| 摘要 |
<p>An on-site hot melting quick optical fiber connector comprises a plug shell (11), a ceramic ferrule (12), an optical fiber expansion and contraction protection pipe (13), a tail end cover (14), a pressure connection protection tail handle (20), and a pressure ring (30). The pressure connection protection tail handle (20) is provided with an annular groove (21), and the pressure ring (30) is locked in the annular groove (21). A front baffle ring (111) is disposed in the plug shell (11) and a rear baffle ring (143) is disposed in the tail end cover (14). The ceramic ferrule (12) and the optical fiber expansion and contraction protection pipe (13) are between the front baffle ring (111) and the rear baffle ring (143) and can be moved axially. The quick optical fiber connector has a certain room for axial movement. When the optical fibers are jointed, the optical fibers can move with the action of insertion and connection, thereby preventing the optical fibers from being bent due to motion incapability, and protecting the transmission quality of an optical signal and the service life of the quick optical fiber connector.</p> |
