Active connector for communication optical cable

Abstract

The invention discloses a movable connector for a communication optical cable, which comprises a fixed tail sleeve, an intermediate piece, an end piece, a spring and a cap. Between the middle piece and the end piece, the cap is connected to the end piece through a threaded structure; the fixed boot includes a cylindrical part and a bent elastic piece, one end of the cylindrical part is connected with two bent elastic pieces, and the two bent elastic pieces are connected to each other. A strip-shaped space is left between the bent elastic pieces, a rubber ring is installed on the inner ring of the bent elastic pieces, and a retaining ring is installed on the outer circle of the bent elastic pieces. The movable connector of the communication optical cable according to the present invention realizes the fixing of the optical fiber without irregular extrusion on the surface of the optical fiber, and connects each part through the thread structure, which is convenient for fixing, dismantling and maintenance, and the fixing is safe and reliable, and the connection of the optical fiber end can be kept clean.

Description

technical field [0001] The invention belongs to the technical field of optical communication equipment, and in particular relates to an active connector for communication optical cables. Background technique [0002] With the continuous increase in the amount of information transmission and the demand for broadband services and the demand for fiber-to-the-home construction, the laying area of ​​optical fiber communication lines is becoming more and more extensive, which directly leads to a large amount of equipment used for optical fiber connection and positioning. Wide range, optical cable connector is a detachable connection device between optical cable and optical cable, it connects the two end faces of the optical cable finely, so that the optical energy output by the transmitting optical fiber can be coupled into the receiving optical fiber with maximum loudness , and the impact on the system due to its intervention in the optical link is minimized. [0003] The optica...

AI Technical Summary

Problems solved by technology

[0003] The optical cable movable connector in the prior art can perform the function of optical cable connection, but this type of connector is generally large in size and irregular in shape, and it is easy to occupy the space in the optical cable distribution cabinet with limited space, resulting in wiring It is difficult to lay the optical cable in the cabinet, and even the optical cable in the wiring cabinet will be squeezed after the cabinet door is closed and the cabinet door will be difficult to close. Moreover, the structure of the optical cable is relatively fragile, which needs to be considered when fixing. In order to solve these problems, the present invention provides the following technical solutions

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