| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a display board to suppress bumping of a panel to eliminate vibration. SOLUTION: This display board is provided with a flat panel 11 which includes a display part 11a, an arm 12 mounted inside of the rear window of a vehicle to turnably and oscillatably support the both ends of the panel around a rotation axis 16, a driving mechanism 13 mounted on the arm to rotate the panel in a reverse direction while interlocking with oscillation of the arm, and a supporting part 14 integrally supporting the panel against the arm. Oscillation of the arm moves the panel to the usage position on which the panel is erected with the display part facing a rear direction, and to the containment position on which the panel falls with the display part facing upside. The driving mechanism 13 and the supporting part 14 lock an engaging recess 25 provided on the panel side at the usage position and an engaging claw provided on the arm side, to fixedly support the panel against the arm for suppressing bumping.</p> |
