| 摘要 |
PURPOSE: A device for sensing screen damage is provided to detect the damage of a screen pad by current flow. CONSTITUTION: A device for sensing screen damage(1) includes a cable unit(110), an input unit(120), an output unit(130), an electric wire unit(140), a power supply unit(150), and an informing unit(160). The cable unit is built inside the screen pad unit on which selecting holes are formed. The input unit is connected to the cable unit. The output unit is connected to the cable unit. The electric wire unit is connected to the input unit and the output unit. The power supply unit installed on the electric wire unit provides power. The alarm part is included in the power line. The informing unit installed on the electric wire unit informs the approval of power supply.
|
