KR20040065933A - OHP FILM Fixing Fixture - Google Patents

OHP FILM Fixing Fixture Download PDF

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Publication number
KR20040065933A
KR20040065933A KR1020030003140A KR20030003140A KR20040065933A KR 20040065933 A KR20040065933 A KR 20040065933A KR 1020030003140 A KR1020030003140 A KR 1020030003140A KR 20030003140 A KR20030003140 A KR 20030003140A KR 20040065933 A KR20040065933 A KR 20040065933A
Authority
KR
South Korea
Prior art keywords
film
ohp
ohp film
fixing
bar
Prior art date
Application number
KR1020030003140A
Other languages
Korean (ko)
Inventor
황인호
Original Assignee
황인호
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 황인호 filed Critical 황인호
Priority to KR1020030003140A priority Critical patent/KR20040065933A/en
Publication of KR20040065933A publication Critical patent/KR20040065933A/en

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
    • G03B21/14—Details
    • G03B21/145—Housing details, e.g. position adjustments thereof
    • 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
    • G03B21/132—Overhead projectors, i.e. capable of projecting hand-writing or drawing during action
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3141—Constructional details thereof

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)

Abstract

PURPOSE: An OHP(Overhead Projector) film fixing device is provided to effectively fix an OHP film by preventing the OHP film from shaking. CONSTITUTION: An OHP film is placed between both sides of a side bar(A). According to the size of the film, a vertical bar(B) and a horizontal bar(C) are adjusted. The movement of the side bar and the horizaotal bar is realized by a fixing hook actuating upward and downward movement. A fixing plate(E) is a fixing plate for general fixation of the OHP film fixing device.

Description

OHP 필름 고정대.{OHP FILM Fixing Fixture}Transparency film holder. {OHP FILM Fixing Fixture}

본 고안은 OHP를 사용시에 필름을 고정시키는 보조기구에 관한 것입니다. 보다 상세하게는 OHP로 강의시에 필름을 고정시키는 기능을 겸비한 획기적인 도구 입니다. 보통, 대학교 강의 시에 OHP를 많이 쓰는데, 사용자가 필름을 올려 놓을 시에 고정 보조기구가 없어서 불편함이 많았고, 그로 인해 강의가 지연되고, 산만함이 결여되는 모든 것들을 이 보조기구로 해소할 수 있다.The present invention relates to an aid for fixing a film when using OHP. More specifically, it is an innovative tool that combines the function of fixing film during lectures with OHP. Usually, OHP is used a lot during university lectures, and there is no fixed aid when the user puts the film, which is inconvenient, and all the delays and distractions can be eliminated with this aid. .

본 고안의 목적은 기존에 OHP를 사용함으로서 나오는 불편함에 해소를 위한 보조기구 장치입니다.The purpose of the present invention is an auxiliary device for solving the inconvenience caused by using OHP.

심플하게 제작할 수 있으며, 사용이 편리하고, 휴대 또한 용이하다.It is simple to manufacture, easy to use, and easy to carry.

도 1은 종래의 OHP를 도시한 사시도.1 is a perspective view showing a conventional OHP.

도 2는 본 고안에 따른 고정대를 장착한 사시도.2 is a perspective view of the mounting according to the present invention.

도 3은 고정대(고안)3 is a fixed stand (design)

〈도면의 주요 부분에 대한 부호의 설명〉<Explanation of symbols for main parts of drawing>

(도면 3) A- 양측대(사이드) D- 상하 이동대 고정 고리(Fig. 3) A- Both Sides (Side) D- Up & Down Retention Hook

B- 이동대(상하) E- 붙힘판.B- Moving table (up and down) E- Mounting plate.

C- 이동대(좌우)C- mobile stand (left and right)

본 고안에 따르면, 종전에 없었던 것을 사용함으로서 필름에 고정을 효율적으로 할 수 있습니다.According to the present invention, fixing to a film can be performed efficiently by using what was not existed before.

도면 1은 OHP(기존) 를 그냥 나타낸 것이고, 도면 2는 OHP에 고안된 필름 고정대를 장착한 도면이다. 도면 3은 고안된 것만 나타낸 것으로서, 도면 3-(A)의 양측대 사이에 필름이 들어가게 된다. 그 필름의 크기에 따라 (B),(C)가 이동하며 조절가능하다. (A),(B)의 이동은 (D)인 고정고리를 통해 상하이동 가능하게 된다. (E)는 붙힘판으로서 OHP 필름 고정대의 총 고정을 담당하게 된다. 도면 2의 필름은 도면 3의 (A)의 양측대 사이에 고정 이동 가능하게 된다. 필름을 고정시켜 효율성을 극대화시킨다.Figure 1 is just a representation of the OHP (existing), Figure 2 is a view equipped with a film holder designed in OHP. Figure 3 shows only the designed, the film is inserted between both sides of Figure 3- (A). According to the size of the film (B), (C) is movable and adjustable. The movement of (A) and (B) is made possible by moving through the fixed ring of (D). (E) serves as a holding plate for the total fixing of the OHP film holder. The film of FIG. 2 becomes fixedly movable between the both side bands of FIG. The film is fixed to maximize efficiency.

이상에서와 같이 본 고안에 의하면, 종전에 없었던 것을 사용함으로서 필름에 고정을 자유자재로 효율적으로 할 수 있습니다.As described above, according to the present invention, the fixing to the film can be done freely and efficiently by using the thing which has not existed before.

Claims (1)

OHP 사용시 상하 좌우 필름 고정대Top, bottom, left and right film holder when using OHP
KR1020030003140A 2003-01-16 2003-01-16 OHP FILM Fixing Fixture KR20040065933A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020030003140A KR20040065933A (en) 2003-01-16 2003-01-16 OHP FILM Fixing Fixture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020030003140A KR20040065933A (en) 2003-01-16 2003-01-16 OHP FILM Fixing Fixture

Publications (1)

Publication Number Publication Date
KR20040065933A true KR20040065933A (en) 2004-07-23

Family

ID=37356001

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020030003140A KR20040065933A (en) 2003-01-16 2003-01-16 OHP FILM Fixing Fixture

Country Status (1)

Country Link
KR (1) KR20040065933A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011101518A1 (en) * 2010-02-16 2011-08-25 Universidad Politécnica De Valencia (Upv) Multi-touch device by projection of images and data onto surfaces, and method for operating said device
ES2386225A1 (en) * 2010-02-16 2012-08-13 Universidad Politecnica De Valencia Multiple touch device by projecting images and data on surfaces (Machine-translation by Google Translate, not legally binding)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011101518A1 (en) * 2010-02-16 2011-08-25 Universidad Politécnica De Valencia (Upv) Multi-touch device by projection of images and data onto surfaces, and method for operating said device
ES2386225A1 (en) * 2010-02-16 2012-08-13 Universidad Politecnica De Valencia Multiple touch device by projecting images and data on surfaces (Machine-translation by Google Translate, not legally binding)

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A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application
E601 Decision to refuse application