JPH0214126U - - Google Patents

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Publication number
JPH0214126U
JPH0214126U JP9243488U JP9243488U JPH0214126U JP H0214126 U JPH0214126 U JP H0214126U JP 9243488 U JP9243488 U JP 9243488U JP 9243488 U JP9243488 U JP 9243488U JP H0214126 U JPH0214126 U JP H0214126U
Authority
JP
Japan
Prior art keywords
battery
circuit
power
capacity
electronic switch
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP9243488U
Other languages
Japanese (ja)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP9243488U priority Critical patent/JPH0214126U/ja
Publication of JPH0214126U publication Critical patent/JPH0214126U/ja
Pending legal-status Critical Current

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Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案の実施例を示すブロツク図、第
２図は本考案実施例の動作を概念的に示す図、第
３図は従来例の構成を示す図、第４図は従来例の
動作を概念的に示す図である。 １……電源装置、４……バツクアツプ用バツテ
リ、５……バツテリ残量検出回路、６，７……電
子スイツチ。 Fig. 1 is a block diagram showing an embodiment of the present invention, Fig. 2 is a diagram conceptually showing the operation of the embodiment of the present invention, Fig. 3 is a diagram showing the configuration of a conventional example, and Fig. 4 is a diagram showing a conventional example. FIG. 3 is a diagram conceptually showing the operation. 1...Power supply device, 4...Backup battery, 5...Battery remaining amount detection circuit, 6, 7...Electronic switch.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 電源オフの間、バツテリにより特定の部品に電
源を供給するコンピユータ機器において、バツテ
リの残存容量を監視する回路と、該回路によりバ
ツテリ容量が少なくなつたことを検出したときに
、特定の部品に対する使用目的に応じて電源供給
を制御する電子スイツチを具備することを特徴と
するバツテリバツクアツプ回路。 In computer equipment that uses a battery to supply power to specific parts while the power is off, there is a circuit that monitors the remaining capacity of the battery, and when the circuit detects that the battery capacity has become low, A battery backup circuit characterized in that it is equipped with an electronic switch that controls power supply according to the purpose.
JP9243488U 1988-07-14 1988-07-14 Pending JPH0214126U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9243488U JPH0214126U (en) 1988-07-14 1988-07-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9243488U JPH0214126U (en) 1988-07-14 1988-07-14

Publications (1)

Publication Number Publication Date
JPH0214126U true JPH0214126U (en) 1990-01-29

Family

ID=31316871

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9243488U Pending JPH0214126U (en) 1988-07-14 1988-07-14

Country Status (1)

Country Link
JP (1) JPH0214126U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5644981A (en) * 1979-09-20 1981-04-24 Toshiba Corp Electronic device equipped with printer
JPS60198617A (en) * 1984-03-23 1985-10-08 Canon Inc Electronic equipment with information processing functions

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5644981A (en) * 1979-09-20 1981-04-24 Toshiba Corp Electronic device equipped with printer
JPS60198617A (en) * 1984-03-23 1985-10-08 Canon Inc Electronic equipment with information processing functions

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