JPH0311237U - - Google Patents

Info

Publication number
JPH0311237U
JPH0311237U JP7013889U JP7013889U JPH0311237U JP H0311237 U JPH0311237 U JP H0311237U JP 7013889 U JP7013889 U JP 7013889U JP 7013889 U JP7013889 U JP 7013889U JP H0311237 U JPH0311237 U JP H0311237U
Authority
JP
Japan
Prior art keywords
projected
projection
stage
light
light source
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
JP7013889U
Other languages
Japanese (ja)
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 JP7013889U priority Critical patent/JPH0311237U/ja
Priority to GB9008087A priority patent/GB2232780B/en
Priority to CA 2014370 priority patent/CA2014370C/en
Priority to DE19904013426 priority patent/DE4013426A1/en
Priority to FR9005486A priority patent/FR2648577A1/en
Publication of JPH0311237U publication Critical patent/JPH0311237U/ja
Priority to HK97102041A priority patent/HK1000427A1/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/06—Projectors or projection-type viewers; Accessories therefor affording only episcopic projection

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Overhead Projectors And Projection Screens (AREA)
  • Projection Apparatus (AREA)
  • Transforming Electric Information Into Light Information (AREA)

Description

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

第１図は本考案反射型実物投影機の構成を示す
斜視図、第２図は本考案反射型実物投影機の作動
を示す説明図である。 １……投影レンズ、２……ピント調整ツマミ、
３……ステージ、４……支軸、５……ステージ角
度調節ツマミ、６……偏芯カム、７……バネ、８
……反射鏡、９……ステージの投影機本体との成
す角、１０，１１……ピント合わせ標識。 FIG. 1 is a perspective view showing the configuration of the reflective type physical projector of the present invention, and FIG. 2 is an explanatory view showing the operation of the reflective physical projector of the present invention. 1... Projection lens, 2... Focus adjustment knob,
3... Stage, 4... Support shaft, 5... Stage angle adjustment knob, 6... Eccentric cam, 7... Spring, 8
...Reflector, 9...Angle between the stage and the main body of the projector, 10, 11...Focusing mark.

Claims (1)

【実用新案登録請求の範囲】 １ 光源と、この光源からの照明光を透過し、か
つ被投影物を載置可能とするステージと、前記被
投影物からの反射光を反射させる投影ミラーと、
この投影ミラーからの反射光を集光して前記被投
影物の投影像を外部の投影面に結像させる投影レ
ンズとを備える実物投影機において、前記被投影
物と、前記投影レンズ光軸と、前記投影面との位
置関係がシヤインプルーフの条件を満足し得るよ
うに前記被投影物載置可能なステージの角度を変
化させる機構を設けたことを特徴とする反射型実
物投影機。 ２ ステージ角度変更機構の支点上面にピント合
わせ用標識を設けるようにしたことを特徴とする
請求項１に記載の反射型実物投影機。[Claims for Utility Model Registration] 1. A light source, a stage that transmits illumination light from the light source and on which an object to be projected can be placed, and a projection mirror that reflects light reflected from the object to be projected;
A real projector including a projection lens that collects reflected light from the projection mirror to form a projected image of the object on an external projection surface, wherein the object to be projected and the optical axis of the projection lens . A reflection type physical projector, characterized in that a mechanism is provided for changing the angle of the stage on which the object to be projected can be placed so that the positional relationship with the projection surface satisfies the condition of shear proof. 2. The reflective real projector according to claim 1, wherein a focusing mark is provided on the upper surface of the fulcrum of the stage angle changing mechanism.
JP7013889U 1989-06-15 1989-06-15 Pending JPH0311237U (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP7013889U JPH0311237U (en) 1989-06-15 1989-06-15
GB9008087A GB2232780B (en) 1989-06-15 1990-04-10 Opaque projector
CA 2014370 CA2014370C (en) 1989-06-15 1990-04-12 Opaque projector
DE19904013426 DE4013426A1 (en) 1989-06-15 1990-04-26 EPISCOPE
FR9005486A FR2648577A1 (en) 1989-06-15 1990-04-30 OVERHEAD PROJECTOR
HK97102041A HK1000427A1 (en) 1989-06-15 1997-10-28 Opaque projector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7013889U JPH0311237U (en) 1989-06-15 1989-06-15

Publications (1)

Publication Number Publication Date
JPH0311237U true JPH0311237U (en) 1991-02-04

Family

ID=13422911

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7013889U Pending JPH0311237U (en) 1989-06-15 1989-06-15

Country Status (6)

Country Link
JP (1) JPH0311237U (en)
CA (1) CA2014370C (en)
DE (1) DE4013426A1 (en)
FR (1) FR2648577A1 (en)
GB (1) GB2232780B (en)
HK (1) HK1000427A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002214708A (en) * 2001-01-12 2002-07-31 Sony Corp Projector

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG114471A1 (en) * 2000-09-08 2005-09-28 Vista Technology Co Ltd Projector with image source from objects
DE102010022735B4 (en) 2010-06-04 2022-07-07 Volkswagen Ag Method for projecting a graphic onto a projection surface, in particular onto a surface of a motor vehicle and method for manufacturing a motor vehicle
RU2552012C1 (en) * 2014-01-10 2015-06-10 Николай Борисович Болотин Hydrogen gas-turbine engine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB542211A (en) * 1938-03-15 1941-12-31 Anciens Ets Barbier Improvements in or relating to optical projection apparatus
DE1797080A1 (en) * 1968-08-13 1972-01-20 Enna Werk Optik Apelt Episcope
US4002408A (en) * 1971-10-14 1977-01-11 Gakken Co. Ltd. System and device for overhead projection
DE3136970C2 (en) * 1981-09-17 1984-09-13 Fa. Ed. Liesegang, 4000 Düsseldorf Device for adjusting the lens position in relation to the original plane on the device head of a projector
JPS59165042A (en) * 1983-03-11 1984-09-18 Fuji Xerox Co Ltd Projector for deskwork
DE3316246A1 (en) * 1983-05-04 1984-11-22 Hartmut Dr. 2352 Bordesholm Wiedling Focus-correcting device for inclined projection in overhead projectors

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002214708A (en) * 2001-01-12 2002-07-31 Sony Corp Projector

Also Published As

Publication number Publication date
DE4013426C2 (en) 1993-07-08
HK1000427A1 (en) 1998-03-20
GB2232780B (en) 1993-08-04
FR2648577A1 (en) 1990-12-21
DE4013426A1 (en) 1990-12-20
GB9008087D0 (en) 1990-06-06
CA2014370A1 (en) 1990-12-15
GB2232780A (en) 1990-12-19
CA2014370C (en) 1993-11-02

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