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Optical fiber coupling connector

A fiber coupling and connector technology, applied in the field of fiber coupling connectors, can solve problems such as deviation, optical signal transmission offset, and reduce optical signal transmission efficiency, so as to improve efficiency and ensure optical alignment

Inactive Publication Date: 2015-04-15
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

However, the optical fiber coupling connector using the above-mentioned spring is prone to inclination of the coupling part relative to the housing due to the uneven force applied by the user during connection, so that the alignment of the two transmission lenses will be deviated, resulting in light loss. Signal transmission deviation, reducing the efficiency of optical signal transmission

Method used

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  • Optical fiber coupling connector
  • Optical fiber coupling connector
  • Optical fiber coupling connector

Examples

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Embodiment Construction

[0036] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0037] Please also see Figure 1 to Figure 3 , which is an optical fiber coupling connector 100 provided by an embodiment of the present invention, and the optical fiber coupling connector 100 includes a housing 10 and a coupling part 20 .

[0038] The coupling portion 20 is substantially square and includes a first surface 21 and a second surface 22 opposite to each other. The coupling part 20 has four blind holes 30 arranged in parallel. The blind holes 30 extend from the first surface 21 of the coupling part 20 to the second surface 22 and terminate at a position close to the second surface. The blind holes 30 are used for Contains optical fiber 40. A positioning post 211 is further disposed on the first surface 21 of the coupling portion 20 , and the positioning post 211 is approximately located in the middle of the first surface 21 .

[0039] It can b...

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PUM

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Abstract

The invention provides an optical fiber coupling connector, which comprises a shell and a coupling part, wherein the shell is provided with an accommodating groove for accommodating the coupling part; the coupling part is provided with a positioning column; the accommodating groove is provided with a positioning hole in which the positioning column is mutually inserted; an elastic element is accommodated at the bottom of the positioning hole; the coupling part is elastically accommodated in the accommodating groove through the elastic element; a slide block which is fixedly connected with the positioning column is additionally arranged between the positioning column and the elastic element; and the slide block can only slide in the axial direction of the positioning hole. Compared with the prior art, the optical fiber coupling connector has the advantages that the movement direction of the coupling part in the accommodating groove is controlled through controlling the slide trajectory of the slide block in the positioning hole, so the phenomenon that the coupling part is inclined relative to the shell, which is caused by uneven force application of a user, is guaranteed not to occur in the coupling connection process of the optical fiber coupling connector.

Description

technical field [0001] The invention relates to an optical fiber coupling connector. Background technique [0002] Optical fiber coupling connectors are used to realize the connection between optical fibers and the transmission of optical signals. Existing optical fiber coupling connectors generally include a housing, a coupling part disposed in the housing, one end of the coupling part is connected to a plurality of optical fibers, and the other end is provided with a plurality of transmission lenses corresponding to the plurality of optical fibers. When the two optical fiber coupling connectors are docked with each other, the respective coupling parts contact each other so as to align the respective transmission lenses, so as to realize continuous transmission of optical signals. Further, in order to increase the contact stability between the two coupling parts and buffer the external force, the coupling part is required to have a certain degree of elasticity relative to ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02B6/32G02B6/26
Inventor 林奕村
Owner HONG FU JIN PRECISION IND (SHENZHEN) CO LTD