JPS63188148U - - Google Patents
Info
- Publication number
- JPS63188148U JPS63188148U JP8034587U JP8034587U JPS63188148U JP S63188148 U JPS63188148 U JP S63188148U JP 8034587 U JP8034587 U JP 8034587U JP 8034587 U JP8034587 U JP 8034587U JP S63188148 U JPS63188148 U JP S63188148U
- Authority
- JP
- Japan
- Prior art keywords
- head
- attached
- thermal head
- platen
- rotating shaft
- 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)
Description
第1図は本考案の一実施例によるサーマルプリ
ンタの要部の斜視図、第2図は第1図のプラテン
とサーマルヘツド支持体と多角柱状カムの基本配
置を示す模式側面図、第3図は第1図のカム回転
軸と操作レバーを示す側面図、である。
図中において、1はプラテン、2はサーマルヘ
ツド、3はヘツド支持体、4は引張りコイルばね
(付勢手段)、5は多角柱状カム、8は駆動モー
タ、9はヘツド回転軸、12は回転軸、13は歯
車、17は操作レバー、18は歯部、19は操作
部、を示す。
FIG. 1 is a perspective view of the main parts of a thermal printer according to an embodiment of the present invention, FIG. 2 is a schematic side view showing the basic arrangement of the platen, thermal head support, and polygonal cam shown in FIG. 1, and FIG. 3 2 is a side view showing the cam rotation shaft and operating lever of FIG. 1. FIG. In the figure, 1 is a platen, 2 is a thermal head, 3 is a head supporter, 4 is a tension coil spring (biasing means), 5 is a polygonal columnar cam, 8 is a drive motor, 9 is a head rotation shaft, and 12 is a rotation 13 is a gear, 17 is an operating lever, 18 is a tooth portion, and 19 is an operating portion.
Claims (1)
の廻りに回転可能なヘツド支持体3と、 該サーマルヘツド2をプラテン1に押し付ける
ために該ヘツド支持体3に取付けられた付勢手段
4と、 印刷時に該プラテン1を紙送り方向へ回転させ
る駆動モータ8の逆回転によつて一方向へ回転す
る回転軸12と、 該回転軸12に取付けられ、該ヘツド回転軸9
に関し該サーマルヘツド2と反対側に配置されて
該ヘツド支持体3と接触し、該サーマルヘツド2
を該プラテン1に押し付けたり離れた状態に回転
する多角柱状カム5と、 中央部を回転可能に支持し、一方に該回転軸1
2に取付けられた歯車13と噛み合つて該多角柱
状カム5を所定角度だけ回転させる歯部18を設
け、他方に手操作で回転させる操作部19を有す
る操作レバー17とを具えてなることを特徴とす
るサーマルプリンタ。[Scope of Claim for Utility Model Registration] The thermal head 2 is attached to the head rotation shaft 9.
a head support 3 rotatable around the thermal head 2; a biasing means 4 attached to the head support 3 for pressing the thermal head 2 against the platen 1; and a biasing means 4 for rotating the platen 1 in the paper feeding direction during printing. a rotating shaft 12 that rotates in one direction by the reverse rotation of the drive motor 8; and a head rotating shaft 9 that is attached to the rotating shaft 12;
The thermal head 2 is disposed on the opposite side of the thermal head 2 and is in contact with the head support 3.
a polygonal columnar cam 5 that rotates against and away from the platen 1;
The polygonal columnar cam 5 is provided with a toothed portion 18 that engages with a gear 13 attached to the cam 2 to rotate the polygonal columnar cam 5 by a predetermined angle, and an operating lever 17 having an operating portion 19 that is manually rotated on the other hand. A thermal printer with special features.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987080345U JPH0617554Y2 (en) | 1987-05-27 | 1987-05-27 | Thermal printer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987080345U JPH0617554Y2 (en) | 1987-05-27 | 1987-05-27 | Thermal printer |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS63188148U true JPS63188148U (en) | 1988-12-02 |
JPH0617554Y2 JPH0617554Y2 (en) | 1994-05-11 |
Family
ID=30931068
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1987080345U Expired - Lifetime JPH0617554Y2 (en) | 1987-05-27 | 1987-05-27 | Thermal printer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0617554Y2 (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60164U (en) * | 1983-06-17 | 1985-01-05 | 富士通株式会社 | Head up mechanism |
JPS61112957U (en) * | 1984-12-28 | 1986-07-17 | ||
JPS61172769A (en) * | 1985-01-26 | 1986-08-04 | Olympus Optical Co Ltd | Thermal head pressing apparatus of thermal transfer printer |
-
1987
- 1987-05-27 JP JP1987080345U patent/JPH0617554Y2/en not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60164U (en) * | 1983-06-17 | 1985-01-05 | 富士通株式会社 | Head up mechanism |
JPS61112957U (en) * | 1984-12-28 | 1986-07-17 | ||
JPS61172769A (en) * | 1985-01-26 | 1986-08-04 | Olympus Optical Co Ltd | Thermal head pressing apparatus of thermal transfer printer |
Also Published As
Publication number | Publication date |
---|---|
JPH0617554Y2 (en) | 1994-05-11 |
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