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Connector

A technology for connectors and components, applied in instruments, optics, light guides, etc., can solve problems such as cumbersome operations, and achieve the effects of simplified operation steps, high efficiency and convenient operation

Active Publication Date: 2022-05-17
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 connector that can solve the problem of cumbersome operations caused by the need to sequentially release the locking of the housing part and the ferrule part when the existing optical fiber connector is pulled out

Method used

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Experimental program
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Effect test

Embodiment 2

[0060] Embodiment 2 of the connector in the present invention: the difference from the above-mentioned embodiments is that in this embodiment, the unlocking part is linked with the locking cap. One end of the lock cap is drivingly connected with the locking cap through the avoidance structure. The specific structure is as follows: an elongated avoidance hole extending along the insertion direction is arranged on the cylindrical shell, and an installation hole opposite to the elongated avoidance hole is arranged on the locking cap. After the locking cap is sleeved on the cylindrical casing, a plug is inserted into the mounting hole, and the plug can be relatively fixed with the locking cap. When the bolt is fixed with the locking cap, the inner part protrudes into the cylindrical shell through the elongated avoidance hole, and can be inserted into the elongated hole at the rear end of the rear lever arm, and the hole wall of the elongated hole is connected. Block and cooperate...

Embodiment 3

[0061] Embodiment 3 of the connector in the present invention: In this embodiment, the way in which the unlocking member drives the locking shrapnel to act is different from the above-mentioned embodiment, that is, the unlocking member can pull the locking shrapnel on the plug unit backwards, so that the original is tilted up. The locking shrapnel is pulled and then turned down, which can be unlocked with the adapter connector. Specifically, the two elongated body force arms connected to the rotating shaft in Example 1 can be directly replaced with two sections of pull rope, each section of the pull rope can withstand a certain tension. One end of the pull rope in the front section is connected to the locking shrapnel, and the other end is fixedly connected to the outer peripheral surface of the rotating shaft. The connection positions of the rope and the rear section of the rope and the rotating shaft are opposite to the radial direction of the rotating shaft, that is, the tw...

Embodiment 5

[0063] Embodiment 5 of the connector in the present invention: the difference from the above-mentioned embodiments is that the unlocking part in this embodiment includes a rotating shaft, a front lever arm and a rear lever arm connected to the rotating shaft, and the front lever arm can be directly placed on the The locking shrapnel can also be suspended above the locking shrapnel, and the linkage between the rear force arm and the shell assembly is realized by means of hinges. Specifically, a radially extending hinge is arranged inside the cylindrical shell. The hinge arm is provided with a hinge hole, and the rear lever arm is provided with a long hole, and the hinge hole and the long hole can be opposite during the movement stroke of the rear lever arm. A hinge shaft is pierced through the hinge hole and the long hole, and the hinge shaft can also swim in the long hole of the rear moment arm while realizing the hinged connection between the rear lever arm and the hinge arm. In...

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Abstract

The invention provides a connector, which can solve the problem of cumbersome operations caused by sequentially unlocking the housing part and the ferrule part when the existing optical fiber connector is pulled out. The connector includes: a shell component, the front end of which is a plug-in terminal that is plugged and locked with an adapter connector; a ferrule component, accommodated in the shell component; the ferrule component includes: an optical cable fixing sleeve, fixed relatively to the shell component; a support shell body; the plug body is assembled in the supporting shell; the plug body is provided with a locking shrapnel; one end of the unlocking part is linked with the shell assembly, and the other end can be linked with the locking shrapnel during the movement stroke, so that the shell assembly as a whole or When the components are backed away from the adapter connector and unlocked, the unlocking component can drive the locking shrapnel to press down and unlock. During the whole pulling-out process of the connector of the present invention, the joint unlocking of the ferrule part and the shell part in the connector can be realized by only one operation, and the operation is convenient.

Description

technical field [0001] The present invention relates to a connector. Background technique [0002] Optical fiber connectors are widely used, and their structure has undergone multiple stages of development with changes in use requirements. The existing optical fiber connector structure is as disclosed in the patent document with the application publication number CN109425941A and the application publication date of 2019.03.05 plug connectors such as figure 1 and figure 2 As shown, the connector includes a floating housing 01 and an optical cable fixing sleeve 02 arranged in the plug-in direction, and the floating housing 01 is inserted into the optical cable fixing sleeve 02 for mating. The plug unit 03 is assembled in the floating housing 01 , and the optical cable fixing sleeve 02 is used for the optical cable to pass through, so that the optical fibers in the optical cable are inserted into the plug unit 03 . Among them, the floating housing 01 is equipped with a plug...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02B6/38
CPCG02B6/3807
Inventor 刘乃常韩云钊赵晓鸣杨帅杰姚文浩李卫可武学顺
Owner CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD
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