KR970004235Y1 - Projector - Google Patents
Projector Download PDFInfo
- Publication number
- KR970004235Y1 KR970004235Y1 KR2019940001379U KR19940001379U KR970004235Y1 KR 970004235 Y1 KR970004235 Y1 KR 970004235Y1 KR 2019940001379 U KR2019940001379 U KR 2019940001379U KR 19940001379 U KR19940001379 U KR 19940001379U KR 970004235 Y1 KR970004235 Y1 KR 970004235Y1
- Authority
- KR
- South Korea
- Prior art keywords
- film
- projector
- main body
- photographing
- collecting plate
- Prior art date
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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
- G03B21/132—Overhead projectors, i.e. capable of projecting hand-writing or drawing during action
-
- 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
- G03B21/20—Lamp housings
-
- 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
- G03B21/32—Details specially adapted for motion-picture projection
- G03B21/321—Holders for films, e.g. reels, cassettes, spindles
-
- 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
- G03B21/54—Accessories
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Projection Apparatus (AREA)
Abstract
내용없음No content
Description
제1도는 종래 프로젝터의 사시도1 is a perspective view of a conventional projector
제2도는 프로젝터의 사시도2 is a perspective view of the projector
제3도는 본 고안에 따른 프로젝터의 필름 가이드 수단을 도시한 단면도3 is a cross-sectional view showing the film guide means of the projector according to the present invention
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
21 : 회절집광판 22 : 본체21 diffractive light collecting plate 22 body
24 : 카메라 30 : 필름촬영 보조수단24: camera 30: film shooting aids
31 : 캐비넷 32 : 광투과부재31: cabinet 32: light transmitting member
30 : 필름가이드 부재30: film guide member
본 고안은 프로젝터에 관한 것으로. 더 상세하게는 필름의 촬영수단이 마련된 프로젝터에 관한 것이다.The present invention relates to a projector. More specifically, the present invention relates to a projector provided with film photographing means.
통상적인 프로젝터는 투명원지에 기록된 정보를 투영기에 올려놓고 확대한 다음 렌즈유니트와 반사경 또는 카메라를 이용하여 투사스크린에 영사하거나 모니터상에 화상을 나타내 보이는 것으로 그 일 실시예를 제1도에 나타내 보였다.A typical projector places information recorded on a transparent sheet on a projector, enlarges it, and then uses a lens unit, a reflector, or a camera to project onto a projection screen or display an image on a monitor. Seemed.
이것은 프로젝터(10)의 본체(12) 상면에는 각종 자료가 수록된 투명원지가 안착되는 회절집광판(13)이 마련되고 이 회절집광판의 상부에는 본체(12)에 회동가능하게 지지된 서포트(14)에 의해 지지되는 카메라(15)가 설치된다. 그리고 도면에는 도시되어 있지 않으나 본체(12)의 내부에는 상기 회절집광판(13)측으로 광을 조사하는 램프가 설치된다.This is provided on the upper surface of the main body 12 of the projector 10 is provided with a diffractive light collecting plate 13 on which a transparent base material containing various materials is mounted, and the support 14 supported on the main body 12 so as to be rotatable on the upper surface of the diffractive light collecting plate. The camera 15 supported by this is provided. Although not shown in the figure, a lamp for irradiating light toward the diffractive light collecting plate 13 is provided inside the main body 12.
미설명부호 17은 본체의 상부에 설치된 보조광원이다.Reference numeral 17 is an auxiliary light source installed on the upper portion of the body.
이러한 구조를 갖는 프로젝터(10)는 A4 또는 B4 사이즈(size)의 용지 및 사진용 필름의 촬영이 가능한데, 상기 A4 사이즈의 투명용지를 촬영하기 위해서는 본체의 상부에 설치된 보조광원(17)을 이용하여 상기 투명용지에 광을 조사하여야 하고, 상기 사진용 필름을 사용하기 위해서는 필름을 유백색 아크릴 판에 올려놓고 이의 하면에서 표준광원을 투사하여 카메라의 촬영을 가능하게 한다.The projector 10 having such a structure is capable of photographing A4 or B4 size paper and photographic film. In order to photograph the A4 size transparent paper, the projector 10 uses the auxiliary light source 17 installed on the upper portion of the main body. The transparent paper should be irradiated with light, and in order to use the photographic film, the film is placed on a milky white acrylic plate and a standard light source is projected from the lower surface thereof to enable the camera to be photographed.
상술한 바와 같이 필름을 촬영하는 것을 필름의 지지에 따른 구조와 이 필름에 광을 조사하기 위한 구조가 매우 복잡하고 필름의 고정위치가 촬영하고자 하는 필름마다 달라질 수 있으므로 포커스 조정이 어려운 문제점이 내재되어 있었다.As described above, the filming of the film has a problem in that it is difficult to adjust the focus because the structure according to the support of the film and the structure for irradiating light to the film are very complicated and the fixing position of the film may be different for each film to be photographed. there was.
본 고안은 상기 문제점을 해결하기 위하여 안출된 것으로, 필름의 촬영지 필름을 보호할 수 있을 뿐만 아니라 포커스 조정이 간편한 프로젝터를 제공함에 그 목적이 있다.The present invention has been made to solve the above problems, it is an object of the present invention to provide a projector that can not only protect the photographing film of the film but also easy to adjust the focus.
상기 목적을 달성하기 위하여 본 고안은, 본체와, 이 본체의 상면에 설치된 회절집광판과, 본체의 수직상부에 설치되는 카메라와, 상기 본체에 설치되는 촬영 보조수단을 구비하여 된 프로젝터에 있어서,In order to achieve the above object, the present invention provides a projector comprising a main body, a diffractive light collecting plate provided on an upper surface of the main body, a camera provided on a vertical portion of the main body, and photographing assistant means provided on the main body,
상기 필름 촬영보조수단이 내부에 상방이 개방된 캐비티가 형성된 캐비넷과, 상기 캐비넷 내부의 케비티에 고정설치되어 상방으로 광을 조사하는 램프와 상부에 설치된 광투과부재와, 이 광투과부재의 상부에 설치된 필름을 가이드 부재를 구비하여 된 것을 그 특징으로 한다.The film photographing auxiliary means is a cabinet in which a cavity is opened upwards inside, a lamp fixed to the cavity inside the cabinet to irradiate light upwards, and a light transmitting member installed on the upper portion, and an upper portion of the light transmitting member. It is characterized by that the film provided in the provision provided with the guide member.
이하 첨부된 도면을 참조하여 본 고안에 따른 한 바람직한 실시예를 상세하게 설명하면 다음과 같다.Hereinafter, a preferred embodiment according to the present invention will be described in detail with reference to the accompanying drawings.
본 고안에 따른 프로젝터는 제2도에 나타내 보인바와 같이 상면에 회절집광판(21)이 설치된 본체(22)와, 이 본체(22)에 회동가능하게 설치된 서포트(23)에 의해 본체(22)의 수직 상부에 설치된 카메라(24)와, 상기 카메라(24)의 촬영 영역내에 설치되는 필름 촬영 보조수단(30)을 구비하여 구성된다.As shown in FIG. 2, the projector according to the present invention includes a main body 22 having a diffractive light collecting plate 21 mounted on an upper surface thereof, and a support 23 rotatably mounted on the main body 22 of the main body 22. And a film photographing auxiliary means (30) provided in the photographing area of the camera (24) installed in the vertical upper portion.
미설명부호 27은 보조광원이다.Reference numeral 27 is an auxiliary light source.
상기 촬영 보조수단(30)은 제3도에 나타내 보인 바와 같이 소정의 케비티(31a)가 설치된 케비넷(31)의 상면에 광투과부재(32)가 설치되고 이 광투과부재(32)의 상면에는 필름가이드부재(33)가 설치된다. 그리고 상기 캐비넷(31)의 내부에는 상기 광투과부재(32)측으로 광을 조사하는 램프(34)가 설치되는데, 이 램프(34)에 전원을 인가하는 단자 또는 전선은 도면에 도시되어 있지 않으나 캐비넷(31)의 외부로 인출되어 본체(22)에 인가된 전원과 접속된다.As shown in FIG. 3, the photographing assistance means 30 is provided with a light transmitting member 32 on an upper surface of the cabinet 31 in which a predetermined cavity 31a is installed, and an upper surface of the light transmitting member 32. As shown in FIG. The film guide member 33 is installed. In addition, a lamp 34 for irradiating light to the light transmitting member 32 is installed inside the cabinet 31, and a terminal or an electric wire for applying power to the lamp 34 is not shown in the drawing cabinet. It is drawn out of the 31 and connected to the power source applied to the main body 22.
이와 같이 구성된 본 고안에 따른 프로젝터의 작용을 설명하면 다음과 같다.Referring to the operation of the projector according to the present invention configured as described above are as follows.
본 고안에 따른 프로젝터를 이용하여 필름을 촬명하기 위해서는 먼저 상기 카메라의 수직하부 즉, 회절집광판(21)이 상부에 위치시킨 후 램프(34)에 소정의 전원을 인가한다. 이 상태에서 상기 필름가이드부재(33)에 촬영하고자하는 필름(100)을 올려놓는다. 그리고 서포트(23)에 지지된 카메라의 렌즈유니트(도시안됨)를 조정하여 포커스를 조정한 후 촬영한다. 그리고 투영원고를 사용하기 위해서는 상기 회절집광판(21)의 상부에 설치된 필름 보조촬영수단을 본체(22)로부터 분리한 후 회절집광판(21)의 상면에 투영원고를 올려놓은 후 촬영한다.In order to photograph the film using the projector according to the present invention, first, the vertical lower part of the camera, that is, the diffractive light collecting plate 21 is positioned above, and a predetermined power is applied to the lamp 34. In this state, the film 100 to be photographed is placed on the film guide member 33. And after adjusting the focus by adjusting the lens unit (not shown) of the camera supported by the support 23, the picture is taken. In order to use the projection document, the film auxiliary photographing means installed on the diffraction light collecting plate 21 is separated from the main body 22, and then the projection document is placed on the upper surface of the diffraction light collecting plate 21 and photographed.
이와 같이 본 고안 프로젝터는 필름의 촬영시 회절집광판의 상부에 보조 촬영수단에 의해 필름이 설치되어 있으므로 포커싱 및 줌밍포인트의 설정이 간편하고 필름을 촬영하기 위하여 별도로 본체를 구조개선하지 않아도 되므로 프로젝터의 구조를 간단하게 할 수 있는 이점을 가진다.As described above, the projector of the present invention is easy to set focusing and zooming point because the film is installed on the upper part of the diffractive light collecting plate when filming the film, and the structure of the projector does not need to be improved separately to shoot the film. Has the advantage of being simple.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019940001379U KR970004235Y1 (en) | 1994-01-25 | 1994-01-25 | Projector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019940001379U KR970004235Y1 (en) | 1994-01-25 | 1994-01-25 | Projector |
Publications (2)
Publication Number | Publication Date |
---|---|
KR950023796U KR950023796U (en) | 1995-08-23 |
KR970004235Y1 true KR970004235Y1 (en) | 1997-05-07 |
Family
ID=19376260
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019940001379U KR970004235Y1 (en) | 1994-01-25 | 1994-01-25 | Projector |
Country Status (1)
Country | Link |
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KR (1) | KR970004235Y1 (en) |
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1994
- 1994-01-25 KR KR2019940001379U patent/KR970004235Y1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
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KR950023796U (en) | 1995-08-23 |
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