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    CLEANING ROBOT AND MOTION CONTROL METHOD THEREOF
    2.
    发明公开
    CLEANING ROBOT AND MOTION CONTROL METHOD THEREOF 审中-公开

    公开(公告)号：US20240225399A1

    公开(公告)日：2024-07-11

    申请号：US18009179

    申请日：2022-03-17

    Applicant: Jichuan LUO

    Inventor： Xiongwei GAO ,  Jichuan LUO

    IPC: A47L11/40 ,  A47L1/02

    CPC classification number: A47L11/4011 ,  A47L1/02 ,  A47L11/4005 ,  A47L11/4038 ,  A47L11/4069

    Abstract: A cleaning robot includes a cleaning element, which is configured to be in contact with a surface to be cleaned and form a chamber with the surface to be cleaned; a suction module; a driving module, which is connected with the cleaning element and drives the cleaning element to rotate with the axis perpendicular to the surface to be cleaned as the rotation axis; a controller, which is coupled to and controls the suction module and the driving module; and a bridge, which connects a plurality of cleaning elements and the driving module, wherein at least one of the cleaning elements is configured to be able to deflect with respect to the bridge, so as to enable the rotation axis corresponding to the cleaning element to be staggered with the rotation axes corresponding to other cleaning elements to form an included angle.

    Window Cleaning Robot
    5.
    发明申请
    Window Cleaning Robot 审中-公开

    公开(公告)号：US20170164797A1

    公开(公告)日：2017-06-15

    申请号：US15370209

    申请日：2016-12-06

    Applicant: F Robotics Acquisitions Ltd.

    Inventor： Shai Abramson ,  Asaf Levin ,  Shalom Levin ,  Dedy Gur

    IPC: A47L1/02 ,  B08B1/04 ,  B08B3/04 ,  B08B1/00

    CPC classification number: A47L1/02 ,  A47L2201/00 ,  B08B1/002 ,  B08B1/006 ,  B08B1/04 ,  B08B3/04

    Abstract: A window-cleaning robot that includes: a powered agitator that, when active, mechanically removes debris from a window surface; a cleaning pad, which is wetted with a cleaning fluid and contacts the window surface so as to remove debris therefrom with the aid of the cleaning fluid; and a movement system, for example including a number of wheels, which moves the robot over the window surface and has a defined forwards direction; the agitator is located forwards of the cleaning pad and the agitator and the cleaning pad are arranged such that, as the robot moves over the window surface in the forwards direction, the agitator addresses a width in a width direction, which is perpendicular to the forwards direction and parallel to the window surface, that is greater than the width addressed by the cleaning pad.

    AIR-RELEASING VALVE FOR USE IN SUCTION APPARATUS AND SUCTION ROBOT HAVING THE AIR-RELEASING VALVE
    6.
    发明申请
    AIR-RELEASING VALVE FOR USE IN SUCTION APPARATUS AND SUCTION ROBOT HAVING THE AIR-RELEASING VALVE 有权

    公开(公告)号：US20170095128A1

    公开(公告)日：2017-04-06

    申请号：US15127005

    申请日：2015-03-17

    Applicant: ECOVACS ROBOTICS CO., LTD.

    Inventor： Fei Zhou ,  Xiaoming LV ,  Linqiang Feng

    IPC: A47L1/02

    CPC classification number: A47L1/02 ,  A47L5/14 ,  A47L2201/00 ,  F16K31/16

    Abstract: An air-releasing valve for use in a suction apparatus and a suction robot having the air-releasing valve are provided. The air-releasing valve comprises an activation unit and an air-releasing valve retaining base (3). An air-releasing hole (11) in communication with a negative pressure chamber (18) of the suction apparatus is provided on the air-releasing valve retaining base (3). The activation unit is provided on the air-releasing valve retaining base (3) and is movable relative to the air-releasing valve retaining base (3) to open the air-releasing hole (11). A switch (4) is provided on the air-releasing valve retaining base (3). The activation unit opens the air-releasing hole (11) and triggers the switch (4) to shut off a vacuuming apparatus (14) of the suction apparatus simultaneously. The air-releasing valve is capable of rapidly releasing air from the suction apparatus and shutting off the vacuuming apparatus (14) in a timely manner.

    CRANKSHAFT-TYPE VACUUM AIR PUMP AND GLASS-WIPING APPARATUS THEREOF
    7.
    发明申请
    CRANKSHAFT-TYPE VACUUM AIR PUMP AND GLASS-WIPING APPARATUS THEREOF 审中-公开
    起重机型真空空气泵及其玻璃擦拭装置

    公开(公告)号：US20160084243A1

    公开(公告)日：2016-03-24

    申请号：US14773107

    申请日：2014-03-06

    Applicant: ECOVACS ROBOTICS (SUZHOU) CO., LTD.

    Inventor： Yongbing Feng

    IPC: F04B37/14 ,  F04B35/01 ,  A47L1/02 ,  F04B39/00

    CPC classification number: F04B37/14 ,  A47L1/02 ,  F04B35/01 ,  F04B37/02 ,  F04B39/0094

    Abstract: A crankshaft-type vacuum air pump comprising a drive motor (1), an air pump main body (2), and piston air pump components (3) arranged on the air pump main body (2). A crankshaft unit is arranged within the air pump main body (2). The top of the crankshaft unit is connected to the air pump main body (2) via an upper eccentric wheel (4), while the end is connected to the drive motor (1) via a lower eccentric wheel (5). The drive motor (1) outputs power to rotate the crankshaft unit. The crankshaft unit is connected to the piston air pump components (3) and drives the piston air pump components into motion, thus completing air intake and air discharge of the piston air pump components (3). The air pump is structurally simple and compact, the crankshaft per se is centrosymmetric, and one or more crankshaft units are made to serve as a rotary shaft, where the overall center of gravity during rotation is always located at the center of rotation and no vibration is caused by a centrifugal force. The rotary shaft is subjected to the force of piston rods on two sides that are always symmetric relative to the center of rotation, thus the rotary shaft is subjected to a radial force that is basically zero, the problem of vibration caused by unbalanced stress during rotation is greatly reduced, and a stable working state is allowed.

    Abstract translation: 一种曲轴式真空气泵，包括驱动马达（1），空气泵主体（2）以及设置在空气泵主体（2）上的活塞气泵部件（3）。 曲轴单元布置在气泵主体（2）内。 曲轴单元的顶部经由上偏心轮（4）连接到空气泵主体（2），而该端部经由下偏心轮（5）连接到驱动马达（1）。 驱动马达（1）输出动力以使曲轴单元旋转。 曲轴单元连接到活塞气泵部件（3）并驱动活塞气泵部件运动，从而完成活塞气泵部件（3）的进气和排气。 空气泵结构简单紧凑，曲轴本身是中心对称的，一个或多个曲轴单元用作旋转轴，旋转中的整个重心始终位于旋转中心，无振动 是由离心力引起的。 旋转轴受到相对于旋转中心总是对称的两侧的活塞杆的力，因此旋转轴受到基本为零的径向力，旋转时由不平衡应力引起的振动的问题 大大减少，并且允许稳定的工作状态。

    Automated and Versatile Autonomously Climbing Undercarriage with Flight Capability
    8.
    发明申请
    Automated and Versatile Autonomously Climbing Undercarriage with Flight Capability 审中-公开
    自动和多功能自动攀登着陆装置与飞行能力

    公开(公告)号：US20160068261A1

    公开(公告)日：2016-03-10

    申请号：US14787273

    申请日：2014-04-30

    Applicant: NIEDERBERGER-ENGINEERING AG

    Inventor： Anton Niederberger

    IPC: B64C25/16 ,  B64C39/02 ,  B64C27/08 ,  A47L1/02

    CPC classification number: B64C25/16 ,  A47L1/02 ,  A63H27/12 ,  B64C27/08 ,  B64C39/024 ,  B64C2201/027 ,  B64C2201/12 ,  E04G23/002

    Abstract: The object of the invention is to therefore create an automated and versatile autonomously climbing undercarriage with flight capability that automatically reaches a suitable area for cleaning purposes, repair purposes, and monitoring purposes without being constantly connected to a supply station or base station in the process, and that independently goes to the surface of the facade and independently moves along the surface and away from the surface.The automated and versatile autonomously climbing undercarriage (1) with vacuum suction units (2) as per the invention involves a multicopter (3) with two, three or more rotors (11) or propellers (11) attached to the autonomously climbing undercarriage (1).

    Abstract translation: 因此，本发明的目的是创建一种具有飞行能力的自动和多功能的自主攀登起落架，其自动到达用于清洁目的，维修目的和监视目的的合适区域，而不会在该过程中不断地连接到供应站或基站， 并且独立地进入立面的表面并且独立地沿着表面移动并远离表面。 根据本发明的具有真空抽吸单元（2）的自动和多功能自主攀登起落架（1）涉及具有两个，三个或更多个转子（11）或螺旋桨（11）的多飞机（3），其连接到自主起落架（1） ）。

    GLASS CLEANING ROBOT OUTAGE EMERGENCY PROCESSING METHOD
    9.
    发明申请
    GLASS CLEANING ROBOT OUTAGE EMERGENCY PROCESSING METHOD 审中-公开
    玻璃清洁机器人离开应急处理方法

    公开(公告)号：US20150314444A1

    公开(公告)日：2015-11-05

    申请号：US14435386

    申请日：2013-10-12

    Applicant: ECOVACS ROBOTICS (SUZHOU) CO., LTD.

    Inventor： Jinju Tang ,  Xiaojun Zhang

    IPC: B25J9/16 ,  A47L1/02

    CPC classification number: B25J9/1674 ,  A47L1/02 ,  A47L2201/00 ,  A47L2201/04

    Abstract: A glass cleaning robot outage emergency processing method comprises the following steps: Step 100 in which a glass cleaning robot (1) operates in an external power supply power-on mode, and is automatically switched to a built-in battery power-on mode when the external power supply suddenly suffers outage; Step 200 in which a control unit controls the glass cleaning robot (1) to walk downward; Step 300 in which when a collision board of the glass cleaning robot (1) collides with a barrier or when the glass cleaning robot (1) walks and reaches an edge of a glass, a sensing unit transfers a signal to the control unit; and Step 400 in which the control unit controls the glass cleaning robot (1) to give an alarm. According to the glass cleaning robot outage emergency processing method, when the external power supply suddenly suffers outage, the power-on mode is switched in time, and the glass cleaning robot is controlled to walk downward and to give an alarm according to different situations, hereby effectively preventing the glass cleaning robot from falling due to the outage.

    Abstract translation: 玻璃清洗机器人停电应急处理方法包括以下步骤：步骤100，其中玻璃清洁机器人（1）在外部电源通电模式下工作，并且当自动切换到内置电池供电模式时， 外部电源突然中断; 步骤200，其中控制单元控制玻璃清洁机器人（1）向下走; 步骤300，其中当玻璃清洁机器人（1）的碰撞板与障碍物碰撞时或玻璃清洁机器人（1）行进并到达玻璃边缘时，感测单元将信号传送到控制单元; 以及步骤400，其中控制单元控制玻璃清洁机器人（1）发出报警。 根据玻璃清洗机器人停电应急处理方法，当外部电源突然中断时，上电模式及时切换，控制玻璃清洗机器人向下走，并根据不同情况发出报警， 从而有效地防止玻璃清洁机器人因中断而坠落。

    GLASS-WIPING ROBOT HAVING AIR-VENTING DEVICE
    10.
    发明申请
    GLASS-WIPING ROBOT HAVING AIR-VENTING DEVICE 有权
    具有空气净化装置的玻璃织机

    公开(公告)号：US20150282684A1

    公开(公告)日：2015-10-08

    申请号：US14431260

    申请日：2013-09-26

    Applicant: ECOVACS ROBOTICS (SUZHOU) CO., LTD.

    Inventor： Xiaoming Lv

    IPC: A47L1/02 ,  B08B1/00

    CPC classification number: A47L1/02 ,  A47L11/38 ,  A47L2201/00 ,  B08B1/006 ,  B62D57/024 ,  F16B47/00

    Abstract: A glass-wiping robot having an air-venting device (b 5), comprising a machine body (b 1). The machine body (b 1) has arranged thereon a suction cup device (b 2). The suction cup device (b 2) is connected to a vacuum air pump (b 4) via an airway pipe (b 3). The glass-wiping robot is adsorbed on a surface of a glass via the suction cup device (b 2). The suction cup device (b 2) is also connected to an air-venting device (b 5). The air-venting device (b 5) is provided with opened and closed positions. When the air-venting device (b 5) is at the opened position, the suction cup device (b 2) is in communication with the atmosphere via the air-venting device (b 5). The glass-wiping robot has the air-venting device (b 5) arranged on the airway pipe (b 3) between the vacuum air pump (b 4) and the suction cup device (b 2), wherein when a handle (b 51) is pulled up, a positioning rotary shaft (b 53) rotates to trigger an air-venting valve (b 52), and the air-venting valve (b 52) opens an air-venting hole therein to allow the interior of the suction cup to be in communication with the atmosphere, thus an equilibrium between internal and external air pressures is achieved rapidly, the glass-wiping robot can be removed rapidly without having to wait, and the work efficiency is increased.

    Abstract translation: 一种具有排气装置（b 5）的玻璃擦拭机器人，包括机体（b 1）。 机体（b 1）上设置有吸盘装置（b 2）。 吸盘装置（b 2）经由气道管（b 3）与真空气泵（b 4）连接。 玻璃擦拭机器人通过吸盘装置（b 2）吸附在玻璃的表面上。 吸盘装置（b 2）也连接到排气装置（b 5）。 排气装置（b 5）具有打开和关闭位置。 当排气装置（b 5）处于打开位置时，吸盘装置（b 2）经由排气装置（b 5）与大气连通。 玻璃擦拭机器人具有布置在真空气泵（b 4）和吸盘装置（b 2）之间的气道管（b 3）上的排气装置（b 5），其中当手柄（b 51） ）被拉起，定位旋转轴（b 53）旋转以触发排气阀（b52），并且排气阀（b52）在其中打开排气孔，以允许吸力的内部 杯子与大气连通，从而快速实现内部和外部空气压力之间的平衡，可以快速清除玻璃擦拭机器人，而无需等待，并提高工作效率。

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