JPS60115480U

JPS60115480U - jack

Info

Publication number: JPS60115480U
Application number: JP1984001468U
Authority: JP
Inventors: 保坂　泰司
Original assignee: エスエムケイ株式会社
Priority date: 1984-01-10
Filing date: 1984-01-10
Publication date: 1985-08-05

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]

第１図は本考案によるジャックの１実施例を示す分解斜
視図、第２図は同上の上部カバーを取り去った状態の平
面図、第３図は第４図中Ａ−Ａ線　゛断面図、第４図は
第２図中Ｃ−Ｃ線断面図、第５図は第２図中Ｃ−Ｃ線断
面図である。１・・・ジャック本体、１１・・・切換板、１３・・・
テーバ一部、１４・・・カム板、１６・・・テーパ一部
、１７・・・プラグ、１８・・・摺動体、２２・・・コ
イルばね、２８．２９，３０・・・プラグ接触片。Fig. 1 is an exploded perspective view showing one embodiment of the jack according to the present invention, Fig. 2 is a plan view of the same with the upper cover removed, Fig. 3 is a sectional view taken along line A-A in Fig. 4, 4 is a sectional view taken along the line CC in FIG. 2, and FIG. 5 is a sectional view taken along the line CC in FIG. 1...Jack body, 11...Switching plate, 13...
Taper part, 14...Cam plate, 16...Taper part, 17...Plug, 18...Sliding body, 22...Coil spring, 28.29, 30...Plug contact piece .

Claims

[Scope of utility model registration request]

(1) In a jack in which a plurality of elastic plug contact pieces are provided in the jack body, and each of the plug contact pieces contacts a corresponding contact point of the plug when the plug is inserted, a cam plate is installed inside the jack body. A sliding member is provided which is movable back and forth and is interlocked with the insertion and removal of the plug, and a switching plate is provided which engages with the cam plate and is movable back and forth in a direction substantially perpendicular to the direction of insertion and removal of the plug. A jack characterized in that the plug contact piece is locked to a plate, and the plug contact piece is brought into contact with and separated from the plug in synchronization with insertion and removal of the plug.

(2) The cam plate forms a tapered part on the − side, and the switching plate forms a tapered part that contacts the tapered part of the cam plate,
Utility model registration claim No. 1 in which the movement of the cam plate is converted into the movement of the switching plate by sliding a part of these tapers.
Jack as described in section.

(3) The sliding body is attached with a coil spring in the direction of plug removal.
□The jack according to claim 1, wherein the switching plate is separated from the plug by the elasticity of the plug contact piece.