of the quick connectors for optical cables with a diameter of 2.0mm and 3.0mm cannot meet the requirements

Method used

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  • Optical fiber quick coupling and splicing method thereof
  • Optical fiber quick coupling and splicing method thereof
  • Optical fiber quick coupling and splicing method thereof

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Embodiment Construction

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

[0033] Such as Figure 1 to Figure 15 As shown, an optical fiber quick connector includes a plug 1, a protective sleeve 3, a crimping tube 4, an aluminum ring 5, a crimping ring 6, a jacket 8 and a boot 7; the plug 1 includes a built-in optical fiber and a first connector; The protective sleeve 3 covers the built-in optical fiber; the crimping tube 4 includes a second connector and a third connector, and the second connector is mated with the first connector; the aluminum ring 5 includes a fourth connector and a ring groove, and the fourth The connector is mated with the third connector; the pressure ring 6 is clamped in the ring groove; the outer sleeve 8 is sleeved on the outside of the plug 1; the tail sleeve 7 is sleeved on the outside of the crimping tube 4, the aluminum ring 5 and the pressure ring 6. When the optical fiber quick connect...

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Abstract

The invention provides an optical fiber quick coupling. The coupling comprises a plug, a protective sleeve, a compression joint pipe, an aluminum ring, a press ring, an outer bushing and a tail bushing, wherein, the plug comprises a built-in optical fiber and a first connector; the protective sleeve is coated on the built-in optical fiber; the compression joint pipe comprises a second connector and a third connector, and the second connector is connected with the first connector in a matched manner; the aluminum ring comprises a fourth connector and a circular groove, and the fourth connectoris connected with the third connector in a matched manner; the press ring is clamped in the circular groove; the outer bushing is sheathed outside the plug; and the tail bushing is sheathed outside the compression joint pipe, the aluminum ring and the press ring. The invention has the beneficial effects that by means of innovation and development of the optical fiber quick coupling and the splicing method thereof according to the existing technological achievements accumulated in the field of the optical fiber industry, the tensile resistance of the quick coupling is fully ensured; the optical fiber quick coupling can be applied to optical cables with the diameter of 0.9mm as well as optical cables with the diameters of 2.0mm and 3.0mm, and meanwhile the optical fiber quick coupling achieves resistance to 90N tensile force is solved.

Description

technical field [0001] The invention relates to an optical fiber fusion splicing technology, in particular to an optical fiber quick connector and a fusion splicing method thereof. Background technique [0002] Optical fiber quick connectors are widely used in the installation and deployment of optical fiber access. The installed mechanical connectors have problems in various aspects such as quality, durability, and maintenance costs. Fiber optic fusion splicers can also be used as quick connectors, but this type of equipment Price is too high. [0003] Existing quick connectors can generally only be used for optical cables with a diameter of 0.9mm. The tensile strength of the quick connectors for optical cables with a diameter of 2.0mm and 3.0mm cannot meet the requirements. Contents of the invention [0004] In order to solve the existing technical problems, the present invention provides an optical fiber quick connector and its fusion splicing method. Since the fusion ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02B6/38G02B6/255G02B6/245
Inventor 魏杰钱福琦郭兆程张启武苏竹青
Owner SHENZHEN SDG INFORMATION CO LTD
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