JPS59141652U

JPS59141652U - power supply

Info

Publication number: JPS59141652U
Application number: JP3653583U
Authority: JP
Inventors: 雅弘藤田
Original assignee: ソニー株式会社
Priority date: 1983-03-14
Filing date: 1983-03-14
Publication date: 1984-09-21

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図はこの考案の一実施例を示す斜視図、第２図はこ
の考案の要部の説明に供するための斜視図、第３図は電
池の交換を必要とする警報音を発生する回路の一例を示
す系統図、第４図はこの考案の他の実施例を示す斜視図
、第５図はこの考案の更に他の実施例を示す斜視図、第
６図は第５図における電源の切り換えの回路の一例を示
す接続図である。１．４０．５０は機器筐体、２，５１．５２は電池ホル
ダ、３．４は収納部、４．５は電池ホルダの電極部、６
．　７．　４２．　４３は電源取出し部材である。Fig. 1 is a perspective view showing an embodiment of this invention, Fig. 2 is a perspective view for explaining the main parts of this invention, and Fig. 3 is a circuit that generates an alarm sound that requires battery replacement. FIG. 4 is a perspective view showing another embodiment of this invention; FIG. 5 is a perspective view showing still another embodiment of this invention; FIG. 6 is a diagram showing the power supply in FIG. FIG. 3 is a connection diagram showing an example of a switching circuit. 1.40.50 is the device housing, 2, 51.52 is the battery holder, 3.4 is the storage part, 4.5 is the electrode part of the battery holder, 6
．． 7. 42. 43 is a power supply extraction member.

Claims

[Scope of utility model registration request]

A power supply device in which a device housing is provided with a storage portion through which batteries or battery holders can penetrate, and a power supply extraction member is disposed in the storage portion with which the electrode portions of a plurality of batteries or battery holders to be replaced can come into contact at the same time. .