One-cable double-core LC optical fiber connector

Abstract

The invention relates to a one-cable double-core LC optical fiber connector comprising main brackets, an insert core component, a spring, a heat-shrinkable protection tube, inner brackets, bases, a tail handle, a shell, and a tail sleeve. The tail sleeve is connected with the shell. The two bases are matched up and down, and the two inner brackets are embedded onto the bases respectively. The positioning clamp points of the main brackets are clamped into positioning holes of an adapter. An optical cable is divided into two cores in the base, and the cores are respectively connected with the two main brackets. The advantages are as follows: (1) a buckle on an elastic arm is in buckling fit with a buckle hole of the shell, the elastic arm can deform and go down when the tail sleeve is pulled, and thus, the LC connector is disconnected from the adapter; (2) the inner brackets can rotate on the bases respectively, the A and B polarities can be directly replaced by pulling the shell out and rotating the inner brackets, and thus, polarity replacement without disassembly is achieved; and (3) the LC optical fiber connector has a simple structure, is convenient to operate and can be easily plugged and pulled in a small space, the operation space is saved to the greatest extent, and the use density of the ports in communication equipment is improved.

Description

technical field [0001] The invention relates to an optical fiber connector plugging device for an optical cable, and belongs to the technical field of optical fiber connection devices. Background technique [0002] At present, the traditional optical fiber connector generally uses fingers to directly pull the connecting sleeve or press the buckle to take out the optical fiber active connector, which limits the installation density of the optical fiber active connector. Among them, for the traditional optical fiber active connector used in high-density and ultra-high-density installations, the following problems will occur: 1. The operating space is extremely small, and the optical fiber active connector cannot be removed without the use of tools; 2. In the case of tools The operation of taking out the optical fiber active connector is complicated, and it is easy to damage the optical fiber active connector; 3. The traditional optical fiber active connector limits the use of ...

AI Technical Summary

Problems solved by technology

[0002] At present, traditional optical fiber connectors generally use fingers to directly pull the connecting sleeve or press the buckle to take out the optical fiber active connector, which limits the installation density of the optical fiber active connector

Among them, for the traditional optical fiber active connector used in high-density and ultra-high-density installations, the following problems will occur: 1. The operating space is extremely small, and the optical fiber active connector cannot be removed without the use of tools; 2. In the case of tools The operation of taking out the optical fiber active connector is complicated, and it is easy to damage the optical fiber active connector; 3. The traditional optical fiber active connector limits the use of multi-connector adapters, and cannot provide flexible usage methods; The polarity position in the core is reversed, and the polarity in the connector needs to be reversed. The ordinary connector cannot be disassembled, and it is troublesome to change the polarity

The above problems have always prevented the use of fiber optic active connectors in high-density and ultra-high-density applications more conveniently

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