JPS6115159U - printer - Google Patents

printer

Info

Publication number
JPS6115159U
JPS6115159U JP10008784U JP10008784U JPS6115159U JP S6115159 U JPS6115159 U JP S6115159U JP 10008784 U JP10008784 U JP 10008784U JP 10008784 U JP10008784 U JP 10008784U JP S6115159 U JPS6115159 U JP S6115159U
Authority
JP
Japan
Prior art keywords
motor
print head
stopper
supply voltage
printer
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
JP10008784U
Other languages
Japanese (ja)
Inventor
智弘 堀口
良昭 中村
Original Assignee
沖電気工業株式会社
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 沖電気工業株式会社 filed Critical 沖電気工業株式会社
Priority to JP10008784U priority Critical patent/JPS6115159U/en
Publication of JPS6115159U publication Critical patent/JPS6115159U/en
Pending legal-status Critical Current

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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図は印字ヘッド部の側面図、第２図は回路のブロッ
ク図である。 １・・・直流モータ、６・・・キャリッジ、７ ａ，
７・・・リミツタ、８・・・印字ヘッド、９・・・ス
トツパ、１３・・・主制御部、１４・・・過電流検出抵
抗、１５・・・電圧比較器、１６・・・モータ駆動回路
、１８・・・電源切換回路。FIG. 1 is a side view of the print head section, and FIG. 2 is a block diagram of the circuit. 1... DC motor, 6... Carriage, 7 a,
7... Limiter, 8... Print head, 9... Stopper, 13... Main control section, 14... Overcurrent detection resistor, 15... Voltage comparator, 16... Motor drive Circuit, 18...Power switching circuit.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 印字ヘッドを印字媒体に対して接近、離隔させるプリン
タにおいて、印字ヘッドを印字媒体に対して接近、離隔
きせる動力源として直流モータを用い、この直流モータ
の動力によって動くキャリツジおよびストツパと、この
キャリツジおよびストツパとに連結した印字ヘッドの移
動を制限するリミツタと、印字ヘッドが上記リミツタに
より停止されたことによる直流モータの電流変化を検出
する負荷変動を検出する回路と、この負荷変動を検出す
る回路からの過負荷検出信号に基づいて上記直流モータ
の供給電圧を駆動用電源電圧から保持用電源電圧に切換
える電圧切替回蕗とを有するプリンタ。In a printer that moves a print head toward and away from a print medium, a DC motor is used as a power source for moving the print head toward and away from a print medium, and a carriage and a stopper that are moved by the power of the DC motor, and a carriage and a stopper are provided. A limiter that restricts the movement of the print head connected to the stopper, a circuit that detects load fluctuations that detects changes in the current of the DC motor due to the print head being stopped by the limiter, and a circuit that detects this load fluctuation. a voltage switching circuit that switches the supply voltage of the DC motor from a driving power supply voltage to a holding power supply voltage based on an overload detection signal of the printer.
JP10008784U 1984-07-04 1984-07-04 printer Pending JPS6115159U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10008784U JPS6115159U (en) 1984-07-04 1984-07-04 printer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10008784U JPS6115159U (en) 1984-07-04 1984-07-04 printer

Publications (1)

Publication Number Publication Date
JPS6115159U true JPS6115159U (en) 1986-01-29

Family

ID=30659555

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10008784U Pending JPS6115159U (en) 1984-07-04 1984-07-04 printer

Country Status (1)

Country Link
JP (1) JPS6115159U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0448867U (en) * 1990-08-30 1992-04-24

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0448867U (en) * 1990-08-30 1992-04-24

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