JPS5826794U - Electronic counter switching circuit - Google Patents

Electronic counter switching circuit

Info

Publication number
JPS5826794U
JPS5826794U JP11972981U JP11972981U JPS5826794U JP S5826794 U JPS5826794 U JP S5826794U JP 11972981 U JP11972981 U JP 11972981U JP 11972981 U JP11972981 U JP 11972981U JP S5826794 U JPS5826794 U JP S5826794U
Authority
JP
Japan
Prior art keywords
electronic counter
tape travel
switching circuit
tape
counts
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
JP11972981U
Other languages
Japanese (ja)
Inventor
小島　正幹
Original Assignee
アルパイン株式会社
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 アルパイン株式会社 filed Critical アルパイン株式会社
Priority to JP11972981U priority Critical patent/JPS5826794U/en
Publication of JPS5826794U publication Critical patent/JPS5826794U/en
Pending legal-status Critical Current

Links

Landscapes

  • Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
  • Control Of Electric Motors In General (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 the drawing]

第１図は従来の電子カウンタ切換回路の一例の回路図、
第２図は本考案になる電子カウンタ切換回路の一実施例
の回路図である。 １・・・・・・電子カウンタ、１１・・・・・・モータ
制御回路、１２・・・・・・テープ走行モード切換スイ
ッチ、１３・・・・・・スイッチングトランジスタ。Figure 1 is a circuit diagram of an example of a conventional electronic counter switching circuit.
FIG. 2 is a circuit diagram of an embodiment of the electronic counter switching circuit according to the present invention. DESCRIPTION OF SYMBOLS 1...Electronic counter, 11...Motor control circuit, 12...Tape running mode changeover switch, 13...Switching transistor.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] テープ走行距離を計数し、制御端子の電位に応じて電子
的に計数モードを加算か減算に切換えられる電子カウン
タと、テープ走行モード切換スイッチの操作により切換
えられ〈テープ走行駆動モータの回転方向或いは回転速
度等を可変制御するモータ制御回路と、前記テープ走行
モード切換スイッチの操作に関連してオン・オフされて
前記制御端子の電位を変え、前記電子カウンタの計数モ
ードをテップ走行方向に応じて切換えるスイッチングト
ランジスタとから構成してなる電子カウンタ切換回路。An electronic counter that counts the tape travel distance and electronically switches the counting mode to addition or subtraction according to the potential of the control terminal, and a tape travel mode changeover switch that counts the tape travel distance (rotation direction or rotation of the tape travel drive motor). A motor control circuit that variably controls the speed, etc., and a motor control circuit that is turned on and off in conjunction with the operation of the tape running mode changeover switch to change the potential of the control terminal and switch the counting mode of the electronic counter in accordance with the step running direction. An electronic counter switching circuit consisting of a switching transistor.
JP11972981U 1981-08-12 1981-08-12 Electronic counter switching circuit Pending JPS5826794U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11972981U JPS5826794U (en) 1981-08-12 1981-08-12 Electronic counter switching circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11972981U JPS5826794U (en) 1981-08-12 1981-08-12 Electronic counter switching circuit

Publications (1)

Publication Number Publication Date
JPS5826794U true JPS5826794U (en) 1983-02-21

Family

ID=29913767

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11972981U Pending JPS5826794U (en) 1981-08-12 1981-08-12 Electronic counter switching circuit

Country Status (1)

Country Link
JP (1) JPS5826794U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05236875A (en) * 1991-04-10 1993-09-17 Meiji Milk Prod Co Ltd Production of cheeses of columnar dual structure

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5649931B2 (en) * 1971-12-20 1981-11-26

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5649931B2 (en) * 1971-12-20 1981-11-26

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05236875A (en) * 1991-04-10 1993-09-17 Meiji Milk Prod Co Ltd Production of cheeses of columnar dual structure

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