JPS5841954U - Proximity switch shield device - Google Patents

Proximity switch shield device

Info

Publication number
JPS5841954U
JPS5841954U JP13693181U JP13693181U JPS5841954U JP S5841954 U JPS5841954 U JP S5841954U JP 13693181 U JP13693181 U JP 13693181U JP 13693181 U JP13693181 U JP 13693181U JP S5841954 U JPS5841954 U JP S5841954U
Authority
JP
Japan
Prior art keywords
proximity switch
shield device
switch shield
conductive tape
core
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
Application number
JP13693181U
Other languages
Japanese (ja)
Inventor
正 杉山
Original Assignee
株式会社山武
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 株式会社山武 filed Critical 株式会社山武
Priority to JP13693181U priority Critical patent/JPS5841954U/en
Publication of JPS5841954U publication Critical patent/JPS5841954U/en
Pending legal-status Critical Current

Links

Landscapes

  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
  • Electronic Switches (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図および第２図は従来の装置を示す分解斜視図、第
３図はこの考案の一実施例を示す近接スイッチの側断面
図、第４図は要部の分解斜視図、第５図は近接スイッチ
のブロック回路図、第６図は導電性テープの側断面図で
ある。 １・・・ケース、２・・・感応面、３−・・コア、５・
・・コイル、６・・・プリント回路基板、７・・・導電
性テープ、８・・・リード線、９・・・半田付け、２０
・・・近接スイッチ回路、２１・・・コンデンサ、２２
・・・発振回路、２３・・・検波回路、２４・・・スイ
ッヂング回路、２５・・・出力回路、２６・・・アース
導体、２７・・・電子部品、３０・・・ケーブル、４０
・・・被検出体。Figures 1 and 2 are exploded perspective views showing a conventional device, Figure 3 is a side sectional view of a proximity switch showing an embodiment of this invention, Figure 4 is an exploded perspective view of the main parts, and Figure 5. 6 is a block circuit diagram of the proximity switch, and FIG. 6 is a side sectional view of the conductive tape. 1...Case, 2...Sensitive surface, 3-...Core, 5-
... Coil, 6... Printed circuit board, 7... Conductive tape, 8... Lead wire, 9... Soldering, 20
... Proximity switch circuit, 21 ... Capacitor, 22
... Oscillator circuit, 23... Detection circuit, 24... Switching circuit, 25... Output circuit, 26... Earth conductor, 27... Electronic component, 30... Cable, 40
...Object to be detected.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ケース１に内蔵されるコア３内に検出コイル５を収容す
るとともに上記ケース１内には上記検出コイル５ととも
に回路を形成するプリント回路基板６を収容し、かつ上
記コア３には導電性テープ７を貼付し、さらにこの導電
性テープを上記プリント回路基板６のアース導体２６に
電気的に接続した近接スイッチのシールド装置。A detection coil 5 is housed in a core 3 built in the case 1, and a printed circuit board 6 forming a circuit together with the detection coil 5 is housed in the case 1, and a conductive tape 7 is attached to the core 3. A shielding device for a proximity switch, in which a conductive tape is attached to the ground conductor 26 of the printed circuit board 6.
JP13693181U 1981-09-14 1981-09-14 Proximity switch shield device Pending JPS5841954U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13693181U JPS5841954U (en) 1981-09-14 1981-09-14 Proximity switch shield device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13693181U JPS5841954U (en) 1981-09-14 1981-09-14 Proximity switch shield device

Publications (1)

Publication Number Publication Date
JPS5841954U true JPS5841954U (en) 1983-03-19

Family

ID=29930233

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13693181U Pending JPS5841954U (en) 1981-09-14 1981-09-14 Proximity switch shield device

Country Status (1)

Country Link
JP (1) JPS5841954U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01180225U (en) * 1988-06-09 1989-12-25

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01180225U (en) * 1988-06-09 1989-12-25
JPH0345709Y2 (en) * 1988-06-09 1991-09-26

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