基本信息:
- 专利标题： 카메라렌즈 구동용 초음파 모터
- 专利标题（英）：Ultrasonic motor for driving camera lens
- 专利标题（中）：用于驱动相机镜头的超声波电机
- 申请号：KR1020110047094 申请日：2011-05-19
- 公开(公告)号：KR1020120129058A 公开(公告)日：2012-11-28
- 发明人： 정연학
- 申请人： 정연학
- 申请人地址： 울산광역시 중구 남외로 **, ***동 ***호 (남외동, 남외푸르지오*차)
- 专利权人： 정연학
- 当前专利权人： 정연학
- 当前专利权人地址： 울산광역시 중구 남외로 **, ***동 ***호 (남외동, 남외푸르지오*차)
- 代理人： 특허법인세아
- 主分类号： H02N2/00
- IPC分类号： H02N2/00 ; G02B7/02
摘要：
PURPOSE: An ultrasonic motor for driving a camera lens is provided to reduce noises and dust by transmitting the rotation force of a rotor to a rotating member using a rotation guide unit. CONSTITUTION: A transmitting unit(50) transmits the rotation force of a rotor to a barrel part of a camera lens. An elastic member(60) elastically supports the stator to closely adhere the rotor to the stator. A flange is formed on the upper side of a cylindrical body(13). The elastic member, a piezoelectric device, a stator, a rotor, and the transmitting unit are successively laminated between a base and the flange of the body. A rotating member(51) is engaged with the rotor and rotates when the rotor rotates. A rotation guide unit(53) guides the rotating member to smoothly rotate when the rotor rotates.
摘要（中）：
目的：提供一种用于驱动摄像机镜头的超声波马达，以通过使用旋转引导单元将转子的旋转力传递到旋转构件来减少噪声和灰尘。 构成：传送单元（50）将转子的旋转力传递到相机镜头的镜筒部分。 弹性构件（60）弹性地支撑定子以将转子紧密地附接到定子。 凸缘形成在圆柱体（13）的上侧。 弹性构件，压电装置，定子，转子和发送单元依次层叠在基座和主体的凸缘之间。 旋转构件（51）与转子接合，并且当转子旋转时旋转构件（51）旋转。 旋转引导单元（53）在转子旋转时引导旋转构件平滑地旋转。
公开/授权文献:
- KR101240835B1 카메라렌즈 구동용 초음파 모터 公开/授权日：2013-03-11