Optical fiber slip ring for optical communication equipment

Abstract

The invention discloses an optical fiber slip ring for optical communication equipment, which comprises a slip ring stator, wherein bearings are fixedly connected to the front end and the rear end ofthe inner wall of the slip ring stator, the inner walls of the bearings are fixedly connected with a slip ring rotor, the surface of the slip ring stator is provided with an insulating layer, and a corrosion-resistant layer is arranged on the side, which is away from the slip ring stator, of the insulating layer. According to the invention, the advantages of insulation and corrosion resistance ofthe optical fiber slip ring are achieved through mutual cooperation of the bearings, the insulating layer, an insulating plastic layer, an insulating rubber layer, an insulating silica gel layer, thecorrosion-resistant layer, a phenolic resin paint layer, an epoxy resin coating layer and an inorganic zinc-rich paint layer; when the optical fiber slip ring is in contact with a power supply, the optical fiber slip ring can be effectively insulated, the problem that the optical fiber is short-circuited and even damaged due to the fact that electricity is conducted into the optical fiber is prevented, the service life of the optical fiber is prolonged, the corrosion resistance of the optical fiber slip ring is improved, the optical fiber slip ring is prevented from being corroded and damaged,and the service life of the optical fiber slip ring is prolonged.

Description

technical field [0001] The invention relates to the technical field of optical fiber slip rings, in particular to an optical fiber slip ring used in optical communication equipment. Background technique [0002] Slip rings are electrical components responsible for connecting, transmitting energy and signals to rotating bodies. According to the transmission medium, slip rings are divided into electric slip rings, fluid slip rings, and smooth rings. They can also be collectively referred to as "rotary communication" or "Swivel", the slip ring is usually installed at the center of rotation of the equipment, mainly composed of two parts: rotating and stationary, the rotating part is connected to the rotating structure of the equipment and rotates accordingly, called "rotor", and the stationary part is connected to the fixed part of the equipment The energy source of the structure, called the "stator". [0003] Optical fiber slip rings are required for the use of optical fibers ...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an optical fiber slip ring for optical communication equipment, which has the advantages of insulation and corrosion resistance to the optical fiber slip ring, and solves the problem that the existing optical fiber slip ring does not have the function of insulation, resulting in When the optical fiber slip ring is in contact with the power supply, it is easy to introduce electricity into the optical fiber, causing a short circuit or even damage to the optical fiber. Problems with corrosion damage

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