JPH033140U - - Google Patents
Info
- Publication number
- JPH033140U JPH033140U JP6193889U JP6193889U JPH033140U JP H033140 U JPH033140 U JP H033140U JP 6193889 U JP6193889 U JP 6193889U JP 6193889 U JP6193889 U JP 6193889U JP H033140 U JPH033140 U JP H033140U
- Authority
- JP
- Japan
- Prior art keywords
- charging
- circuit
- signal
- charging current
- current
- 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
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
Description
第１図は本考案の充電装置の一実施例を示すブ
ロツク図、第２図は充電装置の充電回路と充電電
流制御回路を示す回路図、第３図は上記実施例の
動作を示す波形図である。
１……無線機、２……電池、３……電源スイツ
チ、４……無線部、５……接断信号発生回路、６
……充電装置、７……整流回路、８……交流電源
、９……充電回路、１０……充電電流制御回路。
Fig. 1 is a block diagram showing an embodiment of the charging device of the present invention, Fig. 2 is a circuit diagram showing the charging circuit and charging current control circuit of the charging device, and Fig. 3 is a waveform diagram showing the operation of the above embodiment. It is. DESCRIPTION OF SYMBOLS 1...Radio device, 2...Battery, 3...Power switch, 4...Radio section, 5...Connection/disconnection signal generation circuit, 6
... Charging device, 7... Rectifier circuit, 8... AC power supply, 9... Charging circuit, 10... Charging current control circuit.
Claims (1)
装置において、充電電流を可変できる充電回路と
、携帯用機器の電源スイツチのオン・オフを検出
して電源スイツチのオン信号およびオフ信号を出
力する接断信号発生回路からのオン信号を受けて
上記充電回路の充電電流を増加する充電電流制御
回路とを備えたことを特徴とする充電装置。 ２ 前記充電電流制御回路で増加する充電電流の
増加分が携帯用機器の消費電流と同じ電流値であ
ることを特徴とする実用新案登録請求の範囲第１
項記載の充電装置。[Scope of Claim for Utility Model Registration] 1. A charging device that charges a battery built into a portable device, which includes a charging circuit that can vary the charging current, and a charging circuit that detects whether the power switch of the portable device is turned on or off and controls the power switch. A charging device comprising: a charging current control circuit that increases the charging current of the charging circuit in response to an ON signal from a disconnection signal generation circuit that outputs an ON signal and an OFF signal. 2 Utility model registration claim 1, characterized in that the amount of increase in the charging current increased by the charging current control circuit is the same current value as the current consumption of the portable device.
Charging device as described in section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6193889U JPH033140U (en) | 1989-05-30 | 1989-05-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6193889U JPH033140U (en) | 1989-05-30 | 1989-05-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH033140U true JPH033140U (en) | 1991-01-14 |
Family
ID=31590640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6193889U Pending JPH033140U (en) | 1989-05-30 | 1989-05-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH033140U (en) |
-
1989
- 1989-05-30 JP JP6193889U patent/JPH033140U/ja active Pending