JPS5934321U - Switching display device with memory function - Google Patents

Switching display device with memory function

Info

Publication number
JPS5934321U
JPS5934321U JP13045082U JP13045082U JPS5934321U JP S5934321 U JPS5934321 U JP S5934321U JP 13045082 U JP13045082 U JP 13045082U JP 13045082 U JP13045082 U JP 13045082U JP S5934321 U JPS5934321 U JP S5934321U
Authority
JP
Japan
Prior art keywords
display
ignition switch
flop
flip
turned
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
Application number
JP13045082U
Other languages
Japanese (ja)
Inventor
小川　元彦
Original Assignee
日本精機株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 日本精機株式会社 filed Critical 日本精機株式会社
Priority to JP13045082U priority Critical patent/JPS5934321U/en
Publication of JPS5934321U publication Critical patent/JPS5934321U/en
Pending legal-status Critical Current

Links

Landscapes

  • Indicating Measured Values (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

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案に係る切り換え表示装置の一実施例を示
す回路図、第２図は切り換え表示項目の一例を示す計器
正面図である。　　　 １・・・切り換え用スイッチ、２．３・・・接点、４゜
６．１１，１３．１４・・・抵抗、５，９・・・電圧供
給端子、７・・・インバータ、８・・・ＡＮＤゲート、
１０・・・フリップフロップ、１２・・・トランジスタ
、１５・・・表示部、１６・・・マイコン。FIG. 1 is a circuit diagram showing an embodiment of a switching display device according to the present invention, and FIG. 2 is a front view of an instrument showing an example of switching display items. 1... Switch for switching, 2.3... Contact, 4゜6.11, 13.14... Resistor, 5, 9... Voltage supply terminal, 7... Inverter, 8... AND gate,
10...Flip-flop, 12...Transistor, 15...Display section, 16...Microcomputer.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] イグニションスイッチがＯＮ時のみ電圧を供給する電圧
供給端子と前記イグニションスイッチのＯＮ・ＯＦＦに
かかわらず電圧を供給する電圧供給端子を有し、後者供
給電圧をフリップフロップの電源とし、このフリップフ
ロップのクロック入力には゛イグニションスイッチＯＮ
時に表示切り換え用スイッチをＯＮすることにより、ク
ロック信号を与えるゲート回路の出力を接続し、クロッ
ク信号が前記フリップフロップに入力されることにより
、このフリップフロップの出力状態が変化するようにし
、複数の表示項目を選択表示し得る表示部を駆動制御す
るマイコン等の駆動回路の入力に前記フリップフロップ
の出力を接続することにより前記表示部においてどの表
示を成すかを前記切り換え用スイッチにより選択でき、
しかもイグニションスイッチをＯＦＦし、再びイグニシ
ョンスイッチをＯＮさせる時に表示部においてイグニシ
ョンスイッチＯＦＦ時以前の最後に成していた表示をす
ることを可能とした記憶機能付き切り換え表示装置。It has a voltage supply terminal that supplies voltage only when the ignition switch is ON and a voltage supply terminal that supplies voltage regardless of whether the ignition switch is ON or OFF. For input, turn on the ignition switch
By turning on the display switching switch at the same time, the output of the gate circuit that provides the clock signal is connected, and when the clock signal is input to the flip-flop, the output state of this flip-flop is changed. By connecting the output of the flip-flop to the input of a drive circuit such as a microcomputer that drives and controls a display unit capable of selectively displaying display items, the changeover switch can select which display is to be displayed on the display unit;
In addition, this switching display device has a memory function that allows the display unit to display the last display before the ignition switch was turned off when the ignition switch was turned off and then turned on again.
JP13045082U 1982-08-29 1982-08-29 Switching display device with memory function Pending JPS5934321U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13045082U JPS5934321U (en) 1982-08-29 1982-08-29 Switching display device with memory function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13045082U JPS5934321U (en) 1982-08-29 1982-08-29 Switching display device with memory function

Publications (1)

Publication Number Publication Date
JPS5934321U true JPS5934321U (en) 1984-03-03

Family

ID=30295245

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13045082U Pending JPS5934321U (en) 1982-08-29 1982-08-29 Switching display device with memory function

Country Status (1)

Country Link
JP (1) JPS5934321U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05288560A (en) * 1992-04-07 1993-11-02 Japan Radio Co Ltd Navigation system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05288560A (en) * 1992-04-07 1993-11-02 Japan Radio Co Ltd Navigation system

Similar Documents

Publication Publication Date Title
JPS5934321U (en) Switching display device with memory function
JPS6384671U (en)
JPH039145Y2 (en)
JPS6088386U (en) liquid crystal display device
JPS58151893U (en) clock
JPS6064298U (en) Display device for in-vehicle clock equipment
JPS5845522U (en) liquid crystal display device
JPS60170633U (en) Control device in heating machine
JPS59106094U (en) Car timer clock
JPS60172186U (en) lighting equipment
JPS5931085U (en) electronic clock
JPS60105540U (en) Vehicle LCD display device
JPS587235U (en) program timer device
JPS59155848U (en) backup power supply
JPS6181692U (en)
JPS6019224U (en) Sound quality switching display circuit
JPS6026087U (en) display device
JPS6115831U (en) Channel display circuit device
JPS614231U (en) display terminal device
JPS59104282U (en) vending machine display device
JPS59131089U (en) electronic clock
JPS60111443U (en) Remote control device for water heaters, etc.
JPH0283574U (en)
JPS6021788U (en) Dynamic display circuit of display element
JPS5872786U (en) Input level and power supply voltage reduction status display circuit