POF male connector

By designing the structure of the elastic arm and the secondary buckle in the POF male connector, the problem of lack of locking of the existing optical fiber plug structure is solved, and the stable connection between the POF male connector and the POF female connector is achieved, ensuring the quality of optical signal transmission.

WO2025060519A1 Publication Date: 2025-03-27DONGGUAN YUDIM AUTOMOTIVE TECHNOLOGY CO LTD
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Patent Information

Application Number
PCT/CN2024/098548
Authority / Receiving Office
WO · WO
Patent Type
Applications
Current Assignee / Owner
Priority Date
2023-09-21
Filing Date
2024-06-12
Publication Date
2025-03-27

AI Technical Summary

Technical Problem

The existing optical fiber plug structure lacks a locking structure, which makes it impossible to achieve a stable connection after being plugged into the optical fiber socket, and is susceptible to external influences and leads to relative disengagement, making it impossible to achieve stable optical signal transmission.

Method used

A POF male connector is designed, adopting a combined structure of insulator, plastic core cylinder and optical fiber wire, and is equipped with an elastic arm and a secondary buckle seat. Through the cooperation of the elastic arm and the secondary buckle seat, stable locking of the plug-in is achieved to prevent accidental unlocking.

Benefits of technology

The stable connection between the POF male connector and the POF female connector is achieved, avoiding the problem of unexpected connection disconnection and ensuring the quality of optical signal transmission.

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Abstract

A POF male connector (200), comprising an insulator (5), a plastic core cylinder (6) passing through the insulator (5) and mounted in the insulator (5), and an optical fiber cable (7) passing through the plastic core cylinder (6) and fixedly arranged in the plastic core cylinder (6). The front part of the insulator (5) is provided with a plug-in protrusion (51); the front end of the plastic core cylinder (6) is exposed at the front end surface of the plug-in protrusion (51); an elastic arm (52) is formed on the insulator (5), and a fastener body (521) is arranged on the elastic arm (52); and the rear end of the insulator (5) is further provided with a secondary fastening seat (8) capable of sliding in a front-back push-pull manner and used for pushing up the elastic arm (52) so as to support the elastic arm (52). The fastener body (521) of the elastic arm (52) and a POF female connector (100) are locked to achieve stable connection, and the elastic arm (52) is pushed up by means of the secondary fastening seat (8) so as to support the elastic arm (52), so that secondary locking of the elastic arm (52) is achieved, and the elastic arm (52) can be effectively prevented from being pressed down, thereby achieving the purpose of locking. Therefore, stable connection of the POF male connector (200) and the POF female connector (100) is ensured, and accidental separation of the connectors is avoided, thereby further ensuring the quality of optical signal transmission.
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