JPH02133882U

JPH02133882U -

Info

Publication number: JPH02133882U
Application number: JP4191189U
Authority: JP
Priority date: 1989-04-10
Filing date: 1989-04-10
Publication date: 1990-11-07

Description

[Brief explanation of drawings]

第１図は本考案に係るピンプラグの部分断面図
、第２図は同ピンプラグの展開図、第３図は棒状
電極のリード線接続用端子部の斜視図、第４図は
本考案の他の実施例に係るピンプラグの部分断面
図である。なお、図面中、１，２１はピンプラグ、２はプ
ラグ本体、３，２３はケース、３ｃ，２３ｃはケ
ースの先端部、３ｄは外側電極との係合部である
突条、５は棒状電極、５ａはテーパ部、６，２６
は外側電極、６ａはスリツト、８はピン、９は割
り溝、１１は翼部、１５はピンに係合する段部、
２３ｄは外側電極との係合部であるケースの先端
内側縁部である。 Fig. 1 is a partial sectional view of a pin plug according to the present invention, Fig. 2 is an exploded view of the same pin plug, Fig. 3 is a perspective view of a terminal portion for connecting a lead wire of a rod-shaped electrode, and Fig. 4 is a partial cross-sectional view of a pin plug according to the present invention. FIG. 3 is a partial cross-sectional view of a pin plug according to an example. In the drawings, 1 and 21 are pin plugs, 2 is a plug body, 3 and 23 are cases, 3c and 23c are tips of the cases, 3d is a protrusion that is an engaging part with the outer electrode, 5 is a rod-shaped electrode, 5a is a tapered part, 6, 26
is an outer electrode, 6a is a slit, 8 is a pin, 9 is a dividing groove, 11 is a wing portion, 15 is a stepped portion that engages with the pin,
23d is the inner edge of the tip of the case, which is the engagement portion with the outer electrode.

Claims

[Scope of utility model registration request]

In a pin plug that has a case that forms the head of the plug in a plug body in which a rod-shaped electrode and an outer electrode are arranged coaxially, a split groove is provided on the tip side of the rod-shaped electrode, and a slot is provided on the inside of the rod-shaped electrode in the axial direction. 1. A pin plug characterized in that a pin is inserted to widen a split groove by movement of the pin, and an engaging portion is provided in the case to reduce the diameter of an outer electrode.