WRITING BOARD WITH ELECTROSTATIC ATTRACTION FOR PAPER

摘要

The invention relates to a writing board with means for electrostaticly attracting paper, comprising a power supply plug, a front plant, a frame and a rear plate. Between the front and rear plates there are induction poles, elements in parallel with the induction poles for eliminating static electricity, and a high-voltage static electricity, generator with its input end connected to the power supply of 220V and its output end connected to the induction poles. The said writing board is integrally insulated and dampproof, and able to attract paper or to be used for directly writing.