| 摘要 |
PURPOSE: An apparatus of driving pushing plate of handler is provided to perform correct test without separation for devices connected to a test socket. CONSTITUTION: An apparatus of driving pushing plate of handler includes a back base(10) and a driving gear(18) mounted on an end portion of a driving shaft placed on a side portion of the back base(10). A slave gear(16) mounted on an upper portion of the driving gear(18) to rotate in gear with the driving gear(18). An upper gear(14) mounted on an upper portion of the slave gear(16) to go in gear with the slave gear(16) and rotate with a rotating bar because an end of the upper gear(14) is fixed to the rotating bar. A lower gear(20) mounted in opposite direction of the upper gear(14) and rotate with a rotating bar because an end of the upper gear(14) is fixed to the rotating bar. A motor(22) placed on the upper portion of the drive gear(18) mounted on a bracket(24) to rotate the drive gear(18).
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