Waterproof connector
First Claim
1. A waterproof connector, comprising:
- a dielectric body having a base portion, and a tongue board protruded from a middle of a front surface of the base portion, a top surface of a front of the tongue board opening a plurality of upper terminal grooves, a bottom surface of the front of the tongue board opening a plurality of lower terminal grooves, a periphery of a rear of the tongue board being recessed inward to form a limiting groove, a plurality of blocking boards being protruded into the upper terminal grooves and the lower terminal grooves from the tongue board and located in front of the limiting groove;
a plurality of terminals integrally molded to the dielectric body, including a plurality of lower terminals arranged transversely and a plurality of upper terminals arranged transversely, each of the plurality of the terminals having a fastening portion, a contact portion connected with a front end of the fastening portion, and a soldering portion connected with a rear end of the fastening portion, the fastening portions of the plurality of the terminals being integrally molded in and fastened in the dielectric body, the contact portions of the plurality of the lower terminals and the upper terminals being received in the plurality of the lower terminal grooves and the upper terminal grooves and being exposed to the bottom surface and the top surface of the front of the tongue board, the soldering portions of the plurality of the terminals projecting beyond a rear surface of the dielectric body;
a shielding assembly being limited in the limiting groove of the dielectric body;
a metal shell surrounding outside the dielectric body to which the plurality of the terminals are integrally molded; and
a waterproof housing integrally molded outside the metal shell,wherein outer surfaces of rear ends of the contact portions of the plurality of the terminals exposed to the top surface and the bottom surface of the front of the tongue board and adjacent to a front end of the shielding assembly are recessed inward to form a plurality of avoiding areas, each of the plurality of the blocking boards is corresponding to one of the upper terminal grooves and the lower terminal grooves, each of the plurality of the blocking boards is spaced from an inner wall of the one of the upper terminal grooves and the lower terminal grooves facing the blocking board corresponding to the one of the upper terminal grooves and the lower terminal grooves, each of the plurality of the avoiding areas is located under or above one of the plurality of the blocking boards, each of the plurality of the avoiding areas is matched with the one of the plurality of the blocking boards.
1 Assignment
0 Petitions
Accused Products
Abstract
A waterproof connector includes a dielectric body, a plurality of terminals integrally molded to the dielectric body, a shielding assembly, a metal shell surrounding outside the dielectric body, and a waterproof housing integrally molded outside the metal shell. The dielectric body has a tongue board. A periphery of a rear of the tongue board is recessed inward to form a limiting groove. A plurality of the blocking boards are protruded from the tongue board and located in front of the limiting groove. The shielding assembly is limited in the limiting groove. Outer surfaces of rear ends of contact portions of the plurality of the terminals adjacent to a front end of the shielding assembly are recessed inward to form a plurality of avoiding areas, each of the plurality of the avoiding areas is matched with one of the plurality of the blocking boards.
15 Citations
20 Claims
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1. A waterproof connector, comprising:
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a dielectric body having a base portion, and a tongue board protruded from a middle of a front surface of the base portion, a top surface of a front of the tongue board opening a plurality of upper terminal grooves, a bottom surface of the front of the tongue board opening a plurality of lower terminal grooves, a periphery of a rear of the tongue board being recessed inward to form a limiting groove, a plurality of blocking boards being protruded into the upper terminal grooves and the lower terminal grooves from the tongue board and located in front of the limiting groove; a plurality of terminals integrally molded to the dielectric body, including a plurality of lower terminals arranged transversely and a plurality of upper terminals arranged transversely, each of the plurality of the terminals having a fastening portion, a contact portion connected with a front end of the fastening portion, and a soldering portion connected with a rear end of the fastening portion, the fastening portions of the plurality of the terminals being integrally molded in and fastened in the dielectric body, the contact portions of the plurality of the lower terminals and the upper terminals being received in the plurality of the lower terminal grooves and the upper terminal grooves and being exposed to the bottom surface and the top surface of the front of the tongue board, the soldering portions of the plurality of the terminals projecting beyond a rear surface of the dielectric body; a shielding assembly being limited in the limiting groove of the dielectric body; a metal shell surrounding outside the dielectric body to which the plurality of the terminals are integrally molded; and a waterproof housing integrally molded outside the metal shell, wherein outer surfaces of rear ends of the contact portions of the plurality of the terminals exposed to the top surface and the bottom surface of the front of the tongue board and adjacent to a front end of the shielding assembly are recessed inward to form a plurality of avoiding areas, each of the plurality of the blocking boards is corresponding to one of the upper terminal grooves and the lower terminal grooves, each of the plurality of the blocking boards is spaced from an inner wall of the one of the upper terminal grooves and the lower terminal grooves facing the blocking board corresponding to the one of the upper terminal grooves and the lower terminal grooves, each of the plurality of the avoiding areas is located under or above one of the plurality of the blocking boards, each of the plurality of the avoiding areas is matched with the one of the plurality of the blocking boards. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
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15. A waterproof connector, comprising:
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a dielectric body having a base portion, and a tongue board protruded from a middle of a front surface of the base portion, a top surface of a front of the tongue board opening a plurality of upper terminal grooves, a bottom surface of the front of the tongue board opening a plurality of lower terminal grooves, a periphery of a rear of the tongue board being recessed inward to form a limiting groove; a plurality of terminals integrally molded to the dielectric body, including a plurality of lower terminals arranged transversely and a plurality of upper terminals arranged transversely, each of the plurality of the terminals having a fastening portion, a contact portion connected with a front end of the fastening portion, and a soldering portion connected with a rear end of the fastening portion, the fastening portions of the plurality of the terminals being integrally molded in and fastened in the dielectric body, the contact portions of the plurality of the lower terminals and the upper terminals being received in the plurality of the lower terminal grooves and the upper terminal grooves and being exposed to the bottom surface and the top surface of the front of the tongue board, the soldering portions of the plurality of the terminals projecting beyond a rear surface of the dielectric body; a shielding assembly being limited in the limiting groove of the dielectric body; a metal shell surrounding outside the dielectric body to which the plurality of the terminals are integrally molded; and a waterproof housing integrally molded outside the metal shell, wherein a plurality of insulation glues are coated on outer surfaces of rear ends of the contact portions of the plurality of the terminals exposed to the top surface and the bottom surface of the front of the tongue board and adjacent to a front end of the shielding assembly. - View Dependent Claims (16, 17, 18)
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19. A waterproof connector, comprising:
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a dielectric body having a tongue board; at least one terminal received in the dielectric body, the at least one terminal having a fastening portion received in the dielectric body, a contact portion exposed to a surface of the tongue board, and a soldering portion projecting beyond the dielectric body; a shielding assembly being limited in a rear portion of the tongue board, the shielding assembly being comprised of integrated parts; and a metal shell surrounding outside the dielectric body; wherein a portion of the contact portion of the at least one terminal adjacent to a front end of the shielding assembly is recessed inward to form an avoiding area, the avoiding area is covered by a part of the surface of the tongue board; wherein a front edge of the shielding assembly is recessed rearwardly to form at least one avoiding groove, the avoiding groove is corresponding to the avoiding area of the at least one terminal along a front-to-rear direction. - View Dependent Claims (20)
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Specification