JPS6234851U - - Google Patents
Info
- Publication number
- JPS6234851U JPS6234851U JP12712885U JP12712885U JPS6234851U JP S6234851 U JPS6234851 U JP S6234851U JP 12712885 U JP12712885 U JP 12712885U JP 12712885 U JP12712885 U JP 12712885U JP S6234851 U JPS6234851 U JP S6234851U
- Authority
- JP
- Japan
- Prior art keywords
- power supply
- memory means
- control circuit
- momentary switch
- car phone
- 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
- 238000010521 absorption reaction Methods 0.000 description 1
- 244000145845 chattering Species 0.000 description 1
Landscapes
- Devices For Supply Of Signal Current (AREA)
- Mobile Radio Communication Systems (AREA)
Description
第１図はこの考案の一実施例による自動車電話
用電源制御回路、第２図は従来の自動車電話用電
源制御回路、第３図は第１図に示した自動車電話
用電源制御回路の電源投入時のタイムチヤート、
第４図は第１図に示した自動車電話用電源制御回
路の電源断時のタイムチヤート、第５図は第１図
に示した自動車電話用電源制御回路の電源投入中
に操作部と本体とを切り離した場合のタイムチヤ
ートである。
１は操作部、２は本体、４は電源リレー、５は
電源接断用モーメンタリスイツチ、６はチヤツタ
リング吸収部、７，８はＤタイプフリツプフロツ
プ。なお、図中、同一符号は同一または相当部分
を示す。
Fig. 1 shows a power control circuit for a car phone according to an embodiment of the present invention, Fig. 2 shows a conventional power control circuit for a car phone, and Fig. 3 shows power-on of the power control circuit for a car phone shown in Fig. 1. time chart of time,
Fig. 4 is a time chart when the power supply control circuit for a car telephone shown in Fig. 1 is powered off, and Fig. 5 is a time chart when the power supply control circuit for a car telephone shown in Fig. 1 is turned on. This is a time chart when separated. 1 is an operating section, 2 is a main body, 4 is a power relay, 5 is a momentary switch for disconnecting the power supply, 6 is a chattering absorption section, and 7 and 8 are D type flip-flops. In addition, in the figures, the same reference numerals indicate the same or corresponding parts.
Claims (1)
イツチと、本体に設けられ上記電源接断用モーメ
ンタリスイツチの操作を記憶する記憶手段と、こ
の記憶手段によつて作動を制御される電源リレー
とを備えることを特徴とする自動車電話用電源制
御回路。 A momentary switch for power supply disconnection provided on the operating section, a memory means provided on the main body for storing the operation of the momentary switch for power supply cutoff, and a power supply relay whose operation is controlled by the memory means. A power supply control circuit for a car phone characterized by the following.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12712885U JPS6234851U (en) | 1985-08-19 | 1985-08-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12712885U JPS6234851U (en) | 1985-08-19 | 1985-08-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6234851U true JPS6234851U (en) | 1987-02-28 |
Family
ID=31021581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12712885U Pending JPS6234851U (en) | 1985-08-19 | 1985-08-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6234851U (en) |
-
1985
- 1985-08-19 JP JP12712885U patent/JPS6234851U/ja active Pending