Optical fiber connector

The utility model discloses an optical fiber connector, which belongs to the technical field of optical fiber connectors and comprises an optical fiber fixer, the top of the optical fiber fixer is fixedly connected with a limiting block, the outer side wall of the optical fiber fixer is provided with a first sliding groove, and the optical fiber fixer is connected with a first sliding block in a sliding mode through the first sliding groove. A sliding sleeve is fixedly connected to the outer wall of the first sliding block, a connecting plate is fixedly connected to the outer side wall of the sliding sleeve, a positioning column is fixedly connected to the outer side wall of the connecting plate, a reset spring is wound around the outer wall of the positioning column, and a pressing plate is slidably connected to the outer side wall of the positioning column. According to the optical fiber connector, through cooperative use of the positioning column, the reset spring, the pressing plate, the fixing buckle and