JPS5926880U

JPS5926880U - jack

Info

Publication number: JPS5926880U
Application number: JP12268882U
Authority: JP
Inventors: 七田　明人
Original assignee: 星電器製造株式会社
Priority date: 1982-08-11
Filing date: 1982-08-11
Publication date: 1984-02-20
Also published as: JPS6217991Y2

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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は本考案に係るジャックの構成を示す分解斜視図
、第２図はジャック本体の底面図、第３図は本考案に係
るジャックの側面図、第４図は接片の接続状態を示す電
気回路図、第５図はカバ一部材の内側を示す斜視図、第
６図は接片の所要部分に突起が当接する様子を示す部分
縦断面図である。１．１・・・ジャック本体、１１・・・底部、ｌｌａ・
・・　。貫通孔、１２・・・前側壁、１２ａ、１２ａ・・・丸孔
、１３・・・係止突起、２１．　２２．　２３．　２４
．　２５・・・接片、２１ａ、　２２ａ、　２３ａ、　
２４ａ、　２５ａ・・・接続端子、３・・・カバ一部材
、３１・・・蓋板部、３１ａ、３１ｂ・・・突起、３２
・・・側板部、３２ａ・・・係止窓。Fig. 1 is an exploded perspective view showing the structure of the jack according to the present invention, Fig. 2 is a bottom view of the jack body, Fig. 3 is a side view of the jack according to the invention, and Fig. 4 shows the connection state of the contact pieces. FIG. 5 is a perspective view showing the inside of the cover member, and FIG. 6 is a partial vertical sectional view showing how the protrusions come into contact with required portions of the contact piece. 1.1...jack body, 11...bottom, lla.
・・・ . Through hole, 12... Front side wall, 12a, 12a... Round hole, 13... Locking protrusion, 21. 22. 23. 24
．． 25... contact piece, 21a, 22a, 23a,
24a, 25a... Connection terminal, 3... Cover member, 31... Lid plate portion, 31a, 31b... Protrusion, 32
...Side plate part, 32a...locking window.

Claims

[Scope of utility model registration request]

It is made of an insulating material and is shaped like a long box with no lid, and has a stepped shape on the inside for attaching the contact piece, a plurality of locking protrusions on the outer periphery, and a plurality of through holes at required locations on the bottom in the longitudinal direction. The jack body has a round hole for plug insertion at one end, and a plurality of contact pieces made of metal and bent into a predetermined shape, and the connecting terminals are perpendicular to the direction of insertion of the plug. A plurality of contact pieces protrude to the outside of the jack body through the through hole, and a cover plate portion and a side plate portion made of an insulating material, and are attached to the inner surface of the cover plate portion in relation to the required portions of the contact pieces. A cover member is provided with a plurality of locking windows associated with the locking projections on one side plate portion protruding from a plurality of projections, and when the cover member is attached to the jack body, A jack characterized in that the protrusion comes into contact with a predetermined portion of the contact piece to fix the contact piece.