公开(公告)号：EP4234107A2

公开(公告)日：2023-08-30

申请号：EP23180946.8

申请日：2022-01-27

申请人： Minebea Mitsumi Inc.

发明人： Takahashi, Yuki ,  Ishitani, Tomoya ,  Hashino, Junichi ,  Sato, Soichi

IPC分类号： B06B1/04

摘要： A load detector includes: a strain generating body that includes a first fixing part fixable to a device, a second fixing part fixable to an actuator, and a strain part provided between the first and second fixing parts, a pressing operation being performed on the device by an operator, the actuator giving vibration to the device; a strain sensor that detects strain generated in the strain part in accordance with the pressing operation; and a regulating part provided at the first fixing part. When the device moves in a first direction separating from the actuator, the regulating part regulates the movement by engaging with an engaged part of the actuator.

公开(公告)号：EP4234107A3

公开(公告)日：2023-10-11

申请号：EP23180946.8

申请日：2022-01-27

申请人： Minebea Mitsumi Inc.

发明人： Takahashi, Yuki ,  Ishitani, Tomoya ,  Hashino, Junichi ,  Sato, Soichi

IPC分类号： B06B1/04

摘要： A load detector includes: a strain generating body that includes a first fixing part fixable to a device, a second fixing part fixable to an actuator, and a strain part provided between the first and second fixing parts, a pressing operation being performed on the device by an operator, the actuator giving vibration to the device; a strain sensor that detects strain generated in the strain part in accordance with the pressing operation; and a regulating part provided at the first fixing part. When the device moves in a first direction separating from the actuator, the regulating part regulates the movement by engaging with an engaged part of the actuator.

公开(公告)号：EP3648321A1

公开(公告)日：2020-05-06

申请号：EP19206166.1

申请日：2019-10-30

申请人： Minebea Mitsumi Inc.

发明人： Takahashi, Yuki ,  Ishitani, Tomoya

IPC分类号： H02K33/00 ,  H02K33/02

摘要： Provided is a vibration actuator that includes: a fixing part including a coil, and a core around which the coil is wound, the core including both ends projecting from the coil; a movable part disposed adjacent and opposite to the both ends of the core with a gap provided therebetween in a direction crossing with a winding axis of the coil, the movable part including a yoke formed of a magnetic material, the movable part being fixable to an operation contact surface part that is operated by contact; and a plate-shaped elastic part fixed between the movable part and the fixing part, the plate-shaped elastic part including an elastically deformable bellows-shaped part, the plate-shaped elastic part elastically supporting the movable part to be movable with respect to the fixing part in a direction opposite to at least one of the both ends.