JPS6312132U - - Google Patents
Info
- Publication number
- JPS6312132U JPS6312132U JP10506786U JP10506786U JPS6312132U JP S6312132 U JPS6312132 U JP S6312132U JP 10506786 U JP10506786 U JP 10506786U JP 10506786 U JP10506786 U JP 10506786U JP S6312132 U JPS6312132 U JP S6312132U
- Authority
- JP
- Japan
- Prior art keywords
- locking piece
- proximity switch
- circuit board
- printed circuit
- case
- 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
- 238000004804 winding Methods 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 2
- 229920003002 synthetic resin Polymers 0.000 claims description 2
- 239000000057 synthetic resin Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Switches That Are Operated By Magnetic Or Electric Fields (AREA)
- Electronic Switches (AREA)
Description
第１図および第２図はこの考案による近接スイ
ツチの一実施例を示す図で、第１図は縦断面図、
第２図は要部分解斜視図、第３図は従来の近接ス
イツチの一例を示す縦断面図である。
１……ケース、２……コア、２ａ……円柱、２
ｂ……切欠き、３……巻枠、３ａ……一側鍔、３
ｂ……係止片、４……検出コイル、４ａ，４ｂ…
…口出線、５……プリント基板、５ａ……導電パ
ターン、５ｂ……溝、６……導出ケーブル、７…
…合成樹脂。
1 and 2 are diagrams showing one embodiment of the proximity switch according to this invention, and FIG. 1 is a longitudinal sectional view;
FIG. 2 is an exploded perspective view of essential parts, and FIG. 3 is a longitudinal sectional view showing an example of a conventional proximity switch. 1...Case, 2...Core, 2a...Cylinder, 2
b... Notch, 3... Winding frame, 3a... One side flange, 3
b... Locking piece, 4... Detection coil, 4a, 4b...
...Output wire, 5...Printed circuit board, 5a...Conductive pattern, 5b...Groove, 6...Leading cable, 7...
...Synthetic resin.
Claims (1)
の対向する２箇所に切欠きを有する有底筒状のコ
アと、該コアの前記円柱に案内され一側鍔に前記
切欠きのそれぞれを通り先端が広幅になる係止片
が延長された検出コイルの巻枠と、前記コアを挾
み巻枠の係止片が結合され前記コアとの接触面に
検出コイル制御回路のＯＶ電位に接続された導電
パターンを有するプリント基板と、該プリント基
板に接続されケース外への導出ケーブルとを備え
、前記ケース内に合成樹脂を充填してなることを
特徴とする近接スイツチ。 ２ 実用新案登録請求の範囲第１項記載の近接ス
イツチにおいて、巻枠の係止片は先端が先割れの
矢印状に形成され、この係止片がプリント基板の
幅方向の両側に形成された溝または孔に係合する
ようにしたことを特徴とする近接スイツチ。[Claims for Utility Model Registration] 1. A bottomed cylindrical core that abuts the side surface of the case, has a cylinder in the center, and has notches at two opposing locations on the periphery; A winding frame of a detection coil having an extended locking piece whose tip passes through each of the notches and has a wide tip on the collar, and a locking piece of the winding frame that sandwiches the core are combined and detected on the contact surface with the core. It is characterized by comprising a printed circuit board having a conductive pattern connected to the OV potential of the coil control circuit, and a cable connected to the printed circuit board leading out of the case, and the case is filled with synthetic resin. Proximity switch. 2. In the proximity switch described in claim 1 of the utility model registration, the locking piece of the winding frame is formed in the shape of an arrow with a split end, and the locking piece is formed on both sides of the printed circuit board in the width direction. A proximity switch characterized in that it is adapted to engage a groove or a hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10506786U JPS6312132U (en) | 1986-07-09 | 1986-07-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10506786U JPS6312132U (en) | 1986-07-09 | 1986-07-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6312132U true JPS6312132U (en) | 1988-01-26 |
Family
ID=30979146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10506786U Pending JPS6312132U (en) | 1986-07-09 | 1986-07-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6312132U (en) |
-
1986
- 1986-07-09 JP JP10506786U patent/JPS6312132U/ja active Pending