JPH03100339U - - Google Patents
Info
- Publication number
- JPH03100339U JPH03100339U JP11834290U JP11834290U JPH03100339U JP H03100339 U JPH03100339 U JP H03100339U JP 11834290 U JP11834290 U JP 11834290U JP 11834290 U JP11834290 U JP 11834290U JP H03100339 U JPH03100339 U JP H03100339U
- Authority
- JP
- Japan
- Prior art keywords
- light
- core
- front side
- front cover
- hole
- 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 2
Landscapes
- Switches That Are Operated By Magnetic Or Electric Fields (AREA)
Description
第１図はこの考案による近接スイツチの一例を
示す縦断面図、第２図は同近接スイツチの要部の
拡大断面図、第３図および第４図はそれぞれ同近
接スイツチの要部の変形構造を示す拡大断面図、
第５図は従来の近接スイツチを示す縦断面図であ
る。
１……ケース、４……コア、５……検出コイル
、２１……透孔、２２……動作表示灯、２３……
前面カバー、２４……光拡散材。
Fig. 1 is a vertical sectional view showing an example of the proximity switch according to this invention, Fig. 2 is an enlarged sectional view of the main parts of the proximity switch, and Figs. 3 and 4 are respectively modified structures of the main parts of the proximity switch. An enlarged cross-sectional view showing
FIG. 5 is a longitudinal sectional view showing a conventional proximity switch. 1... Case, 4... Core, 5... Detection coil, 21... Through hole, 22... Operation indicator light, 23...
Front cover, 24...Light diffusing material.
Claims (1)
配置されたコアと、このコアの前面から貫通形成
された透孔と、この透孔内に設定された動作表示
灯と、上記コアの前面側に配置された透光性の前
面カバーとを具備したことを特徴とする近傍スイ
ツチ。 (2) 前面カバーに光拡散材を分散させて充填し
、動作表示灯の光で上記前面カバーの全面を発光
させるように構成してなる請求項１記載の近傍ス
イツチ。[Claims for Utility Model Registration] (1) A core around which a detection coil is wound and placed on the front side of the case, a through hole formed through the front side of the core, and a hole set in the through hole. What is claimed is: 1. A nearby switch comprising: an operation indicator light; and a translucent front cover disposed on the front side of the core. 2. The proximity switch according to claim 1, wherein the front cover is filled with a dispersed light diffusing material, and the entire surface of the front cover is made to emit light by the light of the operation indicator light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11834290U JPH03100339U (en) | 1989-11-15 | 1990-11-09 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13272589 | 1989-11-15 | ||
| JP11834290U JPH03100339U (en) | 1989-11-15 | 1990-11-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03100339U true JPH03100339U (en) | 1991-10-21 |
Family
ID=31890379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11834290U Pending JPH03100339U (en) | 1989-11-15 | 1990-11-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03100339U (en) |
-
1990
- 1990-11-09 JP JP11834290U patent/JPH03100339U/ja active Pending