| 摘要 |
<p>PURPOSE: A pop-up device of a vehicle is provided to minimize the noise and reduce the production costs by miniaturizing the device. CONSTITUTION: A pop-up device of a vehicle comprises a case, a pop-up unit(200), and a driving unit(300). The driving unit comprises a motor(310), a screw shaft(320), and a moving plate(330). The screw shaft is vertically equipped inside the case, forms a spiral groove according to the main surface, and rotates by driving the motor. The pop-up unit is mounted on the moving plate which is connected to the spiral groove in order to vertically move. The pop-up unit is vertically moved when rotating the screw shaft.</p> |
