Connector

The invention provides an optical connector that can be locked and unlocked without using the elastic deformation of the member. The optical connector includes a shell, a locking member, and an unlocking member. The locking member has a first extension, a second extension, and a rotating shaft. The second extension is provided with a latch for engaging with other members. The first extension and the second extension are connected by the rotation shaft, and are installed in the shell with the rotation shaft as the rotation center. The unlocking member can move relative to the shell. By moving the unlocking member relative to the shell, the first extension and the second extension are rotated with the rotation shaft as the rotation center, so that the latch moves to selectively switch the locked state and unlocked state.