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Fiber coupling connector

A fiber optic coupling and connector technology, applied in the field of fiber optic coupling connectors, can solve the problems of positioning column offset, lens coupling influence, influence on optical signal transmission, etc., and achieve the effect of preventing relative rotation

Inactive Publication Date: 2014-10-22
HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, due to the offset of the positioning post in the positioning hole, the relative rotation between the plug mechanism component and the socket mechanism component will affect the coupling between the lenses, thereby affecting the transmission of optical signals

Method used

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Embodiment Construction

[0014] see figure 1 , figure 2 , image 3 and Figure 4 , the optical fiber coupling connector 100 of the embodiment of the present invention includes a plug mechanism component 10 and a receptacle mechanism component 20 used in conjunction.

[0015] The plug mechanism component 10 generally presents a square structure and has two positioning columns 11 , two first lenses 12 and two first receiving grooves 13 . The length direction of the first receiving grooves 13 is parallel to the optical axis of the first lenses 12 . The two first lenses 12 are located in the area between the positioning columns 11 and the optical axes are parallel. The first lenses 12 correspond to the first accommodating grooves 13 one by one, and each first accommodating groove 13 is used to accommodate a first optical fiber. 14. The first optical fiber 14 is fixed in the first receiving groove 13 by means of a viscous medium (for example, glue).

[0016] Of course, the number of the first lenses 1...

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Abstract

A fiber coupling connector comprises a plug mechanism member and a socket mechanism member, the plug mechanism member is equipped with a positioning column and a first lens, and the socket mechanism member is equipped with a positioning hole and a second lens. The positioning column matches the positioning hole, so that the optical axes of the first and second lenses are superposed. The positioning column is equipped with a groove, an inner wall of the positioning hole is equipped with a protrusion, and the protrusion is located in the groove.

Description

technical field [0001] The invention relates to an optical fiber coupling connector. Background technique [0002] Existing optical fiber coupling connectors generally include a plug mechanism and a socket mechanism. Both the plug mechanism and the socket mechanism have lenses and accommodating grooves for accommodating optical fibers. The plug mechanism and the socket mechanism are matched by positioning posts and positioning holes. The assembly is positioned so that the optical fiber transmitted signal is coupled between the plug mechanism member and the receptacle mechanism member for transmission through the lens. [0003] However, due to the offset of the positioning post in the positioning hole, relative rotation occurs between the plug mechanism component and the socket mechanism component, which affects the coupling between the lenses, thereby affecting the transmission of optical signals. Contents of the invention [0004] In view of this, it is necessary to prov...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B6/38
Inventor 黄柏玮
Owner HONG FU JIN PRECISION IND (SHENZHEN) CO LTD