JPS63111059U

JPS63111059U -

Info

Publication number: JPS63111059U
Application number: JP100087U
Authority: JP
Priority date: 1987-01-09
Filing date: 1987-01-09
Publication date: 1988-07-16

Description

[Brief explanation of the drawing]

第１図は本考案の実施例に係る携帯画像形成装
置の使用状態を示す斜視図、第２図ならびに第３
図はその画像形成装置の正面断面図ならびに要部
側面の断面図、第４図は画像読み取り部の斜視図
、第５図は書き込みヘツド部の斜視図、第６図は
サーマルヘツドの位置関係を示す説明図、第７図
は書き込みヘツド部の変形例を示す斜視図、第８
図はリボンカセツトの分解斜視図、第９図は制御
回路ブロツク図、第１０図は読み取り用エンコー
ダの出力信号と露光用電源のオン、オフ動作との
関係を示すタイミングチヤート、第１１図はメイ
ンルーチンのフローチヤート、第１２図は読み取
り幅チエツクサブルーチンのフローチヤート、第
１３図はメモリーチエツクサブルーチンのフロー
チヤート、第１４図はリピートスイツチチエツク
サブルーチンのフローチヤート、第１５図はクリ
アースイツチサブルーチンのフローチヤート、第
１６図は割込み１サブルーチンのフローチヤート
、第１７図は割込み２サブルーチンのフローチヤ
ート、第１８図は本出願人が先に提案した携帯画
像形成装置の側面断面図である。２……ケース本体、３……画像読み取り部、４
……画像書き込み部、２４……サーマルヘツド、
２６……第２エンコーダ、２７……第２回転検出
器、３０……印字リボン、３６……ピンチローラ
、３７……キヤプスタンローラ、４０……ギア。 FIG. 1 is a perspective view showing the usage state of a portable image forming apparatus according to an embodiment of the present invention, FIG.
The figure shows a front sectional view and a side sectional view of the main parts of the image forming apparatus, FIG. 4 is a perspective view of the image reading section, FIG. 5 is a perspective view of the writing head section, and FIG. 6 shows the positional relationship of the thermal head. FIG. 7 is a perspective view showing a modified example of the write head section; FIG.
The figure is an exploded perspective view of the ribbon cassette, Figure 9 is a control circuit block diagram, Figure 10 is a timing chart showing the relationship between the output signal of the reading encoder and the on/off operation of the exposure power supply, and Figure 11 is the main Flowchart of the routine: Figure 12 is a flowchart of the reading width check subroutine, Figure 13 is a flowchart of the memory check subroutine, Figure 14 is a flowchart of the repeat switch check subroutine, and Figure 15 is a flowchart of the clear switch subroutine. , FIG. 16 is a flowchart of the interrupt 1 subroutine, FIG. 17 is a flowchart of the interrupt 2 subroutine, and FIG. 18 is a side sectional view of a portable image forming apparatus previously proposed by the applicant. 2...Case body, 3...Image reading section, 4
...Image writing section, 24...Thermal head,
26...Second encoder, 27...Second rotation detector, 30...Print ribbon, 36...Pinch roller, 37...Capstan roller, 40...Gear.

Claims

[Scope of utility model registration request]

A case body having a grasping part, an image reading part provided at one end of the case body, an image writing part provided at the other end of the case body, and a control part capable of inputting/outputting and storing image data. In the portable image forming apparatus, a rotary pulse generating means is provided for generating a pulse signal train according to the amount of relative movement between the image writing section and the transfer paper,
The writing of image data is controlled based on the pulse signal output from the pulse generating means, and the printing ribbon for data writing is mechanically driven using the rotational driving force of the rotary pulse generating means. A portable image forming device characterized in that: