JPS6033739U

JPS6033739U - Holder for display element in ground fault detection display

Info

Publication number: JPS6033739U
Application number: JP12613883U
Authority: JP
Inventors: 久富　光春; 石原　克朗
Original assignee: エナジーサポート株式会社
Priority date: 1983-08-12
Filing date: 1983-08-12
Publication date: 1985-03-07

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図は地絡検出表示器の回路図、第２図はこの考案を
具体化したホルダの表示素子を取着した状態の正面図、
第３図は同じく側面図、第４図は同じく表示素子を取外
した状態の正面図、第５図〜第８図は第２実施例を示し
、第５図はホルダの表示素子を取着した状態の平面図、
第６図は表示素子を取着した状態の表面図、第７図は同
じ（側面図、第８図は表示素子を取外した状態の側面図
である。１１・・・・・・基台、１２・・・・・・支持碍子、１
３・・・・・・表示素子、１４・・・・・・接続端子、
１５ａ、１５ｂ・・・・・・電極、１６・・・・・・端
子部、１７・・・・・・接続片、１８・・・・・・スイ
ッチ片、１９・・・・・・接触部、２０・・・・・・係
止）　　　−ラング。Figure 1 is a circuit diagram of a ground fault detection indicator, Figure 2 is a front view of a holder embodying this idea with a display element attached.
Fig. 3 is a side view, Fig. 4 is a front view with the display element removed, Figs. 5 to 8 show the second embodiment, and Fig. 5 shows the holder with the display element attached. state plan,
Fig. 6 is a surface view with the display element attached, Fig. 7 is the same (side view), and Fig. 8 is a side view with the display element removed. 11... Base; 12...Support insulator, 1
3... Display element, 14... Connection terminal,
15a, 15b... Electrode, 16... Terminal part, 17... Connection piece, 18... Switch piece, 19... Contact part , 20...locked) - rung.

Claims

[Claims for Utility Model Registration] 1. In a ground fault detection display device in which a display element operates to display a display using a current transformed by a transformer from a ground fault current flowing through a ground wire, each connection terminal of the display element is detachable. A switch part is configured in parallel between a pair of electrodes of the holder to be held, and the switch part is configured to be able to be turned on and off by the display element, and to close the circuit between both electrodes before the display element is separated from the electrodes. A holder for a display element in a ground fault detection display device, characterized in that parts are arranged in a corresponding manner. 2. The switch part is a switch piece that extends from one electrode of the holder so that it can elastically approach and separate from a connecting piece provided on the other electrode using a spring.
A holder for a display element in a ground fault detection display device as described in . 3. For use as a display element in a ground fault detection indicator according to claim 1, wherein the switch portion is a switch piece extending from one electrode of the holder so as to be able to elastically approach and separate from the other electrode. holder.