JPS63136941U - - Google Patents
Info
- Publication number
- JPS63136941U JPS63136941U JP2923287U JP2923287U JPS63136941U JP S63136941 U JPS63136941 U JP S63136941U JP 2923287 U JP2923287 U JP 2923287U JP 2923287 U JP2923287 U JP 2923287U JP S63136941 U JPS63136941 U JP S63136941U
- Authority
- JP
- Japan
- Prior art keywords
- data
- character
- thermal transfer
- thermal head
- transfer writing
- 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
Links
- 238000000034 method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 238000004804 winding Methods 0.000 description 2
Landscapes
- Electronic Switches (AREA)
Description
第１図は本考案の一実施例を示すブロツク図で
あり、第２図は本考案の動作を示すタイムチヤー
トであり、第３図はデータ判定回路１１の詳細を
示す回路図であり、第４図は本考案による書き込
み部の模式的平面図であり、第５図はａ，ｂは本
考案の書き込み部の駆動説明図であり、第６図は
本考案の他の実施例を示す書き込み部の模式的平
面図であり、第７図は第６図の実施例に用いられ
る制御回路の回路図であり、第８図は第７図の回
路の動作を示すタイムチヤートであり、第９図ａ
，ｂ，ｃは従来の熱転写書込装置の構成を示す斜
視図である。
符号の説明、１…インクリボン、２…巻き取り
軸、３…供給軸、４…サーマルヘツド、６ａ，６
ｂ…巻き取りスプール、１１…データ判定回路、
１２…ゲート発生回路、１３…ラツチ発生回路、
１４…Ｖｏ発生回路、１５…電磁クラツチ、１６
…オアゲート、１７…フリツプフロツプ、１８，
２５…インバータ、１９…ＮＡＮＤゲート、２０
，２２…ベルト、２１…駆動プーリ。
FIG. 1 is a block diagram showing an embodiment of the present invention, FIG. 2 is a time chart showing the operation of the present invention, FIG. 3 is a circuit diagram showing details of the data judgment circuit 11, and FIG. FIG. 4 is a schematic plan view of the writing section according to the present invention, FIG. FIG. 7 is a circuit diagram of a control circuit used in the embodiment of FIG. 6, FIG. 8 is a time chart showing the operation of the circuit of FIG. 7, and FIG. Diagram a
, b, and c are perspective views showing the configuration of a conventional thermal transfer writing device. Explanation of symbols, 1... Ink ribbon, 2... Winding shaft, 3... Supply shaft, 4... Thermal head, 6a, 6
b... Winding spool, 11... Data judgment circuit,
12... Gate generation circuit, 13... Latch generation circuit,
14... Vo generation circuit, 15... Electromagnetic clutch, 16
...Orgate, 17...Flip Flop, 18,
25...Inverter, 19...NAND gate, 20
, 22...belt, 21...drive pulley.
Claims (1)
り熱転写書き込みを行う熱転写書込装置において
、 １文字単位で書き込みデータの有無を判定する
データ判定手段と、該データ判定手段によつてデ
ータ無しが判定されたときにインクリボンと前記
サーマルヘツドを同一の方向及び速度で移動させ
ると共に、データ有りが判定されたときに前記サ
ーマルヘツドのみを１文字分だけ移動させる制御
手段を設けたことを特徴とする熱転写書込装置。[Scope of Claim for Utility Model Registration] A thermal transfer writing device that performs thermal transfer writing using a serial recording method using a thermal head, comprising: a data determining means for determining the presence or absence of written data on a character-by-character basis; Control means is provided to move the ink ribbon and the thermal head in the same direction and speed when it is determined that there is no data, and to move only the thermal head by one character when it is determined that there is data. A thermal transfer writing device featuring:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2923287U JPS63136941U (en) | 1987-02-27 | 1987-02-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2923287U JPS63136941U (en) | 1987-02-27 | 1987-02-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63136941U true JPS63136941U (en) | 1988-09-08 |
Family
ID=30832940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2923287U Pending JPS63136941U (en) | 1987-02-27 | 1987-02-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63136941U (en) |
-
1987
- 1987-02-27 JP JP2923287U patent/JPS63136941U/ja active Pending
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