JPH0424357U - - Google Patents
Info
- Publication number
- JPH0424357U JPH0424357U JP6593090U JP6593090U JPH0424357U JP H0424357 U JPH0424357 U JP H0424357U JP 6593090 U JP6593090 U JP 6593090U JP 6593090 U JP6593090 U JP 6593090U JP H0424357 U JPH0424357 U JP H0424357U
- Authority
- JP
- Japan
- Prior art keywords
- type
- attached
- sensor
- type shaft
- microprinter
- 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
- 238000010586 diagram Methods 0.000 description 2
Description
第１図は本考案の一実施例を示す一側面図、第
２図は第１図の他側面図、第３図ａは第１図のセ
ンサ保持板部分の拡大図、第３図ｂ，ｃはそれぞ
れセンサ保持板の調整状態を示す説明図、第４図
ａは第２図の活字ギアおよびメインギア部分の拡
大図、第４図ｂは第４図ａの選択駆動ギアと活字
選択ギアとの噛合状態を示す説明図、第４図ｃは
第４図ａのリセツトギアと活字リセツトギアとの
噛合状態を示す説明図、第５図は従来のマイクロ
プリンタを示す側面図、第６図は第５図のセンサ
板部分の拡大図である。
１……フレーム、２……活字輪、３……活字軸
、４……駆動モータ、７……センサ板、８……ス
リツト、９……センサ、１４……センサ保持板、
１６……切欠き、１８……メインギア、２１……
活字ギア。
Fig. 1 is a side view showing an embodiment of the present invention, Fig. 2 is a side view of the other side of Fig. 1, Fig. 3a is an enlarged view of the sensor holding plate portion of Fig. 1, Fig. 3b, 4c is an explanatory diagram showing the adjustment state of the sensor holding plate, FIG. 4a is an enlarged view of the type gear and main gear portion of FIG. 2, and FIG. 4b is the selection drive gear and type selection gear of FIG. 4a. FIG. 4c is an explanatory diagram showing the meshing state between the reset gear and type reset gear in FIG. 4a, FIG. 5 is a side view showing a conventional micro printer, and FIG. 6 is an enlarged view of the sensor plate portion of FIG. 5. FIG. DESCRIPTION OF SYMBOLS 1... Frame, 2... Type wheel, 3... Type shaft, 4... Drive motor, 7... Sensor plate, 8... Slit, 9... Sensor, 14... Sensor holding plate,
16... Notch, 18... Main gear, 21...
Type gear.
Claims (1)
動される活字軸を配設し、この活字軸に外周に複
数の活字が突設された複数の活字輪を並列し取付
け、前記各活字にインクリボンを介して用紙を押
付けるハンマ機構を有してなるマイクロプリンタ
において、前記活字軸に前記活字輪の各活字位置
に対応したスリツトが穿設されたセンサ板を同軸
状に取付け、このセンサ板部分に前記スリツトを
検出するセンサが取付けられたセンサ保持板を前
記活字軸を中心として回動自在に配設したことを
特徴とするマイクロプリンタ。 A type shaft rotatably driven by a drive motor is arranged on the frame of the printer, and a plurality of type wheels having a plurality of types protruding from the outer periphery are attached to the type shaft in parallel, and an ink ribbon is attached to each of the types. In a microprinter having a hammer mechanism for pressing paper, a sensor plate having slits corresponding to each type position on the type wheel is attached coaxially to the type shaft, and the slits are attached to the sensor plate portion. 1. A microprinter characterized in that a sensor holding plate to which a sensor for detecting is attached is arranged rotatably around the type shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6593090U JPH0424357U (en) | 1990-06-21 | 1990-06-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6593090U JPH0424357U (en) | 1990-06-21 | 1990-06-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0424357U true JPH0424357U (en) | 1992-02-27 |
Family
ID=31598207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6593090U Pending JPH0424357U (en) | 1990-06-21 | 1990-06-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0424357U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5739248B2 (en) * | 1974-11-29 | 1982-08-20 | ||
| JPH0261648B2 (en) * | 1986-12-11 | 1990-12-20 | Totsuki Kk |
-
1990
- 1990-06-21 JP JP6593090U patent/JPH0424357U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5739248B2 (en) * | 1974-11-29 | 1982-08-20 | ||
| JPH0261648B2 (en) * | 1986-12-11 | 1990-12-20 | Totsuki Kk |