JPS62144688U

JPS62144688U -

Info

Publication number: JPS62144688U
Application number: JP3233086U
Authority: JP
Priority date: 1986-03-05
Filing date: 1986-03-05
Publication date: 1987-09-11

Description

[Brief explanation of the drawing]

第１図は、本考案の電子黒板の横長使用例を示
す斜視図、第２図は、同上の縦長使用例を示す斜
視図、第３図ａは、同上要部分解拡大斜視図、第
３図ｂは、同上要部結合状態拡大斜視図、第４図
は、第１図Ｘ―Ｘ拡大縦断側面図、第５図は、従
来例の部分分解斜視図、第６図は、同上の部分分
解拡大斜視図、第７図は、同上の結合状態部分縦
断面図である。１……電子黒板本体、２……側縁、３，４……
切込溝、５……掛止孔、６……スクリーンボード
、７……掛金具、１０……切欠、１１……側縁。 FIG. 1 is a perspective view showing an example of using the electronic whiteboard of the present invention horizontally; FIG. 2 is a perspective view showing an example of using the same vertically; FIG. Fig. b is an enlarged perspective view of the main parts of the same as above in a connected state, Fig. 4 is an enlarged vertical cross-sectional side view taken along the line XX of Fig. 1, Fig. 5 is a partially exploded perspective view of the conventional example, and Fig. 6 is a part of the same as above. The exploded enlarged perspective view and FIG. 7 are a partial vertical sectional view of the same as above in a connected state. 1...Electronic blackboard main body, 2...Side edge, 3, 4...
Notch groove, 5...Latch hole, 6...Screen board, 7...Latch fitting, 10...Notch, 11...Side edge.

Claims

[Scope of utility model registration request]

A latch hole having a cut groove at the bracing position is provided on the first side edge of the front face of the electronic whiteboard body installed vertically or horizontally on a support base, and a hook hole with a cut groove is provided at the bracing position, and a hook hole is provided on the side surface of the edge frame of the screen board that is installed on the front side of the support frame. A screen board attachment/detachment structure for an electronic blackboard, characterized in that a hook with a notch is attached to span two sides bent at right angles, and the hook is fixed by fitting into the hook hole. .