JPS6443332U - - Google Patents
Info
- Publication number
- JPS6443332U JPS6443332U JP13806187U JP13806187U JPS6443332U JP S6443332 U JPS6443332 U JP S6443332U JP 13806187 U JP13806187 U JP 13806187U JP 13806187 U JP13806187 U JP 13806187U JP S6443332 U JPS6443332 U JP S6443332U
- Authority
- JP
- Japan
- Prior art keywords
- shutter
- signal
- lens drive
- lens
- shutter blade
- 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.)
- Granted
Links
- 230000003287 optical effect Effects 0.000 claims 1
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Shutters For Cameras (AREA)
Description
第１図は本考案によるシヤツタ装置の一実施例
の閉鎖時の平面図、第２図は上記実施例の開放時
の平面図である。
１……基板、１ａ……露出開口、１ｂ，１ｃ…
…支軸、２……光センサー、３……第１シヤツタ
羽根、４……第２シヤツタ羽根、３ａ１，３ａ２
，……，３ａ６，４ａ１，４ａ２，……，４ａ７
……透孔、５……開閉レバー、５ａ……孔、５ｂ
……ピン、６……モータ、７……駆動ピン、８…
…レンズ駆動環、８ａ……弧状ギヤ部、８ｂ……
カム部、９……駆動ピニオン。
FIG. 1 is a plan view of an embodiment of the shutter device according to the present invention when it is closed, and FIG. 2 is a plan view of the above embodiment when it is opened. 1... Substrate, 1a... Exposure opening, 1b, 1c...
...Spindle, 2...Light sensor, 3...First shutter blade, 4...Second shutter blade, 3a 1 , 3a 2
,...,3a 6 ,4a 1 ,4a 2 ,...,4a 7
...Through hole, 5... Opening/closing lever, 5a... Hole, 5b
...Pin, 6...Motor, 7...Drive pin, 8...
... Lens drive ring, 8a... Arc-shaped gear part, 8b...
Cam part, 9... Drive pinion.
Claims (1)
シヤツタ装置において、上記シヤツタ羽根の一部
により光センサへの導光は遮光が行われて信号が
発生せしめられるようになつていて、上記レンズ
駆動機構のレンズ駆動環が所定位置にある時上記
シヤツタ羽根と連動状態になり且つ上記信号がレ
ンズ定位置情報信号となり、それ以外の時上記信
号がシヤツタ開放位置信号となるようにしたこと
を特徴とするシヤツタ装置。 In a shutter device including a lens drive mechanism and a shutter control mechanism, a portion of the shutter blade blocks light from being guided to the optical sensor and generates a signal. A shutter characterized in that when the lens drive ring is in a predetermined position, it is in a state of interlocking with the shutter blade and the signal is a lens fixed position information signal, and at other times, the signal is a shutter open position signal. Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13806187U JPH0626893Y2 (en) | 1987-09-09 | 1987-09-09 | Shutter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13806187U JPH0626893Y2 (en) | 1987-09-09 | 1987-09-09 | Shutter device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6443332U true JPS6443332U (en) | 1989-03-15 |
| JPH0626893Y2 JPH0626893Y2 (en) | 1994-07-20 |
Family
ID=31400050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13806187U Expired - Lifetime JPH0626893Y2 (en) | 1987-09-09 | 1987-09-09 | Shutter device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0626893Y2 (en) |
-
1987
- 1987-09-09 JP JP13806187U patent/JPH0626893Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0626893Y2 (en) | 1994-07-20 |
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