JPS62170654U - - Google Patents
Info
- Publication number
- JPS62170654U JPS62170654U JP5834686U JP5834686U JPS62170654U JP S62170654 U JPS62170654 U JP S62170654U JP 5834686 U JP5834686 U JP 5834686U JP 5834686 U JP5834686 U JP 5834686U JP S62170654 U JPS62170654 U JP S62170654U
- Authority
- JP
- Japan
- Prior art keywords
- molded body
- circuit board
- detection
- shield layer
- detection head
- 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
- 238000001514 detection method Methods 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 229920005989 resin Polymers 0.000 claims 2
- 239000011347 resin Substances 0.000 claims 2
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Description
図面は本考案を反射形光電スイツチに適用した
一実施例を示すもので、第１図は縦断側面図、第
２図は製作過程を示す分解側面図、第３図は同側
面図である。
図中、１は回路基板、２は検出ヘツド、２ａは
検出素子、２ｂは素子ヘツド、３はケーブル、４
は電子部品、６は成形体、７はシールド層、８は
ケース（周壁）を示す。
The drawings show an embodiment in which the present invention is applied to a reflective photoelectric switch, in which FIG. 1 is a vertical sectional side view, FIG. 2 is an exploded side view showing the manufacturing process, and FIG. 3 is a side view of the same. In the figure, 1 is a circuit board, 2 is a detection head, 2a is a detection element, 2b is an element head, 3 is a cable, and 4
6 indicates an electronic component, 6 indicates a molded body, 7 indicates a shield layer, and 8 indicates a case (peripheral wall).
Claims (1)
板と、この回路基板の端部に設けられたケーブル
と、前記回路基板及び検出ヘツドの一部、電子部
品並びに前記ケーブルの一部を覆うように合成樹
脂により成形された成形体と、この成形体の外周
部に導電性樹脂により一体成形されたシールド層
と、このシールド層及び前記成形体の外周囲を覆
うように設けられた周壁とを具備してなる検出ス
イツチ。 ２ 検出ヘツドは導電性樹脂製の素子ヘツドを備
えていることを特徴とする実用新案登録請求の範
囲第１項に記載の検出スイツチ。[Claims for Utility Model Registration] 1. A circuit board to which a detection head and electronic components are attached, a cable provided at the end of this circuit board, a part of the circuit board and detection head, electronic components, and the A molded body made of synthetic resin so as to cover a part of the cable, a shield layer integrally molded with conductive resin on the outer periphery of this molded body, and a molded body so as to cover this shield layer and the outer periphery of the molded body. A detection switch comprising a peripheral wall provided in the. 2. The detection switch according to claim 1, wherein the detection head includes an element head made of conductive resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5834686U JPS62170654U (en) | 1986-04-18 | 1986-04-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5834686U JPS62170654U (en) | 1986-04-18 | 1986-04-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62170654U true JPS62170654U (en) | 1987-10-29 |
Family
ID=30888835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5834686U Pending JPS62170654U (en) | 1986-04-18 | 1986-04-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62170654U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5791568A (en) * | 1980-11-28 | 1982-06-07 | Toshiba Corp | Light module |
-
1986
- 1986-04-18 JP JP5834686U patent/JPS62170654U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5791568A (en) * | 1980-11-28 | 1982-06-07 | Toshiba Corp | Light module |
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