JPH01286859A - Dot impact line printer - Google Patents

Dot impact line printer

Info

Publication number
JPH01286859A
JPH01286859A JP11658288A JP11658288A JPH01286859A JP H01286859 A JPH01286859 A JP H01286859A JP 11658288 A JP11658288 A JP 11658288A JP 11658288 A JP11658288 A JP 11658288A JP H01286859 A JPH01286859 A JP H01286859A
Authority
JP
Japan
Prior art keywords
printing
pins
rows
head
print head
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
JP11658288A
Other languages
Japanese (ja)
Inventor
Takemi Kawaguchi
川口　武美
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEC Corp
Original Assignee
NEC Corp
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 NEC Corp filed Critical NEC Corp
Priority to JP11658288A priority Critical patent/JPH01286859A/en
Publication of JPH01286859A publication Critical patent/JPH01286859A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/485—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by the process of building-up characters or image elements applicable to two or more kinds of printing or marking processes
    • B41J2/505—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by the process of building-up characters or image elements applicable to two or more kinds of printing or marking processes from an assembly of identical printing elements
    • B41J2/515—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by the process of building-up characters or image elements applicable to two or more kinds of printing or marking processes from an assembly of identical printing elements line printer type

Landscapes

  • Impact Printers (AREA)

Abstract

PURPOSE:To enable high-density printing technically easily with a printing head fixed, and shortening of a printing time by arranging printing pins staggered in a plurality of rows, and in a zigzag form as a whole on a printing head. CONSTITUTION:Printing pine 2 totaling 11 are arranged at an equal interval on a printing head 1 and three rows of these pins, each row consisting of 11 pins, are arranged in such a manner that the intervals of the pins are filled. The printing head 1 is fixed without the necessity to move in a direction x as against the conventional printing head which moves. When printing is performed, printing paper 3 has only to be moved in a direction y. The wider the interval between the printing pins becomes, the more will be rows of the printing ;ins.

Description

【発明の詳細な説明】 〔産業上の利用分野〕 本発明はドツト・インパクト・ラインプリンタに関し、
特に印字ヘッドに関する。[Detailed Description of the Invention] [Field of Industrial Application] The present invention relates to a dot impact line printer,
Particularly regarding printheads.

〔従来の技術〕[Conventional technology]

従来、この種のドツト・インパクト・ラインプリンタの
印字ヘッド４は、第３図に示すように、印字ピン２を直
線上に高密度に配置する事が技術的に困難である為、数
１０ドツトの間隔で等間隔で一直線上に配置されていた
。Conventionally, the print head 4 of this type of dot impact line printer has a print head of several tens of dots, as it is technically difficult to arrange the print pins 2 in a straight line with high density, as shown in Fig. 3. They were arranged in a straight line at equal intervals.

〔発明が解決しようとする課題〕[Problem to be solved by the invention]

上述した従来のドツト・インパクト・ラインプリンタは
、印字ピン２０間が数１０ドツト分ある為、１ラインを
完成させる為には第４図にあるように、印字用紙３を固
定して印字ヘッド４をＸ方向に印字ピン間の数１０ドツ
ト分だけ移動させなければならず、その分だけ印字時間
が多くかかるという欠点がある。In the conventional dot impact line printer described above, there are several tens of dots between the printing pins 20, so in order to complete one line, the printing paper 3 is fixed and the printing head 4 is moved as shown in FIG. has to be moved in the X direction by a distance of several tens of dots between the printing pins, which has the drawback that printing time is increased accordingly.

〔課題を解決するための手段〕[Means to solve the problem]

本発明のドツト・インパクト・ラインプリンタは、等間
隔で一直線上に配置された印字ピン列を複数列を平行に
かつ印字ピンが互いに重ならないようにズラして、全体
として千鳥状に配置してある印字ヘッドを有している。The dot impact line printer of the present invention has a plurality of rows of printing pins arranged in a straight line at equal intervals, and the printing pins are arranged in parallel so that the printing pins do not overlap each other, so that the printing pins are arranged in a staggered manner as a whole. It has a print head.

〔実施例〕〔Example〕

次に、本発明について図面を参照して説明する。 Next, the present invention will be explained with reference to the drawings.

第１図は本発明の一実施例の印字ヘッド１の正面図であ
る。本実施例では印字ヘッド１上に印字ピン２が等間隔
に１１ピン配置され、それを３列、各列の印字ピン２の
間を埋めるように配置されている。第２図は本発明の一
実施例の装置の動作を図示したものであるが、印字ヘッ
ド１は従来技術の様にＸ方向への動作は必要なく、固定
されている。印字を行なうには、印字用紙３をＸ方向に
移動させるのみで可能である。又、第１図にある印字ピ
ンの配置は横１１ピン、３列の場合であるが、印字ピン
の間隔が広がれば、列の数が増えるのは明白である。FIG. 1 is a front view of a print head 1 according to an embodiment of the present invention. In this embodiment, 11 printing pins 2 are arranged on the printing head 1 at equal intervals, and they are arranged in three rows so as to fill the spaces between the printing pins 2 in each row. FIG. 2 illustrates the operation of an apparatus according to an embodiment of the present invention, but the print head 1 does not need to move in the X direction as in the prior art and is fixed. Printing can be performed simply by moving the printing paper 3 in the X direction. Further, although the printing pin arrangement shown in FIG. 1 is for 11 horizontal pins and 3 rows, it is obvious that the number of rows increases as the spacing between the printing pins increases.

〔発明の効果〕〔Effect of the invention〕

以上説明したように、本発明は印字ヘッド上の印字ピン
の配置を複数列互いにズラして全体として千鳥状にする
事により、技術的にも容易に印字ヘッドを固定したまま
で高密度印字が可能となり、印字時間を短縮する事が可
能である。又、印字ヘッドを高速で左右（Ｘ方向）に駆
動する必要がなくなる為、装置の構造が簡単にできると
いう効果がある。As explained above, the present invention allows high-density printing to be performed while keeping the print head fixed, technically, by staggering the arrangement of print pins in multiple rows on the print head so that the overall arrangement is staggered. This makes it possible to shorten printing time. Furthermore, since there is no need to drive the print head left and right (in the X direction) at high speed, the structure of the apparatus can be simplified.

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

第１図は本発明の一実施例の印字ヘッドの平面図、第２
図は本発明の一実施例の装置の動作を説明する図、第３
図は従来の技術の一実施例の印字ヘッドの平面図、第４
図は従来の技術の一実施例の装置の動作を説明する図で
ある。 １・・・・・・印字ヘッド、２・・・・・・印字ピン、
３・・・・・・印字用紙、４・・・・・・従来技術の印
字ヘッド、５・・・・・・印字文字。 代理人　弁理士　　内　原　　　晋 牛　３　　図　　　　　　　　　　　　　　　　　　　
　　丘Ｙ客へ、７ト″第４　図FIG. 1 is a plan view of a print head according to an embodiment of the present invention, and FIG.
Figure 3 is a diagram explaining the operation of the device according to an embodiment of the present invention.
FIG. 4 is a plan view of a print head according to an embodiment of the conventional technology.
The figure is a diagram illustrating the operation of an apparatus according to an embodiment of the conventional technology. 1...Print head, 2...Print pin,
3...Print paper, 4...Print head of conventional technology, 5...Print characters. Agent Patent Attorney Shinju Uchihara 3 Figure
To the Oka Y customer, 7t'' Figure 4

Claims (1)

【特許請求の範囲】[Claims] 等間隔で一直線上に配置された印字ピン列を複数列を平
行にかつ印字ピンが互いに重ならないようにズラして配
置してある印字ヘッドを有する事を特徴とするドット・
インパクト・ラインプリンタ。A dot printer characterized by having a print head in which a plurality of rows of printing pins arranged in a straight line at equal intervals are arranged in parallel and staggered so that the printing pins do not overlap each other.
Impact line printer.
JP11658288A 1988-05-13 1988-05-13 Dot impact line printer Pending JPH01286859A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11658288A JPH01286859A (en) 1988-05-13 1988-05-13 Dot impact line printer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11658288A JPH01286859A (en) 1988-05-13 1988-05-13 Dot impact line printer

Publications (1)

Publication Number Publication Date
JPH01286859A true JPH01286859A (en) 1989-11-17

Family

ID=14690696

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11658288A Pending JPH01286859A (en) 1988-05-13 1988-05-13 Dot impact line printer

Country Status (1)

Country Link
JP (1) JPH01286859A (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5359438A (en) * 1976-11-09 1978-05-29 Nippon Toki Kk Heat sensitive recording head
JPS5527266A (en) * 1978-08-17 1980-02-27 Nec Corp High speed dott matrix printer
JPS5955769A (en) * 1982-09-25 1984-03-30 Toshiba Corp Heat sensitive recording system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5359438A (en) * 1976-11-09 1978-05-29 Nippon Toki Kk Heat sensitive recording head
JPS5527266A (en) * 1978-08-17 1980-02-27 Nec Corp High speed dott matrix printer
JPS5955769A (en) * 1982-09-25 1984-03-30 Toshiba Corp Heat sensitive recording system

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