JPH03127330U - - Google Patents
Info
- Publication number
- JPH03127330U JPH03127330U JP3633190U JP3633190U JPH03127330U JP H03127330 U JPH03127330 U JP H03127330U JP 3633190 U JP3633190 U JP 3633190U JP 3633190 U JP3633190 U JP 3633190U JP H03127330 U JPH03127330 U JP H03127330U
- Authority
- JP
- Japan
- Prior art keywords
- shutter
- lens drive
- drive mechanism
- lens
- optical axis
- 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
- 230000003287 optical effect Effects 0.000 claims 2
- 230000005540 biological transmission Effects 0.000 description 1
Landscapes
- Shutters For Cameras (AREA)
Description
第１図及び第２図は本考案によるレンズ駆動装
置付カメラ用シヤツターの一実施例の分解斜視図
及び縦断面図、第３図は本考案にかかるシヤツタ
ー羽根を装着したシヤツター前枠の平面図、第４
図及び第５図は本考案のシヤツター装置のワイド
時及びテレ時の状態を示す夫々縦断面図である。
１……ギア押え板、２……ギア地板、３，９…
…アクチユエータ、４……パルスギア、５……伝
達ギア群、６……レンズ駆動環、８……シヤツタ
ー後枠、９……レンズ鏡胴、１１……反射型フオ
トカプラー、１２……シヤツター前枠、１３，１
４……シヤツター羽根、１８……反射板。
1 and 2 are an exploded perspective view and a vertical sectional view of an embodiment of a shutter for a camera with a lens drive device according to the present invention, and FIG. 3 is a plan view of a shutter front frame equipped with a shutter blade according to the present invention. , 4th
5 and 5 are longitudinal cross-sectional views showing the shutter device of the present invention in the wide and telephoto states, respectively. 1... Gear holding plate, 2... Gear base plate, 3, 9...
... Actuator, 4 ... Pulse gear, 5 ... Transmission gear group, 6 ... Lens drive ring, 8 ... Shutter rear frame, 9 ... Lens barrel, 11 ... Reflective photocoupler, 12 ... Shutter front frame ,13,1
4...Shutter blade, 18...Reflector.
Claims (1)
動機構と、レンズ、シヤツター羽根及びシヤツタ
ー駆動機構を有していて上記レンズ駆動機構によ
つて光軸方向に進退可能な支持枠とから成り、上
記レンズ駆動用アクチユエータを上記支持枠に形
成された逃げ部を介してシヤツター羽根の光軸方
向前後に亘つて配置したことを特徴とするレンズ
駆動装置付カメラ用シヤツター。 The lens drive mechanism includes a lens drive mechanism including a lens drive actuator, and a support frame that has a lens, a shutter blade, and a shutter drive mechanism and is movable in the optical axis direction by the lens drive mechanism, and the lens drive actuator A shutter for a camera with a lens drive device, characterized in that the shutter blades are arranged in front and back in the optical axis direction of the shutter blade via a relief part formed in the support frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3633190U JPH03127330U (en) | 1990-04-04 | 1990-04-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3633190U JPH03127330U (en) | 1990-04-04 | 1990-04-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03127330U true JPH03127330U (en) | 1991-12-20 |
Family
ID=31542471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3633190U Pending JPH03127330U (en) | 1990-04-04 | 1990-04-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03127330U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01158420A (en) * | 1987-09-08 | 1989-06-21 | Olympus Optical Co Ltd | Lens shutter mechanism for single-lens reflex camera |
-
1990
- 1990-04-04 JP JP3633190U patent/JPH03127330U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01158420A (en) * | 1987-09-08 | 1989-06-21 | Olympus Optical Co Ltd | Lens shutter mechanism for single-lens reflex camera |