JPH0234250U - - Google Patents
Info
- Publication number
- JPH0234250U JPH0234250U JP11312488U JP11312488U JPH0234250U JP H0234250 U JPH0234250 U JP H0234250U JP 11312488 U JP11312488 U JP 11312488U JP 11312488 U JP11312488 U JP 11312488U JP H0234250 U JPH0234250 U JP H0234250U
- Authority
- JP
- Japan
- Prior art keywords
- positioning
- platen
- hole
- bracket
- thermal head
- 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
- 239000013013 elastic material Substances 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 description 1
Landscapes
- Common Mechanisms (AREA)
- Electronic Switches (AREA)
Description
第１図はこの考案の実施例を示す側面図、第２
図は上記実施例のサーマルヘツド支持部を示す斜
視図、第３図、第４図は上記実施例の動作状態を
示し、第３図は側面図、第４図は斜視図、第５図
は従来例を示す斜視図である。
１……プラテン、２……位置決め用軸受、３…
…プラテン軸、４……サーマルヘツド、５……サ
ーマルヘツド支持板、８……位置決め用ブラケツ
ト、９……位置決め穴、１０……発熱抵抗体、１
１……開口部、１４……用紙。
Figure 1 is a side view showing an embodiment of this invention, Figure 2 is a side view showing an embodiment of this invention.
The figure is a perspective view showing the thermal head support part of the above embodiment, FIGS. 3 and 4 show the operating state of the above embodiment, FIG. 3 is a side view, FIG. 4 is a perspective view, and FIG. FIG. 2 is a perspective view showing a conventional example. 1...Platen, 2...Positioning bearing, 3...
...Platen shaft, 4...Thermal head, 5...Thermal head support plate, 8...Positioning bracket, 9...Positioning hole, 10...Heating resistor, 1
1...Opening, 14...Paper.
Claims (1)
決め用軸受と、サーマルヘツドに取付けられた位
置決め用ブラケツトの位置決め穴とによりサーマ
ルヘツドとプラテン間の位置決めを行ないながら
、サーマルヘツドとプラテンの間に用紙を押圧し
て文字、図形を印刷するサーマルプリンタにおい
て、 上記位置決め用ブラケツトを弾性のある材料で
形成し、該位置決め用ブラケツトに上記位置決め
用軸受の外径に対してしめしろのある穴で形成し
た位置決め穴と、該位置決め穴のプラテン側に位
置決め穴の直径より小さな幅の開口を有する開口
部とを設けたことを特徴とするサーマルプリンタ
。[Claims for Utility Model Registration] Positioning bearings attached to the platen shafts on both sides of the platen and positioning holes in the positioning bracket attached to the thermal head perform positioning between the thermal head and the platen. In a thermal printer that prints characters and figures by pressing paper between platens, the positioning bracket is formed of an elastic material, and the positioning bracket has an interference with the outer diameter of the positioning bearing. A thermal printer comprising: a positioning hole formed by a certain hole; and an opening having a width smaller than the diameter of the positioning hole on the platen side of the positioning hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11312488U JPH0234250U (en) | 1988-08-29 | 1988-08-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11312488U JPH0234250U (en) | 1988-08-29 | 1988-08-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0234250U true JPH0234250U (en) | 1990-03-05 |
Family
ID=31352688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11312488U Pending JPH0234250U (en) | 1988-08-29 | 1988-08-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0234250U (en) |
-
1988
- 1988-08-29 JP JP11312488U patent/JPH0234250U/ja active Pending