Conveniently-pluggable FC-type fiber optic joint and operation method thereof

A fiber optic connector, a convenient technology, applied in the field of FC fiber optic connectors that are easy to plug and unplug, can solve the problems of time-consuming installation, low work efficiency, and discomfort of the operator's hands, so as to improve installation efficiency, simple structure, and save operation time Effect

Pending Publication Date: 2018-05-15

JIAOZUO POWER SUPPLY COMPANY OF STATE GRID HENAN ELECTRIC POWER +1

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Problems solved by technology

[0003] Compared with SC type and LC type connectors, the traditional FC type connectors and optical distribution flanges in practical applications are fixed by threads, so it has the disadvantage of time-consuming installation, e...

Abstract

The invention discloses a conveniently-pluggable FC-type fiber optic joint, which comprises a rubber sheath, a fixed protective sleeve, a connecting assembly, an inner frame sleeve and a joint section. The invention also discloses a conveniently-pluggable FC-type fiber optic joint operation method. The conveniently-pluggable FC-type fiber optic joint and the operation method thereof have the following beneficial effects that the structure is simple, and the fiber optic joint mounting efficiency can be effectively improved; a plugging mode is used to replace a threaded connection mode and is totally compatible with the traditional FC-type optical distribution flange; the corresponding inner frame sleeve or an elastic clamping sleeve can be selected according to the use environment and requirements, and the optical fiber can be ensured to be firmly connected or sealed; and the operation method is simple and easy to learn, the operation is convenient, quick and comfortable, the operationtime is saved, and the working efficiency of an operator can be improved.

Application Domain

Coupling light guides

Technology Topic

Optical fiber connectorEngineering +3

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Experimental program(1)

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[0038] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments. The exemplary embodiments and descriptions of the present invention are used to explain the present invention, but are not intended to limit the present invention.

[0039] Such as figure 1 , 2 , 3, 4, and 5 show a convenient plug-in FC type optical fiber connector, used with FC type optical distribution flange 16, including rubber sheath 1, fixed protective cover 2, connecting component 3, inner frame sleeve 4, elastic Ferrule 5, joint section 18. The rubber sheath 1 is connected to the fixed protective sleeve 2. The fixed protective sleeve 2 is a cylinder with a rectangular boss 6. The rectangular boss 6 is located on the upper and lower outer surfaces of the right end of the fixed protective sleeve 2, and the right side of the rectangular boss 6 has an insert Slot 7.

[0040] The connecting assembly 3 includes a U-shaped locking clip 8 and a V-shaped spring clip 9. The U-shaped locking clip 8 includes two half-arc elastic pieces 10, and a blocking piece 11 is fixedly connected to the outer arc surface of the half-arc elastic piece 10. The V-shaped spring clip 9 includes two V-shaped elastic pieces 12, and the V-shaped elastic pieces 12 are fixedly installed in the slots 7 of the rectangular boss 6 respectively. The half-arc shrapnel 10 is installed on the right end surface of the fixed protective cover 2, wherein the installation position of the half-arc shrapnel 10 corresponds to the V-shaped shrapnel 12, and the blocking piece 11 is close to the V-shaped shrapnel 12.

[0041] The inner frame sleeve 4 is connected with the right end surface of the fixed protective sleeve 2, the lower end of the inner frame sleeve 4 has a lower boss 13, and the height of the lower boss 13 is in contact with the inner wall of the optical distribution flange 16.

[0042] The elastic ferrule 5 is sleeved outside the inner frame sleeve 4, and the elastic ferrule 5 has a latching table 14 at the upper end and a latching slot 15 at the lower end. The clamping groove 15 is matched with the lower boss 13 of the inner frame sleeve 4, and the clamping table 14 is matched with the notch on the optical distribution flange 16.

[0043] The V-shaped shrapnel 12 and the inner frame cover 4 are made of metal material, the half-arc shrapnel 10 is made of hard metal material, and both the V-shaped shrapnel 12 and the half-arc shrapnel 10 are flexible enough to lock the optical flange 16.

[0044] An optical fiber 17 is connected to the tail of the rubber sheath 1, and a joint section 18 is provided at the center of the inner frame sleeve 4.

[0045] Such as Image 6 , Figure 7 As shown, the operation method of the portable plug-in FC type optical fiber connector includes the following steps:

[0046] Step 1. Check whether the V-shaped spring clip 9 on the optical fiber connector and the stop piece 11 on the U-shaped locking clip 8 fit together, and if it is damaged, replace it in time;

[0047] Step two, press the two shrapnels on the V-shaped spring clamp 9 to open the U-shaped locking clamp 8 outward, align the inner frame sleeve 4 with the FC optical distribution flange 16, and insert it into the FC optical distribution flange 16;

[0048] Step 3: Adjust the position of the optical fiber connector so that the lower boss 13 on the inner frame sleeve 4 is in contact with the inner wall of the optical distribution flange 16, and the clamping table 14 is aligned with the notch on the optical distribution flange 16;

[0049] Step four, release the V-shaped spring clamp 9, at this time, the U-shaped locking clamp 8 is locked inward and clamped on the optical flange 16;

[0050] Step 5, check that the optical fiber connector is firmly connected to the optical distribution flange 16 and the connection is completed;

[0051] Step 6. When disconnecting the optical fiber, press the V-shaped spring clip 9 to make the U-shaped locking clip 8 expand outward, and then pull the optical fiber connector out of the optical distribution flange 16 smoothly in the opposite direction.

[0052] The technical solution of the present invention is not limited to the limitation of the above-mentioned specific embodiments, and all technical modifications made according to the technical solution of the present invention fall within the protection scope of the present invention.

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Classification and recommendation of technical efficacy words

Simple structure
Improve installation efficiency

Conveniently-pluggable FC-type fiber optic joint and operation method thereof

AI-Extracted Technical Summary

Problems solved by technology

Abstract

Image

Examples

Example Embodiment

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Description & Claims & Application Information

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