发明名称 CAMERA
摘要 PROBLEM TO BE SOLVED: To provide a camera capable of obtaining both of magnetic shield effect and quiet sound effect by providing an actuator to execute driving at the time of operating a magnetic head and an elastic member performing the magnetic shield by covering at least one part of the periphery of the actuator. SOLUTION: Film 4 is taken up to a take-up spool 6 provided nearly in the center part in a spool chamber and driven by a motor 7 functioning as the actuator. Then, an elastic member 101 having electromagnetic shield effect is arranged on the outer surface of the motor 7 fixed in a main body by machine screws 100 and driving the spool 6 for taking up the film 4 having a magnetic recording layer. The member 101 is composed of a polymer compound having elasticity such as rubber, or resin or foaming material. Such a member 101 has property to absorb vibration in addition to the electromagnetic shield effect to perform shielding by converting electromagnetic energy into heat energy.
申请公布号 JP2001005090(A) 申请公布日期 2001.01.12
申请号 JP19990174086 申请日期 1999.06.21
申请人 OLYMPUS OPTICAL CO LTD 发明人 OKUMURA YOICHIRO
分类号 G03B17/24;(IPC1-7):G03B17/24 主分类号 G03B17/24
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