JPH0447619U - - Google Patents
Info
- Publication number
- JPH0447619U JPH0447619U JP8861090U JP8861090U JPH0447619U JP H0447619 U JPH0447619 U JP H0447619U JP 8861090 U JP8861090 U JP 8861090U JP 8861090 U JP8861090 U JP 8861090U JP H0447619 U JPH0447619 U JP H0447619U
- Authority
- JP
- Japan
- Prior art keywords
- pointer
- light
- base
- pointer base
- layer
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Details Of Measuring Devices (AREA)
- Details Of Measuring And Other Instruments (AREA)
Description
第１図は本考案よりなる指針照明装置の実施例
を示した要部拡大図、第２図はその要部を示した
斜視図、第３図及び第４図は従来例の説明図であ
る。
１１……反射層、１２……遮光層。
Fig. 1 is an enlarged view of the main part showing an embodiment of the pointer illumination device according to the present invention, Fig. 2 is a perspective view showing the main part, and Figs. 3 and 4 are explanatory diagrams of the conventional example. . 11... Reflective layer, 12... Light shielding layer.
Claims (1)
基部２ｂ及び該指針基部２ｂより半径方向に延び
る指示部２ａを有する指針２と、前記指針基部２
ｂの上面及び側面に設けられた遮光性キヤツプ部
材３と、前記指針基部２ｂの底面から受光する照
明光を前記指示部２ａに向けて反射させる反射面
５とを備えた計器指針の照明装置において、前記
指針基部２ｂの底面に、前記反射面５に導光する
照明光受光面７を残して、指針内部に入つた光が
該底面からの漏光を防ぐ反射層１１を形成し、さ
らにこの反射層１１の下面には、その反射層下面
に照射された光が文字板方向へ反射しないように
するための遮光層１２を形成したことを特徴とす
る計器指針の照明装置。 A pointer 2 having a pointer base 2b made of a translucent material and serving as the center of rotation of the pointer, and an indicator 2a extending in a radial direction from the pointer base 2b; and the pointer base 2.
An illumination device for an instrument pointer, comprising a light-shielding cap member 3 provided on the top and side surfaces of the pointer base 2b, and a reflecting surface 5 that reflects illumination light received from the bottom surface of the pointer base 2b toward the indicator 2a. , a reflective layer 11 is formed on the bottom surface of the pointer base 2b to prevent light entering the pointer from leaking from the bottom surface, leaving an illumination light receiving surface 7 that guides the light to the reflecting surface 5; An illumination device for an instrument pointer, characterized in that a light shielding layer 12 is formed on the lower surface of the layer 11 to prevent light irradiated onto the lower surface of the reflective layer from being reflected toward the dial.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8861090U JPH0447619U (en) | 1990-08-24 | 1990-08-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8861090U JPH0447619U (en) | 1990-08-24 | 1990-08-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0447619U true JPH0447619U (en) | 1992-04-22 |
Family
ID=31821961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8861090U Pending JPH0447619U (en) | 1990-08-24 | 1990-08-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0447619U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5918420A (en) * | 1982-07-22 | 1984-01-30 | Nissan Motor Co Ltd | Display device |
-
1990
- 1990-08-24 JP JP8861090U patent/JPH0447619U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5918420A (en) * | 1982-07-22 | 1984-01-30 | Nissan Motor Co Ltd | Display device |
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