Optical cable with self protection structure

Abstract

The invention provides an optical cable with a self protection structure, which comprises a first hollow ring, a first ring, an elastic rope, a second ring, a second hollow ring, an air injection pipe, a check valve, an expanded rubber pipe and an elastic rubber ring, wherein the first ring is fixed at the right side of the ring-shaped side surface of the first hollow ring; the second ring is fixed at the left side of the ring-shaped side surface of the second hollow ring; the left end of the elastic rope is connected with the first hollow ring through the first ring; and the right end of theelastic rope is connected with the second hollow ring through the second ring. The design realizes the purpose of convenient bending, the elastic rubber ring is fixed inside the first hollow ring through sticking gum, the expanded rubber pipe is assembled inside the first hollow ring, the expanded rubber pipe is arranged outside the elastic rubber ring, the check valve is assembled at the upper side inside the air injection pipe, the purpose of inflation and fixing is realized, a buffer protection function is achieved, the reinforcement mode is flexible, the stability is good, and the reliability is high.

Description

technical field [0001] The invention relates to an optical cable with a self-protection structure, which belongs to the technical field of optical cables. Background technique [0002] Optical fiber, referred to as optical fiber, is a light transmission tool that achieves the principle of total reflection of light in fibers made of glass or plastic. An optical cable is a communication line in which a certain number of optical fibers form a cable core in a certain way, and is covered with a sheath, and some are also covered with an outer sheath to realize optical signal transmission. [0003] In the prior art, there are still many deficiencies in the optical cable. It lacks the function of bending protection, cannot provide buffer protection for the connection part of the optical cable, and is prone to failure due to external force pulling. When using elastic rope for buffer protection, use bolts or When fixing with glue, it is easy to pinch the optical cable and it is diffi...

AI Technical Summary

Problems solved by technology

[0003] In the prior art, there are still many deficiencies in the optical cable. It lacks the function of bending protection, cannot provide buffer protection for the connection part of the optical cable, and is prone to failure due to external force pulling. When using elastic rope for buffer protection, use bolts or When fixing with glue, it is easy to pinch the optical cable and it is difficult to adjust the spacing, which is not convenient enough. Therefore, an optical cable with a self-protective structure is urgently needed to solve the above problems.

Images