An optical fiber guide fixer used in the field of communication

Abstract

The invention discloses an optical fiber guide fixer used in the field of communication, relates to the technical field of optical fiber fixation, and comprises a fixed block and a guide block. The fixed block is provided with a chute, and the guide block is slidingly connected in the chute. A first through groove is opened, and a second through groove is opened on the side of the guide block close to the fixed block; an arc-shaped ring groove is opened on the side of the guide block away from the fixed block, and one side of the arc-shaped ring groove communicates with the second through groove. The other side passes through the guide block to form an opening on the guide block. A rotating ball is arranged in the arc-shaped ring groove, and the rotating ball abuts against the opening, and a third through groove is opened on the side of the rotating ball near the opening. The diameter of the groove is smaller than the diameter of the opening, and the third through groove communicates with the second through groove. Arrange the optical fibers neatly by root or group, and adjust the rotating ball to fix them according to the different connection extension directions of the optical fibers, so as to improve the aesthetics of the interface end of the device or the outlet end of the terminal box, and at the same time facilitate the operation of the staff during later inspection and maintenance.

Description

technical field [0001] The invention relates to the technical field of optical fiber fixing, more specifically, it relates to an optical fiber guiding and fixing device used in the field of communication. Background technique [0002] The optical fiber cable is made of multi-core optical fiber inner core and special micro-convex lens technology, which makes the beam highly focused and greatly reduces the reflection of the beam on the inner wall of the fiber, thus shortening the transmission stroke. After the beam is focused, it can reduce the transmission time difference and effectively reduce digital time difference distortion. Reliable digital transmission medium, widely used in digital equipment such as CD / DVD / DAT / MD / LD, is the best guarantee for high-resolution audio playback. [0003] The existing Chinese utility model patent with the publication number CN209387940U discloses a terminal box with a guide frame, including a base and an upper cover. One end of the base is ...

AI Technical Summary

Problems solved by technology

[0004] In the prior art, the wires connected to the optical fiber from the device interface or the terminal box outlet are usually messy, and even the wires are knotted and entangled, which affects the appearance, and when inspection and maintenance are required later, it is a mess. There is no way to start with the lines, it is more troublesome, and needs to be improved urgently

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