Optical cable assembly

Abstract

The invention relates to the technical field of optical cables, in particular to an optical cable assembly. The optical cable assembly comprises a head shell; the right side of the head shell is in threaded connection with a metal head protection cap; an insulator is arranged on the inner wall of the head shell; a sheath is transversely arranged in the center of an inner cavity of the insulator; apositioning claw is arranged on the right side of the sheath; an insulator cover plate is arranged on the right side of the positioning claw, and the right end of the positioning claw penetrates through and extends to the inner cavity of the insulator cover plate; an inserting hole assembly is arranged on the right side of the inner cavity of the insulator cover plate; the left side of the inserting hole assembly is connected with the right end of the positioning claw; a clamp spring is arranged on the top of the right side of the insulator cover plate; a locking sleeve is arranged on the outer wall of the head shell; and a stop clamping ring is arranged between the right side of the bottom of the locking sleeve and the right side of the top of the head shell. By virtue of the optical cable assembly disclosed by the invention, the problem that water seepage is easily caused in the using process of the optical cable assembly, salt fog resistance is poor, and the insertion loss value between the optical fibers after the product head base is plugged in is over high in the prior art can be effectively overcome.

Description

technical field [0001] The invention relates to the technical field of optical cables, in particular to an optical cable assembly. Background technique [0002] The products in the old state will experience water seepage during use, poor salt spray resistance, and the insertion loss between the optical fibers after the product head is mated is too large. Facing the technical requirements of general-purpose optical cable assemblies for naval electronic equipment, and implementing independent and controllable technical approaches, it is urgent to carry out the research and development of optical cable assemblies. Component products have better performance in terms of quality assurance such as optical fiber transmission performance, anti-salt spray, anti-mold ("three defenses"), waterproof sealing, anti-electromagnetic interference shielding performance, etc., and can be used in sonar equipment, optical transceivers, missiles, torpedoes The electrical connection and signal tra...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the above-mentioned shortcomings existing in the prior art, the present invention provides an optical cable assembly, which can effectively overcome the problems existing in the prior art that the optical cable assembly is prone to water seepage during use, has poor resistance to salt spray, and that the head seat of the product is mated. The defect that the insertion loss value between the rear fibers is too large

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