JPS61190586U - - Google Patents
Info
- Publication number
- JPS61190586U JPS61190586U JP7437785U JP7437785U JPS61190586U JP S61190586 U JPS61190586 U JP S61190586U JP 7437785 U JP7437785 U JP 7437785U JP 7437785 U JP7437785 U JP 7437785U JP S61190586 U JPS61190586 U JP S61190586U
- Authority
- JP
- Japan
- Prior art keywords
- plate
- light source
- slit
- source device
- signal level
- 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.)
- Granted
Links
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Illuminated Signs And Luminous Advertising (AREA)
Description
第１図は本考案信号レベル表示装置の一実施例
を示す断面図、第２図は本考案信号レベル表示装
置の一実施例の分解斜視図、第３図〜第５図は夫
夫本考案の説明に供する線図、第６図は本考案の
信号レベル表示装置の他の実施例を示す断面図、
第７図及び第８図は夫々第６図の説明に供する線
図、第９図及び第１０図は夫々信号レベル表示装
置の従来例を示す正面図及び平面図、第１１図は
信号レベル表示装置の例を示す平面図、第１２図
は信号レベル表示装置の他の例を示す平面図であ
る。
図中、１ｆ２，１ｅ２……１ｆ１は夫々光源、
２は光源装置、４は暗箱、５は半透明板、７は拡
散板、８は波板レンズ、９ｆ２，９ｅ２……９ｆ
１は夫々スリツトである。
Fig. 1 is a sectional view showing an embodiment of the signal level display device of the present invention, Fig. 2 is an exploded perspective view of an embodiment of the signal level display device of the present invention, and Figs. 6 is a cross-sectional view showing another embodiment of the signal level display device of the present invention,
7 and 8 are diagrams for explaining FIG. 6, FIG. 9 and 10 are a front view and a plan view showing a conventional example of a signal level display device, respectively, and FIG. 11 is a signal level display. FIG. 12 is a plan view showing another example of the signal level display device. In the figure, 1f 2 , 1e 2 ... 1f 1 is a light source,
2 is a light source device, 4 is a dark box, 5 is a translucent plate, 7 is a diffuser plate, 8 is a corrugated plate lens, 9f 2 , 9e 2 ... 9f
1 is a slit, respectively.
Claims (1)
中央部に配された光源を中心として左右に連続的
且つ対称的に変化するように複数の光源が一列に
配されている光源装置と、 該光源装置上に配された所定形状のスリツトを
有するスリツト板と、 該スリツト板上に配された略円弧状をなす拡散
板と、 該拡散板上に配された波板レンズと、 該波板レンズ上に配された半透明板より成るこ
とを特徴とする信号レベル表示装置。[Claim for Utility Model Registration] A plurality of light sources arranged in a line so that the number of light sources turned on in response to changes in signal level changes continuously and symmetrically from side to side with the light source placed in the center as the center. a light source device arranged on the light source device, a slit plate having a slit of a predetermined shape arranged on the light source device, a diffuser plate having a substantially arc shape arranged on the slit plate, and a diffuser plate arranged on the diffuser plate. A signal level display device comprising a corrugated plate lens and a semi-transparent plate disposed on the corrugated plate lens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7437785U JPH0339815Y2 (en) | 1985-05-20 | 1985-05-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7437785U JPH0339815Y2 (en) | 1985-05-20 | 1985-05-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61190586U true JPS61190586U (en) | 1986-11-27 |
| JPH0339815Y2 JPH0339815Y2 (en) | 1991-08-21 |
Family
ID=30614619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7437785U Expired JPH0339815Y2 (en) | 1985-05-20 | 1985-05-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0339815Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010204169A (en) * | 2009-02-27 | 2010-09-16 | Fujitsu General Ltd | Electric apparatus |
-
1985
- 1985-05-20 JP JP7437785U patent/JPH0339815Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010204169A (en) * | 2009-02-27 | 2010-09-16 | Fujitsu General Ltd | Electric apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0339815Y2 (en) | 1991-08-21 |