JPH01160526U - - Google Patents
Info
- Publication number
- JPH01160526U JPH01160526U JP5339188U JP5339188U JPH01160526U JP H01160526 U JPH01160526 U JP H01160526U JP 5339188 U JP5339188 U JP 5339188U JP 5339188 U JP5339188 U JP 5339188U JP H01160526 U JPH01160526 U JP H01160526U
- Authority
- JP
- Japan
- Prior art keywords
- interface circuit
- control circuit
- circuit
- battery
- power supply
- 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
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Power Sources (AREA)
Description
第１図は本考案の電子機器の構成を示すブロツ
ク図、第２図、第３図は本考案の他の実施例を示
すブロツク図、第４図は従来例を示すブロツク図
である。
１……制御装置、４……プリンタ、５……イン
ターフエイス回路、８……電源回路、９，１３…
…通電制御回路。
FIG. 1 is a block diagram showing the configuration of an electronic device according to the present invention, FIGS. 2 and 3 are block diagrams showing other embodiments of the present invention, and FIG. 4 is a block diagram showing a conventional example. 1... Control device, 4... Printer, 5... Interface circuit, 8... Power supply circuit, 9, 13...
...Electrification control circuit.
Claims (1)
フエイス回路を内蔵し電池駆動可能な電子機器に
於いて、電池電源とインターフエイス回路間に設
けられた通電制御回路と、インターフエイス回路
の使用時にインターフエイス回路に通電するよう
前記通電制御回路を制御する制御信号を出力する
制御装置で構成したことを特徴とする電子機器。 In electronic devices for printers or battery-operated devices that have a built-in interface circuit such as RS-232C, there is a current control circuit installed between the battery power source and the interface circuit, and a power supply control circuit installed between the battery power source and the interface circuit, and a power supply control circuit installed in the interface circuit when the interface circuit is used. 1. An electronic device comprising a control device that outputs a control signal for controlling the energization control circuit to energize.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5339188U JPH01160526U (en) | 1988-04-20 | 1988-04-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5339188U JPH01160526U (en) | 1988-04-20 | 1988-04-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01160526U true JPH01160526U (en) | 1989-11-08 |
Family
ID=31279373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5339188U Pending JPH01160526U (en) | 1988-04-20 | 1988-04-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01160526U (en) |
-
1988
- 1988-04-20 JP JP5339188U patent/JPH01160526U/ja active Pending
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