公开(公告)号：US20190298132A1

公开(公告)日：2019-10-03

申请号：US16369060

申请日：2019-03-29

Applicant: LG ELECTRONICS INC.

Inventor： Seungjin LEE ,  Sangik LEE ,  Seaunglok HAM

IPC: A47L9/28 ,  A47L9/16

Abstract: A cleaner includes a cleaner body; a dust container which is accommodated in the cleaner body; a sensing module which detects information around the cleaner body and is mounted in the cleaner body rotatably about a rotating shaft that intersects a horizontal direction; and a driving module which rotates the sensing module in place relatively to the cleaner body.

公开(公告)号：US20180368645A1

公开(公告)日：2018-12-27

申请号：US16018249

申请日：2018-06-26

Applicant: LG ELECTRONICS INC.

Inventor： Seaunglok HAM ,  Jaeheon CHUNG ,  Seungjin LEE ,  Hwang KIM ,  Hyeongshin JEON

IPC: A47L11/40 ,  A47L9/00 ,  G05D1/02

Abstract: The present disclosure discloses a robot cleaner, including a cleaner body; and a sensing unit disposed in the cleaner body, wherein the sensing unit includes a rotating body configured to be horizontally rotatable around a rotation shaft passing through an inside of the cleaner body; a sensing unit mounted on one side of the rotating body to sense a feature or an obstacle in the vicinity of the cleaner body; and a tilting unit installed inside the rotating body to vertically tilt the sensing unit.

公开(公告)号：US20150198982A1

公开(公告)日：2015-07-16

申请号：US14627663

申请日：2015-02-20

Applicant: LG ELECTRONICS INC.

Inventor： Seungjin LEE ,  Keetae Kim ,  Dongguk Kang ,  Hojung Lee

IPC: G06F1/16

CPC classification number: G06F1/1666 ,  G06F1/1698 ,  G06F3/0221

Abstract: A portable keyboard is disclosed, by which portability can be enhanced with a simple configuration. The present invention includes a plurality of key assemblies, a body part and a flexible connecting member. When the portable keyboard is carried, a plurality of the key assemblies are rolled up around an outer circumference of the body part in a manner that the flexible connecting member between a plurality of the key assemblies is folded. When the portable keyboard is used, a plurality of the key assemblies are unfolded by being rolled down centering on the body part in a manner that the flexible connecting member between a plurality of the key assemblies is unfolded.

Abstract translation: 公开了便携式键盘，通过简单的配置可以提高便携性。 本发明包括多个按键组件，主体部分和柔性连接部件。 当携带便携式键盘时，多个按键组件围绕主体部分的外圆周以多个键组件之间的柔性连接构件折叠的方式卷起。 当使用便携式键盘时，通过以多个键组件之间的柔性连接构件展开的方式通过以身体部分为中心的方式卷起多个按键组件来展开。