JPS5988843U

JPS5988843U - photoelectric detector

Info

Publication number: JPS5988843U
Application number: JP18403082U
Authority: JP
Inventors: 永田　邦生; 山中　積助
Original assignee: オムロン株式会社
Priority date: 1982-12-04
Filing date: 1982-12-04
Publication date: 1984-06-15
Also published as: JPS6343722Y2

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

[Brief explanation of drawings]

゛図面はこの考案の一実施例を示し、第１図は光、　電
スイッチの分解斜視図、第２図は同要部の拡大分解斜視
図、第３図ａは検出窓が上方又は下方に位置する状態を
示す光電スイッチの斜視図、第３図すは検出窓が左方又
は右方に位置する状態を示す同斜視図である。１：光電スイッチ、２ａ：発光素子、２ｂ：受光素子、
３：本体ケース、４：補助ケース、５．　５ａ、　　５
ｂニブリント基板、６：前面板、７：前部ケース、７ａ
：検出窓、８：後部ケース、９：検出口、１０：基板、
１５：延長片、１６：掛止孔、１８：凹所、１９：突起
、２０：案内面、２１：：］−ト、２２：Ｌ／７ズ。第１図２２　　ラし−〆へ、゛The drawings show one embodiment of this invention; Fig. 1 is an exploded perspective view of a light/electric switch, Fig. 2 is an enlarged exploded perspective view of the same essential parts, and Fig. 3a shows an example in which the detection window is oriented upward or downward. FIG. 3 is a perspective view of the photoelectric switch showing a state where the detection window is located, and FIG. 1: Photoelectric switch, 2a: Light emitting element, 2b: Light receiving element,
3: Main case, 4: Auxiliary case, 5. 5a, 5
b Niblint board, 6: Front plate, 7: Front case, 7a
: detection window, 8: rear case, 9: detection port, 10: board,
15: extension piece, 16: latching hole, 18: recess, 19: protrusion, 20: guide surface, 21: :]-t, 22: L/7z. Fig. 1 22 Rashi - To the end,

Claims

[Scope of utility model registration request]

(1) A photoelectric element in the main case, an auxiliary case that supports the photoelectric element and is inserted and fixed in the front part of the main case,
A printed circuit board connected to the photoelectric element is housed,
In the photoelectric detector in which a front plate is attached facing the photoelectric element, a detection port is provided on the top surface of the auxiliary case, and extension pieces are provided extending rearward on both upper and lower sides of the rear end. and a locking hole is drilled in this extension piece, while
Projections are formed on both sides of the front of the printed circuit board, and the projections are engaged with the latching holes to attach the printed circuit board to the auxiliary case in a constant state regardless of which direction the detection port of the auxiliary case faces. and is housed in the main body case.

(2) A utility model registration request characterized in that the main body case is formed by fitting a front case and a rear case, and the front case houses the auxiliary case force and the rear case houses the printed circuit board. The photoelectric detector according to item 1.