JPS63109934U - - Google Patents
Info
- Publication number
- JPS63109934U JPS63109934U JP13087887U JP13087887U JPS63109934U JP S63109934 U JPS63109934 U JP S63109934U JP 13087887 U JP13087887 U JP 13087887U JP 13087887 U JP13087887 U JP 13087887U JP S63109934 U JPS63109934 U JP S63109934U
- Authority
- JP
- Japan
- Prior art keywords
- lens
- mirror
- retracted position
- photographing
- camera
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
- 230000011514 reflex Effects 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
Landscapes
- Cameras In General (AREA)
- Structure And Mechanism Of Cameras (AREA)
Description
第１図は本考案による沈胴式一眼レフカメラの
実施例の構成を示す斜視図、第２図は同実施例の
外観図、第３図は同実施例の撮影レンズの収納状
態を示す概略断面図、第４図は同実施例の撮影レ
ンズの突出状態を示す概略断面図、第５図は同実
施例の撮影レンズのフオーカシング状態を示す概
略断面図、第６図は撮影レンズを駆動する回路を
示す回路図である。
〔主要部分の符号の説明〕７，８，１１，Ｌ１
，Ｌ２……撮影レンズ、２……ミラー。
Fig. 1 is a perspective view showing the configuration of an embodiment of a collapsible single-lens reflex camera according to the present invention, Fig. 2 is an external view of the embodiment, and Fig. 3 is a schematic cross-section showing the storage state of the photographic lens of the embodiment. 4 is a schematic sectional view showing the protruding state of the taking lens of the same embodiment, FIG. 5 is a schematic sectional view showing the focusing state of the taking lens of the same example, and FIG. 6 is a circuit for driving the taking lens. FIG. [Explanation of symbols of main parts] 7, 8, 11, L 1
, L 2 ... photographing lens, 2 ... mirror.
Claims (1)
と退避した位置とをとるミラーを有する一眼レフ
カメラにおいて、 前記撮影レンズは、カメラ本体に収納されて撮
影が不可能となる沈胴位置とカメラ本体から突出
して撮影が可能となる突出位置との間で可動に構
成され、該撮影レンズが沈胴位置に位置づけられ
るのに先立ち、前記ミラーは前記挿入位置から変
位され、該撮影レンズは、該沈胴位置にある時、
該ミラーが該挿入位置で占めていた空間に収納さ
れることを特徴とする沈胴式一眼レフカメラ。 ２ 前記撮影レンズが沈胴位置にある時、前記ミ
ラーはフイルム面と平行に近接していることを特
徴とする実用新案登録請求の範囲第１項記載の沈
胴式一眼レフカメラ。[Scope of Claim for Utility Model Registration] 1. In a single-lens reflex camera that has a mirror that takes an inserted position and a retracted position with respect to the light beam from the photographing lens, the photographing lens is housed in the camera body and cannot be photographed. The lens is configured to be movable between a retracted position where the camera lens is retracted and a protruding position where it protrudes from the camera body to enable photographing. When the photographic lens is in the retracted position,
A collapsible single-lens reflex camera characterized in that the mirror is housed in the space occupied at the insertion position. 2. The retractable single-lens reflex camera according to claim 1, wherein when the photographing lens is in the retracted position, the mirror is close to and parallel to the film surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13087887U JPS63109934U (en) | 1987-08-29 | 1987-08-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13087887U JPS63109934U (en) | 1987-08-29 | 1987-08-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63109934U true JPS63109934U (en) | 1988-07-15 |
Family
ID=31028801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13087887U Pending JPS63109934U (en) | 1987-08-29 | 1987-08-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63109934U (en) |
-
1987
- 1987-08-29 JP JP13087887U patent/JPS63109934U/ja active Pending
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