JPS6376849U - - Google Patents
Info
- Publication number
- JPS6376849U JPS6376849U JP5076086U JP5076086U JPS6376849U JP S6376849 U JPS6376849 U JP S6376849U JP 5076086 U JP5076086 U JP 5076086U JP 5076086 U JP5076086 U JP 5076086U JP S6376849 U JPS6376849 U JP S6376849U
- Authority
- JP
- Japan
- Prior art keywords
- rod
- pair
- positioning
- image carrier
- support
- 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
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
Landscapes
- Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
- Laser Beam Printer (AREA)
- Exposure Or Original Feeding In Electrophotography (AREA)
- Liquid Crystal (AREA)
Description
第１図ａ，ｂ、第２図及び第３図は夫々本考案
の一実施例を示した各一部断面側面図及びその一
部断面正面図、第４図及び第５図は夫々凹部３０
と溝３１を示す各斜視図、第６図及び第７図は夫
々凹部３０と溝３１によるロツド支持構造を示す
各説明図、第８図及び第９図は夫々本考案の一実
施例が適用された液晶シヤツタ式プリンタの概略
構成を示す模式図とその書込みヘツド３を示す断
面図である。
１……感光体ドラム、３……書込みヘツド、Ｕ
……ドラムユニツト、２５……短ロツド、２６…
…長ロツド、２５ａ，２６ａ……先端位置決め部
（半球面）、２８，２９……支持板部、３０……
凹部、３１……溝。
1a, b, 2 and 3 are a partially sectional side view and a partially sectional front view of an embodiment of the present invention, and FIGS. 4 and 5 are respectively a recess 30.
FIGS. 6 and 7 are explanatory views showing a rod support structure formed by the recess 30 and the groove 31, respectively, and FIGS. 8 and 9 each show an embodiment of the present invention applied thereto. 1 is a schematic diagram showing the general structure of a liquid crystal shutter type printer, and a sectional view showing the writing head 3 thereof. 1...Photosensitive drum, 3...Writing head, U
...Drum unit, 25...Short rod, 26...
...Long rod, 25a, 26a...Tip positioning part (hemispherical surface), 28, 29...Support plate part, 30...
Recessed portion, 31...groove.
補正 昭６２．１２．１０
図面の簡単な説明を次のように補正する。
明細書第１６頁第１９行乃至第１７頁第２行の
「第１図ａ，ｂ……一部断面正面図、」を次のよ
うに補正する。
「第１図は本考案の一実施例におけるヘツド位
置決め当接構造と結像レンズアレイ２４から感光
体ドラム１までの距離ｌとの関係を示す説明図、
第２図及び第３図は夫々上記実施例を示す一部断
面左側面図及び一部断面正面図、」Amendment December 10, 1982 The brief description of the drawing is amended as follows. "Fig. 1 a, b . . . partially sectional front view" from page 16, line 19 to page 17, line 2 of the specification is corrected as follows. 1 is an explanatory diagram showing the relationship between the head positioning and contact structure and the distance l from the imaging lens array 24 to the photosensitive drum 1 in an embodiment of the present invention.
2 and 3 are a partially sectional left side view and a partially sectional front view showing the above embodiment, respectively.
Claims (1)
力情報に応じた画像信号を出力する書込みヘツド
に長さの異なる１対の位置決め用ロツドを平行に
立設し、該ロツドの各先端部分に円周面又は球面
を成す位置決め部を夫々形成し、前記像担持体を
支承する１対の側板に前記ロツドの少なくとも位
置決め部を収容可能な深さの異なる１対の凹部を
夫々形成し、前記各凹部における前記ロツドの挿
入方向先端部に少なくとも２個の斜面から成り前
記ロツドの位置決め部を当接させて前記ロツドを
回動自在に支持する支持面を夫々形成し、１対の
前記位置決め部の各曲率中心を夫々前記像担持体
の周面レベル上の所定位置及び回転中心線上に常
時位置させることを特徴とする記録装置における
書込みヘツドの位置決め機構。 A pair of positioning rods of different lengths are erected in parallel to the writing head which outputs an image signal according to input information to the surface of the image carrier which is rotatably supported. a positioning portion having a circumferential surface or a spherical surface is formed, a pair of recesses having different depths capable of accommodating at least the positioning portion of the rod are respectively formed in a pair of side plates supporting the image carrier; A support surface is formed at the tip of each recess in the direction of insertion of the rod, and each of the support surfaces is formed of at least two slopes and abuts against the positioning part of the rod to rotatably support the rod, and a pair of the positioning parts A positioning mechanism for a write head in a recording apparatus, characterized in that each center of curvature of the image carrier is always located at a predetermined position on the circumferential surface level of the image carrier and on the center line of rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5076086U JPS6376849U (en) | 1986-04-04 | 1986-04-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5076086U JPS6376849U (en) | 1986-04-04 | 1986-04-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6376849U true JPS6376849U (en) | 1988-05-21 |
Family
ID=30874411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5076086U Pending JPS6376849U (en) | 1986-04-04 | 1986-04-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6376849U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008164888A (en) * | 2006-12-28 | 2008-07-17 | Konica Minolta Business Technologies Inc | Image forming apparatus |
-
1986
- 1986-04-04 JP JP5076086U patent/JPS6376849U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008164888A (en) * | 2006-12-28 | 2008-07-17 | Konica Minolta Business Technologies Inc | Image forming apparatus |
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