Quick-plug single-core optical fiber connector

Abstract

The invention discloses a quick-plug single-core optical fiber connector, and solves the problems that an optical fiber connector in the prior art does not have a quick-plug function and has large insertion loss and return loss of optical signals during butt joint. The invention discloses a quick-plug single-core optical fiber connector which comprises a plug and a socket which are in butt joint with each other, wherein the plug comprises a plug shell assembly, a hole front insulator, a metal sleeve, a ceramic sleeve, a sealing ring, a hole front gasket, a hole rear insulator, a large spring A, a hole rear gasket, a snap spring A, a phi 2.5 optical fiber pin A, an arc-shaped elastic gasket and a ball; and the socket comprises a socket shell, a pin front insulator, a pin front gasket, a large spring B, a pin rear gasket, a pin rear insulator, a snap spring B and a phi 2.5 optical fiber pin B. According to the quick-plugging single-core optical fiber connector, optical signal transmission between circular connectors can be achieved. Meanwhile, the contact body has a detachable function, subsequent product maintenance is facilitated, the product cost is reduced, and the service life of a product is prolonged.

Description

technical field [0001] The invention belongs to the technical field of optical fiber connectors, and in particular provides a quick-plug single-core optical fiber connector. It is used in high-speed data transmission systems such as optical fiber communication, photoelectric information conversion, ships, weapons, aerospace and other fields. Background technique [0002] At present, the existing single-core circular optical fiber connectors generally use ordinary threaded connections or bayonet connections, which do not have the function of quick plugging and unplugging, and the optical fiber plug is prone to docking misalignment during the docking process with the socket, which affects the optical signal. transmission. At the same time, the existing optical fiber contacts generally adopt the fixing method of claws, which also has the problem of large insertion loss and return loss of optical signals during docking. [0003] Therefore, in order to realize the design of a s...

AI Technical Summary

Problems solved by technology

[0002] At present, the existing single-core circular optical fiber connectors generally use ordinary threaded connections or bayonet connections, which do not have the function of quick plugging and unplugging, and the optical fiber plug is prone to docking misalignment during the docking process with the socket, which affects the optical signal. transmission

At the same time, the existing optical fiber contacts generally adopt the fixing method of claws, which also has the problem of large insertion loss and return loss of optical signals during docking

[0003] Therefore, in order to realize the design of a single-core circular quick-plug optical fiber connector, in order to realize the complete transmission of optical signals, and at the same time have the detachable function of the optical fiber contact body, it is necessary to develop a new type of optical fiber connector. At present, there is no such product at home and abroad.

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