JPS5826549U - Platen positioning mechanism - Google Patents
Platen positioning mechanismInfo
- Publication number
- JPS5826549U JPS5826549U JP12213781U JP12213781U JPS5826549U JP S5826549 U JPS5826549 U JP S5826549U JP 12213781 U JP12213781 U JP 12213781U JP 12213781 U JP12213781 U JP 12213781U JP S5826549 U JPS5826549 U JP S5826549U
- Authority
- JP
- Japan
- Prior art keywords
- platen
- hole
- screw
- reference plate
- positioning mechanism
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は感熱ヘッドプリンタ方式の構成を示す路線的側
面図、第２図は本考案によるプラテンの位置決め機構の
一実施例を一部分を切り欠いて示した斜視図、第３図は
その断面図である。
１はプラテン、１ａ及び１ｂは夫々螺子孔及び貫通孔、
２は基準板、２ａは螺子孔、３，４は螺子、８はばね、
１０ａ、１０ｂは支持板である。Fig. 1 is a schematic side view showing the configuration of a thermal head printer system, Fig. 2 is a partially cutaway perspective view of an embodiment of the platen positioning mechanism according to the present invention, and Fig. 3 is a sectional view thereof. It is. 1 is a platen, 1a and 1b are a screw hole and a through hole, respectively;
2 is a reference plate, 2a is a screw hole, 3 and 4 are screws, 8 is a spring,
10a and 10b are support plates.
Claims (1)
印刷用紙とは反対側に基準板を設け、上記プラテンには
螺子孔と貫通孔とを設け、該螺子孔には第１の螺子を噛
合させ、上記基準板には、上記プラテンの貫通孔との対
向位置に螺子孔を設け、中間に鍔を有する第２の螺子を
上記貫通孔内に配置した状態で上記螺子孔に噛合し、上
記貫通孔の上記基準板との対向部分には、上記プラテン
より突出した曲面を形成し、上記プラテンを上記基準板
の方向に偏倚させた状態で上記第１の螺子の先端を上記
基準板に衝合させ、上記第２の螺子の鍔を上記曲面に対
接させてなるプラテンの位置決め機構。A reference plate is provided on the opposite side of the printing paper, substantially facing the platen that faces the printing paper, and the platen is provided with a screw hole and a through hole, and the screw hole has a first one. A screw hole is provided in the reference plate at a position opposite to the through hole of the platen, and a second screw having a flange in the middle is disposed in the through hole and is meshed with the screw hole. A curved surface protruding from the platen is formed at a portion of the through hole facing the reference plate, and the tip of the first screw is aligned with the reference plate while the platen is biased toward the reference plate. A positioning mechanism for the platen, which is made to abut against the plate and the collar of the second screw is brought into contact with the curved surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12213781U JPS5826549U (en) | 1981-08-18 | 1981-08-18 | Platen positioning mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12213781U JPS5826549U (en) | 1981-08-18 | 1981-08-18 | Platen positioning mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5826549U true JPS5826549U (en) | 1983-02-19 |
Family
ID=29916065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12213781U Pending JPS5826549U (en) | 1981-08-18 | 1981-08-18 | Platen positioning mechanism |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5826549U (en) |
-
1981
- 1981-08-18 JP JP12213781U patent/JPS5826549U/en active Pending
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