JPS58101790U

JPS58101790U - fluorescent transcription device

Info

Publication number: JPS58101790U
Application number: JP15719282U
Authority: JP
Inventors: 青井　信二
Original assignee: 株式会社青井黒板製作所
Priority date: 1982-10-18
Filing date: 1982-10-18
Publication date: 1983-07-11

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

図面は本考案に係る螢光式書写装置の実施例を示し、第
１図は正面図、第２図は部分拡大を含む側面図、第３図
イ１口は要部の切欠側面図、第４図は要部の拡大切欠側
面図、第５図、第６図は別実施例の正面図と側面図であ
る。１・・・・・・透明合成樹脂板、ｌａ、　　ｌｂ・・・
・・・平滑端縁、ＩＣ・・・・・・周端縁、２・・・・
・・書写面、３・・・・・・光源、４・・・・・・極薄
透明フィルム、５・・・・・・膜状体、６・・・・・・
補強板、７・・・・・・光線反射膜。第５図第２図２、ｌａ第６図　　　−The drawings show an embodiment of the fluorescent writing device according to the present invention, in which Fig. 1 is a front view, Fig. 2 is a side view including a partially enlarged view, Fig. FIG. 4 is an enlarged cutaway side view of the main part, and FIGS. 5 and 6 are a front view and a side view of another embodiment. 1...Transparent synthetic resin plate, LA, LB...
...Smooth edge, IC...Peripheral edge, 2...
... Writing surface, 3 ... Light source, 4 ... Ultra-thin transparent film, 5 ... Membrane, 6 ...
Reinforcement plate, 7...Light reflecting film. Fig. 5 Fig. 2 Fig. 2, la Fig. 6 -

Claims

[Scope of Claim for Utility Model Registration] ■ The writing surface 2 of a writing instrument containing a fluorescent agent is covered with an ultra-thin transparent film 4 for scratch prevention formed by coating a transparent resin containing an antistatic agent on its entire surface. An opaque film-like body 5 is formed on the entire back surface.
is a transparent synthetic resin plate 1 with high light transmittance such as polymethyl methacrylic, on which an opaque blackboard-forming plate-like body 6 is polymerized, and near the outer side of at least one smooth edge 1a thereof. A light source 3 capable of irradiating a light beam into the synthetic resin plate 1 through 1a is provided, and a light reflecting film 7 is attached to the peripheral edge 1C other than the smooth edge 1a where the light source 3 is provided nearby. A fluorescent transcription device featuring: (2) The fluorescent type copying device according to claim 0, wherein the light source 3 is a fluorescent lamp.