Cable end connector with locking member

Claim 2

A cable end connector for mating with a complementary connector, comprising: an insulative housing defining a receiving space therein adapted for receiving a mating portion of the complementary connector; a plurality of contacts mounted in the housing; a cable having a plurality of conductors electrically connecting the contacts; a cover over-molded with and enclosing a rear end of the housing; and a locking member having a pushing portion abutting against a fulcrum portion of the cover, a pair of securing portions extending sidewardly from the pushing portion and securing to a pair of sides of the housing, and a latching portion extending forwardly from the pushing portion adapted for locking with the complementary connector and providing a mechanical and electrical connection between the cable end connector and the complimentary connector.

Claim 3

The cable end connector as claimed in claim 1 , wherein each securing portion comprises a stretching portion extending downwardly and forwardly from a front end of the pushing portion and securing to an upper surface of the housing, and a retaining portion extending sidewardly from the stretching portion.

Claim 4

The cable end connector as claimed in claim 2 , wherein each retaining portion of the securing portion comprises first and second portions, and a connection portion connecting the first and second portions.

Claim 5

The cable end connector as claimed in claim 3 , wherein the housing comprises an upper wall, a lower wall opposite to the upper wall, and a pair of side walls jointing the upper and lower walls, each side wall is partly cut off to define a channel, and the connection portion of each securing portion is correspondingly received in the channel.

Claim 6

The cable end connector as claimed in claim 4 , wherein the housing defines a pair of recesses on a pair of sides of the upper and lower walls respectively, and the first and second portions of the securing portions engage with the recesses of the housing.

Claim 7

The cable end connector as claimed in claim 1 , wherein the latching portion locates between the pair of securing portions and extends beyond a front surface of the housing.

Claim 8

The cable end connector as claimed in claim 6 , wherein the latching portion comprises a stretching portion and an enlarged portion extending forwardly from a free end of the stretching portion, and a hook portion bending downwardly from a front end of the enlarged portion adapted for locking with the complementary connector.

Claim 9

The cable end connector as claimed in claim 4 , wherein the receiving space of the housing has an L-shape and is defined between the upper and lower walls.

Claim 10

The cable end connector as claimed in claim 8 , wherein the housing further comprises a block on the lower wall thereof and protrudes into the receiving space, a plurality of passageways is defined therethrough for receiving the contacts therein.

Claim 11

The cable end connector as claimed in claim 1 , wherein the cover defines a channel in a front portion thereof and the inclined fulcrum portion extends upwardly and forwardly from a bottom surface of the channel and into the channel, the front end of the pushing portion of the locking member abuts against the fulcrum portion.

Claim 12

The cable end connector as claimed in claim 10 , wherein a holder portion is formed in a rear portion of the cover adapted for being pushed rearwardly and facilitating separating the cable end connector from the complementary connector.

Claim 13

The cable end connector as claimed in claim 9 , wherein each contact comprises a retention portion engaging with corresponding passageway defined in the block of the housing, a mating portion extending forwardly from the retention portion and received in corresponding passageway adapted for mating with the complementary connector, and a tail portion extending rearwardly from the retention portion and exposed outside the housing and connecting the conductors of the cable.

Claim 14

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 of the housing adapted for complementing with a corresponding guiding portion of the complementary connector.

Claim 15

The cable end connector as claimed in claim 10 , wherein the cover defines a receiving cavity therein and is below the channel, the housing comprises a pair of ribs formed on the upper and lower surfaces thereof and adjacent to the rear end, the ribs is received into the receiving cavity and engage with inner surfaces of the cover.

Claim 16

An electrical connector assembly adapted for being mounted on a printed circuit board, comprising: a cable end connector comprising a housing defining a receiving space therein, a plurality of contacts mounted in the receiving space, a cable having a plurality of conductors electrically connecting the contacts, a cover enclosing a rear end of the housing, and a locking member having a pushing portion abutting against a fulcrum portion of the cover, a pair of securing portions extending sidewardly from the pushing portion and securing to a pair of sides of the housing, and a latching portion extending forwardly from the pushing portion; a complementary connector having a base portion and a tongue portion extending forwardly from the base portion and respectively received into the receiving space of the cable end connector, a plurality of terminals received into the tongue portion and respectively electrically contacting the contacts of the cable end connector; wherein the latching portion of the locking member locks with the base portion of the complementary connector for providing a mechanical and electrical connection between the cable end connector and the complementary connector.

Claim 17

An electrical connector assembly adapted for being mounted on a printed circuit board, comprising: a cable end connector comprising a housing defining a receiving space therein, a plurality of contacts mounted in the receiving space, a cable having a plurality of conductors electrically connecting the contacts, a cover enclosing a rear end of the housing, and a locking member having a pushing portion abutting against a fulcrum portion of the cover, a pair of securing portions extending sidewardly from the pushing portion and securing to a pair of sides of the housing, and a latching portion extending forwardly from the pushing portion; a complementary connector having a base portion and a tongue portion extending forwardly from the base portion and respectively received into the receiving space of the cable end connector, a plurality of terminals received into the tongue portion and respectively electrically contacting the contacts of the cable end connector; wherein the latching portion of the locking member locks with the base portion of the complementary connector for providing a mechanical and electrical connection between the cable end connector and the complementary connector.

Claim 18

The electrical connector assembly as claimed in claim 15 , wherein the latching portion locates between the pair of securing portions and locks and abuts against a rear surface of the base portion of the complementary connector.

Claim 19

The electrical connector assembly as claimed in claim 15 , wherein the cable end connector comprises a guiding projection protruding from a side surface of the housing, the base portion of the complementary connector has a guiding post locating at a side thereof, the guiding projection is respectively received into the guiding post.

Claim 20

A cable end connector comprising: an insulative housing defining a mating port for receiving a complementary connector; a plurality of contacts disposed in the housing; a cable extending rearwardly away from the housing and having a plurality of conductors electrically connected to the corresponding contacts, respectively; a cover enclosing a rear portion of the housing; and a lever type locking member secured to one of said cover and said housing, said locking member including a pushing portion around a rear end portion thereof and a latching portion around a front end portion thereof; wherein said cover includes a rearwardly downwardly inclined surface to define an oblique space above said inclined surface so as to allow the pushing portion to be moveable in said space.

Claim 21

A cable end connector comprising: an insulative housing defining a mating port for receiving a complementary connector; a plurality of contacts disposed in the housing; a cable extending rearwardly away from the housing and having a plurality of conductors electrically connected to the corresponding contacts, respectively; a cover enclosing a rear portion of the housing; and a lever type locking member secured to one of said cover and said housing, said locking member including a pushing portion around a rear end portion thereof and a latching portion around a front end portion thereof; wherein said cover includes a rearwardly downwardly inclined surface to define an oblique space above said inclined surface so as to allow the pushing portion to be moveable in said space.