JPS6251387U

JPS6251387U -

Info

Publication number: JPS6251387U
Application number: JP14248385U
Authority: JP
Priority date: 1985-09-17
Filing date: 1985-09-17
Publication date: 1987-03-30

Description

[Brief explanation of drawings]

第１図及び第図は、共に本案表示板の原理を示
す、模型的な正面図及び側面図、第３図は、考案
の一実施例の破断正面図、第４図は、その分解斜
視図、第５図は、前二図の例における裏板の両面
に同形同大の透明板材を装着した変形例を示す板
の面方向に直交する面に沿う垂直断面図通図であ
る。各図中における主要な符号の意味は以下の通
り：― １：本案表示板の全体；２，２′：１の透明板
材、３：１の光源装置；８：３のシエード付取付
け具；９：８のカバー、１３：８の取付け用孔；
１０：３の蛍光灯；４：１の裏板；６，６′：４
の凹部；７：６，６′形成用スペーサー、５：１
の側板；１１，１２：１の組立用ビス及びナツト
；Ｃ：文字等の表示対象形象物、Ｌ：光線、Ｓ：
光源。 1 and 4 are schematic front and side views showing the principle of the proposed display board, FIG. 3 is a cutaway front view of an embodiment of the invention, and FIG. 4 is an exploded perspective view thereof. , FIG. 5 is a vertical sectional view taken along a plane perpendicular to the surface direction of the plate, showing a modification in which transparent plates of the same shape and size are attached to both sides of the back plate in the example shown in the previous two figures. The meanings of the main symbols in each figure are as follows: - 1: Entire display board; 2,2': 1 transparent plate; 3: 1 light source device; 8: 3 shaded fixture; 9 :8 cover, 13:8 mounting hole;
10:3 fluorescent light; 4:1 backboard; 6,6':4
recess; 7:6, spacer for forming 6', 5:1
Side plate; 11, 12:1 assembly screws and nuts; C: Figures to be displayed such as letters, L: Rays of light, S:
light source.

補正昭６１．２．７図面の簡単な説明を次のように補正する。明細書の第１０頁、下から８行目：「第１図及
び第図は、」とあるのを「第１図及び第２図は、
」と改める。Amendment February 7, 1981 The brief description of the drawing is amended as follows. Page 10 of the specification, line 8 from the bottom: “Fig. 1 and Fig. 2 are” replaced with “ Fig. 1 and Fig. 2 are
”.

Claims

[Claims for Utility Model Registration] (1) A transparent plate material, a means for making light rays incident along the surface direction from the edge of the plate material, and a backing plate that covers the back surface of the plate material at a distance from the surface. and a side plate that covers the edge of the plate other than the incident surface, including the edge of the back plate. (2) The display board according to claim 1 of the utility model registration claim, in which there is another transparent board on the back board side. (3) The display board according to claim 1, wherein the light source includes an object surface reflector. (4) The display board according to claim 1 of the utility model registration claim, in which characters, figures, patterns, etc. are displayed on a transparent board surface using fluorescent ink or fluorescent paint. (5) The display board according to claim 1 of the utility model registration claim, in which characters, figures, patterns, etc. are engraved on the back side of a transparent board material. (6) The display board according to claim 1 of the utility model registration claim, in which the inner surface of the side board has reflective ability. Scope of claims for utility model registration, Paragraph 1.