KR860000167Y1 - Holding device for camera lens - Google Patents
Holding device for camera lens Download PDFInfo
- Publication number
- KR860000167Y1 KR860000167Y1 KR2019840000848U KR840000848U KR860000167Y1 KR 860000167 Y1 KR860000167 Y1 KR 860000167Y1 KR 2019840000848 U KR2019840000848 U KR 2019840000848U KR 840000848 U KR840000848 U KR 840000848U KR 860000167 Y1 KR860000167 Y1 KR 860000167Y1
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- KR
- South Korea
- Prior art keywords
- lens
- frame
- attached
- shaft
- opening
- Prior art date
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Classifications
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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
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/02—Bodies
- G03B17/12—Bodies with means for supporting objectives, supplementary lenses, filters, masks, or turrets
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Structure And Mechanism Of Cameras (AREA)
Abstract
내용 없음.No content.
Description
제1도는 본 고안의 삽지틀의 사시도.1 is a perspective view of a shovel frame of the present invention.
제2도 "a""b"는 본 고안 삽지틀에 렌즈 부착판을 감착한 상태의 단면 설명도.FIG. 2 is a cross-sectional explanatory view of a state in which a lens attachment plate is attached to the invention frame. FIG.
제3도는 본 고안 삽지틀 상부의 개폐구 후면 설명도.Figure 3 is an explanatory view of the rear opening of the upper part of the invention frame.
본 고안은 사진관에서 사용되는 대형 사진기에 각종 렌즈 부착판을 신속 정확하게 그 삽지틀 안에 용이하게 착탈될 수 있게한 렌즈 부착판의 탄착장치에 관한 것이다.The present invention relates to a lens attaching device of the lens mounting plate that can be easily attached and detached in the insert frame various lens attachment plate to a large format camera used in the photo studio.
종래에 대형 사진기에 사용되는 렌즈 부착판은 그 렌즈의 성능에 따라 135mm, 150mm, 180mm 등의 촛점거리가 다른 종류와 또 관각(廣角)접사(接寫)망원(望遠)렌즈 등의 용도가 다른 수개의 종류가 있어서, 사진기에 있어 렌즈 부착판의 사용에 있어서는 촬영의 대상 및 고객의 요망에 따라서 그 촬영 할때마다 적당한 렌즈 부착판을 선택하여 사진기의 지지틀안에 감착해야 되는 것이나, 종래에는 지지틀 안에 렌즈부착판을 감착한 경우는 그 주위에 유격(遊隙)이 있어서 샷타를 사용할시의 미미한 충격에도 렌즈의 광축(光軸)이 동요되어 필림의 면에 대한 피사체의 촛점이 고정되지 아니하여 촬영된 사진이 흐리하게 되었던 결점이 있었다.Conventionally, lens attachment plates used in large-sized cameras have different focal lengths such as 135 mm, 150 mm, and 180 mm depending on the performance of the lens, and also have different uses such as angular telephoto lenses. There are several kinds of cameras, and in the use of the lens mounting plate in the camera, according to the object of the shooting and the customer's request, an appropriate lens mounting plate should be selected and attached to the support frame of the camera whenever the shooting is performed. When the lens mounting plate is attached in the frame, there is a play around the lens, so the optical axis of the lens is shaken even with the slight impact when the shotta is used, so that the subject's focus on the film surface is not fixed. There was a flaw that the photograph taken was blurred.
본 고안은 렌즈 부착판을 사진기의 삽지틀 내에 감착하는 경우 전기한 바와같은 결점을 제거되게 한 고안에 관한 것으로써, 본 고안의 요지를 도면의 실시예에 의하여 상세히 설명하면 다음과 같다.The present invention relates to a devised to remove the defects as described above when the lens attachment plate is attached to the insert frame of the camera, the present invention will be described in detail by the embodiments of the drawings as follows.
삽지틀체(1)의 하방에는 양측에 "L"자형의 탄성판(2)(2)의 아래를 소나사(3)(3)로 취착하고, 삽지틀체(1)의 상방에는 중앙부에 절단결부(切斷缺部)(4)를 형성하여 그 절단결부(4)에 돌출부(5)를 형성한 개폐구(6)를 설착하되, 개폐구(6)의 후방에는 가운데 요함부(7)를 형성하고 양측에는 축통(軸通)부(8)(8)를 형성하여 그 요함부(7)에 코일상의 스프링(9)을 권장한 축(10)을 형성하여 그 축의 양단이 삽지틀체(1)의 양축공(11)(11)에 삽입되어 개폐구(6)는 스프링(9)의 탄력에 의하여 항시 아래 방향으로 닫히게 하는 구성이다.Under the insert frame 1, the lower part of the "L" shaped elastic plate 2 and 2 is attached to the lower side with the small screws 3 and 3, and the upper part of the insert frame 1 is cut in the center part. (4) is formed to install the opening and closing hole (6) having the protrusion (5) formed in the cut-out portion 4, the center recess (7) is formed at the rear of the opening and closing hole (6) Shaft cylinders (8) (8) are formed on both sides, and the recess (10) is formed with shafts (10) which recommend coil springs (9), and both ends of the shaft (1) The opening and closing hole 6 is inserted into both shaft holes 11 and 11 so that the spring 9 is always closed downward by the elasticity of the spring 9.
미설명 부호 12는 렌즈 부착판, 13은 주름상자이다.Reference numeral 12 denotes a lens attachment plate, and 13 denotes a wrinkle box.
상기와 같은 본 고안의 작용효과를 설명하면 다음과 같다.Referring to the effects of the present invention as described above are as follows.
개폐구(6)는 스프링(9)의 탄력에 의하여 항시 제2도 ''a''의 상태와 같이 전방 아래로 탄발되는 상태로 유지되고 있는 것이나, 렌즈 부착판(12)을 감삽할 경우는 손으로써, 개폐구(6)의 돌출부(5)를 제2도 "a"의 화살표와 같이 위쪽으로 민 후 렌즈 부착판(12)의 하부를 탄성판(2)(2)의 안으로 삽입하면 탄성판(2)(2)은 전방으로는 용이하게 벌여주는 성질의 것이어서 렌즈 부착판(12)은 용이하고 신속하게 감착되는 것이다.The opening / closing opening 6 is always kept in a state of being pushed forward and downward as in the state of FIG. 2A by the elasticity of the spring 9, but when the lens attachment plate 12 is superseded By pushing the protrusion 5 of the opening and closing hole 6 upward as shown by the arrow of FIG. 2A, the lower part of the lens attachment plate 12 is inserted into the elastic plate 2 and the elastic plate 2. 2) and (2) are easily spread in the forward direction, so that the lens mounting plate 12 is easily and quickly attached.
그 다음 위쪽을 제2도 "b"의 도시와 같이 삽입한 후 손을 이탈시키면 개폐구(6)는 스프링(9)의 탄력에 의하여 자동적으로 정확하게 닫기는 것이다.Then, as shown in FIG. 2B, the upper part is inserted and the hand is released, and the opening and closing hole 6 is automatically and accurately closed by the elasticity of the spring 9.
본 고안은 전기한 바와같이 수개 종류의 다른 렌즈를 착설한 렌즈 부착판(12)을 그 삽지틀체(1)안에 용이하고 정확하게 탄력적으로 협지되게 한 것으로써, 삽지틀체(1)와의 감착 상태에 그 유격이 전연 발생됨이 없어서, 사진을 촬영할시 샷타를 누르는 경우 등의 외부적인 충격이 있다 하여도 렌즈의 광축이 동요됨이 없어서 피사체의 촛점이 정확한 사진을 촬영되게 한 효과가 있다.The present invention allows the lens attachment plate 12 on which several kinds of different lenses are mounted as described above to be easily and accurately elastically sandwiched in the insertion frame 1, and thus the attachment state of the lens attachment plate 1 to the insertion frame 1 Since there is no play between edges, even if there is an external impact such as pressing a shotta when taking a picture, the optical axis of the lens is not disturbed, so that the focus of the subject is taken to take an accurate picture.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019840000848U KR860000167Y1 (en) | 1984-01-31 | 1984-01-31 | Holding device for camera lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019840000848U KR860000167Y1 (en) | 1984-01-31 | 1984-01-31 | Holding device for camera lens |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR850007097U KR850007097U (en) | 1985-10-04 |
| KR860000167Y1 true KR860000167Y1 (en) | 1986-02-22 |
Family
ID=19232950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019840000848U KR860000167Y1 (en) | 1984-01-31 | 1984-01-31 | Holding device for camera lens |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR860000167Y1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100723064B1 (en) * | 2006-01-04 | 2007-05-31 | 김재수 | Shoes with heating insoloe |
-
1984
- 1984-01-31 KR KR2019840000848U patent/KR860000167Y1/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100723064B1 (en) * | 2006-01-04 | 2007-05-31 | 김재수 | Shoes with heating insoloe |
Also Published As
| Publication number | Publication date |
|---|---|
| KR850007097U (en) | 1985-10-04 |
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