JPS58165694U - Vehicle digital clock display drive circuit - Google Patents
Vehicle digital clock display drive circuitInfo
- Publication number
- JPS58165694U JPS58165694U JP6215082U JP6215082U JPS58165694U JP S58165694 U JPS58165694 U JP S58165694U JP 6215082 U JP6215082 U JP 6215082U JP 6215082 U JP6215082 U JP 6215082U JP S58165694 U JPS58165694 U JP S58165694U
- Authority
- JP
- Japan
- Prior art keywords
- drive circuit
- display drive
- digital clock
- clock display
- vehicle digital
- 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
Landscapes
- Electric Clocks (AREA)
- Instrument Panels (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の車両のデジタル時計に関する回路図、第
２図は本考案の一実施例を示す回路図である。
２・・・イグニッションスイッチ、４ａ・・・表示駆動
回路、４ｂ・・・計時回路、６・・・デジタル時計の表
示器、７・・・ランプ負荷、８・・・ライティングスイ
ッチ、９．１０・・・ダイオード。FIG. 1 is a circuit diagram of a conventional digital clock for a vehicle, and FIG. 2 is a circuit diagram showing an embodiment of the present invention. 2... Ignition switch, 4a... Display drive circuit, 4b... Timing circuit, 6... Digital clock display, 7... Lamp load, 8... Lighting switch, 9.10. ··diode.
Claims (1)
の表示駆動回路へ電源からの電流を供給する回路と、前
記イグニッションスイッチト並列に接続されたスイッチ
を介して車載負荷へ電源からの電流を供給する回路と、
前記スイッチの車載負荷側からデジタル時計の表示器の
表示駆動回路へのみ電流を流す手段とからなることを特
徴とする車両用デジタル時計の表示器駆動回路。A circuit that supplies current from a power supply to a display drive circuit of a digital clock display via an ignition switch, and a circuit that supplies current from a power supply to an on-vehicle load via a switch connected in parallel with the ignition switch. ,
A display drive circuit for a digital timepiece for a vehicle, comprising means for flowing current only from the on-vehicle load side of the switch to the display drive circuit for a display of the digital timepiece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6215082U JPS58165694U (en) | 1982-04-30 | 1982-04-30 | Vehicle digital clock display drive circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6215082U JPS58165694U (en) | 1982-04-30 | 1982-04-30 | Vehicle digital clock display drive circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58165694U true JPS58165694U (en) | 1983-11-04 |
Family
ID=30072314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6215082U Pending JPS58165694U (en) | 1982-04-30 | 1982-04-30 | Vehicle digital clock display drive circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58165694U (en) |
-
1982
- 1982-04-30 JP JP6215082U patent/JPS58165694U/en active Pending
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