JPS60113988U

JPS60113988U - Earth terminal mechanism of small jack

Info

Publication number: JPS60113988U
Application number: JP1984001162U
Authority: JP
Inventors: 小野田　近衛
Original assignee: Individual
Current assignee: Individual
Priority date: 1984-01-09
Filing date: 1984-01-09
Publication date: 1985-08-01
Also published as: JPH0113349Y2

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 the drawing]

図面は本考案の実施例を示すもので、第１図は一部断面
プラグ挿込みを示す開蓋ジャックの拡大平面図、第２図
はアース端子を取付けた開蓋ケースの拡大平面図、第３
図はアース端子取付部の拡　　　　−大断面図、第４図
はアース端子板の拡大平面図、第５図は第４図の斜面図
である。１・・・・・・プラグ挿込部、２・・・・・・薄肉前壁
、３・・・・・・ケース、４・・・・・・侯通孔、５・
・・・・・段差空溝、６・・・・・・彎曲板、７，７′
・・・・・・対向スリット、８・・・・・・張出彎曲接
触部、９・・・・・・端子脚片、１０＝・・・・・アー
ス端子板、１１，１１’・・・・・・カシメ止め。羊ｌ閉ｑ、　　　　　　　　／Ｊ　１４ａ＃ｓａａThe drawings show an embodiment of the present invention; Fig. 1 is an enlarged plan view of the open-lid jack showing plug insertion in partial cross section, Fig. 2 is an enlarged plan view of the open-lid case with the ground terminal attached; 3
The figure is an enlarged sectional view of the earth terminal mounting part, FIG. 4 is an enlarged plan view of the earth terminal plate, and FIG. 5 is an oblique view of FIG. 4. 1...Plug insertion part, 2...Thin front wall, 3...Case, 4...Housing hole, 5...
...Step hollow groove, 6...Curved plate, 7,7'
......Opposing slit, 8...Protruding curved contact portion, 9...Terminal leg piece, 10=...Ground terminal plate, 11, 11'... ...Caulking stop. sheep l closed q, /J 14 a#saa

Claims

[Scope of utility model registration request]

A suitable jack mechanism is provided, and the plug insertion part 1 is inserted into the inner bottom of the case 3 of a small jack with a top cover provided on the front of the thin front wall 2 separately from the ground terminal, from the plug insertion hole to the rear. A shallow step groove 5 having a required width corresponding to the permissible ground and ground contact range a of the plug P, suitable for fitting a slightly curved plate, and having a fitting hole 4 through which the terminal leg passes through the bottom surface. , and the central part of the plate surface of the curved plate 6, which is large enough to be cushioned freely within the groove 5, is the source of boring an opposing slit 7.7' toward the plug direction. When the curved plate 6 is inserted into the groove, a bridge-shaped protruding curved contact portion 8 with a height protruding from the center of the plug entry path outside the groove is formed, and a fitting hole 4 is provided at the rear side. A ground terminal plate 10, which is provided with a terminal leg piece 9 that can be passed through the terminal, is inserted into the fitting hole 4 by fitting the leg piece 9 into the fitting hole 4, and crushing the vicinity of the hook edges at both rear corners of the hollow groove 5 to remove the terminal. A ground terminal mechanism for a small jack, in which the terminal plate 10 is fitted into the groove 5 in a cushioned manner by caulking both sides of the rear part of the plate 10.