JPH0463257U - - Google Patents
Info
- Publication number
- JPH0463257U JPH0463257U JP10581390U JP10581390U JPH0463257U JP H0463257 U JPH0463257 U JP H0463257U JP 10581390 U JP10581390 U JP 10581390U JP 10581390 U JP10581390 U JP 10581390U JP H0463257 U JPH0463257 U JP H0463257U
- Authority
- JP
- Japan
- Prior art keywords
- section
- print head
- shaft portion
- platen
- carriage
- 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
Landscapes
- Common Mechanisms (AREA)
- Electronic Switches (AREA)
Description
第１図は、本考案に基づく印字装置の要部を示
す正面図である。第２図は、印字装置の要部分解
組立斜視図である。第３図は、印字ヘツド体の始
端及び終端の各位置での状態を示す第１図に対応
する図である。第４図及び第５図は、印字ヘツド
体の取外し要領を示す第１図に対応する図である
。
１……印字装置、２……カード、２ａ……印字
面、３……プラテン、３ａ……ボス部、３ｂ……
弾性片、３ｃ……ボス部、４……ケーシング、５
……カードガイド、５ａ……取付け孔、６……ガ
イドフレーム、６ａ……取付孔、７……サーマル
ヘツド、８……キヤリツジ、８ａ，８ｂ……壁部
、８ｃ……下面、９……ヘツドホルダ、９ａ……
アーム部、１０……アーム部、１１……リニアシ
ヤフト、１２……スクリユーピン、１３……リー
ドねじシヤフト、１４……ボス部、１４ａ……２
面幅部、１５……軸受部、１５ａ……開口部、１
６……押付けばね、１７……弾性舌片、１７ａ…
…爪部、１８……貫通孔、１９……離反用ドグ、
２０……凸部、２１……サイドフレーム、２２…
…離反保持解除ドグ、２３……ガイド用ドグ、２
４……位置センサ。
FIG. 1 is a front view showing the main parts of a printing device based on the present invention. FIG. 2 is an exploded perspective view of the main parts of the printing device. FIG. 3 is a view corresponding to FIG. 1 showing the conditions at each position of the print head body at the starting end and the ending end. 4 and 5 are diagrams corresponding to FIG. 1 showing the procedure for removing the print head body. 1... Printing device, 2... Card, 2a... Printing surface, 3... Platen, 3a... Boss portion, 3b...
Elastic piece, 3c...Boss part, 4...Casing, 5
...Card guide, 5a...Mounting hole, 6...Guide frame, 6a...Mounting hole, 7...Thermal head, 8...Carriage, 8a, 8b...Wall, 8c...Bottom surface, 9... Head holder, 9a...
Arm part, 10...Arm part, 11...Linear shaft, 12...Screw pin, 13...Lead screw shaft, 14...Boss part, 14a...2
Face width part, 15...Bearing part, 15a...Opening part, 1
6... Pressing spring, 17... Elastic tongue piece, 17a...
...Claw portion, 18...Through hole, 19...Separation dog,
20...Protrusion, 21...Side frame, 22...
... Separation holding release dog, 23 ... Guide dog, 2
4...Position sensor.
Claims (1)
持されたキヤリツジと、印字ヘツド体を前記プラ
テンに接離する向きに回動自在に枢支するべく前
記キヤリツジと前記印字ヘツド体とのいずれか一
方に設けられた軸部と、前記軸部と嵌合し得るよ
うに他方に設けられた軸受部とを有し、 前記軸受部がＣ字状断面部を有し、前記軸部が
、前記Ｃ字状断面部の開口幅よりも小さな幅を有
するように少なくとも一部を切除された部分円形
断面部を有することを特徴とする印字ヘツド体の
取付け構造。[Claims for Utility Model Registration] A carriage supported by a casing so as to be reciprocally movable along a platen, and the carriage and the print head pivotably supported in a direction in which a print head body is moved toward and away from the platen. a shaft portion provided on one side of the body, and a bearing portion provided on the other side so as to be able to fit with the shaft portion, the bearing portion having a C-shaped cross section; A mounting structure for a print head body, wherein the shaft portion has a partially circular cross-section section that is at least partially cut out so that the shaft section has a width smaller than the opening width of the C-shaped cross-section section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990105813U JPH084301Y2 (en) | 1990-10-08 | 1990-10-08 | Printhead body mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990105813U JPH084301Y2 (en) | 1990-10-08 | 1990-10-08 | Printhead body mounting structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0463257U true JPH0463257U (en) | 1992-05-29 |
| JPH084301Y2 JPH084301Y2 (en) | 1996-02-07 |
Family
ID=31851649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990105813U Expired - Lifetime JPH084301Y2 (en) | 1990-10-08 | 1990-10-08 | Printhead body mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH084301Y2 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6129878A (en) * | 1984-07-20 | 1986-02-10 | Toshiba Corp | Image forming device |
| JPS61106285A (en) * | 1984-10-30 | 1986-05-24 | Konishiroku Photo Ind Co Ltd | Thermal printer |
| JPS62139657U (en) * | 1986-02-28 | 1987-09-03 |
-
1990
- 1990-10-08 JP JP1990105813U patent/JPH084301Y2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6129878A (en) * | 1984-07-20 | 1986-02-10 | Toshiba Corp | Image forming device |
| JPS61106285A (en) * | 1984-10-30 | 1986-05-24 | Konishiroku Photo Ind Co Ltd | Thermal printer |
| JPS62139657U (en) * | 1986-02-28 | 1987-09-03 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH084301Y2 (en) | 1996-02-07 |