WO2013149504A1 - 擦玻璃装置 - Google Patents

擦玻璃装置 Download PDF

Info

Publication number
WO2013149504A1
WO2013149504A1 PCT/CN2013/070527 CN2013070527W WO2013149504A1 WO 2013149504 A1 WO2013149504 A1 WO 2013149504A1 CN 2013070527 W CN2013070527 W CN 2013070527W WO 2013149504 A1 WO2013149504 A1 WO 2013149504A1
Authority
WO
WIPO (PCT)
Prior art keywords
glass
wiping device
switch
support body
disposed
Prior art date
Application number
PCT/CN2013/070527
Other languages
English (en)
French (fr)
Inventor
吕小明
Original Assignee
科沃斯机器人科技(苏州)有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 科沃斯机器人科技(苏州)有限公司 filed Critical 科沃斯机器人科技(苏州)有限公司
Priority to KR1020147030689A priority Critical patent/KR102048930B1/ko
Priority to EP13772811.9A priority patent/EP2835084B1/en
Priority to US14/390,617 priority patent/US10172504B2/en
Priority to JP2015503731A priority patent/JP6328099B2/ja
Publication of WO2013149504A1 publication Critical patent/WO2013149504A1/zh

Links

Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L1/00Cleaning windows
    • A47L1/02Power-driven machines or devices
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L2201/00Robotic cleaning machines, i.e. with automatic control of the travelling movement or the cleaning operation
    • A47L2201/04Automatic control of the travelling movement; Automatic obstacle detection
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60SSERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S1/00Cleaning of vehicles
    • B60S1/02Cleaning windscreens, windows or optical devices
    • B60S1/04Wipers or the like, e.g. scrapers
    • B60S1/0452Position of the wipers relative to the vehicle
    • B60S1/0455Device for lifting the wipers off the screen in its parking position or at extremes of wipe
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00Mechanisms for operating contacts
    • H01H3/02Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
    • H01H3/16Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch adapted for actuation at a limit or other predetermined position in the path of a body, the relative movement of switch and body being primarily for a purpose other than the actuation of the switch, e.g. for a door switch, a limit switch, a floor-levelling switch of a lift

Definitions

  • the invention relates to a glass cleaning device, belonging to the technical field of household small electrical appliances manufacturing. Background technique
  • the existing method for detecting the glass window frame and the boundary of the glass-wiping device is as follows: First, wavelet-decomposing the acquired image to obtain a histogram of the low-frequency part of the image, and then determining the threshold of image blurring by wavelet analysis of the histogram; A new membership function is defined according to the threshold, and the image is converted to an equivalent fuzzy feature plane for enhancement operation to obtain an enhanced image. Finally, edge detection and recognition are performed for the enhanced image.
  • the detection method is cumbersome and requires high hardware cost for the glass cleaning device.
  • the glass-wiping devices on the market do not actually have a boundary detection function, and in particular, there is a risk of falling for the frameless glass. Summary of the invention
  • the technical problem to be solved by the present invention is to provide a glass-wiping device with a simple structure, low cost, high sensitivity, strong controllability, and effective detection of the boundary of the flat glass.
  • the sensing switch is a travel switch, and the actuating member is a connecting rod; or the sensing switch is a Hall sensor, and the actuating member includes a magnetic component disposed corresponding thereto; or the sensing switch In the magnetron, the action member includes a magnetic element disposed corresponding thereto.
  • the boundary detecting unit further includes a support body, and a stepped through hole is disposed in the support body, wherein the action member is disposed in the stepped through hole, and the length of the action member is greater than the height of the support body;
  • the upper part is limited to the outer end surface of the support body by a limiting member, and the spring is placed on the action member, and the spring abuts against the stepped through hole and the touch Between the feet.
  • the travel switch is disposed inside the housing of the glass cleaning device; or, the Hall sensor is disposed on the support; or the magnetron is disposed on the support.
  • the limit member is a buckle fixed to the link.
  • the end faces of the contact pins are semicircular, or curved, or trapezoidal with guiding bevels according to different needs.
  • the support body is integrally formed with the housing at the edge of the body.
  • the outer shape of the glass-wiping device may vary according to actual needs, and the outer peripheral edge of the machine may have a circular or square shape or a rectangular or elliptical shape or an irregular shape.
  • the number of the boundary detecting units is plural, and the inductive switches in each of the boundary detecting units are connected to the control unit. .
  • the boundary detecting unit is disposed at the edge of the glass-wiping device body.
  • the invention has the advantages of simple structure, low cost, high sensitivity and strong controllability, and effectively realizes the detection of the boundary of the flat glass.
  • Embodiment 1 is a schematic structural view of Embodiment 1 of the present invention.
  • Embodiment 1 of the present invention is a second structural schematic view of Embodiment 1 of the present invention.
  • Embodiment 2 of the present invention is a schematic structural diagram of Embodiment 2 of the present invention.
  • FIG. 4 is a second schematic structural diagram of Embodiment 2 of the present invention. detailed description
  • FIG. 1 is a schematic structural diagram of Embodiment 1 of the present invention.
  • the present invention provides a glass-wiping device comprising a body 1 and a control unit, wherein the body 1 refers to an overall structure of a glass-wiping device including an adsorption mechanism, a traveling mechanism, an actuator, and the like.
  • the control unit is the overall control set on the glass cleaning device The unit is used to control the respective operations of the various mechanisms in the glass-wiping device and the cooperation between the various mechanisms.
  • the edge of the body 1 is provided with a boundary detecting unit 100.
  • the boundary detecting unit 100 includes an inductive switch 101 and an actuating member 102.
  • the lower end of the actuating member 102 is provided with a contact pin 1021 that presses against the surface of the glass 200.
  • the action member 102 correspondingly generates a displacement and triggers the inductive switch 101.
  • the inductive switch 101 sends a switch signal to the control unit, and the control unit controls the battering glass according to the switch signal.
  • the device stops walking or changes the direction of travel.
  • the sensing switch 101 is a travel switch
  • the actuating member 102 is a connecting rod.
  • the boundary detecting unit 100 further includes a support body 103.
  • the support body 103 is provided with a stepped through hole 1031.
  • the action member 102 is disposed in the stepped through hole 1031, and the length of the action member 102 is It is larger than the height of the support body 103.
  • the actuating member 102 is restricted from moving in the upper and lower directions by the stepped through hole 1031.
  • the upper portion of the movable member 102 is restrained on the outer end surface of the support body 103 by the stopper 1022 to restrict the stroke of the action member 102 up and down in the support body 103.
  • the limiting member 1022 is a buckle fixed to the upper portion of the actuating member 102.
  • the actuating member 102 is further provided with a spring 104. When the contact pin 1021 is pressed against the glass, the spring 104 is compressed against the top between the stepped through hole 1031 and the contact pin 1021.
  • the end face shape of the contact pins 1021 is generally semicircular.
  • the shape of the end face of the contact pin 1021 can also be curved or trapezoidal with a guide bevel depending on the needs or the ease of processing.
  • the foot 1021 is constructed of a smooth, wear-resistant metal or hard rubber material.
  • the support body 103 is integrally formed with the housing at the edge of the body 1.
  • the stepped through hole 1031 is opened directly on the body 1. If desired, the two can also be arranged separately, and the support body 103 is assembled as a separate part to the body 1.
  • the shape of the outer edge of the body 1 may be circular, square, rectangular, elliptical or irregular according to actual needs.
  • the number of the boundary detecting units 100 is plural, and the sensing switches 101 in each boundary detecting unit 100 are The control unit is connected.
  • the setting positions of the plurality of boundary detecting units 100 may also be different.
  • the four boundary detecting units 100 may be respectively disposed on the four top corners of the body.
  • four or more boundary detecting units 100 may be uniformly distributed on a circular or elliptical circumference.
  • four or more boundary detecting units 100 may be selected according to the moving direction of the glass cleaning device, such as: the forward end, the backward end, or the approximate direction of the overall shape of the glass cleaning device, for example: Left and right ends Set.
  • FIG. 2 is a second schematic structural diagram of Embodiment 1 of the present invention.
  • an embodiment of a glass cleaning apparatus is provided by a simple spring 104, a contact pin 1021 and a stroke switch for realizing the detection of the boundary of the glass cleaning device.
  • the specific detection and operation process of the glass-wiping device will be described in detail below:
  • the outer edge of the glass-wiping device provided in this embodiment has a square shape, and the glass-wiping device includes four boundary detecting units 100 respectively located at the four corners of the glass-wiping device.
  • the actuating member 102 is received in the stepped through hole 1031 of the detecting unit support body 103.
  • the upper and lower ends of the stepped through hole 1031 are open, and the shape of the stepped through hole 1031 is corresponding to the shape of the actuating member 102, thereby restricting the action member 102.
  • the lower end of the actuating member 102 is the contact pin 1021.
  • the shape of the contact pin 1021 is hemispherical.
  • the spring 104 is sleeved on the operating member 102.
  • the spring 104 when the glass-wiping device is normally in a running state, the spring 104 is in a compressed state, the contact pin 1021 is against the upper surface of the glass 200, and the top of the actuating member 102 is in contact with the stroke switch to close it. status.
  • the contact pins 1021 are separated from the surface of the glass 200.
  • the spring 104 is released, and the contact pin 1021 is ejected from the stepped through hole 1031 in the support body 103, and is fixed to the upper limit member 1022 of the actuating member 102.
  • W the buckle is pressed against the upper end step surface of the stepped through hole 1031.
  • FIG. 3 and FIG. 4 are respectively a schematic diagram and a second structural diagram of Embodiment 2 of the present invention.
  • the inductive switch 10 is a Hall sensor, and is disposed on the support body 103, and the action member 102 includes a corresponding thereto.
  • the magnetic element 300 is provided.
  • the inductive switch 10A is a magnetron, and the actuating member 102 includes a magnetic element 300 disposed corresponding thereto.
  • the outer edge of the glass-wiping device provided in this embodiment has a circular shape, and the glass-wiping device includes four boundary detecting units 100 uniformly disposed on the circumference.
  • the actuating member 102 is received in the stepped through hole 1031 of the detecting unit support body 103.
  • the upper and lower ends of the stepped through hole 1031 are open, and the shape of the stepped through hole 1031 is corresponding to the shape of the actuating member 102, thereby restricting the action member 102.
  • the lower end of the actuating member 102 is the contact pin 1021'.
  • the shape of the contact pin 102 ⁇ is curved.
  • the spring 104 is sleeved on the actuating member 102. As shown in FIG.
  • the spring 104 is released, the contact pin 102 ⁇ is ejected from the stepped through hole 1031 in the support body 103, and is fixed to the upper limit member 1022 of the actuating member 102, and the BP: snaps against the upper end step surface of the stepped through hole 1031.
  • the positions of the magnetic element 300 on the actuating member 102 and the Hall sensor or the magnetron disposed on the support body 103 are aligned with each other, and the Hall sensor or the magnetron generates an induction and feedback signal to the control unit, and the control unit
  • the glass-wiping device immediately performs the retreating action, and is also forced back into the stepped through-hole 1031 under the guiding action of the curved bottom surface of the contact pin 102 ⁇ to prevent the window-splitting device from falling over the surface of the glass 200.
  • the invention has the advantages of simple structure, low cost, high sensitivity, strong controllability, and effective realization of the flat glass

Landscapes

  • Geophysics And Detection Of Objects (AREA)
  • Cleaning In General (AREA)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Switch Cases, Indication, And Locking (AREA)

Abstract

一种擦玻璃装置,包括机体(1)和控制单元。所述机体(1)设有边界检测单元(100),所述边界检测单元(100)包括感应开关(101、101')和动作件(102),动作件(102)的下端设有压抵玻璃(200)表面的触脚(1021、1021')。当所述触脚(1021、1021')离开玻璃(200)表面时,所述动作件(102)对应产生位移并触发感应开关(101、101'),所述感应开关(101、101')发送开关信号到所述控制单元,所述控制单元依据所述开关信号控制擦玻璃装置停止行走或改变行走方向。所述擦玻璃装置结构简单,成本低,灵敏度高,可控性强,有效实现了对平板玻璃边界的检测。

Description

擦玻璃装置 技术领域
本发明涉及一种擦玻璃装置, 属于家用小电器制造技术领域。 背景技术
擦玻璃机器人以其小巧的结构和灵活的操控, 得到了越来越广泛的应用。 现有的 擦玻璃装置玻璃窗框及边界的检测方法为: 首先, 对采集图像进行小波分解, 得到图 像低频部分的直方图, 再通过对直方图的小波分析确定图像模糊化的阈值; 然后, 根 据该阈值定义新的隶属度函数, 将图像转换到等效的模糊特征平面上作增强运算, 得 到增强图像; 最后, 针对增强图像完成边缘检测及识别。 该检测方式过程比较繁琐, 对擦玻璃装置的硬件成本要求较高。 而且, 市面上的擦玻璃装置实际上均不具有边界 检测功能, 尤其是对于无边框的平板玻璃而言, 具有掉落的风险。 发明内容
本发明所要解决的技术问题在于针对现有技术的不足, 提供一种擦玻璃装置, 结 构简单, 成本低, 灵敏度高, 可控性强, 有效实现对平板玻璃边界的检测。
本发明的所要解决的技术问题是通过如下技术方案实现的:
一种擦玻璃装置, 包括机体和控制单元, 所述的机体设有边界检测单元, 所述边 界检测单元包括感应开关和动作件, 动作件的下端设有压抵玻璃表面的触脚, 当所述 触脚离开玻璃表面时, 所述动作件对应产生位移并触发感应开关, 所述的感应开关发 送开关信号到所述控制单元, 所述控制单元依据所述开关信号控制擦玻璃装置停止行 走或改变行走方向。
根据需要, 所述感应开关为行程开关, 所述动作件为连杆; 或者, 所述感应开关 为霍尔传感器, 所述动作件上包含有与其对应设置的磁性元件; 或者, 所述感应开关 为磁控管, 所述动作件上包含有与其对应设置的磁性元件。
具体来说, 所述的边界检测单元还包括支撑体, 支撑体内设有阶梯通孔, 所述动 作件穿设在该阶梯通孔内, 所述动作件的长度大于支撑体的高度; 动作件上部通过限 位件将其限位在支撑体的外端面上, 动作件上套设有弹簧, 弹簧抵顶在阶梯通孔和触 脚之间。
所述的行程开关设置在擦玻璃装置的壳体内部; 或者, 所述的霍尔传感器设置在 所述支撑体上; 或者, 所述的磁控管设置在所述的支撑体上。
为了便于对动作件在支撑体内上下动作的行程进行限制, 所述的限位件为固定在 所述连杆上的卡扣。
为了方便擦玻璃装置在后退时触脚的回縮, 根据不同的需要, 所述触脚的端面形 状为半圆形、 或弧形、 或带有导向斜面的梯形。
为了加工方便, 所述的支撑体与机体边缘的壳体一体成型设置。
根据实际的需要, 擦玻璃装置的外部形状会有所不同, 所述的机体外缘形状为圆 形或正方形或长方形或椭圆形或不规则形状。
为了对平板玻璃的边界进行准确的检测, 提高该检测系统的灵敏度和精确度, 所 述的边界检测单元的设置数量为多个, 每一边界检测单元中的感应开关均与所述控制 单元相连。
为了第一时间检测到玻璃边界进行及时规避, 边界检测单元设置在擦玻璃装置机 体的边缘处。
综上所述, 本发明结构简单, 成本低, 灵敏度高, 可控性强, 有效实现对平板玻 璃边界的检测。
下面结合附图和具体实施例, 对本发明的技术方案进行详细地说明。 附图说明
图 1为本发明实施例一的结构示意图之一;
图 2为本发明实施例一的结构示意图之二;
图 3为本发明实施例二的结构示意图之一;
图 4为本发明实施例二的结构示意图之二。 具体实施方式
实施例一
图 1为本发明实施例一的结构示意图之一。 如图 1所示, 本发明提供一种擦玻璃 装置, 包括机体 1和控制单元, 其中的机体 1是指包括了吸附机构、 行走机构、 执行 机构等等在内的擦玻璃装置的整体结构。 控制单元则为设置在擦玻璃装置上的整体控 制单元, 用于控制擦玻璃装置中各个机构各自的作业和各个机构彼此间的配合作业。 所述的机体 1 的边缘处设有边界检测单元 100, 所述边界检测单元 100包括感应开关 101和动作件 102, 动作件 102的下端设有压抵玻璃 200表面的触脚 1021, 当所述触 脚 1021离开玻璃 200表面时, 所述动作件 102对应产生位移并触发感应开关 101, 所 述的感应开关 101发送开关信号到所述控制单元, 所述控制单元依据所述开关信号控 制擦玻璃装置停止行走或改变行走方向。 根据需要, 所述感应开关 101为行程开关, 所述动作件 102为连杆。
具体来说, 所述的边界检测单元 100还包括支撑体 103, 支撑体 103 内设有阶梯 通孔 1031, 所述动作件 102穿设在该阶梯通孔 1031 内, 所述动作件 102的长度大于 支撑体 103的高度。 动作件 102通过阶梯通孔 1031限制其在上、 下方向进行运动。 动 作件 102上部通过限位件 1022将其限位在支撑体 103的外端面上, 以限制动作件 102 在支撑体 103内上、下动作的行程。所述的限位件 1022为固定在动作件 102上部的卡 扣。 动作件 102上还套设有弹簧 104, 在触脚 1021压抵玻璃时, 弹簧 104压縮抵顶在 阶梯通孔 1031和触脚 1021之间。
为了方便擦玻璃装置在后退时触脚的回縮,所述触脚 1021的端面形状通常采用半 圆形。根据不同的需要或加工的难易, 触脚 1021的端面形状也可以采用弧形或带有导 向斜面的梯形。 为了减小摩擦力, 触脚 1021为光滑、 耐磨的金属或硬胶材质构成。
为了加工方便, 降低成本, 所述的支撑体 103与机体 1边缘的壳体一体成型设置。 阶梯通孔 1031 直接在机体 1 上开设。 如果需要, 两者也可以分体设置, 支撑体 103 作为单独的零件与机体 1装配在一起。
由于实际使用中的擦玻璃装置, 其外部形状会有所不同, 根据实际的需要, 所述 的机体 1的外缘形状可以为圆形、 正方形、 长方形、 椭圆形或不规则形状。 为了对平 板玻璃的边界进行准确的检测, 提高擦玻璃装置的灵敏度和精确度, 所述的边界检测 单元 100的设置数量为多个, 每一边界检测单元 100中的感应开关 101均与所述控制 单元相连。 对于不同外缘形状的机体 1, 多个边界检测单元 100 的设置位置也会有所 不同。 比如: 当机体 1为正方形或者长方形时, 可以选择将四个边界检测单元 100分 别设置在机体的四个顶角上。 当机体 1为圆形或椭圆形时, 可以选择四个或更多的边 界检测单元 100均匀分布在圆形或椭圆形的圆周上。 当机体 1为不规则形状时, 可以 选择四个或者更多的边界检测单元 100按照擦玻璃装置的运动方向, 比如: 前进端、 后退端, 或者按照擦玻璃装置整体形状的大概方向, 比如: 左端、 右端的方式进行设 置。
图 2为本发明实施例一的结构示意图之二。 如图 1并结合图 2所示, 实施例一种 提供的擦玻璃装置, 采用的是简单的弹簧 104、 触脚 1021和行程开关的相互配合, 实 现擦玻璃装置对边界的检测作业。 以下对擦玻璃装置的具体检测和动作过程进行详细 地说明:
本实施例中所提供的擦玻璃装置的外缘形状为正方形, 且该擦玻璃装置中包括四 个边界检测单元 100, 分别位于擦玻璃装置的四个角上。 动作件 102容置在检测单元 支撑体 103 的阶梯通孔 1031 内, 该阶梯通孔 1031 的上、 下端开放, 阶梯通孔 1031 的形状与动作件 102的形状对应设置, 从而限制动作件 102的运动方向, 动作件 102 的下端为触脚 1021, 在本实施例中, 触脚 1021 的形状为半球形。 弹簧 104套设在动 作件 102上。 如图 1所示, 在擦玻璃装置正常行走状态时, 弹簧 104处于压縮状态, 触脚 1021抵住玻璃 200的上表面, 而动作件 102的顶部与行程开关抵顶接触, 使其处 于闭合状态。结合图 2所示,当擦玻璃装置行走到无边框玻璃表面的边缘时,触脚 1021 脱离玻璃 200表面。 此时, 弹簧 104释放, 触脚 1021被顶出支撑体 103内的阶梯通孔 1031 , 固定在动作件 102上部的限位件 1022, W : 卡扣抵住阶梯通孔 1031 的上端台 阶面, 此时, 行程开关断开。 这个状态被检测到之后, 控制单元发出后退指令, 擦玻 璃装置会立即执行后退动作, 在触脚 1021半球形底面的引导作用下, 也被强行压回阶 梯通孔 1031内, 避免出现擦窗机器超出玻璃 200表面发生坠落的情况。 实施例二
图 3、 图 4分别为本发明实施例二的结构示意图之一和之二。 如图 3并结合图 4 所示, 在本实施例中, 为了增加敏感度, 所述感应开关 10Γ 为霍尔传感器, 设置在 所述支撑体 103上, 所述动作件 102上包含有与其对应设置的磁性元件 300。 或者, 所述感应开关 10Γ为磁控管,所述动作件 102上包含有与其对应设置的磁性元件 300。
本实施例中所提供的擦玻璃装置的外缘形状为圆形, 且该擦玻璃装置中包括均匀 设置在圆周上的四个边界检测单元 100。 动作件 102容置在检测单元支撑体 103的阶 梯通孔 1031 内, 该阶梯通孔 1031 的上、 下端开放, 阶梯通孔 1031 的形状与动作件 102 的形状对应设置, 从而限制动作件 102 的运动方向, 动作件 102 的下端为触脚 1021 ', 在本实施例中, 触脚 102Γ 的形状为弧形。 弹簧 104套设在动作件 102上。 如图 3所示, 在擦玻璃装置正常行走状态时, 弹簧 104处于压縮状态, 触脚 102Γ 的 下平面抵住玻璃 200的上表面, 动作件 102上的磁性元件 300与设置在支撑体 103上 的霍尔传感器或磁控管的位置彼此错开, 没有任何信号反馈。 结合图 4所示, 当擦玻 璃装置行走到无边框玻璃表面的边缘时, 触脚 102Γ 脱离玻璃 200表面。 此时, 弹簧 104释放, 触脚 102Γ 被顶出支撑体 103内的阶梯通孔 1031, 固定在动作件 102上部 的限位件 1022, BP : 卡扣抵住阶梯通孔 1031 的上端台阶面, 此时, 动作件 102上的 磁性元件 300与设置在支撑体 103上的霍尔传感器或磁控管的位置彼此对正, 霍尔传 感器或磁控管产生感应并反馈信号给控制单元, 控制单元发出后退指令, 擦玻璃装置 会立即执行后退动作, 在触脚 102Γ 弧形底面的引导作用下, 也被强行压回阶梯通孔 1031内, 避免出现擦窗机器超出玻璃 200表面发生坠落的情况。
综上所述, 本发明结构简单, 成本低, 灵敏度高, 可控性强, 有效实现对平板玻

Claims

权利要求书
1、 一种擦玻璃装置, 包括机体 (1) 和控制单元, 其特征在于, 所述的机体 (1) 设有边界检测单元 (100), 所述边界检测单元 (100) 包括感应开关 (101、 101') 和 动作件 (102), 动作件 (102) 的下端设有压抵玻璃表面的触脚 (1021、 1021'), 当所 述触脚 (1021、 1021') 离开玻璃 (200)表面时, 所述动作件 (102)对应产生位移并 触发感应开关 (101、 101'), 所述的感应开关 (101、 101')发送开关信号到所述控制 单元, 所述控制单元依据所述开关信号控制擦玻璃装置停止行走或改变行走方向。
2、 如权利要求 1所述的擦玻璃装置, 其特征在于, 所述感应开关 (101) 为行程 开关, 所述动作件 (102) 为连杆;
或者, 所述感应开关 (10Γ) 为霍尔传感器, 所述动作件 (102)上包含有与其对 应设置的磁性元件 (300);
或者, 所述感应开关 (10Γ) 为磁控管, 所述动作件 (102)上包含有与其对应设 置的磁性元件 (300)。
3、 如权利要求 2所述的擦玻璃装置, 其特征在于, 所述的边界检测单元 (100) 还包括支撑体 (103), 支撑体 (103) 内设有阶梯通孔 (1031), 所述动作件 (102) 穿 设在该阶梯通孔 (1031) 内, 所述动作件 (102) 的长度大于支撑体 (103) 的高度; 动作件 (102) 上部通过限位件 (1022) 将其限位在支撑体 (103) 的外端面上, 动作 件 (102) 上套设有弹簧 (104), 弹簧 (104) 抵顶在阶梯通孔 (1031) 和触脚 (1021、 1021') 之间。
4、 如权利要求 3所述的擦玻璃装置, 其特征在于, 所述的行程开关设置在擦玻璃 装置的壳体内部;
或者, 所述的霍尔传感器设置在所述支撑体 (103) 上;
或者, 所述的磁控管设置在所述的支撑体 (103) 上。
5、 如权利要求 3所述的擦玻璃装置, 其特征在于, 所述的限位件 (1022) 为固定 在所述连杆上的卡扣。
6、 如权利要求 1所述的擦玻璃装置, 其特征在于, 所述触脚 (1021、 102Γ) 的 端面形状为半圆形、 或弧形、 或带有导向斜面的梯形。
7、 如权利要求 1所述的擦玻璃装置, 其特征在于, 所述的支撑体 (103) 与机体 (1) 边缘的壳体一体成型设置。
8、 如权利要求 1所述的擦玻璃装置, 其特征在于, 所述的机体 (1) 外缘形状为 圆形或正方形或长方形或椭圆形或不规则形状。
9、 如权利要求 1所述的擦玻璃装置, 其特征在于, 所述边界检测单元 (100) 设 置在机体的边缘处。
10、 如权利要求 1至 9任一项所述的擦玻璃装置, 其特征在于, 所述的边界检测 单元(100) 的设置数量为多个, 每一边界检测单元(100) 中的感应开关(101、 101') 均与所述控制单元相连。
PCT/CN2013/070527 2012-04-05 2013-01-16 擦玻璃装置 WO2013149504A1 (zh)

Priority Applications (4)

Application Number Priority Date Filing Date Title
KR1020147030689A KR102048930B1 (ko) 2012-04-05 2013-01-16 유리-세척장치
EP13772811.9A EP2835084B1 (en) 2012-04-05 2013-01-16 Glass-wiping device
US14/390,617 US10172504B2 (en) 2012-04-05 2013-01-16 Glass-wiping device
JP2015503731A JP6328099B2 (ja) 2012-04-05 2013-01-16 ガラス拭き装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201210097812.3 2012-04-05
CN2012100978123A CN103356122A (zh) 2012-04-05 2012-04-05 擦玻璃装置

Publications (1)

Publication Number Publication Date
WO2013149504A1 true WO2013149504A1 (zh) 2013-10-10

Family

ID=49299967

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2013/070527 WO2013149504A1 (zh) 2012-04-05 2013-01-16 擦玻璃装置

Country Status (6)

Country Link
US (1) US10172504B2 (zh)
EP (1) EP2835084B1 (zh)
JP (1) JP6328099B2 (zh)
KR (1) KR102048930B1 (zh)
CN (1) CN103356122A (zh)
WO (1) WO2013149504A1 (zh)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103359197B (zh) * 2012-04-05 2015-08-19 科沃斯机器人有限公司 擦玻璃装置及其行走控制方法
CN104921653B (zh) * 2014-03-17 2017-05-10 科沃斯机器人股份有限公司 自移动装置及其行走控制方法
CN104921651B (zh) * 2014-03-17 2017-08-15 科沃斯机器人股份有限公司 自移动装置及其运动表面缺陷检测及控制方法
CN104977926A (zh) * 2014-04-14 2015-10-14 科沃斯机器人科技(苏州)有限公司 自移动机器人局部避障行走方法
TWI580387B (zh) * 2015-05-27 2017-05-01 趙志謀 機器人
CN105433856B (zh) * 2015-12-25 2018-12-14 广东宝乐机器人股份有限公司 一种擦玻璃装置
CN105962841A (zh) * 2016-06-22 2016-09-28 洛阳圣瑞智能机器人有限公司 一种擦玻璃机器人防跌落装置及方法
CN107865609A (zh) * 2016-09-23 2018-04-03 青岛海尔模具有限公司 一种防跌落装置以及应用该装置的擦窗机器人
CH715633A2 (de) * 2018-12-12 2020-06-15 Kemaro Ag Gerät und Verfahren zur selbsttätigen Ausführung einer Tätigkeit, insbesondere zur Reinigung verschmutzter Oberflächen.
CN109951702B (zh) * 2019-03-29 2024-04-05 荣耀终端有限公司 位置检测机构、移动终端及位置检测方法
US11771290B2 (en) 2019-05-20 2023-10-03 Irobot Corporation Sensors for an autonomous cleaning robot
CN110250987B (zh) * 2019-07-24 2021-01-29 郑州邦浩电子科技有限公司 具有到边检测功能的擦窗机器人

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5787562A (en) * 1980-11-20 1982-06-01 Mitsubishi Electric Corp Automatic cleaning device
JPH0484924A (ja) * 1990-07-27 1992-03-18 Mitsubishi Electric Home Appliance Co Ltd 電気掃除機
US20040117064A1 (en) * 2000-11-17 2004-06-17 Mcdonald Murray Sensors for robotic devices
KR20060105831A (ko) * 2005-04-04 2006-10-11 주식회사 대우일렉트로닉스 스위치형 센서가 구비된 로봇 청소기
US20080052867A1 (en) * 2006-09-05 2008-03-06 Lg Electronics Inc. Cleaning robot
CN101152062A (zh) * 2006-09-25 2008-04-02 财团法人工业技术研究院 自走式清洁装置
CN201463823U (zh) * 2009-06-09 2010-05-12 东风汽车有限公司 高精度大量程电子卡规
CN202458200U (zh) * 2011-10-31 2012-10-03 陈国章 智能吸尘器和智能扫地机的防跌落感应机构
CN202537389U (zh) * 2012-04-05 2012-11-21 科沃斯机器人科技(苏州)有限公司 擦玻璃装置

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4257138A (en) * 1979-07-23 1981-03-24 Nicholas Clements Automatic device for washing windows
JPS5754343U (zh) * 1980-09-16 1982-03-30
US4870713A (en) * 1988-07-21 1989-10-03 Raynor George L Self cleaning truck mirror
JP3079686B2 (ja) * 1991-10-07 2000-08-21 松下電器産業株式会社 移動作業ロボット
US5522112A (en) * 1994-07-15 1996-06-04 Glen E. Means Wiping mirror for motor vehicle
CA2149077C (en) * 1995-05-10 2000-04-11 Marcel Allain Wiper accessory for a side mounted rear view mirror of a vehicle
DE19736535C1 (de) 1997-08-22 1999-01-28 Basf Coatings Ag Basislackzusammensetzung sowie Verfahren zur Herstellung von mehrschichtigen Überzügen
US5924161A (en) * 1998-02-26 1999-07-20 Miller; Clifford Automatic rear view mirror wiper
US6546590B2 (en) * 2001-01-31 2003-04-15 Gary Waters Automatic attachable side-view mirror cleaning device
EP2287696B1 (en) * 2001-06-12 2018-01-10 iRobot Corporation Method and system for multi-code coverage for an autonomous robot
KR20050063546A (ko) * 2003-12-22 2005-06-28 엘지전자 주식회사 로봇 청소기 및 그 운전방법
KR100595571B1 (ko) * 2004-09-13 2006-07-03 엘지전자 주식회사 로봇 청소기
US20060174840A1 (en) * 2005-01-18 2006-08-10 Rafailovich Milan H Aquarium cleaner
KR100657530B1 (ko) * 2005-03-31 2006-12-14 엘지전자 주식회사 자동주행 로봇의 들림감지장치
KR101223478B1 (ko) * 2005-08-10 2013-01-17 엘지전자 주식회사 로봇청소기의 먼지통 착탈 감지 장치
ES2522926T3 (es) * 2005-12-02 2014-11-19 Irobot Corporation Robot Autónomo de Cubrimiento
KR100827235B1 (ko) * 2006-05-19 2008-05-07 삼성전자주식회사 카펫 감지 청소용 로봇 및 카펫 경계 검출 방법
KR101301834B1 (ko) * 2007-05-09 2013-08-29 아이로보트 코퍼레이션 소형 자율 커버리지 로봇
JP2009118995A (ja) * 2007-11-14 2009-06-04 Panasonic Corp 自律走行装置
JP5224447B2 (ja) 2008-03-19 2013-07-03 株式会社カーメイト 洗浄装置
CN202083959U (zh) * 2011-01-05 2011-12-21 泰怡凯电器(苏州)有限公司 擦玻璃机器人的贴边移动控制系统
CN202141947U (zh) * 2011-06-17 2012-02-08 泰怡凯电器(苏州)有限公司 擦玻璃机器人的直角区域移动控制系统

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5787562A (en) * 1980-11-20 1982-06-01 Mitsubishi Electric Corp Automatic cleaning device
JPH0484924A (ja) * 1990-07-27 1992-03-18 Mitsubishi Electric Home Appliance Co Ltd 電気掃除機
US20040117064A1 (en) * 2000-11-17 2004-06-17 Mcdonald Murray Sensors for robotic devices
KR20060105831A (ko) * 2005-04-04 2006-10-11 주식회사 대우일렉트로닉스 스위치형 센서가 구비된 로봇 청소기
US20080052867A1 (en) * 2006-09-05 2008-03-06 Lg Electronics Inc. Cleaning robot
CN101152062A (zh) * 2006-09-25 2008-04-02 财团法人工业技术研究院 自走式清洁装置
CN201463823U (zh) * 2009-06-09 2010-05-12 东风汽车有限公司 高精度大量程电子卡规
CN202458200U (zh) * 2011-10-31 2012-10-03 陈国章 智能吸尘器和智能扫地机的防跌落感应机构
CN202537389U (zh) * 2012-04-05 2012-11-21 科沃斯机器人科技(苏州)有限公司 擦玻璃装置

Also Published As

Publication number Publication date
EP2835084A1 (en) 2015-02-11
EP2835084A4 (en) 2015-11-11
JP2015512309A (ja) 2015-04-27
US20150113752A1 (en) 2015-04-30
CN103356122A (zh) 2013-10-23
US10172504B2 (en) 2019-01-08
JP6328099B2 (ja) 2018-05-23
KR102048930B1 (ko) 2020-01-22
EP2835084B1 (en) 2017-06-14
KR20150003245A (ko) 2015-01-08

Similar Documents

Publication Publication Date Title
WO2013149504A1 (zh) 擦玻璃装置
CN202537389U (zh) 擦玻璃装置
JP6633360B2 (ja) 移動ロボット用接触センサ
KR102011565B1 (ko) 비접촉 제스처 인식 시스템 및 그 방법
TWI683207B (zh) 滾輪輸入裝置
CN106193207A (zh) 一种电子龙头以及控制电子龙头中流体流的方法
CN106175599A (zh) 运行电动机驱动的设备的方法
JP2015502650A5 (zh)
KR101956105B1 (ko) 촉각 측정 장치 및 방법과 촉각 측정 장치 제조 방법
CN106775174B (zh) 一种电容触摸屏终端的控制方法及装置
CN106343923B (zh) 滚刷控制装置
JP2012249922A5 (zh)
JP2011240775A5 (ja) 物体検知装置及び挟み込み防止装置
CN106328437B (zh) 一种低压磁力控制开关
WO2015139617A1 (zh) 自移动装置及其行走控制方法
CN206516563U (zh) 搬运车及用于搬运车上的非接触式开关装置
CN105962841A (zh) 一种擦玻璃机器人防跌落装置及方法
CN210267406U (zh) 一种触摸感应防夹手的吸油烟机
CN206955435U (zh) 一种吊臂上的吸盘行程提示机构
CN206945716U (zh) 一种样本夹持装置及样本检测系统
CN206700107U (zh) 一种新型擦玻璃机器人探边装置
WO2009062046A3 (en) Locomotion interface device for involving bipedal movement in control over computer or video media
CN105213171B (zh) 一种足浴器
TW200722728A (en) A status sensing mechanism and the cursor-control device applying the same
CN209061861U (zh) 一种新型材料到位检测机构

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 2013772811

Country of ref document: EP

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 13772811

Country of ref document: EP

Kind code of ref document: A1

ENP Entry into the national phase

Ref document number: 2015503731

Country of ref document: JP

Kind code of ref document: A

NENP Non-entry into the national phase

Ref country code: DE

REEP Request for entry into the european phase

Ref document number: 2013772811

Country of ref document: EP

ENP Entry into the national phase

Ref document number: 20147030689

Country of ref document: KR

Kind code of ref document: A

WWE Wipo information: entry into national phase

Ref document number: 14390617

Country of ref document: US