Fiberglass tube

Abstract

This invention relates to an optical fiber optic tube, comprising: a body and a rotating assembly. The body includes a housing and a base, the housing covering the base to form an internal space. The housing has an outlet communicating with the internal space. The base includes a placement portion and a shaft portion. The placement portion accommodates an optical fiber optic spool, and the shaft portion protrudes from the placement portion. The rotating assembly includes a one-way bearing and a rotating body. The one-way bearing is fitted onto the shaft portion, and the rotating body is fitted onto the one-way bearing, allowing the rotating body to rotate only in a single direction relative to the shaft portion. The rotating body has a through-hole. One optical fiber from the optical fiber spool can pass through the through-hole and through the outlet to the outside.