JPH0310587U

JPH0310587U -

Info

Publication number: JPH0310587U
Application number: JP7096489U
Authority: JP
Priority date: 1989-06-16
Filing date: 1989-06-16
Publication date: 1991-01-31
Anticipated expiration: 2004-06-16
Also published as: JPH0741191Y2

Description

[Brief explanation of drawings]

第１図乃至第８図は本考案の一実施例を示すも
ので、第１図は要部の縦断側面図、第２図は光電
スイツチ装置全体の斜視図、第３図は要部の分解
斜視図、第４図乃至第８図は組立手順を順に示す
側面図であり、第９図は一従来例を示す第１図相
当図、第１０図は他の従来例を示す第１図相当図
である。図面中、１１……光電スイツチ装置（電子回路
装置）、１２……ケース、１３……光電スイツチ
本体、１４……ケーブル、１５……貫通孔、１５
ａ……係合孔、１７……芯線、１８……外被、１
９……モールド部、１９ａ……リング溝、１９ｂ
……突部（係合部）、２０……パツキン、２１…
…ブツシユ、２１ａ……スリツト、２１ｂ……孔
部（被係合部）、２１ｃ……係合突部を示す。 Figures 1 to 8 show an embodiment of the present invention, with Figure 1 being a vertical sectional side view of the main parts, Figure 2 being a perspective view of the entire photoelectric switch device, and Figure 3 being an exploded view of the main parts. The perspective view and FIGS. 4 to 8 are side views showing the assembly procedure in order, FIG. 9 is a view equivalent to FIG. 1 showing one conventional example, and FIG. 10 is a view equivalent to FIG. 1 showing another conventional example. It is a diagram. In the drawings, 11...Photoelectric switch device (electronic circuit device), 12...Case, 13...Photoelectric switch body, 14...Cable, 15...Through hole, 15
a...Engagement hole, 17...Core wire, 18...Outer cover, 1
9...Mold part, 19a...Ring groove, 19b
... Protrusion (engaging part), 20... Packing, 21...
...bush, 21a... slit, 21b... hole (engaged part), 21c... engagement protrusion.

Claims

[Scope of utility model registration request]

In a structure in which a cable connected to an electronic circuit device housed in a case is led out through the case, a through hole provided in the case and having an engagement hole in an inner peripheral wall, and a distal end side of the cable. A molded portion is formed integrally with the outer sheath of the cable and has an outer diameter smaller than the inner diameter of the through hole, and a slit that extends in the axial direction. a bush that can be fitted from the mold part and inserted into the through hole by fitting into the mold part; an engaging part and an engaged part that engage with the cable in a state that prevents axial movement; and an engaging part and an engaged part that are provided in the bush and engage with the cable in a state that prevents axial movement of the bush with respect to the case. A case penetration structure for a cable in an electronic circuit device, comprising an engaging protrusion that engages with an engaging hole.