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Fiber connector assembly and its manufacture

An optical fiber connector and its manufacturing method are applied in the optical fiber connector assembly with a ferrule and a ferrule and its manufacturing field, which can solve the problems of viscose failure, detachment of ferrule and ferrule, and long time-consuming, etc. To achieve the effect of ensuring precise alignment, simple connection and high stability

Inactive Publication Date: 2007-11-28
FOXCONN (KUNSHAN) COMPUTER CONNECTOR CO LTD +1
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  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

[0004] However, this process is time-consuming and resource-intensive, resulting in higher product costs
In addition, the connector plug connects the ferrule and the ferrule through glue. First, during the glueing process, the glue often flows into the tapered opening and blocks it, hindering the introduction of optical fibers; secondly, after long-term use, the glue will will fail, causing the pin to disengage from the sleeve

Method used

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  • Fiber connector assembly and its manufacture
  • Fiber connector assembly and its manufacture
  • Fiber connector assembly and its manufacture

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Embodiment Construction

[0013] Referring to FIGS. 1 to 3 , the optical fiber connector assembly 1 of the present invention includes a cylindrical ferrule 2 , a sleeve 4 and an elastic locking element 6 .

[0014] The ferrule 2 can be made of ceramics or glass, and it includes a long and narrow channel 22 for accommodating an optical fiber (not shown). The channel 22 runs through its two end faces 23 and 25 along the central axis of the ferrule 2. The outer surface at the end surface 25 has a groove 24 , and an annular section 26 is defined between the groove 24 and the end surface 25 .

[0015] Sleeve 4 of the present invention is made of plastics, and it comprises the flange 45 that arranges in order, neck 47 and tail end 49, neck 47 and tail end 49 are connected to be provided with an inclined plane 471, flange 45 and neck 47 A cavity 42 is provided inside one end adjacent to the flange 45 for receiving the bottom of the pin 2, and an axial through hole 46 is provided inside the end 49 and the neck...

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Abstract

The present invention is optical fiber connector assembly and its manufacture. The optical fiber connector assembly includes one circular connector pin, one sleeve and one locking element. The connector pin has one notch on the outer surface, the sleeve includes one cavity and several through holes communicated with the cavity, and when the connector pin is held in the cavity, the notch and the through holes are in corresponding positions. The locking element includes several freely extending ends. The manufacture includes the following steps: providing the connector pin, sleeve and locking element; clamping the free extending ends into the corresponding through holes of the sleeve via tension to connect the locking element and the sleeve, inserting the connector pin into the cavity of the sleeve to clamp the free extending ends into the surface notch and fasten the connector pin to the sleeve.

Description

【Technical field】 [0001] The invention relates to an optical fiber connector assembly and its manufacturing method, especially to an optical fiber connector assembly with a ferrule and a sleeve and its manufacturing method. 【Background technique】 [0002] Optical fiber connectors are important components of optical communication systems. It usually performs two functions. One is that due to the small fiber core, it is difficult to couple with each other. The fiber optic connector can maintain the axial alignment of the end faces of the two fiber cores so that the optical signal can be fully coupled from one fiber to the other. in the fiber. Another function of the fiber optic connector is to ensure the mechanical stability of the fiber splicing. Usually, the insertion loss is related to the alignment of the two optical fiber end faces, the distance between the two end faces and the surface condition of the two end faces; the joint stability is an important parameter that r...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02B6/36G02B6/38
CPCG02B6/3834G02B6/3873
Inventor 杨日同
Owner FOXCONN (KUNSHAN) COMPUTER CONNECTOR CO LTD
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