JPH0420127U - - Google Patents
Info
- Publication number
- JPH0420127U JPH0420127U JP6172890U JP6172890U JPH0420127U JP H0420127 U JPH0420127 U JP H0420127U JP 6172890 U JP6172890 U JP 6172890U JP 6172890 U JP6172890 U JP 6172890U JP H0420127 U JPH0420127 U JP H0420127U
- Authority
- JP
- Japan
- Prior art keywords
- power source
- printer
- battery power
- electronic device
- supplies
- 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
Links
- 238000001514 detection method Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Power Sources (AREA)
Description
第１図は本考案の実施例によるプリンタ付き電
子機器の全体の概略構成を示すブロツク図、第２
図は同電子機器の補助電源の出力低下に応じた電
源制御のフローチヤート図である。
１……制御部、２……プリンタ、３……主電源
、４……補助電源、５……記憶部、６……キーボ
ード、７……電圧検出回路、８……電源切り換え
回路、９……デイスプレイ。
FIG. 1 is a block diagram showing the overall schematic configuration of an electronic device with a printer according to an embodiment of the present invention, and FIG.
The figure is a flowchart of power supply control in response to a decrease in the output of the auxiliary power supply of the electronic device. DESCRIPTION OF SYMBOLS 1...Control unit, 2...Printer, 3...Main power supply, 4...Auxiliary power supply, 5...Storage unit, 6...Keyboard, 7...Voltage detection circuit, 8...Power switching circuit, 9... ...display.
Claims (1)
う第１の電池電源と、 プリンタに給電を行なう第２の電池電源と、 該第２の電池電源の出力電圧を検出する検出手
段と、 該検出手段により第２の電池電源の出力電圧が
所定値以下になつたことが検出された場合にプリ
ンタへの給電を第２の電池電源から第１の電池電
源に切り換えて行なわせる制御手段を備えたこと
を特徴とするプリンタ付き電子機器。[Scope of Utility Model Registration Claim] In a portable electronic device with a printer, a first battery power source that supplies power to each part of the electronic device other than the printer, a second battery power source that supplies power to the printer, and the second battery power source that supplies power to the printer. a detection means for detecting an output voltage of the second battery power source; 1. An electronic device with a printer, comprising: control means for switching from a first battery power source to a first battery power source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6172890U JPH0420127U (en) | 1990-06-13 | 1990-06-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6172890U JPH0420127U (en) | 1990-06-13 | 1990-06-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0420127U true JPH0420127U (en) | 1992-02-20 |
Family
ID=31590233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6172890U Pending JPH0420127U (en) | 1990-06-13 | 1990-06-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0420127U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013182487A (en) * | 2012-03-02 | 2013-09-12 | Toshiba Tec Corp | Information processing apparatus and battery management method of information processing apparatus |
-
1990
- 1990-06-13 JP JP6172890U patent/JPH0420127U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013182487A (en) * | 2012-03-02 | 2013-09-12 | Toshiba Tec Corp | Information processing apparatus and battery management method of information processing apparatus |
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