JPS59159045U - Proximity switch sensor - Google Patents

Proximity switch sensor

Info

Publication number
JPS59159045U
JPS59159045U JP5429183U JP5429183U JPS59159045U JP S59159045 U JPS59159045 U JP S59159045U JP 5429183 U JP5429183 U JP 5429183U JP 5429183 U JP5429183 U JP 5429183U JP S59159045 U JPS59159045 U JP S59159045U
Authority
JP
Japan
Prior art keywords
proximity switch
sensor
case
shielded cable
resonant circuit
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
JP5429183U
Other languages
Japanese (ja)
Inventor
博行 山崎
建治 上田
平尾 猪一
小形 昭光
野寺 久敏
神谷 文男
Original Assignee
オムロン株式会社
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 オムロン株式会社 filed Critical オムロン株式会社
Priority to JP5429183U priority Critical patent/JPS59159045U/en
Publication of JPS59159045U publication Critical patent/JPS59159045U/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図はアンプ分離形の近接スイッチの概略回路プロッ
タ図、第2図は第1図の近接スイッチに使用される従来
のセンサの側断面図、第3図はこの考案の一実施例を示
す近接スイッチのセンサの側断面図、第4図は第3図の
センサに使用されるシールド部材の一例を示す平面図、
第5図は、第4図に示すシールド部材をケーブルの芯線
周囲に取付ける状態を示す斜視図である。 3・・・・・・ケーブル、10・・・・・・ケース、1
3・・・・・・コ ・イル、14・・・・・・コンデン
サ、1B・・・・・・シールド部材。 「−j−−、−1「−−− L2−
Fig. 1 is a schematic circuit plotter diagram of a proximity switch with separate amplifier type, Fig. 2 is a side sectional view of a conventional sensor used in the proximity switch of Fig. 1, and Fig. 3 shows an embodiment of this invention. 4 is a side sectional view of a sensor of a proximity switch; FIG. 4 is a plan view showing an example of a shield member used in the sensor of FIG. 3;
FIG. 5 is a perspective view showing how the shield member shown in FIG. 4 is attached around the core wire of the cable. 3...Cable, 10...Case, 1
3... Coil, 14... Capacitor, 1B... Shield member. "-j--,-1"-- L2-

Claims (3)

【実用新案登録請求の範囲】[Scope of utility model registration request] (1)ケース内にコイルとコンデンサからなる共振回路
が内蔵され、この共振回路がケース内でシールド付ケー
ブルに接続され、このシールド付ケーブルがケース外部
に導出されてなる近接スイッチのセンサにおいて、 前記ケース内の、前記共振回路とシールド付ケーブルと
の接続点近傍に、この接続点及びシールド付ケーブルの
先端部を囲繞するシールド部材を設けたことを特徴とす
る近接スイッチのセンサ。
(1) A proximity switch sensor in which a resonant circuit consisting of a coil and a capacitor is built in the case, this resonant circuit is connected to a shielded cable within the case, and the shielded cable is led out of the case, as described above. A sensor for a proximity switch, characterized in that a shield member is provided in the case near a connection point between the resonant circuit and the shielded cable, and surrounds the connection point and the tip of the shielded cable.
(2)前記シールド部材は、フィルム上に金属箔が貼着
されたものであることを特徴とする実用新案登録請求の
範囲第1項記載の近接スイッチρセンサ。
(2) The proximity switch ρ sensor according to claim 1, wherein the shield member is a film on which metal foil is adhered.
(3)前記金属箔はスダレ状に形成したものであること
を特徴とする実用新案登録請求の範囲第2項記載の近接
スイYチのセンサ。
(3) The sensor for a proximity switch according to claim 2, wherein the metal foil is formed in a sagging shape.
JP5429183U 1983-04-11 1983-04-11 Proximity switch sensor Pending JPS59159045U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5429183U JPS59159045U (en) 1983-04-11 1983-04-11 Proximity switch sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5429183U JPS59159045U (en) 1983-04-11 1983-04-11 Proximity switch sensor

Publications (1)

Publication Number Publication Date
JPS59159045U true JPS59159045U (en) 1984-10-25

Family

ID=30184635

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5429183U Pending JPS59159045U (en) 1983-04-11 1983-04-11 Proximity switch sensor

Country Status (1)

Country Link
JP (1) JPS59159045U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009048902A (en) * 2007-08-21 2009-03-05 Omron Corp Proximity sensor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009048902A (en) * 2007-08-21 2009-03-05 Omron Corp Proximity sensor

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