The ornamental design for a waterproofreceptacleconnector, as shown and described.
FIG. 1 is a front, top and right side perspective view of a waterproof receptacle connector showing our new design;
FIG. 2 is a front, bottom and left side perspective view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a left side elevational view thereof;
FIG. 6 is a right side elevational view thereof;
FIG. 7 is a top plan view thereof; and,
FIG. 8 is a bottom plan view thereof.
The even broken line shown in the drawing views is for the purpose of illustrating portions of the waterproof receptacle connector and forms no part of the claimed design. The dot-dash broken line defines the boundary of the claimed design and form no part of the claimed design.