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Photoelectric hybrid connector and photoelectric adapter

A technology of photoelectric adapter and photoelectric mixed assembly, which is applied in the direction of instruments, optics, light guides, etc., and can solve problems such as pull-off

Active Publication Date: 2022-01-11
CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a photoelectric hybrid connector to solve the problem in the prior art that the conductive terminal is embedded between two bosses and is easily pulled off after being pulled forward by the conductive buckle. Problem; The purpose of the present invention is also to provide a kind of photoelectric adapter

Method used

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  • Photoelectric hybrid connector and photoelectric adapter
  • Photoelectric hybrid connector and photoelectric adapter
  • Photoelectric hybrid connector and photoelectric adapter

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0079] like figure 1 and Image 6 As shown, the photoelectric hybrid connector includes a housing 11 , an inner core component 12 and a cable fixing component 13 , and the inner core component 12 and the cable fixing component 13 are fixedly connected and inserted into the housing 11 together. Wherein, the inner core component 12 is located in front of the cable fixing component 13 . The cable 26 in this embodiment is a photoelectric composite cable.

[0080] like figure 2 , image 3 as well as Figure 7 As shown, the inner core assembly includes an inner shell 14 and a ferrule assembly. Both sides of the inner shell 14 are provided with inner shell bosses 17, and the inner shell bosses 17 are used to engage with the locking buckle 44 of the photoelectric adapter. Wherein, the ferrule assembly is installed in the inner shell 14 .

[0081] In this embodiment, the ferrule assembly includes a pre-embedded ferrule 24, an on-site ferrule 25, a first bushing 19 and a pressure...

Embodiment 2

[0091] The difference between this embodiment and Embodiment 1 is that, in Embodiment 1, the conductive terminals 20 are injection-molded in the inner casing 14 . However, in this embodiment, no transfer terminal is provided, and the conductive terminal is injection-molded in the rear shell. At this time, the front end of the conductive terminal is a conductive contact portion, and the rear end is a conductor contact portion.

Embodiment 3

[0093] The difference between this embodiment and Embodiment 1 is that in Embodiment 1, a transfer terminal 37 is provided on the rear case 33 , and the conductive terminal 20 is in conductive contact with the conductor 38 through the transfer terminal 37 . However, in this embodiment, no transfer terminal is provided, and the conductor is directly in conductive contact with the rear conductive contact portion of the conductive terminal.

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Abstract

The invention relates to a photoelectric hybrid connector and a photoelectric adapter. The photoelectric hybrid connector includes: a housing; an inner shell, which is inserted into the housing, and is equipped with an inner shell boss used for being clamped with a locking buckle of a corresponding photoelectric adapter; a rear shell, which is inserted into the housing and located at the rear part of the inner shell, and is fixed together with the inner shell; an insertion core assembly, which is located in the inner shell and used for being connected with an optical fiber of a cable; conductive terminals, which are arranged on the two sides of the inner shell or the two sides of the rear shell respectively; wherein the front end of the conductive terminal is provided with a front conductive contact part, and the front conductive contact part is used for being in conductive contact with a conductive elastic sheet of a corresponding photoelectric adapter; the rear end of the conductive terminal is provided with a rear conductive contact part, and the rear conductive contact part is used for being in conductive connection with a conductor of a cable. The conductive terminals and the inner shell boss are separately arranged, and after the inner shell boss is clamped with the locking buckle, the inner shell boss cannot be in contact with the conductive terminal, namely the conductive terminal cannot be pulled off.

Description

technical field [0001] The invention relates to a photoelectric mixed connector and a photoelectric adapter. Background technique [0002] With the development of 5G mobile communications and next-generation fixed networks, optical fibers are widely used in various scenarios, such as fiber-to-antenna, fiber-to-camera, fiber-to-traffic lights, etc. Therefore, it is often necessary to lay optical cables and cables at the same time when accessing the terminal, and use optical fiber connectors and electrical connectors at the terminal for optical and electrical connection and transmission, which is not only complicated to operate, but also multiple connectors will repeatedly occupy equipment space , causing the terminal equipment to be too bulky. [0003] The Chinese patent document with the application publication number CN111025490A discloses a photoelectric composite connector, including an outer shell, an inner shell, a ferrule assembly and a rear shell. The assembly is be...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B6/42
CPCG02B6/4261G02B6/4256Y02E10/50
Inventor 李智乐田兵兵吕银雷陈刚李豪石晓强
Owner CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD