Electrical connector with group terminal lock

Claim 2

An electrical connector having a group terminal lock comprising: a connector body having a mating end and a plurality of terminal cavities extending therethrough which define a pattern of openings at the mating end of the connector body, a plurality of terminals disposed in the terminal cavities, said terminals having contact portions and projecting hooks at one end which hooks extend through the openings at the mating end, and a lock plate attached to the connector body at the mating end, said lock plate having a plurality of holes which have a pattern corresponding to that of the openings at the mating end of the connector body and which are aligned with respective contact portions of the terminals for guiding mating terminals into engagement therewith, and said lock plate having portions adjacent the holes which partially block the openings and which are disposed behind the hooks to lock the plurality of terminals in the connector body as a group.

Claim 3

An electrical connector having a group terminal lock comprising: a connector body having a mating end and a plurality of terminal cavities extending therethrough which define a pattern of openings at the mating end of the connector body, a plurality of terminals disposed in the terminal cavities, said terminals having box-like contact portions and projecting hooks at one end which extend forwardly and outwardly of the contact portions and through the openings at the mating end of the connector body, a lock plate attached to the connector body at the mating end, said lock plate having a plurality of holes which have a pattern corresponding to that of the openings at the mating end of the connector body and which are aligned with respective contact portions of the terminals, each said hole having a size and shape corresponding to that of its associated contact portion for guiding a mating terminal into engagement therewith, and said lock plate having portions adjacent the holes which partially block the openings at the mating end of the connector body and which are disposed behind the hooks to lock the plurality of terminals in the connector body as a group.

Claim 4

An electrical connector having a group terminal lock comprising: a connector body having a mating end and a plurality of terminal cavities extending therethrough which define a pattern of openings at the mating end of the connector body, a plurality of terminals disposed in the terminal cavities, said terminals having box-like contact portions and projecting hooks at one end which extend forwardly and outwardly of the contact portions and through the openings at the mating end of the connector body, a lock plate attached to the connector body at the mating end, said lock plate having a plurality of holes which have a pattern corresponding to that of the openings at the mating end of the connector body and which are aligned with respective contact portions of the terminals, each said hole having a size and shape corresponding to that of its associated contact portion for guiding a mating terminal into engagement therewith, and said lock plate having portions adjacent the holes which partially block the openings at the mating end of the connector body and which are disposed behind the hooks to lock the plurality of terminals in the connector body as a group.

Claim 5

An electrical connector having a group terminal lock comprising: a connector body having a mating end and a plurality of terminal cavities extending therethrough which define a pattern of openings at the mating end and opposite end of the connector body, a plurality of terminals disposed in the terminal cavities, said terminals having box-like contact portions and projecting hooks at one end which are insertable into the terminal cavities through the opening at the opposite end of the connector body, said hooks projecting forwardly and outwardly of the contact portions and extending through the openings at the mating end of the connector body, and a lock plate at the mating end of the connector body which is movable between an assembly position and a lock position, said lock plate having a plurality of holes which have a pattern corresponding to that of the openings at the mating end of the connector body and which are aligned with respective contact portions of the terminals when the lock plate is in the lock position, each said hole having a size and shape which corresponds to that of an associated contact portion for guiding a mating terminal into engagement therewith when the lock plate is in the lock position and which is of sufficient size and shape to permit an associated hook to pass through when the lock plate is in the assembly position and said lock plate having portions adjacent the holes which partially block the openings at the mating end of the connector body and which are disposed behind the hooks to lock the plurality of terminals in the connector body as a group when the lock plate is in the lock position.

Claim 6

An electrical connector having a group terminal lock comprising: a connector body having a mating end and a plurality of terminal cavities extending therethrough which define a pattern of openings at the mating end and opposite end of the connector body, a plurality of terminals disposed in the terminal cavities, said terminals having box-like contact portions and projecting hooks at one end which are insertable into the terminal cavities through the opening at the opposite end of the connector body, said hooks projecting forwardly and outwardly of the contact portions and extending through the openings at the mating end of the connector body, and a lock plate at the mating end of the connector body which is movable between an assembly position and a lock position, said lock plate having a plurality of holes which have a pattern corresponding to that of the openings at the mating end of the connector body and which are aligned with respective contact portions of the terminals when the lock plate is in the lock position, each said hole having a size and shape which corresponds to that of an associated contact portion for guiding a mating terminal into engagement therewith when the lock plate is in the lock position and which is of sufficient size and shape to permit an associated hook to pass through when the lock plate is in the assembly position and said lock plate having portions adjacent the holes which partially block the openings at the mating end of the connector body and which are disposed behind the hooks to lock the plurality of terminals in the connector body as a group when the lock plate is in the lock position.

Claim 7

An electrical plug connector having a group terminal lock for use with an electrical socket connector having a connector body with a socket at a mating end, comprising: a connector body having a mating end adapted for insertion into the socket of the electrical socket connector and a plurality of terminal cavities extending therethrough which define a pattern of openings at the mating end of the connector body, a plurality of terminals disposed in the terminal cavities, said terminals having box-like contact portions and projecting hooks at one end which extend forwardly and outwardly of the contact portions and through the openings at the mating end of the connector body, a lock plate attached to the connector body at the mating end, said lock plate having a plurality of holes which have a pattern corresponding to that of the openings at the mating end of the connector body and which are aligned with respective contact portions of the terminals, each said hole having a size and shape corresponding to that of its associated contact portion for guiding a mating terminal of the electrical socket connector into engagement therewith, said lock plate having recessed portions adjacent the holes which partially block the openings at the mating end of the connector body and which are disposed behind the hooks to lock the plurality of terminals in the connector body as a group, and said lock plate being trapped by the mating end of the connector body and adjacent portions of the socket when the plug and socket connectors are mated.

Claim 8

An electrical plug connector having a group terminal lock for use with an electrical socket connector having a connector body with a socket at a mating end, comprising: a connector body having a mating end adapted for insertion into the socket of the electrical socket connector and a plurality of terminal cavities extending therethrough which define a pattern of openings at the mating end of the connector body, a plurality of terminals disposed in the terminal cavities, said terminals having box-like contact portions and projecting hooks at one end which extend forwardly and outwardly of the contact portions and through the openings at the mating end of the connector body, a lock plate attached to the connector body at the mating end, said lock plate having a plurality of holes which have a pattern corresponding to that of the openings at the mating end of the connector body and which are aligned with respective contact portions of the terminals, each said hole having a size and shape corresponding to that of its associated contact portion for guiding a mating terminal of the electrical socket connector into engagement therewith, said lock plate having recessed portions adjacent the holes which partially block the openings at the mating end of the connector body and which are disposed behind the hooks to lock the plurality of terminals in the connector body as a group, and said lock plate being trapped by the mating end of the connector body and adjacent portions of the socket when the plug and socket connectors are mated.