JPS62104966U

JPS62104966U -

Info

Publication number: JPS62104966U
Application number: JP19895185U
Authority: JP
Priority date: 1985-12-24
Filing date: 1985-12-24
Publication date: 1987-07-04

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の一実施例の斜視図、第２図は
その分解斜視図、第３図は第１図の切断面線―
から見た側面図、第４図は第１図の切断面線
―から見た断面図、第５図はカム３１の動きを
説明するための図である。１…プリンタ、２…プラテン、３…回転軸、４
…側壁、５…被駆動部材、６…被駆動面、７…カ
ム部材、９，２３…スプロケツトホイール、１０
…サーマルヘツド、１１…発熱抵抗体、１２…感
熱記録紙、１４…取付片、３０…作動片、３１…
カム、３１ａ…カム面、３２…連結棒、３５…案
内長孔、Ａ…サーマルヘツド１０の移動方向、Ｂ
…プラテン２の回転方向。 Fig. 1 is a perspective view of an embodiment of the present invention, Fig. 2 is an exploded perspective view thereof, and Fig. 3 is a section line of Fig. 1.
FIG. 4 is a cross-sectional view taken along the cutting plane line in FIG. 1, and FIG. 5 is a diagram for explaining the movement of the cam 31. 1...Printer, 2...Platen, 3...Rotary shaft, 4
... Side wall, 5... Driven member, 6... Driven surface, 7... Cam member, 9, 23... Sprocket wheel, 10
...Thermal head, 11... Heat generating resistor, 12... Heat sensitive recording paper, 14... Mounting piece, 30... Operating piece, 31...
Cam, 31a...Cam surface, 32...Connecting rod, 35...Guide slot, A...Movement direction of thermal head 10, B
...Rotation direction of platen 2.

Claims

【実用新案登録請求の範囲】回転駆動される回転軸を有するプラテンと、プ
ラテンに対向して配置される印字手段との間に記
録紙を介在して記録を行なうプリンタにおいて、前記回転軸が相互に回転可能に挿通し、カム面
を有するカム部材と、カム部材を予め定めた位置に調整して固定する
手段と、前記カム面に接触して印字手段をプラテンと相
対的に変位する手段とを含むことを特徴とするプ
リンタ。[Claims for Utility Model Registration] In a printer that performs recording by interposing a recording paper between a platen having a rotary shaft that is driven to rotate and a printing means disposed opposite to the platen, the rotary shaft is mutually a cam member rotatably inserted into and having a cam surface; means for adjusting and fixing the cam member at a predetermined position; and means for displacing the printing means relative to the platen by contacting the cam surface. A printer comprising: