JPH02101229U - - Google Patents
Info
- Publication number
- JPH02101229U JPH02101229U JP904189U JP904189U JPH02101229U JP H02101229 U JPH02101229 U JP H02101229U JP 904189 U JP904189 U JP 904189U JP 904189 U JP904189 U JP 904189U JP H02101229 U JPH02101229 U JP H02101229U
- Authority
- JP
- Japan
- Prior art keywords
- light
- light source
- guide member
- instrument
- display section
- 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
- 238000009434 installation Methods 0.000 description 1
Landscapes
- Details Of Measuring Devices (AREA)
- Details Of Measuring And Other Instruments (AREA)
Description
第１図は本考案に係る計器表示装置の実施例を
示す斜視図、第２図は上記計器表示装置による光
の照射状態を示す正面図、第３図は放物面の設置
状態を示す断面図、第４図は光導部材および凸レ
ンズの変形例を示す斜視図である。
１……光源、２……光導部材、３……凸レンズ
、４……反射用放物面、５……光導入部。
Fig. 1 is a perspective view showing an embodiment of the instrument display device according to the present invention, Fig. 2 is a front view showing the state of light irradiation by the above instrument display device, and Fig. 3 is a cross section showing the installation state of the paraboloid. FIG. 4 is a perspective view showing a modified example of the light guide member and the convex lens. DESCRIPTION OF SYMBOLS 1... Light source, 2... Light guide member, 3... Convex lens, 4... Paraboloid for reflection, 5... Light introduction part.
Claims (1)
の表示部に案内し、この表示部を発光させるよう
にした計器表示装置において、上記光源と光導部
材の光導入部との間に凸レンズを配設するととも
に、上記光源の側辺部および背後部を覆うように
反射用放物面を設置し、この反射用放物面の焦点
位置に上記光源を配設したことを特徴とする計器
表示装置。 In an instrument display device in which light emitted from a light source is guided to a display section of an instrument by a light guide member, and the display section is made to emit light, a convex lens is disposed between the light source and the light introduction section of the light guide member. and a reflecting paraboloid is installed to cover the side and rear parts of the light source, and the light source is arranged at the focal point of the reflecting paraboloid. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP904189U JPH02101229U (en) | 1989-01-27 | 1989-01-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP904189U JPH02101229U (en) | 1989-01-27 | 1989-01-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02101229U true JPH02101229U (en) | 1990-08-13 |
Family
ID=31215446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP904189U Pending JPH02101229U (en) | 1989-01-27 | 1989-01-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02101229U (en) |
-
1989
- 1989-01-27 JP JP904189U patent/JPH02101229U/ja active Pending
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