JPS6444151U - - Google Patents
Info
- Publication number
- JPS6444151U JPS6444151U JP14034787U JP14034787U JPS6444151U JP S6444151 U JPS6444151 U JP S6444151U JP 14034787 U JP14034787 U JP 14034787U JP 14034787 U JP14034787 U JP 14034787U JP S6444151 U JPS6444151 U JP S6444151U
- Authority
- JP
- Japan
- Prior art keywords
- head
- support member
- recording paper
- away
- paper surface
- 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
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Common Mechanisms (AREA)
- Electronic Switches (AREA)
Description
第１図は本考案によるヘツドアツプダウン機構
の概略図、第２図は本考案によるヘツドアツプダ
ウン機構の動作説明図、第３図は回転円板の回転
角とそれに倣うピンの回転円板中心方向への移動
量との関係を示す図、第４図は従来のヘツドアツ
プダウン機構の概略図である。
１……印字ヘツド、２……記録紙、３……プラ
テン、４……アーム、５……回転円板、６……モ
ーター、７，８……ピン、９……バネ。
Figure 1 is a schematic diagram of the head pull-up mechanism according to the present invention, Figure 2 is an explanatory diagram of the operation of the head pull-down mechanism according to the present invention, and Figure 3 is the rotation angle of the rotating disk and the center of the rotating disk of the pin following the rotation angle. FIG. 4 is a schematic diagram of a conventional head up-down mechanism. 1... Print head, 2... Recording paper, 3... Platen, 4... Arm, 5... Rotating disc, 6... Motor, 7, 8... Pin, 9... Spring.
Claims (1)
ツドアツプダウン機構であつて、前記印字ヘツド
を前記記録紙面に対し接離可能に片持ち支持する
ヘツド支持部材と、駆動源に連結され両方向に回
転駆動可能な回転部材とを備え、前記ヘツド支持
部材一端は前記回転部材に係合し、前記ヘツド支
持部材一端と前記回転部材との係合点は、前記回
転部材の回転駆動により円運動され、前記印字ヘ
ツドが前記記録紙面に対し接離されることを特徴
とするヘツドアツプダウン機構。 A head up-down mechanism that drives the print head toward and away from the recording paper surface, the head support member supporting the print head in a cantilever manner so as to be able to move toward and away from the recording paper surface, and a head support member connected to a drive source and driven to rotate in both directions. a rotatable member, one end of the head support member is engaged with the rotary member, and an engagement point between the one end of the head support member and the rotary member is moved circularly by the rotational drive of the rotary member, and the printing A head up-down mechanism characterized in that a head is moved toward and away from the recording paper surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14034787U JPS6444151U (en) | 1987-09-14 | 1987-09-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14034787U JPS6444151U (en) | 1987-09-14 | 1987-09-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6444151U true JPS6444151U (en) | 1989-03-16 |
Family
ID=31404429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14034787U Pending JPS6444151U (en) | 1987-09-14 | 1987-09-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6444151U (en) |
-
1987
- 1987-09-14 JP JP14034787U patent/JPS6444151U/ja active Pending