JPH0442634U - - Google Patents
Info
- Publication number
- JPH0442634U JPH0442634U JP8462390U JP8462390U JPH0442634U JP H0442634 U JPH0442634 U JP H0442634U JP 8462390 U JP8462390 U JP 8462390U JP 8462390 U JP8462390 U JP 8462390U JP H0442634 U JPH0442634 U JP H0442634U
- Authority
- JP
- Japan
- Prior art keywords
- lens
- aperture
- interlocking member
- rotation
- shutter device
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Exposure Control For Cameras (AREA)
- Shutters For Cameras (AREA)
Description
第１図は本考案によるカメラ用レンズシヤツタ
装置の一実施例を示す要部正面図、第２図は第１
図の装置のタイミングチヤートを示す図である。
１……ステツピングモータ、２……連動リング
、２ａ……係合突部、３……アパーチユア、４ａ
……レンズ作動リング、４ａ……突部、１６……
絞り羽根、１６ａ……長孔、１７……支軸、１８
……駆動ピン。
FIG. 1 is a front view of essential parts showing an embodiment of a camera lens shutter device according to the present invention, and FIG.
FIG. 3 is a diagram showing a timing chart of the device shown in the figure. DESCRIPTION OF SYMBOLS 1... Stepping motor, 2... Interlocking ring, 2a... Engaging protrusion, 3... Aperture, 4a
...Lens actuation ring, 4a...Protrusion, 16...
Aperture blade, 16a... Long hole, 17... Support shaft, 18
...Drive pin.
Claims (1)
タ装置において、ステツピングモータによつて回
動せしめられる連動部材と、該連動部材の一方向
の回動に連動してレンズを移送させるレンズ作動
部材と、該レンズ作動部材に枢着されていて連動
部材の回動に連動する絞り羽根とが備えられてい
て、前記連動部材を他方向に回動させることによ
つて絞り羽根を開口作動せしめて絞り口径を設定
するようにしたことを特徴とするカメラ用レンズ
シヤツタ装置。 A camera lens shutter device equipped with a lens drive mechanism includes: an interlocking member rotated by a stepping motor; a lens operating member that moves a lens in conjunction with rotation of the interlocking member in one direction; Aperture blades are provided which are pivotally connected to the operating member and are interlocked with the rotation of the interlocking member, and by rotating the interlocking member in the other direction, the aperture blades are opened and the aperture aperture is set. A lens shutter device for a camera, characterized in that:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8462390U JPH0442634U (en) | 1990-08-10 | 1990-08-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8462390U JPH0442634U (en) | 1990-08-10 | 1990-08-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0442634U true JPH0442634U (en) | 1992-04-10 |
Family
ID=31633225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8462390U Pending JPH0442634U (en) | 1990-08-10 | 1990-08-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0442634U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02106729A (en) * | 1988-10-14 | 1990-04-18 | Seikosha Co Ltd | Automatic focusing and exposure activating device for camera |
-
1990
- 1990-08-10 JP JP8462390U patent/JPH0442634U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02106729A (en) * | 1988-10-14 | 1990-04-18 | Seikosha Co Ltd | Automatic focusing and exposure activating device for camera |