| 摘要 |
PURPOSE: An antistatic structure of a dashboard for a vehicle is provided to prevent wrong operation of the instrument panel in conducting an instrument panel circuit from static electricity, and to prevent shock by discharging static electricity through a ground wire. CONSTITUTION: A printed circuit board is combined with parts by a fixing bolt(1), and parts are inserted to a dashboard case(4) by a fixing bracket(3). A ground wire(16) is connected to a harness(5) to discharge static electricity. The dashboard fixing bracket is connected electrically to the harness, and conducting plates(10) are inserted to a bracket fixing bolt(2) and the printed circuit board fixing bolt. Static electricity is discharged from the printed circuit board through the ground wire, and from the dashboard fixing bracket through the conducting plate. The metal antistatic structure connects the printed circuit board fixing bolt to the dashboard fixing bracket electrically. Shock from static electricity is prevented with discharging static electricity from the dashboard fixing bracket.
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