JPS62173753U - - Google Patents
Info
- Publication number
- JPS62173753U JPS62173753U JP6031286U JP6031286U JPS62173753U JP S62173753 U JPS62173753 U JP S62173753U JP 6031286 U JP6031286 U JP 6031286U JP 6031286 U JP6031286 U JP 6031286U JP S62173753 U JPS62173753 U JP S62173753U
- Authority
- JP
- Japan
- Prior art keywords
- light
- recording device
- laser recording
- substrate
- laser
- 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
- 230000003287 optical effect Effects 0.000 claims description 6
- 239000000758 substrate Substances 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims 2
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Facsimile Scanning Arrangements (AREA)
- Dot-Matrix Printers And Others (AREA)
- Laser Beam Printer (AREA)
- Mechanical Optical Scanning Systems (AREA)
- Exposure Or Original Feeding In Electrophotography (AREA)
- Combination Of More Than One Step In Electrophotography (AREA)
Description
第１図、第２図、第３図、第４図は夫々本考案
の光走査手段を示す実施例の断面図、第５図は本
考案の光学走査装置の実施例であり本考案の概要
を説明する図、第６図は本考案の光学箱の実施例
の上面図、第７図は本考案の実施例のレーザ出力
部から光走査手段を示す断面図、第８図Ａ、第８
図Ｂは夫々本考案の複数のレーザービームの発生
を説明するための図、第９図は本考案実施例のカ
バー部材の下面図、第１０図は第９図に示される
実施例の断面図、第１１図Ａは本考案の実施例の
ビーム検知機構を示す断面図、第１１図Ｂは本考
案の実施例のビーム検知機構を説明する上面図、
第１２図Ａは本考案の実施例の接地するためであ
る電極を示す上面図、第１２図Ｂは第１２図Ａに
示される電極を用いた接地機構の実施例の断面図
、第１３図は本考案の複数のレーザービームによ
る光走査の説明図、第１４図は本考案の画像形成
装置の断面図である。
図においてＬはレーザービーム、２は回転多面
鏡、５は基板、１０は回転支軸、１２は軸受、２
３は保持部である。
1, 2, 3, and 4 are cross-sectional views of an embodiment of the optical scanning means of the present invention, and FIG. 5 is an embodiment of the optical scanning device of the present invention, which is an overview of the invention. FIG. 6 is a top view of an embodiment of the optical box of the present invention, FIG. 7 is a sectional view showing the optical scanning means from the laser output section of the embodiment of the present invention, and FIGS.
Figure B is a diagram for explaining the generation of a plurality of laser beams according to the present invention, Figure 9 is a bottom view of the cover member of the embodiment of the present invention, and Figure 10 is a sectional view of the embodiment shown in Figure 9. , FIG. 11A is a sectional view showing the beam detection mechanism according to the embodiment of the present invention, and FIG. 11B is a top view illustrating the beam detection mechanism according to the embodiment of the present invention.
FIG. 12A is a top view showing an electrode for grounding according to an embodiment of the present invention, FIG. 12B is a sectional view of an embodiment of a grounding mechanism using the electrode shown in FIG. 12A, and FIG. 13 14 is an explanatory diagram of optical scanning using a plurality of laser beams according to the present invention, and FIG. 14 is a sectional view of the image forming apparatus according to the present invention. In the figure, L is a laser beam, 2 is a rotating polygon mirror, 5 is a substrate, 10 is a rotating shaft, 12 is a bearing, 2
3 is a holding part.
Claims (1)
ザー光で像担持体上を走査するレーザー記録装置
において、 回転して光を偏向する光偏向部材と、光偏向部
材を回転可能に支持する支持部と、この支持部を
保持する保持部と、この保持部と一体成型された
基板と、を有し、この基板は、上記光偏向部材の
一部を光偏向部材の保持側の面とは反対の面へ露
出保持し、この基板の露出側の面には、光偏光部
材より突出した突出部を有することを特徴とする
レーザー記録装置。 (2) 上記突出部は上記光偏向部材の露出部を囲
うように設けられたリング状突出部である実用新
案登録請求の範囲第１項記載のレーザー記録装置
。 (3) 上記レーザー記録装置はフアンを有し、上
記露出部下方にはフアンによる空気流が形成され
ている実用新案登録請求の範囲第１項または第２
項夫々に記載のレーザー記録装置。 (4) 上記支持部は金属ブツシユを有し、基板成
型後に、金属ブツシユが装填されている実用新案
登録請求の範囲第１項乃至第３項夫々に記載のレ
ーザー記録装置。[Scope of Claim for Utility Model Registration] (1) In a laser recording device that deflects laser light and scans an image carrier with the deflected laser light, an optical deflection member that rotates to deflect the light, and a light deflection member that rotates to deflect the light; It has a support part that rotatably supports a member, a holding part that holds this support part, and a substrate integrally molded with this holding part, and this board deflects a part of the light deflection member. A laser recording device characterized in that the substrate is exposed and held on a surface opposite to the holding side of the member, and the exposed surface of the substrate has a protrusion that protrudes from the light polarizing member. (2) The laser recording device according to claim 1, wherein the protrusion is a ring-shaped protrusion that surrounds the exposed portion of the light deflection member. (3) The above-mentioned laser recording device has a fan, and an air flow is formed by the fan below the exposure.
The laser recording device described in each section. (4) The laser recording device according to each of claims 1 to 3, wherein the support part has a metal bushing, and the metal bushing is loaded after the substrate is molded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6031286U JPH0645927Y2 (en) | 1986-04-22 | 1986-04-22 | Laser recording device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6031286U JPH0645927Y2 (en) | 1986-04-22 | 1986-04-22 | Laser recording device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62173753U true JPS62173753U (en) | 1987-11-05 |
| JPH0645927Y2 JPH0645927Y2 (en) | 1994-11-24 |
Family
ID=30892615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6031286U Expired - Lifetime JPH0645927Y2 (en) | 1986-04-22 | 1986-04-22 | Laser recording device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0645927Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0279814A (en) * | 1988-09-16 | 1990-03-20 | Copal Electron Co Ltd | Light deflector |
-
1986
- 1986-04-22 JP JP6031286U patent/JPH0645927Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0279814A (en) * | 1988-09-16 | 1990-03-20 | Copal Electron Co Ltd | Light deflector |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0645927Y2 (en) | 1994-11-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS61171020U (en) | ||
| JPH0428104B2 (en) | ||
| JPS62173753U (en) | ||
| JPS62172044U (en) | ||
| JPS62173749U (en) | ||
| JPS62173715U (en) | ||
| JPS62173714U (en) | ||
| JPS62173707U (en) | ||
| JPH0453213U (en) | ||
| JPH0419523Y2 (en) | ||
| JP3311506B2 (en) | Optical scanning device and optical writing device | |
| JPS6189811U (en) | ||
| JPH1020231A (en) | Optical deflection scanner | |
| JPS6255618A (en) | Hologram scanner | |
| JP3135353B2 (en) | Deflection scanning device | |
| JPH10115794A (en) | Deflection scanning device | |
| JPS62167214U (en) | ||
| JPS6417076A (en) | Light beam recorder | |
| JPH01172812A (en) | Scanning optical device | |
| JPS61179567U (en) | ||
| JPH0635213Y2 (en) | Optical scanning device | |
| JP2000356754A (en) | Light deflection type scanner | |
| JP2000292724A (en) | Scanning optical system | |
| JPS6199166U (en) | ||
| JPS61201021U (en) |