Title:
カメラ用羽根駆動装置
Document Type and Number:
Japanese Patent JP5829878
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a blade driving device for a camera, the device being able to be reduced in thickness by arranging an electromagnetic actuator between a bottom board and a cover plate.SOLUTION: The composing member of the electromagnetic actuator, a partition 15, a diaphragm blade 16, and shutter blades 17 and 18 are arranged between the bottom board 1 and the cover plate 2. In a stator frame 5, which is the composing member of the electromagnetic actuator, coils 6 and 7 are wound around bobbin parts 5a and 5b provided at both ends forming an L shape. The end parts are wound around four terminal pins 5c, 5d, 5e, and 5f, and a flexible printed wiring board 10 is soldered there. Soldered parts 11 to 14 formed projectingly around the terminal pins 5c, 5d, 5e, and 5f are inserted in four holes 2k, 2m, 2n, and 2p formed in the cover plate 2.
Inventors:
Kazuo Sakuma
Yusuke Ehara
Nobuaki Watanabe
Kenzo Imai
Yusuke Ehara
Nobuaki Watanabe
Kenzo Imai
Application Number:
JP2011215171A
Publication Date:
December 09, 2015
Filing Date:
September 29, 2011
Export Citation:
Assignee:
Nidec Copal Corporation
International Classes:
G03B9/02; G03B9/06; G03B9/10; G03B9/26
Domestic Patent References:
| JP2005091549A | ||||
| JP1142623A | ||||
| JP8033253A |
Attorney, Agent or Firm:
Yasushi Shinohara
Masayuki Fujinaka
Masayuki Fujinaka