TW200731000A - Camera shutter mechanism - Google Patents
Camera shutter mechanismInfo
- Publication number
- TW200731000A TW200731000A TW095105167A TW95105167A TW200731000A TW 200731000 A TW200731000 A TW 200731000A TW 095105167 A TW095105167 A TW 095105167A TW 95105167 A TW95105167 A TW 95105167A TW 200731000 A TW200731000 A TW 200731000A
- Authority
- TW
- Taiwan
- Prior art keywords
- diameter
- shutter
- blade
- switching
- shutter mechanism
- Prior art date
Links
Landscapes
- Shutters For Cameras (AREA)
Abstract
This invention provides a camera shutter mechanism, including: a base a diameter cam ring, a link device, a stepped motor, a shutter blade and a diameter blade. The counterclockwise rotation and clockwise rotation of the diameter cam ring control the diameter switching operation of the diameter blade and the shutter on/off operation of the shutter blade. A solenoid motor fixes the diameter. The solenoid motor also links a neutral density filter at the time of fixing the diameter so as to cause the neutral density filter to cover the aperture or leave the aperture. The shutter mechanism of the invention provides advantages of two conventional driving devices, wherein effect of electricity on the shutter precision is minimized, the speed of switching the shutter diameter is improved, the freedom for switching the shutter diameter is improved, the number of driving sources is reduced, thereby reducing a few assembly procedures, reducing assembly time and increasing product throughput.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW095105167A TW200731000A (en) | 2006-02-15 | 2006-02-15 | Camera shutter mechanism |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW095105167A TW200731000A (en) | 2006-02-15 | 2006-02-15 | Camera shutter mechanism |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200731000A true TW200731000A (en) | 2007-08-16 |
TWI306543B TWI306543B (en) | 2009-02-21 |
Family
ID=45071406
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW095105167A TW200731000A (en) | 2006-02-15 | 2006-02-15 | Camera shutter mechanism |
Country Status (1)
Country | Link |
---|---|
TW (1) | TW200731000A (en) |
-
2006
- 2006-02-15 TW TW095105167A patent/TW200731000A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
TWI306543B (en) | 2009-02-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |