Abstract: A heat sink device in a computer case is provided. The computer case comprises at least a plurality of ventilation holes and a plurality of exhaust holes formed on a sidewall thereof. At least a motherboard and a power supplier are installed within the computer case. The heat sink device comprises a scroll fan, installed inside the computer case below the power supplier. The scroll fan comprises an air inlet at a distal end and an air outlet at a primal end thereof. The air outlet is connected to the ventilation holes of the computer case. The scroll fan is adapted for generating air and circulating air within the computer case, and dissipating heat from inside the computer case.

Abstract: An auxiliary control button structure installed in the face panel of a CD/VCD/DVD player for controlling the operation of the control button of the CD/VCD/DVD player is disclosed to have two mounting portions fixedly fastened to the face panel, an adjustment ment unit provided between the mounting portions and adjustable to fit the position of the control button of the CD/VCD/DVD player, two spring members respectively connected between the mounting portions and two opposite lateral sides of the adjustment unit, and a press member formed integral with lateral side of the adjustment unit for pressing by the user to force the adjustment unit against the control button of the CD/VCD/DVD player.