| 摘要 |
PURPOSE: A white board for teaching is provided to reduce the lost phenomenon of a board pen by applying a structure in which the board pen is mounted in the white board. CONSTITUTION: A white board(10) comprises a plurality of bars and a plurality of corner caps(50). The bar is combined according to the circumference of a pin board(30). The corner caps are arranged in the corner area of the pin board which connects the bars. The corner caps partly accept two bars which are adjacent each other. The corner caps are combined to the pin board. The pin board is able to be manufactured to a surface-treated metal material, in other words, a steel plate. A supporting plate supports the rear side of the pin board. |
