Title:
SURVEILLANCE CAMERA APPARATUS
Document Type and Number:
Japanese Patent JP3861241
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To automatically adjust a flange back.
SOLUTION: An apparatus comprises: a lens mount 15 for mounting a lens, a chassis 1 housed movably fore and back in the axial direction of the lens in the lens mount; a carriage 2 vertically movably mounted in the chassis with either the carriage top or bottom located on the lens optical axis; a spatial filter 3 and an IR cut filter 4 disposed on the top and bottom of the carriage; an imaging device 10 disposed behind the lens away from the carriage on the lens optical axis in the chassis; a color/black-and-white mode switching mechanism 9 having a DC motor 5 driven by a voltage form a controller, for moving the carriage up and down according to the rotation drive of the DC motor; and a flange back adjusting mechanism 30 having a chassis moving motor 21 driven by a voltage from the controller, for moving the chassis fore and back in the lens optical axis according to the rotation drive of the chassis moving motor.
Inventors:
Nemoto Sadayuki
Application Number:
JP2002071622A
Publication Date:
December 20, 2006
Filing Date:
March 15, 2002
Export Citation:
Assignee:
Mitsubishi Electric Corporation
International Classes:
G03B3/04; H04N5/225; G02B7/02; G03B11/00; G03B13/32; G03B15/00; G03B17/02; (IPC1-7): H04N5/225; G02B7/02; G03B3/04; G03B11/00; G03B13/32; G03B15/00; G03B17/02
Domestic Patent References:
| JP2000162668A | ||||
| JP2000078456A | ||||
| JP5203864A |
Attorney, Agent or Firm:
Souji Sasaki
Hisao Kobayashi
Saburo Kimura
Noboru Omura
Hisao Kobayashi
Saburo Kimura
Noboru Omura