JPH0267535U - - Google Patents

Info

Publication number
JPH0267535U
JPH0267535U JP14791088U JP14791088U JPH0267535U JP H0267535 U JPH0267535 U JP H0267535U JP 14791088 U JP14791088 U JP 14791088U JP 14791088 U JP14791088 U JP 14791088U JP H0267535 U JPH0267535 U JP H0267535U
Authority
JP
Japan
Prior art keywords
case body
hole
annular groove
protrusion
opening
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
JP14791088U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP14791088U priority Critical patent/JPH0267535U/ja
Priority to US07/433,787 priority patent/US4990768A/en
Priority to AT89121017T priority patent/ATE89081T1/en
Priority to DE1989606351 priority patent/DE68906351T2/en
Priority to EP19890121017 priority patent/EP0368361B1/en
Priority to ES89121017T priority patent/ES2040966T3/en
Publication of JPH0267535U publication Critical patent/JPH0267535U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Switches Operated By Changes In Physical Conditions (AREA)

Description

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

第１図ａは本考案の一実施例による光電スイツ
チの一部切欠き上面図、第１図ｂはそのＡ―Ａ線
縦断面図、第２図はそのＢ―Ｂ線断面図、第３図
は本実施例の光電スイツチの組立構成図、第４図
及び第５図は従来の光電スイツチの中央縦断面図
である。 １……ケース本体、１ｃ，１ｄ……開口、２…
…溝、３……オーリング、４……フレーム、４ｂ
，４ｃ……素子ホルダ部、４ｄ，４ｅ……弾性突
片、４ｆ……端子台部、６，１０ａ，１０ｂ……
プリント基板、１３……本体カバー、１３ａ〜１
３ｄ……突起。 FIG. 1a is a partially cutaway top view of a photoelectric switch according to an embodiment of the present invention, FIG. 1b is a longitudinal cross-sectional view taken along the line A--A, FIG. The figure is an assembled configuration diagram of the photoelectric switch of this embodiment, and FIGS. 4 and 5 are center vertical sectional views of the conventional photoelectric switch. 1...Case body, 1c, 1d...Opening, 2...
... Groove, 3... O-ring, 4... Frame, 4b
, 4c...Element holder part, 4d, 4e...Elastic protrusion piece, 4f...Terminal block part, 6, 10a, 10b...
Printed circuit board, 13...Body cover, 13a-1
3d...protrusion.

Claims (1)

【実用新案登録請求の範囲】 上面が開放されその開口部外周に環状の溝を有
すると共に該環状溝の外側に係合用の孔を有する
ケース本体と、 前記環状溝に挿入される環状のオーリングと、 前記ケース本体の開口部側に設けられた端子台
が一体に形成され、前記ケース本体の孔に内側よ
り係合する弾性突起を有すると共に、電子回路が
実装されたプリント基板を保持するフレームと、 前記ケース本体の孔に外側より係合する突起が
内向きに設けられ、前記ケース本体の孔に突起を
係合させて開口部を被う本体カバーと、を有する
ことを特徴とする電子機器。[Claims for Utility Model Registration] A case body having an open top surface and having an annular groove on the outer periphery of the opening and an engagement hole on the outside of the annular groove, and an annular O-ring inserted into the annular groove. and a frame integrally formed with a terminal block provided on the opening side of the case body, having an elastic protrusion that engages with the hole of the case body from the inside, and holding a printed circuit board on which an electronic circuit is mounted. and a main body cover having an inwardly provided protrusion that engages with the hole of the case body from the outside, and a body cover that covers the opening by engaging the protrusion with the hole of the case body. device.
JP14791088U 1988-11-11 1988-11-11 Pending JPH0267535U (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP14791088U JPH0267535U (en) 1988-11-11 1988-11-11
US07/433,787 US4990768A (en) 1988-11-11 1989-11-09 Electronic apparatus including photoelectric switch
AT89121017T ATE89081T1 (en) 1988-11-11 1989-11-13 ELECTRONIC DEVICE WITH A PHOTOELECTRIC SWITCH.
DE1989606351 DE68906351T2 (en) 1988-11-11 1989-11-13 Electronic device with a photoelectric switch.
EP19890121017 EP0368361B1 (en) 1988-11-11 1989-11-13 Electronic apparatus including photoelectric switch
ES89121017T ES2040966T3 (en) 1988-11-11 1989-11-13 ELECTRONIC DEVICE INCLUDING A PHOTOELECTRIC SWITCH.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14791088U JPH0267535U (en) 1988-11-11 1988-11-11

Publications (1)

Publication Number Publication Date
JPH0267535U true JPH0267535U (en) 1990-05-22

Family

ID=31418755

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14791088U Pending JPH0267535U (en) 1988-11-11 1988-11-11

Country Status (1)

Country Link
JP (1) JPH0267535U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6212231B2 (en) * 1977-02-22 1987-03-17 Gen Electric

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6212231B2 (en) * 1977-02-22 1987-03-17 Gen Electric

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