JPH0455014U - - Google Patents

Info

Publication number
JPH0455014U
JPH0455014U JP1990097888U JP9788890U JPH0455014U JP H0455014 U JPH0455014 U JP H0455014U JP 1990097888 U JP1990097888 U JP 1990097888U JP 9788890 U JP9788890 U JP 9788890U JP H0455014 U JPH0455014 U JP H0455014U
Authority
JP
Japan
Prior art keywords
lens unit
holder
lens
fits
wall portion
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
Application number
JP1990097888U
Other languages
English (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 JP1990097888U priority Critical patent/JPH0455014U/ja
Priority to US07/757,221 priority patent/US5191481A/en
Publication of JPH0455014U publication Critical patent/JPH0455014U/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
    • G02B7/022—Mountings, adjusting means, or light-tight connections, for optical elements for lenses lens and mount having complementary engagement means, e.g. screw/thread

Description

【図面の簡単な説明】
第１図は本実施例に係るレンズユニツトの断面
図、第２図は光走査装置の要部平面図、第３図は
従来のレンズユニツトの断面図である。 尚図中５は光源部、２１，３１はレンズユニツ
ト、２０，２３はホルダー、３３はレンズ部材、
３３Ａはレンズ部、３３Ｂは円筒壁部、３３Ｃは
鍔部である。

Claims (1)

  1. 【実用新案登録請求の範囲】 中空状のホルダーと、 このホルダーの内部に装着されるレンズと、 を備えたレンズユニツトにおいて、 前記レンズに該レンズの外周部から軸方向に延
    出し前記ホルダーの内壁面に嵌合される外周壁部
    を一体に形成した、 ことを特徴とするレンズユニツト。
JP1990097888U 1990-09-17 1990-09-17 Pending JPH0455014U (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1990097888U JPH0455014U (ja) 1990-09-17 1990-09-17
US07/757,221 US5191481A (en) 1990-09-17 1991-09-10 Lens installation in an optical device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990097888U JPH0455014U (ja) 1990-09-17 1990-09-17

Publications (1)

Publication Number Publication Date
JPH0455014U true JPH0455014U (ja) 1992-05-12

Family

ID=14204292

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990097888U Pending JPH0455014U (ja) 1990-09-17 1990-09-17

Country Status (2)

Country Link
US (1) US5191481A (ja)
JP (1) JPH0455014U (ja)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0645699A (ja) * 1992-07-21 1994-02-18 Rohm Co Ltd 光源ユニット及びその製造方法
JP2842227B2 (ja) * 1994-06-14 1998-12-24 住友電気工業株式会社 発光素子モジュールとその製造方法
DE19702573C2 (de) * 1997-01-24 2003-11-13 Sick Ag Optische Einrichtung mit einer justierbaren Haltevorrichtung
US6483030B1 (en) * 1999-12-08 2002-11-19 Amkor Technology, Inc. Snap lid image sensor package
US6483101B1 (en) * 1999-12-08 2002-11-19 Amkor Technology, Inc. Molded image sensor package having lens holder
DE60125741D1 (de) * 2001-06-14 2007-02-15 St Microelectronics Srl Optische Vorrichtung, insbesondere Bilddetektor
JP5846416B2 (ja) * 2011-08-31 2016-01-20 カシオ計算機株式会社 光源装置及びプロジェクタ
CN103105718B (zh) * 2011-11-15 2015-04-22 中强光电股份有限公司 投影装置及其光源模组

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5417413A (en) * 1977-07-08 1979-02-08 Automob Antipollut & Saf Res Center Catalyst overheat alarm system for automobile
JPS58211728A (ja) * 1982-06-04 1983-12-09 Matsushita Electric Ind Co Ltd 光フアイバ結合装置
JPS62116106A (ja) * 1985-11-15 1987-05-27 松下電工株式会社 改質木材

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2612091A (en) * 1950-02-09 1952-09-30 Schneider Co Optische Werke Optical system with automatic photometering and diaphragm adjusting means
AT209069B (de) * 1959-01-08 1960-05-10 Eumig Einstellgetriebe für ein Objektiv
US3751139A (en) * 1971-07-12 1973-08-07 Union Carbide Corp Optical mounting device for use in laser systems
AT345581B (de) * 1976-11-15 1978-09-25 Eumig Einstelleinrichtung fuer ein pankratisches objektiv
JPS5642217A (en) * 1979-09-14 1981-04-20 Nippon Kogaku Kk <Nikon> Diaphragm device of lens that can make close-up flash photographing
JPS5734511A (en) * 1980-08-08 1982-02-24 West Electric Co Ltd Photographing lens device having focusing function
US4582350A (en) * 1983-10-13 1986-04-15 Canon Kabushiki Kaisha Helically threaded mechanism
JPH01140136A (ja) * 1987-11-27 1989-06-01 Canon Inc レンズ鏡筒
US4910544A (en) * 1988-02-15 1990-03-20 Asahi Kogaku Kogyo K.K. Focus adjusting apparatus in zoom lens camera
JPH02146513A (ja) * 1988-11-29 1990-06-05 Nikon Corp レンズ鏡筒

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5417413A (en) * 1977-07-08 1979-02-08 Automob Antipollut & Saf Res Center Catalyst overheat alarm system for automobile
JPS58211728A (ja) * 1982-06-04 1983-12-09 Matsushita Electric Ind Co Ltd 光フアイバ結合装置
JPS62116106A (ja) * 1985-11-15 1987-05-27 松下電工株式会社 改質木材

Also Published As

Publication number Publication date
US5191481A (en) 1993-03-02

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