JPS62102548U - - Google Patents
Info
- Publication number
- JPS62102548U JPS62102548U JP19276885U JP19276885U JPS62102548U JP S62102548 U JPS62102548 U JP S62102548U JP 19276885 U JP19276885 U JP 19276885U JP 19276885 U JP19276885 U JP 19276885U JP S62102548 U JPS62102548 U JP S62102548U
- Authority
- JP
- Japan
- Prior art keywords
- platen
- fixing plate
- thermal head
- screw
- holes
- 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
Description
第１図はこの考案の一実施例を示す断面図、第
２図は従来例の第１図相当図である。
１……複動プレート（固定プレート）、２……
ヘツドホルダ、３，４……複動ねじ（支持具）、
５……調芯プレート、６，７……ばね、９……プ
ラテン、１０，１１……通孔、１２……サーマル
ヘツド、１３，１４……通孔、１５……感熱紙、
１６……ねじ孔、１７……調整ねじ、１８……調
整窓。
FIG. 1 is a sectional view showing an embodiment of this invention, and FIG. 2 is a view corresponding to FIG. 1 of a conventional example. 1...Double acting plate (fixed plate), 2...
Head holder, 3, 4...double acting screw (support),
5... Alignment plate, 6, 7... Spring, 9... Platen, 10, 11... Through hole, 12... Thermal head, 13, 14... Through hole, 15... Thermal paper,
16...screw hole, 17...adjustment screw, 18...adjustment window.
Claims (1)
壁面に対向して固定されプラテンの両端寄りに対
応する部位に通孔を有する固定プレートと、平板
状のサーマルヘツドと対面した状態でサーマルヘ
ツドを支持する板状のヘツドホルダと、前記固定
プレートの２つの通孔から挿通されサーマルヘツ
ドがプラテンの胴壁面と対向するよう前記ヘツド
ホルダを支持する２つの柱状の支持具と、ヘツド
ホルダと固定プレートとの間にこれら両者に対向
して配され固定プレートの２つの通孔に対応する
部位に前記両支持具をそれぞれ挿通するための通
孔を有する調芯プレートと、両支持具にそれぞれ
巻回され前記調芯プレートをヘツドホルダ方向に
押圧するばねを備え、調芯プレートのプラテン中
央部に対応部位にねじ孔を設け、このねじ孔にヘ
ツドホルダの調芯プレート側の面に当接してサー
マルヘツドを感熱紙を介してプラテンの胴壁面圧
接させるための調整ねじを螺合させるとともに、
固定プレートの前記調整ねじに対応する部位に、
調整ねじの調芯プレートからヘツドホルダに向か
つて突出する突出長さを調整するための調整窓を
設けたことを特徴とするプリンターのサーマルヘ
ツド圧着力調整機構。 A fixing plate that is fixed opposite to the body wall surface of a rotatably fixed roller-shaped platen and has through holes at portions corresponding to both ends of the platen, and supports the thermal head while facing the flat thermal head. between the head holder and the fixing plate; an alignment plate disposed opposite to these and having through holes for inserting both of the supports into portions corresponding to the two through holes of the fixing plate; It is equipped with a spring that presses the plate toward the head holder, and a screw hole is provided in the center of the platen of the alignment plate at a corresponding location, and the thermal head is inserted into the screw hole by touching the surface of the head holder on the alignment plate side. At the same time, screw together the adjustment screw for pressing the platen against the body wall surface.
At the part of the fixing plate corresponding to the adjustment screw,
A thermal head pressure adjustment mechanism for a printer, characterized in that an adjustment window is provided for adjusting the length of a projection of an adjustment screw from an alignment plate toward a head holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19276885U JPS62102548U (en) | 1985-12-13 | 1985-12-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19276885U JPS62102548U (en) | 1985-12-13 | 1985-12-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62102548U true JPS62102548U (en) | 1987-06-30 |
Family
ID=31148162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19276885U Pending JPS62102548U (en) | 1985-12-13 | 1985-12-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62102548U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001353890A (en) * | 2000-06-15 | 2001-12-25 | Sato Corp | Thermal printer |
-
1985
- 1985-12-13 JP JP19276885U patent/JPS62102548U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001353890A (en) * | 2000-06-15 | 2001-12-25 | Sato Corp | Thermal printer |
| JP4540187B2 (en) * | 2000-06-15 | 2010-09-08 | 株式会社サトー | Thermal printer |
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