Cable end connector with locking member

Claim 2

A cable end connector for mating with a complementary connector, comprising: an insulative housing; a plurality of contacts disposed in the housing; a cable comprising a plurality of conductors electrically connected to the contacts, respectively; a cover partially enclosing the housing; and a locking member comprising a securing portion and a latching portion movably extending from the securing portion and out of the insulative housing and adapted for locking with the complementary connector permanently, the securing portion comprising a transverse portion abutting against an upper surface of the insulative housing and a pair of U-shaped claws extending sidewardly from the transverse portion to surround side surfaces of the insulative housing, each claw having opposite first and second portions and a vertical portion connecting the first and the second portions.

Claim 3

The cable end connector as claimed in claim 1 , wherein the cover is over-molded with a rear portion of the housing and a front end of the cable.

Claim 4

The cable end connector as claimed in claim 1 , wherein the securing portion of the locking member comprises a first edge abutting against a front surface of the cover.

Claim 5

The cable end connector as claimed in claim 1 , wherein the housing comprises a guiding projection protruding sidewardly from a side surface of the side wall and adapted for engaging with a corresponding guiding portion of the complementary connector.

Claim 6

The cable end connector as claimed in claim 1 , wherein the conductors of the cable comprise a plurality of signal conductors for signal transmission and a plurality of grounding conductors.

Claim 7

The cable end connector as claimed in claim 1 , wherein said insulative housing comprises an upper wall, a lower wall opposite to the upper wall, and a pair of side walls joining the upper and lower walls, each side wall is partly cut off to define a channel, and the vertical portion of the U-shaped claw is correspondingly received in the channel.

Claim 8

The cable end connector as claimed in claim 6 , wherein the insulative housing defines an L-shaped receiving space between the upper and lower walls.

Claim 9

The cable end connector as claimed in claim 6 , wherein an upper and a lower surfaces of the housing each define a pair of recesses, and the first and second portions of the U-shaped claw are received in the recesses of the housing.

Claim 10

The cable end connector as claimed in claim 1 , wherein the latching portion comprises a neck portion, an enlarged portion extending forwardly from the neck portion, and a hook portion bent downwardly from the enlarged portion and adapted for locking with the complementary connector.

Claim 11

The cable end connector as claimed in claim 9 , wherein the housing comprises a block on the lower wall thereof and protruding into the receiving space, and a plurality of passageways defined through the block for receiving the contacts therein.

Claim 12

The cable end connector as claimed in claim 10 , wherein each contact comprises a retention portion engaging with a corresponding passageway of the block of the housing, a mating portion extending forwardly from the retention portion and received in the corresponding passageway, and a tail portion extending rearwardly from the retention portion and exposed outside the housing for connecting to the conductors of the cable.

Claim 13

The cable end connector as claimed in claim 11 , further comprising a spacer assembled to the rear portion of the housing for preventing melted plastic material of the cover from entering into the housing.

Claim 14

The cable end connector as claimed in claim 1 , wherein the cover defines a receiving cavity, the housing comprises a pair of ribs formed on the upper and lower surfaces thereof and adjacent to the rear portion, and the ribs are received into the receiving cavity and engage with inner surfaces of the cover.

Claim 15

The cable end connector as claimed in claim 13 , wherein the spacer defines a plurality of holes and wherein the tail portions of the contacts protrude through the holes, respectively.

Claim 16

An electrical connector assembly, comprising: a cable end connector comprising: an insulative housing; a plurality of contacts disposed in the insulative housing; a cover molded with the insulative housing; a cable comprising a plurality of conductors electrically connected to the contacts; and a locking member comprising a securing portion fully attached to an outer surface of the insulative housing and fixedly secured to the insulative housing, and a latching portion extending out of the insulative housing; and a complementary connector engagable with the cable end connector and comprising a dielectric housing and a plurality of terminals retained to the dielectric housing and mating with the contacts of the cable end connector, the dielectric housing comprising a guide portion forming an inclined surface on which the latching portion of the locking member slides before the locking member filly locks with the complementary connector.

Claim 17

An electrical connector assembly, comprising: a cable end connector comprising: an insulative housing; a plurality of contacts disposed in the insulative housing; a cover molded with the insulative housing; a cable comprising a plurality of conductors electrically connected to the contacts; and a locking member comprising a securing portion fully attached to an outer surface of the insulative housing and fixedly secured to the insulative housing, and a latching portion extending out of the insulative housing; and a complementary connector engagable with the cable end connector and comprising a dielectric housing and a plurality of terminals retained to the dielectric housing and mating with the contacts of the cable end connector, the dielectric housing comprising a guide portion forming an inclined surface on which the latching portion of the locking member slides before the locking member filly locks with the complementary connector.

Claim 18

The electrical connector assembly as claimed in claim 15 , wherein the dielectric housing of the complementary connector comprises a rear surface, and the latching portion of the locking member comprises a hook portion snapping onto the rear surface.

Claim 19

The electrical connector assembly as claimed in claim 16 , wherein the hook portion of the locking member slides on the inclined surface of the guide portion before the locking member filly locks with the complementary connector.

Claim 20

The electrical connector assembly as claimed in claim 15 , wherein the complementary connector comprises a tongue extending forwardly from the dielectric housing and receiving the terminals.

Claim 21

A cable end connector for mating with a complementary connector, comprising: an insulative housing; a plurality of contacts disposed in the housing; a cable comprising a plurality of conductors electrically connected to the contacts, respectively; a cover over-molded with the insulative housing and comprising a front surface; and a locking member comprising a securing portion fixedly secured to the insulative housing and a latching portion extending from the securing portion adapted for locking with the complementary connector, wherein the securing portion comprises a first edge abutting against the front surface of the cover.

Claim 22

A cable end connector for mating with a complementary connector, comprising: an insulative housing; a plurality of contacts disposed in the housing; a cable comprising a plurality of conductors electrically connected to the contacts, respectively; a cover over-molded with the insulative housing and comprising a front surface; and a locking member comprising a securing portion fixedly secured to the insulative housing and a latching portion extending from the securing portion adapted for locking with the complementary connector, wherein the securing portion comprises a first edge abutting against the front surface of the cover.

Claim 23

A connector assembly comprising: a first connector including a first housing with a plurality of first contacts therein; a locking member including a securing portion attached to said first housing, and a latching portion extending form said securing portion forwardly, said latching portion being deflectable relative to the securing portion in a first direction, a hook portion located around a free end of said latching portion a second connector including a second housing with a plurality of second contacts therein; a locking face provided on the second housing; a slanted guide portion provided on at least one of said second housing and said latching portion; wherein during mating of said first and second connectors along a second direction perpendicular to said first direction, initially the latching portion is deflected in said first direction due to said guide portion, and resumes after the first connector and the second connectors are fully mated so as to have the hook portion latchably engaged with the locking face under a condition that no means is provided on either the first connector or the second connector to allow a user to easily manually deflect said latching portion for disengaging the first and second connectors from each other.

Claim 24

A connector assembly comprising: a first connector including a first housing with a plurality of first contacts therein; a locking member including a securing portion attached to said first housing, and a latching portion extending form said securing portion forwardly, said latching portion being deflectable relative to the securing portion in a first direction, a hook portion located around a free end of said latching portion a second connector including a second housing with a plurality of second contacts therein; a locking face provided on the second housing; a slanted guide portion provided on at least one of said second housing and said latching portion; wherein during mating of said first and second connectors along a second direction perpendicular to said first direction, initially the latching portion is deflected in said first direction due to said guide portion, and resumes after the first connector and the second connectors are fully mated so as to have the hook portion latchably engaged with the locking face under a condition that no means is provided on either the first connector or the second connector to allow a user to easily manually deflect said latching portion for disengaging the first and second connectors from each other.

Claim 25

The assembly as claimed in claim 20 , wherein said latching portion is exposed to an exterior while being hard to be deflected once said first and second connectors are fully mated.

Claim 26

The assembly as claimed in claim 20 , wherein said locking face is a rear face of the second housing, and the latching portion forwardly extends beyond the first housing.