JPS618978U

JPS618978U - pin jack

Info

Publication number: JPS618978U
Application number: JP1984093948U
Authority: JP
Inventors: 康宏小枩
Original assignee: 星電器製造株式会社
Priority date: 1984-06-22
Filing date: 1984-06-22
Publication date: 1986-01-20
Also published as: JPH0134848Y2

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]

第１図はピンジャックの分解斜視図、第２図は組付状態
の斜視図、第３図は第１図の■〜■線に沿う中央横断面
図、第４図は第２図の■〜■線に沿う中央縦断面図、第
５図はプラグ挿入状態を示すピンジャックの中央縦断面
図。１・・・ピンジャック本体、２・・・可動接点、３・・
・固定接点、５・・・プラグ、１１・・・小径孔、１３
，、１４・・・凹溝、１５，１６・・・透孔、１７・・
・係合孔、２１・・・半円状湾曲部、２２・・・接触部
、２３．２５・・・後方延長部、２４・・・外方貫通部
、２６・・・外方引出し部。Fig. 1 is an exploded perspective view of the pin jack, Fig. 2 is a perspective view of the assembled state, Fig. 3 is a central cross-sectional view taken along the line ■ to ■ in Fig. 1, and Fig. 4 is a cross-sectional view of the pin jack in Fig. 2. Fig. 5 is a central vertical cross-sectional view taken along the line ~■, and Fig. 5 is a central vertical cross-sectional view of the pin jack showing the plug inserted state. 1... Pin jack body, 2... Movable contact, 3...
・Fixed contact, 5...Plug, 11...Small diameter hole, 13
,, 14... Concave groove, 15, 16... Through hole, 17...
- Engagement hole, 21... Semicircular curved part, 22... Contact part, 23.25... Rear extension part, 24... Outer penetrating part, 26... Outer drawer part.

Claims

[Scope of utility model registration request]

In a pin jack in which a fixed contact and a movable contact are installed in a pin jack body into which a plug is inserted, the movable contact is connected to one end of a semicircular curved part along a small diameter hole in the pin jack body for plug insertion. A contact part is formed that extends diagonally toward the axis of the pin jack body, and continues to the other end and extends rearward parallel to the axis of the pin jack body, then passes through the pin jack body and is perpendicular to the axis. The movable contact is connected upwardly to the upper part of the pin jack body. forming a through hole into which the contact can be inserted, and forming a recessed groove on the inner circumferential surface that engages with the semicircular curved part of the movable contact and the rear extension part that extends rearward therefrom;
Furthermore, there is a through hole through which the part extending rearward and outward along the outer surface of the pin jack body can be inserted downward, and by forcibly moving this part in the horizontal direction, it passes through the pin jack body and allows the shaft center to be inserted. A pijack characterized in that retaining holes are formed in communication with each other at right angles to the outer penetrating portion to prevent the outer penetrating portion from coming off.