JPS6442155U - - Google Patents
Info
- Publication number
- JPS6442155U JPS6442155U JP13869287U JP13869287U JPS6442155U JP S6442155 U JPS6442155 U JP S6442155U JP 13869287 U JP13869287 U JP 13869287U JP 13869287 U JP13869287 U JP 13869287U JP S6442155 U JPS6442155 U JP S6442155U
- Authority
- JP
- Japan
- Prior art keywords
- stopper
- cam
- thermal printer
- cylindrical cam
- motor
- 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
- 208000010727 head pressing Diseases 0.000 claims description 3
Landscapes
- Common Mechanisms (AREA)
- Electronic Switches (AREA)
- Character Spaces And Line Spaces In Printers (AREA)
Description
図は本考案の一実施例を示したものである。第
１図はサーマルプリンタの内部を示す平面図、第
２図は同正面図、第３図はヘツド押圧機構の要部
切欠側面図、第５図Ａ乃至Ｅはストツパアームの
係合離脱状態を解説する要部平面図、第６図は押
圧アームの要部側面図である。
符号説明、１０：キヤリツジ、１１：サーマル
ヘツド、１２：駆動機構、１９：ステツピングモ
ータ、２３：ヘツド押圧機構、３３：円筒カム、
３７ａ：ストツパアーム（Ａ）、３７ｂ：ストツ
パアーム（Ｂ）、４２：ストツパ、４３：凹部、
４４：円筒カム軸。
The figure shows an embodiment of the present invention. Fig. 1 is a plan view showing the inside of the thermal printer, Fig. 2 is a front view thereof, Fig. 3 is a cutaway side view of the main part of the head pressing mechanism, and Figs. 5 A to E explain the engagement and disengagement state of the stopper arm. FIG. 6 is a side view of the main part of the pressing arm. Explanation of symbols, 10: Carriage, 11: Thermal head, 12: Drive mechanism, 19: Stepping motor, 23: Head pressing mechanism, 33: Cylindrical cam,
37a: Stopper arm (A), 37b: Stopper arm (B), 42: Stopper, 43: Recessed part,
44: Cylindrical cam shaft.
補正 昭６２．１１．１８
図面の簡単な説明を次のように補正する。
明細書第１２頁５行の「側面図、第５図」を「
側面図、第４図は同要部側面図、第５図」と補正
する。Amendment November 18, 1982 The brief description of the drawing is amended as follows. "Side view, Figure 5" on page 12, line 5 of the specification is changed to "
The side view, Figure 4, has been corrected to ``Side view of the same essential parts, Figure 5''.
Claims (1)
、歯車を介して前記モータとヘツド押圧機構のカ
ムとを連結したサーマルプリンタの駆動装置に於
て、円筒カムの下面に略扇形の凹部を設け、該凹
部に内嵌し、且つ前記円筒カムの軸を中心に該凹
部内を回動可能にストツパを設け、更に、前記ス
トツパへストツパアームを係合或は離脱させて、
カムの回動を制御したことを特徴とするサーマル
プリンタの駆動装置。 In a thermal printer drive device in which a carriage is moved by a single motor and the motor and a cam of a head pressing mechanism are connected via a gear, a substantially sector-shaped recess is provided on the lower surface of the cylindrical cam, and a providing a stopper that fits inside and is rotatable within the recess around the axis of the cylindrical cam; further, a stopper arm is engaged with or disengaged from the stopper;
A driving device for a thermal printer characterized by controlling the rotation of a cam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13869287U JPS6442155U (en) | 1987-09-10 | 1987-09-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13869287U JPS6442155U (en) | 1987-09-10 | 1987-09-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6442155U true JPS6442155U (en) | 1989-03-14 |
Family
ID=31401266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13869287U Pending JPS6442155U (en) | 1987-09-10 | 1987-09-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6442155U (en) |
-
1987
- 1987-09-10 JP JP13869287U patent/JPS6442155U/ja active Pending
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