JPS6116545U - overhead projector - Google Patents

overhead projector

Info

Publication number
JPS6116545U
JPS6116545U JP10075184U JP10075184U JPS6116545U JP S6116545 U JPS6116545 U JP S6116545U JP 10075184 U JP10075184 U JP 10075184U JP 10075184 U JP10075184 U JP 10075184U JP S6116545 U JPS6116545 U JP S6116545U
Authority
JP
Japan
Prior art keywords
projector
optical system
main body
base
overhead projector
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
JP10075184U
Other languages
Japanese (ja)
Inventor
寿 浜田
Original Assignee
富士写真フイルム株式会社
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 by 富士写真フイルム株式会社 filed Critical 富士写真フイルム株式会社
Priority to JP10075184U priority Critical patent/JPS6116545U/en
Publication of JPS6116545U publication Critical patent/JPS6116545U/en
Pending legal-status Critical Current

Links

Landscapes

  • Overhead Projectors And Projection Screens (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図は本考案に係るＯＨＰの通常使用状態を示す斜視
図である。 第２図は本考案に係るＯＨＰの下部断面図である。 第３図は本考案に係るＯＨＰの第２図の■−■における
断面図である。 第４図は本考案に係るＯＨＰを後方に移動させた投影状
態を示す斜視図である。 １：基盤、３：プロジェクター本体、４：ステージ、７
：投影レンズ、８：投影ミラー、２０：ラック、２２：
スライド歯車、２ ３ ：フレーミングつまみ。FIG. 1 is a perspective view showing the OHP according to the present invention in a normal usage state. FIG. 2 is a bottom sectional view of the OHP according to the present invention. FIG. 3 is a sectional view of the OHP according to the present invention taken along line -■ in FIG. 2. FIG. 4 is a perspective view showing a projection state in which the OHP according to the present invention is moved backward. 1: Base, 3: Projector body, 4: Stage, 7
: Projection lens, 8: Projection mirror, 20: Rack, 22:
Slide gear, 2 3: Framing knob.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 光源、ステージ、投影レンズ、投影ミラー等の光学系に
よって、ステージ上の被写体をスクリーンに投影するオ
ーバーヘッドプロジェクターにおいて、該光学系を有す
るプロジェクター本体と、該プロジェクター本体を載置
台上に保持するためにプロジェクター本体の下部に設け
られる基盤とからなり、プロジェクター本体を基盤に前
後方向にスライド可能に設けて、基盤を載置台上に保持
したまま、スクリーンとプロジェクター本体の光学系と
の距離を変えられるようにしたことを特徴とするオーバ
ーヘッドプロジェクター。An overhead projector that projects an object on a stage onto a screen using an optical system such as a light source, a stage, a projection lens, a projection mirror, etc., includes a projector main body having the optical system, and a projector for holding the projector main body on a mounting table. It consists of a base installed at the bottom of the main body, and the projector body can be slid back and forth on the base, so that the distance between the screen and the optical system of the projector body can be changed while the base is held on the mounting table. An overhead projector that is characterized by:
JP10075184U 1984-07-04 1984-07-04 overhead projector Pending JPS6116545U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10075184U JPS6116545U (en) 1984-07-04 1984-07-04 overhead projector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10075184U JPS6116545U (en) 1984-07-04 1984-07-04 overhead projector

Publications (1)

Publication Number Publication Date
JPS6116545U true JPS6116545U (en) 1986-01-30

Family

ID=30660197

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10075184U Pending JPS6116545U (en) 1984-07-04 1984-07-04 overhead projector

Country Status (1)

Country Link
JP (1) JPS6116545U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5228531U (en) * 1975-08-15 1977-02-28

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5228531U (en) * 1975-08-15 1977-02-28

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