JPS5935990U - Indicators for audio equipment, lighting equipment, etc. - Google Patents

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

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案音響機器及び照明器具等の表示器の正面
図、第２図は同器に映像が写し出されたときの一例を示
す図、第３図は要部の一部切欠拡大縦断面図、第４図は
該器に対し映像が表われたときの一部切欠拡大縦断面図
、第５図は同器を構成する反射面に対し入射光線と映像
が表われる状態を示す一部切欠拡大横断面図、第６図は
同器を構成する交叉する反射部の一部切欠拡大平面図で
ある。 Ａ・・・薄板、１・・・最深部、２・・・基線、３．　
４．　５゜６．７・・・反射面、８・・・光源、９・・
・映像、１０・・・目、ａ・・・反射部。 第１図 ａ −第５図 ■Figure 1 is a front view of the display device of the audio equipment and lighting equipment of the present invention, Figure 2 is a diagram showing an example of when an image is projected on the device, and Figure 3 is a partially cutaway enlarged longitudinal section of the main part. 4 is a partially cutaway enlarged vertical cross-sectional view of the container when an image is displayed, and FIG. FIG. 6 is an enlarged partially cutaway cross-sectional view of the intersecting reflecting portions constituting the container. A... Thin plate, 1... Deepest part, 2... Baseline, 3.
4. 5゜6.7... Reflective surface, 8... Light source, 9...
- Image, 10...eyes, a...reflection part. Figure 1a - Figure 5■

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 主として透明なアクリル樹脂質材製等の薄板の一側面に
、最深部を基点に、左右両側方向へ基点を通る板面の水
平面と直交する基線に対して、傾斜角度が最も大きい平
面状の対称的に最深部を延設した反射面と、これら反射
面に対し傾斜角度が上記反射面よりも若干小さい平面状
の対称的な反射面を夫々延設し、以下順次傾斜角度が漸
次小さい反射面を所定数夫々延設し、且対称的な最後部
の反射面を形成する頂部に、上記傾斜面よりも傾斜角度
が大きい反射面を形成し、以上を以て−グループとする
複数の反射面を有し、且幅員が微小な反射部に対し、該
反射部と同形状の反射部を、無数平行、且連続的に形成
すると共に、上記の如く形成された各反射部に対し、同
形状の幅員が微小な反射部を直角状に連続、且無数交叉
させて形成したことを特徴とする音響機器及び照明器具
等の表示器。On one side of a thin plate made of mainly transparent acrylic resin, a planar symmetry with the largest inclination angle with respect to a base line that is perpendicular to the horizontal plane of the plate surface, starting from the deepest part and passing through the base point in both left and right directions. A reflecting surface extending from the deepest part, and a planar symmetrical reflecting surface whose inclination angle is slightly smaller than that of the above reflecting surface are extended to these reflecting surfaces, and the following reflecting surfaces have progressively smaller inclination angles. A predetermined number of reflecting surfaces are extended, and a reflecting surface having a larger inclination angle than the above-mentioned inclined surface is formed on the top part forming a symmetrical rearmost reflecting surface, and thus a plurality of reflecting surfaces are grouped. In addition, for each reflective part having a minute width, countless reflective parts having the same shape as the reflective part are continuously formed in parallel, and each reflective part formed as described above has a width of the same shape. 1. A display device for audio equipment, lighting equipment, etc., characterized in that it is formed by a countless number of minute reflecting portions arranged at right angles and intersecting each other.