Electrical connector with assist lever
An electrical connector includes a first housing. A second housing is movable relative to the first housing. A lever is mounted on the first housing for relative rotational movement. The lever can move between a pre-stage position and a final position. The lever engages the second housing to move the second housing linearly between a pre-stage position and a seated position relative to the first housing. A lock on the first housing retains the lever in the final position relative to the first housing.
1. An electrical connector comprising:
a first housing;
a second housing movable relative to the first housing;
a lever mounted on the first housing for relative rotational movement between a pre-stage position and a final position, the lever engaging the second housing to move the second housing linearly between a pre-stage position and a seated position relative to the first housing; and
a lock that retains the lever in the final position relative to the first housing, the lock including:
an indicator surface that is visible through a window on the lever when the lever is in the pre-stage position and is not visible through the window on the lever when the lever is in the final position;
a catch on the first housing that is located between the indicator surface and the window on the lever when the lever is in the final position;
a latch on the lever, wherein the indicator surface is on the latch, and the latch engages the catch to retain the lever in the final position relative to the first housing.
2. The electrical connector of claim 1 , wherein the first housing and the lever define a box when the lever is in the final position relative to the housing, and wherein the lock is located inside the box.
3. The electrical connector of claim 2 , further comprising a window on the lever that provides an opening between the interior of the box and the exterior of the box.
4. The electrical connector of claim 1 , wherein:
the first housing defines an interior space;
the second housing moves in an insertion direction relative to the first housing and into the interior space when the second housing moves from the pre-stage position to the seated position relative to the first housing; and
the lock is located outside the interior space, in the insertion direction from the interior space.
5. An electrical connector comprising:
a first housing;
a second housing movable relative to the first housing;
a lever mounted on the first housing and movable between a pre-stage position, wherein the second housing is located in a pre-stage position relative to the first housing, and a final position, wherein the second housing is located in a seated position relative to the first housing; and
a lock including: (1) a catch on the first housing; (2) a latch on the lever that engages the catch to retain the lever in the final position and includes an indicator surface; and (3) a window on the lever,
wherein the indicator surface is visible through the window when the lever is in the pre-stage position and is not visible through the window when the lever is in the final position.
6. The electrical connector of claim 5 , wherein the first housing and the lever define a box when the lever is in the final position relative to the housing, and wherein the lock is located inside the box.
7. The electrical connector of claim 6 , further comprising a window on the lever that provides an opening between the interior of the box and the exterior of the box.
8. The electrical connector of claim 5 , wherein:
the first housing defines an interior space;
the second housing moves in an insertion direction relative to the first housing and into the interior space when the second housing moves from the pre-stage position to the seated position relative to the first housing; and
the lock is located outside the interior space, in the insertion direction from the interior space.