JPH01129780U

JPH01129780U -

Info

Publication number: JPH01129780U
Application number: JP2574288U
Authority: JP
Priority date: 1988-02-26
Filing date: 1988-02-26
Publication date: 1989-09-04

Description

[Brief explanation of the drawing]

第１図はこの考案の一実施例である多段切換式
接続コネクタ装置の概略外形図、第２図および第
４図は同上多段切換式接続コネクタ装置の固定接
触子と可動接触子が接触した状態を示す縦断面図
、第３図は同上多段切換式接続コネクタ装置の固
定接触子と可動接触子が分離した状態を示す縦断
面図、第５図は従来のコネクタを手動により１：
ｎのように多段切換接続する概略図、第６図は従
来のコネクタを多接点リレーを用いて１：ｎのよ
うに多段切換接続する概略図である。Ａ：移動側ケース、Ｂ：固定側ケース、Ｆ：固
定接触子、Ｇ：永久磁石、Ｈ：係合片、Ｌ_１，Ｌ
_２…Ｌｎ：鉄片、Ｍ_１，Ｍ_２…Ｍｎ：可動接触子
、Ｎ_１，Ｎ_２…Ｎｎ：係合用凹部。 Fig. 1 is a schematic outline drawing of a multi-stage switching type connector device which is an embodiment of this invention, and Figs. 2 and 4 show a state where the fixed contact and movable contact of the same multi-stage switching type connector device are in contact with each other. FIG. 3 is a vertical cross-sectional view showing the fixed contact and movable contact of the same multi-stage switching connector device separated, and FIG.
FIG. 6 is a schematic diagram of a conventional connector connected in a 1:n manner using a multi-contact relay. A: Moving side case, B: Fixed side case, F: Fixed contact, G: Permanent magnet, H: Engagement piece, L ₁ , L
₂ ...Ln: Iron piece, _M1 , _M2 ...Mn: Movable contact, _N1 , _N2 ...Nn: Engagement recess.

Claims

[Scope of utility model registration request]

A plurality of movable contacts with iron pieces are arranged at regular intervals on the side wall surface of the hollow tube in parallel with the axis, and the same number of engagement recesses as the movable contacts are formed in each of the plurality of movable contacts. a fixed side case provided parallel to the axis at the same spacing as the arrangement interval, an engagement piece capable of engaging with the engagement recess, and an engagement piece that interlocks with the engagement piece and engages with the engagement recess. Sometimes the movable case is equipped with a permanent magnet that attracts the iron piece of the movable contact of the fixed case, and a fixed contact that comes into contact with it when the movable contact moves, and this movable case is the fixed case. A multi-stage switching connector device characterized by being configured to be able to move freely in the axial direction inside the hollow tube.