WO2022111442A1 - 自清洁设备及清洁组件检测方法 - Google Patents

自清洁设备及清洁组件检测方法 Download PDF

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Publication number
WO2022111442A1
WO2022111442A1 PCT/CN2021/132304 CN2021132304W WO2022111442A1 WO 2022111442 A1 WO2022111442 A1 WO 2022111442A1 CN 2021132304 W CN2021132304 W CN 2021132304W WO 2022111442 A1 WO2022111442 A1 WO 2022111442A1
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WO
WIPO (PCT)
Prior art keywords
cleaning
component
assembly
support frame
self
Prior art date
Application number
PCT/CN2021/132304
Other languages
English (en)
French (fr)
Inventor
许波建
孙伟
吴亚东
Original Assignee
追觅创新科技(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
Priority claimed from CN202022824004.5U external-priority patent/CN214387367U/zh
Priority claimed from CN202011371639.2A external-priority patent/CN112493948B/zh
Priority claimed from CN202022825348.8U external-priority patent/CN214335214U/zh
Priority claimed from CN202022824002.6U external-priority patent/CN214511035U/zh
Priority claimed from CN202022825618.5U external-priority patent/CN214595731U/zh
Priority claimed from CN202022825778.XU external-priority patent/CN214387349U/zh
Priority claimed from CN202022819536.XU external-priority patent/CN214595765U/zh
Application filed by 追觅创新科技(苏州)有限公司 filed Critical 追觅创新科技(苏州)有限公司
Publication of WO2022111442A1 publication Critical patent/WO2022111442A1/zh

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Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/24Floor-sweeping machines, motor-driven
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/28Floor-scrubbing machines, motor-driven
    • A47L11/282Floor-scrubbing machines, motor-driven having rotary tools
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/28Floor-scrubbing machines, motor-driven
    • A47L11/282Floor-scrubbing machines, motor-driven having rotary tools
    • A47L11/283Floor-scrubbing machines, motor-driven having rotary tools the tools being disc brushes
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01DMEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/14Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01DMEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/26Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
    • G01D5/32Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light
    • G01D5/34Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/02Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S17/00Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/02Systems using the reflection of electromagnetic waves other than radio waves
    • G01S17/04Systems determining the presence of a target
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S17/00Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/02Systems using the reflection of electromagnetic waves other than radio waves
    • G01S17/06Systems determining position data of a target
    • G01S17/08Systems determining position data of a target for measuring distance only

Definitions

  • the invention relates to a self-cleaning device and a cleaning component detection method, belonging to the technical field of automatic control.
  • the cleaning robot includes a cleaning component detachably mounted on the cleaning robot,
  • the self-cleaning device cannot perform normal cleaning work.
  • the purpose of the present invention is to provide a self-cleaning device and a cleaning component detection method.
  • a self-cleaning device including a cleaning component and a device body:
  • the cleaning assembly includes a cleaning member and a support frame for fixing the cleaning member, the support frame is provided with an identification feature for indicating the type of the assembly of the cleaning assembly, and the identification feature can be detected and recognized by the device main body.
  • the number of features corresponds to the different component types of the cleaning components.
  • the identification feature is a magnetic component or a special distance component
  • the special distance component reflects the identification signal emitted by the device body.
  • a first Hall sensor for sensing the magnetic component or a ranging sensor for sensing the special distance component is also installed on the device body.
  • the identification feature is arranged on a circumference centered on the central axis of the cleaning assembly, and the orthographic projection of the first Hall sensor on the cleaning assembly is located on the circumference where the magnetic assembly is located, Or the orthographic projection of the distance measuring sensor on the cleaning component is located on the circumference where the special distance component is located.
  • the self-cleaning device further includes: a prompting component connected in communication with the device main body; the device main body outputs prompting information when the identification feature is detected.
  • a cleaning component detection method for the first aspect is provided, applied to the above-mentioned self-cleaning device, the method comprising:
  • S3 Determine the component type of the cleaning component according to the number of identification features.
  • the identifying feature is a magnetic component or the identifying feature is a special distance component, and the component type of the cleaning component is determined according to the number of identifying features, including:
  • the component type is determined according to the determined number of the magnetic components or the number of the special distance components.
  • the predetermined time period is the time required for the cleaning assembly to rotate a preset number of times.
  • the method further includes:
  • the self-cleaning device is controlled to perform cleaning tasks according to the working mode.
  • the method before determining the component type of the cleaning component according to the number of identification features, the method further includes:
  • the step of determining the component type of the cleaning component according to the number of identification features is triggered when the cleaning component is installed on the apparatus body.
  • the present invention has the following beneficial effects: a self-cleaning device and a cleaning component detection method are provided.
  • a self-cleaning device and a cleaning component detection method are provided.
  • the identification feature detected by the self-cleaning device The number of cleaning components is used to detect whether the cleaning components are installed on the equipment main body of the self-cleaning equipment, and the component type of the cleaning components is detected, so as to improve the intelligence of the self-cleaning equipment.
  • a self-cleaning device wherein identification features are provided on the support frame for indicating the component type of the cleaning component, the number of identification features is detected by the device body to determine whether the cleaning component is installed on the device body of the self-cleaning device, and Detect the component type of cleaning components to improve the intelligence of self-cleaning equipment.
  • a cleaning robot is provided.
  • a signal sensor arranged at the bottom of the main body of the device emits a sensing signal, and the cleaning robot can quickly detect whether the cleaning component is installed in the cleaning component according to the reflected signal received by the signal sensor.
  • On the main body of the robot improve the intelligence of the cleaning robot.
  • a cleaning robot which recognizes an identification code formed by a magnetic component on the cleaning component through a Hall sensor to detect whether the cleaning component is installed on the equipment main body of the cleaning robot and the specific component type of the cleaning component, so as to improve the intelligence of the cleaning robot degree of transformation.
  • a cleaning robot which, by arranging a signal reflection component on the cleaning component, transmits a ranging signal from a ranging sensor at the bottom of the device body, and the cleaning robot can determine the components of the cleaning component according to the number of reflected signals received by the ranging sensor type, can detect whether the cleaning component is installed on the equipment body of the cleaning robot, and detect the component type of the cleaning component, so as to improve the intelligence of the cleaning robot.
  • a cleaning robot which, by arranging a light reflection component on the cleaning component, emits an infrared light signal by an infrared sensor arranged at the bottom of the main body of the device, obtains the reflection signal reflected by the light reflection component, and can quickly detect according to the received reflection signal Whether the cleaning component is installed on the equipment body of the cleaning robot, and the component type of the cleaning component is detected, so as to improve the intelligence of the cleaning robot.
  • a self-cleaning device that detects whether a cleaning component is installed on a device main body of the self-cleaning device and detects the component type of the cleaning component by providing identification features on the cleaning member for indicating component types of different cleaning components, Improve the intelligence of self-cleaning equipment.
  • FIG. 1 is a partial structural schematic diagram of the self-cleaning device provided by the present invention.
  • Fig. 2 is a partial structural schematic diagram of the self-cleaning device provided by the present invention.
  • FIG. 3 is a schematic cross-sectional view of a part of the structure of the self-cleaning device provided by the present invention.
  • Figure 4 is an exploded view of the cleaning assembly provided by the present invention.
  • FIG. 5 is a partial structural schematic diagram of the self-cleaning device provided by the present invention.
  • FIG. 6 is a schematic structural diagram of the second support shell provided by the present invention.
  • FIG. 7 is a flow chart of the cleaning component detection method provided by the present invention.
  • FIG. 8 is a partial structural schematic diagram of the cleaning robot provided by the present invention.
  • FIG. 9 is a schematic cross-sectional view of a part of the structure of the cleaning robot provided by the present invention.
  • FIG. 10 is a partial structural schematic diagram of the cleaning robot provided by the present invention.
  • FIG. 11 is a partial structural schematic diagram of the cleaning robot provided by the present invention.
  • FIG. 12 is a schematic cross-sectional view of a part of the structure of the cleaning robot provided by the present invention.
  • FIG. 13 is a partial structural schematic diagram of the cleaning robot provided by the present invention.
  • FIG. 14 is a schematic cross-sectional view of a part of the structure of the cleaning robot provided by the present invention.
  • FIG. 15 is a schematic cross-sectional view of a part of the structure of the cleaning robot provided by the present invention.
  • Figure 16 is an exploded view of the cleaning assembly provided by the present invention.
  • Figure 17 is an exploded view of the cleaning assembly provided by the present invention.
  • 10-device body 11-first Hall sensor or distance measuring sensor, 12-cleaning component, 13-identification feature, 14-metal rotating shaft, 15-metal piece, 16-installation sleeve, 17-drive piece , 18-magnetic part, 19-bottom plate, 20-first groove, 21-support base, 22-cleaning part, 23-first support shell, 24-second support shell, 25-elastic part, 26-active cavity , 27-edge part, 28-inner end face, 29-central axis, 31-annular cavity, 32-inner sidewall, 33-outer sidewall, 34-top sidewall, 35-cavity, 36-accommodating cavity, 37- battery, 38-support frame, 39-second hall sensor, 40-magnetic component, 41-signal reflection component, 43-infrared sensor, 44-light reflection component, 45-transmitter, 46-receiver, 47-installation Section, 48-mounting bracket, signal sensor.
  • a self-cleaning device shown in a preferred embodiment of the present application includes a device body 10 , a first Hall sensor 11 or a distance sensor 11 , a driving component, a cleaning component 12 and a battery 37 .
  • the first hall sensor 11 or the distance measuring sensor 11 , the driving assembly and the battery 37 are all installed inside the apparatus main body 10 .
  • a bottom plate 19 is provided at the bottom of the device main body 10 , and the first Hall sensor 11 or the distance measuring sensor 11 is mounted on the bottom plate 19 .
  • the battery 37 is used to power the self-cleaning device.
  • the cleaning assembly 12 is detachably connected to the device main body 10 , and when in use, the cleaning assembly 12 is disposed on the device main body 10 .
  • the cleaning assembly 12 includes a cleaning member 22 and a support frame 38 for fixing the cleaning member 22, and the cleaning member 22 is used for cleaning the ground.
  • the cleaning assembly 12 is detachably connected to the drive assembly through the support frame 38 , and the drive assembly outputs a rotational force to the support frame 38 , and the support frame 38 drives the cleaning member 22 to rotate.
  • the driving assembly includes a driving member 17 and a metal rotating shaft 14 directly connected with the driving member 17 .
  • the metal rotating shaft 14 is detachably inserted into the support frame 38 for driving the cleaning assembly 12 to rotate.
  • the cleaning members 22 provided on each cleaning component 12 are of different types.
  • the materials of the cleaning members 22 on the cleaning assembly 12 are different.
  • the material of the cleaning element 22 can be polyester cotton material, polishing material or coral fleece material.
  • the material of the cleaning element 22 can also be other materials, and the material of the cleaning element 22 is not limited in this embodiment.
  • the support frame 38 of each type of cleaning assembly 12 is also provided with an identification feature 13 for identifying the type of assembly of the cleaning assembly 12, the identification feature 13 can be detected by the device body (not numbered), and the number of identification features corresponds to different cleaning The component type of the component.
  • the identification feature 13 may be a magnetic component 13 or a special distance component 13, and the special distance component 13 reflects the identification signal emitted by the device main body.
  • the identification feature 13 is a magnetic assembly 13 .
  • the magnetic assembly 13 is located below the first Hall sensor 11 for emitting a magnetic signal for the first Hall sensor 11 to identify.
  • the support frame 38 of the cleaning assembly 12 has a seating portion (not shown), the seating portion is evenly distributed on the support frame 38 with the center axis 29 of the support frame 38 as the center, and the magnetic assembly 13 is installed in the seating portion.
  • the number of the magnetic components 13 corresponds to the component type of the cleaning component 12 , and the number of the magnetic components 13 corresponding to different component types is different. Schematically, there are three types of components of the cleaning component 12.
  • the three cleaning components 12 are named as the first cleaning component, the second cleaning component and the third cleaning component, respectively.
  • the cleaning member 22 of the first cleaning component The cleaning element 22 is defined as a polyester-cotton material, the cleaning element 22 of the second cleaning element is defined as a cleaning element 22 made of polishing material, and the cleaning element 22 of the third cleaning element is defined as a cleaning element 22 made of coral fleece. Therefore, the first cleaning element
  • the number of magnetic components 13 corresponding to the components is one
  • the number of magnetic components 13 corresponding to the second cleaning component is two
  • the number of magnetic components 13 corresponding to the third cleaning component is three.
  • the corresponding relationship between the component type of the cleaning component 12 and the number of the magnetic components 13 may also be other, which is not limited in this embodiment.
  • the magnetic component 13 may be a magnet or other magnetic objects.
  • the identifying feature 13 is a special distance component 13 .
  • the special distance assembly 13 is located below the distance measuring sensor 11 for reflecting the identification signal emitted by the distance measuring sensor 11 .
  • the support frame 38 of the cleaning assembly 12 has a placement portion, the placement portion is evenly distributed on the support frame 38 with the center axis 29 of the support frame 38 as the center, and the special distance component 13 is installed in the placement portion.
  • the number of the special distance components 13 corresponds to the component type of the cleaning component 12 , and the number of the special distance components 13 corresponding to different component types is different. Schematically, there are three types of components of the cleaning component 12.
  • the three cleaning components 12 are named as the first cleaning component, the second cleaning component and the third cleaning component, respectively.
  • the cleaning member 22 of the first cleaning component The cleaning element 22 is defined as a polyester-cotton material, the cleaning element 22 of the second cleaning element is defined as a cleaning element 22 made of polishing material, and the cleaning element 22 of the third cleaning element is defined as a cleaning element 22 made of coral fleece. Therefore, the first cleaning element
  • the number of special distance components 13 corresponding to the components is one
  • the number of special distance components 13 corresponding to the second cleaning component is two
  • the number of special distance components 13 corresponding to the third cleaning component is three.
  • the corresponding relationship between the component type of the cleaning component 12 and the number of the special distance components 13 may also be other, which is not limited in this embodiment.
  • the special distance components 13 may be grooves or protrusions.
  • the support frame 38 includes a support base 21 , a first support shell 23 fixed on the support base 21 , and a second support shell 24 sleeved in the first support shell 23 .
  • the cleaning element 22 is installed under the support base 21
  • the identification feature 13 is installed on the support base 21
  • the support base 21 is disposed oppositely below the bottom plate 19 .
  • the cleaning assembly 12 also includes an elastic member 25 disposed in the support frame 38 for shock absorption.
  • the second support housing 24 includes an annular cavity 31 , an inner side wall 32 surrounding the annular cavity 31 , an outer side wall 33 concentric with the inner side wall 32 , and connecting the inner side wall 32 and the outer side wall 33
  • the top side wall 34 of the elastic piece 25 is arranged in the annular cavity 31 , one end of the elastic piece 25 abuts against the top side wall 34 , and the other end passes through the annular cavity 31 and abuts against the support base 21 .
  • a cavity 35 is also formed on the side of the inner side wall 32 away from the outer side wall 33 .
  • the second support housing 24 further includes a accommodating cavity 36 connected with the cavity 35 , the cleaning assembly 12 is mounted with the magnetic piece 18 , the magnetic piece 18 is installed at the bottom of the accommodating cavity 36 and is located just below the cavity 35 , the magnetic piece 18 Its central axis overlaps with the central axis of the metal rotating shaft 14 .
  • the accommodating cavity 36 and the cavity 35 are integrally formed.
  • the magnetic member 18 may be a strip-shaped structure, a U-shaped structure, or a horseshoe-shaped structure, etc. The shape of the magnetic member 18 is not limited in this embodiment.
  • the second support shell 24 further includes an edge portion 27 formed to protrude outward from the bottom of the outer side wall 33 in the circumferential direction.
  • the first support shell 23 has a movable cavity 26 matched with the edge portion 27 of the second support shell 24 .
  • the movable cavity 26 forms the bottom surface of the first support shell 23 , the edge portion 27 is inserted into the movable cavity 26 , the depth of the movable cavity 26 is greater than the thickness of the edge portion 27 , so the edge portion 27 can be in the movable cavity 26 along the depth of the movable cavity 26
  • the direction (the direction indicated by the arrow a1-a2 in FIG. 3 is the depth direction) moves.
  • the edge portion 27 of the second support shell 24 moves in the movable cavity 26 along the depth direction of the movable cavity 26 , it can act as a shock absorber for the self-cleaning device.
  • the elastic member 25 is a compression spring.
  • the elastic member 25 When the elastic member 25 is compressed, the second support shell 24 moves relative to the first support shell 23 in the direction of arrow a1 until the second support shell 24 abuts against the support base 21;
  • the second support shell 24 moves relative to the first support shell 23 in the direction of arrow a2 until the edge portion 27 of the second support shell 24 is abutted by the inner end surface 28 of the movable cavity 26, thereby restricting the second support The housing 24 moves.
  • the support base 21 and the first support shell 23 are connected by fasteners (not numbered), specifically: the support base 21 has a second raised portion protruding upwards. (not numbered), correspondingly, the first support shell 23 has a second groove (not numbered) matching the second protrusion, and the second protrusion of the support base 21 is inserted into the second protrusion of the first support shell 23 Two grooves, and fixed by fasteners.
  • a metal piece 15 is mounted on one end of the metal rotating shaft 14 , and the metal piece 15 is magnetically connected with the magnetic piece 18 .
  • the metal rotating shaft is a metal rotating shaft that can conduct a magnetic field, and the metal piece is a metal material that can be attracted by a magnet.
  • the drive assembly also includes an installation sleeve 16, the metal rotating shaft 14 is fixed in the installation sleeve 16, the installation sleeve 16 and the cavity 35 on the support frame 38 are polygonal structures that match each other, and the installation sleeve 16 is inserted into the cavity 35. Interference is formed in the circumferential direction of the mounting sleeve 16 .
  • the cross-section of the mounting sleeve 16 and the cross-section of the cavity 35 are equilateral triangles.
  • the mounting sleeve 16 and the cavity 35 are easily connected to each other.
  • the cavity 35 follows the The mounting sleeve 16 rotates and drives the support frame 38 to rotate.
  • the number of metal rotating shafts 14 may be multiple, and correspondingly, the number of each type of cleaning components 12 may also be multiple.
  • two or more cleaning assemblies 12 can be assembled on the main body of the device at the same time.
  • the cleaning assemblies 12 can be of the same type or different types.
  • the cleaning assemblies 12 assembled each time are of the same type. Since two or more cleaning assemblies 12 need to be assembled at the same time, the metal rotating shaft 14 includes two or more, and the driving assembly further includes a transmission assembly disposed between the driving member 17 and the metal rotating shaft 14, and the transmission assembly connects the driving member
  • the output shaft 17 is connected with the metal rotating shaft 14 and transmits the rotational driving force of the driving member 17 to two or more metal rotating shafts 14 .
  • the transmission assembly may be a bevel gear.
  • the transmission assembly may also be of other types, and the type of the transmission assembly is not limited in this embodiment.
  • the number of metal rotating shafts 14 is two, and the corresponding number of cleaning components 12 is also two
  • the driving member 17 outputs the rotational driving force from the output shaft, and transmits the rotational driving force to the two through the transmission component.
  • the two metal rotating shafts 14 drive the two cleaning assemblies 12 to rotate, and at this time, the rotation directions of the two cleaning assemblies 12 are opposite.
  • the driving member 17 may be a motor.
  • the number of metal rotating shafts 14 may be only one, and only one cleaning assembly 12 may be installed on the main body of the device at a time.
  • the cleaning assembly 12 is installed on the metal rotating shaft 14 , and the metal rotating shaft 14 is used to drive the cleaning assembly 12 . Do a cleaning exercise.
  • the bottom plate 19 at the bottom of the device body 10 is recessed to form a first groove 20 with a downward opening.
  • the first hall sensor 11 or the distance measuring sensor 11 is installed in the first groove 20 .
  • the magnetic component 13 or the special distance component 13 is provided on the circumference centered on the central axis of the cleaning component 12 .
  • the orthographic projection of the first Hall sensor 11 or the distance measuring sensor 11 on the cleaning assembly 12 is located on the circumference centered on the central axis of the cleaning assembly 12 where the magnetic assembly 13 or the special distance assembly 13 is located.
  • the number of the first Hall sensors 11 is set to one.
  • the identification feature 13 is the magnetic assembly 13
  • the orthographic projection of the first Hall sensor 11 is rotated on the circumference of the magnetic assembly 13 to determine the number of magnetic signals detected in one rotation cycle.
  • the number of the first Hall sensors 11 is set to one.
  • the cleaning assembly 12 is installed on the device main body 10
  • the magnetic assembly 13 on the cleaning assembly 12 emits a magnetic signal
  • the first Hall sensor 11 senses the magnetic signal.
  • the first Hall sensor 11 senses the magnetic signal, it will output the magnetic signal.
  • a low-level signal the self-cleaning device determines the component type of the cleaning component 12 according to the number of low-level signals.
  • the first Hall sensor 11 when the number of magnetic signals sensed by the first Hall sensor 11 after the cleaning assembly 12 rotates for one cycle is 1, it is determined that the component type of the cleaning assembly 12 is the cleaning assembly 12 made of polyester cotton; when the cleaning assembly 12 rotates When the number of magnetic signals sensed by the first hall sensor 11 is 2 after one cycle, it is determined that the component type of the cleaning component 12 is the cleaning component 12 made of polishing material; when the cleaning component 12 rotates for one cycle, the first hall sensor 11 senses When the number of the magnetic signals is 3, it is determined that the component type of the cleaning component 12 is the cleaning component 12 made of coral fleece, and no limitation is made on the component type here.
  • the number of the first Hall sensors 11 is set to be multiple. Specifically, the number of the first Hall sensors 11 corresponds to the type of the cleaning assembly 12 . For example, there are two types of cleaning components 12 , and the corresponding number of first Hall sensors 11 is set to two; there are three types of cleaning components 12 , and the corresponding number of first Hall sensors 11 is set to three.
  • the device body 10 has a first installation mark, and the cleaning component 12 has a second installation mark corresponding to the first installation mark. When the cleaning component 12 is installed, the first installation mark and the second installation mark are matched to make the The first hall sensor 11 is opposite to the magnetic assembly 13 .
  • the magnetic assembly 13 on the cleaning assembly 12 emits a magnetic signal
  • the first Hall sensor 11 senses the magnetic signal.
  • the first Hall sensor 11 senses the magnetic signal, it will output the magnetic signal.
  • a low-level signal the self-cleaning device determines the component type of the cleaning component 12 according to the number of low-level signals.
  • the cleaning component 12 when the cleaning component 12 is installed on the device main body 10, and the number of magnetic signals sensed by the first Hall sensor 11 is one, it is determined that the component type of the cleaning component 12 is the cleaning component 12 made of polyester cotton; When the number of magnetic signals sensed by the first hall sensor 11 is 2, it is determined that the component type of the cleaning component 12 is the cleaning component 12 of polishing material; when the number of magnetic signals sensed by the first hall sensor 11 is 3 , determine that the component type of the cleaning component 12 is the cleaning component 12 made of coral fleece.
  • the types of components are not limited here.
  • the orthographic projection of the distance measuring sensor 11 is rotated on the circumference of the special distance component 13 to determine the number of reflected signals detected in one rotation cycle.
  • the distance measuring sensor 11 transmits the identification signal and receives the reflected signal reflected by the special distance component 13 on the cleaning component 12 .
  • the reflected signal when the distance measuring sensor 11 is opposite to the special distance component 13 is the first reflected signal, and the cleaning robot determines the number of special distance measuring values according to the number of the first reflected signal, thereby determining the component type of the cleaning component 12 .
  • the special ranging value is the product of the duration of the first reflected signal received by the ranging sensor 11 and the speed of light.
  • the number of first reflected signals received by the distance measuring sensor 11 after the cleaning assembly 12 rotates for one cycle is 1, it is determined that the component type of the cleaning assembly 12 is the cleaning assembly 12 made of polyester cotton; when the cleaning assembly 12 rotates When the number of the first reflection signals received by the distance measuring sensor 11 is 2 after one cycle, it is determined that the component type of the cleaning component 12 is the cleaning component 12 made of polishing material; When the number of a reflected signal is three, it is determined that the component type of the cleaning component 12 is the cleaning component 12 made of coral fleece, and the number and component type of the first reflected signal are not limited here.
  • the number of the distance measuring sensors 11 is set to be multiple. Specifically, the number of the distance measuring sensors 11 corresponds to the type of the cleaning assembly 12 . For example, there are two types of cleaning components 12 , and the corresponding number of ranging sensors 11 is set to two; there are three types of cleaning components 12 , and the number of corresponding ranging sensors 11 is set to three.
  • the main body of the device has a first installation mark, and the cleaning component 12 has a second installation mark corresponding to the first installation mark.
  • the distance sensor 11 is opposite to the special distance component 13 .
  • the distance measuring sensor 11 transmits an identification signal and receives the reflected signal reflected by the special distance assembly 13 .
  • the reflected signal when the distance measuring sensor 11 is opposite to the special distance component 13 is the first reflected signal, and the cleaning robot determines the number of special distance measuring values according to the number of the first reflected signal, thereby determining the component type of the cleaning component 12 .
  • the special ranging value is the product of the duration of the first reflected signal received by the ranging sensor 11 and the speed of light.
  • the cleaning component 12 when the cleaning component 12 is installed on the main body of the device, when the number of first reflected signals received by the distance measuring sensor 11 is one, it is determined that the component type of the cleaning component 12 is a cleaning component 12 made of polyester cotton; When the number of the first reflection signals received by the distance sensor 11 is 2, it is determined that the component type of the cleaning component 12 is the cleaning component 12 of polishing material; when the number of the first reflection signals received by the distance sensor 11 is 3, It is determined that the component type of the cleaning component 12 is the cleaning component 12 made of coral fleece.
  • the types of components are not limited here.
  • the self-cleaning device further includes a prompting component (not shown) that is communicatively connected to the first Hall sensor 11 or the distance measuring sensor 11 , for sensing when the first Hall sensor 11 or the distance measuring sensor 11 senses When the feature 13 is identified, prompt information is output.
  • the prompting component may be an indicator light and/or a buzzer, and this embodiment does not limit the type of the prompting component.
  • the self-cleaning device includes a control component (not shown) that is communicatively connected to the first Hall sensor 11 or the distance measuring sensor 11, and the first Hall sensor 11 outputs a low level when sensing a magnetic signal
  • the signal or ranging sensor 11 will have a special ranging value when it is opposite to the special distance component 13 , and the control component controls the prompt component to output prompt information after receiving the low-level signal or the special ranging value.
  • the detection part for detecting different component types and the prompting component form a circuit in series, and when the detection part for detecting different component types detects a low-level signal or the special ranging value, it detects the detection of different component types The switch of the part is closed, and the prompt component outputs prompt information.
  • FIG. 7 is a flowchart of a cleaning component detection method provided by an embodiment of the present application, and the method includes at least the following steps:
  • Step 701 controlling the operation of the self-cleaning device.
  • controlling the operation of the self-cleaning device includes controlling the operation of the driving component in the self-cleaning device, for example, controlling the driving component to operate a preset number of turns or a preset duration.
  • Step 702 Obtain the number of identification features collected by the device body.
  • the identifying feature is a magnetic component.
  • the Hall sensor senses a magnetic signal, it will output a low-level signal, and the control component is connected to the Hall sensor. According to the number of low-level signals output by the Hall sensor, the number of magnetic signals can be determined to determine The number of magnetic components.
  • the identifying feature is a special distance component.
  • the control component is connected with the distance measuring sensor. The number of special distance components can be determined according to the number of special distance values output by the distance measuring sensor.
  • Step 703 Determine the component type of the cleaning component according to the number of identification features.
  • the component type of the cleaning component is determined according to the number of identification features, including:
  • Component type is determined based on the determined number of magnetic components or special distance components.
  • the predetermined time period is the time required for the cleaning assembly to rotate a preset number of times.
  • the predetermined time period may be the time required for the cleaning assembly to rotate any number of 10 to 30 rotations.
  • the predetermined time period is the time required for the cleaning assembly to rotate 15 times.
  • the predetermined time period may also be the time required for the cleaning assembly to rotate for other rotations, and this embodiment does not limit the duration of the predetermined time period.
  • the number of rotations of the cleaning component in a predetermined period of time is obtained as a fixed number of rotations, for example, any number of rotations from 10 to 30 rotations.
  • the control component controls the driving component to run the preset number of rotations so that The number of rotations of the cleaning component is the fixed number of rotations, and then, the total number of identification features after the fixed number of rotations is obtained.
  • acquiring the number of rotations of the cleaning assembly within a predetermined time period is based on the ratio of the duration of the time period to the driving speed of the driving assembly.
  • the control component determines the quotient of the total number of identification features and the number of rotations as the number of identification features, for example: control the cleaning component to rotate 15 circles, the total number of identification features sensed by the Hall sensor or distance measuring sensor is 150, and the identification is determined.
  • the number of features is 10.
  • the number of identification features corresponds to the component type of the cleaning component, and the number of identification features corresponding to different component types is different.
  • the component type of the cleaning component is polyester cotton
  • the component type of the cleaning component is polished
  • the number of recognition features is 5, the cleaning component
  • the component type is bamboo fiber material.
  • the method further includes: determining a working mode of the self-cleaning device according to the component type; controlling the self-cleaning device to perform cleaning tasks according to the working mode.
  • the working mode of the self-cleaning device when the component type is polyester-cotton material, the working mode of the self-cleaning device is to clean the floor, and when the component type is a polishing material, the working mode of the self-cleaning device is to polish the floor.
  • the working mode of the self-cleaning device can also be set to other modes according to the component type, which will not be listed one by one in this application.
  • the self-cleaning device needs to ensure that the cleaning component is installed on the device body when performing the cleaning task, after step 702, it can also be detected whether the cleaning component is installed on the device body of the self-cleaning device.
  • detecting whether the cleaning component is installed on the device body of the self-cleaning device includes: determining whether the cleaning component is installed on the device body of the self-cleaning device according to the number of identification features; when the cleaning component is installed on the device body, perform step 703; When the cleaning component is not installed on the apparatus body, the flow ends.
  • the cleaning component is detected by installing an identification feature that identifies the component type of the cleaning component on the support frame of the cleaning component, and the cleaning component is detected by the number of identification features detected by the self-cleaning device Whether it is installed on the equipment main body of the self-cleaning equipment, and the component type of the cleaning component is detected, so as to improve the intelligence of the self-cleaning equipment.
  • the working mode of the self-cleaning device is determined according to the component type, and the self-cleaning device is controlled to perform cleaning tasks according to the working mode, without the need to manually adjust the working mode of the self-cleaning device, which can further improve the intelligence of the self-cleaning device.
  • a cleaning robot shown in an embodiment of the present application includes a device body 10 , a signal sensor 11 , a driving component, a cleaning component 12 and a battery 37 .
  • the signal sensor 11 , the drive assembly and the battery 37 are all installed inside the apparatus main body 10 .
  • a bottom plate 19 is provided at the bottom of the device main body 10 , and the signal sensor 11 is mounted on the bottom plate 19 .
  • the battery 37 is used to power the cleaning robot.
  • the cleaning assembly 12 is detachably connected to the device main body 10 , and when in use, the cleaning assembly 12 is arranged on the device main body 10 .
  • the cleaning assembly 12 includes a support frame 38 , a cleaning member 22 mounted on the support frame 38 , and a magnetic assembly 40 installed on the support frame 38 .
  • the cleaning member 22 is used for cleaning the ground, and the magnetic assembly 40 is magnetically connected with the driving assembly.
  • the cleaning assembly 12 is detachably connected to the drive assembly through the support frame 38 , and the drive assembly outputs a rotational force to the support frame 38 , and the support frame 38 drives the cleaning member 22 to rotate.
  • the driving assembly includes a driving member 17 and a metal rotating shaft 14 directly connected with the driving member 17 .
  • the metal rotating shaft 14 is detachably inserted into the support frame 38 for driving the cleaning assembly 12 to rotate.
  • each cleaning component 12 has different types of cleaning members 22 .
  • the materials of the cleaning members 22 on the cleaning assembly 12 are different.
  • the material of the cleaning element 22 can be polyester cotton material, polishing material or coral fleece material.
  • the material of the cleaning element 22 can also be other materials, and the material of the cleaning element 22 is not limited in this embodiment.
  • Each type of cleaning assembly 12 is also provided with a signal reflecting assembly 41 on the support frame 38.
  • the signal reflecting assembly 41 is located below the signal sensor 11 for reflecting the signal The sensor signal emitted by the sensor 11 .
  • the support frame 38 of the cleaning assembly 12 has signal reflection assemblies 41 , and the signal reflection assemblies 41 are evenly distributed on the support frame 38 with the center axis 29 of the support frame 38 as the center.
  • the number of the signal reflection components 41 corresponds to the component type of the cleaning component 12 , and the number of the signal reflection components 41 corresponding to different component types is different. Schematically, there are three types of components of the cleaning component 12.
  • the three cleaning components 12 are named as the first cleaning component, the second cleaning component and the third cleaning component, respectively.
  • the cleaning member 22 of the first cleaning component The cleaning member 22 is defined as a polyester-cotton material
  • the cleaning member 22 of the second cleaning member is defined as a polishing member 22
  • the cleaning member 22 of the third cleaning member is defined as a coral fleece material.
  • the number of signal reflection components 41 corresponding to the first cleaning component is 1
  • the number of signal reflection components 41 corresponding to the second cleaning component is 2
  • the number of signal reflection components corresponding to the third cleaning component is 1
  • the number of 41 is 3.
  • the corresponding relationship between the component type of the cleaning component 12 and the number of the signal reflection components 41 may also be other, which is not limited in this embodiment.
  • the support frame 38 includes a support base 21 , a first support shell 23 fixed on the support base 21 , and a second support shell 24 sleeved in the first support shell 23 .
  • the cleaning member 22 is installed on the support base 21 , and an elastic member 25 for shock absorption is provided between the device main body and the support frame 38 .
  • the second support housing 24 includes an inner side wall 32 , an outer side wall 33 and a top side wall 34 surrounding the annular cavity 31 , wherein the top side wall 34 connects the inner side wall 32 and the outer side wall 34 33.
  • the elastic piece 25 is disposed in the annular cavity 31 , one end of the elastic piece 25 abuts against the top side wall 34 , and the other end passes through the annular cavity 31 and abuts against the support base 21 .
  • a cavity 35 is also formed on the side of the inner side wall 32 away from the outer side wall 33 .
  • the central axis of the elastic member 25 overlaps with the central axis of the cavity 35 .
  • the second support shell 24 further includes an accommodating cavity 36 connected with the cavity 35 .
  • the magnetic assembly 40 is installed at the bottom of the accommodating cavity 36 and is located just below the cavity 35 .
  • the axes overlap.
  • the accommodating cavity 36 and the cavity 35 are integrally formed.
  • the magnetic assembly 40 may be a strip-shaped structure, a U-shaped structure, or a horseshoe-shaped structure, etc.
  • the shape of the magnetic assembly 40 is not limited in this embodiment.
  • the second support shell 24 further includes an edge portion 27 formed to protrude outward from the bottom of the outer side wall 33 in the circumferential direction.
  • the first support shell 23 has a movable cavity 26 matched with the edge portion 27 of the second support shell 24 .
  • the movable cavity 26 forms the bottom surface of the first support shell 23 , the edge portion 27 is inserted into the movable cavity 26 , the depth of the movable cavity 26 is greater than the thickness of the edge portion 27 , so the edge portion 27 can be in the movable cavity 26 along the depth of the movable cavity 26
  • the direction (the direction indicated by the arrow a1-a2 in FIG. 9 is the depth direction) moves.
  • the edge portion 27 of the second support housing 24 moves in the movable cavity 26 in the depth direction of the movable cavity 26 , it can act as a shock absorber for the cleaning robot.
  • the elastic member 25 is a compression spring.
  • the elastic member 25 When the elastic member 25 is compressed, the second support shell 24 moves relative to the first support shell 23 in the direction of arrow a1 until the second support shell 24 abuts against the support base 21;
  • the second support shell 24 moves relative to the first support shell 23 in the direction of arrow a2 until the edge portion 27 of the second support shell 24 is abutted by the inner end surface 28 of the movable cavity 26, thereby restricting the second support The housing 24 moves.
  • the support base 21 and the first support shell 23 are connected by fasteners (not numbered), specifically: the support base 21 has a second raised portion protruding upwards. (not numbered), correspondingly, the first support shell 23 has a second groove (not numbered) matching the second protrusion, and the second protrusion of the support base 21 is inserted into the first support shell 23. Two grooves, and fixed by fasteners.
  • the drive assembly also includes an installation sleeve 16, the metal rotating shaft 14 is fixed in the installation sleeve 16, the installation sleeve 16 and the cavity 35 on the support frame 38 are polygonal structures that match each other, and the installation sleeve 16 is inserted into the cavity 35. Interference is formed in the circumferential direction of the mounting sleeve 16 .
  • the cross-section of the mounting sleeve 16 and the cross-section of the cavity 35 are equilateral triangles.
  • the signal reflection assembly 41 corresponds to the signal sensor 11, and the signal sensor 11 transmits a sensing signal and receives the reflected signal reflected by the signal reflection assembly 41, and further You can quickly determine if the cleaning kit is installed.
  • the number of metal rotating shafts 14 may be multiple, and correspondingly, the number of each type of cleaning components 12 may also be multiple.
  • two or more cleaning assemblies 12 can be assembled on the main body of the device at the same time.
  • the cleaning assemblies 12 can be of the same type or different types.
  • the cleaning assemblies 12 assembled each time are of the same type. Since two or more cleaning assemblies 12 need to be assembled at the same time, the metal rotating shaft 14 includes two or more, and the driving assembly further includes a transmission assembly disposed between the driving member 17 and the metal rotating shaft 14, and the transmission assembly connects the driving member
  • the output shaft 17 is connected with the metal rotating shaft 14 and transmits the rotational driving force of the driving member 17 to two or more metal rotating shafts 14 .
  • the transmission assembly may be a bevel gear.
  • the transmission assembly may also be of other types, and the type of the transmission assembly is not limited in this embodiment.
  • the number of metal rotating shafts 14 is two, and the corresponding number of cleaning components 12 is also two
  • the driving member 17 outputs the rotational driving force from the output shaft, and transmits the rotational driving force to the two through the transmission component.
  • the two metal rotating shafts 14 drive the two cleaning assemblies 12 to rotate, and at this time, the rotation directions of the two cleaning assemblies 12 are opposite.
  • the driving member 7 may be a motor.
  • the number of metal rotating shafts 14 can be only one, and only one cleaning assembly 12 can be installed on the main body of the device at a time.
  • the cleaning assembly 12 is installed on the metal rotating shaft 14 , and the metal rotating shaft 14 is used to drive the cleaning assembly 12 . Do a cleaning exercise.
  • the bottom plate 19 at the bottom of the device body 10 is recessed to form a first groove 20 with a downward opening, and the signal sensor 11 is installed in the first groove 20 .
  • the signal reflection assembly 41 is arranged on the circumference centered on the central axis of the cleaning assembly 12, and the orthographic projection of the signal sensor 11 is located on the circumference centered on the central axis of the cleaning assembly 12 where the signal reflecting assembly 41 is located.
  • the number of the signal sensors 11 is set to one.
  • the driving assembly drives the support frame to rotate, the signal sensor 11 transmits a sensing signal and receives the reflected signal reflected by the signal reflecting assembly 41 on the cleaning assembly 12, so that each cleaning assembly 12 can be obtained.
  • the reflected signal when the signal sensor 11 is opposite to the signal reflecting component 41 is the first reflected signal, and the cleaning robot determines the component type of the cleaning component 12 according to the quantity of the first reflected signal.
  • the number of the first reflected signals received by the signal sensor 11 after the cleaning component 12 rotates once is 1, it is determined that the component type of the cleaning component 12 is the cleaning component 12 made of polyester cotton; when the cleaning component 12 rotates once When the number of first reflected signals received by the rear signal sensor 11 is 2, it is determined that the component type of the cleaning component 12 is the cleaning component 12 made of polishing material; the first reflected signal received by the signal sensor 11 after the cleaning component 12 rotates once When the number is 3, it is determined that the component type of the cleaning component 12 is the cleaning component 12 made of coral fleece material, and the number and component type of the first reflected signals are not limited here.
  • the number of the signal sensors 11 is set to be multiple. Specifically, the number of the signal sensors 11 corresponds to the type of the cleaning assembly 12 . For example, there are two types of cleaning components 12, and the corresponding number of signal sensors 11 is set to two; there are three types of cleaning components 12, and the number of corresponding signal sensors 11 is set to three.
  • the device body 10 has a first installation mark, and the cleaning component 12 has a second installation mark corresponding to the first installation mark. When the cleaning component 12 is installed, the first installation mark and the second installation mark are matched to make the The signal sensor 11 is opposite to the signal reflection component 41 .
  • the signal sensor 11 When the cleaning assembly 12 is installed on the apparatus main body 10 , the signal sensor 11 emits a sensing signal and receives the reflected signal reflected by the signal reflecting assembly 41 .
  • the reflected signal when the signal sensor 11 is opposite to the signal reflecting component 41 is the first reflected signal, and the cleaning robot determines the component type of the cleaning component 12 according to the quantity of the first reflected signal.
  • the cleaning component 12 when the cleaning component 12 is installed on the device main body 10 and the number of first reflected signals received by the signal sensor 11 is one, it is determined that the component type of the cleaning component 12 is a cleaning component 12 made of polyester cotton; the signal When the number of the first reflection signals received by the sensor 11 is 2, it is determined that the component type of the cleaning component 12 is the cleaning component 12 of polishing material; when the number of the first reflection signals received by the signal sensor 11 is 3, it is determined that the cleaning component 12 is cleaned
  • the component type of the component 12 is the cleaning component 12 made of coral fleece.
  • the types of components are not limited here.
  • the signal sensor 11 may be an infrared sensor or a ranging sensor, and the type of the signal sensor 11 is not limited in this embodiment.
  • the signal reflection component 41 is used to reflect the infrared light signal emitted by the infrared sensor, and at this time, the signal reflection component 41 can be a color identification; when the signal sensor 11 is a ranging sensor, the signal reflection component 41
  • the ranging signal emitted by the reflective ranging sensor can be a protrusion or a groove.
  • the ranging value when the signal reflecting component 41 is opposite to the ranging sensor is the first ranging value, and the signal reflecting component 41 is not connected to the ranging sensor.
  • the relative distance measurement value is the second distance measurement value
  • the first distance measurement value is different from the second distance measurement value
  • the number of the first distance measurement value corresponds to the component type of the cleaning component.
  • the signal reflection component 41 can For grooves or protrusions.
  • a second hall sensor 39 for sensing the magnetic assembly 40 is also installed on the cleaning robot.
  • the second hall sensor 39 is disposed close to the driving assembly or is installed on the driving assembly.
  • the central axis of the magnetic assembly 40, the metal The central axis of the rotary shaft 14 and the central axis of the second hall sensor 39 overlap with each other.
  • the cleaning robot further includes a prompting component (not shown) connected in communication with the signal sensor 11, for outputting prompt information when the signal sensor 11 senses a sensing signal.
  • the prompting component may be an indicator light and/or a buzzer, and this embodiment does not limit the type of the prompting component.
  • the cleaning robot includes a control component (not shown) that is communicatively connected to the signal sensor 11.
  • the signal sensor 11 will have a special value when it is opposite to the signal reflection component 41, and the control component will control the prompt after receiving the special value.
  • the component outputs prompt information.
  • the detection part for detecting different component types and the prompting component form a series circuit, when the detecting part for detecting different component types detects a special value, the switch for detecting the different component types is closed, and the prompting component outputs prompt information.
  • the signal sensor transmits the sensing signal, and the reflection signal reflected by the signal reflection component is obtained. Determining the number of special values to determine the component type of the cleaning component can detect whether the cleaning component is installed on the equipment body of the cleaning robot and the component type of the cleaning component before the cleaning robot performs the cleaning task, thereby improving the intelligence of the cleaning robot.
  • the cleaning robot shown in a preferred embodiment of the present application includes a device body 10, a first Hall sensor 11, a driving component, a cleaning component 12 and a battery (not shown).
  • the first hall sensor 11 , the driving assembly and the battery are all installed inside the device body 10 .
  • the first Hall sensor 11 is disposed close to the driving assembly, and is located above the driving assembly.
  • the first Hall sensor 11 is also disposed on the driving assembly.
  • the battery is used to power the cleaning robot.
  • the cleaning assembly 12 is detachably connected to the device main body 10 , and when in use, the cleaning assembly 12 is arranged on the device main body 10 .
  • the cleaning assembly 12 includes a support frame 38 , a cleaning element 22 mounted on the support frame 38 , and a magnetic assembly 40 mounted on the support frame 38 .
  • the cleaning member 22 is used for cleaning the ground, and the magnetic pole of the magnetic assembly 40 forms an identification code recognized by the first Hall sensor 11 .
  • the cleaning assembly 12 is detachably connected to the drive assembly through the support frame 38 , and the drive assembly outputs a rotational force to the support frame 38 , and the support frame 38 drives the cleaning member to rotate.
  • the driving assembly includes a driving member 17 and a metal rotating shaft 14 directly connected with the driving member 17 .
  • the metal rotating shaft 14 is detachably inserted into the support frame 38 for driving the cleaning assembly 12 to rotate.
  • the cleaning components 12 are of two types, and correspondingly, the cleaning members 22 on the cleaning components 12 are also of two types.
  • the type of the cleaning member 22 may be a cleaning member of a first material or a cleaning member of a second material.
  • the type of the cleaning member 22 may be a polyester-cotton material or a polishing material, and this embodiment does not limit the type of the cleaning member 22 .
  • the identification parts on each type of cleaning assembly 12 are different.
  • the magnetic poles of the magnetic assemblies that form identification codes on the two types of cleaning assemblies 12 are different, that is, the identification code on one of the cleaning assemblies 12 is:
  • the N pole may be referred to as the N pole identification code
  • the identification code on the other cleaning component 12 is the S pole (may be referred to as the S pole identification code).
  • the two types of cleaning components 12 are named as the first cleaning component and the second cleaning component, respectively, and the cleaning component 22 of the first cleaning component is defined as a cleaning component made of polyester cotton.
  • the identification code on the first cleaning component is the N-pole identification code; the second cleaning component 22 is defined as a cleaning component of polishing material, and correspondingly, the identification code on the second cleaning component is the S-pole identification code.
  • the identification code on the first cleaning assembly can also be an S-pole identification code, and the identification code on the second cleaning assembly can also be an N-pole identification code.
  • the support frame 38 includes a support base 21 , a first support shell 23 fixed on the support base 21 , and a second support shell 24 sleeved in the first support shell 23 .
  • the cleaning member 22 is mounted on the support base 21 .
  • the cleaning assembly 12 also includes an elastic member 25 disposed within the support frame 38, wherein the elastic member 25 can be used for shock absorption.
  • the second support shell 24 includes an annular cavity 31, an inner side wall 32 surrounding the annular cavity 31, an outer side wall 33 concentric with the inner side wall 32, and a top side wall 34 connecting the inner side wall 32 and the outer side wall 33.
  • the elastic member 25 is arranged in the annular cavity 31 , one end of the elastic member 25 abuts against the top side wall 34 , and the other end passes through the annular cavity 31 and abuts against the support base 21 .
  • a cavity 35 is also formed on the side of the inner side wall 32 away from the outer side wall 33 .
  • the central axis of the elastic member 25 overlaps with the central axis of the cavity 35 and the elastic member 25 is located outside the cavity 35 .
  • the second support shell 24 further includes an accommodating cavity 36 connected with the cavity 35 .
  • the magnetic assembly 40 is installed at the bottom of the accommodating cavity 36 and is located just below the cavity 35 .
  • the axes overlap.
  • the accommodating cavity 36 and the cavity 35 are integrally formed.
  • the magnetic component 40 may be a magnet, and/or a magnetic object such as a magnet. This embodiment does not limit the specific type of the magnetic assembly 40 .
  • the second support shell 24 further includes an edge portion 27 formed to protrude outward from the bottom of the outer side wall 33 in the circumferential direction.
  • the first support shell 23 has a movable cavity 26 matched with the edge portion 27 of the second support shell 24 .
  • the movable cavity 26 forms the bottom surface of the first support shell 23 , the edge portion 27 is inserted into the movable cavity 26 , the depth of the movable cavity 26 is greater than the thickness of the edge portion 27 , so the edge portion 27 can be in the movable cavity 26 along the depth of the movable cavity 26
  • the direction (the direction indicated by the arrow a1-a2 in FIG. 12 is the depth direction) moves.
  • the edge portion 27 of the two supporting shells 24 moves in the movable cavity 26 along the depth direction of the movable cavity 26, it can play a shock absorption effect on the cleaning robot.
  • the elastic member 25 is a compression spring.
  • the elastic member 25 When the elastic member 25 is compressed, the second support shell 24 moves relative to the first support shell 23 in the direction of arrow a1 until the second support shell 24 abuts against the support base 21;
  • the second support shell 24 moves relative to the first support shell 23 in the direction of arrow a2 until the edge portion 27 of the second support shell 24 is abutted by the inner end surface 28 of the movable cavity 26, thereby restricting the second support The housing 24 moves.
  • the support base 21 and the first support shell 23 are connected by fasteners (not numbered).
  • the support base 21 has a second protrusion (not numbered) that protrudes upwards.
  • the first support shell 23 has a second groove (not numbered) matching the second protrusion, the second protrusion of the support base 21 is inserted into the second groove of the first support shell 23, Firmware fixed.
  • a metal piece 15 is installed on one end of the metal rotating shaft 14, and the metal piece 15 is magnetically connected with the magnetic assembly 40.
  • the metal rotating shaft is a metal rotating shaft that can conduct a magnetic field, and the metal piece is a metal material that can be attracted by a magnet.
  • the drive assembly also includes an installation sleeve 16, the metal rotating shaft 14 is fixed in the installation sleeve 16, the installation sleeve 16 and the cavity 35 on the support frame 38 are polygonal structures that match each other, and the installation sleeve 16 is inserted into the cavity 35. Interference is formed in the circumferential direction of the mounting sleeve 16 .
  • the cross-section of the mounting sleeve 16 and the cross-section of the cavity 35 are equilateral triangles.
  • the mounting sleeve 16 and the cavity 35 are easily connected to each other.
  • the cavity 35 follows the The mounting sleeve 16 rotates and drives the support frame 38 to rotate.
  • the number of metal rotating shafts 14 may be multiple, and correspondingly, the number of each type of cleaning components 12 may also be multiple.
  • two or more cleaning components 12 can be assembled on the main body 10 of the device at the same time.
  • the cleaning components 12 can be of the same type or different types.
  • the cleaning components 12 assembled each time are of the same type.
  • the metal rotating shaft 14 includes two or more, and the driving assembly further includes a transmission assembly disposed between the driving member 17 and the metal rotating shaft 14, and the transmission assembly connects the driving member
  • the output shaft 17 is connected with the metal rotating shaft 14 and transmits the rotational driving force of the driving member 17 to two or more metal rotating shafts 14 .
  • the transmission assembly may be a bevel gear.
  • the transmission assembly may also be of other types, and the type of the transmission assembly is not limited in this embodiment.
  • the number of metal rotating shafts 14 is two, and the corresponding number of cleaning assemblies 12 is also two.
  • the driving member 17 outputs the rotational driving force to the output shaft, and transmits the rotational driving force to the two through the transmission assembly.
  • the two metal rotating shafts 14 drive the two cleaning assemblies 12 to rotate, and at this time, the rotation directions of the two cleaning assemblies 12 are opposite.
  • the driving member 17 may be a motor.
  • the number of metal rotating shafts 14 may be only one, and only one cleaning assembly 12 may be installed on the device main body 10 at a time.
  • the cleaning assembly 12 is installed on the metal rotating shaft 14, and the metal rotating shaft 14 is used to drive the cleaning assembly. 12 Do a cleaning exercise.
  • the first Hall sensor 11 is used to identify the identification code on the cleaning assembly 12.
  • two metal rotating shafts 14 are installed on the device main body 10.
  • the number of the cleaning assemblies 12 is two, each of which is The metal rotating shafts 14 are all docked with one cleaning assembly 12, so the number of the first Hall sensors 11 above each metal rotating shaft 14 is set to two, which are the first Hall sensor for detecting the S pole identification code and the detection
  • the first Hall sensor of the N-pole identification code the first Hall sensor 11 detects the corresponding identification code, so that the cleaning robot can determine the type of the cleaning component 12 .
  • the two types of cleaning components 12 are respectively named as the first cleaning component and the second cleaning component.
  • the identification portion of the first cleaning component is the S pole identification portion.
  • the first Hall sensor that detects the S-pole identification code will recognize the S-pole identification code and output a low-level signal.
  • a cleaning assembly when the second cleaning assembly is installed on the device body 10, and the identification part of the second cleaning assembly is the N-pole identification part, then the first Hall sensor that detects the N-pole will identify the N-pole identification code, And a low-level signal is output, at this time, it is determined that the component type of the cleaning component 12 disposed on the device main body 10 is the second cleaning component.
  • the first Hall sensor 11 is classified by different packaging methods of the Hall chips.
  • the first Hall sensor 11 in the Flat TO-92 package is the first Hall sensor for detecting the S pole
  • the first Hall sensor in the SOT-23 package is used.
  • 11 is the first Hall sensor for detecting the N pole.
  • the Hall chip may also use other packaging methods, and this embodiment does not limit the packaging method of the Hall chip.
  • the cleaning robot further includes a prompt component (not shown) connected in communication with the first hall sensor 11, for outputting prompt information when the first hall sensor 11 senses a magnetic signal.
  • the prompting component may be an indicator light and/or a buzzer, and this embodiment does not limit the type of the prompting component.
  • the cleaning robot includes a control component (not shown) that is communicatively connected to the first Hall sensor 11. After the first Hall sensor 11 recognizes the corresponding identification code, it will output a low-level signal, and the control component After receiving the low-level signal, the prompting component is controlled to output prompting information.
  • the first Hall sensor for detecting the S-pole identification code, the first Hall sensor for detecting the N-pole identification code, and the prompt assembly on the cleaning robot form a parallel circuit, when the first Hall sensor for detecting the S-pole identification code is After a Hall sensor recognizes the corresponding identification code, the switch of the first Hall sensor that detects the S-pole identification code is closed, and the component is prompted to output a prompt message; when the first Hall sensor that detects the N-pole identification code recognizes the corresponding identification After the code is detected, the switch of the first Hall sensor that detects the N-pole identification code is closed, and the prompting component outputs prompting information.
  • the first Hall sensor can identify different identification codes on the two types of cleaning components to detect whether the cleaning components are installed on the equipment main body of the cleaning robot and the specific component types of the cleaning components. degree of intelligence.
  • the cleaning robot shown in an embodiment of the present application includes a device body 10 , a distance measuring sensor 11 , a driving component, a cleaning component 12 and a battery 37 .
  • the ranging sensor 11 , the drive assembly and the battery 37 are all installed inside the apparatus body 10 .
  • a bottom plate 19 is provided at the bottom of the device main body 10, and the ranging sensor 11 is installed on the bottom plate 19 to transmit ranging signals and receive reflected signals of the ranging signals.
  • the battery 37 is used to power the cleaning robot.
  • the cleaning assembly 12 is detachably connected to the device main body 10 , and when in use, the cleaning assembly 12 is arranged on the device main body 10 .
  • the cleaning assembly 12 includes a support frame 38, a cleaning member 22 mounted on the support frame 38, and a magnetic assembly 40 installed on the support frame 38.
  • the cleaning member 22 is used to clean the ground, and the magnetic assembly 40 is magnetically connected to the driving assembly.
  • the driving assembly includes a driving member 17 and a metal rotating shaft 14 directly connected to the driving member 17 .
  • the metal rotating shaft 14 protrudes from the bottom of the first groove 20 and is detachably inserted into the support frame 38 for driving the cleaning assembly 12 to rotate.
  • each cleaning component 12 has different types of cleaning members 22 .
  • the materials of the cleaning members 22 on the cleaning assembly 12 are different.
  • the material of the cleaning element 22 can be polyester cotton material, polishing material or coral fleece material.
  • the material of the cleaning element 22 can also be other materials, and the material of the cleaning element 22 is not limited in this embodiment.
  • Each type of cleaning assembly 12 is also provided with at least one signal reflection assembly 41 on the support frame 38.
  • the signal reflection assembly 41 is located below the distance measuring sensor 11, and is used for to reflect the ranging signal emitted by the ranging sensor 11 .
  • the support frame 38 of the cleaning assembly 12 has signal reflection assemblies 41 , and the signal reflection assemblies 41 are evenly distributed on the support frame 38 with the center axis 29 of the support frame 38 as the center.
  • the number of the signal reflection components 41 corresponds to the component type of the cleaning component 12, and the number of the signal reflection components 41 corresponding to different component types is different. Schematically, there are three types of components of the cleaning component 12.
  • the three cleaning components 12 are named as the first cleaning component, the second cleaning component and the third cleaning component, respectively.
  • the cleaning member 22 of the first cleaning component The cleaning element 22 is defined as a polyester-cotton material, the cleaning element 22 of the second cleaning element is defined as a cleaning element 22 made of polishing material, and the cleaning element 22 of the third cleaning element is defined as a cleaning element 22 made of coral fleece. Therefore, the first cleaning element
  • the number of signal reflection components 41 corresponding to the components is 1, the number of signal reflection components 41 corresponding to the second cleaning component is 2, and the number of signal reflection components 41 corresponding to the third cleaning component is 3.
  • the corresponding relationship between the component type of the cleaning component 12 and the number of the signal reflection components 41 may also be other, which is not limited in this embodiment.
  • the signal reflection component 41 may be a groove or a protrusion.
  • the support frame 38 includes a support base 21 , a first support shell 23 fixed on the support base 21 , and a second support shell 24 sleeved in the first support shell 23 .
  • the cleaning member 22 is installed on the support base 21 , and an elastic member 25 for shock absorption is provided between the device main body and the support frame 38 .
  • the second support housing 24 includes an annular cavity 31 , an inner side wall 32 surrounding the annular cavity 31 , an outer side wall 33 concentric with the inner side wall 32 , and connecting the inner side wall 32 and the outer side wall 33
  • the top side wall 34 of the elastic piece 25 is arranged in the annular cavity 31 , one end of the elastic piece 25 abuts against the top side wall 34 , and the other end passes through the annular cavity 31 and abuts against the support base 21 .
  • a cavity 35 is also formed on the side of the inner side wall 32 away from the outer side wall 33 .
  • the central axis of the elastic member 25 overlaps with the central axis of the cavity 35 and the elastic member 25 is located outside the cavity 35 .
  • the second support shell 24 further includes an accommodating cavity 36 connected with the cavity 35 .
  • the magnetic assembly 40 is installed at the bottom of the accommodating cavity 36 and is located just below the cavity 35 .
  • the axes overlap.
  • the accommodating cavity 36 and the cavity 35 are integrally formed.
  • the magnetic assembly 40 may be a strip-shaped structure, a U-shaped structure, or a horseshoe-shaped structure, etc.
  • the shape of the magnetic assembly 40 is not limited in this embodiment.
  • the second support shell 24 further includes an edge portion 27 formed to protrude outward from the bottom of the outer side wall 33 in the circumferential direction.
  • the first support shell 23 has a movable cavity 26 matched with the edge portion 27 of the second support shell 24 .
  • the movable cavity 26 forms the bottom surface of the first support shell 23 , the edge portion 27 is inserted into the movable cavity 26 , the depth of the movable cavity 26 is greater than the thickness of the edge portion 27 , so the edge portion 27 can be in the movable cavity 26 along the depth of the movable cavity 26
  • the direction (the direction indicated by the arrow a1-a2 in FIG. 14 is the depth direction) moves.
  • the edge portion 27 of the second support housing 24 moves in the movable cavity 26 in the depth direction of the movable cavity 26 , it can act as a shock absorber for the cleaning robot.
  • the elastic member 25 is a compression spring.
  • the elastic member 25 When the elastic member 25 is compressed, the second support shell 24 moves relative to the first support shell 23 in the direction of arrow a1 until the second support shell 24 abuts against the support base 21;
  • the second support shell 24 moves relative to the first support shell 23 in the direction of arrow a2 until the edge portion 27 of the second support shell 24 is abutted by the inner end surface 28 of the movable cavity 26, thereby restricting the second support The housing 24 moves.
  • the support base 21 and the first support shell 23 are connected by fasteners (not numbered), specifically: the support base 21 has a second raised portion protruding upwards (not numbered), correspondingly, the first support shell 23 has a second groove (not numbered) matching the second protrusion, and the second protrusion of the support base 21 is inserted into the first support shell 23. Two grooves, and fixed by fasteners.
  • the metal rotating shaft 14 is mounted with a metal piece 15 , and the metal piece 15 is magnetically connected with the magnetic assembly 40 .
  • the metal rotating shaft is a metal rotating shaft that can conduct a magnetic field, and the metal piece is a metal material that can be attracted by a magnet.
  • the drive assembly also includes an installation sleeve 16, the metal rotating shaft 14 is fixed in the installation sleeve 16, the installation sleeve 16 and the cavity 35 on the support frame 38 are polygonal structures that match each other, and the installation sleeve 16 is inserted into the cavity 35. Interference is formed in the circumferential direction of the mounting sleeve 16 .
  • the cross-section of the mounting sleeve 16 and the cross-section of the cavity 35 are equilateral triangles.
  • the mounting sleeve 16 and the cavity 35 are easily connected to each other.
  • the cavity 35 follows the The mounting sleeve 16 rotates and drives the support frame 38 to rotate.
  • the signal reflection assembly 41 corresponds to the distance measuring sensor 11 , and the distance measuring sensor 11 transmits a sensing signal and receives the reflected signal reflected by the signal reflecting assembly 41 . , so that you can quickly determine whether the cleaning component is installed.
  • the number of metal rotating shafts 14 may be multiple, and correspondingly, the number of each type of cleaning components 12 may also be multiple.
  • two or more cleaning assemblies 12 can be assembled on the main body of the device at the same time.
  • the cleaning assemblies 12 can be of the same type or different types.
  • the cleaning assemblies 12 assembled each time are of the same type. Since two or more cleaning assemblies 12 need to be assembled at the same time, the metal rotating shaft 14 includes two or more, and the driving assembly further includes a transmission assembly disposed between the driving member 17 and the metal rotating shaft 14, and the transmission assembly connects the driving member
  • the output shaft 17 is connected with the metal rotating shaft 14 and transmits the rotational driving force of the driving member 17 to two or more metal rotating shafts 14 .
  • the transmission assembly may be a bevel gear.
  • the transmission assembly may also be of other types, and the type of the transmission assembly is not limited in this embodiment.
  • the number of metal rotating shafts 14 is two, and the corresponding number of cleaning components 12 is also two
  • the driving member 17 outputs the rotational driving force from the output shaft, and transmits the rotational driving force to the two through the transmission component.
  • the two metal rotating shafts 14 drive the two cleaning assemblies 12 to rotate, and at this time, the rotation directions of the two cleaning assemblies 12 are opposite.
  • the driving member 17 may be a motor.
  • the number of metal rotating shafts 14 can be only one, and only one cleaning assembly 12 can be installed on the main body of the device at a time.
  • the cleaning assembly 12 is installed on the metal rotating shaft 14 , and the metal rotating shaft 14 is used to drive the cleaning assembly 12 . Do a cleaning exercise.
  • the bottom plate 19 at the bottom of the main body of the device has an installation groove (not numbered), and the distance measuring sensor 11 is installed in the installation groove.
  • the signal reflection component 41 is arranged on a circumference centered on the central axis of the cleaning component 12 .
  • the orthographic projection of the distance measuring sensor 11 is located on the circumference where the signal reflection component 41 is located and centered on the central axis of the cleaning component 12 .
  • the number of distance measuring sensors 11 is set to one.
  • the reflected signal when the distance measuring sensor 11 is opposite to the signal reflection component 41 is the first reflected signal, and the cleaning robot determines the number of special distance measuring values according to the number of the first reflected signal, thereby determining the component type of the cleaning component 12 .
  • the special ranging value is the product of the duration of the first reflected signal received by the ranging sensor 11 and the speed of light.
  • the number of first reflected signals received by the distance measuring sensor 11 after the cleaning assembly 12 rotates for one cycle is 1, it is determined that the component type of the cleaning assembly 12 is the cleaning assembly 12 made of polyester cotton; when the cleaning assembly 12 rotates When the number of the first reflection signals received by the distance measuring sensor 11 is 2 after one cycle, it is determined that the component type of the cleaning component 12 is the cleaning component 12 made of polishing material; When the number of a reflected signal is three, it is determined that the component type of the cleaning component 12 is the cleaning component 12 made of coral fleece, and the number and component type of the first reflected signal are not limited here.
  • the number of the distance measuring sensors 11 is set to be multiple. Specifically, the number of the distance measuring sensors 11 corresponds to the type of the cleaning assembly 12. For example, there are two types of cleaning components 12 , and the corresponding number of ranging sensors 11 is set to two; there are three types of cleaning components 12 , and the number of corresponding ranging sensors 11 is set to three.
  • the device body (not numbered) has a first installation mark, and the cleaning assembly 12 has a second installation mark corresponding to the first installation mark. When the cleaning assembly 12 is installed, the first installation mark and the second installation mark The matching makes the distance measuring sensor 11 opposite to the signal reflection component 41 .
  • the ranging sensor 11 transmits a ranging signal and receives the reflected signal reflected by the signal reflecting assembly 41 .
  • the reflected signal when the distance measuring sensor 11 is opposite to the signal reflection component 41 is the first reflected signal, and the cleaning robot determines the number of special distance measuring values according to the number of the first reflected signal, thereby determining the component type of the cleaning component 12 .
  • the special ranging value is the product of the duration of the first reflected signal received by the ranging sensor 11 and the speed of light.
  • the cleaning component 12 when the cleaning component 12 is installed on the main body of the device, when the number of first reflected signals received by the distance measuring sensor 11 is one, it is determined that the component type of the cleaning component 12 is a cleaning component 12 made of polyester cotton; When the number of the first reflection signals received by the distance sensor 11 is 2, it is determined that the component type of the cleaning component 12 is the cleaning component 12 of polishing material; when the number of the first reflection signals received by the distance sensor 11 is 3, It is determined that the component type of the cleaning component 12 is the cleaning component 12 made of coral fleece.
  • the types of components are not limited here.
  • the bottom plate 19 of the main body of the device is recessed with a first groove 20 with a downward opening, the mounting sleeve 16 is located in the first groove 20, the support frame 38 is at least partially inserted into the first groove 20, and the distance measuring sensor 11 outside the first groove 20 .
  • a second hall sensor 39 for sensing the magnetic assembly 40 is also installed on the cleaning robot.
  • the second hall sensor 39 is disposed close to the driving assembly or is installed on the driving assembly.
  • the central axis of the magnetic assembly 40, the metal The central axis of the rotary shaft 14 and the central axis of the second hall sensor 39 overlap with each other.
  • the cleaning robot further includes a prompt component (not numbered) that is communicatively connected to the ranging sensor 11, and is used for outputting prompt information when the ranging sensor 11 senses the ranging signal.
  • the prompting component may be an indicator light and/or a buzzer, and this embodiment does not limit the type of the prompting component.
  • the cleaning robot includes a control component (not numbered) that is communicatively connected to the distance measuring sensor 11, the distance measuring sensor 11 will have a special distance measuring value when it is opposite to the signal reflection component 41, and the control component receives the special distance measuring value. After the distance value, control the prompt component to output prompt information.
  • the detection part for detecting different component types and the prompting component form a series circuit, when the detection part for detecting different component types detects a special ranging value, the switch for detecting the different component types is closed, and the prompting The component outputs prompt information.
  • the distance measurement sensor transmits the distance measurement signal, and the reflection signal reflected by the signal reflection component is obtained.
  • the number of special ranging values determines the number of special ranging values to determine the component type of the cleaning component, which can detect whether the cleaning component is installed on the equipment body of the cleaning robot before the cleaning robot performs the cleaning task, and detect the component type of the cleaning component, and improve the cleaning robot's intelligence. degree of transformation.
  • the cleaning robot shown in an embodiment of the present application includes a device body 10 , an infrared sensor 43 , a driving component, a cleaning component 12 and a battery 37 .
  • the infrared sensor 43 , the drive assembly and the battery 37 are all installed inside the apparatus main body 10 .
  • a bottom plate 19 is provided at the bottom of the device main body 10, and the infrared sensor 43 is installed on the bottom plate 19 for emitting infrared light signals and receiving reflected signals of the infrared light signals.
  • the battery 37 is used to power the cleaning robot.
  • the cleaning assembly 12 is detachably connected to the device main body 10 , and when in use, the cleaning assembly 12 is arranged on the device main body 10 .
  • the cleaning assembly 12 includes a support frame 38, a cleaning member 22 mounted on the support frame 38, and a magnetic assembly 40 installed on the support frame 38.
  • the cleaning member 22 is used to clean the ground, and the magnetic assembly 40 is magnetically connected to the driving assembly.
  • the driving assembly includes a driving member 17 and a metal rotating shaft 14 directly connected with the driving member 17 .
  • the metal rotating shaft 14 is detachably inserted into the support frame and is used to drive the cleaning assembly 12 to rotate.
  • each cleaning component 12 has different types of cleaning members 22 .
  • the materials of the cleaning members 22 on the cleaning assembly 12 are different.
  • the material of the cleaning element 22 can be polyester cotton material, polishing material or coral fleece material.
  • the material of the cleaning element 22 can also be other materials, and the material of the cleaning element 22 is not limited in this embodiment.
  • Each type of cleaning assembly 12 is also provided with a light reflecting assembly 44.
  • the light reflecting assembly 44 is located below the infrared sensor 43 for reflecting the light emitted by the infrared sensor 43. Infrared light signal.
  • the light reflection component 44 is installed on the cleaning member 22 (as shown in FIG. 16 ), and is located below the supporting frame 38 .
  • the cleaning member 22 has a seating portion (not numbered) located below the supporting frame 38 . ), the seating portion is evenly distributed on the cleaning member 22 with the central axis 29 of the cleaning member 22 as the center, and the light reflection component 44 is installed in the seating portion.
  • the support frame 38 has a light transmission area (not numbered) for the infrared light signal and the reflected signal to pass through, and the infrared light signal is the signal emitted by the infrared sensor 43 , the reflection signal is the signal that the light reflection component 44 reflects back the infrared light signal emitted by the infrared sensor 43 .
  • the light-transmitting area can be a material that does not absorb infrared light or the light-transmitting area can be set to a transparent color.
  • an optical channel for the infrared light signal and the reflected signal to pass through may be opened on the support frame 38 .
  • the light reflection component 44 can also be installed on the support frame 38.
  • the support frame 38 has seating portions, and the seating portions are evenly distributed on the support frame 38 with the center axis 29 of the support frame 38 as the center, The light reflection assembly 44 is installed in the seating portion.
  • the number of the light reflection components 44 corresponds to the component type of the cleaning component 12 , and the number of the light reflection components 44 corresponding to different component types is different.
  • the three cleaning components 12 are named as the first cleaning component, the second cleaning component and the third cleaning component, respectively.
  • the cleaning member 22 of the first cleaning component It is defined as a cleaning piece made of polyester cotton
  • the cleaning piece 22 of the second cleaning component is defined as a cleaning piece made of polishing material
  • the cleaning piece 22 of the third cleaning component is defined as a cleaning piece made of coral fleece.
  • the first cleaning component corresponds to The number of light reflection components 44 is one, the number of light reflection components 44 corresponding to the second cleaning component is two, and the number of light reflection components 44 corresponding to the third cleaning component is three.
  • the corresponding relationship between the component type of the cleaning component 12 and the number of the signal reflection components 18 may also be other, which is not limited in this embodiment.
  • the light reflecting component 44 may be a colored label or other colored object.
  • the support frame 38 includes a support base 21 , a first support shell 23 fixed on the support base 21 , and a second support shell 24 sleeved in the first support shell 23 .
  • the cleaning member 22 is installed on the support base 21 , and an elastic member 25 for shock absorption is provided between the device main body and the support frame 38 .
  • the second support shell 24 includes an annular cavity 31, an inner side wall 32 surrounding the annular cavity 31, an outer side wall 33 concentric with the inner side wall 32, and a top side wall 34 connecting the inner side wall 32 and the outer side wall 33.
  • the elastic member 25 is arranged in the annular cavity 31 , one end of the elastic member 25 abuts against the top side wall 34 , and the other end passes through the annular cavity 31 and abuts against the support base 21 .
  • the inner side wall 32 is hollowed out to form a cavity 35 , the central axis of the elastic member 25 overlaps with the central axis of the cavity 35 and the elastic member 25 is located outside the cavity 35 .
  • the second support shell 24 further includes an accommodating cavity 36 connected with the cavity 35 .
  • the magnetic assembly 40 is installed at the bottom of the accommodating cavity 36 and is located just below the cavity 35 .
  • the axes overlap.
  • the accommodating cavity 36 and the cavity 35 are integrally formed.
  • the magnetic assembly 40 may be a strip-shaped structure, a U-shaped structure, or a horseshoe-shaped structure, etc.
  • the shape of the magnetic assembly 40 is not limited in this embodiment.
  • the second support shell 24 further includes an edge portion 27 formed to protrude outward from the bottom of the outer side wall 33 in the circumferential direction.
  • the first support shell 23 has a movable cavity 26 matched with the edge portion 27 of the second support shell 24 .
  • the movable cavity 26 forms the bottom surface of the first support shell 23 , the edge portion 27 is inserted into the movable cavity 26 , the depth of the movable cavity 26 is greater than the thickness of the edge portion 27 , so the edge portion 27 can be in the movable cavity 26 along the depth of the movable cavity 26
  • the direction (the direction indicated by the arrow a1-a2 in FIG. 15 is the depth direction) moves.
  • the edge portion 27 of the second support housing 24 moves in the movable cavity 26 in the depth direction of the movable cavity 26 , it can act as a shock absorber for the cleaning robot.
  • the elastic member 25 is a compression spring.
  • the elastic member 25 When the elastic member 25 is compressed, the second support shell 24 moves relative to the first support shell 23 in the direction of arrow a1 until the second support shell 24 abuts against the support base 21;
  • the second support shell 24 moves relative to the first support shell 23 in the direction of arrow a2 until the edge portion 27 of the second support shell 24 is abutted by the inner end surface 28 of the movable cavity 26, thereby restricting the second support The housing 24 moves.
  • the support base 21 and the first support shell 23 are connected by fasteners (not numbered).
  • the support base 21 has a second protrusion (not numbered) that protrudes upwards.
  • the first support shell 23 has a second groove (not numbered) matching the second protrusion, the second protrusion of the support base 21 is inserted into the second groove of the first support shell 23, Firmware fixed.
  • the light reflecting assembly 44 corresponds to the infrared sensor 43
  • the infrared sensor 43 emits infrared light signals and receives the infrared reflecting signals reflected by the light reflecting assembly 44, This in turn makes it possible to quickly determine if the cleaning kit is installed.
  • the metal rotating shaft 14 is mounted with a metal piece 15 , and the metal piece 15 is magnetically connected with the magnetic assembly 40 .
  • the metal rotating shaft is a metal rotating shaft that can conduct a magnetic field, and the metal piece is a metal material that can be attracted by a magnet.
  • the drive assembly also includes an installation sleeve 16, the metal rotating shaft 14 is fixed in the installation sleeve 16, the installation sleeve 16 and the cavity 35 on the support frame 38 are polygonal structures that match each other, and the installation sleeve 16 is inserted into the cavity 35. Interference is formed in the circumferential direction of the mounting sleeve 16 .
  • the cross-section of the mounting sleeve 16 and the cross-section of the cavity 35 are equilateral triangles.
  • the mounting sleeve 16 and the cavity 35 are easily connected.
  • the cavity 35 will follow the It rotates along with the mounting sleeve 16 and drives the support frame 38 to rotate.
  • the number of metal rotating shafts 14 may be multiple, and correspondingly, the number of each type of cleaning components 12 may also be multiple.
  • two or more cleaning assemblies 12 can be assembled on the main body of the device at the same time.
  • the cleaning assemblies 12 can be of the same type or different types.
  • the cleaning assemblies 12 assembled each time are of the same type. Since two or more cleaning assemblies 12 need to be assembled at the same time, the metal rotating shaft 14 includes two or more, and the driving assembly further includes a transmission assembly disposed between the driving member 17 and the metal rotating shaft 14, and the transmission assembly connects the driving member
  • the output shaft 17 is connected with the metal rotating shaft 14 and transmits the rotational driving force of the driving member 17 to two or more metal rotating shafts 14 .
  • the transmission assembly may be a bevel gear.
  • the transmission assembly may also be of other types, and the type of the transmission assembly is not limited in this embodiment.
  • the number of metal rotating shafts 14 is two, and the corresponding number of cleaning components 12 is also two
  • the driving member 17 outputs the rotational driving force from the output shaft, and transmits the rotational driving force to the two through the transmission component.
  • the two metal rotating shafts 14 drive the two cleaning assemblies 12 to rotate, and at this time, the rotation directions of the two cleaning assemblies 12 are opposite.
  • the driving member 17 may be a motor.
  • the number of metal rotating shafts 14 can be only one, and only one cleaning assembly 12 can be installed on the main body of the device at a time.
  • the cleaning assembly 12 is installed on the metal rotating shaft 14 , and the metal rotating shaft 14 is used to drive the cleaning assembly 12 . Do a cleaning exercise.
  • the bottom plate 19 at the bottom of the device body 10 is recessed to form a first groove 20 with an opening downward, and the infrared sensor 43 is installed in the first groove 20 .
  • the light reflecting assembly 44 is arranged on the circumference centered on the central axis of the cleaning assembly 12, and the orthographic projection of the infrared sensor 43 is located on the circumference centered on the central axis of the cleaning assembly 12 where the light reflecting assembly 44 is located.
  • the infrared sensor 43 includes a transmitter 45 that emits infrared light signals and a receiver 46 that receives the reflected signal of the light reflection component 44 .
  • the first groove 20 also has a mounting frame 48 for supporting the transmitting member 45 and the receiving member 46 , and the transmitting member 45 and the receiving member 46 are arranged in a V-shape relative to the center axis of the mounting frame 48 .
  • the number of infrared sensors 43 is set to one.
  • the driving assembly drives the support frame to rotate, the orthographic projection of the infrared sensor 43 rotates once on the circle where the light reflection assembly 44 is located to collect the number of reflected signals, and the infrared sensor 43 emits infrared light signals And receive the reflected signal reflected by the light reflection component 44 .
  • the reflected signal when the infrared sensor 43 is opposite to the light reflection component 44 is the first reflected signal, and the cleaning robot determines the number of special voltage signals according to the number of the first reflected signal, thereby determining the component type of the cleaning component 12 .
  • the special voltage signal is a voltage signal correspondingly output by the cleaning robot when the first reflected signal received by the infrared sensor 43 is.
  • the number of the infrared sensors 43 is set to be multiple. Specifically, the number of the infrared sensors 43 corresponds to the type of the cleaning component 12 . For example, there are two types of cleaning components 12, and the corresponding number of infrared sensors 43 is set to two; there are three types of cleaning components 12, and the corresponding number of infrared sensors 43 is set to three.
  • the device body 10 has a first installation mark, and the cleaning component 12 has a second installation mark corresponding to the first installation mark. When the cleaning component 12 is installed, the first installation mark and the second installation mark are matched to make the The infrared sensor 43 is opposite to the light reflection member 44 .
  • the infrared sensor 43 When the cleaning assembly 12 is installed on the apparatus main body 10 , the infrared sensor 43 emits an infrared light signal and receives the reflected signal reflected by the light reflecting assembly 44 .
  • the reflected signal when the infrared sensor 43 is opposite to the light reflection component 44 is the first reflected signal, and the cleaning robot determines the number of special voltage signals according to the number of the first reflected signal, thereby determining the component type of the cleaning component 12 .
  • the special voltage signal is the voltage signal correspondingly output by the cleaning robot when the first reflected signal received by the infrared sensor 43.
  • the cleaning component 12 when the cleaning component 12 is installed on the device main body 10, and the number of first reflected signals received by the infrared sensor 43 is one, it is determined that the component type of the cleaning component 12 is the cleaning component 12 made of polyester cotton; When the number of the first reflection signals received by the sensor 43 is 2, it is determined that the component type of the cleaning component 12 is the cleaning component 12 of polishing material; when the number of the first reflection signals received by the infrared sensor 43 is 3, it is determined that the cleaning component 12 is cleaned The component type of the component 12 is the cleaning component 12 made of coral fleece. The types of components are not limited here.
  • a second hall sensor 39 for sensing the magnetic assembly 40 is also installed on the cleaning robot.
  • the second hall sensor 39 is disposed close to the driving assembly or is installed on the driving assembly.
  • the central axis of the magnetic assembly 40, the metal The central axis of the rotary shaft 14 and the central axis of the second hall sensor 39 overlap with each other.
  • the cleaning robot further includes a prompt component (not numbered) that is communicatively connected to the infrared sensor 43 and the second hall sensor 39, for sensing the infrared light signal at the infrared sensor 43 and/or to the second hall When the sensor 39 senses the magnetic signal, it outputs prompt information.
  • the prompting component may be an indicator light and/or a buzzer, and this embodiment does not limit the type of the prompting component.
  • the cleaning robot includes a control component (not numbered) that is communicatively connected to the infrared sensor 43, the infrared sensor 43 outputs a special voltage value after recognizing the reflected signal, and the control component controls the prompting component after receiving the special voltage value Output prompt information.
  • a control component (not numbered) that is communicatively connected to the infrared sensor 43, the infrared sensor 43 outputs a special voltage value after recognizing the reflected signal, and the control component controls the prompting component after receiving the special voltage value Output prompt information.
  • the detection part for detecting different component types and the prompting component form a series circuit, when the detecting part for detecting different component types detects a special voltage value, the switch for detecting the different component types is closed, and the prompting component is closed. Output prompt information.
  • the infrared sensor emits infrared light signals to obtain the reflection signals reflected by the light reflection components, and the component type of the cleaning component is determined according to the number of reflection signals, and the cleaning robot can perform cleaning.
  • the cleaning robot Before the task, it is detected whether the cleaning component is installed on the equipment body of the cleaning robot, and the component type of the cleaning component is detected, so as to improve the intelligence of the cleaning robot.
  • the self-cleaning device shown in an embodiment of the present application includes a device body 10 , an infrared sensor 43 , a driving component, a cleaning component 12 and a battery 37 .
  • the infrared sensor 43 , the drive assembly and the battery 37 are all installed inside the apparatus main body 10 .
  • the bottom of the device main body 10 is provided with a bottom plate 19, and the infrared sensor 43 is installed on the bottom plate 19 to emit infrared light signals and receive reflected signals of the infrared light signals.
  • the battery 37 is used to power the self-cleaning device.
  • the cleaning assembly 12 is detachably connected to the device main body 10 , and when in use, the cleaning assembly 12 is arranged on the device main body 10 .
  • the cleaning assembly 12 includes a support frame 38, a cleaning member 22 mounted on the support frame 38, and a magnetic assembly 40 installed on the support frame 38.
  • the cleaning member 22 is used to clean the ground, and the magnetic assembly 40 is magnetically connected to the driving assembly.
  • the driving assembly includes a driving member 17 and a metal rotating shaft 14 directly connected with the driving member 17 .
  • the metal rotating shaft 14 is detachably inserted into the support frame and is used to drive the cleaning assembly 12 to rotate.
  • each cleaning component 12 has different types of cleaning members 22 .
  • the materials of the cleaning members on the cleaning assembly 12 are different.
  • the material of the cleaning element 22 can be polyester cotton material, polishing material or coral fleece material.
  • the material of the cleaning element 22 can also be other materials, and the material of the cleaning element 22 is not limited in this embodiment.
  • Each type of cleaning assembly 12 is also provided with an identification feature capable of identifying the assembly type of the cleaning assembly 12.
  • the identification feature is the color of the mounting portion 18.
  • the mounting portion 18 is mounted on the cleaning member 22 (as shown in FIG. 17 ) and is located below the support frame 38 . Specifically, the mounting portion 18 is located at the center of the cleaning member 22 .
  • the support frame 38 has a light-transmitting area (not numbered) through which the infrared light signal and the reflected signal pass, and the infrared light signal is the signal emitted by the infrared sensor 43 .
  • the reflection signal is the signal that the installation part 18 reflects back the infrared light signal emitted by the infrared sensor 43 .
  • the light-transmitting area can be set to a material that does not absorb infrared light or the light-transmitting area can be set to a transparent color.
  • an optical channel for the infrared light signal and the reflected signal to pass through may be opened on the support frame 38 .
  • a shielding portion for dust prevention (not shown) is also provided between the cleaning member 22 and the mounting portion 18.
  • the material of the shielding part is set to a material that is not easy to get dirty.
  • the mounting portion 18 may also be mounted on the support frame 38 . Specifically, the mounting portion 18 is located at the center of the support frame 38 .
  • the mounting portion 18 is provided with different colors, the color of the mounting portion 18 corresponds to the component type of the cleaning component 12 , and the color of the mounting portion 18 corresponding to different component types is different.
  • the three cleaning components 12 are named as the first cleaning component, the second cleaning component and the third cleaning component, respectively.
  • the cleaning member 22 of the first cleaning component It is defined as a cleaning piece made of polyester cotton, the cleaning piece 22 of the second cleaning component is defined as a cleaning piece made of polishing material, and the cleaning piece 22 of the third cleaning component is defined as a cleaning piece made of coral fleece.
  • the first cleaning component corresponds to The color of the mounting portion 18 is black, the color of the mounting portion 18 corresponding to the second cleaning component is white, and the color of the mounting portion 18 corresponding to the third cleaning component is gray.
  • the corresponding relationship between the component type of the cleaning component 12 and the color of the mounting portion may also be other, which is not limited in this embodiment.
  • the support frame 38 includes a support base 21 and a support shell fixed on the support base 21 , and the support shell includes a first support shell 23 and a second support shell 24 sleeved in the first support shell 23 .
  • the cleaning member 22 is installed on the support base 21 , and an elastic member 25 for shock absorption is provided between the device main body and the support frame 38 .
  • the second support shell 24 includes an annular cavity 31, an inner side wall 32 surrounding the annular cavity 31, an outer side wall 33 concentric with the inner side wall 32, and a top side wall 34 connecting the inner side wall 32 and the outer side wall 33.
  • the elastic member 25 is arranged in the annular cavity 31 , one end of the elastic member 25 abuts against the top side wall 34 , and the other end passes through the annular cavity 31 and abuts against the support base 21 .
  • the inner side wall 32 is hollowed out to form a cavity 35 , the central axis of the elastic member 25 overlaps with the central axis of the cavity 35 and the elastic member 25 is located outside the cavity 35 .
  • the second support shell 24 further includes an accommodating cavity 36 connected with the cavity 35 .
  • the magnetic assembly 40 is installed at the bottom of the accommodating cavity 36 and is located just below the cavity 35 .
  • the axes overlap.
  • the accommodating cavity 36 and the cavity 35 are integrally formed.
  • the magnetic assembly 14 may be a strip-shaped structure, a U-shaped structure, or a horseshoe-shaped structure, etc.
  • the shape of the magnetic assembly 14 is not limited in this embodiment.
  • the second support shell 24 further includes an edge portion 27 formed to protrude outward from the bottom of the outer side wall 33 in the circumferential direction.
  • the first support shell 23 has a movable cavity 26 matched with the edge portion 27 of the second support shell 24 .
  • the movable cavity 26 forms the bottom surface of the first support shell 23 , the edge portion 27 is inserted into the movable cavity 26 , the depth of the movable cavity 26 is greater than the thickness of the edge portion 27 , so the edge portion 27 can be in the movable cavity 26 along the depth of the movable cavity 26
  • the direction (the direction indicated by the arrow a1-a2 in FIG. 15 is the depth direction) moves.
  • the edge portion 27 of the second support shell 24 moves in the movable cavity 26 along the depth direction of the movable cavity 26 , it can act as a shock absorber for the self-cleaning device.
  • the elastic member 25 is a compression spring.
  • the elastic member 25 When the elastic member 25 is compressed, the second support shell 24 moves relative to the first support shell 23 in the direction of arrow a1 until the second support shell 24 abuts against the support base 21;
  • the second support shell 24 moves relative to the first support shell 23 in the direction of arrow a2 until the edge portion 27 of the second support shell 24 is abutted by the inner end surface 28 of the movable cavity 26, thereby restricting the second support The housing 24 moves.
  • the support base 21 and the first support shell 23 are connected by fasteners (not numbered).
  • the support base 21 has a second protrusion (not numbered) that protrudes upwards.
  • the first support shell 23 has a second groove (not numbered) matching the second protrusion, the second protrusion of the support base 21 is inserted into the second groove of the first support shell 23, Firmware fixed.
  • the metal rotating shaft 14 is mounted with a metal piece 15 , and the metal piece 15 is magnetically connected with the magnetic assembly 40 .
  • the metal rotating shaft is a metal rotating shaft that can conduct a magnetic field, and the metal piece is a metal material that can be attracted by a magnet.
  • the drive assembly also includes an installation sleeve 16, the metal rotating shaft 14 is fixed in the installation sleeve 16, the installation sleeve 16 and the cavity 35 on the support frame 38 are polygonal structures that match each other, and the installation sleeve 16 is inserted into the cavity 35. Interference is formed in the circumferential direction of the mounting sleeve 16 .
  • the cross-section of the mounting sleeve 16 and the cross-section of the cavity 35 are equilateral triangles.
  • the mounting sleeve 16 and the cavity 35 are easily connected.
  • the cavity 35 will follow the It rotates along with the mounting sleeve 16 and drives the support frame 38 to rotate.
  • the number of metal rotating shafts 14 may be multiple, and correspondingly, the number of each type of cleaning components 12 may also be multiple.
  • two or more cleaning assemblies 12 can be assembled on the main body of the device at the same time.
  • the cleaning assemblies 12 can be of the same type or different types.
  • the cleaning assemblies 12 assembled each time are of the same type. Since two or more cleaning assemblies 12 need to be assembled at the same time, the metal rotating shaft 14 includes two or more, and the driving assembly further includes a transmission assembly disposed between the driving member 17 and the metal rotating shaft 14, and the transmission assembly connects the driving member
  • the output shaft 17 is connected with the metal rotating shaft 14 and transmits the rotational driving force of the driving member 17 to two or more metal rotating shafts 14 .
  • the transmission assembly may be a bevel gear.
  • the transmission assembly may also be of other types, and the type of the transmission assembly is not limited in this embodiment.
  • the number of metal rotating shafts 14 is two, and the corresponding number of cleaning components 12 is also two
  • the driving member 17 outputs the rotational driving force from the output shaft, and transmits the rotational driving force to the two through the transmission component.
  • the two metal rotating shafts 14 drive the two cleaning assemblies 12 to rotate, and at this time, the rotation directions of the two cleaning assemblies 12 are opposite.
  • the driving member 17 may be a motor.
  • the number of metal rotating shafts 14 may be only one, and only one cleaning assembly 12 may be installed on the device main body 10 at a time.
  • the cleaning assembly 12 is installed on the metal rotating shaft 14, and the metal rotating shaft 14 is used to drive the cleaning assembly. 12 Do a cleaning exercise.
  • the bottom plate 19 of the device main body 10 is recessed to form a first groove 20 with an opening downward, and the infrared sensor 43 is installed in the first groove 20 .
  • the infrared sensor 43 includes a transmitter 45 that emits infrared light signals and a receiver 46 that receives the reflected signal of the light reflection component 18 .
  • the first groove 20 also has a mounting frame 48 for supporting the transmitting member 45 and the receiving member 46 , and the transmitting member 45 and the receiving member 46 are arranged in a V-shape relative to the center axis of the mounting frame 48 .
  • the orthographic projection of the infrared sensor 43 is located within the mounting portion 18 .
  • the infrared sensor 43 when the cleaning assembly 12 is installed on the device body 10 , the infrared sensor 43 emits an infrared light signal and receives the reflected signal reflected by the installation portion 18 .
  • the intensity of the reflected signal is different, and the voltage value corresponding to the reflected signal is also different.
  • the self-cleaning device determines the component type of the cleaning component 12 according to the voltage value.
  • a second Hall sensor 39 for sensing the magnetic component 40 is also installed on the self-cleaning device.
  • the second Hall sensor 39 is installed on the driving component.
  • the central axis of the magnetic component 40 and the axis of the metal rotating shaft 14 The central axis and the central axis of the second Hall sensor 39 overlap.
  • the self-cleaning device further includes a prompt component (not numbered) that is communicatively connected to the infrared sensor 43, for outputting prompt information when the infrared sensor 43 senses an infrared light signal.
  • the prompting component may be an indicator light and/or a buzzer, and this embodiment does not limit the type of the prompting component.
  • the self-cleaning device includes a control component (not numbered) that is communicatively connected to the infrared sensor 43, the infrared sensor 43 outputs a voltage value after recognizing the reflected signal, and the control component controls the prompt component to output after receiving the voltage value prompt information.
  • the infrared sensor 43 and the prompting component form a series circuit, when the infrared sensor 43 detects the reflected signal, the switch of the infrared sensor 43 is closed, and the prompting component outputs prompting information.
  • the identification feature on the cleaning member that can identify the component types of different cleaning components to detect whether the cleaning component is installed on the device main body of the self-cleaning device, and to detect the component type of the cleaning component, the intelligence of the self-cleaning device is improved. degree of transformation.

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Abstract

一种自清洁设备及清洁组件检测方法,该自清洁设备包括:清洁组件(12)和设备主体(10),清洁组件(12)包括清洁件(22)和固定清洁件(22)的支撑架(38),支撑架(38)上具有用于指示清洁组件(12)的组件类型的识别特征(13),识别特征(13)可以被设备主体(10)检测,识别特征(13)的数量对应不同的清洁组件(12)的组件类型。通过在清洁组件(12)的支撑架(38)上设置识别特征(13)可以检测清洁组件(12)是否安装在自清洁设备的设备主体(10)上、以及检测清洁组件(12)的组件类型,提高自清洁设备的智能化程度。

Description

自清洁设备及清洁组件检测方法 【技术领域】
本发明涉及一种自清洁设备及清洁组件检测方法,属于自动控制技术领域。
【背景技术】
随着智能家居的发展,越来越多的用户使用清洁机器人对地面进行清洁。而清洁机器人包括可拆卸地安装在清洁机器人上的清洁组件,
但是当清洁组件没有安装在设备主体上,这时启动自清洁设备,就会导致自清洁设备无法进行正常的清洁工作。
因此,如何检测清洁组件是否安装在自清洁设备上至关重要。
【发明内容】
本发明的目的在于提供一种自清洁设备及清洁组件检测方法。
本发明的目的是通过以下技术方案实现:
第一方面,提供了一种自清洁设备,包括清洁组件和设备主体:
所述清洁组件包括清洁件和固定所述清洁件的支撑架,所述支撑架上具有用于指示所述清洁组件的组件类型的识别特征,所述识别特征可以被所述设备主体检测,识别特征的数量对应不同的所述清洁组件的组件类型。
可选地,所述识别特征是磁性组件或特殊距离组件,所述特殊距离组件反射所述设备主体发射的识别信号。
可选地,所述设备主体上还安装有用以感应所述磁性组件的第一霍尔传感器或用以感应所述特殊距离组件的测距传感器。
可选地,所述识别特征设置在以所述清洁组件的中轴线为中心的圆周上,所述第一霍尔传感器在所述清洁组件上的正投影位于所述磁性组件所在的圆周上,或所述测距传感器在所述清洁组件上的正投影位于所述特殊距离组件所在的圆周上。
可选地,所述自清洁设备还包括:与设备主体通信相连的提示组件;所述设备主体检测到所述识别特征时输出提示信息。
第二方面,提供了用于第一方面的清洁组件检测方法,应用于上述的 自清洁设备,该方法包括:
S1:控制所述自清洁设备运行;
S2:获取所述设备主体采集到的识别特征数量;
S3:根据所述识别特征数量确定所述清洁组件的组件类型。
可选地,所述识别特征为磁性组件或所述识别特征为特殊距离组件,所述根据所述识别特征数量确定所述清洁组件的组件类型,包括:
根据预定时间段内检测到的所述磁性组件总数量和所述预定时间段内所述清洁组件的旋转圈数,确定在一个旋转周期内检测到所述磁性组件的数量;
根据所述预定时间段内检测到的所述特殊距离组件总数量和所述预定时间段内所述清洁组件的旋转圈数,确定在一个旋转周期内检测到所述特殊距离组件的数量;
根据确定的所述磁性组件数量或所述特殊距离组件数量确定所述组件类型。
可选地,所述预定时间段为清洁组件旋转预设圈数所需的时间。
可选地,所述根据所述识别特征数量确定所述清洁组件的组件类型之后,还包括:
根据所述组件类型确定所述自清洁设备的工作模式;
控制所述自清洁设备按照所述工作模式执行清洁任务。
可选地,所述根据所述识别特征数量确定所述清洁组件的组件类型之前,还包括:
判断清洁组件是否安装在所述自清洁设备的设备主体上;
在所述清洁组件安装在所述设备主体上的情况下,触发执行所述根据所述识别特征数量确定所述清洁组件的组件类型的步骤。
本发明具有如下有益效果:提供了一种自清洁设备及清洁组件检测方法,通过在清洁组件的支撑架上设置用于指示清洁组件的组件类型的识别特征,通过自清洁设备检测到的识别特征的数量来检测清洁组件是否安装在自清洁设备的设备主体上、以及检测清洁组件的组件类型,提高自清洁设备智能化程度。
提供了一种自清洁设备,通过在支撑架上设置用于指示清洁组件的组件类型的识别特征,由设备主体检测识别特征的数量来确定清洁组件是否安装在自清洁设备的设备主体上、以及检测清洁组件的组件类型,提高自清洁设备智能化程度。
提供了一种清洁机器人,通过在清洁组件上设置信号反射组件,由设备主体底部设置的信号传感器发射传感信号,清洁机器人可以根据信号传感器接收到的反射信号来快速检测清洁组件是否安装在清洁机器人的设备主体上,提高清洁机器人智能化程度。
提供了一种清洁机器人,其通过霍尔传感器识别清洁组件上由磁性组件形成的识别码,来检测清洁组件是否安装在清洁机器人的设备主体上以及清洁组件具体的组件类型,提高清洁机器人的智能化程度。
提供了一种清洁机器人,其通过在清洁组件设置信号反射组件,由设备主体底部的测距传感器发射测距信号,清洁机器人可以根据测距传感器接收到的反射信号的数量来确定清洁组件的组件类型,可以检测清洁组件是否安装在清洁机器人的设备主体上、以及检测清洁组件的组件类型,提高清洁机器人智能化程度。
提供了一种清洁机器人,其通过在清洁组件上设置光反射组件,由设备主体底部设置的红外传感器发射红外光信号,获取光反射组件反射回来的反射信号,根据接收到的反射信号可以快速检测清洁组件是否安装在清洁机器人的设备主体上、以及检测清洁组件的组件类型,提高清洁机器人智能化程度。
提供了一种自清洁设备,其通过在清洁件上设置用于指示不同清洁组件的组件类型的识别特征来检测清洁组件是否安装在自清洁设备的设备主体上、以及检测清洁组件的组件类型,提高自清洁设备智能化程度。
【附图说明】
图1是本发明提供的自清洁设备的部分结构示意图。
图2是本发明提供的自清洁设备的部分结构示意图。
图3是本发明提供的自清洁设备的部分结构剖面示意图。
图4是本发明提供的清洁组件的爆炸图。
图5是本发明提供的自清洁设备的部分结构示意图。
图6是本发明提供的第二支撑外壳的结构示意图。
图7是本发明提供的清洁组件检测方法的流程图。
图8是本实用新型提供的清洁机器人的部分结构示意图。
图9是本实用新型提供的清洁机器人的部分结构剖面示意图。
图10是本实用新型提供的清洁机器人的部分结构示意图。
图11是本实用新型提供的清洁机器人的部分结构示意图。
图12是本实用新型提供的清洁机器人的部分结构剖面示意图。
图13是本实用新型提供的清洁机器人的部分结构示意图。
图14是本实用新型提供的清洁机器人的部分结构剖面示意图。
图15是本实用新型提供的清洁机器人的部分结构剖面示意图。
图16是本实用新型提供的清洁组件的爆炸图。
图17是本实用新型提供的清洁组件的爆炸图。
图中:10-设备主体,11-第一霍尔传感器或测距传感器,12-清洁组件,13-识别特征,14-金属旋转轴,15-金属件,16-安装套,17-驱动件,18-磁性件,19-底板,20-第一凹槽,21-支撑底座,22-清洁件,23-第一支撑外壳,24-第二支撑外壳,25-弹性件,26-活动腔,27-边缘部,28-内端面,29-中轴线,31-环形腔,32-内侧壁,33-外侧壁,34-顶侧壁,35-空腔,36-容置腔,37-电池,38-支撑架,39-第二霍尔传感器,40-磁性组件,41-信号反射组件,43-红外传感器,44-光反射组件,45-发射件,46-接收件,47-安装部,48-安装架,信号传感器。
【具体实施方式】
实施例一
请参阅图1至图4所示,本申请一较佳实施例所示的自清洁设备包括设备主体10、第一霍尔传感器11或测距传感器11、驱动组件、清洁组件12和电池37。第一霍尔传感器11或测距传感器11、驱动组件和电池37均安装在设备主体10内部。在本实施例中,设备主体10底部设置有底板19,第一霍尔传感器11或测距传感器11安装在底板19上。电池37用于给自清洁设备提供电力。清洁组件12与设备主体10可拆卸连接,使用时, 清洁组件12配置在设备主体10上。清洁组件12包括清洁件22和固定清洁件22的支撑架38,清洁件22用于对地面进行清洁运动。清洁组件12通过支撑架38与驱动组件可拆卸连接,驱动组件输出旋转力至支撑架38后由支撑架38带动清洁件22转动。驱动组件包括驱动件17和与驱动件17直接相连的金属旋转轴14,金属旋转轴14可拆卸地插接在支撑架38内,用于带动清洁组件12进行旋转。
请结合图3至图5,清洁组件12的类型至少为两种,每种清洁组件12上设置的清洁件22类型不同。具体的,清洁组件12上清洁件22的材质不同。可选地,清洁件22的材质可以为涤棉材质或者为抛光材质或者为珊瑚绒材质,当然,清洁件22的材质也可以为其他,本实施例不对清洁件22的材质作限定。
每种类型的清洁组件12的支撑架38上还设置有具有识别清洁组件12的组件类型的识别特征13,识别特征13可以被设备主体(未标号)检测,且识别特征的数量对应不同的清洁组件的组件类型。在本实施例中,识别特征13可以是磁性组件13或者也可以是特殊距离组件13,特殊距离组件13反射设备主体发射的识别信号。
在一个示例中,识别特征13为磁性组件13。当清洁组件12装配在设备主体(未标号)上后,磁性组件13位于第一霍尔传感器11的下方,用来发射供第一霍尔传感器11识别的磁信号。具体的,清洁组件12的支撑架38上具有安置部(未图示),安置部以支撑架38的中轴线29为中心均匀分布在支撑架38上,磁性组件13安装在安置部内。磁性组件13的数量与清洁组件12的组件类型相对应,不同的组件类型对应的磁性组件13的数量不同。示意性地,清洁组件12的组件类型为3种,为了方便区分,3种清洁组件12分别被命名为第一清洁组件、第二清洁组件和第三清洁组件,第一清洁组件的清洁件22定义为涤棉材质的清洁件22,第二清洁组件的清洁件22定义为抛光材质的清洁件22,第三清洁组件的清洁件22定义为珊瑚绒材质的清洁件22,因此,第一清洁组件对应的磁性组件13的数量为1个,第二清洁组件对应的磁性组件13的数量为2个,第三清洁组件对应的磁性组件13的数量为3个。当然,在其他实施例中,清洁组件12的组件类型与磁性组件13的数量 的对应关系也可以为其他,本实施例不对此作限定。
可选地,磁性组件13可以是磁铁或者其它具有磁性的物体。
在另一个示例中,识别特征13为特殊距离组件13。当清洁组件12装配在设备主体上后,特殊距离组件13位于测距传感器11的下方,用来反射测距传感器11发射的识别信号。具体的,清洁组件12的支撑架38上具有安置部,安置部以支撑架38的中轴线29为中心均匀分布在支撑架38上,特殊距离组件13安装在安置部内。特殊距离组件13的数量与清洁组件12的组件类型相对应,不同的组件类型对应的特殊距离组件13的数量不同。示意性地,清洁组件12的组件类型为3种,为了方便区分,3种清洁组件12分别被命名为第一清洁组件、第二清洁组件和第三清洁组件,第一清洁组件的清洁件22定义为涤棉材质的清洁件22,第二清洁组件的清洁件22定义为抛光材质的清洁件22,第三清洁组件的清洁件22定义为珊瑚绒材质的清洁件22,因此,第一清洁组件对应的特殊距离组件13的数量为1个,第二清洁组件对应的特殊距离组件13的数量为2个,第三清洁组件对应的特殊距离组件13的数量为3个。当然,在其他实施例中,清洁组件12的组件类型与特殊距离组件13的数量的对应关系也可以为其他,本实施例不对此作限定。
特殊距离组件13可以是凹槽或者凸起。
支撑架38包括支撑底座21、固定在支撑底座21上的第一支撑外壳23和套接在第一支撑外壳23内的第二支撑外壳24。清洁件22安装在支撑底座21下方,识别特征13安装在支撑底座21上,支撑底座21相对设置在底板19下方。清洁组件12还包括设置在支撑架38内用于减震的弹性件25。
具体的,请结合图3和图6,第二支撑外壳24包括环形腔31、围设形成环形腔31的内侧壁32、与内侧壁32同心的外侧壁33以及连接内侧壁32和外侧壁33的顶侧壁34,弹性件25设置在环形腔31内,弹性件25的一端抵持顶侧壁34,另一端穿过环形腔31并与支撑底座21相抵。内侧壁32远离外侧壁33的一侧还形成有空腔35,弹性件25的中轴线与空腔35的中轴线重叠且弹性件25位于空腔35的外侧。
第二支撑外壳24还包括与空腔35相连的容置腔36,清洁组件12上安装 有磁性件18,磁性件18安装在容置腔36底部且位于空腔35的正下方,磁性件18的中轴线与金属旋转轴14的中轴线重叠。本实施例中,该容置腔36和空腔35一体成型。可选地,磁性件18可以为条状结构,或者U型架构,或者马蹄形结构等,本实施例不对磁性件18的形状作限定。
第二支撑外壳24还包括自外侧壁33的底部沿圆周方向向外突伸形成的边缘部27,第一支撑外壳23具有与第二支撑外壳24的边缘部27相匹配的活动腔26,该活动腔26形成第一支撑外壳23的底面,边缘部27插入至活动腔26,活动腔26的深度大于边缘部27的厚度,所以,边缘部27可以在活动腔26内沿活动腔26的深度方向(图3中箭头a1-a2所指方向为深度方向)移动。当第二支撑外壳24的边缘部27在活动腔26内沿活动腔26的深度方向移动时,可以对自清洁设备起到减震作用。
本实施例中,弹性件25为压簧,当弹性件25压缩时,第二支撑外壳24相对第一支撑外壳23沿箭头a1方向移动,直至第二支撑外壳24抵持支撑底座21;当弹性件25恢复原始状态时,第二支撑外壳24相对第一支撑外壳23沿箭头a2方向移动,直至第二支撑外壳24的边缘部27被活动腔26的内端面28抵持,从而限制第二支撑外壳24移动。
请结合图3和图4,本实施例中,支撑底座21与第一支撑外壳23之间通过紧固件(未标号)连接,具体的:支撑底座21具有向上突伸形成第二凸起部(未标号),对应的,第一支撑外壳23具有和第二凸起部相匹配的第二凹槽(未标号),支撑底座21的第二凸起部插入至第一支撑外壳23的第二凹槽内,并通过紧固件固定。
金属旋转轴14的一端安装有金属件15,金属件15与磁性件18磁性连接。金属旋转轴是能传导磁场的金属转轴,金属件是能被磁铁吸附的金属材料。驱动组件还包括安装套16,金属旋转轴14固定在安装套16内,安装套16与支撑架38上的空腔35为相互匹配的多边形结构,安装套16插接在空腔35内并于安装套16的周向上形成干涉。本实施例中,安装套16的截面、空腔35的截面为正三角形,通过采用正多边形的结构,使得安装套16与空腔35对接方便,当安装套16旋转时,空腔35随着安装套16进行旋转并带动支撑架 38转动。
在本实施例中,金属旋转轴14的数量可以为多个,对应的,每种类型的清洁组件12的数量也可以为多个。具体的,设备主体上可以同时装配两个或两个以上的清洁组件12,该清洁组件12可以为同一类型,也可以为不同类型,通常情况在,每次所装配的清洁组件12类型相同。由于需要同时装配两个及以上的清洁组件12,所以,金属旋转轴14包括两个及以上,驱动组件还包括设置在驱动件17与金属旋转轴14之间的传动组件,传动组件将驱动件17的输出轴与金属旋转轴14相连并将驱动件17的旋转驱动力传输给两个及以上的金属旋转轴14。可选地,传动组件可以为锥齿轮,当然,传动组件也可以为其他类型,本实施例不对传动组件的类型作限定。示意性地,金属旋转轴14的数量为两个,对应的清洁组件12的数量也为两个,驱动件17将旋转驱动力由输出轴输出,通过传动组件将该旋转驱动力传输至两个金属旋转轴14上,两个金属旋转轴14带动两个清洁组件12转动,此时,两个清洁组件12的旋转方向相反。驱动件17可以为电机。
在其他实施例中,金属旋转轴14的数量可以仅为一个,设备主体每次仅可以安装一个清洁组件12,清洁组件12安装在金属旋转轴14上,金属旋转轴14用于带动清洁组件12进行清洁运动。
请结合图1至图4,设备主体10底部的底板19内凹形成开口向下的第一凹槽20,第一霍尔传感器11或测距传感器11安装在第一凹槽20内。磁性组件13或特殊距离组件13设置在以清洁组件12的中轴线为中心的圆周上。第一霍尔传感器11或测距传感器11在清洁组件12上的正投影位于磁性组件13或特殊距离组件13所在的以清洁组件12的中轴线为中心的圆周上。
在本实施例中,第一霍尔传感器11的数量设置为一个。当识别特征13为磁性组件13时,第一霍尔传感器11的正投影在磁性组件13所在的圆周上转动以确定在一个旋转周期内检测到的磁信号的数量。在本实施例中,第一霍尔传感器11的数量设置为一个。当清洁组件12安装在设备主体10上时,清洁组件12上的磁性组件13发射磁信号,由第一霍尔传感器11感应磁信号,当第一霍尔传感器11感应到该磁信号后会输出一个低电平信号,自清洁设备根据低电平信号的数量来确定清洁组件12的组件类型。示意性地,当清 洁组件12旋转一周后第一霍尔传感器11感应到的磁信号的数量为1个时,确定清洁组件12的组件类型为涤棉材质的清洁组件12;当清洁组件12旋转一周后第一霍尔传感器11感应到的磁信号的数量为2个时,确定清洁组件12的组件类型为抛光材质的清洁组件12;当清洁组件12旋转一周后第一霍尔传感器11感应到的磁信号的数量为3个时,确定清洁组件12的组件类型为珊瑚绒材质的清洁组件12,在此不对组件类型做任何限定。
在其他实施例中,第一霍尔传感器11的数量设置为多个,具体的,第一霍尔传感器11的数量与清洁组件12的种类相对应。比如,清洁组件12的种类为2种,对应的第一霍尔传感器11的数量设置为2个;清洁组件12的种类为3种,对应的第一霍尔传感器11的数量设置为3个。此时,设备主体10上具有第一安装标识,清洁组件12上具有与第一安装标识对应的第二安装标识,当清洁组件12安装时,通过第一安装标识与第二安装标识相配合使得第一霍尔传感器11与磁性组件13相对。当清洁组件12安装在设备主体10上时,清洁组件12上的磁性组件13发射磁信号,由第一霍尔传感器11感应磁信号,当第一霍尔传感器11感应到该磁信号后会输出一个低电平信号,自清洁设备根据低电平信号的数量来确定清洁组件12的组件类型。示意性地,当清洁组件12安装在设备主体10上时,第一霍尔传感器11感应到的磁信号的数量为1个时,确定清洁组件12的组件类型为涤棉材质的清洁组件12;第一霍尔传感器11感应到的磁信号的数量为2个时,确定清洁组件12的组件类型为抛光材质的清洁组件12;第一霍尔传感器11感应到的磁信号的数量为3个时,确定清洁组件12的组件类型为珊瑚绒材质的清洁组件12。此处对组件的类型不做限定。
当识别特征13为特殊距离组件13时,测距传感器11的正投影在特殊距离组件13所在的圆周上转动以确定在一个旋转周期内检测到的反射信号的数量。测距传感器11发射识别信号并接收由清洁组件12上的特殊距离组件13反射回来的反射信号。测距传感器11与特殊距离组件13相对时的反射信号为第一反射信号,清洁机器人根据第一反射信号的数量确定特殊测距值的数量,从而来确定清洁组件12的组件类型。其中,特殊测距值为测距传感器11接收到的第一反射信号的时长与光速的乘积。示意性地,当清洁组件 12旋转一周后测距传感器11接收到的第一反射信号的数量为1个时,确定清洁组件12的组件类型为涤棉材质的清洁组件12;当清洁组件12旋转一周后测距传感器11接收到的第一反射信号的数量为2个时,确定清洁组件12的组件类型为抛光材质的清洁组件12;当清洁组件12旋转一周后测距传感器11接收到的第一反射信号的数量为3个时,确定清洁组件12的组件类型为珊瑚绒材质的清洁组件12,此处对第一反射信号的数量和组件类型不做限定。
在其他实施例中,测距传感器11的数量设置为多个,具体的,测距传感器11的数量与清洁组件12的种类相对应。比如,清洁组件12的种类为2种,对应的测距传感器11的数量设置为2个;清洁组件12的种类为3种,对应的测距传感器11的数量设置为3个。此时,设备主体上具有第一安装标识,清洁组件12上具有与第一安装标识对应的第二安装标识,当清洁组件12安装时,通过第一安装标识与第二安装标识相配合使得测距传感器11与特殊距离组件13相对。当清洁组件12安装在设备主体上时,测距传感器11发射识别信号并接受由特殊距离组件13反射回来的反射信号。测距传感器11与特殊距离组件13相对时的反射信号为第一反射信号,清洁机器人根据第一反射信号的数量确定特殊测距值的数量,从而来确定清洁组件12的组件类型。其中,特殊测距值为测距传感器11接收到的第一反射信号的时长与光速的乘积。示意性地,当清洁组件12安装在设备主体上时,测距传感器11接受到的第一反射信号的数量为1个时,确定清洁组件12的组件类型为涤棉材质的清洁组件12;测距传感器11接受到的第一反射信号的数量为2个时,确定清洁组件12的组件类型为抛光材质的清洁组件12;测距传感器11接受到的第一反射信号的数量为3个时,确定清洁组件12的组件类型为珊瑚绒材质的清洁组件12。此处对组件的类型不做限定。
本实施例中,该自清洁设备还包括与第一霍尔传感器11或测距传感器11通信相连的提示组件(未图示),用于在第一霍尔传感器11或测距传感器11感应到识别特征13时输出提示信息。在本实施例中,提示组件可以为指示灯和/或蜂鸣器,本实施例不对提示组件的类型作限定。
在一个示例中,自清洁设备包括与第一霍尔传感器11或测距传感器11通信相连的控制组件(未图示),第一霍尔传感器11在感应到磁信号时会输 出一个低电平信号或测距传感器11在与特殊距离组件13相对时会有一个特殊测距值,控制组件接收到该低电平信号或该特殊测距值后控制提示组件输出提示信息。
在另一个示例中,检测不同组件类型的检测部与提示组件形成一个串联的电路,当检测不同组件类型的检测部检测到低电平信号或该特殊测距值时,检测不同组件类型的检测部的开关闭合,提示组件输出提示信息。
根据上述结构可知,通过在清洁组件的支撑架上安装具有识别清洁组件的组件类型的识别特征,通过自清洁设备检测到的识别特征的数量来检测清洁组件是否安装在自清洁设备的设备主体上、以及检测清洁组件的组件类型,提高自清洁设备智能化程度。
图7是本申请一个实施例提供的清洁组件检测方法的流程图,该方法至少包括以下几个步骤:
步骤701,控制自清洁设备运行。
其中,控制自清洁设备运行包括控制自清洁设备中的驱动组件运行,比如:控制驱动组件运行预设圈数或者预设时长。
步骤702,获取设备主体采集到的识别特征数量。
在一个示例中,识别特征为磁性组件。霍尔传感器每感应到一个磁信号时就会输出一个低电平信号,控制组件与霍尔传感器相连,根据霍尔传感器输出的低电平信号的数量可以确定出磁信号的数量从而可以确定出磁性组件的数量。
在另一个示例中,识别特征为特殊距离组件。测距传感器与特殊距离组件相对时会有一个特殊距离值,控制组件与测距传感器相连,根据测距传感器输出的特殊距离值的数量可以确定出特殊距离组件的数量。
步骤703,根据识别特征数量确定清洁组件的组件类型。
具体的,根据识别特征数量确定清洁组件的组件类型,包括:
根据预定时间段内检测到的磁性组件总数量和预定时间段内清洁组件的旋转圈数,确定在一个旋转周期内检测到磁性组件的数量;或根据预定 时间段内检测到的特殊距离组件总数量和预定时间段内清洁组件的旋转圈数,确定在一个旋转周期内检测到特殊距离组件的数量;
根据确定的磁性组件数量或特殊距离组件数量确定组件类型。
在一种可能的实现方式中,预定时间段为清洁组件旋转预设圈数所需的时间。可选地,预定时间段可以为清洁组件旋转10圈到30圈中的任一圈数所需的时间,在本实施例中,预定时间段为清洁组件旋转15周所需的时间。当然,在其他实施例中,预定时间段也可以为清洁组件旋转其它圈数所需的时间,本实施例不对预定时间段的时长作限定。
在一个示例中,获取预定时间段内清洁组件的旋转圈数为固定圈数,比如:10圈到30圈中的任一圈数,此时,控制组件通过控制驱动组件运行预设圈数使得清洁组件旋转圈数为该固定圈数,然后,获取旋转固定圈数后的识别特征总数量。
在另一个示例中,获取预定的时间段内清洁组件的旋转圈数为根据该时间段的时长与驱动组件的驱动速度的比值。驱动速度用于指示驱动组件驱动清洁组件每旋转一圈占用的时长。比如:采集识别特征总数量的时间段的时长为1秒,且在1秒内驱动组件驱动清洁组件的旋转一圈的时长为0.1秒,则该时间段内清洁组件的旋转圈数为1/0.1=10圈。
控制组件将识别特征总数量与旋转圈数之商确定为识别特征的数量,比如:控制清洁组件旋转15圈,霍尔传感器或测距传感器感应到的识别特征的总数量为150个,确定识别特征的数量为10个。
其中,识别特征数量与清洁组件的组件类型对应,不同的组件类型对应的识别特征数量不同。比如:当识别特征的数量为3时,清洁组件的组件类型为涤棉材质;当识别特征的数量为4时,清洁组件的组件类型为抛光材质;当识别特征的数量为5时,清洁组件的组件类型为竹纤维材质。
可选地,在根据识别特征数量确定清洁组件的组件类型之后,还包括:根据组件类型确定自清洁设备的工作模式;控制自清洁设备按照工作模式执行清洁任务。
示意性地,当组件类型为涤棉材质时,自清洁设备的工作模式为对地 面进行清洁,当组件类型为抛光材质时,自清洁设备的工作模式为对地面进行抛光。当然,自清洁设备的工作模式也可以根据组件类型设置为其它模式,本申请在此不再一一列举。
由于自清洁设备在执行清洁任务时,需要保证清洁组件安装在设备主体上,因此,在步骤702之后,还可以检测清洁组件是否安装在自清洁设备的设备主体上。
其中,检测清洁组件是否安装在自清洁设备的设备主体上,包括:根据识别特征数量确定清洁组件是否安装在自清洁设备的设备主体上;在清洁组件安装在设备主体上时,执行步骤703;在清洁组件未安装在设备主体上时,流程结束。
具体地,当识别特征数量为0时,确定清洁组件未安装在自清洁设备的设备主体上;当识别特征数量不为0时,确定清洁组件安装在自清洁设备的设备主体上。
综上所述,本实施例提供的清洁组件检测方法,通过在清洁组件的支撑架上安装具有识别清洁组件的组件类型的识别特征,通过自清洁设备检测到的识别特征的数量来检测清洁组件是否安装在自清洁设备的设备主体上、以及检测清洁组件的组件类型,提高自清洁设备智能化程度。
另外,根据组件类型确定自清洁设备的工作模式,控制自清洁设备按照工作模式执行清洁任务,无需人工调节自清洁设备的工作模式,可以进一步提高自清洁设备的智能化程度。
实施例二
请参阅图1、图4图8-9所示,本申请一实施例所示的清洁机器人包括设备主体10、信号传感器11、驱动组件、清洁组件12和电池37。信号传感器11、驱动组件和电池37均安装在设备主体10内部。在本实施例中,设备主体10底部设置有底板19,信号传感器11安装在底板19上。电池37用于给清洁机器人提供电力。清洁组件12与设备主体10可拆卸连接,使用时,清洁组件12配置在设备主体10上。清洁组件12包括支撑架38和安装在支撑架38上的清洁件22以及安装在支撑架38上的磁性组件40, 清洁件22用于对地面进行清洁运动,磁性组件40与驱动组件磁性连接。清洁组件12通过支撑架38与驱动组件可拆卸连接,驱动组件输出旋转力至支撑架38后由支撑架38带动清洁件22转动。驱动组件包括驱动件17和与驱动件17直接相连的金属旋转轴14,金属旋转轴14可拆卸地插接在支撑架38内,用于带动清洁组件12进行旋转。
请结合图4、图9及图10,清洁组件12的类型至少为两种,每种清洁组件12上设置的清洁件22类型不同。具体的,清洁组件12上清洁件22的材质不同。可选地,清洁件22的材质可以为涤棉材质或者为抛光材质或者为珊瑚绒材质,当然,清洁件22的材质也可以为其他,本实施例不对清洁件22的材质作限定。
每种类型的清洁组件12的支撑架38上还设置有信号反射组件41,当清洁组件12装配在设备主体(未标号)上后,信号反射组件41位于信号传感器11的下方,用来反射信号传感器11发射的传感信号。具体的,清洁组件12的支撑架38上具有信号反射组件41,信号反射组件41以支撑架38的中轴线29为中心均匀分布在支撑架38上。信号反射组件41的数量与清洁组件12的组件类型相对应,不同的组件类型对应的信号反射组件41的数量不同。示意性地,清洁组件12的组件类型为3种,为了方便区分,3种清洁组件12分别被命名为第一清洁组件、第二清洁组件和第三清洁组件,第一清洁组件的清洁件22定义为涤棉材质的清洁件22,第二清洁组件的清洁件22定义为抛光材质的清洁件22,第三清洁组件的清洁件22定义为珊瑚绒材质的清洁件22。在一种可能的实现方式中,第一清洁组件对应的信号反射组件41的数量为1个,第二清洁组件对应的信号反射组件41的数量为2个,第三清洁组件对应的信号反射组件41的数量为3个。当然,在其他实施例中,清洁组件12的组件类型与信号反射组件41的数量的对应关系也可以为其他,本实施例不对此作限定。
支撑架38包括支撑底座21、固定在支撑底座21上的第一支撑外壳23和套接在第一支撑外壳23内的第二支撑外壳24。清洁件22安装在支撑底座21上,设备主体与支撑架38之间设置有用于减震的弹性件25。
具体的,请结合图9和图6,第二支撑外壳24包括围设形成环形腔31 的内侧壁32、外侧壁33以及顶侧壁34,其中,顶侧壁34连接内侧壁32和外侧壁33。弹性件25设置在环形腔31内,弹性件25的一端抵持顶侧壁34,另一端穿过环形腔31并与支撑底座21相抵。内侧壁32远离外侧壁33的一侧还形成有空腔35。弹性件25的中轴线与空腔35的中轴线重叠。
第二支撑外壳24还包括与空腔35相连的容置腔36,磁性组件40安装在容置腔36底部且位于空腔35的正下方,磁性组件40的中轴线与金属旋转轴14的中轴线重叠。本实施例中,该容置腔36和空腔35一体成型。可选地,磁性组件40可以为条状结构,或者U型架构,或者马蹄形结构等,本实施例不对磁性组件40的形状作限定。
第二支撑外壳24还包括自外侧壁33的底部沿圆周方向向外突伸形成的边缘部27,第一支撑外壳23具有与第二支撑外壳24的边缘部27相匹配的活动腔26,该活动腔26形成第一支撑外壳23的底面,边缘部27插入至活动腔26,活动腔26的深度大于边缘部27的厚度,所以,边缘部27可以在活动腔26内沿活动腔26的深度方向(图9中箭头a1-a2所指方向为深度方向)移动。当第二支撑外壳24的边缘部27在活动腔26内沿活动腔26的深度方向移动时,可以对清洁机器人起到减震作用。
本实施例中,弹性件25为压簧,当弹性件25压缩时,第二支撑外壳24相对第一支撑外壳23沿箭头a1方向移动,直至第二支撑外壳24抵持支撑底座21;当弹性件25恢复原始状态时,第二支撑外壳24相对第一支撑外壳23沿箭头a2方向移动,直至第二支撑外壳24的边缘部27被活动腔26的内端面28抵持,从而限制第二支撑外壳24移动。
请结合图9和图4,本实施例中,支撑底座21与第一支撑外壳23之间通过紧固件(未标号)连接,具体的:支撑底座21具有向上突伸形成第二凸起部(未标号),对应的,第一支撑外壳23具有和第二凸起部相匹配的第二凹槽(未标号),支撑底座21的第二凸起部插入至第一支撑外壳23的第二凹槽内,并通过紧固件固定。
金属旋转轴14的一端安装有金属件15,金属件15与磁性组件40磁性连接, 金属旋转轴是能传导磁场的金属转轴,金属件是能被磁铁吸附的金属材料。驱动组件还包括安装套16,金属旋转轴14固定在安装套16内,安装套16与支撑架38上的空腔35为相互匹配的多边形结构,安装套16插接在空腔35内并于安装套16的周向上形成干涉。本实施例中,安装套16的截面、空腔35的截面为正三角形,通过采用正多边形的结构,使得安装套16与空腔35对接方便,当安装套16旋转时,空腔35随着安装套16进行旋转并带动支撑架38转动。
在本实施例中,当清洁组件12安装在设备主体10上时,信号反射组件41与信号传感器11相对应,信号传感器11发射传感信号并接受由信号反射组件41反射回来的反射信号,进而可以快速确定清洁组件是否安装。
在本实施例中,金属旋转轴14的数量可以为多个,对应的,每种类型的清洁组件12的数量也可以为多个。具体的,设备主体上可以同时装配两个或两个以上的清洁组件12,该清洁组件12可以为同一类型,也可以为不同类型,通常情况在,每次所装配的清洁组件12类型相同。由于需要同时装配两个及以上的清洁组件12,所以,金属旋转轴14包括两个及以上,驱动组件还包括设置在驱动件17与金属旋转轴14之间的传动组件,传动组件将驱动件17的输出轴与金属旋转轴14相连并将驱动件17的旋转驱动力传输给两个及以上的金属旋转轴14。可选地,传动组件可以为锥齿轮,当然,传动组件也可以为其他类型,本实施例不对传动组件的类型作限定。示意性地,金属旋转轴14的数量为两个,对应的清洁组件12的数量也为两个,驱动件17将旋转驱动力由输出轴输出,通过传动组件将该旋转驱动力传输至两个金属旋转轴14上,两个金属旋转轴14带动两个清洁组件12转动,此时,两个清洁组件12的旋转方向相反。驱动件7可以为电机。
在其他实施例中,金属旋转轴14的数量可以仅为一个,设备主体每次仅可以安装一个清洁组件12,清洁组件12安装在金属旋转轴14上,金属旋转轴14用于带动清洁组件12进行清洁运动。
请结合图1、图4、图8及图9,设备主体10底部的底板19内凹形成开口向下的第一凹槽20,信号传感器11安装在第一凹槽20内。信号反射组件41设置在以所述清洁组件12的中轴线为中心的圆周上,信号传感器11的正投影 位于信号反射组件41所在的以清洁组件12的中轴线为中心的圆周上。在本实施例中,信号传感器11的数量设置为一个。当清洁组件12安装在设备主体10上时,驱动组件带动支撑架转动,信号传感器11发射传感信号并接受由清洁组件12上的信号反射组件41反射回来的反射信号,可以获得清洁组件12每旋转一周,信号传感器11采集到的反射信号的数量。信号传感器11与信号反射组件41相对时的反射信号为第一反射信号,清洁机器人根据第一反射信号的数量确定清洁组件12的组件类型。示意性地,当清洁组件12旋转一周后信号传感器11接收到的第一反射信号的数量为1个时,确定清洁组件12的组件类型为涤棉材质的清洁组件12;当清洁组件12旋转一周后信号传感器11接收到的第一反射信号的数量为2个时,确定清洁组件12的组件类型为抛光材质的清洁组件12;当清洁组件12旋转一周后信号传感器11接收到的第一反射信号的数量为3个时,确定清洁组件12的组件类型为珊瑚绒材质的清洁组件12,此处对第一反射信号的数量和组件类型不做限定。
在其他实施例中,信号传感器11的数量设置为多个,具体的,信号传感器11的数量与清洁组件12的种类相对应。比如,清洁组件12的种类为2种,对应的信号传感器11的数量设置为2个;清洁组件12的种类为3种,对应的信号传感器11的数量设置为3个。此时,设备主体10上具有第一安装标识,清洁组件12上具有与第一安装标识对应的第二安装标识,当清洁组件12安装时,通过第一安装标识与第二安装标识相配合使得信号传感器11与信号反射组件41相对。当清洁组件12安装在设备主体10上时,信号传感器11发射传感信号并接受由信号反射组件41反射回来的反射信号。信号传感器11与信号反射组件41相对时的反射信号为第一反射信号,清洁机器人根据第一反射信号的数量确定清洁组件12的组件类型。示意性地,当清洁组件12安装在设备主体10上时,信号传感器11接受到的第一反射信号的数量为1个时,确定清洁组件12的组件类型为涤棉材质的清洁组件12;信号传感器11接受到的第一反射信号的数量为2个时,确定清洁组件12的组件类型为抛光材质的清洁组件12;信号传感器11接受到的第一反射信号的数量为3个时,确定清洁组件12的组件类型为珊瑚绒材质的清洁组件12。此处对组件的类型不做限定。
其中,信号传感器11可以为红外传感器或者可以为测距传感器,本实施例不对信号传感器11的类型作限定。当信号传感器11为红外传感器时,信号反射组件41用于反射红外传感器发射的红外光信号,此时,信号反射组件41可以为颜色标识;当信号传感器11为测距传感器时,信号反射组件41用于反射测距传感器发射的测距信号,可以为凸起或者凹槽,信号反射组件41与测距传感器相对时的测距值为第一测距值,信号反射组件41与测距传感器未相对时的测距值为第二测距值,第一测距值与第二测距值不同,第一测距值的数量与清洁组件的组件类型相对应,此时,信号反射组件41可以为凹槽或者凸起。
本实施例中,该清洁机器人上还安装有用以感应磁性组件40的第二霍尔传感器39,第二霍尔传感器39靠近驱动组件设置或安装在驱动组件上,磁性组件40的中轴线、金属旋转轴14的中轴线、第二霍尔传感器39的中轴线重叠。当清洁组件12安装在清洁机器人上后,磁性组件40发射磁信号,由第二霍尔传感器39感应磁性组件40发射的磁信号,从而确定清洁组件12是否安装在清洁机器人上。
本实施例中,该清洁机器人还包括与信号传感器11通信相连的提示组件(未图示),用于在信号传感器11感应到传感信号时输出提示信息。在本实施例中,提示组件可以为指示灯和/或蜂鸣器,本实施例不对提示组件的类型作限定。
在一个示例中,清洁机器人包括与信号传感器11通信相连的控制组件(未图示),信号传感器11在与信号反射组件41相对时会有一个特殊值,控制组件接收到该特殊值后控制提示组件输出提示信息。
在另一个示例中,检测不同组件类型的检测部与提示组件形成一个串联的电路,当检测不同组件类型的检测部检测到特殊值时,检测不同组件类型的检测部的开关闭合,提示组件输出提示信息。
根据上述结构可知,通过设置不同数量的信号反射组件,由信号传感器发射传感信号,获取信号反射组件反射回来的反射信号,清洁机器人根据信号传感器与信号反射组件相对时的第一反射信号的数量确定特殊值的数量从而确定清洁组件的组件类型,可以在清洁机器人执行清洁任务之前检 测清洁组件是否安装在清洁机器人的设备主体上、以及检测清洁组件的组件类型,提高清洁机器人智能化程度。
实施例三
请结合图1、图4、图12、图6及图11,本申请一较佳实施例所示的清洁机器人包括设备主体10、第一霍尔传感器11、驱动组件、清洁组件12和电池(未图示)。第一霍尔传感器11、驱动组件和电池均安装在设备主体10内部。在本实施例中,该第一霍尔传感器11靠近驱动组件设置,其位于驱动组件的上方,当然,在其他实施例中,第一霍尔传感器11也设置在驱动组件上。电池用于给清洁机器人提供电力。清洁组件12与设备主体10可拆卸连接,使用时,清洁组件12配置在设备主体10上。清洁组件12包括支撑架38、安装在支撑架38上的清洁件22以及安装在支撑架38上的磁性组件40。清洁件22用于对地面进行清洁运动,磁性组件40的磁极形成被第一霍尔传感器11识别的识别码。清洁组件12通过支撑架38与驱动组件可拆卸连接,驱动组件输出旋转力至支撑架38后由支撑架38带动清洁件转动。驱动组件包括驱动件17和与驱动件17直接相连的金属旋转轴14,金属旋转轴14可拆卸地插接在支撑架38内,用于带动清洁组件12进行旋转。
请结合图1和图4,本实施例中,清洁组件12为两种类型,对应地,清洁组件12上的清洁件22也为两种类型。可选地,清洁件22的类型可以为第一材质的清洁件或者为第二材质的清洁件。比如,清洁件22的类型可以为涤棉材质或者为抛光材质,本实施例不对清洁件22的类型作限定。每种类型的清洁组件12上的识别部不同,具体的,两种类型的清洁组件12上形成识别码的磁性组件(未标号)的磁极相异,即其中一个清洁组件12上的识别码为N极(可称之为N极识别码),另一个清洁组件12上的识别码为S极(可称之为S极识别码)。示意性地,为了便于区别,两种类型的清洁组件12分别被命名为第一清洁组件和第二清洁组件,第一清洁组件的清洁件22定义为涤棉材质的清洁件,对应的,第一清洁组件上的识别码为N极识别码;第二清洁件22定义为抛光材质的清洁件,对应的,第二清洁 组件上的识别码为S极识别码。当然,第一清洁组件上的识别码也可以为S极识别码,第二清洁组件上的识别码也可以为N极识别码,本实施例不对清洁组件12的类型与磁性组件的磁极对应关系作限定。请参考图4、图6及图12,支撑架38包括支撑底座21、固定在支撑底座21上的第一支撑外壳23和套接在第一支撑外壳23内的第二支撑外壳24。清洁件22安装在支撑底座21上。清洁组件12还包括设置在支撑架38内的弹性件25,其中弹性件25可用于减震。具体的,第二支撑外壳24包括环形腔31、围设形成环形腔31的内侧壁32、与内侧壁32同心的外侧壁33以及连接内侧壁32和外侧壁33的顶侧壁34,弹性件25设置在环形腔31内,弹性件25的一端抵持顶侧壁34,另一端穿过环形腔31并与支撑底座21相抵。内侧壁32远离外侧壁33的一侧还形成有空腔35。弹性件25的中轴线与空腔35的中轴线重叠且弹性件25位于空腔35的外侧。
第二支撑外壳24还包括与空腔35相连的容置腔36,磁性组件40安装在容置腔36底部且位于空腔35的正下方,磁性组件40的中轴线与金属旋转轴14的中轴线重叠。本实施例中,该容置腔36和空腔35一体成型。可选地,磁性组件40可以为磁铁,和/或,磁石等具有磁性的物体。本实施例不对磁性组件40的具体类型作限定。
第二支撑外壳24还包括自外侧壁33的底部沿圆周方向向外突伸形成的边缘部27,第一支撑外壳23具有与第二支撑外壳24的边缘部27相匹配的活动腔26,该活动腔26形成第一支撑外壳23的底面,边缘部27插入至活动腔26,活动腔26的深度大于边缘部27的厚度,所以,边缘部27可以在活动腔26内沿活动腔26的深度方向(图12中箭头a1-a2所指方向为深度方向)移动。当二支撑外壳24的边缘部27在活动腔26内沿活动腔26的深度方向移动时,可以对清洁机器人起到减震作用。
本实施例中,弹性件25为压簧,当弹性件25压缩时,第二支撑外壳24相对第一支撑外壳23沿箭头a1方向移动,直至第二支撑外壳24抵持支撑底座21;当弹性件25恢复原始状态时,第二支撑外壳24相对第一支撑外壳23沿箭头a2方向移动,直至第二支撑外壳24的边缘部27被活动 腔26的内端面28抵持,从而限制第二支撑外壳24移动。
本实施例中,支撑底座21与第一支撑外壳23之间通过紧固件(未标号)连接,具体的:支撑底座21具有向上突伸形成第二凸起部(未标号),对应的,第一支撑外壳23具有和第二凸起部相匹配的第二凹槽(未标号),支撑底座21的第二凸起部插入至第一支撑外壳23的第二凹槽内,并通过紧固件固定。
金属旋转轴14的一端安装有金属件15,金属件15与磁性组件40磁性连接,金属旋转轴是能传导磁场的金属转轴,金属件是能被磁铁吸附的金属材料。驱动组件还包括安装套16,金属旋转轴14固定在安装套16内,安装套16与支撑架38上的空腔35为相互匹配的多边形结构,安装套16插接在空腔35内并于安装套16的周向上形成干涉。本实施例中,安装套16的截面、空腔35的截面为正三角形,通过采用正多边形的结构,使得安装套16与空腔35对接方便,当安装套16旋转时,空腔35随着安装套16进行旋转并带动支撑架38转动。
在本实施例中,金属旋转轴14的数量可以为多个,对应的,每种类型的清洁组件12的数量也可以为多个。具体的,设备主体10上可以同时装配两个或两个以上的清洁组件12,该清洁组件12可以为同一类型,也可以为不同类型,通常情况在,每次所装配的清洁组件12类型相同。由于需要同时装配两个及以上的清洁组件12,所以,金属旋转轴14包括两个及以上,驱动组件还包括设置在驱动件17与金属旋转轴14之间的传动组件,传动组件将驱动件17的输出轴与金属旋转轴14相连并将驱动件17的旋转驱动力传输给两个及以上的金属旋转轴14。可选地,传动组件可以为锥齿轮,当然,传动组件也可以为其他类型,本实施例不对传动组件的类型作限定。示意性地,金属旋转轴14的数量为两个,对应的清洁组件12的数量也为两个,驱动件17将旋转驱动力有输出轴输出,通过传动组件将该旋转驱动力传输至两个金属旋转轴14上,两个金属旋转轴14带动两个清洁组件12转动,此时,两个清洁组件12的旋转方向相反。驱动件17可以为电机。
在其他实施例中,金属旋转轴14的数量可以仅为一个,设备主体10每次仅可以安装一个清洁组件12,清洁组件12安装在金属旋转轴14上,金属旋转 轴14用于带动清洁组件12进行清洁运动。
第一霍尔传感器11用于识别清洁组件12上的识别码,在本实施例中,设备主体10上安装有两根金属旋转轴14,对应的,清洁组件12的数量为两个,每根金属旋转轴14均与一个清洁组件12对接,所以,每根金属旋转轴14上方的第一霍尔传感器11的数量设置为两个,分别为检测S极识别码的第一霍尔传感器和检测N极识别码的第一霍尔传感器,第一霍尔传感器11通过检测到对应的识别码,从而可以使该清洁机器人判定清洁组件12的类型。比如,两种类型的清洁组件12分别被命名为第一清洁组件和第二清洁组件,当第一清洁组件被安装在设备主体10上时,该第一清洁组件的识别部为S极识别部,那么,检测S极识别码的第一霍尔传感器会识别到S极识别码,并且输出一个低电平信号,此时,确定被配置在设备主体10上的清洁组件12的组件类型为第一清洁组件;当第二清洁组件被安装在设备主体10上,该第二清洁组件的识别部为N极识别部,那么,检测N极的第一霍尔传感器会识别到N极识别码,并且输出一个低电平信号,此时,确定被配置在设备主体10上的清洁组件12的组件类型为第二清洁组件。
第一霍尔传感器11通过对霍尔芯片的封装方式的不同进行分类。比如,对于MT869X系列的第一霍尔传感器11,使用Flat TO-92封装方式的第一霍尔传感器11为检测S极的第一霍尔传感器,使用SOT-23封装方式的第一霍尔传感器11为检测N极的第一霍尔传感器。当然,霍尔芯片也可以使用其他的封装方式,本实施例不对霍尔芯片的封装方式作限定。
本实施例中,该清洁机器人还包括与第一霍尔传感器11通信相连的提示组件(未图示),用于在第一霍尔传感器11感应到磁信号时输出提示信息。在本实施例中,提示组件可以为指示灯和/或蜂鸣器,本实施例不对提示组件的类型作限定。
在一个示例中,清洁机器人包括与第一霍尔传感器11通信相连的控制组件(未图示),第一霍尔传感器11在识别到对应的识别码后会输出一个低电平信号,控制组件接收到该低电平信号后控制提示组件输出提示信息。
在另一个示例中,清洁机器人上的检测S极识别码的第一霍尔传感器、检测N极识别码的第一霍尔传感器和提示组件形成一个并联的电路,当检测 S极识别码的第一霍尔传感器识别到对应的识别码后,检测S极识别码的第一霍尔传感器的开关闭合,提示组件输出提示信息;当检测N极识别码的第一霍尔传感器识别到对应的识别码后,检测N极识别码的第一霍尔传感器的开关闭合,提示组件输出提示信息。
根据上述结构可知,通过第一霍尔传感器识别两种类型的清洁组件上的相异的识别码来检测清洁组件是否安装在清洁机器人的设备主体上以及清洁组件具体的组件类型,提高清洁机器人的智能化程度。
实施例四
请结合图1、图4及图13-图14,本申请一实施例所示的清洁机器人包括设备主体10、测距传感器11、驱动组件、清洁组件12和电池37。测距传感器11、驱动组件和电池37均安装在设备主体10内部。在本实施例中,设备主体10底部设置有底板19,测距传感器11安装在底板19上,用来发射测距信号并接受测距信号的反射信号。电池37用于给清洁机器人提供电力。清洁组件12与设备主体10可拆卸连接,使用时,清洁组件12配置在设备主体10上。清洁组件12包括支撑架38、安装在支撑架38上的清洁件22以及安装在支撑架38上的磁性组件40,清洁件22用于对地面进行清洁运动,磁性组件40与驱动组件磁性连接。驱动组件包括驱动件17和与驱动件17直接相连的金属旋转轴14,金属旋转轴14从第一凹槽20底部穿出且可拆卸地插接在支撑架38内,用于带动清洁组件12进行旋转。
请结合图4、图10及图14,清洁组件12的类型至少为两种,每种清洁组件12上设置的清洁件22类型不同。具体的,清洁组件12上清洁件22的材质不同。可选地,清洁件22的材质可以为涤棉材质或者为抛光材质或者为珊瑚绒材质,当然,清洁件22的材质也可以为其他,本实施例不对清洁件22的材质作限定。
每种类型的清洁组件12的支撑架38上还设置有至少一个信号反射组件41,当清洁组件12装配在设备主体(未标号)上后,信号反射组件41位于测距传感器11的下方,用来反射测距传感器11发射的测距信号。具体的,清洁组件12的支撑架38上具有信号反射组件41,信号反射组件41以支撑架38的中轴线29为中心均匀分布在支撑架38上,。信号反射组件41的数量与清 洁组件12的组件类型相对应,不同的组件类型对应的信号反射组件41的数量不同。示意性地,清洁组件12的组件类型为3种,为了方便区分,3种清洁组件12分别被命名为第一清洁组件、第二清洁组件和第三清洁组件,第一清洁组件的清洁件22定义为涤棉材质的清洁件22,第二清洁组件的清洁件22定义为抛光材质的清洁件22,第三清洁组件的清洁件22定义为珊瑚绒材质的清洁件22,因此,第一清洁组件对应的信号反射组件41的数量为1个,第二清洁组件对应的信号反射组件41的数量为2个,第三清洁组件对应的信号反射组件41的数量为3个。当然,在其他实施例中,清洁组件12的组件类型与信号反射组件41的数量的对应关系也可以为其他,本实施例不对此作限定。
信号反射组件41可以是凹槽或者凸起。
支撑架38包括支撑底座21、固定在支撑底座21上的第一支撑外壳23和套接在第一支撑外壳23内的第二支撑外壳24。清洁件22安装在支撑底座21上,设备主体与支撑架38之间设置有用于减震的弹性件25。
具体的,请结合图14和图6,第二支撑外壳24包括环形腔31、围设形成环形腔31的内侧壁32、与内侧壁32同心的外侧壁33以及连接内侧壁32和外侧壁33的顶侧壁34,弹性件25设置在环形腔31内,弹性件25的一端抵持顶侧壁34,另一端穿过环形腔31并与支撑底座21相抵。内侧壁32远离外侧壁33的一侧还形成有空腔35。弹性件25的中轴线与空腔35的中轴线重叠且弹性件25位于空腔35的外侧。
第二支撑外壳24还包括与空腔35相连的容置腔36,磁性组件40安装在容置腔36底部且位于空腔35的正下方,磁性组件40的中轴线与金属旋转轴14的中轴线重叠。本实施例中,该容置腔36和空腔35一体成型。可选地,磁性组件40可以为条状结构,或者U型架构,或者马蹄形结构等,本实施例不对磁性组件40的形状作限定。
第二支撑外壳24还包括自外侧壁33的底部沿圆周方向向外突伸形成的边缘部27,第一支撑外壳23具有与第二支撑外壳24的边缘部27相匹配的活动腔26,该活动腔26形成第一支撑外壳23的底面,边缘部27插入至活动腔26,活动腔26的深度大于边缘部27的厚度,所以,边缘部27 可以在活动腔26内沿活动腔26的深度方向(图14中箭头a1-a2所指方向为深度方向)移动。当第二支撑外壳24的边缘部27在活动腔26内沿活动腔26的深度方向移动时,可以对清洁机器人起到减震作用。
本实施例中,弹性件25为压簧,当弹性件25压缩时,第二支撑外壳24相对第一支撑外壳23沿箭头a1方向移动,直至第二支撑外壳24抵持支撑底座21;当弹性件25恢复原始状态时,第二支撑外壳24相对第一支撑外壳23沿箭头a2方向移动,直至第二支撑外壳24的边缘部27被活动腔26的内端面28抵持,从而限制第二支撑外壳24移动。
请结合图14和图4,本实施例中,支撑底座21与第一支撑外壳23之间通过紧固件(未标号)连接,具体的:支撑底座21具有向上突伸形成第二凸起部(未标号),对应的,第一支撑外壳23具有和第二凸起部相匹配的第二凹槽(未标号),支撑底座21的第二凸起部插入至第一支撑外壳23的第二凹槽内,并通过紧固件固定。
金属旋转轴14的一端安装有金属件15,金属件15与磁性组件40磁性连接。金属旋转轴是能传导磁场的金属转轴,金属件是能被磁铁吸附的金属材料。驱动组件还包括安装套16,金属旋转轴14固定在安装套16内,安装套16与支撑架38上的空腔35为相互匹配的多边形结构,安装套16插接在空腔35内并于安装套16的周向上形成干涉。本实施例中,安装套16的截面、空腔35的截面为正三角形,通过采用正多边形的结构,使得安装套16与空腔35对接方便,当安装套16旋转时,空腔35随着安装套16进行旋转并带动支撑架38转动。
在本实施例中,当清洁组件12安装在设备主体10上时,信号反射组件41与测距传感器11相对应,测距传感器11发射传感信号并接受由信号反射组件41反射回来的反射信号,进而可以快速确定清洁组件是否安装。
在本实施例中,金属旋转轴14的数量可以为多个,对应的,每种类型的清洁组件12的数量也可以为多个。具体的,设备主体上可以同时装配两个或两个以上的清洁组件12,该清洁组件12可以为同一类型,也可以为不同类型,通常情况在,每次所装配的清洁组件12类型相同。由于需要同时装配两个及以上的清洁组件12,所以,金属旋转轴14包括两个及以上,驱动组件还包括 设置在驱动件17与金属旋转轴14之间的传动组件,传动组件将驱动件17的输出轴与金属旋转轴14相连并将驱动件17的旋转驱动力传输给两个及以上的金属旋转轴14。可选地,传动组件可以为锥齿轮,当然,传动组件也可以为其他类型,本实施例不对传动组件的类型作限定。示意性地,金属旋转轴14的数量为两个,对应的清洁组件12的数量也为两个,驱动件17将旋转驱动力由输出轴输出,通过传动组件将该旋转驱动力传输至两个金属旋转轴14上,两个金属旋转轴14带动两个清洁组件12转动,此时,两个清洁组件12的旋转方向相反。驱动件17可以为电机。
在其他实施例中,金属旋转轴14的数量可以仅为一个,设备主体每次仅可以安装一个清洁组件12,清洁组件12安装在金属旋转轴14上,金属旋转轴14用于带动清洁组件12进行清洁运动。
设备主体底部的底板19上具有安装槽(未标号),测距传感器11安装在安装槽内。信号反射组件41设置在以所述清洁组件12的中轴线为中心的圆周上。测距传感器11的正投影位于信号反射组件41所在的以清洁组件12的中轴线为中心的圆周上。在本实施例中,测距传感器11的数量设置为一个。当清洁组件12安装在设备主体10上时,驱动组件带动支撑架转动,测距传感器11发射信号并接收由清洁组件12上的信号反射组件41反射回来的反射信号,可以获得清洁组件12每旋转一周,测距传感器11采集到的反射信号的数量。测距传感器11与信号反射组件41相对时的反射信号为第一反射信号,清洁机器人根据第一反射信号的数量确定特殊测距值的数量,从而来确定清洁组件12的组件类型。其中,特殊测距值为测距传感器11接收到的第一反射信号的时长与光速的乘积。示意性地,当清洁组件12旋转一周后测距传感器11接收到的第一反射信号的数量为1个时,确定清洁组件12的组件类型为涤棉材质的清洁组件12;当清洁组件12旋转一周后测距传感器11接收到的第一反射信号的数量为2个时,确定清洁组件12的组件类型为抛光材质的清洁组件12;当清洁组件12旋转一周后测距传感器11接收到的第一反射信号的数量为3个时,确定清洁组件12的组件类型为珊瑚绒材质的清洁组件12,此处对第一反射信号的数量和组件类型不做限定。
在其他实施例中,测距传感器11的数量设置为多个,具体的,测距传 感器11的数量与清洁组件12的种类相对应。比如,清洁组件12的种类为2种,对应的测距传感器11的数量设置为2个;清洁组件12的种类为3种,对应的测距传感器11的数量设置为3个。此时,设备主体(未标号)上具有第一安装标识,清洁组件12上具有与第一安装标识对应的第二安装标识,当清洁组件12安装时,通过第一安装标识与第二安装标识相配合使得测距传感器11与信号反射组件41相对。当清洁组件12安装在设备主体上时,测距传感器11发射测距信号并接受由信号反射组件41反射回来的反射信号。测距传感器11与信号反射组件41相对时的反射信号为第一反射信号,清洁机器人根据第一反射信号的数量确定特殊测距值的数量,从而来确定清洁组件12的组件类型。其中,特殊测距值为测距传感器11接收到的第一反射信号的时长与光速的乘积。示意性地,当清洁组件12安装在设备主体上时,测距传感器11接受到的第一反射信号的数量为1个时,确定清洁组件12的组件类型为涤棉材质的清洁组件12;测距传感器11接受到的第一反射信号的数量为2个时,确定清洁组件12的组件类型为抛光材质的清洁组件12;测距传感器11接受到的第一反射信号的数量为3个时,确定清洁组件12的组件类型为珊瑚绒材质的清洁组件12。此处对组件的类型不做限定。
其中,设备主体的底板19内凹形成有开口向下的第一凹槽20,安装套16位于第一凹槽20内,支撑架38至少部分插入至第一凹槽20内,测距传感器11位于第一凹槽20外。
本实施例中,该清洁机器人上还安装有用以感应磁性组件40的第二霍尔传感器39,第二霍尔传感器39靠近驱动组件设置或安装在驱动组件上,磁性组件40的中轴线、金属旋转轴14的中轴线、第二霍尔传感器39的中轴线重叠。当清洁组件12安装在清洁机器人上后,磁性组件40发射磁信号,由第二霍尔传感器39感应磁性组件40发射的磁信号,从而确定清洁组件12是否安装在清洁机器人上。
本实施例中,该清洁机器人还包括与测距传感器11通信相连的提示组件(未标号),用于在测距传感器11感应到测距信号时输出提示信息。在本实施例中,提示组件可以为指示灯和/或蜂鸣器,本实施例不对提示组件的类型作限定。
在一个示例中,清洁机器人包括与测距传感器11通信相连的控制组件(未标号),测距传感器11在与信号反射组件41相对时会有一个特殊测距值,控制组件接收到该特殊测距值后控制提示组件输出提示信息。
在另一个示例中,检测不同组件类型的检测部与提示组件形成一个串联的电路,当检测不同组件类型的检测部检测到特殊测距值时,检测不同组件类型的检测部的开关闭合,提示组件输出提示信息。
根据上述结构可知,通过设置不同数量的信号反射组件,由测距传感器发射测距信号,获取信号反射组件反射回来的反射信号,清洁机器人根据测距传感器与信号反射组件相对时的第一反射信号的数量确定特殊测距值的数量从而确定清洁组件的组件类型,可以在清洁机器人执行清洁任务之前检测清洁组件是否安装在清洁机器人的设备主体上、以及检测清洁组件的组件类型,提高清洁机器人智能化程度。
实施例五
请结合图1、图13、图15至图16,本申请一实施例所示的清洁机器人包括设备主体10、红外传感器43、驱动组件、清洁组件12和电池37。红外传感器43、驱动组件和电池37均安装在设备主体10内部。在本实施例中,设备主体10底部设置有底板19,红外传感器43安装在底板19上,用来发射红外光信号并接受红外光信号的反射信号。电池37用于给清洁机器人提供电力。清洁组件12与设备主体10可拆卸连接,使用时,清洁组件12配置在设备主体10上。清洁组件12包括支撑架38、安装在支撑架38上的清洁件22以及安装在支撑架38上的磁性组件40,清洁件22用于对地面进行清洁运动,磁性组件40与驱动组件磁性连接。驱动组件包括驱动件17和与驱动件17直接相连的金属旋转轴14,金属旋转轴14可拆卸地插接在支撑架内,用于带动清洁组件12进行旋转。
请结合图15及图6,清洁组件12的类型至少为两种,每种清洁组件12上设置的清洁件22类型不同。具体的,清洁组件12上清洁件22的材质不同。可选地,清洁件22的材质可以为涤棉材质或者为抛光材质或者为珊瑚绒材质,当然,清洁件22的材质也可以为其他,本实施例不对清洁件22的材质作限定。
每种类型的清洁组件12上还设置有光反射组件44,当清洁组件12装配在设备主体(未标号)上后,光反射组件44位于红外传感器43的下方,用来反射红外传感器43发射的红外光信号。在本实施例中,光反射组件44安装在清洁件22上(如图16所示),位于支撑架38的下方,具体的,清洁件22上具有位于支撑架38下方的安置部(未标号),安置部以清洁件22的中轴线29为中心均匀分布在清洁件22上,光反射组件44安装在安置部内。为了使红外传感器43发射的红外光信号能够到达光反射组件44上,支撑架38具有供红外光信号和反射信号穿过的透光区(未标号),红外光信号为红外传感器43发射的信号,反射信号为光反射组件44将红外传感器43发射的红外光信号反射回去的信号,具体的,透光区可以为不吸收红外光的材质或者透光区设置为透明色。当然,在其他实施例中,可以在支撑架38上开设供红外光信号及反射信号通过的光通道。
在其他实施例中,光反射组件44也可以安装在支撑架38上,具体的,支撑架38上具有安置部,安置部以支撑架38的中轴线29为中心均匀分布在支撑架38上,光反射组件44安装在安置部内。
其中,光反射组件44的数量与清洁组件12的组件类型相对应,不同的组件类型对应的光反射组件44的数量不同。示意性地,清洁组件12的组件类型为3种,为了方便区分,3种清洁组件12分别被命名为第一清洁组件、第二清洁组件和第三清洁组件,第一清洁组件的清洁件22定义为涤棉材质的清洁件,第二清洁组件的清洁件22定义为抛光材质的清洁件,第三清洁组件的清洁件22定义为珊瑚绒材质的清洁件,因此,第一清洁组件对应的光反射组件44的数量为1个,第二清洁组件对应的光反射组件44的数量为2个,第三清洁组件对应的光反射组件44的数量为3个。当然,在其他实施例中,清洁组件12的组件类型与信号反射组件18的数量的对应关系也可以为其他,本实施例不对此作限定。
光反射组件44可以是带有颜色的标签或者是其它带有颜色的物体。
支撑架38包括支撑底座21、固定在支撑底座21上的第一支撑外壳23和套接在第一支撑外壳23内的第二支撑外壳24。清洁件22安装在支撑底座21上,设备主体与支撑架38之间设置有用于减震的弹性件25。具体的, 第二支撑外壳24包括环形腔31、围设形成环形腔31的内侧壁32、与内侧壁32同心的外侧壁33以及连接内侧壁32和外侧壁33的顶侧壁34,弹性件25设置在环形腔31内,弹性件25的一端抵持顶侧壁34,另一端穿过环形腔31并与支撑底座21相抵。内侧壁32内掏空形成空腔35,弹性件25的中轴线与空腔35的中轴线重叠且弹性件25位于空腔35的外侧。
第二支撑外壳24还包括与空腔35相连的容置腔36,磁性组件40安装在容置腔36底部且位于空腔35的正下方,磁性组件40的中轴线与金属旋转轴14的中轴线重叠。本实施例中,该容置腔36和空腔35一体成型。可选地,磁性组件40可以为条状结构,或者U型架构,或者马蹄形结构等,本实施例不对磁性组件40的形状作限定。
第二支撑外壳24还包括自外侧壁33的底部沿圆周方向向外突伸形成的边缘部27,第一支撑外壳23具有与第二支撑外壳24的边缘部27相匹配的活动腔26,该活动腔26形成第一支撑外壳23的底面,边缘部27插入至活动腔26,活动腔26的深度大于边缘部27的厚度,所以,边缘部27可以在活动腔26内沿活动腔26的深度方向(图15中箭头a1-a2所指方向为深度方向)移动。当第二支撑外壳24的边缘部27在活动腔26内沿活动腔26的深度方向移动时,可以对清洁机器人起到减震作用。
本实施例中,弹性件25为压簧,当弹性件25压缩时,第二支撑外壳24相对第一支撑外壳23沿箭头a1方向移动,直至第二支撑外壳24抵持支撑底座21;当弹性件25恢复原始状态时,第二支撑外壳24相对第一支撑外壳23沿箭头a2方向移动,直至第二支撑外壳24的边缘部27被活动腔26的内端面28抵持,从而限制第二支撑外壳24移动。
本实施例中,支撑底座21与第一支撑外壳23之间通过紧固件(未标号)连接,具体的:支撑底座21具有向上突伸形成第二凸起部(未标号),对应的,第一支撑外壳23具有和第二凸起部相匹配的第二凹槽(未标号),支撑底座21的第二凸起部插入至第一支撑外壳23的第二凹槽内,并通过紧固件固定。
在本实施例中,当清洁组件12安装在设备主体10上时,光反射组件44 与红外传感器43相对应,红外传感器43发射红外光信号并接收由光反射组件44反射回来的红外反射信号,进而可以快速确定清洁组件是否安装。
金属旋转轴14的一端安装有金属件15,金属件15与磁性组件40磁性连接。金属旋转轴是能传导磁场的金属转轴,金属件是能被磁铁吸附的金属材料。驱动组件还包括安装套16,金属旋转轴14固定在安装套16内,安装套16与支撑架38上的空腔35为相互匹配的多边形结构,安装套16插接在空腔35内并于安装套16的周向上形成干涉。本实施例中,安装套16的截面、空腔35的截面为正三角形,通过将采用正多边形的结构,使得安装套16与空腔35对接方便,当安装套16旋转时,空腔35随着安装套16进行旋转并带动支撑架38转动。
在本实施例中,金属旋转轴14的数量可以为多个,对应的,每种类型的清洁组件12的数量也可以为多个。具体的,设备主体上可以同时装配两个或两个以上的清洁组件12,该清洁组件12可以为同一类型,也可以为不同类型,通常情况在,每次所装配的清洁组件12类型相同。由于需要同时装配两个及以上的清洁组件12,所以,金属旋转轴14包括两个及以上,驱动组件还包括设置在驱动件17与金属旋转轴14之间的传动组件,传动组件将驱动件17的输出轴与金属旋转轴14相连并将驱动件17的旋转驱动力传输给两个及以上的金属旋转轴14。可选地,传动组件可以为锥齿轮,当然,传动组件也可以为其他类型,本实施例不对传动组件的类型作限定。示意性地,金属旋转轴14的数量为两个,对应的清洁组件12的数量也为两个,驱动件17将旋转驱动力由输出轴输出,通过传动组件将该旋转驱动力传输至两个金属旋转轴14上,两个金属旋转轴14带动两个清洁组件12转动,此时,两个清洁组件12的旋转方向相反。驱动件17可以为电机。
在其他实施例中,金属旋转轴14的数量可以仅为一个,设备主体每次仅可以安装一个清洁组件12,清洁组件12安装在金属旋转轴14上,金属旋转轴14用于带动清洁组件12进行清洁运动。
请结合图1、图13、图15至图16,设备主体10底部的底板19内凹形成开口向下的第一凹槽20,红外传感器43安装在第一凹槽20内。光反射组件44设置在以所述清洁组件12的中轴线为中心的圆周上,红外传感器43的正投影 位于光反射组件44所在的以清洁组件12的中轴线为中心的圆周上。红外传感器43包括发射红外光信号的发射件45和接收光反射组件44的反射信号的接收件46。第一凹槽20内还具有支撑发射件45和接收件46的安装架48,发射件45与接收件46以安装架48的中轴线为中心呈V型相对分布。在本实施例中,红外传感器43的数量设置为一个。当清洁组件12安装在设备主体10上时,驱动组件带动支撑架转动,红外传感器43的正投影在光反射组件44所在的圆周上转动一周以采集反射信号的数量,红外传感器43发射红外光信号并接受由光反射组件44反射回来的反射信号。红外传感器43与光反射组件44相对时的反射信号为第一反射信号,清洁机器人根据第一反射信号的数量确定特殊电压信号的数量,从而来确定清洁组件12的组件类型。其中,特殊电压信号为红外传感器43接收到的第一反射信号时清洁机器人对应输出的电压信号。示意性地,当清洁组件12旋转一周后红外传感器43接受到的第一反射信号的数量为1个时,确定清洁组件12的组件类型为涤棉材质的清洁组件12;当清洁组件12旋转一周后红外传感器43接受到的第一反射信号的数量为2个时,确定清洁组件12的组件类型为抛光材质的清洁组件12;当清洁组件12旋转一周后红外传感器43接受到的第一反射信号的数量为3个时,确定清洁组件12的组件类型为珊瑚绒材质的清洁组件12,此处对第一反射信号的数量和组件类型不作限定。
在其他实施例中,红外传感器43的数量设置为多个,具体的,红外传感器43的数量与清洁组件12的种类相对应。比如,清洁组件12的种类为2种,对应的红外传感器43的数量设置为2个;清洁组件12的种类为3种,对应的红外传感器43的数量设置为3个。此时,设备主体10上具有第一安装标识,清洁组件12上具有与第一安装标识对应的第二安装标识,当清洁组件12安装时,通过第一安装标识与第二安装标识相配合使得红外传感器43与光反射组件44相对。当清洁组件12安装在设备主体10上时,红外传感器43发射红外光信号并接受由光反射组件44反射回来的反射信号。红外传感器43与光反射组件44相对时的反射信号为第一反射信号,清洁机器人根据第一反射信号的数量确定特殊电压信号的数量,从而来确定清洁组件12的组件类型。其中,特殊电压信号为红外传感器43接收到的第一反射信号时清洁机 器人对应输出的电压信号。示意性地,当清洁组件12安装在设备主体10上时,红外传感器43接受到的第一反射信号的数量为1个时,确定清洁组件12的组件类型为涤棉材质的清洁组件12;红外传感器43接受到的第一反射信号的数量为2个时,确定清洁组件12的组件类型为抛光材质的清洁组件12;红外传感器43接受到的第一反射信号的数量为3个时,确定清洁组件12的组件类型为珊瑚绒材质的清洁组件12。此处对组件的类型不作限定。
本实施例中,该清洁机器人上还安装有用以感应磁性组件40的第二霍尔传感器39,第二霍尔传感器39靠近驱动组件设置或安装在驱动组件上,磁性组件40的中轴线、金属旋转轴14的中轴线、第二霍尔传感器39的中轴线重叠。当清洁组件12安装在清洁机器人上后,磁性组件40发射磁信号,由第二霍尔传感器39感应磁性组件40发射的磁信号,从而确定清洁组件12是否安装在清洁机器人上。
本实施例中,该清洁机器人还包括与红外传感器43和第二霍尔传感器39通信相连的提示组件(未标号),用于在红外传感器43感应到红外光信号和/或在第二霍尔传感器39感应到磁信号时输出提示信息。在本实施例中,提示组件可以为指示灯和/或蜂鸣器,本实施例不对提示组件的类型作限定。
在一个示例中,清洁机器人包括与红外传感器43通信相连的控制组件(未标号),红外传感器43在识别到反射信号后会输出一个特殊电压值,控制组件接收到该特殊电压值后控制提示组件输出提示信息。
在另一个示例中,检测不同组件类型的检测部与提示组件形成一个串联的电路,当检测不同组件类型的检测部检测到特殊电压值时,检测不同组件类型的检测部的开关闭合,提示组件输出提示信息。
根据上述结构可知,通过设置不同数量的光反射组件,由红外传感器发射红外光信号,获取光反射组件反射回来的反射信号,根据反射信号的数量确定清洁组件的组件类型,可以在清洁机器人执行清洁任务之前检测清洁组件是否安装在清洁机器人的设备主体上、以及检测清洁组件的组件类型,提高清洁机器人智能化程度。
实施例六
请结合图1、图13、图15及图17,本申请一实施例所示的自清洁设备包 括设备主体10、红外传感器43、驱动组件、清洁组件12和电池37。红外传感器43、驱动组件和电池37均安装在设备主体10内部。设备主体10底部设置有底板19,红外传感器43安装在底板19上,用来发射红外光信号并接受红外光信号的反射信号。电池37用于给自清洁设备提供电力。清洁组件12与设备主体10可拆卸连接,使用时,清洁组件12配置在设备主体10上。清洁组件12包括支撑架38、安装在支撑架38上的清洁件22以及安装在支撑架38上的磁性组件40,清洁件22用于对地面进行清洁运动,磁性组件40与驱动组件磁性连接。驱动组件包括驱动件17和与驱动件17直接相连的金属旋转轴14,金属旋转轴14可拆卸地插接在支撑架内,用于带动清洁组件12进行旋转。
请结合图6、图15及图17,清洁组件12的类型至少为两种,每种清洁组件12上设置的清洁件22类型不同。具体的,清洁组件12上清洁件的材质不同。可选地,清洁件22的材质可以为涤棉材质或者为抛光材质或者为珊瑚绒材质,当然,清洁件22的材质也可以为其他,本实施例不对清洁件22的材质作限定。
每种类型的清洁组件12上还设置有能够识别清洁组件12的组件类型的识别特征,在本实施例中,识别特征为安装部18的颜色,当清洁组件12装配在设备主体(未标号)上后,安装部18位于红外传感器43的下方,用来反射红外传感器43发射的红外光信号,红外传感器43的正投影位于安装部18内。
在本实施例中,安装部18安装在清洁件22上(如图17所示),位于支撑架38的下方,具体的,安装部18位于清洁件22的中心位置。为了使红外传感器43发射的红外光信号能够到达安装部18上,支撑架38上具有供红外光信号与反射信号穿过的透光区(未标号),红外光信号为红外传感器43发射的信号,反射信号为安装部18将红外传感器43发射的红外光信号反射回去的信号,具体的,透光区可以设置为不吸收红外光的材质或者透光区设置为透明色。当然,在其他实施例中,可以在支撑架38上开设供红外光信号及反射信号通过的光通道。其中,为了使安装部18不会因为变脏而使得安装部18的颜色出现变化从而导致反射信号的强度出现变化,清洁件22与安 装部18之间还设置有用于防尘的遮挡部(未图示),遮挡部的材质设置为不易变脏的材质。
在其他实施例中,安装部18也可以安装在支撑架38上,具体的,安装部18位于支撑架38的中心位置。
其中,安装部18设置为不同的颜色,安装部18的颜色与清洁组件12的组件类型相对应,不同的组件类型对应的安装部18的颜色不同。示意性地,清洁组件12的组件类型为3种,为了方便区分,3种清洁组件12分别被命名为第一清洁组件、第二清洁组件和第三清洁组件,第一清洁组件的清洁件22定义为涤棉材质的清洁件,第二清洁组件的清洁件22定义为抛光材质的清洁件,第三清洁组件的清洁件22定义为珊瑚绒材质的清洁件,因此,第一清洁组件对应的安装部18的颜色为黑色,第二清洁组件对应的安装部18的颜色为白色,第三清洁组件对应的安装部18的颜色为灰色。当然,在其他实施例中,清洁组件12的组件类型与安装部的颜色的对应关系也可以为其他,本实施例不对此作限定。
支撑架38包括支撑底座21和固定在支撑底座21上的支撑外壳,支撑外壳包括第一支撑外壳23和套接在第一支撑外壳23内的第二支撑外壳24。清洁件22安装在支撑底座21上,设备主体与支撑架38之间设置有用于减震的弹性件25。具体的,第二支撑外壳24包括环形腔31、围设形成环形腔31的内侧壁32、与内侧壁32同心的外侧壁33以及连接内侧壁32和外侧壁33的顶侧壁34,弹性件25设置在环形腔31内,弹性件25的一端抵持顶侧壁34,另一端穿过环形腔31并与支撑底座21相抵。内侧壁32内掏空形成空腔35,弹性件25的中轴线与空腔35的中轴线重叠且弹性件25位于空腔35的外侧。
第二支撑外壳24还包括与空腔35相连的容置腔36,磁性组件40安装在容置腔36底部且位于空腔35的正下方,磁性组件40的中轴线与金属旋转轴14的中轴线重叠。本实施例中,该容置腔36和空腔35一体成型。可选地,磁性组件14可以为条状结构,或者U型架构,或者马蹄形结构等,本实施例不对磁性组件14的形状作限定。
第二支撑外壳24还包括自外侧壁33的底部沿圆周方向向外突伸形成 的边缘部27,第一支撑外壳23具有与第二支撑外壳24的边缘部27相匹配的活动腔26,该活动腔26形成第一支撑外壳23的底面,边缘部27插入至活动腔26,活动腔26的深度大于边缘部27的厚度,所以,边缘部27可以在活动腔26内沿活动腔26的深度方向(图15中箭头a1-a2所指方向为深度方向)移动。当第二支撑外壳24的边缘部27在活动腔26内沿活动腔26的深度方向移动时,可以对自清洁设备起到减震作用。
本实施例中,弹性件25为压簧,当弹性件25压缩时,第二支撑外壳24相对第一支撑外壳23沿箭头a1方向移动,直至第二支撑外壳24抵持支撑底座21;当弹性件25恢复原始状态时,第二支撑外壳24相对第一支撑外壳23沿箭头a2方向移动,直至第二支撑外壳24的边缘部27被活动腔26的内端面28抵持,从而限制第二支撑外壳24移动。
本实施例中,支撑底座21与第一支撑外壳23之间通过紧固件(未标号)连接,具体的:支撑底座21具有向上突伸形成第二凸起部(未标号),对应的,第一支撑外壳23具有和第二凸起部相匹配的第二凹槽(未标号),支撑底座21的第二凸起部插入至第一支撑外壳23的第二凹槽内,并通过紧固件固定。
金属旋转轴14的一端安装有金属件15,金属件15与磁性组件40磁性连接。金属旋转轴是能传导磁场的金属转轴,金属件是能被磁铁吸附的金属材料。驱动组件还包括安装套16,金属旋转轴14固定在安装套16内,安装套16与支撑架38上的空腔35为相互匹配的多边形结构,安装套16插接在空腔35内并于安装套16的周向上形成干涉。本实施例中,安装套16的截面、空腔35的截面为正三角形,通过将采用正多边形的结构,使得安装套16与空腔35对接方便,当安装套16旋转时,空腔35随着安装套16进行旋转并带动支撑架38转动。
在本实施例中,金属旋转轴14的数量可以为多个,对应的,每种类型的清洁组件12的数量也可以为多个。具体的,设备主体上可以同时装配两个或两个以上的清洁组件12,该清洁组件12可以为同一类型,也可以为不同类型,通常情况在,每次所装配的清洁组件12类型相同。由于需要同时装配两个及 以上的清洁组件12,所以,金属旋转轴14包括两个及以上,驱动组件还包括设置在驱动件17与金属旋转轴14之间的传动组件,传动组件将驱动件17的输出轴与金属旋转轴14相连并将驱动件17的旋转驱动力传输给两个及以上的金属旋转轴14。可选地,传动组件可以为锥齿轮,当然,传动组件也可以为其他类型,本实施例不对传动组件的类型作限定。示意性地,金属旋转轴14的数量为两个,对应的清洁组件12的数量也为两个,驱动件17将旋转驱动力由输出轴输出,通过传动组件将该旋转驱动力传输至两个金属旋转轴14上,两个金属旋转轴14带动两个清洁组件12转动,此时,两个清洁组件12的旋转方向相反。驱动件17可以为电机。
在其他实施例中,金属旋转轴14的数量可以仅为一个,设备主体10每次仅可以安装一个清洁组件12,清洁组件12安装在金属旋转轴14上,金属旋转轴14用于带动清洁组件12进行清洁运动。
请结合图1、图13、图15及图17,设备主体10底部的底板19内凹形成开口向下的第一凹槽20,红外传感器43安装在第一凹槽20内。红外传感器43包括发射红外光信号的发射件45和接收光反射组件18的反射信号的接收件46。第一凹槽20内还具有支撑发射件45和接收件46的安装架48,发射件45与接收件46以安装架48的中轴线为中心呈V型相对分布。红外传感器43的正投影位于安装部18内。在本实施例中,当清洁组件12安装在设备主体10上时,红外传感器43发射红外光信号并接受由安装部18反射回来的反射信号,由于安装部18的颜色不同,因此通过安装部18反射回来的反射信号的强度不同,反射信号所对应的电压值也不同,自清洁设备根据电压值来确定清洁组件12的组件类型。
本实施例中,该自清洁设备上还安装有用以感应磁性组件40的第二霍尔传感器39,第二霍尔传感器39安装在驱动组件上,磁性组件40的中轴线、金属旋转轴14的中轴线、第二霍尔传感器39的中轴线重叠。当清洁组件12安装在自清洁设备上后,磁性组件40发射磁信号,由第二霍尔传感器39感应磁性组件40发射的磁信号,从而确定清洁组件12是否安装在自清洁设备上。
本实施例中,该自清洁设备还包括与红外传感器43通信相连的提示组 件(未标号),用于在红外传感器43感应到红外光信号时输出提示信息。在本实施例中,提示组件可以为指示灯和/或蜂鸣器,本实施例不对提示组件的类型作限定。
在一个示例中,自清洁设备包括与红外传感器43通信相连的控制组件(未标号),红外传感器43在识别到反射信号后会输出一个电压值,控制组件接收到该电压值后控制提示组件输出提示信息。
在另一个示例中,红外传感器43与提示组件形成一个串联的电路,当红外传感器43检测到反射信号时,红外传感器43的开关闭合,提示组件输出提示信息。
根据上述结构可知,通过在清洁件上设置能够识别不同清洁组件的组件类型的识别特征来检测清洁组件是否安装在自清洁设备的设备主体上、以及检测清洁组件的组件类型,提高自清洁设备智能化程度。
以上所述实施例仅表达了本申请的几种实施方式,其描述较为具体和详细,但并不能因此而理解为对发明专利范围的限制。应当指出的是,对于本领域的普通技术人员来说,在不脱离本申请构思的前提下,还可以做出若干变形和改进,这些都属于本申请的保护范围。因此,本申请专利的保护范围应以所附权利要求为准。

Claims (70)

  1. 一种自清洁设备,包括清洁组件和设备主体,其特征在于,所述清洁组件包括清洁件和固定所述清洁件的支撑架,所述支撑架上具有用于指示所述清洁组件的组件类型的识别特征,所述识别特征可以被所述设备主体检测,所述识别特征的数量对应不同的所述清洁组件的组件类型。
  2. 如权利要求1所述的自清洁设备,其特征在于,所述识别特征是磁性组件或特殊距离组件,所述特殊距离组件反射所述设备主体发射的识别信号。
  3. 如权利要求2所述的自清洁设备,其特征在于,所述设备主体上还安装有用以感应所述磁性组件的第一霍尔传感器或用以感应所述特殊距离组件的测距传感器。
  4. 如权利要求3所述的自清洁设备,其特征在于,所述识别特征设置在以所述清洁组件的中轴线为中心的圆周上,所述第一霍尔传感器在所述清洁组件上的正投影位于所述磁性组件所在的圆周上,或所述测距传感器在所述清洁组件上的正投影位于所述特殊距离组件所在的圆周上。
  5. 如权利要求1所述的自清洁设备,其特征在于,所述自清洁设备还包括:与所述设备主体通信相连的提示组件;所述设备主体检测到所述识别特征时输出提示信息。
  6. 一种清洁组件检测方法,应用于权利要求1所述的自清洁设备,其特征在于,所述方法包括:
    S1:控制所述自清洁设备运行;
    S2:获取所述设备主体采集到的识别特征数量;
    S3:根据所述识别特征数量确定所述清洁组件的组件类型。
  7. 如权利要求6所述的方法,其特征在于,所述识别特征为磁性组件或所述识别特征为特殊距离组件,所述根据所述识别特征数量确定所述清洁组件的组件类型,包括:
    根据预定时间段内检测到的所述磁性组件总数量和所述预定时间段内所述清洁组件的旋转圈数,确定在一个旋转周期内检测到所述磁性组件的数量;
    或根据所述预定时间段内检测到的所述特殊距离组件总数量和所述预定时间段内所述清洁组件的旋转圈数,确定在一个旋转周期内检测到所述特殊距离组件的数量;
    根据确定的所述磁性组件数量或所述特殊距离组件数量确定所述组件类型。
  8. 如权利要求7所述的方法,其特征在于,所述预定时间段为清洁组件旋转预设圈数所需的时间。
  9. 如权利要求7所述的方法,其特征在于,所述根据所述识别特征数量确定所述清洁组件的组件类型之后,还包括:
    根据所述组件类型确定所述自清洁设备的工作模式;
    控制所述自清洁设备按照所述工作模式执行清洁任务。
  10. 如权利要求6所述的方法,其特征在于,所述根据所述识别特征数量确定所述清洁组件的组件类型之前,还包括:
    判断所述清洁组件是否安装在所述自清洁设备的设备主体上;
    在所述清洁组件安装在所述设备主体上的情况下,触发执行根据所述识别特征数量确定所述清洁组件的组件类型的步骤。
  11. 一种自清洁设备,包括:清洁组件和设备主体,其特征在于:所述清洁组件包括清洁件和固定所述清洁件的支撑架;其中,所述支撑架上具有用于指示所述清洁组件的组件类型的识别特征,所述识别特征可以被安装有所述清洁件的所述设备主体检测。
  12. 如权利要求11所述的自清洁设备,其特征在于,所述设备主体底部安装有第一霍尔传感器,所述识别特征为磁性组件。
  13. 如权利要求12所述的自清洁设备,其特征在于,所述设备主体底部还安装有底板,所述第一霍尔传感器安装在所述底板上,所述底板内凹形成有开口朝下的凹槽,所述第一霍尔传感器位于所述凹槽内。
  14. 如权利要求11所述的自清洁设备,其特征在于,所述识别特征的数量对应不同的所述清洁组件的组件类型。
  15. 如权利要求12所述的自清洁设备,其特征在于,所述清洁件具有旋转中轴线,所述磁性组件的数量为至少一个,至少一个所述磁性组件布置 在以所述旋转中轴线为中心线的圆周上,所述第一霍尔传感器的正投影位于所述磁性组件所在的圆周上。
  16. 如权利要求15所述的自清洁设备,其特征在于,所述第一霍尔传感器的数量为一个,所述磁性组件安装在所述支撑架上,所述设备主体上还包括驱动组件,所述驱动组件带动所述支撑架转动时,所述第一霍尔传感器在所述磁性组件所在圆周上转动一周以采集接收到的磁信号的数量。
  17. 如权利要求11所述的自清洁设备,其特征在于,所述驱动组件包括安装套和固定在所述安装套内的金属旋转轴,所述金属旋转轴可拆卸地插接在所述支撑架内,所述金属旋转轴带动所述清洁组件进行旋转,所述支撑架具有空腔,所述安装套插接在所述空腔内并于所述安装套的周向上形成干涉,所述安装套带动所述支撑架转动。
  18. 如权利要求11所述的自清洁设备,其特征在于,所述清洁组件还包括设置在所述支撑架内的弹性件,所述支撑架包括支撑底座、固定在所述支撑底座上的第一支撑外壳、套接在所述第一支撑外壳内的第二支撑外壳,所述清洁件安装在所述支撑底座上,所述弹性件设置在所述第二支撑外壳内。
  19. 如权利要求18所述的自清洁设备,其特征在于,所述第二支撑外壳内形成有用以容置所述弹性件的环形腔,所述第二支撑外壳包括围设形成所述环形腔的内侧壁、外侧壁和顶侧壁,所述弹性件的一端抵持顶侧壁,另一端穿过所述环形腔并与所述支撑底座相抵。
  20. 如权利要求11所述的自清洁设备,其特征在于,所述自清洁设备还包括:与第一霍尔传感器通信相连的提示组件;所述提示组件在第一霍尔传感器感应到磁信号时输出提示信息。
  21. 一种清洁机器人,其特征在于,包括:
    设备主体,所述设备主体的底部设置有信号传感器;
    清洁组件,所述清洁组件包括支撑架和清洁件,所述清洁件安装在所述支撑架上,所述支撑架上设置有信号反射组件;
    其中,在所述清洁组件装配在所述设备主体上的情况下,所述信号反射组件位于所述信号传感器的下方。
  22. 如权利要求21所述的清洁机器人,其特征在于,所述清洁组件的类型至少为两种,所述信号反射组件的数量与所述清洁组件的类型相对应,不同类型的所述清洁组件对应的所述信号反射组件的数量不同。
  23. 如权利要求21所述的清洁机器人,其特征在于,所述信号反射组件设置在以所述清洁组件的中轴线为中心的圆周上,所述信号传感器的正投影位于所述信号反射组件所在的圆周上。
  24. 如权利要求21至23任一项所述的清洁机器人,其特征在于,所述信号传感器为红外传感器。
  25. 如权利要求24所述的清洁机器人,其特征在于,所述信号反射组件为颜色标识。
  26. 如权利要求21至23任一项所述的清洁机器人,其特征在于,所述信号传感器为测距传感器。
  27. 如权利要求21所述的清洁机器人,其特征在于,所述清洁组件还包括设置在所述支撑架内的弹性件。
  28. 如权利要求27所述的清洁机器人,其特征在于,所述支撑架包括支撑底座、固定在所述支撑底座上的第一支撑外壳、套接在所述第一支撑外壳内的第二支撑外壳,所述清洁件安装在所述支撑底座上,所述弹性件设置在所述第二支撑外壳内。
  29. 如权利要求28所述的清洁机器人,其特征在于,所述第二支撑外壳内形成有用以容置所述弹性件的环形腔,所述第二支撑外壳包括围设形成所述环形腔的内侧壁、外侧壁和顶侧壁,所述弹性件的一端抵持顶侧壁,另一端穿过所述环形腔并与所述支撑底座相抵。
  30. 如权利要求21所述的清洁机器人,其特征在于,在所述清洁组件装配在所述设备主体上的情况下,所述清洁组件在驱动组件的驱动下可绕其中轴线旋转。
  31. 一种清洁机器人,其特征在于,包括:
    设备主体,包括驱动组件和第一霍尔传感器,所述第一霍尔传感器靠近所述驱动组件或设置在所述驱动组件上;
    清洁组件,所述清洁组件包括支撑架和清洁件,所述清洁件安装在所 述支撑架上,所述清洁组件通过所述支撑架与所述驱动组件可拆卸连接,所述驱动组件通过所述支撑架带动所述清洁件转动;
    其中,所述清洁组件的所述支撑架上设置有磁性组件,所述第一霍尔传感器用于识别所述磁性组件的磁极形成的识别码。
  32. 如权利要求31所述的清洁机器人,其特征在于,所述清洁组件具有两种类型,两种类型的所述清洁组件的所述磁性组件的磁极相异。
  33. 如权利要求31所述的清洁机器人,其特征在于,所述驱动组件包括金属旋转轴,所述金属旋转轴可拆卸地插接在所述支撑架内,所述金属旋转轴带动所述清洁组件进行旋转。
  34. 如权利要求33所述的清洁机器人,其特征在于,所述金属旋转轴的一端安装有金属件,所述金属件与所述磁性组件磁性连接。
  35. 如权利要求33所述的清洁机器人,其特征在于,所述驱动组件还包括安装套,所述金属旋转轴固定在所述安装套内,所述支撑架具有空腔,所述安装套间隙套接在所述空腔内,所述安装套带动所述支撑架转动。
  36. 如权利要求35所述的清洁机器人,其特征在于,所述安装套与所述空腔为相互匹配的多边形结构。
  37. 如权利要求35所述的清洁机器人,其特征在于,所述清洁组件还包括设置在所述支撑架内的弹性件,所述支撑架包括支撑底座、固定在所述支撑底座上的第一支撑外壳、套接在所述第一支撑外壳内的第二支撑外壳,所述清洁件安装在所述支撑底座上。
  38. 如权利要求37所述的清洁机器人,其特征在于,所述第二支撑外壳内形成有用以容置所述弹性件的环形腔,所述第二支撑外壳包括围设形成所述环形腔的内侧壁、外侧壁和顶侧壁,所述弹性件的一端抵持顶侧壁,另一端穿过所述环形腔并与所述支撑底座相抵。
  39. 如权利要求37所述的清洁机器人,其特征在于,所述第二支撑外壳具有容置腔,所述磁性组件安装在所述容置腔底部,所述磁性组件位于所述空腔的正下方。
  40. 如权利要求31所述的清洁机器人,其特征在于,所述清洁机器人还包括:与所述第一霍尔传感器通信相连的提示组件;所述提示组件在第一霍尔传感器感应到磁信号时输出提示信息。
  41. 一种清洁机器人,其特征在于,包括:
    设备主体,包括驱动组件和测距传感器,所述测距传感器安装在所述设备主体底部;
    清洁组件,所述清洁组件包括支撑架和清洁件,所述清洁件安装在所述支撑架上,所述支撑架上设置有至少一个信号反射组件;
    其中,所述信号反射组件位于所述测距传感器的下方,所述信号反射组件反射所述测距传感器发射的测距信号,所述信号反射组件的数量与所述清洁组件的组件类型相对应。
  42. 如权利要求41所述的清洁机器人,其特征在于,所述信号反射组件可以为凹槽或者凸起。
  43. 如权利要求41所述的清洁机器人,其特征在于,所述测距传感器的数量为一个,所述支撑架具有旋转中轴线,至少一个所述信号反射组件布置在以所述中轴线为中心线的圆周上,所述测距传感器的正投影在所述信号反射组件所在圆周上。
  44. 如权利要求41所述的清洁机器人,其特征在于,所述驱动组件包括金属旋转轴,所述金属旋转轴可拆卸地插接在所述支撑架内,所述金属旋转轴带动所述清洁组件进行旋转,所述金属旋转轴的一端安装有金属件,所述清洁组件还包括磁性组件,所述金属件与所述磁性组件磁性连接。
  45. 如权利要求44所述的清洁机器人,其特征在于,所述设备主体还包括第二霍尔传感器,所述第二霍尔传感器靠近所述驱动组件设置或安装在所述驱动组件上。
  46. 如权利要求44所述的清洁机器人,其特征在于,所述驱动组件还包括安装套,所述金属旋转轴固定在所述安装套内,所述支撑架具有空腔,所述安装套插接在所述空腔内,所述安装套带动所述支撑架转动。
  47. 如权利要求44所述的清洁机器人,其特征在于,所述设备主体底部设置有底板,所述底板内凹形成有开口朝下的凹槽,所述安装套位于所 述凹槽内,所述支撑架至少部分插入至所述凹槽内,所述测距传感器位于凹槽外。
  48. 如权利要求46或47所述的清洁机器人,其特征在于,所述清洁组件包括设置在所述支撑架内的弹性件,所述支撑架包括支撑底座、固定在所述支撑底座上的第一支撑外壳、套接在所述第一支撑外壳内的第二支撑外壳,所述清洁件安装在所述支撑底座上,所述弹性件设置在所述第二支撑外壳内。
  49. 如权利要求48所述的清洁机器人,其特征在于,所述第二支撑外壳内形成有用以容置所述弹性件的环形腔,所述第二支撑外壳包括围设形成所述环形腔的内侧壁、外侧壁和顶侧壁,所述弹性件的一端抵持顶侧壁,另一端穿过所述环形腔并与所述支撑底座相抵。
  50. 如权利要求41所述的清洁机器人,其特征在于,所述清洁组件在驱动组件的驱动下可绕其中轴线旋转。
  51. 一种清洁机器人,其特征在于,包括:
    设备主体,包括驱动组件和红外传感器,所述红外传感器安装在所述设备主体的底部;
    清洁组件,所述清洁组件包括支撑架和清洁件,所述清洁件安装在所述支撑架上,所述清洁件上设置有光反射组件;
    其中,所述支撑架具有供红外光信号穿过的透光区;所述清洁组件装配在所述设备主体上后,所述光反射组件位于所述红外传感器的下方。
  52. 如权利要求51所述的清洁机器人,其特征在于,所述设备主体底部形成有开口朝下的凹槽,所述红外传感器位于所述凹槽内。
  53. 如权利要求51或52所述的清洁机器人,其特征在于,所述清洁组件的类型至少为两种,所述光反射组件的数量与所述清洁组件的类型相对应,不同类型的所述清洁组件对应的所述光反射组件的数量不同。
  54. 如权利要求53所述的清洁机器人,其特征在于,所述红外传感器的数量为一个,所述清洁件具有旋转中轴线,至少一个所述光反射组件布置在以所述旋转中轴线为中心线的圆周上,所述驱动组件带动所述支撑架转动时,所述红外传感器的正投影在所述光反射组件所在圆周上转动,以采 集所述反射信号的数量。
  55. 如权利要求54所述的清洁机器人,其特征在于,所述驱动组件包括金属旋转轴,所述金属旋转轴可拆卸地插接在所述支撑架内,所述金属旋转轴带动所述清洁组件进行旋转,所述金属旋转轴的一端安装有金属件,所述清洁组件还包括磁性组件,所述金属件与所述磁性组件磁性连接。
  56. 如权利要求55所述的清洁机器人,其特征在于,所述设备主体还包括靠近所述驱动组件设置或安装在所述驱动组件上的第二霍尔传感器,所述第二霍尔传感器用以感应磁性组件发射的磁信号。
  57. 如权利要求55所述的清洁机器人,其特征在于,所述清洁机器人还包括:与所述红外传感器、所述第二霍尔传感器通信相连的提示组件;所述提示组件在所述红外传感器感应到红外光反射信号和/或在所述第二霍尔传感器感应到所述磁信号时输出提示信息。
  58. 如权利要求55所述的清洁机器人,其特征在于,所述驱动组件还包括安装套,所述金属旋转轴固定在所述安装套内,所述支撑架具有空腔,所述安装套插接在所述空腔内并于所述安装套的周向上形成干涉,所述安装套带动所述支撑架转动。
  59. 如权利要求51所述的清洁机器人,其特征在于,所述清洁组件还包括设置在所述支撑架内的弹性件,所述支撑架包括支撑底座、固定在所述支撑底座上的第一支撑外壳、套接在所述第一支撑外壳内的第二支撑外壳,所述清洁件安装在所述支撑底座上,所述弹性件设置在所述第二支撑外壳内。
  60. 如权利要求59所述的清洁机器人,其特征在于,所述第二支撑外壳内形成有用以容置所述弹性件的环形腔,所述第二支撑外壳包括围设形成所述环形腔的内侧壁、外侧壁和顶侧壁,所述弹性件的一端抵持顶侧壁,另一端穿过所述环形腔并与所述支撑底座相抵。
  61. 一种自清洁设备,包括:清洁组件和设备主体,其特征在于,所述清洁组件包括清洁件和固定清洁件的支撑架,所述清洁件上具有用于指示所述清洁组件的组件类型的识别特征,所述识别特征可以被安装有所述清洁组件的所述设备主体检测。
  62. 如权利要求61所述的自清洁设备,其特征在于,所述设备主体底部安装有红外传感器,所述清洁件上设置有安装部,所述识别特征为安装部的颜色。
  63. 如权利要求62所述的自清洁设备,其特征在于,所述支撑架具有供红外光信号和反射信号穿过的透光区,所述红外光信号为所述红外传感器发射的信号,所述反射信号为所述安装部将所述红外传感器发射的所述红外光信号反射回去的信号。
  64. 如权利要求62所述的自清洁设备,其特征在于,所述清洁件与所述安装部之间还设置有用于防尘的遮挡部。
  65. 如权利要求61所述的自清洁设备,其特征在于,所述支撑架还包括支撑底座和支撑外壳,所述清洁件安装在所述支撑底座上,驱动组件包括安装套和金属旋转轴,所述金属旋转轴固定在所述安装套内,所述支撑外壳具有空腔,所述安装套插接在所述空腔内并于所述安装套的周向上形成干涉,所述安装套带动所述支撑架转动。
  66. 如权利要求61所述的自清洁设备,其特征在于,所述清洁组件还包括磁性组件,所述设备主体上还安装有用以感应磁性组件的第二霍尔传感器。
  67. 如权利要求66所述的自清洁设备,其特征在于,所述金属旋转轴的一端安装有金属件,所述金属件与所述磁性组件磁性连接。
  68. 如权利要求62所述的自清洁设备,其特征在于,所述红外传感器的正投影位于环状或圆形的所述安装部内。
  69. 如权利要求61所述的自清洁设备,其特征在于,所述清洁组件还包括设置在所述支撑架内的弹性件,所述支撑外壳包括第一支撑外壳和第二支撑外壳,所述第二支撑外壳套接在所述第一支撑外壳内,所述弹性件设置在所述第二支撑外壳内。
  70. 如权利要求62所述的自清洁设备,其特征在于,所述自清洁设备还包括:与红外传感器通信相连的提示组件;所述提示组件在所述红外传感器感应到红外光信号时输出提示信息。
PCT/CN2021/132304 2020-11-30 2021-11-23 自清洁设备及清洁组件检测方法 WO2022111442A1 (zh)

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