Latching system for electrical connectors
First Claim
1. An electrical connector adapted for mounting on a printed circuit board and for mating with a complementary connecting device, comprising:
- a dielectric housing having an upper surface, a lower board-mounting surface and a front mating face extending generally transversely between said surfaces;
a plurality of terminals mounted in said housing;
at least one latching cavity in the front mating face of the housing for receiving a latch member from the complementary mating device, the cavity including opposite side walls extending inwardly of the mating face and generally perpendicular to the upper and lower surfaces of the housing;
a combination latch and solder member mounted on the housing and including at latch plate in the latching cavity between the opposite side walls thereof and a solder plate at the board-mounting face of the housing, the latch member of the complementary connecting device being latchingly engageable with the latch plate at one side thereof; and
a blocking section in the latching cavity at an opposite side of the latch plate from said one side thereof to prevent the latch member of the complementary connecting device from being inserted into the cavity on said opposite side of the latch plate.
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Accused Products
Abstract
An electrical connector includes a dielectric housing having a front mating face and mounting a plurality of terminals. A latching cavity is formed in the front mating face for receiving a latch member from a complementary mating device. The cavity includes opposite side walls. A latch/solder member is mounted on the housing and includes a latch plate in the latching cavity for latching engagement by the latch member of the complementary connecting device, and a solder plate at the board-mounting face of the housing. A blocking rib spans the side walls of the latching cavity to strengthen the housing, and the locking rib prevents the latch member of the complementary connecting device from being inserted into the cavity on a wrong side of the latch plate.
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Citations
9 Claims
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1. An electrical connector adapted for mounting on a printed circuit board and for mating with a complementary connecting device, comprising:
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a dielectric housing having an upper surface, a lower board-mounting surface and a front mating face extending generally transversely between said surfaces;
a plurality of terminals mounted in said housing;
at least one latching cavity in the front mating face of the housing for receiving a latch member from the complementary mating device, the cavity including opposite side walls extending inwardly of the mating face and generally perpendicular to the upper and lower surfaces of the housing;
a combination latch and solder member mounted on the housing and including at latch plate in the latching cavity between the opposite side walls thereof and a solder plate at the board-mounting face of the housing, the latch member of the complementary connecting device being latchingly engageable with the latch plate at one side thereof; and
a blocking section in the latching cavity at an opposite side of the latch plate from said one side thereof to prevent the latch member of the complementary connecting device from being inserted into the cavity on said opposite side of the latch plate. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. An electrical connector adapted for mounting on a printed circuit board and for mating with a complementary connecting device, comprising:
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a housing molded of dielectric plastic material and having an upper surface, a lower board-mounting surface and a front mating face extending generally transversely between said surfaces;
a plurality of terminals mounted in said housing;
at least one latching cavity in the front mating face of the housing for receiving a latch member from the complementary mating device, the cavity including opposite side walls extending inwardly of the mating face and generally perpendicular to the upper and lower surfaces of the housing;
a combination latch and solder member mounted on the housing and including at latch plate in the latching cavity between the opposite side walls thereof and a solder plate at the board-mounting face of the housing, the latch member of the complementary connecting device being latchingly engageable with the latch plate at one side thereof, the solder plate including an opening aligned with the latching cavity; and
a rib integrally molded with the housing between the opposite side walls of the latching cavity generally at the board-mounting face of the housing, the plastic material of the rib projecting through the opening in the solder plate to form a locking peg for insertion into an appropriate locating hole in the printed circuit board. - View Dependent Claims (9)
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Specification