JPS61181751U - - Google Patents
Info
- Publication number
- JPS61181751U JPS61181751U JP6645185U JP6645185U JPS61181751U JP S61181751 U JPS61181751 U JP S61181751U JP 6645185 U JP6645185 U JP 6645185U JP 6645185 U JP6645185 U JP 6645185U JP S61181751 U JPS61181751 U JP S61181751U
- Authority
- JP
- Japan
- Prior art keywords
- platen
- recording paper
- printing head
- connecting gear
- printing
- 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
- 238000010586 diagram Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 1
Landscapes
- Common Mechanisms (AREA)
- Electronic Switches (AREA)
Description
第１図は本考案の一実施例の動作を説明する説
明図、第２図は従来例の動作を説明する説明図、
第３図は第２図の連結ギア、カムギア間の伝達を
説明する説明図、第４図〜第６図はヘツドのアツ
プダウン機構を説明する要部斜視図及び要部側面
図、第７図は印字ヘツド圧接のための荷重特性図
である。
１……キヤリツジ、７……モータ、１０ａ……
第１の連結ギア、１０ｂ……第２の連結ギア、１
０ｃ……セレーシヨン、１４……カムギア、１６
……バネ、１７……レバー、３１……永久磁石、
３２……電磁石。
FIG. 1 is an explanatory diagram for explaining the operation of an embodiment of the present invention, FIG. 2 is an explanatory diagram for explaining the operation of a conventional example,
FIG. 3 is an explanatory diagram illustrating the transmission between the connecting gear and cam gear in FIG. FIG. 4 is a load characteristic diagram for press contacting the print head. 1...Carriage, 7...Motor, 10a...
First connection gear, 10b...Second connection gear, 1
0c... Serration, 14... Cam gear, 16
... Spring, 17 ... Lever, 31 ... Permanent magnet,
32...Electromagnet.
Claims (1)
に沿つて移動可能なキヤリツジと、このキヤリツ
ジに装着され、前記プラテンに対向するように配
置される印字ヘツドとを備え前記プラテンに巻回
した記録紙と前記印字ヘツドとの間に印刷リボン
を配置し、印字ヘツドをプラテンに押圧すること
により記録紙に印刷を行なうプリンタにおいて、
駆動源からの駆動力の伝達を行なう第１の連結ギ
アと第２の連結ギアとを備え、この第１と第２の
連結ギアにはそれぞれセレーシヨンが形成され、
このセレーシヨン同士のかみ合わせ、離脱を行な
わせるための永久磁石と電磁石とが配置されてい
ることを特徴とするプリンタ。 A recording paper wound around the platen, comprising a platen around which recording paper is wound, a carriage movable along the platen, and a print head mounted on the carriage and arranged to face the platen. In a printer that prints on recording paper by placing a printing ribbon between the printing head and the printing head and pressing the printing head against the platen,
A first connecting gear and a second connecting gear are provided for transmitting driving force from a driving source, and a serration is formed in each of the first and second connecting gears,
A printer characterized in that permanent magnets and electromagnets are arranged to engage and disengage the serrations.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6645185U JPH0413181Y2 (en) | 1985-05-07 | 1985-05-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6645185U JPH0413181Y2 (en) | 1985-05-07 | 1985-05-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61181751U true JPS61181751U (en) | 1986-11-13 |
| JPH0413181Y2 JPH0413181Y2 (en) | 1992-03-27 |
Family
ID=30599364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6645185U Expired JPH0413181Y2 (en) | 1985-05-07 | 1985-05-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0413181Y2 (en) |
-
1985
- 1985-05-07 JP JP6645185U patent/JPH0413181Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0413181Y2 (en) | 1992-03-27 |
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