Patent ID: 7317619

Claim:
Apparatus comprising: a cabinet including a first panel having a plurality of slots extending in a line, spaced apart with a first distance between adjacent slots and a guiding structure associated with each of the slots; a first electronic enclosure including a latching side, a free side opposite the latching side, and a first lever, disposed at the latching side, including a first tooth engaging a first slot within the plurality of slots in the first panel, wherein the first electronic enclosure is disposed between the first slot in the first panel and a second slot in the first panel, adjacent the first slot in the first panel and outside a space adjacent the second slot in the first panel; and a second electronic enclosure including a latching side, an opposite side opposite the latching side, a second lever, disposed at the latching side, including a second tooth, engaging a third slot within the plurality of slots in the first panel, and a first crank plate, including a third tooth, engaging a fourth slot within the plurality of slots in the first panel, and a first pivot shaft connecting the second lever and the first crank plate to turn together with the second and third teeth aligned with one another, wherein the second and third teeth move forward along the second electronic enclosure and into the third and fourth slots within the plurality of slots as the first pivot shaft is moved from an open position to a closed position.