Test device for a heat dissipating fan has transverse slide actuating piece driven to carry the heat dissipating fan away in case of the fan wheel is sucked to move upward

摘要

The device has a clamping unit (7), moving with a vertical slide seat (62) for clamping a housing (21); a suction unit (8), moving with the vertical slide seat for absorbing a fan wheel (22); and a sensing element (9), moving with the vertical slide seat and being disposed near the suction unit for sensing if the suction unit is able to absorb and move the fan wheel upward. A transverse slide actuating piece (51) is driven to carry the heat dissipating fan (2) away in case of the fan wheel is sucked to move upward. The vertical slide seat moves downward to approach the heat dissipating fan while the vertical slide actuating piece is driven. The clamping unit clamps the housing and the suction unit absorbs the fan wheel. The sensing element sends out a signal to the clamping unit and the suction unit to terminate operations of clamp and suction in case of the suction unit being incapable of sucking the fan wheel to move upward.