Machinery type field-assembled optical fiber connector

A movable connector and on-site assembly technology, which is applied in the coupling direction of optical waveguide, can solve the problems of affecting the connection quality, increasing the attenuation of the optical fiber connection point, and the retreat of the optical cable, so as to ensure the connection quality, reduce on-site construction and maintenance time, Avoid the effect of increased light attenuation

Active Publication Date: 2013-05-08
SHENZHEN SDGI OPTICAL NETWORK TECH
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  • Abstract
  • Description
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Problems solved by technology

[0003] During the installation and use of the existing mechanical field-assembled optical fiber connector, the optical

Method used

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  • Machinery type field-assembled optical fiber connector

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Embodiment Construction

[0016] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0017] figure 1 The reference numerals in the figure are: ceramic ferrule 1; inner shell 2; tail handle 3; V-shaped groove device 4; connecting point 5; cover plate 6; connecting piece 7; sleeve part 71; spring 8; rear shell 9; Optical cable buckle 10; tail cover 11; optical cable 12; shell 13; installation cavity 14.

[0018] Such as figure 1 As shown, a mechanical field-assembled optical fiber active connector includes a coaxially installed ceramic ferrule 1, a tail handle 3, a connector 7, an optical cable buckle 10, a spring 8, a rear shell 9 and a tail cover 11. One end of the tail handle 3 is connected to one end of the connector 7, the other end of the tail handle 3 is connected to one end of the ceramic ferrule 1, and the other end of the connector 7 is connected to the optical cable buckle 10 One end of the rear shell 9 is connected...

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Abstract

The invention provides a machinery type field-assembled optical fiber connector which comprises a ceramic ferrule, a tail handle, a connecting piece, an optical cable buckle, a spring, a rear shell and a tail cover in a coaxial mounting mode, one end of the tail handle is connected with one end of the connecting piece, the other end of the tail handle is connected with one end of the ceramic ferrule, the other end of the connecting piece is connected with one end of the optical cable buckle in a buckled mode, the rear shell is connected with the tail cover, the optical cable buckle is arranged in an installation cavity which is formed by the rear shell and the tail cover in an enclosed mode, a V-shaped groove device is fixed on the tail handle through a cover plate, and one end, connected with the connecting piece, of the rear shell is connected with an inner shell. The machinery type field-assembled optical fiber connector has the advantages that first, an optical cable is fixed with the optical cable buckle, then the connecting piece is inserted, the phenomenon that due to the fact that first the optical cable is inserted into the connecting piece and then the optical cable is fixed, after the hand loosens the optical cable, the optical cable draws back to cause increase of light attenuation, connecting quality is ensured, and site operation and maintenance time is reduced.

Description

technical field [0001] The invention relates to an optical fiber connector, in particular to a mechanical field-assembled optical fiber movable connector among the optical fiber connectors. Background technique [0002] Optical fiber connector is a device for detachable (movable) connection between optical fiber and optical fiber. It precisely butts the two end faces of optical fiber so that the optical energy output by the transmitting optical fiber can be coupled to the receiving optical fiber to the maximum extent. Minimizing the impact on the system due to its intervention in the optical link is a basic requirement for fiber optic connectors. To a certain extent, fiber optic connectors affect the reliability and performance of optical transmission systems. [0003] During the installation and use of the existing mechanical field-assembled optical fiber connector, the optical cable is first inserted into the connector and then fixed. Point attenuation increases, affecti...

Claims

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Application Information

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IPC IPC(8): G02B6/38G02B6/36
Inventor 沙和鸣张启武
Owner SHENZHEN SDGI OPTICAL NETWORK TECH
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