JPH01138757U - - Google Patents
Info
- Publication number
- JPH01138757U JPH01138757U JP3601288U JP3601288U JPH01138757U JP H01138757 U JPH01138757 U JP H01138757U JP 3601288 U JP3601288 U JP 3601288U JP 3601288 U JP3601288 U JP 3601288U JP H01138757 U JPH01138757 U JP H01138757U
- Authority
- JP
- Japan
- Prior art keywords
- eccentric shaft
- holds
- stepping motor
- print head
- carrier unit
- 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 1
Landscapes
- Common Mechanisms (AREA)
Description
第１図および第２図は本考案の一実施例の用紙
間隔調整機構を示す平面図および側面図、第３図
は本考案の一実施例の動作を説明する図、第４図
はスプリング機構の詳細を示す側面図である。
１……プラテン、２……印字用紙、３……用紙
押付アーム、４……印字ヘツド、５……キヤリア
ユニツト、６……シヤフト、７……偏心シヤフト
、８……コイルスプリング、９……ワイヤ、１０
……ステツピングモータ。
1 and 2 are a plan view and a side view showing a paper interval adjustment mechanism according to an embodiment of the present invention, FIG. 3 is a diagram illustrating the operation of an embodiment of the present invention, and FIG. 4 is a spring mechanism. FIG. 1... Platen, 2... Print paper, 3... Paper pressing arm, 4... Print head, 5... Carrier unit, 6... Shaft, 7... Eccentric shaft, 8... Coil spring, 9... wire, 10
...Stepping motor.
Claims (1)
可能に保持する偏心シヤフトをステツピングモー
タにより回転および保持する用紙間隔調整機構に
おいて、前記偏心シヤフトに直結したワイヤと、
前記偏心シヤフトに回転駆動を与えるスプリング
機構とを有するプリンタの用紙間隔調整機構。 In a sheet spacing adjustment mechanism in which a stepping motor rotates and holds an eccentric shaft that slidably holds a carrier unit equipped with a print head, a wire directly connected to the eccentric shaft;
and a spring mechanism that provides rotational drive to the eccentric shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3601288U JPH01138757U (en) | 1988-03-17 | 1988-03-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3601288U JPH01138757U (en) | 1988-03-17 | 1988-03-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01138757U true JPH01138757U (en) | 1989-09-21 |
Family
ID=31262633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3601288U Pending JPH01138757U (en) | 1988-03-17 | 1988-03-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01138757U (en) |
-
1988
- 1988-03-17 JP JP3601288U patent/JPH01138757U/ja active Pending