Title:
MICROPHONE EQUIPMENT FOR VTR INCORPORATED TYPE CAMERA
Document Type and Number:
Japanese Patent JPS63311685
Kind Code:
A
Abstract:
PURPOSE:To reduce the mechanism noise recorded during the pickup while keeping the operability by adopting slide type for the opening/closing of a lens cover, delivering the movement of the lens cover to a microphone so as to move the microphone. CONSTITUTION:In depressing a lens cover opening/closing button 11, a motor 4 starts driving and the lens cover 3 is moved to the right by a rack 3a. A boss 3b is moved to the right at the same time, a 1st link plate 7 is driven, the microphone 5 is stood up to the left and the lens cover 3 is moved to the fully opened state of a hole 2a and then halts. The microphone 5 is kept to the projected state by a force of a spring 9. Thus, the microphone is moved in interlocking with the lens cover 3 opened at each pickup and closed at the end of pickup without fail so as to reduce noise by parting the microphone 5 from a VTR mechanism during the pickup and so as to improve the store performance because the microphone 5 approaches the set.
Inventors:
NODA KOSAKU
NAKASUNA NARIYASU
KANO KENJI
NAKASUNA NARIYASU
KANO KENJI
Application Number:
JP14705087A
Publication Date:
December 20, 1988
Filing Date:
June 15, 1987
Export Citation:
Assignee:
HITACHI LTD
International Classes:
G03B31/00; G11B33/06; G11B33/12; H04N5/225; (IPC1-7): G03B31/00; G11B33/06; G11B33/12; H04N5/225
Attorney, Agent or Firm:
Katsuo Ogawa
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