Terminal positioning assurance device

Claim 2

In a terminal retaining electrical connector assembly which includes at least one terminal having a locking surface on the exterior thereof, an insulative housing having a mating end and a terminal insertion end and at least one cavity in which the terminal is received, a window defined by perimeter edges formed in a surface of the housing providing access to the locking surface on the terminal, and a locking member having a locking portion for projecting through the window into engagement with the locking surface on the terminal to retain the terminal in the cavity, the improvement wherein said locking member having a pivoting end and a locking end and is separate and independent of the housing with complementary interengaging pivot means between the housing and the locking member for pivoting the locking member about its pivoting end between an opened position and a closed position in which the locking portion projects through the window into engagement with the locking surface on the terminal, said pivot means comprising two opposed flanges which receive one of said perimeter edges therebetween, and complementary interengaging latch means between the housing and the locking member to hold the locking member in the closed position, said locking member oriented so that the pivoting end of the locking member is directed toward the housing terminal insertion end and the locking end of the locking member is directed toward the housing mating end.

Claim 3

In a terminal retaining electrical connector assembly as set forth in claim 1, wherein said latch means are located on the outside of the housing.

Claim 4

In a terminal retaining electrical connector assembly as set forth in claim 2, wherein said latch means include a pair of latch arms on the locking member embracing opposite sides of the housing.

Claim 5

In a terminal retaining electrical connector assembly which includes at least one terminal having a locking surface on the exterior thereof, an insulative housing having a mating end and a terminal insertion end and at least one cavity in which the terminal is received, a window defined by perimeter edges formed in a surface of the housing providing access to the locking surface on the terminal, and a locking member having a locking portion for projecting through the window into engagement with the locking surface on the terminal to retain the terminal in the cavity, the improvement wherein said locking member having a pivoting end and a locking end is generally L-shaped and is separate and independent of the housing, including complementary interengaging pivot means between an edge of the window in the housing and a distal end of one of the legs of the general L-shape of the locking member for pivoting the locking member bout its pivoting end between an opened position and a closed position in which the locking portion projects through the window into engagement with the locking surface on the terminal, said pivot means comprising two opposed flanges which receive one of said perimeter edges therebetween, sand complementary interengaging latch means between the housing on the outside of the housing and the other leg of the general L-shape of the locking member to hold the locking member in the closed position, said locking member oriented so that the pivoting end of the locking member is directed toward the housing terminal insertion end and the locking end of the locking member is directed toward the housing mating end.

Claim 6

In a terminal retaining electrical connector assembly which includes at least one terminal having a locking surface on the exterior thereof, an insulative housing having a mating end and a terminal insertion end and at least one cavity in which the terminal is received, a window defined by perimeter edges formed in a surface of the housing providing access to the locking surface on the terminal, and a locking member having a locking portion for projecting through the window into engagement with the locking surface on the terminal to retain the terminal in the cavity, the improvement wherein said locking member having a pivoting end and a locking end is generally L-shaped and is separate and independent of the housing, including complementary interengaging pivot means between an edge of the window in the housing and a distal end of one of the legs of the general L-shape of the locking member for pivoting the locking member bout its pivoting end between an opened position and a closed position in which the locking portion projects through the window into engagement with the locking surface on the terminal, said pivot means comprising two opposed flanges which receive one of said perimeter edges therebetween, sand complementary interengaging latch means between the housing on the outside of the housing and the other leg of the general L-shape of the locking member to hold the locking member in the closed position, said locking member oriented so that the pivoting end of the locking member is directed toward the housing terminal insertion end and the locking end of the locking member is directed toward the housing mating end.

Claim 7

In a terminal retaining electrical connector assembly as set forth in claim 4, wherein said latch means include a pair of said other legs of the L-shaped locking member to define latch arms on the locking member embracing opposite sides of the housing.

Claim 8

In a terminal retaining electrical connector assembly as set forth in claim 5, wherein each of said housing and said locking member is unitarily molded of dielectric material.