JPS5963732U

JPS5963732U - Automatic power release device for microcomputer

Info

Publication number: JPS5963732U
Application number: JP15779882U
Authority: JP
Inventors: 村田　貞次郎; 田村　一則
Original assignee: Individual
Current assignee: Individual
Priority date: 1982-10-19
Filing date: 1982-10-19
Publication date: 1984-04-26
Also published as: JPH0138686Y2

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図は本考案の一実施例を示す回路図、第２、図は第
１図の面路構成を一部改良した一実施例を示す回路図で
ある。１・・・電源、２・・・電源出力部、３・・・対応開閉
部、４・・・主リレーコイル、４ｂ、４’　ｂ・・・主
リレーコイル４のｂ接点、５・・・ヒユーズ、６・・・
補助リレーコイル、６ａ、６’　ａ・・・補助リレーコ
イルのａ接点、７・・・押ボタンスイッチ、８・・・ヒ
ユーズ、９・・・パイロットランプ、１０・・・テスト
ランプ、１１゜１−２・・・手動スイッチ。FIG. 1 is a circuit diagram showing an embodiment of the present invention, and FIG. 2 is a circuit diagram showing an embodiment in which the surface road configuration of FIG. 1 is partially improved. DESCRIPTION OF SYMBOLS 1... Power supply, 2... Power output part, 3... Compatible switching part, 4... Main relay coil, 4b, 4' b... B contact of main relay coil 4, 5... Hughes, 6...
Auxiliary relay coil, 6a, 6' a...A contact of the auxiliary relay coil, 7...Push button switch, 8...Fuse, 9...Pilot lamp, 10...Test lamp, 11゜1 -2...Manual switch.

Claims

[Scope of utility model registration request]

(1) a power output section for a common power input port of the microcomputer and accessory equipment, and a corresponding opening/closing part for the external connection port of the accessory equipment energizing circuit switching contact controlled by a microrelay built in the microcomputer;
A main relay coil connected in series with the corresponding switching section, an auxiliary relay coil connected in parallel with the series circuit of the main relay coil and the corresponding switching section and in parallel with the power output section, and the auxiliary relay coil. and a series connection portion of the B contact of the main relay coil and the A contact of the auxiliary relay coil connected in series to the path of the excitation current supplied from the power supply to the main relay coil, and connected in parallel to the series connection portion. An automatic power release device for a microcomputer, characterized in that it is equipped with a manually operated automatic return switch.

(2) Utility model registration In the device described in claim (1), there is provided a pilot lamp, a separate b contact point of the main relay coil, and a separate a contact point of the auxiliary relay coil. A power supply automatic opening bag device for a microcomputer, characterized in that a series circuit with a contact point is connected in parallel to the power supply.

(3) Utility model registration In the device described in claim (2), a series circuit of a test lamp and a manual switch is connected in parallel to a series circuit of the pilot lamp and the b contact of the main relay coil. A power supply automatic release device for a microcomputer, characterized in that a manual switch is connected in parallel to a main relay coil b contact connected in series in the excitation current path of the main relay coil and the auxiliary relay coil. .