KR970006884Y1 - Asterism projector - Google Patents

Asterism projector Download PDF

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Publication number
KR970006884Y1
KR970006884Y1 KR2019930020689U KR930020689U KR970006884Y1 KR 970006884 Y1 KR970006884 Y1 KR 970006884Y1 KR 2019930020689 U KR2019930020689 U KR 2019930020689U KR 930020689 U KR930020689 U KR 930020689U KR 970006884 Y1 KR970006884 Y1 KR 970006884Y1
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KR
South Korea
Prior art keywords
constellation
light source
light
plate
projector
Prior art date
Application number
KR2019930020689U
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Korean (ko)
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KR950012331U (en
Inventor
최해용
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이인순
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Publication date
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Priority to KR2019930020689U priority Critical patent/KR970006884Y1/en
Publication of KR950012331U publication Critical patent/KR950012331U/en
Application granted granted Critical
Publication of KR970006884Y1 publication Critical patent/KR970006884Y1/en

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    • 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
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B5/00—Electrically-operated educational appliances
    • G09B5/02—Electrically-operated educational appliances with visual presentation of the material to be studied, e.g. using film strip

Abstract

내용없음.None.

Description

별자리 투영기planetarium

제1도는 본 고안의 구성 설명도1 is an explanatory diagram of the configuration of the present invention

제2도는 본 고안의 단면 구성 설명도2 is a cross-sectional configuration explanatory diagram of the present invention

제3도는 빛투과 회전대의 구성 설명도3 is an explanatory diagram of the configuration of the light transmission swivel

제4도는 별자리 투영판의 설명도4 is an explanatory diagram of the constellation projection plate

제5도는 사진 투영판의 설명도5 is an explanatory diagram of a photographic projection plate

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

1 : 본체2 : 광원1 body 2 light source

3 : 회전판4 : 덮개3: rotating plate 4: cover

5 : 경첩6 : 손잡이5: hinge 6: handle

7 : 지지대8 : 렌즈판7: support stand 8: lens plate

9 : 투사렌즈10 : 반사경9 Projection Lens 10 Reflector

11 : 중심축12 : 광투과구11: central axis 12: light transmission sphere

17 : 광원19 : 집광렌즈17: light source 19: condenser lens

20 : 별자리회전판21 : 시각판20: constellation rotating plate 21: time plate

22 : 회전 받침대100 : 빛투과 회전대22: rotating pedestal 100: light transmission swivel

본 고안은 별자리 교육을 할 수 있는 별자리 투영기로서 특히 빛이 투과하면서 회전할 수 있는 별자리판 구조가 광원과 투사렌즈의 확대투사 기능과 결합하여 월별, 일별, 시별(月別, 日別, 時別)의 별자리 위치를 확대, 투사, 회전하게하여 별자리의 모양 및 이동 등의 관측교육을 대형 스크린에서 효율적으로 시행할 수 있는 별자리 투영기에 관한 것이다.The present invention is a constellation projector for teaching constellations, and the constellation plate structure that can rotate while transmitting light is combined with the magnification projection function of the light source and the projection lens, monthly, daily, hourly (monthly, daily, hourly) The present invention relates to a constellation projector that can efficiently perform observation education such as the shape and movement of a constellation on a large screen by enlarging, projecting, and rotating the constellation of.

도면 제1도 및 제2도와 같이 하단부위에 광원(2) 및 집광렌즈(19)에 의해 구성된 광원부분을 구성하고 상단부위에 투사렌즈(9) 및 반사경(10)의 구조로 구성된 투사부분을 결합하여 광원투사부문을 구성한후 도면 제3도와 같은 빛투과 회전대(100)를 광원투사부문의 집광렌즈(19)상면부와 밀접 착설하여 본 고안의 전체를 구성한다.As shown in FIG. 1 and FIG. 2, the light source portion composed of the light source 2 and the condenser lens 19 is formed at the lower portion, and the projection portion composed of the structure of the projection lens 9 and the reflector 10 is combined at the upper portion. After the light source projecting section is configured, the light transmission rotating table 100 as shown in FIG. 3 is closely installed with the condenser lens 19 upper surface part of the light source projecting section to constitute the whole of the present invention.

빛투과 회전대(100)의 구성은 도면 제3도 및 제4도와 같이 별자리 회전판(20)과 회전 받침대(22)로 구성하되, 별자리 회전판(20)의 구성은 지구자전에 따라 별자리가 이동하는 공지된 원리를 이용, 빛이 투과할수 있는 유리 또는 스라이드 등의 투명판에 동서남북을 기준으로 별자리를 형성하고 이를 회전하게끔 원형으로 구성한 다음 그 주위에 월, 일, 시를 계산한 눈금표시를 형성, 시각판(21)을 구성하고 일방에 손잡이(6)를 부설하여 별자리 회전판(20)을 완성한다.Constitution of the light transmitting swivel 100 is composed of the constellation rotating plate 20 and the rotating pedestal 22 as shown in Figures 3 and 4, the configuration of the constellation rotating plate 20 is known that the constellation is moved according to the Earth's rotation By using the principle, the constellation is formed on the transparent plate such as glass or slide through which light can penetrate, based on east, south, west, north and south, and rotated, and then it forms a scale mark that calculates month, day, and hour around it. The plate 21 is configured and the handle 6 is attached to one side to complete the constellation rotating plate 20.

또한 회전 받침대(22)는 상하로 빛이 투과할 수 있는 광투과구(12)를 첨공한 덮개(4)와 받침대(16)로 구성하여 경첩(5)에 의해 덮개(4)가 받침대(16)에 의해 항하 개폐하게 하고 받침대(16) 중심 부위에 중심축(11)을 형성, 동 중심축(11)에 별자리 회전판(20)이 착설, 회전하게끔 구성하여 회전 받침대(22)를 완성한다.In addition, the rotating pedestal 22 is composed of a cover 4 and a pedestal 16 provided with a light transmission tool 12 through which light can penetrate up and down, and the lid 4 is secured by the hinge 5. It is configured to be opened and closed by lowering) and to form a central axis 11 in the center portion of the pedestal 16, the constellation rotating plate 20 is installed and rotated on the central axis 11 to complete the rotating pedestal 22.

이러한 본 고안은 도면 제4도와 같이 별자리와 사각판(21)을 형성한 별자리 회전판(20)을 회전 받침대(16) 중심축(11)에 입설하고 덮개(4)를 덮은 다음 광원(17)을 작동할 경우 광원(17)의 빛은 집광렌즈(18,19)를 통과하여 광투과구(12)를 거쳐 회전판(3)의 별자리를 조사(照射)한 후 투사렌즈(9)에 의해 스크린에 투영케 된다.In the present invention, as shown in FIG. 4, the constellation rotating plate 20 having the constellation and the square plate 21 is installed on the pivot base 16, the central axis 11, the cover 4, and then the light source 17. In operation, the light of the light source 17 passes through the condenser lenses 18 and 19, passes through the light penetrating aperture 12, irradiates the constellation of the rotating plate 3, and then is projected by the projection lens 9 to the screen. Projected.

이때 월, 일, 시에 의해 지구자전에 의해 계산되어 형성한 별자리 회전판(20)은 스크린에 투사하는데 손잡이(6)에 의해 회전판(3)을 시각판(21)에 대해 원하는 월. 일, 시에 회전 고정할 경우 별자리는 회전하여 그 해당시기의 별자리가 동서남북을 기준하여 대형스크린에 투영하므로 해당일시의 별자리를 손쉽게 관측함은 물론 별자리의 이동방향을 다수인이 동시에 관측할 수 있는 것이다.At this time, the constellation rotating plate 20 calculated and formed by the earth rotation by the month, day, hour is projected on the screen, the month to the rotating plate (3) with respect to the visual plate 21 by the handle (6). If the rotation is fixed at day and hour, the constellation is rotated and the constellation of the time is projected on the large screen based on the north, south, east, west and north. Therefore, the constellation of the date and time can be easily observed and the movement direction of the constellation can be observed simultaneously by many people. will be.

뿐만 아니라 도면 제5도와 같이 회전판(3) 부위의 별자리에 별도 스라이드(15)를 구성하여 사용할 경우 별자리 뿐만 아니라 우주, 천체, 사진 등의 영상교육도 본 기기로 동시교육이 가능하다.In addition, as shown in FIG. 5, when a separate slide 15 is used in the constellation of the rotating plate 3, the constellation as well as the image education of the universe, the celestial body, the photograph, and the like can be simultaneously taught with the device.

또한 이러한 본 고안은 도면 제3도와 같이 빛투과회전대(100)가 독립적으로 별개 구성하여 광원투사장치부문과 착탈할수 있게끔 구성할수 있으며 광원부문의 구성은 투사렌즈(9) 상단에서 하단으로, 우단에서 좌단 또는 후단에서 전단으로 각각 조사(조사照射)하는 구조로 응용이 가능하며 하단에서 상단 방향으로 조사하게끔 직진구성도 가능하며 상기에 기술한 우주, 천체 사진이 형성된 별자리 회전판(3)을 교환하기 위해 광원투사 장치의 집광렌즈(19)부문 상단 빛투과 회전대(100)를 착탈할 수 있도록 별도 구성할 수 있다.In addition, the present invention can be configured so that the light transmitting rotary table 100 can be detached from the light source projection device section independently as shown in Figure 3, the configuration of the light source section from the top to the bottom of the projection lens (9), at the right end It can be applied to the structure that irradiates from the left end or the rear end to the front end respectively, and can be configured to go straight from the bottom to the top direction, and to replace the constellation rotating plate 3 formed with the above-mentioned space and astrophotography. The condenser lens 19 section of the light source projector may be configured to be detachable so as to detach the upper light transmitting rotary 100.

따라서 이러한 본 고안은 별자리, 천체, 사진 등을 실제 월, 일, 시에 맞춰 대형스크린에 회전확대 투영하므로서 별자리, 형태, 모양 및 이동상태, 천체의 형상교육을 효과적으로 할 수 있는 등 여러모로 실용적인 고안이다.Therefore, this invention is a practical design in many ways, such as constellation, shape, shape and movement state, the shape education of the celestial body effectively by rotating and projecting the constellation, celestial body, photographs, etc. on the large screen according to the actual month, day, time. .

Claims (2)

천체(天體)별자리 교육용 기기에 있어서In the celestial constellation educational apparatus 빛투과 회전대(100)를 광원투사장치와 결합 구성하되Combining light transmission rotating table 100 with a light source projection device 빛투과 회전대(100)의 구성은The configuration of the light transmitting swivel 100 투명판에 별자리를 형성하고 그 주위에 월, 일, 시를 표시한 시각판(21)을 형성한 별자리 회전판(20)과 중심에 광투과구(12)를 형성한 덮개(4)와 받침대(16)를 상하로 구성한 회전 받침대(22)로 구성하고 광원투사 장치는 광원(2)과 집광렌즈(19)를 하단에, 투사렌즈(9)를 상단에 구성하여 집광렌즈(19)부위에 빛투과 회전대(100)를 결합 한 것이 특징인 별자리 투영기.The cover 4 and the pedestal which formed the constellation on the transparent plate, and formed the constellation rotating plate 20 having the time plate 21 displaying the month, day, and hour around it, and the light transmitting tool 12 formed at the center thereof. The light source projection device comprises a light source 2 and a condenser lens 19 at the lower end, and a projection lens 9 at the upper end. Constellation projector characterized by combining the transmission swivel 100. 위 제1항에 있어서 빛투과 회전대(100)를 별도 구성하여 광원투사장치와 결합 분리할 수 있는 것이 특징인 별자리 투영기.Constellation projector according to claim 1, characterized in that the light transmission rotating table 100 can be separately configured and separated from the light source projection device.
KR2019930020689U 1993-10-07 1993-10-07 Asterism projector KR970006884Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019930020689U KR970006884Y1 (en) 1993-10-07 1993-10-07 Asterism projector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019930020689U KR970006884Y1 (en) 1993-10-07 1993-10-07 Asterism projector

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Publication Number Publication Date
KR950012331U KR950012331U (en) 1995-05-17
KR970006884Y1 true KR970006884Y1 (en) 1997-07-09

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008100275A1 (en) * 2006-06-21 2008-08-21 Lee Alan Star field projection apparatus
KR102089690B1 (en) * 2019-12-26 2020-03-16 주식회사 비엠티 Display and experience booth for training of photo principle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008100275A1 (en) * 2006-06-21 2008-08-21 Lee Alan Star field projection apparatus
KR102089690B1 (en) * 2019-12-26 2020-03-16 주식회사 비엠티 Display and experience booth for training of photo principle

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Publication number Publication date
KR950012331U (en) 1995-05-17

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