Patent ID: 7891990

Claim:
An electrical connector adapted to be mounted in an electronic product, comprising: an insulating housing having a front wall extending transversely and a sidewall extending rearward from a portion of the front wall, the sidewall defining a perforation longitudinally penetrating therethrough and further penetrating through the front wall, the rear end of the sidewall protrudes rearward to form a buckling portion around the rear end mouth of the perforation; a plurality of terminals disposed in the insulating housing; a cover welded with a rear end of the sidewall of the insulating housing to seal a rear end mouth of the perforation to stop water flowing into the electronic product along the perforation, the cover defining a ring-shaped buckling fillister concaved inward from a surface thereof, a projection being formed among the buckling fillister, the buckling portion being welded in the buckling fillister and worn around the projection for avoiding a chink therebetween; and an elastic band which being transversely sleeved around a peripheral outer surface of the front wall of the insulating housing to abut against corresponding insides of the electronic product for stopping water from flowing into the electronic product through chinks between the peripheral outer surface of the front wall and the corresponding insides of the electronic product.