| 发明名称 |
Recording Device |
| 摘要 |
The present invention provides a recording device that offers a large displacement control effect. The recording device includes a recording medium 224, a motor 222 that drives the recording medium, and a recording device head M1 that records and reproduces a signal to and from the recording medium. The recording device also has a displacement control mechanism M2. The displacement control mechanism M2 includes a vibrating plate 226 that has two opposing surfaces facing the recording medium, the vibrating plate being displaced in the rotation axis direction of the recording medium; and an oscillator 232 that is positioned away from the two opposing surfaces of the vibrating plate facing the recording medium, the oscillator driving and displacing the vibrating plate. |
| 申请公布号 |
US2015228299(A1) |
申请公布日期 |
2015.08.13 |
| 申请号 |
US201214422184 |
申请日期 |
2012.09.06 |
| 申请人 |
Hashidume Jiro;Yamauchi Yoshiaki |
发明人 |
Hashidume Jiro;Yamauchi Yoshiaki |
| 分类号 |
G11B7/0065 |
主分类号 |
G11B7/0065 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A recording device comprising:
a recording medium; a motor that drives the recording medium; a head that records and reads out a signal to and from the recording medium; a vibrating plate that has two opposing surfaces facing the recording medium, the vibrating plate being displaced in a rotation axis direction of the recording medium; and an oscillator that is positioned away from the two opposing surfaces of the vibrating plate facing the recording medium, the oscillator driving and displacing the vibrating plate. |
| 地址 |
Tokyo JP |
