| 发明名称 |
VIBRATION DEVICE AND INFORMATION PROCESSING APPARATUS |
| 摘要 |
A disclosed vibration device includes a first vibrating motor that causes a first eccentric spindle to be rotated so that an angular velocity changes regularly within a rotation period, and a second vibrating motor that causes a second eccentric spindle to be rotated in the same angular velocity as the angular velocity of the first eccentric spindle in an opposite rotation direction to a rotation direction of the first eccentric spindle. Then, the first vibrating motor and the second vibrating motor are arranged so that a rotating shaft of the first vibrating motor is parallel with a rotating shaft of the second vibrating motor. |
| 申请公布号 |
US2014159619(A1) |
申请公布日期 |
2014.06.12 |
| 申请号 |
US201314020379 |
申请日期 |
2013.09.06 |
| 申请人 |
FUJITSU LIMITED |
发明人 |
KASAMA Kouichirou |
| 分类号 |
H02P25/02;H02P5/46 |
主分类号 |
H02P25/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A vibration device, comprising:
a first vibrating motor that causes a first eccentric spindle to be rotated so that an angular velocity changes regularly within a rotation period; and a second vibrating motor that causes a second eccentric spindle to be rotated in the same angular velocity as the angular velocity of the first eccentric spindle in an opposite rotation direction to a rotation direction of the first eccentric spindle, and wherein the first vibrating motor and the second vibrating motor are arranged so that a rotating shaft of the first vibrating motor is parallel with a rotating shaft of the second vibrating motor.
|
| 地址 |
Kawasaki-shi JP |
