JPH042428U - - Google Patents
Info
- Publication number
- JPH042428U JPH042428U JP4253190U JP4253190U JPH042428U JP H042428 U JPH042428 U JP H042428U JP 4253190 U JP4253190 U JP 4253190U JP 4253190 U JP4253190 U JP 4253190U JP H042428 U JPH042428 U JP H042428U
- Authority
- JP
- Japan
- Prior art keywords
- knob
- light
- light guide
- guide section
- emitting body
- 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
Description
第１図はこの考案に係るツマミ照明構造の実施
例を示し、第１図は本考案のツマミ照明構造を示
す側面断面図である。第２図Ａ，Ｂは従来例のツ
マミ照明構造を示す正面図及び側面断面図である
。
主な符号の説明、１……ツマミ、１ａ……表示
文字、１ｂ……表示文字、１ｃ……第１の導光部
、１ｄ……第２の導光部、１ｅ……スリツト、２
……パネル、３……遮光部材、４……スイツチ、
５……ランプ、６……ＬＥＤ、７……プリント基
板、８……遮光カバー、１２……ツマミ、１２ａ
……表示文字、１３……導光板、１３ａ……表示
文字、１４……ランプ。
FIG. 1 shows an embodiment of the knob illumination structure according to the present invention, and FIG. 1 is a side sectional view showing the knob illumination structure according to the present invention. FIGS. 2A and 2B are a front view and a side sectional view showing a conventional knob illumination structure. Explanation of main symbols, 1...knob, 1a...display characters, 1b...display characters, 1c...first light guide section, 1d...second light guide section, 1e...slit, 2
... Panel, 3 ... Light shielding member, 4 ... Switch,
5... Lamp, 6... LED, 7... Printed circuit board, 8... Light shielding cover, 12... Knob, 12a
... Display characters, 13 ... Light guide plate, 13a ... Display characters, 14 ... Lamp.
Claims (1)
発光体によりツマミの導光部を透して照明を行わ
せるように構成したツマミの照明構造において、 ツマミの導光部を第１の導光部と第２の導光部
に２分し、第１の導光部の近傍に１次機能の表示
文字を照明する発光体を設け、第２の導光部の近
傍に２次機能の表示文字を照明する発光体を設け
て、２つの機能を独立して表示するように構成し
たことを特徴とするツマミの照明構造。 ２ 第１の導光部と第２の導光部の間に遮光部材
を設けて、光漏れを防止するように構成したこと
を特徴とする請求項１記載のツマミの照明構造。[Scope of Claim for Utility Model Registration] 1. In a lighting structure for a knob configured to display two functions on an operating knob of an electronic device and to cause illumination to be performed by a light emitting body through a light guiding part of the knob, The light section is divided into a first light guide section and a second light guide section, a light emitting body for illuminating the display characters of the primary function is provided near the first light guide section, and the second light guide section 1. An illumination structure for a knob, characterized in that a light emitting body for illuminating display characters of a secondary function is provided in the vicinity of the knob, and the two functions are displayed independently. 2. The knob lighting structure according to claim 1, wherein a light shielding member is provided between the first light guide part and the second light guide part to prevent light leakage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4253190U JPH042428U (en) | 1990-04-23 | 1990-04-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4253190U JPH042428U (en) | 1990-04-23 | 1990-04-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH042428U true JPH042428U (en) | 1992-01-10 |
Family
ID=31554157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4253190U Pending JPH042428U (en) | 1990-04-23 | 1990-04-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH042428U (en) |
-
1990
- 1990-04-23 JP JP4253190U patent/JPH042428U/ja active Pending
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