The utility model discloses a waterproof connector of field connection, it is including dress male end connector and female connector together, female connector includes the shell for the owner of the female end terminal of clamping glues the shell, passes main female screw of holding the terminal and being used for locking the cable of gluing the shell, is provided with a boss on the screw, the tip that the owner glued the shell is equipped with the gluey shell of direction, sets up the guiding hole of direction when cooperateing with the screw boss, being used for to carry out spacing limit structure and be used for the cable installation the screw on the gluey shell of direction, the owner glues the shell, female structure of holding the gluey shell of terminal and direction to fit together is adorned in the shell, and the shell is provided with seal structure with male end connector's tip.