JPS62111749U - - Google Patents
Info
- Publication number
- JPS62111749U JPS62111749U JP20066985U JP20066985U JPS62111749U JP S62111749 U JPS62111749 U JP S62111749U JP 20066985 U JP20066985 U JP 20066985U JP 20066985 U JP20066985 U JP 20066985U JP S62111749 U JPS62111749 U JP S62111749U
- Authority
- JP
- Japan
- Prior art keywords
- jack
- charging
- switch
- discrimination switch
- battery
- 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
- 238000007599 discharging Methods 0.000 claims 1
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
Description
第１図は本考案の一実施例を示す斜視図、第２
図は第１図における回路図、第３図ａは充電電池
と判別スイツチの関係を示す斜視図、同図ｂは乾
電池と判別スイツチの関係を示す斜視図である。
４はプラグ、５はジヤツク、６は判別スイツチ
、６ｄは作動片、８は電池、８ａは乾電池、８ｂ
は充電電池、１０はＡＣアダプター、１１は熱収
縮チユーブである。
Fig. 1 is a perspective view showing one embodiment of the present invention;
3A is a perspective view showing the relationship between the rechargeable battery and the discrimination switch, and FIG. 3B is a perspective view showing the relationship between the dry battery and the discrimination switch. 4 is a plug, 5 is a jack, 6 is a discrimination switch, 6d is an operating piece, 8 is a battery, 8a is a dry battery, 8b
10 is a rechargeable battery, 10 is an AC adapter, and 11 is a heat shrink tube.
Claims (1)
池のプラス部とマイナス部との接触部に形成され
る段部に作動片を対応させて設けられた判別スイ
ツチと、プラグの抜き挿しに応じて開閉動作を行
い上記電池の充電と放電を切り換える可動端子を
有するジヤツクとを備え、該ジヤツクにプラグが
挿入されて上記可動端子が開放状態となり且つ上
記判別スイツチが閉じて導通状態となつたときの
み上記電池に充電電流が供給されるように上記ジ
ヤツクと判別スイツチとを接続したことを特徴と
する誤充電防止機能付き充電回路。 A discrimination switch is provided with an actuating piece corresponding to the stepped part formed at the contact area between the positive and negative parts of two batteries loaded in series, and a discrimination switch that responds to the insertion and removal of the plug. A jack having a movable terminal that opens and closes to switch between charging and discharging the battery, and only when a plug is inserted into the jack and the movable terminal is in an open state and the discrimination switch is closed and a conductive state is established. A charging circuit with a function to prevent erroneous charging, characterized in that the jack and a discrimination switch are connected so that charging current is supplied to the battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20066985U JPS62111749U (en) | 1985-12-27 | 1985-12-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20066985U JPS62111749U (en) | 1985-12-27 | 1985-12-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62111749U true JPS62111749U (en) | 1987-07-16 |
Family
ID=31163396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20066985U Pending JPS62111749U (en) | 1985-12-27 | 1985-12-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62111749U (en) |
-
1985
- 1985-12-27 JP JP20066985U patent/JPS62111749U/ja active Pending
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