JPH0474898U - - Google Patents
Info
- Publication number
- JPH0474898U JPH0474898U JP11851790U JP11851790U JPH0474898U JP H0474898 U JPH0474898 U JP H0474898U JP 11851790 U JP11851790 U JP 11851790U JP 11851790 U JP11851790 U JP 11851790U JP H0474898 U JPH0474898 U JP H0474898U
- Authority
- JP
- Japan
- Prior art keywords
- light emitting
- operation panel
- board
- panel surface
- emitting part
- 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
- 239000011347 resin Substances 0.000 claims description 5
- 229920005989 resin Polymers 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Audible And Visible Signals (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Elimination Of Static Electricity (AREA)
Description
第１図は本考案に係る操作パネルの静電防止構
造の一実施例を示す概略図、第２図は本考案に係
る操作パネルの静電防止構造に採用する発光ダイ
オードの樹脂モールドの形状であり、Ａは発光部
下方が筒体状に成形された樹脂モールドを示す縦
断面図、Ｂは発光部下方が円柱状に成形された樹
脂モールドを示す縦断面図である。第３図は従来
の操作パネルを示す概略図である。
１０……操作パネル、１１……パネル面、１２
……プリント基板、１３……発光ダイオード、１
４……貫通孔、１５……レンズ、１６……発光部
、１７……リードフレーム、１８……樹脂モール
ド。
Fig. 1 is a schematic diagram showing one embodiment of the antistatic structure for the operation panel according to the present invention, and Fig. 2 shows the shape of the resin mold of the light emitting diode adopted in the antistatic structure for the operation panel according to the present invention. A is a longitudinal sectional view showing a resin mold in which the lower part of the light emitting part is formed into a cylindrical shape, and B is a longitudinal sectional view showing a resin mold in which the lower part of the light emitting part is formed in a cylindrical shape. FIG. 3 is a schematic diagram showing a conventional operation panel. 10...Operation panel, 11...Panel surface, 12
...Printed circuit board, 13...Light emitting diode, 1
4...Through hole, 15...Lens, 16...Light emitting part, 17...Lead frame, 18...Resin mold.
Claims (1)
実装した基板を配設した操作パネルにおいて、 上記発光ダイオードのうち、操作パネル面に近
接して発光部を位置し該発光部から基板まで給電
用のリードフレームを露出しているものについて
、上記発光部と共に上記基板上のリードフレーム
を同一の樹脂モールドにて囲繞したことを特徴と
する、操作パネルの静電防止構造。[Scope of Claim for Utility Model Registration] In an operation panel in which a board on which a light emitting diode is mounted is disposed behind the panel surface of a case, etc., a light emitting part of the light emitting diode is located close to the operation panel surface, and the light emitting part is located close to the operation panel surface. An antistatic structure for an operation panel, characterized in that the lead frame for power supply is exposed from the part to the board, and the lead frame on the board is surrounded by the same resin mold as the light emitting part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11851790U JPH0474898U (en) | 1990-11-14 | 1990-11-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11851790U JPH0474898U (en) | 1990-11-14 | 1990-11-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0474898U true JPH0474898U (en) | 1992-06-30 |
Family
ID=31866441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11851790U Pending JPH0474898U (en) | 1990-11-14 | 1990-11-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0474898U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS614307B2 (en) * | 1980-10-22 | 1986-02-08 | Ebara Mfg | |
| JPS63271983A (en) * | 1986-12-12 | 1988-11-09 | Mitsubishi Cable Ind Ltd | Light emitting diode lamp |
| JPH01146376A (en) * | 1987-12-02 | 1989-06-08 | Stanley Electric Co Ltd | Chip led |
-
1990
- 1990-11-14 JP JP11851790U patent/JPH0474898U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS614307B2 (en) * | 1980-10-22 | 1986-02-08 | Ebara Mfg | |
| JPS63271983A (en) * | 1986-12-12 | 1988-11-09 | Mitsubishi Cable Ind Ltd | Light emitting diode lamp |
| JPH01146376A (en) * | 1987-12-02 | 1989-06-08 | Stanley Electric Co Ltd | Chip led |
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