KR900008882Y1 - T v projector - Google Patents

T v projector Download PDF

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Publication number
KR900008882Y1
KR900008882Y1 KR2019880009291U KR880009291U KR900008882Y1 KR 900008882 Y1 KR900008882 Y1 KR 900008882Y1 KR 2019880009291 U KR2019880009291 U KR 2019880009291U KR 880009291 U KR880009291 U KR 880009291U KR 900008882 Y1 KR900008882 Y1 KR 900008882Y1
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KR
South Korea
Prior art keywords
screen
plate
enlarged
lens
telephoto
Prior art date
Application number
KR2019880009291U
Other languages
Korean (ko)
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KR900001209U (en
Inventor
배을출
Original Assignee
배을출
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.)
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Publication date
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Priority to KR2019880009291U priority Critical patent/KR900008882Y1/en
Publication of KR900001209U publication Critical patent/KR900001209U/en
Application granted granted Critical
Publication of KR900008882Y1 publication Critical patent/KR900008882Y1/en

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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
    • G03B21/14—Details
    • G03B21/28—Reflectors in projection beam
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • 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)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Transforming Electric Information Into Light Information (AREA)

Abstract

내용 없음.No content.

Description

TV 화면 확대 투시장치TV screen magnification

제 1 도는 본 고안의 전체 사시도.1 is an overall perspective view of the present invention.

제 2 도는 본 고안의 종단면도.2 is a longitudinal sectional view of the present invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

2 : 갑체 3 : 거울2: crust 3: mirror

4 : 지지돌륜 5 : 가이드관체4: support wheel 5: guide pipe

6 : 확대렌즈 7 : 집관렌즈6: magnifying lens 7: collecting lens

8 : 망원체 9 : 고정보울트8: telephoto 9: high information

10 : 가이드함실 11 : 경첩10: guide compartment 11: hinges

12 : 각도 조절링크 13 : 반사판12: angle adjustment link 13: reflector

14 : 습동판 15 : 기대14: sliding plate 15: expectation

16 : 화상스크린 판16: burn screen plate

본 고안은 소형 TV의 화면을 집관렌즈와 확대렌즈를 통하여 반사판으로 투사시켜 반사판에 의하여 반사된 영상을 영사스크린에 의하여 확대 투시될 수 있도록한 TV화면 확대투시장치에 관한 것으로 보다 선명하고 명확한 화면을 볼 수 있도록하며 좁은 장소에서도 반사각을 조절하여 확대된 화면이 영사스크린에 나타나 보일 수 있도록한 것이다.The present invention relates to a TV screen magnifier for projecting a small TV screen to a reflector through a collecting lens and an enlarged lens so that the image reflected by the reflector can be magnified and projected by a projection screen. This allows the viewer to see and control the angle of reflection so that the enlarged screen appears on the projection screen.

종래에 TV화면의 전면부에 걸이대형 스크린의 부착판을 설치하여 소형의 화면을 부착판의 스크린에 투시하므로서 소형의 화면을 확대하여 볼 수 있도록 하는 정도이므로 화질이 선명하지 못하여 실용화 되지 못하고 있는 실정이며, 또는 TV화면의 확대투시 용도가 아닌 영사용기기의 화면확대용으로 또는 비닐시이트지 혹은 이들을 재료로 하여 알루미늄분 도료나 펄 에센스도료(무조진주도료) 등을 도장하여된 스크린과 거울본체 표면에 백화연마하거나 약품에 의한 부식가공을 하여 광택제거 하여서되는 스크린등을 TV화면이나 영사용기기의 전면에 부착시켜서 직접 투광하는 방법으로 화면을 확대하였기 때문에 시청자로부터 눈의 피로감을 쉽게 주게되며 확대경을 놓고 보는듯한 지루함과 불편함이 있었던 것이다.Conventionally, the mounting screen of a large screen hanger is installed on the front of the TV screen so that a small screen can be seen on the screen of the mounting plate so that the small screen can be enlarged and viewed. The surface of the screen and the mirror body, which is not intended for the enlarged perspective of TV screen, but for the enlarged screen of the equipment used in the film, or coated with aluminum sheet or pearl essence paint (amorphous pearlescent paint) using vinyl sheet or these materials. The screen, which is polished by whitening or chemically corroded, is removed by attaching it to the front of the TV screen or projection equipment, and the screen is enlarged so that the viewer can easily feel eye fatigue. There was boredom and discomfort that seemed to be left behind.

본 고안은 이와같은 종래에 제안된 문제점을 감안하여 안출한 것으로 TV화면을 직접 내포하는 평면집관렌즈의 평면확대렌즈를 나란하게 구성시킨 망원체를 반사용 스프린에 투시시켜 반사스크린에 의하여 시청용 스크린에 화상이 비춰지도록한 것으로서 이를 첨부된 도면에 의하여 상세히 설명하면 다음과 같다.The present invention has been made in view of the problems proposed in the related art, and a telephoto body composed of side-by-side planar magnification lenses of a planar lens directly containing a TV screen is projected on a reflective sprinkler for viewing by a reflective screen. When the image is reflected on the screen as described in detail by the accompanying drawings as follows.

통상의 TV(1)를 내장하는 갑체(2)내부의 상면과 좌,우측면에 거울(3)을 설하며, 갑체(2)외면부에 돌설시킨 지지돌륜(4)과 내면부에 설한 가이드관체(5)에 확대렌즈(6) 및 집관렌즈(7)를 일체로 하는 망원체(8)를 수평이동 자재하게 종설하여 고정보울트(9)로 고정토록 하였으며, 갑체(2)의 하단부에는 가이드함실(10)을 형성하여 경첩(11)과 각도조절링크(12)로 반사판(13)을 유설시킨 수평이동 자재한 습동판(14)을 수납하며, 갑체(2) 후면으로는 기대(15)에 입설하는 화상스크린판(16)을 반사판(13)과 대응토록 설하여서된 것이다.The mirror 3 is installed on the upper surface and the left and right sides of the upper body 2 incorporating the conventional TV 1, and the support protrusions 4 which protrude into the outer surface of the upper body 2 and the guide tubes installed on the inner surface part. (5) the telephoto body 8 which integrates the magnification lens 6 and the collecting lens 7 in a horizontally movable manner and fixed to the high information bolt 9 at the lower end of the body 2 with a guide compartment (10) is formed to accommodate the sliding plate (14) made of horizontal moving material in which the reflecting plate (13) with the hinge (11) and the angle adjustment link (12), and the base (2) on the base (15) The image screen plate 16 to be installed is installed so as to correspond to the reflecting plate 13.

이와같은 구성으로 이뤄지는 본 고안은 TV (1)화면에 나타나게 되는 화상을 집관렌즈(7)와 확대렌즈(6)를 통해서 반사판(13)에 의하여 화상스크린판(16)에 TV (1)의 화면이 확대되어 나타나게 하므로서 시청자들에게 보다 선명하고 확대된 화면을 제공할 수 있도록하는 것인바 작용효과를 설명하면 다음과 같다.According to the present invention having the above configuration, the image of the TV 1 is displayed on the image screen plate 16 by the reflector 13 through the collecting lens 7 and the magnifying lens 6. The enlarged appear so as to provide viewers with a clearer and enlarged screen.

전원에 의하여 브라운관에 나타나는 소형의 TV 화면이 직접적으로 집관렌즈(7)에 표착됨과 동시에 확대렌즈(6)에 전달되어 반사판(13)에 의하여 화상스크린판(16)으로 확대되어 나타나게되어 보다 확실하고 선명한 확대된 화면을 볼 수 있는 것이며, 사용시에 망원체(8)를 조정하여 고정보울트(9)로 고정하며, 반사판(13)의 각도를 각도조절링크(12)에 의하여 조절하면서 TV화면의 크기와 선명도를 조절할 수 있게 하였다.The small TV screen appearing in the CRT by the power source is directly deposited on the collecting lens 7 and is transmitted to the magnifying lens 6 to be enlarged to the image screen plate 16 by the reflecting plate 13 so as to be more reliable. It is possible to see a clear enlarged screen, and adjust the telephoto body 8 in use to fix it with a high information bolt 9, and adjust the angle of the reflecting plate 13 by the angle adjusting link 12 to adjust the size of the TV screen. And sharpness can be adjusted.

이와같이 된 본 고안은 갑체와 망원체 반사판 및 화상스크린판을 일체화로서 설치하여 선명하고 명확한 화상을 시청자에게 제공할 수 있도록한 것으로 각 가정에서는 물론 공공기관이나 학교등에서 시청각 기재로 용이하게 사용할 수 있는 실용적인 고안인 것이다.In this way, the present invention provides a clear and clear image to viewers by installing the body, the telephoto reflector and the image screen as an integrated unit. It is an idea.

Claims (1)

통상의 TV(1)를 내장하는 갑체(2)내부의 상면과 좌,우측면에 설하며, 갑체(2)의 외면부에 돌설시킨 지지돌륜(4)과 내면부에 설한 가이드관체(5)에 확대렌즈(6) 및 집광렌즈(7)를 일체로 하는 망원체(8)를 수평이동 자재하게 종설하여 고정보울트(9)로 고정토록 하였으며, 갑체(2)의 하단부에는 가이드함실(10)을 형성하여 경첩(11)과 각도 조절링크(12)로 반사판(13)을 유설시킨 수평이동 자재한 습동판(14)을 수납하며, 갑체(2)후면으로는 기대(15)에 입설하는 화상스크린판(16)을 반사판(13)과 대응토록 설하여서된 것이다.It is installed on the upper and left and right sides of the inside of the body 2 incorporating a conventional TV 1, and on the support protrusion 4 formed on the outer surface of the body 2 and the guide tube 5 installed on the inner surface. The telephoto body 8, which integrates the magnification lens 6 and the condenser lens 7, is vertically moved so as to be fixed by the high information bolt 9, and the guide compartment 10 is provided at the lower end of the body 2; An image screen for forming a sliding plate 14 made of a horizontally movable material in which a reflection plate 13 is spilled by a hinge 11 and an angle adjustment link 12, and placed on a base 15 at the rear of the body 2. The plate 16 is formed so as to correspond to the reflecting plate 13.
KR2019880009291U 1988-06-16 1988-06-16 T v projector KR900008882Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019880009291U KR900008882Y1 (en) 1988-06-16 1988-06-16 T v projector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019880009291U KR900008882Y1 (en) 1988-06-16 1988-06-16 T v projector

Publications (2)

Publication Number Publication Date
KR900001209U KR900001209U (en) 1990-01-18
KR900008882Y1 true KR900008882Y1 (en) 1990-09-29

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Application Number Title Priority Date Filing Date
KR2019880009291U KR900008882Y1 (en) 1988-06-16 1988-06-16 T v projector

Country Status (1)

Country Link
KR (1) KR900008882Y1 (en)

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KR900001209U (en) 1990-01-18

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