| 发明名称 | Vibration generating device | ||
| 摘要 | There is provided a vibration generating device, including: a housing including an inner space; a shaft provided in the inner space of the housing in an axial direction; a frame including a shaft hole into which the shaft is fitted; a bearing member mounted on the frame to be vibrated in a state of contact with the shaft; a vibrating part mounted on an outer surface of the frame and including a magnetic field generation part; elastic members mounted on both ends of the vibrating part in the axial direction; and a coil provided in the inner space and vibrating the vibrating part by interaction with the magnetic field generation part. | ||
| 申请公布号 | US8937411(B2) | 申请公布日期 | 2015.01.20 |
| 申请号 | US201213683419 | 申请日期 | 2012.11.21 |
| 申请人 | Samsung Electro-Mechanics Co., Ltd. | 发明人 | Kim Yong Tae;Bang Je Hyun;Hong Jung Taek;Moon Dong Su |
| 分类号 | H02K33/00;H02K33/02;H02K33/16 | 主分类号 | H02K33/00 |
| 代理机构 | McDermott Will & Emery LLP | 代理人 | McDermott Will & Emery LLP |
| 主权项 | 1. A vibration generating device, comprising: a housing including an inner space; a shaft provided in the inner space of the housing in an axial direction; a frame including a shaft hole into which the shaft is inserted; a bearing member mounted on the frame to be vibrated in a state of contact with the shaft; a vibrating part mounted on an outer surface of the frame and including a magnetic field generation part; elastic members mounted on both ends of the vibrating part or the bearing member in the axial direction; and a coil provided in the inner space and vibrating the vibrating part by interaction with the magnetic field generation part. | ||
| 地址 | Suwon, Gyunggi-Do KR | ||