JPS61167343U - - Google Patents
Info
- Publication number
- JPS61167343U JPS61167343U JP5086885U JP5086885U JPS61167343U JP S61167343 U JPS61167343 U JP S61167343U JP 5086885 U JP5086885 U JP 5086885U JP 5086885 U JP5086885 U JP 5086885U JP S61167343 U JPS61167343 U JP S61167343U
- Authority
- JP
- Japan
- Prior art keywords
- peripheral wall
- circuit board
- light emitting
- emitting element
- proximity switch
- 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
- 230000002093 peripheral effect Effects 0.000 claims description 8
- 238000001514 detection method Methods 0.000 claims description 4
- 229920003002 synthetic resin Polymers 0.000 claims 4
- 239000000057 synthetic resin Substances 0.000 claims 4
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Switches That Are Operated By Magnetic Or Electric Fields (AREA)
- Electronic Switches (AREA)
Description
第１図及び第２図は本考案の第１の実施例を示
すもので、第１図は縦断側面図、第２図は斜視図
であり、第３図乃至第６図は夫々本考案の第２乃
至第５の実施例を示す第１図相当図である。
図面中、１はケース、１ａは透孔（透光部）、
２は回路基板、４は検出コイル、５はケーブル、
７は周壁部、８，１１はキヤツプ、１２はケース
、１２ａは透孔（透光部）、１３は周壁部、１４
は部分周壁部を示す。
1 and 2 show a first embodiment of the present invention, in which FIG. 1 is a longitudinal sectional side view, FIG. 2 is a perspective view, and FIGS. 3 to 6 respectively show a first embodiment of the present invention. FIG. 1 is a diagram corresponding to FIG. 1 showing second to fifth embodiments; In the drawing, 1 is a case, 1a is a transparent hole (transparent part),
2 is a circuit board, 4 is a detection coil, 5 is a cable,
7 is a peripheral wall part, 8 and 11 are caps, 12 is a case, 12a is a through hole (transparent part), 13 is a peripheral wall part, 14
indicates a partial peripheral wall.
Claims (1)
路基板にリード線を介して接続された検出コイル
と前記回路基板に接続されたケーブルの一部とを
覆うようにして合成樹脂により周壁部を一体成形
し、この一体成形物をケース内に挿設してなる近
接スイツチ。 ２ 周壁部の検出コイル側の端部がケースより突
出されていることを特徴とする実用新案登録請求
の範囲第１項に記載の近接スイツチ。 ３ 回路基板は発光素子を有し、ケースはこの発
光素子に対応して透光部を有し、周壁部全体は透
明合成樹脂により成形されていることを特徴する
実用新案登録請求の範囲第１項に記載の近接スイ
ツチ。 ４ 周壁部の検出コイル側の端部にはキヤツプが
付設されていることを特徴とする実用新案登録請
求の範囲第３項に記載の近接スイツチ。 ５ 回路基板は発光素子を有し、ケースはこの発
光素子に対応して透孔部を有し、周壁部の発光素
子と対応する部分は透明合成樹脂で成形され残り
の部分は不透明合成樹脂により成形されているこ
とを特徴とする実用新案登録請求の範囲第１項に
記載の近接スイツチ。[Claims for Utility Model Registration] 1. Covering a circuit board on which electronic components are attached, a detection coil connected to this circuit board via a lead wire, and a part of a cable connected to the circuit board. A proximity switch whose peripheral wall is integrally molded from synthetic resin and this integrally molded product is inserted into a case. 2. The proximity switch according to claim 1, wherein the end of the peripheral wall on the detection coil side protrudes from the case. 3 Utility model registration claim 1 characterized in that the circuit board has a light emitting element, the case has a transparent part corresponding to the light emitting element, and the entire peripheral wall part is molded from transparent synthetic resin. Proximity switch as described in section. 4. The proximity switch according to claim 3 of the utility model registration, characterized in that a cap is attached to the end of the peripheral wall on the detection coil side. 5 The circuit board has a light emitting element, the case has a through hole corresponding to the light emitting element, the part of the peripheral wall corresponding to the light emitting element is molded with transparent synthetic resin, and the remaining part is molded with opaque synthetic resin. The proximity switch according to claim 1, which is molded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5086885U JPS61167343U (en) | 1985-04-05 | 1985-04-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5086885U JPS61167343U (en) | 1985-04-05 | 1985-04-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61167343U true JPS61167343U (en) | 1986-10-17 |
Family
ID=30569403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5086885U Pending JPS61167343U (en) | 1985-04-05 | 1985-04-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61167343U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4836357B1 (en) * | 1970-05-13 | 1973-11-02 |
-
1985
- 1985-04-05 JP JP5086885U patent/JPS61167343U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4836357B1 (en) * | 1970-05-13 | 1973-11-02 |
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