Optical fiber cold splicer assembly

Abstract

The invention relates to an optical fiber cold splicer assembly which comprises a cold splicer body, a V-shaped block and a pressing handle. A mounting groove is formed in the cold splicer body, optical fiber mounting holes are formed in the two sides of the cold splicer body, the optical fiber mounting holes are communicated with the mounting groove, and limiting blocks are hinged to the two sides of the mounting groove. A V-shaped groove is formed in the middle of the V-shaped block, the V-shaped block is detachably arranged in the mounting groove, matching liquid is injected into the V-shaped groove during optical fiber butt joint, the limiting blocks abut against the upper portion of the V-shaped block, and optical fibers to be connected penetrate into the V-shaped groove from the mounting holes in the two sides and are in butt joint in the V-shaped groove. The pressing handle abuts against the upper portions of the limiting blocks and the upper portion of the V-shaped block so that the limiting blocks and the V-shaped block can be limited in the mounting groove. Compared with the prior art, the optical fiber cold splicer assembly is a three-piece assembly, the preparation efficiency of the optical fiber cold splicer assembly is remarkably improved, the assembly efficiency is improved, and the manufacturing cost is reduced.

Description

technical field [0001] The invention relates to the field of optical fiber technology, in particular to an optical fiber cold splicing subassembly. Background technique [0002] The optical fiber cold splice is used when two pigtails are docked. After the two pigtails are pulled out, the cold splice is used to realize the docking of the two pigtails. Because the cold splicer is easier and faster to operate, it saves time than splicing with a fusion splicer. With the rapid development of FTTH fiber to the home, the demand for optical fiber cold splices has also greatly increased. Optical fiber terminal is a key part of optical fiber cold connector of optical fiber connector, and optical fiber cold connector is an important product in FTTH system. Its main features are advanced technology, fast termination, simple tools, high price, and good development potential [0003] Optical fiber quick connectors and optical fiber cold splices will play an irreplaceable role in FTTH ac...

AI Technical Summary

Problems solved by technology

[0004] At present, the optical fiber cold connectors on the market are divided into general-purpose parts and customized parts, etc., mainly adopting the standard products of 3M Company. Since 5 or more pieces are used in the market, each piece needs to be machined separately, resulting in The overall structure of the cold joint is complicated, and there are many parts and many processes during the on-site cold joint, which makes the assembly difficult and makes the cost high

In addition, the fittings at both ends of the cold connector are too small, which limits the efficiency of optical fiber access

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