| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a noise-eliminating structure for a solenoid apparatus capable of suppressing the occurrence of a noise due to the drive of the solenoid apparatus to the utmost, while suppressing jump in the manufacturing cost of the noise-eliminating structure. <P>SOLUTION: The solenoid apparatus 41 is equipped with a turning plate 42 which performs a prescribed operation, by changing the attitude between a magnetically attracted attitude (locked attitude S2), where the plate is magnetically attracted by the solenoid 412 according to the excitation of the solenoid 412 and a locked state release attitude S1 where the plate is released from being magnetically attracted due to the demagnetization of the solenoid 412, and returned by a coil spring 43, the solenoid apparatus equipped with the turning plate 42 is arranged in the body 11 of a printer 10; the noise eliminating structure is prepared for eliminating the striking noise of the turning plate 42 on a prescribed stopper occurring due to the attitude change from the locked attitude S2 to the attitude released from being locked S1 of the turning plate 42 according to the demagnetization of the solenoid 412; and a positioning projection 212b, attached to a drive plate 30 fixed to the frame of the printer body 11, and also, formed integrally with a stereoscopic frame 20 so as to function as a stopper, is introduced in the solenoid apparatus 41. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
