Abstract A connector position assurance system is provided for an electrical connector adapted to mate with another mateable connecting device. The connector includes a housing, and a primary locking arm is mounted on the housing for movement between a first position when the connector is fully mated with the mateable connecting device and second position of incomplete mating of the connector with the device. The primary locking arm includes a latch for mechanically interlocking with a cooperating latch of the mateable connecting device. A locking slider is mounted in a recessed area of the housing so as to be shrouded by the housing. The slider is slidable between a first position allowing movement of the locking arm and mating of the connector and the device, and a second position blocking movement of the locking arm from its first position with the connector and the device fully mated. The locking arm, in its second position, blocks movement of the locking slider from its first position to its second position and thereby indicates that the connector and the device are not fully mated.
A connector position assurance system comprising: a first connector having a housing having sidewalls with recesses therein; a primary flexible locking arm on the housing, said primary locking arm including a projection for mechanically interlocking with a cooperating latch of a second connector; and a locking slider having flanges being mounted above said primary locking arm and in said recess so that said slider being slidable along a path between a first position allowing movement of said locking arm and mating of the first connector with the second connector and a second position blocking movement of the primary locking arm away from said first position; and wherein said primary locking arm in said second position blocks movement of the locking slider from said first position to said second position thereby indicating that the first connector and the second connector are not fully mated.
Claim 2
Dependent Claim
143 words
A connector position assurance system comprising: a first connector having a housing having sidewalls with recesses therein; a primary flexible locking arm on the housing, said primary locking arm including a projection for mechanically interlocking with a cooperating latch of a second connector; and a locking slider having flanges being mounted above said primary locking arm and in said recess so that said slider being slidable along a path between a first position allowing movement of said locking arm and mating of the first connector with the second connector and a second position blocking movement of the primary locking arm away from said first position; and wherein said primary locking arm in said second position blocks movement of the locking slider from said first position to said second position thereby indicating that the first connector and the second connector are not fully mated.
Claim 3
Dependent Claim
19 words
The connector position assurance system of claim 1 wherein said primary locking arm is pivotally mounted on the housing.
Claim 4
Dependent Claim
33 words
The connector position assurance system of claim 2 wherein said primary locking arm in a position for pivotal movement in an arc transverse to the path of sliding movement of said locking slider.
Claim 5
Dependent Claim
32 words
The connector position assurance system of claim 2 wherein said housing is of molded plastic material and the primary locking arm is pivoted to the housing by an integral living hinge means.
Claim 6
Dependent Claim
21 words
The connector position assurance system of claim 1 wherein each of said recesses comprises a channel in each of said sidewalls.
Claim 7
Dependent Claim
32 words
The connector position assurance system of claim 1 wherein said locking slider includes a serrated surface exposed exteriorly of the housing to facilitate manual gripping of the slider by a user's finger.