JPS6436946U - - Google Patents
Info
- Publication number
- JPS6436946U JPS6436946U JP13202587U JP13202587U JPS6436946U JP S6436946 U JPS6436946 U JP S6436946U JP 13202587 U JP13202587 U JP 13202587U JP 13202587 U JP13202587 U JP 13202587U JP S6436946 U JPS6436946 U JP S6436946U
- Authority
- JP
- Japan
- Prior art keywords
- core
- circuit board
- printed circuit
- clamping protrusion
- detection coil
- 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 3
- 238000005476 soldering Methods 0.000 claims 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Landscapes
- Switches That Are Operated By Magnetic Or Electric Fields (AREA)
Description
第１図から第４図は本考案の実施例に係り、第
１図はその全体構成を示す縦断面図、第２図、第
３図はコアへのプリント基板の取り付けを示す斜
視図、第４図はコアの他の実施例の斜視図である
。第５図はコアへのプリント基板の取り付けの従
来例を示す斜視図である。
４はフエライトコア、５は検出コイル、６はプ
リント基板、１０は挟持用突起、１２は半田。
1 to 4 relate to an embodiment of the present invention, in which FIG. 1 is a vertical sectional view showing the overall configuration, FIGS. 2 and 3 are perspective views showing the attachment of a printed circuit board to the core, and FIG. FIG. 4 is a perspective view of another embodiment of the core. FIG. 5 is a perspective view showing a conventional example of attaching a printed circuit board to the core. 4 is a ferrite core, 5 is a detection coil, 6 is a printed circuit board, 10 is a holding projection, and 12 is solder.
Claims (1)
プリント基板とを備える近接スイツチにおいて、 前記コアの後面の所定位置に前記プリント基板
端部の挟持用突起が一体に設けられ、前記挟持用
突起に前記端部が挟持状態とされて前記プリント
基板が取り付けられるとともに、前記挟持用突起
と前記端部との当接部分において半田付けによる
アース接続がなされてなることを特徴とする近接
スイツチ。[Claims for Utility Model Registration] A proximity switch comprising: a detection coil that responds to the approach of a detected object; a core that houses the detection coil; and a printed circuit board that is provided with an end connected to the rear surface of the core. A clamping protrusion for the end of the printed circuit board is integrally provided at a predetermined position on the rear surface of the core, and the printed circuit board is attached with the end held by the clamping protrusion, and the clamping protrusion A proximity switch characterized in that a ground connection is made by soldering at a contact portion between the protrusion and the end portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13202587U JPS6436946U (en) | 1987-08-28 | 1987-08-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13202587U JPS6436946U (en) | 1987-08-28 | 1987-08-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6436946U true JPS6436946U (en) | 1989-03-06 |
Family
ID=31388617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13202587U Pending JPS6436946U (en) | 1987-08-28 | 1987-08-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6436946U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03103537U (en) * | 1990-02-07 | 1991-10-28 |
-
1987
- 1987-08-28 JP JP13202587U patent/JPS6436946U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03103537U (en) * | 1990-02-07 | 1991-10-28 |