JPS61174099U - - Google Patents
Info
- Publication number
- JPS61174099U JPS61174099U JP5487185U JP5487185U JPS61174099U JP S61174099 U JPS61174099 U JP S61174099U JP 5487185 U JP5487185 U JP 5487185U JP 5487185 U JP5487185 U JP 5487185U JP S61174099 U JPS61174099 U JP S61174099U
- Authority
- JP
- Japan
- Prior art keywords
- light
- plate
- light source
- insertion hole
- transparent plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000005286 illumination Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
Description
第１図は、本考案の一実施例を示す照明機構の
斜視図、第２図は、第１図に示した照明機構のう
ちの透明板のＣ―Ｃ′一部断面図、第３図は、第
２図に示した透明板内の光の動向断面図、第４図
は、従来の照明機構を示す断面図である。
１，１５……透明板、２……反射板、３……光
源、４，２０……ローレツト刻み、５，１８……
嵌入孔、１１……エスカツシヨン、１２ａ〜１２
ｄ……孔、１２ｄ―１……カセツトパツク入口、
１３……照明機構、１４……支持部、１６……カ
バー、１７……カバー支持部、１９……傾斜面、
２１……切欠き部。
FIG. 1 is a perspective view of an illumination mechanism showing an embodiment of the present invention, FIG. 2 is a partial sectional view taken along the line C-C' of a transparent plate in the illumination mechanism shown in FIG. 1, and FIG. 2 is a cross-sectional view of the trend of light within the transparent plate shown in FIG. 2, and FIG. 4 is a cross-sectional view showing a conventional illumination mechanism. 1,15...Transparent plate, 2...Reflector, 3...Light source, 4,20...Knurling, 5,18...
Insertion hole, 11... Escutcheon, 12a-12
d...hole, 12d-1...cassette pack entrance,
13... Lighting mechanism, 14... Support part, 16... Cover, 17... Cover support part, 19... Inclined surface,
21...Notch portion.
Claims (1)
た透光板と光源及び反射板が組込まれ、前記透光
板は背面に光源嵌入孔と傾斜部を形成し、傾斜部
には複数のローレツト加工を施し、光源からの光
をローレツトにより反射して透光板の前面に送る
構成を有する音響機器の照明機構において、 ａ 前記透光板及び反射板に光源嵌入孔を一体的
に設け、 ｂ この透光板の光源嵌入孔に対応して透光板前
面にＶ状切欠き部を形成し、 ｃ 透光板をフロントプレートに取付けた際、透
光板の裏面に当接する部分の背面に傾斜部を設け
、 ｄ この傾斜部にローレツトを刻み、 ｅ 更に、傾斜部の傾斜角が光源から遠く離れた
所ほど大きい傾斜としたことを特徴とする照明機
構。[Claims for Utility Model Registration] A light-transmitting plate made of a light-guiding resin material, a light source, and a reflecting plate are incorporated in the front plate, and the light-transmitting plate has a light source insertion hole and an inclined portion formed on the back surface, In an illumination mechanism for an audio device, the inclined portion is provided with a plurality of knurlings, and the light from the light source is reflected by the knurlings and sent to the front of the light-transmitting plate, wherein: a. a light source insertion hole is provided in the light-transmitting plate and the reflecting plate; b. A V-shaped notch is formed on the front surface of the transparent plate corresponding to the light source insertion hole of this transparent plate, and c. When the transparent plate is attached to the front plate, the back side of the transparent plate An illumination mechanism characterized in that: (d) this sloped part is provided with a sloped part on the back surface of the part that comes into contact with; (d) this sloped part is knurled; and (e) the sloped part has a tilt angle that increases as the distance from the light source increases.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5487185U JPS61174099U (en) | 1985-04-15 | 1985-04-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5487185U JPS61174099U (en) | 1985-04-15 | 1985-04-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61174099U true JPS61174099U (en) | 1986-10-29 |
Family
ID=30577022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5487185U Pending JPS61174099U (en) | 1985-04-15 | 1985-04-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61174099U (en) |
-
1985
- 1985-04-15 JP JP5487185U patent/JPS61174099U/ja active Pending
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