JPS5896533U - Lens dustproof device - Google Patents
Lens dustproof deviceInfo
- Publication number
- JPS5896533U JPS5896533U JP19101381U JP19101381U JPS5896533U JP S5896533 U JPS5896533 U JP S5896533U JP 19101381 U JP19101381 U JP 19101381U JP 19101381 U JP19101381 U JP 19101381U JP S5896533 U JPS5896533 U JP S5896533U
- Authority
- JP
- Japan
- Prior art keywords
- lens
- dustproof device
- cap
- lens dustproof
- drive section
- 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
Landscapes
- Exposure Or Original Feeding In Electrophotography (AREA)
- Blocking Light For Cameras (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図は本考案の一実施例を示す偏部ブロック図を含む内部
側面図である。
図において、１・・・装置本体、２・・・電源スィッチ
、３・・・駆動回路、４・・・キャップ駆動部、５・・
・レンズキャップ、６・・・レンズキャップ−（７）退
避位置、７・・・レンズ、８・・・装置用電源。
Ｉ）The figure is an internal side view including a partial block diagram showing an embodiment of the present invention. In the figure, 1... device main body, 2... power switch, 3... drive circuit, 4... cap drive unit, 5...
- Lens cap, 6... Lens cap - (7) Retracted position, 7... Lens, 8... Power supply for the device. I)
Claims (1)
て、レンズキャップと、該レンズキャップを光路外へ退
避させるキャップ駆動部とを備えて、装置の電源スィッ
チに連動して前記キャップ駆動部へ動作用電力を供給す
ることを特徴とするレンズの防塵装置。An apparatus equipped with an optical lens having a vertical optical axis, comprising a lens cap and a cap drive section for retracting the lens cap out of the optical path, the cap drive section being operated in conjunction with a power switch of the apparatus. A lens dustproof device characterized by supplying power for use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19101381U JPS5896533U (en) | 1981-12-23 | 1981-12-23 | Lens dustproof device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19101381U JPS5896533U (en) | 1981-12-23 | 1981-12-23 | Lens dustproof device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5896533U true JPS5896533U (en) | 1983-06-30 |
Family
ID=30104503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19101381U Pending JPS5896533U (en) | 1981-12-23 | 1981-12-23 | Lens dustproof device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5896533U (en) |
-
1981
- 1981-12-23 JP JP19101381U patent/JPS5896533U/en active Pending
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