A telescoping electronics mounting platform having a pair of cooperating frame members. An interlocking mechanism is coupled between the frame members and includes: relatively slidable male and female members coupled to the different frame members, a reaction surface formed relative to the second frame member, an actuator coupled to the male member and having a drive surface that is positioned adjacent to the reaction surface of the second frame member wherein the male member is responsive to a motion of the drive surface of the actuator relative to the reaction surface for moving relative to the female member, and an expandable locking mechanism coupled to between the male and female members, wherein the expandable locking mechanism is responsive to the motion of the actuator relative to the reaction surface for expanding within the female member.