JPH0457860U - - Google Patents

Info

Publication number
JPH0457860U
JPH0457860U JP10080390U JP10080390U JPH0457860U JP H0457860 U JPH0457860 U JP H0457860U JP 10080390 U JP10080390 U JP 10080390U JP 10080390 U JP10080390 U JP 10080390U JP H0457860 U JPH0457860 U JP H0457860U
Authority
JP
Japan
Prior art keywords
mirror
holding member
mirror holding
support shaft
shaft member
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
Application number
JP10080390U
Other languages
Japanese (ja)
Other versions
JP2563052Y2 (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1990100803U priority Critical patent/JP2563052Y2/en
Publication of JPH0457860U publication Critical patent/JPH0457860U/ja
Application granted granted Critical
Publication of JP2563052Y2 publication Critical patent/JP2563052Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Laser Beam Printer (AREA)
  • Mounting And Adjusting Of Optical Elements (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Facsimile Scanning Arrangements (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案のミラー保持部材の支持機構の
構成を示す斜視図、第２図は本考案のミラー保持
部材の側面図、第３図はミラーの支持手段の説明
図、第４図は光学系装置の構成を示す説明図、第
５図は従来のミラー保持部材の斜視図であり、第
６図は従来の他の例の斜視図である。 図中の符号、１……レーザ書込み装置、６……
支持フレーム、１０……端部ミラー、１５……円
筒状ミラー、１７……支持溝、２０……ミラー保
持部材、２１……ハウジング、２５……ミラー支
持フレーム、２６……受け部材、２７……リブ、
２９……端フランジ、３０〜３２……調整ネジ、
３７〜３９……固定ネジ、４０……支持フレーム
、４１……支持軸部材、４５……長孔、４６……
固定ネジ。 Fig. 1 is a perspective view showing the structure of the support mechanism for the mirror holding member of the present invention, Fig. 2 is a side view of the mirror holding member of the present invention, Fig. 3 is an explanatory diagram of the mirror supporting means, and Fig. 4 is FIG. 5 is a perspective view of a conventional mirror holding member, and FIG. 6 is a perspective view of another conventional example. Codes in the figure: 1... Laser writing device, 6...
Support frame, 10... End mirror, 15... Cylindrical mirror, 17... Support groove, 20... Mirror holding member, 21... Housing, 25... Mirror support frame, 26... Receiving member, 27... …rib,
29... End flange, 30-32... Adjustment screw,
37-39...Fixing screw, 40...Support frame, 41...Support shaft member, 45...Long hole, 46...
Fixing screw.

Claims (1)

【実用新案登録請求の範囲】 レーザービーム出力装置から出力される光を、
回転走査手段と、複数のミラーとを介して画像担
持体に照射することにより、画像情報の書込みを
行うように構成した画像形成装置の光学系装置に
おいて、 画像担持体に近接して配置され、端部ミラーを
保持するミラー保持部材を、支持フレームに設け
た円筒状の支持軸部材に対して回転可能に配置す
るとともに、前記ミラー保持部材に保持される端
部ミラーは、ミラー保持部材の回転軸芯にミラー
の光反射中心部を一致させて設け、 前記ミラー保持部材には、前記支持軸部材に対
して、回転可能に係合する受け部材をその両端部
に配置し、端部ミラーの端部に対応させて、複数
の固定ネジと調整ネジとを設けることを特徴とす
る端部ミラーの支持装置。[Scope of claim for utility model registration] Light output from a laser beam output device,
In an optical system device of an image forming apparatus configured to write image information by irradiating the image carrier with light via a rotational scanning means and a plurality of mirrors, the optical system is arranged close to the image carrier; A mirror holding member that holds an end mirror is arranged to be rotatable with respect to a cylindrical support shaft member provided on a support frame, and the end mirror held by the mirror holding member is rotated by rotation of the mirror holding member. The light reflection center of the mirror is arranged to coincide with the axis, and the mirror holding member is provided with receiving members rotatably engaged with the support shaft member at both ends thereof, and the mirror holding member is provided with receiving members rotatably engaged with the support shaft member, A support device for an end mirror, characterized in that a plurality of fixing screws and adjustment screws are provided corresponding to the end portion.
JP1990100803U 1990-09-26 1990-09-26 End mirror support device Expired - Lifetime JP2563052Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990100803U JP2563052Y2 (en) 1990-09-26 1990-09-26 End mirror support device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990100803U JP2563052Y2 (en) 1990-09-26 1990-09-26 End mirror support device

Publications (2)

Publication Number Publication Date
JPH0457860U true JPH0457860U (en) 1992-05-18
JP2563052Y2 JP2563052Y2 (en) 1998-02-18

Family

ID=31843728

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990100803U Expired - Lifetime JP2563052Y2 (en) 1990-09-26 1990-09-26 End mirror support device

Country Status (1)

Country Link
JP (1) JP2563052Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018022006A (en) * 2016-08-02 2018-02-08 京セラドキュメントソリューションズ株式会社 Optical scanner and image forming apparatus including the optical scanner

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57104915A (en) * 1980-12-22 1982-06-30 Ricoh Co Ltd Laser recorder
JPS6053946A (en) * 1983-09-05 1985-03-28 Ricoh Co Ltd Imaging position adjustment device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57104915A (en) * 1980-12-22 1982-06-30 Ricoh Co Ltd Laser recorder
JPS6053946A (en) * 1983-09-05 1985-03-28 Ricoh Co Ltd Imaging position adjustment device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018022006A (en) * 2016-08-02 2018-02-08 京セラドキュメントソリューションズ株式会社 Optical scanner and image forming apparatus including the optical scanner

Also Published As

Publication number Publication date
JP2563052Y2 (en) 1998-02-18

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