JPS618159U - printer - Google Patents
printerInfo
- Publication number
- JPS618159U JPS618159U JP9192784U JP9192784U JPS618159U JP S618159 U JPS618159 U JP S618159U JP 9192784 U JP9192784 U JP 9192784U JP 9192784 U JP9192784 U JP 9192784U JP S618159 U JPS618159 U JP S618159U
- Authority
- JP
- Japan
- Prior art keywords
- coil
- current
- return
- printer
- calculation
- 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.)
- Granted
Links
Landscapes
- Electronic Switches (AREA)
- Common Mechanisms (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】
第１図は従来のプリンタの駆動部の構成を示す構成図、
第２図は第１図におけるコイルに電流を、流す回路のブ
ロック図、第３図は本考案の←実施例を示すブロック図
、第４図は第３図の実施例の動Ｈを説明する波形図であ
る。
１・・・プラテン、２・・・記録紙、３・・・印字ヘッ
ド、４・・・アーム、５・・・棒、６・・・スプリ冫グ
、８・・・ラッチ式ソレノイド、９・・・プランジャ、
１０・・・フレーム、１２・・・永久磁石、１４・・・
吸引コイル、１５・・・，復帰コイル、１７，２２・・
・ＣＰＵ，ｌ ９・・・コンパレータ、Ｔ・・・吸引時
間、Ｅｓ・・・基準電圧。[Brief Description of the Drawings] Figure 1 is a configuration diagram showing the configuration of a drive unit of a conventional printer;
Fig. 2 is a block diagram of a circuit for passing current through the coil in Fig. 1, Fig. 3 is a block diagram showing an embodiment of the present invention, and Fig. 4 explains the dynamics of the embodiment of Fig. 3. FIG. DESCRIPTION OF SYMBOLS 1...Platen, 2...Recording paper, 3...Print head, 4...Arm, 5...Bar, 6...Spring, 8...Latch type solenoid, 9... ...Plunger,
10...Frame, 12...Permanent magnet, 14...
Attraction coil, 15..., return coil, 17, 22...
・CPU, l 9... Comparator, T... Suction time, Es... Reference voltage.
Claims (1)
プランジャの動きを前記吸引コイルと前記復帰コイルに
流れる電流で制御して前記動きにより印字ヘッドを記録
紙に押圧して記録するプリンタにおいて、前記吸引コイ
ルに電流を流す第１電流供給手段と、前記吸引コイルに
電流を流したときから前記プランジャが所定の位置にな
るまでの吸引時藺を検出する時間検出手段と、前記吸引
時間に所定の係数を乗じて復帰時間を算出する演算手段
と、前記演算手段の演算結果に基づき前記復帰コイルに
電流を流す第２電流供給手段とを具備することを特徴と
するプリンタ。In a printer that controls the movement of a plunger of a latch type solenoid having an attraction coil and a return coil by current flowing through the attraction coil and the return coil, and presses a print head against a recording paper by the movement to record. a first current supply means for supplying a current; a time detection means for detecting a suction time from when the current is applied to the suction coil until the plunger reaches a predetermined position; A printer comprising: calculation means for calculating a return time based on the calculation result of the calculation means; and second current supply means for supplying current to the return coil based on the calculation result of the calculation means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9192784U JPS618159U (en) | 1984-06-20 | 1984-06-20 | printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9192784U JPS618159U (en) | 1984-06-20 | 1984-06-20 | printer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS618159U true JPS618159U (en) | 1986-01-18 |
| JPH031261Y2 JPH031261Y2 (en) | 1991-01-16 |
Family
ID=30648256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9192784U Granted JPS618159U (en) | 1984-06-20 | 1984-06-20 | printer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS618159U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0381497A (en) * | 1989-08-22 | 1991-04-05 | Kumagai Gumi Co Ltd | Method and device for preventing tunnel roof from falling in |
| JP2014030967A (en) * | 2012-08-03 | 2014-02-20 | Toshiba Tec Corp | Printer and printing method |
-
1984
- 1984-06-20 JP JP9192784U patent/JPS618159U/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0381497A (en) * | 1989-08-22 | 1991-04-05 | Kumagai Gumi Co Ltd | Method and device for preventing tunnel roof from falling in |
| JP2014030967A (en) * | 2012-08-03 | 2014-02-20 | Toshiba Tec Corp | Printer and printing method |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH031261Y2 (en) | 1991-01-16 |
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