Cleaning apparatus, cleaning device, and cleaning system

Abstract

A cleaning apparatus (100), a cleaning device (10), and a cleaning system. The cleaning apparatus (100) comprises a driving assembly (110), a lifting / lowering assembly (120), a cleaning assembly (130), and a detaching assembly (140). The driving assembly (110) is transmittingly connected to the lifting / lowering assembly (120); the cleaning assembly (130) is detachably connected to the lifting / lowering assembly (120); the driving assembly (110) drives the lifting / lowing assembly (120) to move; and the lifting / lowering assembly (120) drives the cleaning assembly (130) to move, so that the cleaning assembly (130) can clean an object to be cleaned. The detaching assembly (140) is connected to the lifting / lowering assembly (120), so that the cleaning assembly (130) can be separated from the lifting / lowering assembly (120); and the lifting / lowering assembly (120) moves to drive the detaching assembly (140) to move synchronously, so that the cleaning assembly (130) is separated from the lifting / lowering assembly (120). The cleaning assembly (130) can be automatically detached from the lifting / lowering assembly (120), and does not require manual detaching, thereby making it convenient for a user to use.

Description

Cleaning device, cleaning equipment and cleaning system CROSS-REFERENCE TO RELATED APPLICATIONS

[0001] This application claims priority to Chinese patent application No. 2024103239709 filed on March 20, 2024, the entire contents of which are incorporated herein by reference.

[0002] This application discloses and claims priority to Chinese patent applications No. 2024106351541 and No. 2024211183221 filed on May 21, 2024, the entire contents of which are incorporated herein by reference. Technical Field

[0003] The present application belongs to the technical field of household appliances, and in particular relates to a cleaning device, cleaning equipment and a cleaning system. Background Art

[0004] With the advancement of science and technology and social development, especially the accelerated pace of life and increased work pressure, people are hoping to be freed from the tedious daily cleaning tasks of their homes. As a new generation of smart home devices, mopping robots have emerged, capable of simultaneously cleaning and mopping the floor.

[0005] However, existing mopping robots are inconvenient to use. Summary of the Invention

[0006] The present application aims to at least to some extent solve the technical problem of inconvenient use of mopping robots in the related art. To this end, the present application provides a cleaning device, a cleaning equipment and a cleaning system.

[0007] In a first aspect, an embodiment of the present application provides a cleaning device, comprising:

[0008] A driving assembly and a lifting assembly, wherein the driving assembly is in transmission connection with the lifting assembly;

[0009] a cleaning assembly detachably connected to the lifting assembly;

[0010] The disassembly component is connected to the lifting component and can separate the cleaning component from the lifting component.

[0011] In some embodiments, the disassembly assembly includes a transition piece and an ejection piece movably connected to the transition piece, the transition piece is connected to the lifting assembly, and the ejection piece can separate the cleaning assembly from the lifting assembly.

[0012] In some embodiments, the ejector member can rotate relative to the transition member following the lifting assembly and move toward the cleaning assembly to separate the cleaning assembly from the lifting assembly.

[0013] In some embodiments, during the process of the driving assembly rotating in the first direction, the driving assembly can drive the lifting assembly to rotate, and the transition piece is fixed, so that the ejection piece moves relative to the transition piece toward the cleaning assembly.

[0014] In some embodiments, the lifting assembly includes a first sleeve portion and a second sleeve portion connected to each other, the transition piece and the ejection piece are installed in the first sleeve portion, the cleaning assembly is detachably connected to the second sleeve portion, and the driving assembly is transmission-connected to the first sleeve portion or the second sleeve portion.

[0015] In some embodiments, during the rotation of the driving assembly in the first direction, the ejector can rotate relative to the transition piece following the first sleeve portion and can extend into the second sleeve portion to separate the cleaning assembly from the lifting assembly.

[0016] In some embodiments, a first clamping portion and a second clamping portion are spaced apart in the first sleeve portion, and the transition piece is disposed between the first clamping portion and the second clamping portion.

[0017] In some embodiments, the first sleeve portion is provided with a connecting hole for the ejector to extend into the second sleeve portion.

[0018] In some embodiments, a first clamping portion and a second clamping portion are spaced apart in the first sleeve portion, and the transition piece is disposed between the first clamping portion and the second clamping portion;

[0019] In the first clamping portion and the second clamping portion, the second clamping portion is arranged close to the second sleeve portion, and the connecting hole is arranged in the second clamping portion.

[0020] In some embodiments, the cleaning device further includes a restoring member disposed between the second holding portion and the transition member.

[0021] In some embodiments, the first sleeve portion and the second sleeve portion are integrally formed.

[0022] In some embodiments, one of the ejector and the transition piece is provided with a thread groove, and the other is provided with a threaded portion, and the threaded portion is provided in the thread groove.

[0023] In some embodiments, the cleaning device further comprises a housing, a first locking portion is provided on the housing, and a second locking portion that can cooperate with the first locking portion is provided on the transition piece.

[0024] In some embodiments, during the process of the drive assembly rotating in the first direction, the first locking portion and the second locking portion can be engaged to fix the transition piece.

[0025] In some embodiments, the first locking portion can be separated from the second locking portion during the rotation of the drive assembly in a second direction; wherein the first direction and the second direction are opposite.

[0026] In some embodiments,

[0027] When the driving assembly rotates in the first direction, the lifting assembly drives the cleaning assembly to rise, and the disassembly assembly rises synchronously with the lifting assembly;

[0028] During the process of the driving assembly rotating in the second direction, the lifting assembly drives the cleaning assembly to descend, and the disassembly assembly and the lifting assembly descend synchronously.

[0029] In some embodiments, the cleaning device further includes a guide member, the guide member is provided with a clamping portion, and the lifting assembly is provided with a stopping portion that cooperates with the clamping portion.

[0030] In some embodiments, during the rotation of the driving assembly in the first direction, the driving assembly drives the cleaning assembly to rise through the lifting assembly, and the disassembly assembly rises synchronously with the lifting assembly until the clamping portion abuts against the stop portion, and the guide member rotates with the lifting assembly and blocks the lifting assembly from rising, so that the disassembly assembly pushes out the cleaning assembly.

[0031] In some embodiments, the cleaning device further includes a shell and a connecting member, and the guide member is selectively fixedly connected to the shell via the connecting member.

[0032] In some embodiments, the connecting member includes a first friction portion and a second friction portion, and the guiding member has a fixing portion disposed between the first friction portion and the second friction portion.

[0033] In some embodiments, when the acting force between the stopping portion and the holding portion is greater than the friction force between the fixing portion and the first friction portion and the second friction portion, the guide member rotates following the lifting assembly.

[0034] In some embodiments, the connecting member further includes an elastic member, which is disposed between the housing and the first friction portion and can provide an elastic force to prevent the lifting assembly from rising.

[0035] In some embodiments, the guide member has a first guide portion, the lifting assembly has a second guide portion, the first guide portion cooperates with the second guide portion, the clamping portion is provided on the first guide portion, and the stop portion is provided on the second guide portion.

[0036] In some embodiments, the lifting assembly includes an interconnected mounting tube, a connecting tube, and a mounting portion connecting the mounting tube and the connecting tube. The connecting tube is sleeved outside the mounting tube, and the guide member is arranged between the mounting tube and the connecting tube.

[0037] In some embodiments, the mounting cylinder includes a first sleeve portion and a second sleeve portion connected to each other, the disassembly assembly is installed in the first sleeve portion, the cleaning assembly is detachably connected to the second sleeve portion, and the driving assembly is transmission-connected to the first sleeve portion or the second sleeve portion.

[0038] In some embodiments, when the driving assembly rotates in the first direction, the disassembly assembly can extend into the second sleeve to separate the cleaning assembly from the lifting assembly.

[0039] In some embodiments, the mounting cylinder and the connecting cylinder are integrally formed.

[0040] In some embodiments, the driving assembly includes a driver and a transmission member connected to the driver, one of the transmission member and the lifting assembly has a guide groove, and the other has a guide portion, and the guide groove cooperates with the guide portion.

[0041] In some embodiments, the transmission member includes a transmission cylinder, the guide groove is provided in the transmission cylinder, and the guide groove is provided along the axial direction of the transmission cylinder.

[0042] In some embodiments, the cleaning assembly includes a cleaning member and a first magnet portion mounted on the cleaning member, the lifting assembly includes a second magnet portion, and the first magnet portion and the second magnet portion can be fixedly connected.

[0043] In a second aspect, an embodiment of the present application provides a cleaning device, comprising:

[0044] A driving assembly and a lifting assembly, wherein the lifting assembly includes a first sleeve portion and a second sleeve portion fixed to each other, and the first sleeve portion is in driving connection with the driving assembly;

[0045] a cleaning assembly connected to the second sleeve portion;

[0046] The driving assembly can drive the cleaning assembly to rise or fall through the lifting assembly.

[0047] In some embodiments, the first sleeve portion and the second sleeve portion are integrally formed.

[0048] In some embodiments, the drive assembly includes a driver and a transmission member connected to the driver, and one of the transmission member and the first sleeve portion has a guide groove, and the other has a guide portion, and the guide groove cooperates with the guide portion.

[0049] In some embodiments, the transmission member includes a transmission cylinder, the first sleeve portion is disposed in the transmission cylinder, the guide groove is disposed in the transmission cylinder, and the guide groove is disposed along the axial direction of the transmission cylinder.

[0050] In some embodiments, the cleaning device further includes a guide member, wherein the guide member is provided with a first guide portion, and the second sleeve portion is provided with a second guide portion cooperating with the first guide portion.

[0051] In some embodiments, at least one of the first guide portion and the second guide portion is threadedly disposed along the axial direction of the transmission cylinder of the drive assembly.

[0052] In some embodiments, the first guide portion is provided with a clamping portion, and the second guide portion is provided with a stopping portion, and the clamping portion and the stopping portion cooperate with each other.

[0053] In some embodiments, when the driving assembly drives the cleaning assembly to rise or fall through the lifting assembly, the clamping portion and the stopping portion can cooperate with each other to prevent the second sleeve from rising or falling.

[0054] In some embodiments, the cleaning assembly includes a cleaning member and a first magnet portion mounted on the cleaning member, the lifting assembly includes a second magnet portion, the second magnet portion is disposed in the first and second sleeve portions, and the first magnet portion and the second magnet portion can be fixedly connected.

[0055] In some embodiments, the cleaning device further includes a disassembly assembly, which is connected to the lifting assembly and can separate the cleaning assembly from the lifting assembly.

[0056] In some embodiments, the disassembly assembly includes a transition piece and an ejection piece movably connected to the transition piece, and the ejection piece is connected to the lifting assembly;

[0057] The ejector can follow the lifting assembly to rotate relative to the transition piece and move in a direction close to the cleaning assembly, so as to separate the cleaning assembly from the lifting assembly.

[0058] In some embodiments, during the process of the driving assembly rotating in the first direction, the driving assembly can also drive the cleaning assembly to rise through the lifting assembly, and the transition piece and the ejection piece rise synchronously with the lifting assembly;

[0059] During the process of the driving assembly rotating in the first direction, the driving assembly can drive the lifting assembly to rotate, and the transition piece is fixed, so that the ejection piece moves relative to the transition piece toward the cleaning assembly to eject the cleaning assembly.

[0060] In some embodiments, the cleaning device further comprises a guide member, wherein the guide member cooperates with the second sleeve portion;

[0061] The guide member is provided with a clamping portion, and the lifting assembly is provided with a stop portion. In some embodiments, during the process of the driving assembly rotating in the first direction, the driving assembly drives the cleaning assembly to rise via the second sleeve, and the transition member and the ejection member rise synchronously with the second sleeve. The guide member is fixed to the housing via the connecting member until the clamping portion abuts against the stop portion. The guide member rotates with the lifting assembly and blocks the rise of the second sleeve, causing the ejection member to move closer to the cleaning assembly relative to the transition member to eject the cleaning assembly.

[0062] In some embodiments, the cleaning device further includes a shell and a connecting member, and the guide member is selectively fixedly connected to the shell via the connecting member.

[0063] In some embodiments, the connecting member includes a first friction portion and a second friction portion, and the guiding member has a fixing portion disposed between the first friction portion and the second friction portion.

[0064] In some embodiments, when the acting force between the stopping portion and the holding portion is greater than the friction force between the fixing portion and the first friction portion and the second friction portion, the guide member rotates following the second sleeve.

[0065] In some embodiments, the connecting member further includes an elastic member, and the elastic member is disposed between the housing and the first friction portion, and / or between the housing and the second friction portion.

[0066] In some embodiments, the lifting assembly further includes a connecting cylinder and a mounting portion that are connected to each other, the connecting cylinder is sleeved outside the second sleeve portion, and the guide member is disposed between the second sleeve portion and the connecting cylinder.

[0067] In some embodiments, the first sleeve portion, the second sleeve portion, the mounting portion, and the connecting cylinder are integrally formed.

[0068] In some embodiments, the cleaning device further comprises a housing, a first locking portion is provided on the housing, and a second locking portion cooperating with the first locking portion is provided on the transition piece.

[0069] In some embodiments, during the process of the drive assembly rotating in the first direction, the first locking portion and the second locking portion can be engaged to fix the transition piece.

[0070] In some embodiments, during the rotation of the drive assembly in the second direction, the first locking portion can be separated from the second locking portion, and the first direction and the second direction are two opposite directions.

[0071] In some embodiments, one of the ejector and the transition piece is provided with a thread groove, and the other is provided with a threaded portion, and the threaded portion is provided in the thread groove.

[0072] In a third aspect, an embodiment of the present application provides a cleaning device, comprising the cleaning device described in the first and second aspects above.

[0073] In a fourth aspect, an embodiment of the present application provides a cleaning system, comprising a cleaning base, and the cleaning device described in the first and second aspects above or the cleaning equipment described in the third aspect above. BRIEF DESCRIPTION OF THE DRAWINGS

[0074] The above and various other advantages and benefits of the present invention will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments.

[0075] In order to more clearly illustrate the technical solutions in the embodiments of the present application, a brief introduction will be given below to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0076] FIG1 shows a schematic structural diagram of a cleaning device provided in one or more embodiments of the present application.

[0077] FIG2 shows a cross-sectional view of a cleaning device according to one or more embodiments of the present application.

[0078] FIG3 shows a schematic structural diagram of a cleaning device provided in one or more embodiments of the present application.

[0079] FIG. 4 shows a top view of FIG. 3 .

[0080] FIG5 shows a cross-sectional view of a cleaning device provided by one or more embodiments of the present application along the AA direction in FIG4 .

[0081] FIG6 shows a schematic structural diagram of the cooperation between the lifting assembly and the driving assembly of the cleaning device provided in one or more embodiments of the present application.

[0082] FIG7 shows a cross-sectional view of a lifting assembly of a cleaning device according to one or more embodiments of the present application.

[0083] FIG8 is a schematic structural diagram showing the coordination of the lifting assembly, the disassembly assembly, and the transmission cylinder of the cleaning device provided in one or more embodiments of the present application.

[0084] FIG9 is a schematic structural diagram showing a first perspective of a transmission cylinder of a cleaning device provided in one or more embodiments of the present application.

[0085] FIG10 shows a schematic structural diagram of a transmission cylinder of a cleaning device provided in one or more embodiments of the present application from a second perspective.

[0086] FIG11 is a schematic structural diagram showing a first perspective of a guide member of a cleaning device provided in one or more embodiments of the present application.

[0087] FIG12 is a schematic structural diagram showing a second perspective of a guide member of a cleaning device provided in one or more embodiments of the present application.

[0088] FIG13 shows a schematic structural diagram of a lifting assembly of a cleaning device provided in one or more embodiments of the present application.

[0089] FIG14 shows a first structural diagram of the cooperation between the stopper and the first guide portion of the cleaning device provided in one or more embodiments of the present application.

[0090] FIG15 shows a second structural schematic diagram of the cleaning device after the stop portion and the first guide portion cooperate with each other, according to one or more embodiments of the present application.

[0091] FIG16 shows a third structural schematic diagram of the cooperation between the stop portion and the first guide portion of the cleaning device provided in one or more embodiments of the present application.

[0092] FIG. 17 shows an enlarged view of point A in FIG. 5 .

[0093] FIG18 is a schematic diagram showing the structure of the guide member and the connecting member of the cleaning device provided in one or more embodiments of the present application after being matched.

[0094] FIG19 shows a cross-sectional view of the guide member and the connecting member of the cleaning device provided by one or more embodiments of the present application after being matched.

[0095] FIG. 20 shows an enlarged view of point B in FIG. 5 .

[0096] FIG21 shows a schematic structural diagram of the cleaning device provided in one or more embodiments of the present application after the disassembly component and the lifting component are coordinated.

[0097] FIG. 22 shows an enlarged view of point C in FIG. 5 .

[0098] FIG23 shows a schematic structural diagram of the cleaning device according to one or more embodiments of the present application after the first locking portion of the shell and the second locking portion of the transition piece are separated.

[0099] FIG24 shows a schematic structural diagram of the housing and transition piece of the cleaning device provided in one or more embodiments of the present application.

[0100] FIG25 shows a schematic structural diagram of the disassembly components of the cleaning device provided in one or more embodiments of the present application.

[0101] FIG. 26 illustrates a cross-sectional view of disassembled components of a cleaning device according to one or more embodiments of the present application.

[0102] Figure 27 shows a schematic structural diagram of a cleaning device provided in one or more embodiments of the present application, in which a disassembly component is installed in a first sleeve portion and the cleaning component is detachably connected to a second sleeve portion.

[0103] FIG28 is a schematic structural diagram showing a cleaning device provided by one or more embodiments of the present application in which the ejector extends into the second sleeve portion.

[0104] FIG29 shows a schematic structural diagram of a cleaning component of a cleaning device provided in one or more embodiments of the present application.

[0105] FIG30 is a schematic structural diagram showing a cleaning device provided in one or more embodiments of the present application in which a reset member is disposed between the second holding portion and the transition member.

[0106] FIG. 31 shows a schematic top view of FIG. 13 .

[0107] FIG32 is a schematic structural diagram of a transition piece of a disassembly assembly of a cleaning device provided in one or more embodiments of the present application.

[0108] FIG33 shows a schematic structural diagram of a knockout piece of a disassembly assembly of a cleaning device provided in one or more embodiments of the present application.

[0109] FIG34 is a schematic structural diagram showing a cleaning device provided in one or more embodiments of the present application in which a reset member is disposed between the second clamping portion and the ejection member.

[0110] Figure 35 shows a schematic diagram of the force applied to the ejection member during the resetting process, in which the reset member of the cleaning device provided by one or more embodiments of the present application is arranged between the second clamping portion and the ejection member.

[0111] Figure 36 shows a structural schematic diagram of the cleaning device provided by one or more embodiments of the present application, in which the reset member is arranged between the second clamping portion and the ejection member, and the ejection member is connected to the reset member.

[0112] FIG37 is a schematic diagram showing a cleaning device in a cleaning state according to one or more embodiments of the present application.

[0113] FIG38 is a schematic diagram showing an uncleaned state of a cleaning device according to one or more embodiments of the present application.

[0114] FIG39 shows a schematic diagram 1 of disassembling a cleaning component of a cleaning device provided in one or more embodiments of the present application.

[0115] FIG40 shows a second schematic diagram of disassembling the cleaning components of the cleaning device provided in one or more embodiments of the present application.

[0116] FIG41 shows a schematic diagram 1 of resetting the ejector of the cleaning device provided in one or more embodiments of the present application.

[0117] FIG42 shows a second schematic diagram of resetting the ejector of the cleaning device provided in one or more embodiments of the present application.

[0118]

[0119] Figure markings: 100-cleaning device, 110-driving assembly, 111-driver, 112-transmission member, 1121-guide groove, 1122-transmission cylinder, 11221-gear matching portion, 1123-worm, 1124-gear, 120-lifting assembly, 121-mounting cylinder, 122-first sleeve portion, 1221-first clamping portion, 1222-second clamping portion, 1223-connecting hole, 123-second sleeve portion, 124-second guide portion, 1241-stop portion, 126-connecting cylinder, 127-mounting portion, 128-guide portion, 129-second magnet portion, 130-cleaning assembly, 131-cleaning member, 132-first Magnet part, 140-disassembly assembly, 141-transition part, 1411-thread groove, 1412-second locking part, 141'-transition part, 1411'-thread groove, 142-ejector part, 1421-threaded part, 142'-ejector part, 1421'-threaded part, 1422'-limiting part, 1423'-ejector part, 150-reset part, 150'-reset part, 160-housing, 161-first locking part, 170-guide part, 171-first guide part, 1711-clamping part, 172-fixing part, 180-connecting part, 181-first friction part, 182-second friction part, 183-elastic part, 10-cleaning equipment. DETAILED DESCRIPTION

[0120] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments. The following description is only for the purpose of illustrating the basic principles of the present invention and is not intended to limit the present invention.

[0121] The following will be combined with the drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0122] It should be noted that all directional indications in the embodiments of the present application are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0123] In this application, unless otherwise specified or limited, the terms "connection" and "fixation" should be understood in a broad sense. For example, "fixation" can mean fixed connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; internal communication between two elements or interaction between two elements, unless otherwise specified. For those skilled in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0124] In addition, the descriptions of "first", "second", etc. in this application are for descriptive purposes only and should not be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of such features. In addition, the technical solutions between the various implementation methods can be combined with each other, but this must be based on the fact that ordinary technicians in this field can implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0125] With the advancement of science and technology and social development, especially driven by the accelerated pace of life and increased work pressure, people are increasingly looking to free themselves from the tedious daily tasks of household cleaning. Robotic mops, a new generation of smart home devices, have emerged, capable of simultaneously sweeping and mopping. However, existing robotic mops are inconvenient to use.

[0126] The present disclosure provides a cleaning device for use with cleaning equipment. The cleaning equipment may include, but is not limited to, cleaning robots, intelligent cleaners, automatic floor scrubbers, mopping robots, and all-in-one sweeping and mopping machines. These cleaning devices have functions such as movement, cleaning, and vacuuming. Some cleaning equipment also includes mopping, terrain detection, and indoor area scanning. Taking a cleaning robot as an example, cleaning robots can come in a variety of shapes. To ensure stability and suitability for various scenarios, such as cleaning under beds, cleaning robots typically have a flat outer profile. The housing of the cleaning robot primarily comprises a chassis and a housing connected to the chassis to form a housing. The housing can house various components required for the operation of the cleaning robot, such as a controller, a power supply, position sensing components such as cameras, scanners, and gyroscopes, a cleaning mechanism, and a travel mechanism. The controller can be used to control the cleaning system and travel mechanism. A common travel mechanism primarily includes moving wheels and auxiliary steering wheels. The moving wheels are driven by a drive motor in the housing, causing the moving wheels to rotate and propel the cleaning robot. The auxiliary steering wheels can be universal wheels fixed to the underside of the chassis. The rotation and stopping of the moving wheels, in conjunction with the auxiliary steering wheels, enable the cleaning robot to steer.

[0127] The cleaning system may include a cleaning component and a mopping component. The cleaning component includes a roller brush drive, a roller brush, a dust box, and an exhaust fan. The roller brush is connected to the machine body through the roller brush drive. The machine body has a dust suction port located behind the roller brush, and the dust box is located in the air path between the exhaust fan and the dust suction port. The roller brush has a certain interference with the ground. During the rotation process, the roller brush can sweep up the garbage on the ground and roll it under the dust suction port. The garbage is then sucked into the dust box by the gas generated by the exhaust fan and drawn back to the dust box. The mopping component may include a mop drive and one or more mops. The mop can rotate to dry mop the ground. In some embodiments, the mopping system also includes a water tank to replenish water to the mop for wet mopping of the ground. Because the mop has a large area and its surface is made of soft, absorbent materials such as felt or terry, there will be significant friction between the mop and floor coverings such as carpets. In addition, stains will remain on the mop after cleaning, especially after wet mopping, which will leave dirty water on the mop. To prevent the friction between the mop and the floor coverings from affecting the normal movement of the cleaning robot, and to prevent the mop with dirty water from coming into contact with the ground and causing repeated contamination of the ground, the mop needs to have a lifting function. Existing mop drive components are divided into mop rotation drive components and mop lifting drive components. The mop rotation drive component is connected to the mop and is used to drive the mop to rotate, while the mop lifting drive component is connected to the mop rotation drive component and the mop as a whole and is used to drive the overall lifting. This means that two sets of drive components are required to achieve mop lifting and rotation, which is structurally redundant, heavy, and has a heavy driving burden for the lifting drive, making the control process cumbersome. The present application is precisely to solve this problem and proposes a cleaning device, cleaning equipment, and cleaning system that rely solely on a single power component and structural setting to achieve lifting and rotation control of the cleaning component.

[0128] The present application is described below with reference to the accompanying drawings and specific embodiments:

[0129] FIG1 is a schematic structural diagram of a cleaning device according to one or more embodiments of the present application, and FIG2 is a cross-sectional diagram of a cleaning device according to one or more embodiments of the present application. As shown in FIG1 and FIG2 , the cleaning device 100 provided in the present application can be applied to a cleaning device 10, which can be a window cleaning robot, a sweeping robot, a mopping robot, or a sweeping and mopping robot. When the cleaning device 100 is applied to a sweeping robot, the cleaning device 100 can be the mopping component of the sweeping robot.

[0130] Figure 3 shows a schematic structural diagram of a cleaning device provided in one or more embodiments of the present application, Figure 4 shows a top view of Figure 3, and Figure 5 shows a cross-sectional view of a cleaning device provided in one or more embodiments of the present application along the AA direction in Figure 4. As shown in Figures 3 and 4, an embodiment of the present application provides a cleaning device 100. The cleaning device 100 provided in an embodiment of the present application can automatically clean the object to be cleaned, and the user does not need to manually clean the object to be cleaned, which can bring a better user experience. As shown in Figure 5, the cleaning device 100 of the present application includes a drive assembly 110, a lifting assembly 120, and a cleaning assembly 130. The drive assembly 110 and the lifting assembly 120 are connected in a transmission manner to drive the lifting assembly 120 to move. The cleaning assembly 130 is detachably connected to the lifting assembly 120, so that the drive assembly 110 can drive the cleaning assembly 130 to move through the lifting assembly 120.

[0131] The driving assembly 110 can drive the cleaning assembly 130 to rotate via the lifting assembly 120, so that the cleaning assembly 130 can clean the working surface of the object to be cleaned. The working surface of the object to be cleaned can be a hard surface such as the ground or glass surface, a soft surface such as a carpet, the outer surface of an obstacle, or the surface of other objects. In the embodiments of this application, the ground is used as an example for illustration.

[0132] When the cleaning assembly 130 cleans the object, the cleaning assembly 130 is attached to the surface of the object, and the driving assembly 110 drives the cleaning assembly 130 to rotate through the lifting assembly 120, so that the cleaning assembly 130 can clean the object during the rotation.

[0133] In some other embodiments, the driving assembly 110 can also drive the cleaning assembly 130 to rise or fall through the lifting assembly 120, so that the cleaning assembly 130 can be applied to different cleaning scenarios. For example: when the cleaning assembly 130 is currently located at the first position and the second position needs to be cleaned, the cleaning device 100 needs to move from the first position to the second position. Before or during the movement, the driving assembly 110 drives the cleaning assembly 130 to rise through the lifting assembly 120, so that there is a certain gap between the cleaning assembly 130 and the ground. After the cleaning device moves to the second position, the driving assembly 110 drives the cleaning assembly 130 to fall through the lifting assembly 120, so that the cleaning assembly 130 contacts the ground and cleans the ground. This method can keep the cleaning assembly 130 clean during the movement and improve the cleaning effect at the second position. Similarly, after the cleaning assembly 130 has been cleaning for a period of time, the cleaning assembly 130 becomes dirty and needs to be cleaned. At this time, the driving assembly 110 drives the cleaning assembly 130 to rise through the lifting assembly 120, so that the cleaning assembly 130 is at a certain distance from the ground, preventing the dirty cleaning assembly 130 from touching the cleaned ground and causing secondary pollution. Among them, the structure of the driving assembly 110 is diverse. The driving assembly 110 may include a driver 111 and a transmission member 112. The driver 111 and the lifting assembly 120 are connected by the transmission member 112. The transmission member 112 is connected to the output end of the driver 111, and the transmission member 112 is connected to the lifting assembly 120. The driver 111 drives the transmission member 112 to move, thereby driving the lifting assembly 120 to move. In some embodiments, the driver 111 can be a motor, an electric telescopic rod, etc., and the transmission member 112 can include a transmission cylinder 1122, a gear 1124, a worm 1123, etc.

[0134] FIG6 is a schematic diagram showing the structure of the cooperation between the lifting assembly and the driving assembly of the cleaning device provided by one or more embodiments of the present application. As shown in FIG6 , in some embodiments, the driver 111 of the driving assembly 110 can be a motor, and the transmission member 112 can include a worm 1123, a gear 1124, and a transmission cylinder 1122. The worm 1123 is fixed to the output shaft of the driver 111, and the worm 1123 and the gear 1124 are meshed to form a worm gear pair. The outer peripheral wall of the transmission cylinder 1122 is provided with a gear mating portion 11221, and the gear 1124 and the gear mating portion 11221 are meshed. The lifting assembly 120 is partially located in the transmission cylinder 1122 and cooperates with the transmission cylinder 1122. With this design, the rotation of the driver 111 drives the worm 1123 to rotate, and the rotation of the worm 1123 drives the gear 1124 to rotate. The rotation of the gear 1124 causes the transmission cylinder 1122 to rotate, and the transmission cylinder 1122 drives the lifting assembly 120 to rotate, and then the lifting assembly 120 drives the cleaning assembly 130 to rotate. During the rotation process, the lifting assembly 120 can also move along the axial direction of the transmission cylinder 1122, thereby driving the cleaning assembly 130 to rise or fall.

[0135] The driver 111 can rotate clockwise or counterclockwise. The first direction can be the direction in which the driver 111 rotates clockwise or counterclockwise. If the first direction is the direction in which the driver 111 rotates clockwise, the second direction is the direction in which the driver 111 rotates counterclockwise; if the first direction is the direction in which the driver 111 rotates counterclockwise, the second direction is the direction in which the driver 111 rotates clockwise. For ease of description, this application uses the example that the driver 111 rotates in the first direction to drive the lifting assembly 120 upward, and rotates in the second direction to drive the lifting assembly 120 downward.

[0136] Of course, in some other embodiments, the driving component 110 may not be provided with the transmission part 112, and only include the driver 111. The output end of the driver 111 is directly connected to the lifting component 120, directly driving the lifting component 120 to move, and being able to drive the lifting component 120 to move is not limited in this application.

[0137] For example, the driver 111 may be an electric telescopic rod, the lifting assembly 120 may be fixedly connected to the telescopic end of the electric telescopic rod, and the extension and retraction of the electric telescopic rod may drive the lifting assembly 120 to rise and fall, thereby driving the cleaning assembly 130 to rise and fall. Alternatively, the driver 111 may be a motor, the motor output shaft may have a gear, the first sleeve portion 122 may be provided with a rack, the gear and the rack may mesh, the gear rotation may drive the rack to move linearly, thereby raising and lowering the lifting assembly 120, thereby driving the cleaning assembly 130 to rise and fall. Alternatively, the driver 111 may be a motor, the lifting assembly 120 may be fixedly connected to the motor output shaft, the lifting assembly 120 and the cleaning assembly 130 may be threadedly connected, the cleaning assembly 130 may be slidably connected to the housing 160 of the cleaning device via a slide rail and a slide groove, and the motor may drive the lifting assembly 120 to rotate so that the cleaning assembly 130 can be raised and lowered along the length of the slide rail.

[0138] FIG7 shows a cross-sectional view of a lifting assembly of a cleaning device provided by one or more embodiments of the present application. As shown in FIG7 , in some embodiments, the lifting assembly 120 includes a first sleeve portion 122 and a second sleeve portion 123 fixed to each other. The first sleeve portion 122 is in transmission connection with the driving assembly 110; the cleaning assembly 130 is connected to the second sleeve portion 123; the driving assembly 110 can drive the cleaning assembly 130 to rise or fall through the lifting assembly 120. The first sleeve portion 122 and the second sleeve portion 123 are fixedly connected. When the driving assembly 110 drives the first sleeve portion 122 to move, the first sleeve portion 122 and the second sleeve portion 123 will move simultaneously, and the cleaning assembly 130 will move as a whole.

[0139] The cleaning assembly 130 is connected to the second sleeve portion 123. Under the action of the driving assembly 110, the cleaning assembly 130 will move along with the lifting assembly 120. With this design, under the action of the driving assembly 110, the driving assembly 110 drives the first sleeve portion 122 to move. Since the first sleeve portion 122 and the second sleeve portion 123 are fixedly connected, the cleaning assembly 130 can move along with the first sleeve portion 122 and the second sleeve portion 123, allowing the cleaning assembly 130 to rise or fall, and the distance between the cleaning assembly 130 and the object to be cleaned can be adjusted to meet cleaning needs.

[0140] After the first sleeve portion 122 and the second sleeve portion 123 are fixedly connected, relative movement between the first sleeve portion 122 and the second sleeve portion 123 does not occur. The movement of the lifting assembly 120 directly drives the movement of the second sleeve portion 123, which in turn drives the movement of the cleaning assembly 130. In other words, when the driving assembly 110 drives the cleaning assembly 130 through the lifting assembly 120, the driving assembly 110 and the lifting assembly 120 directly transmit power, which can simplify the transmission path and transmission structure.

[0141] It is easy to understand that the more transmission relationships there are, the more resistance needs to be overcome during the transmission process. The transmission of the driving component 110 and the lifting component 120 can drive the cleaning component 130 to move, which can reduce the resistance during the transmission process and improve the transmission efficiency.

[0142] As shown in FIG7 , in some embodiments, the first sleeve portion 122 and the second sleeve portion 123 are integrally formed. The first sleeve portion 122 and the second sleeve portion 123 can be integrally formed by die-casting, casting, injection molding, or other methods, which are not limited in this application. The integral formation of the first sleeve portion 122 and the second sleeve portion 123 can reduce the processing steps, facilitate the manufacture of the lifting assembly 120, and help ensure the stability of the connection between the first sleeve portion 122 and the second sleeve portion 123.

[0143] Figure 8 shows a schematic structural diagram of the lifting assembly, disassembly assembly and transmission cylinder of the cleaning device provided by one or more embodiments of the present application after cooperation. As shown in Figure 8, in some embodiments, one of the transmission member 112 and the first sleeve portion 122 has a guide groove 1121, and the other has a guide portion 128, and the guide groove 1121 cooperates with the guide portion 128.

[0144] One of the transmission member 112 and the first sleeve portion 122 has a guide groove 1121, and the other has a guide portion 128. The guide groove 1121 can be provided on the transmission member 112, and the guide portion 128 can be provided on the first sleeve portion 122; alternatively, the guide portion 128 can be provided on the first sleeve portion 122, and the guide groove 1121 can be provided on the transmission member 112. The guide portion 128 is located within the guide groove 1121, so that the guide groove 1121 and the guide portion 128 cooperate. The guide groove 1121 and the guide portion 128 cooperate to guide the movement of the lifting assembly 120. When the driving assembly 110 drives the lifting assembly 120 to move, the guide portion 128 can move along the length of the guide groove 1121, ensuring the stability of the movement of the lifting assembly 120. With this design, the driver 111 of the driving assembly 110 drives the transmission member 112 to move, which in turn drives the first sleeve portion 122 to move, thereby driving the entire lifting assembly 120 to move.

[0145] Figure 9 shows a structural schematic diagram of the transmission cylinder of the cleaning device provided in one or more embodiments of the present application from a first perspective, and Figure 10 shows a structural schematic diagram of the transmission cylinder of the cleaning device provided in one or more embodiments of the present application from a second perspective. As shown in Figures 8, 9 and 10, in some embodiments, the transmission member 112 includes a transmission cylinder 1122, the first sleeve portion 122 is arranged in the transmission cylinder 1122, and the guide groove 1121 is arranged in the transmission cylinder 1122, and the guide groove 1121 is arranged along the axial direction of the transmission cylinder 1122.

[0146] The guide portion 128 is housed in the first sleeve portion 122 of the lifting assembly 120 and is located in the guide groove 1121. With this design, the lifting assembly 120 can move along the axial direction of the transmission cylinder 1122 under the cooperation of the guide groove 1121 and the guide portion 128.

[0147] As for the specific shapes of the guide groove 1121 and the guide portion 128, the guide groove 1121 can be in the shape of an elongated strip, and to match the shape of the guide groove 1121, the guide portion 128 can also be in the shape of an elongated strip. The guide groove 1121 and the guide portion 128 can also have other shapes. The shapes of the guide groove 1121 and the guide portion 128 are diverse and are not limited in this application, as long as they can be guided and matched.

[0148] In some embodiments, the inner wall of the transmission cylinder 1122 is provided with a plurality of guide grooves 1121. The guide grooves 1121 are strip-shaped grooves whose length direction is parallel to the axial direction of the transmission cylinder 1122. The outer peripheral wall of the first sleeve portion 122 is provided with a plurality of guide portions 128. The number of guide portions 128 and guide grooves 1121 can be the same or different. The plurality of guide portions 128 are respectively located in each guide groove 1121. The provision of the plurality of guide portions 128 and the plurality of guide grooves 1121 helps to improve the stability of the lifting assembly 120 during the lifting process.

[0149] FIG11 shows a schematic structural diagram of a guide member of a cleaning device provided in one or more embodiments of the present application from a first perspective, FIG12 shows a schematic structural diagram of a guide member of a cleaning device provided in one or more embodiments of the present application from a second perspective, and FIG13 shows a schematic structural diagram of a lifting assembly of a cleaning device provided in one or more embodiments of the present application. As shown in FIG11 and FIG12, in some embodiments, the cleaning device 100 further includes a guide member 170, and the guide member 170 is provided with a first guide portion 171. As shown in FIG13, the second sleeve portion 123 is provided with a second guide portion 124 that cooperates with the first guide portion 171. Under the action of the first guide portion 171 and the second guide portion 124, the guide member 170 and the second sleeve 123 are guided and matched together, and the second sleeve 123 can move relative to the guide member 170.

[0150] In some embodiments, at least one of the first guide portion 171 and the second guide portion 124 is threadedly disposed along the axial direction of the transmission cylinder 1122. Alternatively, the first guide portion 171 may be threadedly disposed along the axial direction of the transmission cylinder 1122; alternatively, the second guide portion 124 may be threadedly disposed along the axial direction of the transmission cylinder 1122; alternatively, both the first guide portion 171 and the second guide portion 124 may be threadedly disposed along the axial direction of the transmission cylinder 1122.

[0151] With this design, the second sleeve portion 123 and the guide member 170 are threadedly engaged together under the action of the first guide portion 171 and the second guide portion 124. When the guide member 170 is fixed, the driver 111 in the drive assembly 110 drives the transmission cylinder 1122 to rotate. Since the transmission cylinder 1122 and the first sleeve portion 122 are engaged with the guide portion 128 through the guide groove 1121, the transmission cylinder 1122 will drive the first sleeve portion 122 to rotate, and the lifting assembly 120 will rotate as a whole. Since the guide member 170 is fixed and the guide member 170 and the second sleeve portion 123 are threadedly engaged together, the lifting assembly 120 will slide along the axial direction of the transmission cylinder 1122 under the action of the guide groove 1121 and the guide portion 128 while rotating, so that the lifting assembly 120 rises or falls while rotating, thereby driving the cleaning assembly 130 to rise or fall.

[0152] For the convenience of description, it can be defined that when the driver 111 of the driving assembly 110 rotates in the second direction, the lifting assembly 120 descends; when the driver 111 of the driving assembly 110 rotates in the first direction, the lifting assembly 120 ascends.

[0153] Figure 14 shows a structural schematic diagram 1 of the stop part and the first guide part of the cleaning device provided by one or more embodiments of the present application after cooperation, and Figure 15 shows a structural schematic diagram 2 of the stop part and the first guide part of the cleaning device provided by one or more embodiments of the present application after cooperation. As shown in Figures 14 and 15, in some embodiments, there are three second guide parts 124, a single second guide part 124 is strip-shaped, and the second guide part 124 is threadedly arranged along the axial direction of the transmission cylinder 1122, and three second guide parts 124 are threadedly arranged to form three threaded guide grooves; as shown in Figure 12, there are three first guide parts 171, and the three first guide parts 171 are respectively located in the three threaded guide grooves formed by the second guide part 124, so that the second sleeve part 123 and the guide member 170 are threadedly matched.

[0154] During the process of the driver 111 rotating in the second direction, the driver 111 will drive the lifting assembly 120 to rotate. Since at least one of the first guide part 171 and the second guide part 124 is arranged in a threaded shape, during the rotation of the lifting assembly 120, with the cooperation of the first guide part 171 and the second guide part 124, the lifting assembly 120 can move downward, that is, it can drive the cleaning assembly 130 to descend.

[0155] Similarly, during the process of the driver 111 rotating in the first direction, the driver 111 will drive the lifting assembly 120 to rotate. Since at least one of the first guide portion 171 and the second guide portion 124 is arranged in a threaded shape, during the rotation of the lifting assembly 120, with the cooperation of the first guide portion 171 and the second guide portion 124, the lifting assembly 120 can move upward, that is, it can drive the cleaning assembly 130 to rise.

[0156] That is, the rising or falling of the lifting assembly 120 is related to the rotation direction of the first guide portion and the second guide portion, and the rotation direction of the driver 111 .

[0157] As shown in Figures 14 and 15, in some embodiments, the first guide portion 171 is provided with a clamping portion 1711, and the second guide portion 124 is provided with a stopper 1241, and the clamping portion 1711 and the stopper 1241 cooperate with each other. The clamping portion 1711 and the stopper 1241 clamp and cooperate with each other.

[0158] When the clamping portion 1711 and the stopper 1241 engage, the first guide portion 171 and the second guide portion 124 cannot further move relative to each other. In some embodiments, when the driving assembly 110 drives the cleaning assembly 130 to rise or fall via the lifting assembly 120, the clamping portion 1711 and the stopper 1241 can cooperate with each other to prevent the second sleeve portion 123 from rising or falling.

[0159] In some embodiments, when the driving assembly 110 drives the cleaning assembly 130 to rise or fall via the lifting assembly 120, the clamping portion 1711 and the stopper 1241 can be engaged. Due to the arrangement of the clamping portion 1711 and the stopper 1241, when the second sleeve portion 123 rises to a certain distance, the clamping portion 1711 and the stopper 1241 engage, preventing the second sleeve portion 123 from continuing to rise, thereby limiting the maximum distance the second sleeve portion 123 can rise; or, when the second sleeve portion 123 descends to a certain distance, the clamping portion 1711 and the stopper 1241 engage, preventing the second sleeve portion 123 from continuing to descend, thereby limiting the maximum distance the second sleeve portion 123 can descend.

[0160] That is to say, the second sleeve portion 123 cannot rise or fall continuously along the guide member 170. Without the action of the clamping portion 1711 and the stop portion 1241, when the second sleeve portion 123 rises or falls to a certain distance, the first guide portion 171 and the second guide portion 124 will be disengaged, and the second sleeve portion 123 will be detached from the guide member 170.

[0161] Whether the cooperation between the stop portion 1241 and the holding portion 1711 blocks the rise or fall of the second sleeve portion 123 is related to the position of the stop portion 1241 on the second guide portion 124 and the position of the holding portion 1711 on the first guide portion 171 .

[0162] In some embodiments: when the holding portion 1711 is arranged below the first guide portion 171, that is, the stop portion 1241 is arranged at the bottom of the threaded guide groove, when the driver 111 of the driving assembly 110 rotates in the first direction, the entire lifting assembly 120 gradually rises, and the holding portion 1711 gradually approaches the stop portion 1241. When the holding portion 1711 and the stop portion 1241 abut against each other, the lifting assembly 120 will not be able to continue to rotate and rise relative to the guide member 170 due to the resistance of the entire guide member 170.

[0163] Figure 16 shows a third structural schematic diagram of the cooperation between the stop portion and the first guide portion of the cleaning device provided by one or more embodiments of the present application. Similarly, when the holding portion 1711 is arranged above the first guide portion 171, that is, the stop portion 1241 is arranged at the top of the threaded guide groove, when the driver 111 of the driving assembly 110 rotates in the second direction, the lifting assembly 120 gradually descends, and the holding portion 1711 gradually approaches the stop portion 1241. When the holding portion 1711 and the stop portion 1241 abut against each other, as shown in Figure 16, the lifting assembly 120 will not be able to continue to rotate and descend relative to the guide member 170.

[0164] That is, in the embodiment of the present application, the guide member 170 and the lifting assembly 120 are capable of relative movement and synchronous movement. That is, when the lifting assembly 120 drives the cleaning assembly 130 to ascend or descend, the guide member 170 is stationary and merely serves as a guide. When the lifting assembly 120 drives the cleaning assembly 130 to rotate, the guide member needs to rotate synchronously with the lifting assembly 120 to prevent the lifting assembly 120 from ascending or descending. The connection structure of the guide member 170 will be described in detail below.

[0165] FIG17 shows an enlarged view of point A in FIG5 . As shown in FIG17 , in some embodiments, the cleaning device 100 further includes a shell 160 and a connector 180 , and the guide member 170 is selectively fixedly connected to the shell 160 via the connector 180 .

[0166] The guide member 170 can be selectively fixed to the shell 160 through the connecting member 180: the guide member 170 can be relatively fixed to the shell 160, so that the guide member 170 remains stationary relative to the shell 160, and the lifting assembly 120 rotates relative to the guide member 170; or the guide member 170 can be movable relative to the shell 160, so that the guide member 170 can rotate relative to the shell 160, and the guide member 170 can rotate synchronously with the lifting assembly 120.

[0167] When the guide member 170 is fixed to the housing 160 , the lifting assembly 120 will rotate relative to the guide member 170 under the drive of the driving assembly 110 . Under the action of the guide member 170 , the lifting assembly 120 will not only rotate but also rise or fall along the guide member 170 .

[0168] When the guide member 170 and the housing 160 are not fixed, the lifting assembly 120 will rotate synchronously with the guide member 170 under the drive of the driving assembly 110. The lifting assembly 120 will not rotate relative to the guide member 170. The lifting assembly 120 will not rise or fall when rotating, that is, the lifting assembly 120 only rotates.

[0169] With this design, the guide member 170 can be fixed or not fixed according to actual conditions, so that the lifting assembly 120 rotates and lifts, or the lifting assembly only rotates without lifting.

[0170] During the process of the driver 111 of the driving assembly 110 rotating in the second direction, the lifting assembly 120 gradually descends until the clamping portion 1711 abuts the stop portion 1241; after the clamping portion 1711 and the stop portion 1241 abut, the lifting assembly 120 will no longer be able to rotate relative to the guide member 170 and descend, and the lifting assembly 120 and the guide member 170 rotate synchronously. During the process of the driver 111 of the driving assembly 110 rotating in the first direction, the lifting assembly 120 gradually ascends until the clamping portion 1711 abuts the stop portion 1241; after the clamping portion 1711 and the stop portion 1241 abut, the lifting assembly 120 will no longer be able to rotate relative to the guide member 170 and ascend, and the lifting assembly 120 and the guide member 170 rotate synchronously.

[0171] FIG18 is a schematic diagram showing the structure of the guide member and the connecting member of the cleaning device provided in one or more embodiments of the present application after they are matched, and FIG19 is a cross-sectional view showing the guide member and the connecting member of the cleaning device provided in one or more embodiments of the present application after they are matched. As shown in FIG17 , FIG18 and FIG19 , in some embodiments, the connecting member 180 includes a first friction portion 181 and a second friction portion 182, and the guide member 170 includes a fixing portion 172, which is disposed between the first friction portion 181 and the second friction portion 182. The arrangement of the first friction portion 181 and the second friction portion 182 applies a certain amount of friction force to the fixing portion 172.

[0172] When the acting force between the stopping portion 1241 and the holding portion 1711 is greater than the friction force between the fixing portion 172 and the first and second friction portions 181 and 182 , the guide member 170 rotates following the second sleeve portion 123 .

[0173] Both the first friction portion 181 and the second friction portion 182 are mounted on the housing 160. The fixed portion 172 of the guide member 170 is located between the first friction portion 181 and the second friction portion 182 and is in contact with the first and second friction portions 181 and 182. The guide member 170 can only rotate with the lifting assembly 120 if the force applied by the lifting assembly 120 on the guide member 170 is greater than the friction force applied to the guide member 170. As shown in FIG17 , in some embodiments, the first friction portion 181 is located above the fixed portion 172. Under the action of the housing 160, the first friction portion 181 is limited above the fixed portion 172. The second friction portion 182 is located below the fixed portion 172, and the left end of the second friction portion 182 is engaged with the housing 160.

[0174] When the driving assembly 110 drives the lifting assembly 120 to rotate, and the clamping portion 1711 of the guide member 170 and the stop portion 1241 of the lifting assembly 120 are not in contact with each other, the cleaning assembly 130, the transition member 141 and the ejection member 142 rise or fall synchronously. At this time, the force applied by the lifting assembly 120 to the guide member 170 is not sufficient to drive the guide member 170 to overcome the friction force and rotate with the lifting assembly 120. Therefore, the lifting assembly 120 rises or falls under the action of the guide member 170.

[0175] When the driving assembly 110 rotates in the first direction or the second direction, after the holding portion 1711 of the guide member 170 and the stop portion 1241 of the lifting assembly 120 are in contact, the force applied by the lifting assembly 120 to the guide member 170 becomes greater, and the force applied by the lifting assembly 120 on the guide member 170 is greater than the friction force exerted on the guide member 170, so that the guide member 170 can overcome the friction force exerted on itself and rotate, and the lifting assembly 120 and the guide member 170 will no longer rotate relative to each other. Therefore, the guide member 170 and the lifting assembly 120 rotate synchronously, and the lifting assembly 120 will no longer continue to rise or fall.

[0176] In some embodiments, the connecting member 180 further includes an elastic member 183 . The elastic member 183 is disposed between the housing 160 and the first friction portion 181 , and / or between the housing 160 and the second friction portion 182 .

[0177] The elastic member 183 may be provided only between the shell 160 and the first friction portion 181 , or only between the shell 160 and the second friction portion 182 , or simultaneously between the shell 160 and the first friction portion 181 and between the shell 160 and the second friction portion 182 .

[0178] The elastic member 183 is always in a compressed state. When the elastic member 183 is disposed between the housing 160 and the first friction portion 181, the elastic member 183 provides a thrust to the first friction portion 181 toward the second friction portion 182, so that the first friction portion 181 can always abut against the fixed portion 172 of the guide member 170. This provides the fixed portion 172 of the guide member 170 with a continuous and stable friction force, ensuring that the transition member 141, the ejector member 142, and the lifting assembly 120 can rise synchronously when the guide member 170 is stationary. This also allows the guide member 170 to rotate along with the lifting assembly 120 after the stop portion 1241 of the lifting assembly 120 abuts against the retaining portion 1711 of the guide member 170.

[0179] If the elastic member 183 is disposed between the housing 160 and the first friction portion 181, when the lifting assembly 120 ascends, after the stopper 1241 of the lifting assembly 120 abuts against the retaining portion 1711 of the guide member 170, the lifting assembly 120 will continue to ascend due to inertia and will not be able to stop immediately. This will cause the guide member 170 to collide with the housing 160, potentially causing damage to the guide member 170, the lifting assembly 120, or the housing 160. However, the provision of the elastic member 183 can provide a certain degree of cushioning for the guide member 170 and the lifting assembly 120, reducing the impact force of the guide member 170 and the lifting assembly 120 on the housing 160, thereby providing a certain degree of protection for the guide member 170, the lifting assembly 120, and the housing 160.

[0180] When the elastic member 183 is arranged between the shell 160 and the second friction portion 182, the elastic member 183 provides the second friction portion 182 with a thrust toward the first friction portion 181, so that the second friction portion 182 can always abut against the fixed portion 172 of the guide member 170, so that the fixed portion 172 of the guide member 170 is subjected to a continuous and stable friction force, to ensure that when the guide member 170 is stationary, the transition member 141, the ejection member 142 and the lifting assembly 120 can rise synchronously; so that after the stop portion 1241 of the lifting assembly 120 and the clamping portion 1711 of the guide member 170 abut, the guide member 170 can rotate together with the lifting assembly 120.

[0181] If the elastic member 183 is disposed between the housing 160 and the second friction portion 182, when the lifting assembly 120 is below the lifting assembly 120, after the stop portion 1241 of the lifting assembly 120 abuts against the retaining portion 1711 of the guide member 170, the lifting assembly 120 will continue to descend due to inertia and will not be able to stop immediately. This will cause the guide member 170 to collide with the housing 160, potentially causing damage to the guide member 170, the lifting assembly 120, or the housing 160. However, the provision of the elastic member 183 can provide a certain degree of cushioning for the guide member 170 and the lifting assembly 120, reducing the impact force of the guide member 170 and the lifting assembly 120 on the housing 160, thereby providing a certain degree of protection for the guide member 170, the lifting assembly 120, and the housing 160.

[0182] Figure 20 shows an enlarged view of point B in Figure 5. As shown in Figure 20, in some embodiments, the lifting assembly 120 also includes a connecting tube 126 and a mounting portion 127 that are interconnected. The connecting tube 126 is sleeved outside the second sleeve portion 123, and the guide member 170 is arranged between the second sleeve portion 123 and the connecting tube 126.

[0183] After such design, the connecting tube 126 and the second sleeve portion 123 are fixedly connected via the mounting portion 127. The connecting tube 126 is sleeved outside the second sleeve portion 123, and the guide member 170 is located between the second sleeve portion 123 and the connecting tube 126 and cooperates with the second sleeve portion 123.

[0184] The setting of the connecting tube 126 allows the guide member 170 to be located between the connecting tube 126 and the second sleeve portion 123, which can provide protection for the guide member 170. When the connecting tube 126 and the second sleeve portion 123 are matched, the guide member 170 can be limited, so that the connecting tube 126 and the second sleeve portion 123 are continuously and stably matched, which helps to improve the stability of the lifting process of the lifting assembly 120.

[0185] In some embodiments, the first sleeve portion 122 , the second sleeve portion 123 , the mounting portion 127 and the connecting tube 126 are integrally formed.

[0186] The first sleeve portion 122, the second sleeve portion 123, the mounting portion 127, and the connecting tube 126 can be integrally formed by die-casting, integral injection molding, etc. This integral formation facilitates the processing of the lifting assembly 120 and helps ensure the stability of the connection between the first sleeve portion 122, the second sleeve portion 123, the mounting portion 127, and the connecting tube 126. In some embodiments, the first sleeve portion 122 and the second sleeve portion 123 form the mounting tube 121. The mounting tube 121 and the connecting tube 126 are integrally formed. The mounting tube 121 and the connecting tube 126 can be integrally formed by die-casting, integral injection molding, etc. This integral formation also helps ensure the stability of the connection between the mounting tube 121 and the connecting tube 126.

[0187] In the embodiment of the present application, the driving assembly 110 can drive the cleaning assembly 130 to rise, fall and rotate through the lifting assembly 120, thereby adapting to different cleaning scenarios.

[0188] In some embodiments, the cleaning device 100 further includes a disassembly assembly 140, which is connected to the lifting assembly 120 and can separate the cleaning assembly 130 from the lifting assembly 120. The cleaning assembly 130 can be automatically disassembled by the disassembly assembly 140, which is convenient for the user.

[0189] That is, in some embodiments, the cleaning component 130 is detachably connected to the lifting component 120. The cleaning component 130 is mainly used to clean the floor and other objects to be cleaned. After cleaning for a period of time, the cleaning component 130 needs to be cleaned or replaced, or in a scenario where it is not suitable to use the cleaning component 130, the cleaning component 130 needs to be removed for work. The detachable connection between the cleaning component 130 and the lifting component 120 can facilitate the replacement of the cleaning component 130.

[0190] The disassembly assembly 140 is connected to the lifting assembly 120 so that the disassembly assembly 140 can move along with the lifting assembly 120, thereby separating the cleaning assembly 130 from the lifting assembly 120. The structure of the disassembly assembly 140 is diverse and is not limited in this application.

[0191] FIG21 shows a schematic diagram of the structure of the disassembly assembly and the lifting assembly in the cleaning device provided by one or more embodiments of the present application after the disassembly assembly and the lifting assembly are coordinated. As shown in FIG21 , in some embodiments, the disassembly assembly 140 includes a transition piece 141 and an ejector 142 movably connected to the transition piece 141. The transition piece 141 is connected to the lifting assembly 120, and the ejector 142 can separate the cleaning assembly 130 from the lifting assembly 120. The movably connected transition piece 141 and the ejector 142 means that the transition piece 141 and the ejector 142 can move relative to each other. The relative movement can be rotation, movement, or sliding. If the transition piece 141 and the ejector 142 rotate relative to each other, the ejector 142 can rotate while the transition piece 141 is fixed, or the transition piece 141 can rotate while the ejector 142 is fixed, or the ejector 142 and the transition piece 141 can both rotate and there is a speed difference.

[0192] In some embodiments, when the driving assembly 110 drives the cleaning assembly 130 to move through the lifting assembly 120, the ejector 142 can follow the lifting assembly 120 to rotate relative to the transition piece 141 and move toward the direction close to the cleaning assembly 130, so that the cleaning assembly 130 is separated from the lifting assembly 120.

[0193] During the process of the driving assembly 110 driving the cleaning assembly 130 to move through the lifting assembly 120, the ejector 142 can rotate with the lifting assembly 120 relative to the transition piece 141 and move toward the direction close to the cleaning assembly 130, thereby applying force to the cleaning assembly 130, so that the cleaning assembly 130 can be separated from the lifting assembly 120 and then removed from the lifting assembly 120.

[0194] In the embodiment of the present application, the driving component 110 can drive the cleaning component 130 to rise, fall and rotate through the lifting component 120, and can also drive the disassembly component to move through the lifting component 120 to remove the cleaning component 130 from the lifting component 120. The functions of rising, falling, rotating and disassembly can be integrated through the same driving component 110 and lifting component 120, that is, multiple functions such as rising, falling, rotating and disassembly can be integrated through the same set of driving system, making the overall structure more compact and centralized.

[0195] In some embodiments, when the driving assembly 110 rotates in the first direction, the driving assembly 110 can drive the lifting assembly 120 to rotate, and the transition piece 141 is fixed, so that the ejector 142 moves relative to the transition piece 141 toward the cleaning assembly 130 .

[0196] During the process of the driving assembly 110 rotating in the first direction, the transition piece 141 can be fixed, so that the ejection piece 142 can rotate relative to the transition piece 141, thereby causing the transition piece 141 to move toward the cleaning assembly 130 to eject the cleaning assembly 130.

[0197] FIG22 shows an enlarged view of point C in FIG5 , and FIG23 shows a schematic structural diagram of the first locking portion of the housing and the second locking portion of the transition piece after separation in the cleaning device provided by one or more embodiments of the present application. As shown in FIG22-23 , as for the fixing method of the transition piece 141, the housing 160 may be provided with a first locking portion 161, and the transition piece 141 may be provided with a second locking portion 1412 that can cooperate with the first locking portion 161. The first locking portion 161 and the second locking portion 1412 can be engaged by snapping or adsorption. When the first locking portion 161 on the housing 160 and the second locking portion 1412 on the transition piece 141 cooperate, the transition piece 141 will be fixed and will no longer be able to rotate with the lifting assembly 120.

[0198] In some embodiments, when the drive assembly 110 rotates in the first direction, the first locking portion 161 and the second locking portion 1412 can be snap-fitted to fix the transition piece 141 .

[0199] The first locking portion 161 and the second locking portion 1412 can be engaged with each other, which means that the first locking portion 161 and the second locking portion 1412 can be engaged with each other or not.

[0200] When the first locking portion 161 and the second locking portion 1412 are engaged, the transition piece 141 is fixed, and the transition piece 141 will not rotate along with the lifting assembly 120 and the ejecting piece 142 .

[0201] When the first locking portion 161 and the second locking portion 1412 are not engaged, the transition member 141 and the ejector member 142 can rotate and rise and fall together with the lifting assembly 120 and the ejector member 142. Specifically, when the driving assembly 110 rotates in the first direction, the lifting assembly 120 drives the cleaning assembly 130 to rise, and the disassembly assembly 140 rises synchronously with the lifting assembly 120. When the driving assembly 110 rotates in the second direction, the lifting assembly 120 drives the cleaning assembly 130 to descend, and the disassembly assembly 140 descends synchronously with the lifting assembly 120.

[0202] The first locking portion 161 is disposed at the top of the housing 160. When the drive assembly 110 rotates in the first direction, it can drive the lifting assembly 120 to rise. Since the transition piece 141 and the ejector 142 are both mounted within the first sleeve 122, the transition piece 141 and the ejector 142 rise with the lifting assembly 120. The transition piece 141 moves toward the top of the housing 160, i.e., the second locking portion 1412 moves toward the first locking portion 161 until the first locking portion 161 and the second locking portion 1412 engage, thereby securing the transition piece 141. When the drive assembly 110 continues to rotate in the first direction, the transition piece 141 is engaged with the housing 160, so that the transition piece 141 no longer rotates with the lifting assembly 120, while the ejector 142 continues to rotate with the lifting assembly 120, thereby enabling relative movement between the ejector 142 and the transition piece 141.

[0203] In some embodiments, as shown in FIG. 23 , the first locking portion 161 can separate from the second locking portion 1412 during rotation of the drive assembly 110 in the second direction; the first direction and the second direction are opposite.

[0204] When the driving component 110 rotates in the second direction, the driving component 110 will drive the lifting component 120 to descend. Since the transition piece 141 is installed in the first sleeve portion 122, the transition piece 141 will follow the lifting component 120 to descend, so that the second locking portion 1412 can move in a direction away from the first locking portion 161, thereby separating the first locking portion 161 from the second locking portion 1412. At this time, the transition piece 141 can continue to rotate following the lifting component 120.

[0205] FIG24 is a schematic diagram of the structure of the housing and transition piece of the cleaning device provided in one or more embodiments of the present application, and FIG25 is a schematic diagram of the structure of the disassembly assembly of the cleaning device provided in one or more embodiments of the present application. The structures of the first locking portion 161 and the second locking portion 1412 are various and are not limited in this application. In some embodiments, as shown in FIG24 and FIG25, the second locking portion 1412 on the transition piece 141 is a plurality of annular first wedge-shaped latches arranged at intervals, and the first locking portion 161 on the housing 160 is a plurality of annular second wedge-shaped latches arranged at intervals. Since both latches are wedge-shaped, when the drive assembly 110 rotates in the second direction, the first wedge-shaped latch and the second wedge-shaped latch can engage with each other, and when the drive assembly 110 rotates in the first direction, the first wedge-shaped latch and the second wedge-shaped latch can disengage.

[0206] Figure 26 shows a cross-sectional view of the disassembly assembly of the cleaning device provided by one or more embodiments of the present application. As shown in Figure 26, as for the specific connection structure of the ejector 142 and the transition piece 141, in some embodiments, one of the ejector 142 and the transition piece 141 may be provided with a thread groove 1411, and the other may be provided with a threaded portion 1421, and the threaded portion 1421 is provided in the thread groove 1411.

[0207] One of the ejector member 142 and the transition member 141 is provided with a thread groove 1411, and the other is provided with a threaded portion 1421. Alternatively, the ejector member 142 may be provided with the thread groove 1411 and the transition member 141 may be provided with the threaded portion 1421; alternatively, the ejector member 142 may be provided with the threaded portion 1421 and the transition member 141 may be provided with the thread groove 1411. As shown in FIG. 26 , in some embodiments, the thread groove 1411 is provided internally on the transition member 141, and the threaded portion 1421 is provided on the outer circumference of the ejector member 142.

[0208] With this design, the ejector 142 and the transition piece 141 are threaded together, and the ejector 142 and the transition piece 141 can rotate relative to each other. When the transition piece 141 is fixed, the ejector 142 can rotate relative to the transition piece 141 and rise or fall along the axial direction of the transition piece 141, thereby moving toward or away from the cleaning assembly 130; when the ejector 142 does not rotate, the transition piece 141 can rotate relative to the ejector 142, and can also drive the ejector 142 to rise or fall along the axial direction of the transition piece 141.

[0209] When ejector 142 rotates relative to transition piece 141, it not only rotates but also moves up and down along the axial direction of transition piece 141. When transition piece 141 rotates, ejector 142 may not rotate but moves up and down along the axial direction of transition piece 141. Driving assembly 110 drives lifting assembly 120 to move, and lifting assembly 120 drives cleaning assembly 130 to move. Because ejector 142 and lifting assembly 120 are connected, ejector 142 can rotate with lifting assembly 120 relative to transition piece 141. While rotating relative to transition piece 141, ejector 142 moves along the axial direction of transition piece 141 toward cleaning assembly 130, pushing cleaning assembly 130 to separate cleaning assembly 130 and remove cleaning assembly 130 from lifting assembly 120.

[0210] After such a design, the cleaning device 100 of the present application can drive the ejection member 142 to move through the lifting assembly 120, so that the cleaning assembly 130 is separated from the lifting assembly 120, so that the cleaning assembly 130 can be automatically removed from the lifting assembly 120, making it convenient for users to clean and replace the cleaning assembly 130.

[0211] Figure 27 shows a structural schematic diagram of a cleaning device provided by one or more embodiments of the present application, in which the disassembly component is installed in the first sleeve portion and the cleaning component is detachably connected to the second sleeve portion. As shown in Figure 27, in some embodiments, the transition piece 141 and the ejection piece 142 are installed in the first sleeve portion 122, the cleaning component 130 is detachably connected to the second sleeve portion 123, and the driving component 110 is transmission-connected to the first sleeve portion 122 or the second sleeve portion 123.

[0212] A transmission connection between the drive assembly 110 and either the first sleeve portion 122 or the second sleeve portion 123 simultaneously drives the first and second sleeve portions 122, 123 to rotate, thereby driving the entire lifting assembly 120 to rotate. The transition piece 141 and the ejector 142 are mounted within the first sleeve portion 122. In some embodiments, the transition piece 141 is permanently located within the first sleeve portion 122 and can rotate within it; the ejector 142 is partially or entirely located within the first sleeve portion 122 and connected to the transition piece 141.

[0213] Figure 28 shows a structural schematic diagram of the ejector of the cleaning device provided by one or more embodiments of the present application extending into the second sleeve portion. As shown in Figure 28, in some embodiments, during the rotation of the driving assembly 110 in the first direction, the ejector 142 can follow the first sleeve portion 122 to rotate relative to the transition piece 141 and can extend the second sleeve portion from the first sleeve portion 122 to separate the cleaning assembly 130 from the lifting assembly 120.

[0214] The cleaning assembly 130 and the second sleeve portion 123 are detachably connected. When the driving assembly 110 rotates in the first direction, the ejector 142 rotates relative to the transition piece 141 and moves toward the cleaning assembly 130, and its end gradually extends out of the first sleeve 122, so that the second sleeve portion of the cleaning assembly 130 is separated from the lifting assembly 120.

[0215] Figure 29 shows a schematic structural diagram of the cleaning component of the cleaning device provided in one or more embodiments of the present application. As shown in Figures 28 and 29, as for the detachable connection method of the cleaning component 130 and the lifting component 120, the cleaning component 130 may include a cleaning member 131 and a first magnet portion 132 installed on the cleaning member 131, and the lifting component 120 may include a second magnet portion 129, and the first magnet portion 132 and the second magnet portion 129 can be fixedly connected.

[0216] The second magnet portion 129 can be disposed within the second sleeve portion 123. The cleaning member 131 is used to clean the object being cleaned, and the first magnet portion 132 is fixedly mounted on the cleaning member 131. When the first magnet portion 132 of the cleaning member 131 and the second magnet portion 129 of the lifting assembly 120 are brought into proximity, the first magnet portion 132 and the second magnet portion 129 attract each other and are fixed together, allowing the cleaning assembly 130 to be detachably connected to the lifting assembly 120.

[0217] In some embodiments, both the first magnet portion 132 and the second magnet portion 129 can be magnets. If both the first magnet portion 132 and the second magnet portion 129 are magnets, the magnetic poles of the side of the first magnet portion 132 facing the second magnet portion 129 and the side of the second magnet portion 129 facing the first magnet portion 132 are opposite, one is the magnetic north pole N, and the other is the magnetic south pole S, so that the first magnet portion 132 and the second magnet portion 129 attract each other and are adsorbed together; one of the first magnet portion 132 and the second magnet portion 129 can be a magnet, and the other can be made of a material that can be adsorbed by a magnet, such as iron, nickel, cobalt, etc.

[0218] The cleaning component 130 is detachably connected to the lifting component 120 through the first magnet part 132 and the second magnet part 129. When the cleaning device 100 is in the cleaning state, the first magnet part 132 and the second magnet part 129 are adsorbed, the cleaning component 130 is connected to the lifting component 120, the driving component 110 drives the lifting component 120 to move, and the lifting component 120 then drives the cleaning component 130 to move, so that the cleaning component 130 can clean the object to be cleaned.

[0219] When the cleaning assembly 130 needs to be disassembled, the driving assembly 110 drives the ejector 142 to rotate through the lifting assembly 120 and moves toward the direction close to the cleaning assembly 130, so that the ejector 142 gradually extends into the second sleeve portion 123. After the ejector 142 extends into the second sleeve portion 123, it will press against the first magnet portion 132. As the ejector 142 extends, the thrust applied to the first magnet portion 132 will be greater than the adsorption force between the first magnet portion 132 and the second magnet portion 129, so that the first magnet portion 132 and the second magnet portion 129 are gradually separated, thereby separating the cleaning assembly 130 from the lifting assembly 120.

[0220] The cleaning assembly 130 is fixed and disassembled by the adsorption force between the first magnet portion 132 and the second magnet portion 129. When fixed, the stability between the cleaning assembly 130 and the lifting assembly 120 can be improved. After the force applied by the ejection member 142 is greater than the adsorption force between the first magnet portion 132 and the second magnet portion 129, the cleaning assembly 130 is easy to separate from the lifting assembly 120. This method can facilitate the disassembly and assembly of the cleaning assembly 130 from the lifting assembly 120.

[0221] In some other embodiments, the cleaning assembly 130 and the lifting assembly 120 may be detachably connected by snapping, bonding, or the like.

[0222] In some embodiments, the cleaning member 131 includes a support base and a cleaning cloth, a cleaning scraper, a cleaning brush, etc. mounted on the support base, and the object to be cleaned can be cleaned by the cleaning cloth, the cleaning scraper, the cleaning brush, etc. The connection between the cleaning cloth and the support base can be detachable, so that the cleaning cloth can be removed from the support base to facilitate cleaning of the cleaning cloth.

[0223] FIG30 is a schematic diagram showing a structure in which a reset member of a cleaning device provided in one or more embodiments of the present application is disposed between the second clamping portion and the transition member. As shown in FIG30 , in some embodiments, a first clamping portion 1221 and a second clamping portion 1222 are spaced apart within the first sleeve portion 122, and a transition member 141 is disposed between the first clamping portion 1221 and the second clamping portion 1222. Under the action of the first clamping portion 1221 and the second clamping portion 1222, the transition member 141 is located within the first sleeve portion 122.

[0224] In some embodiments, the first clamping portion 1221 and the second clamping portion 1222 may be protrusions, grooves, etc. Under the action of the first clamping portion 1221 and the second clamping portion 1222, the transition piece 141 is restrained in the first sleeve portion 122, thereby preventing the transition piece 141 from being separated from the first sleeve portion 122 and ensuring that the transition piece 141 is always in the first sleeve portion 122.

[0225] In some embodiments, the first sleeve portion 122 is provided with a connecting hole 1223 for the ejector 142 to extend into the second sleeve portion 123. The ejector 142 extends into the second sleeve portion 123 through the connecting hole 1223 to disassemble the cleaning assembly 130.

[0226] In some embodiments, in the first holding portion 1221 and the second holding portion 1222 , the second holding portion 1222 is disposed close to the second sleeve portion 123 , and the connecting hole 1223 is disposed in the second holding portion 1222 .

[0227] The second magnet portion 129 can be mounted on the second holding portion 1222. The connecting hole 1223 is a through hole connecting the first sleeve portion 122 and the second sleeve portion 123. The ejector 142 extends through the connecting hole 1223 and into the second sleeve portion 123.

[0228] As shown in FIG. 30 , the first clamping portion 1221 is located above the transition piece 141 , and the second clamping portion 1222 is located below the transition piece 141 .

[0229] It should be noted that Figure 31 shows a top view schematic diagram of Figure 13. As shown in Figure 31, the cross-section of the connecting hole 1223 is non-circular, such as rectangular, trapezoidal, etc., and the shape of the cross-section of the section of the ejector 142 that cooperates with the connecting hole 1223 is adapted to the cross-sectional shape of the connecting hole 1223, so that the ejector 142 can rotate synchronously with the lifting assembly 120.

[0230] Figure 32 shows a schematic structural diagram of a transition piece of a disassembly assembly of a cleaning device provided in one or more embodiments of the present application, and Figure 33 shows a schematic structural diagram of an ejector piece of a disassembly assembly of a cleaning device provided in one or more embodiments of the present application. As shown in Figures 32 and 33, in some embodiments, the ejector piece 142 is provided with a threaded portion 1421 that is threadedly engaged with the thread groove 1411 of the transition piece 141; part of the ejector piece 142 is located in the connecting hole 1223, and the cross-section of the connecting hole 1223 is waist-shaped; the lower half of the ejector piece 142 is located in the connecting hole 1223, and the shape of the cross-section is also waist-shaped.

[0231] After the transition piece 141 is engaged with the housing 160, it is fixed and cannot rotate, allowing the ejector 142 to rotate relative to the transition piece 141 under the drive of the lifting assembly 120. Due to the cooperation between the thread groove 1411 and the threaded portion 1421, the transition piece 141 can move downward (i.e., move toward the cleaning assembly 130), and the connecting hole 1223 and the matching portion of the ejector 142 are both waist-shaped holes (i.e., the ejector 142 will not rotate relative to the lifting assembly 120, but only move downward relative to the lifting assembly 120). This design allows the ejector 142 to rotate synchronously with the lifting assembly 120, rotating relative to the transition piece 141 and moving toward the cleaning assembly 130, extending out of the first sleeve 122 through the connecting hole 1223 to push out the cleaning assembly 130.

[0232] In some embodiments, as shown in FIG. 34 , the cleaning device 100 further includes a reset member 150 , which is disposed between the second holding portion 1222 and the transition member 141 or the ejection member 142 .

[0233] The reset member 150 can provide a restoring force to the ejector 142 to return it to the first sleeve portion 122. The reset member 150 can apply force to the ejector 142, causing it to rotate relative to the transition member 141 and move away from the cleaning assembly 130, thereby returning the ejector 142 to the first sleeve portion 122. The reset member 150 can also apply force to the transition member 141, causing it to rotate, thereby moving the ejector 142 away from the cleaning assembly 130, thereby returning the ejector 142 to the first sleeve portion 122. After the ejector 142 is returned to the first sleeve portion 122, the cleaning assembly 130 can be installed on the second sleeve portion 123.

[0234] As shown in Figure 34, if the reset member 150 is arranged between the second clamping portion 1222 and the transition member 141, the reset member 150 applies force to the transition member 141, causing the transition member 141 to rotate, thereby causing the ejection member 142 to move in a direction away from the cleaning assembly 130, and then causing the ejection member 142 to return to the first sleeve portion 122.

[0235] In these embodiments, the reset member 150 may be a torsion spring, the upper end of which is fixedly connected to the transition member 141, and the lower end of which is fixedly connected to the second clamping portion 1222. During the process of the driving assembly 110 rotating in the first direction, the lifting assembly 120 and the ejection member 142 rotate synchronously, and the second locking portion 1412 of the transition member 141 is clamped on the first locking portion 161, so that the transition member 141 is fixed and cannot rotate with the lifting assembly 120; at this time, the driving assembly 110 continues to rotate in the first direction, and the ejection member 142 rotates relative to the transition member 141 and moves toward the cleaning assembly 130 to eject the cleaning assembly 130. During this process, since the transition member 141 is fixed and the second clamping portion 1222 rotates, the reset member 150 twists and accumulates force. During the process of the driving assembly 110 rotating in the second direction, the lifting assembly 120, the ejector 142 and the transition piece 141 descend synchronously. Once the first locking portion 161 and the second locking portion 1412 are disengaged, the transition piece 141 is released from the fixation, and the reset piece 150 will rotate in the opposite direction to return to the state before deformation. During this process, the reset piece 150 will drive the transition piece 141 to rotate together, thereby driving the ejector 142 to move in the direction away from the cleaning assembly 130, so that the ejector 142 is reset.

[0236] Figure 34 is a structural schematic diagram showing that the reset member of the cleaning device provided by one or more embodiments of the present application is arranged between the second clamping portion and the ejection member. Figure 35 is a structural schematic diagram showing that the reset member of the cleaning device provided by one or more embodiments of the present application is arranged between the second clamping portion and the ejection member, and the force schematic diagram during the reset process of the ejection member. As shown in Figures 34 and 35, if the reset member 150' is arranged between the second clamping portion 1222 and the ejection member 142', the reset member 150' applies force to the ejection member 142', causing the ejection member 142' to rotate and move in a direction away from the cleaning assembly 130, thereby causing the ejection member 142' to return to the first sleeve portion 122.

[0237] In these embodiments, the return member 150' may be a compression spring, the side of the compression spring away from the cleaning assembly 130 abutting against the ejector 142', and the side of the compression spring close to the cleaning assembly 130 abutting against the second retaining portion 1222. During the process of the driving assembly 110 rotating in the first direction, the lifting assembly 120 and the ejector 140' rotate synchronously, and the second locking portion 1412 of the transition member 141' will be engaged with the first locking portion 161, so that the transition member 141' is fixed and cannot rotate with the lifting assembly 120. At this time, the driving assembly 110 continues to rotate in the first direction, and the ejector 142' will rotate relative to the transition member 141' and move toward the cleaning assembly 130 to eject the cleaning assembly 130. During this process, since the side of the compression spring away from the cleaning assembly 130 abuts against the ejector 142' and the side of the compression spring close to the cleaning assembly 130 abuts against the second retaining portion 1222, the compression spring will be compressed.

[0238] When the driving assembly 110 stops rotating, the ejector 142' will not rotate relative to the transition piece 141' and move toward the cleaning assembly 130, and the compression spring stops compressing. The compression spring will apply an upward elastic force to the ejector 142'. Since the ejector 142' and the transition piece 141' are matched with each other through the thread groove 1411' and the threaded portion 1421', under the action of the compression spring, the threaded portion 1421' will contact the top surface of the thread groove 1411'. The elastic force applied by the compression spring to the ejector 142' can be decomposed into a first force upward perpendicular to the top surface of the thread groove 1411' and a second force upward along the spiral direction of the thread groove 1411'. Under the action of the second force, the ejector 142' will rotate along the spiral direction and move in the direction away from the cleaning assembly 130, so that the ejector 142 is reset.

[0239] After the reset member 150 is provided, the ejection member 142 can be automatically reset, and the reset is faster, which makes it easier for users to use the cleaning device 100 of the present application.

[0240] FIG36 shows a schematic structural diagram of a cleaning device provided by one or more embodiments of the present application, in which a reset member is disposed between the second holding portion and the ejection member, and the ejection member and the reset member are connected. As shown in FIG36 , in some embodiments, the ejection member 142′ includes a fixedly connected limiting portion 1422′ and an ejection portion 1423′. The limiting portion 1422′ is located on a side of the ejection portion 1423′ away from the cleaning assembly 130. The threaded portion 1421′ of the ejection member 142′ is disposed on the limiting portion 1422′. A compression spring is sleeved on the ejection portion 1423′. The side of the compression spring away from the cleaning assembly 130 abuts against the end surface of the limiting portion 1422′ facing the cleaning assembly 130. The ejection portion 1423′ of the ejection member 142′ is partially located within the connecting hole 1223 and engages with the connecting hole 1223.

[0241] In some implementations, the ejector 142 ′ is provided with two threaded portions 1421 ′, the threaded portions 1421 ′ are cylindrical, and the two threaded portions 1421 ′ are symmetrically provided on the peripheral wall of the limiting portion 1422 ′.

[0242] To facilitate the processing of the ejector 142', the limiting portion 1422', the ejector portion 1423', and the threaded portion 1421' can be integrally formed. In some embodiments, when the drive assembly 110 rotates in the first direction, the drive assembly 110 drives the cleaning assembly 130 to rise via the lifting assembly 120, and the disassembly assembly 140 and the lifting assembly 120 rise synchronously. The guide member 170 is fixed to the housing 160 via the connecting member 180 until the clamping portion 1711 abuts against the stop portion 1241. The guide member 170 rotates with the lifting assembly 120, blocking the lifting assembly 120 from rising, allowing the ejector 142 to move closer to the cleaning assembly 130 relative to the transition member 141 to eject the cleaning assembly 130.

[0243] In some embodiments, the stop portion 1241 is arranged below the second sleeve portion 123. During the process of the driving component 110 rotating in the first direction, before the holding portion 1711 abuts against the stop portion 1241, the guide member 170 is fixed and does not rotate. During this process, the driving component 110 can drive the cleaning component 130 to rise through the lifting component 120 until the holding portion 1711 abuts against the stop portion 1241. The action force between the stop portion 1241 and the holding portion 1711 will push the guide member 170 to rotate together with the lifting component 120.

[0244] After the guide member 170 and the lifting assembly 120 are engaged, the drive assembly 110 rotates in the first direction, driving the lifting assembly 120. Since the guide member 170 is fixed and does not rotate, the position of the lifting assembly 120 relative to the guide member 170 will change, causing the lifting assembly 120 to rotate relative to the guide member 170 and rise. The cleaning assembly 130 is connected to the lifting assembly 120, thereby driving the cleaning assembly 130 to rotate and rise together. In other words, during this process, under the driving action of the drive assembly 110 and the guidance of the guide member 170, the lifting assembly 120 simultaneously rotates and rises.

[0245] When the stopping portion 1241 of the lifting assembly 120 abuts against the holding portion 1711 of the guide member 170 , the lifting assembly 120 will apply a force or a greater force to the guide member 170 to drive the guide member 170 to rotate together.

[0246] When the lifting assembly 120 moves upward until the retaining portion 1711 abuts against the stop portion 1241, the guide member 170 rotates along with the lifting assembly 120 under the action of the lifting assembly 120. Relative motion between the lifting assembly 120 and the guide member 170 ceases, preventing the lifting assembly 120 from continuing to rise and enabling only rotation. Furthermore, the second locking portion 1412 on the transition member 141 engages with the first locking portion 161 on the housing 160, securing the transition member 141 to the housing 160. The driving assembly 110 continues to rotate in the first direction, driving the ejector member 142 to rotate relative to the transition member 141 and move toward the cleaning assembly 130, ejecting the cleaning assembly 130 from the lifting assembly 120. Simultaneously, the reset member 150 twists and accumulates force. When the cleaning component 130 is disassembled, the driving component 110 rotates in the second direction, the lifting component 120, the ejector 142 and the transition piece 141 descend synchronously, and after the second locking portion 1412 on the transition piece 141 and the first locking portion 161 on the shell 160 are disengaged, the reset member 150 exerts force to rotate the transition piece 141, so that the ejector 142 rises relative to the transition piece 141, and the ejector 142 is reset.

[0247] After such a design, the driving assembly 110 of the cleaning device 100 can drive the lifting assembly 120 to rotate and rise or fall synchronously, thereby driving the cleaning assembly 130 to rotate and rise, or driving the cleaning assembly 130 to rotate and fall; after driving the cleaning assembly 130 to rise to the highest position, the transition piece 141 is fixed, and the lifting assembly 120 can only rotate, and drive the ejector 142 to rotate relative to the transition piece 141, ejecting the cleaning assembly 130, so that the cleaning assembly 130 is separated from the lifting assembly 120; after the cleaning assembly 130 is separated, the driving assembly 110 drives the lifting assembly 120 to rotate and fall, so that the transition piece 141 can rotate relative to the ejector 142, so that the ejector 142 is reset. The cleaning device 100 of the present application integrates multiple functions such as raising the cleaning assembly, lowering the cleaning assembly, disassembling the cleaning assembly, and resetting the ejector, and has a compact structure, high transmission efficiency, and is convenient for users to use.

[0248] It should be noted that the first locking portion 161 and the second locking portion 1412 are engaged at the same time as the lifting assembly 120 rises or the clamping portion 1711 abuts against the stop portion 1241. In other words, the first locking portion 161 and the second locking portion 1412 may be engaged before the clamping portion 1711 abuts against the stop portion 1241, or the first locking portion 161 and the second locking portion 1412 may be engaged at the same time as the clamping portion 1711 abuts against the stop portion 1241.

[0249] The working principle of the cleaning device 100 of the present application is described below:

[0250] (1) Cleaning state: the cleaning assembly 130 is lowered to contact the ground;

[0251] FIG37 is a schematic diagram of a cleaning device according to one or more embodiments of the present application in a cleaning state. As shown in FIG37 , the driver 111 of the drive assembly 110 rotates in the second direction, driving the worm 1123 to rotate. The worm 1123 drives the gear 1124 to rotate. The gear 1124 engages with the transmission cylinder 1122, thereby driving the transmission cylinder 1122 to rotate about its axis. The transmission cylinder 1122 and the first sleeve portion 122 cooperate with each other through the guide portion 128 and the guide groove 1121. The length direction of the guide groove 1121 is parallel to the axis direction of the transmission cylinder 1122. Therefore, the first sleeve portion 122 rotates along with the transmission cylinder 1122, thereby rotating the lifting assembly 120 as a whole. The second sleeve portion 123 is threadedly connected to the guide member 170. At this time, the guide member 170 is fixed. Under the action of the guide member 170, the lifting assembly 120 descends. The disassembly assembly 140 and the cleaning assembly 130 rotate synchronously with the lifting assembly 120 and descend until the cleaning assembly 130 contacts the ground.

[0252] (2) Uncleaned state: the cleaning assembly 130 is raised and not in contact with the ground;

[0253] FIG38 is a schematic diagram of a cleaning device according to one or more embodiments of the present application in an uncleaned state. As shown in FIG38 , the driver 111 of the drive assembly 110 rotates in a first direction, driving the worm 1123 to rotate. The worm 1123 drives the gear 1124 to rotate. The gear 1124 engages with the transmission cylinder 1122, thereby driving the transmission cylinder 1122 to rotate about its axis. The transmission cylinder 1122 and the first sleeve portion 122 cooperate with each other through the guide portion 128 and the guide groove 1121, and the length direction of the guide groove 1121 is parallel to the axis direction of the transmission cylinder 1122. Therefore, the first sleeve portion 122 rotates along with the transmission cylinder 1122, thereby rotating the lifting assembly 120 as a whole. The second sleeve portion 123 is threadedly connected to the guide member 170. At this time, the guide member 170 is fixed. Under the action of the guide member 170, the lifting assembly 120 rises, and the disassembly assembly 140 and the cleaning assembly 130 rotate and rise synchronously with the lifting assembly 120 until the cleaning assembly 130 is no longer in contact with the ground.

[0254] (3) Cleaning assembly 130 disassembled state------the ejector 142 ejects the cleaning assembly 130;

[0255] FIG39 shows a schematic diagram 1 of the cleaning device provided by one or more embodiments of the present application for disassembling the cleaning component, and FIG40 shows a schematic diagram 2 of the cleaning device provided by one or more embodiments of the present application for disassembling the cleaning component. As shown in FIG39 and FIG40, the driver 111 of the drive assembly 110 rotates in a first direction, driving the worm 1123 to rotate, and the worm 1123 drives the gear 1124 to rotate, and the gear 1124 and the transmission cylinder 1122 are meshed, thereby driving the transmission cylinder 1122 to rotate around its axis; the transmission cylinder 1122 and the first sleeve portion 122 cooperate with each other through the guide portion 128 and the guide groove 1121, and the length direction of the guide groove 1121 is parallel to the axis direction of the transmission cylinder 1122. Direction, therefore, the first sleeve portion 122 will rotate along with the transmission cylinder 1122, and then the lifting assembly 120 will rotate as a whole; the second sleeve portion 123 is threadedly connected to the guide member 170, and at this time the guide member 170 is fixed. Under the action of the guide member 170, the lifting assembly 120 moves upward, and the disassembly assembly 140 and the cleaning assembly 130 rotate and rise synchronously along with the lifting assembly 120 until the holding portion 1711 of the guide member 170 abuts against the stop portion 1241 of the lifting assembly 120. At the same time, the holding portion 1711 of the guide member 170 abuts against the stop portion 1241 of the lifting assembly 120, and the second locking portion 1412 of the transition member 141 is engaged with the first locking portion 161 of the shell 160.

[0256] After the clamping portion 1711 abuts against the stop portion 1241, the force exerted by the second sleeve portion 123 on the guide member 170 is greater than the friction force exerted on the guide member 170, and the guide member 170 will rotate synchronously with the second sleeve portion 123. The lifting assembly 120, the disassembly assembly 140 and the cleaning assembly 130 will no longer continue to rise but only rotate. Because the second locking portion 1412 of the transition piece 141 is engaged with the first locking portion 161 of the housing 160, the transition piece 141 is fixed, and the driver 111 of the drive assembly 110 continues to rotate in the first direction. At this time, the lifting assembly 120, the cleaning assembly 130, and the ejector 142 of the disassembly assembly 140 rotate synchronously. Since the transition piece 141 is fixed, the ejector 142 will move toward the cleaning assembly 130 during rotation, abutting against the first magnet portion 132 of the cleaning assembly 130, causing the first magnet portion 132 to separate from the second magnet portion 129, thereby separating the cleaning assembly 130 from the lifting assembly 120, as shown in Figure 39. After the cleaning assembly 130 and the lifting assembly 120 separate, the cleaning assembly 130 falls to the ground under the action of gravity, as shown in Figure 40. During this process, because the transition piece 141 and the second retaining portion 1222 are connected by the reset member 150, the reset member 150 will undergo torsional deformation under the rotation of the lifting assembly 120, and enter a state of torsional force storage.

[0257] FIG41 shows a schematic diagram of the first method for resetting the ejector of a cleaning device according to one or more embodiments of the present application, and FIG42 shows a schematic diagram of the second method for resetting the ejector of a cleaning device according to one or more embodiments of the present application. When the cleaning assembly 130 is separated from the lifting assembly 120, the driver 111 of the driving assembly 110 rotates in the second direction, causing the lifting assembly 120, the cleaning assembly 130, and the disassembly assembly 140 to move downward synchronously until the second locking portion 1412 of the transition member 141 and the first locking portion 161 of the housing 160 are separated, as shown in FIG41. At this time, since the transition member 141 is separated from the housing 160, the reset member 150 will rotate back to its initial state. The rotation of the reset member 150 drives the transition member 141 to rotate, and the transition member 141 will rotate relative to the ejector 142, causing the ejector 142 to move upward and return to the first sleeve portion 122, as shown in FIG42.

[0258] Cleaning assembly 130 installed state------the lifting assembly 120 drives the second magnet portion 129 to descend until it is attracted to the first magnet portion 132 of the cleaning assembly 130;

[0259] After (3) is completed, the driver 111 of the driving assembly 110 continues to rotate in the second direction, the driver 111 of the driving assembly 110 rotates in the second direction, driving the worm 1123 to rotate, the worm 1123 drives the gear 1124 to rotate, the gear 1124 and the transmission cylinder 1122 mesh, and then drives the transmission cylinder 1122 to rotate around its axis; the transmission cylinder 1122 and the first sleeve portion 122 are matched through the guide portion 128 and the guide groove 1121, and the length direction of the guide groove 1121 is parallel to the transmission cylinder 1122. The first sleeve portion 122 rotates along the axis of the movable cylinder 1122, so the first sleeve portion 122 will rotate together with the transmission cylinder 1122, and then the lifting assembly 120 rotates as a whole; the second sleeve portion 123 is threadedly connected to the guide member 170, and the guide member 170 is fixed at this time. Under the action of the guide member 170, the lifting assembly 120 moves downward, and the disassembly assembly 140 rotates and descends synchronously with the lifting assembly 120 until the second magnet portion 129 of the lifting assembly 120 is adsorbed together with the first magnet portion 132 of the cleaning assembly 130.

[0260] In summary, the driving assembly 110 of the cleaning device 100 can drive the lifting assembly 120 to rotate and rise or fall synchronously, thereby driving the cleaning assembly 130 to rotate and rise, or driving the cleaning assembly 130 to rotate and fall; after driving the cleaning assembly 130 to rise to the highest position, the transition piece 141 is fixed, and the lifting assembly 120 can only rotate, and drive the ejector 142 to rotate relative to the transition piece 141, ejecting the cleaning assembly 130, so that the cleaning assembly 130 is separated from the lifting assembly 120; after the cleaning assembly 130 is separated, the driving assembly 110 drives the lifting assembly 120 to rotate and fall, so that the transition piece 141 can rotate relative to the ejector 142, so that the ejector 142 is reset. The cleaning device 100 of the present application integrates multiple functions such as rising of the cleaning assembly, lowering of the cleaning assembly, disassembly of the cleaning assembly, and reset of the ejector, and has a compact structure and high transmission efficiency, which is convenient for users to use.

[0261] Based on the same utility model concept, the present application also provides a cleaning device 10, which includes the cleaning device 100 described above. Since the cleaning device 10 includes the cleaning device 100 described above, it naturally has all the beneficial effects of the cleaning device 100 of the present application, which will not be repeated here.

[0262] The cleaning device 10 can be a window cleaning robot, a sweeping robot, a mopping robot, a sweeping and mopping robot, etc., which is not limited in this application.

[0263] Based on the same utility model concept, the present application also provides a cleaning system, including a cleaning base and the cleaning device 10 or cleaning apparatus 100 described above. Since the cleaning system includes the cleaning apparatus 100 described above, it naturally has all the beneficial effects of the cleaning apparatus 100 of the present application, which will not be described in detail here.

[0264] The cleaning base can charge the cleaning device 10 or the cleaning apparatus 100 , support and store the cleaning device 10 or the cleaning apparatus 100 , etc., which are not limited here.

[0265] The foregoing description of specific embodiments of this specification is intended to encompass, along with other embodiments, the scope of the appended claims. In some cases, the actions or steps recited in the claims may be performed in an order different from that described in the embodiments and still achieve the desired results. Additionally, the processes depicted in the accompanying drawings do not necessarily need to follow the specific order or sequential order shown to achieve the desired results. In certain embodiments, multitasking and parallel processing are also feasible or advantageous.

[0266] It should also be noted that the terms "comprises," "includes," or any other variations thereof are intended to encompass non-exclusive inclusion, such that a process, method, commodity, or apparatus that includes a series of elements includes not only those elements but also other elements not explicitly listed, or includes elements inherent to such process, method, commodity, or apparatus. In the absence of further limitations, an element defined by the phrase "comprises a ..." does not exclude the presence of other identical elements in the process, method, commodity, or apparatus that includes the element.

[0267] It should be understood that the above-described embodiments are merely illustrative of the present invention and are not intended to limit the present invention. Those skilled in the art may also implement the present invention in other ways without departing from the basic spirit and characteristics of the present invention. The scope of the present invention shall be determined by the appended claims, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of one or more embodiments of this specification shall be encompassed.

Claims

1. A cleaning device comprising: A driving assembly (110) and a lifting assembly (120), wherein the driving assembly (110) is in transmission connection with the lifting assembly (120); a cleaning assembly (130) detachably connected to the lifting assembly (120); A disassembly assembly (140) is connected to the lifting assembly (120) and is capable of separating the cleaning assembly (130) from the lifting assembly (120).

2. The cleaning device according to claim 1, wherein The disassembly assembly (140) comprises a transition piece (141) and an ejection piece (142) movably connected to the transition piece (141); the transition piece (141) is connected to the lifting assembly (120); and the ejection piece (142) is capable of separating the cleaning assembly (130) from the lifting assembly (120).

3. The cleaning device according to claim 2, wherein: The ejector (142) can follow the lifting assembly (120) to rotate relative to the transition piece (141) and move in a direction close to the cleaning assembly (130) so as to separate the cleaning assembly (130) from the lifting assembly (120).

4. The cleaning device according to claim 2, wherein: When the driving assembly (110) rotates in a first direction, the driving assembly (110) can drive the lifting assembly (120) to rotate, and the transition piece (141) is fixed, so that the ejection piece (142) moves relative to the transition piece (141) toward the cleaning assembly (130).

5. The cleaning device according to claim 2, wherein: The lifting assembly (120) includes a first sleeve portion (122) and a second sleeve portion (123) connected to each other, the transition piece (141) and the ejection piece (142) are installed in the first sleeve portion (122), the cleaning assembly (130) is detachably connected to the second sleeve portion (123), and the driving assembly (110) is transmission-connected to the first sleeve portion (122) or the second sleeve portion (123). The cleaning device according to claim 5 , wherein: During the process of the driving assembly (110) rotating in the first direction, the ejector (142) can follow the first sleeve portion (122) to rotate relative to the transition piece (141) and can extend into the second sleeve portion (123) to separate the cleaning assembly (130) from the lifting assembly (120).

7. The cleaning device according to claim 5, wherein: A first clamping portion (1221) and a second clamping portion (1222) are arranged in the first sleeve portion (122) at intervals, and the transition piece (141) is arranged between the first clamping portion (1221) and the second clamping portion (1222).

8. The cleaning device according to claim 5, wherein: The first sleeve portion (122) is provided with a connecting hole (1223) for the ejector (142) to extend into the second sleeve portion (123).

9. The cleaning device according to claim 8, wherein A first clamping portion (1221) and a second clamping portion (1222) are arranged in the first sleeve portion (122) at intervals, and the transition piece (141) is arranged between the first clamping portion (1221) and the second clamping portion (1222); In the first clamping portion (1221) and the second clamping portion (1222), the second clamping portion (1222) is arranged close to the second sleeve portion (123), and the connecting hole (1223) is arranged in the second clamping portion (1222).

10. The cleaning device according to claim 7 or 9, wherein: The cleaning device (100) further comprises a reset member (150), wherein the reset member (150) is arranged between the second holding portion (1222) and the transition member (141) or the ejection member (142).

11. The cleaning device according to claim 5, wherein The first sleeve portion (122) and the second sleeve portion (123) are integrally formed.

12. The cleaning device according to claim 3, wherein One of the ejector (142) and the transition piece (141) is provided with a thread groove (1411), and the other is provided with a threaded portion (1421), and the threaded portion (1421) is provided in the thread groove (1411).

13. The cleaning device according to claim 3, wherein The cleaning device (100) further comprises a housing (160), a first locking portion (161) being provided on the housing (160), and a second locking portion (1412) capable of cooperating with the first locking portion (161) being provided on the transition piece (141).

14. The cleaning device according to claim 13, wherein During the process of the drive assembly (110) rotating in the first direction, the first locking portion (161) and the second locking portion (1412) can be engaged with each other, so that the transition piece (141) is fixed.

15. The cleaning device according to claim 13, wherein When the drive assembly (110) rotates in a second direction, the first locking portion (161) can be separated from the second locking portion (1412); wherein the first direction and the second direction are opposite.

16. The cleaning device according to claim 1, wherein When the driving assembly (110) rotates in a first direction, the lifting assembly (120) drives the cleaning assembly (130) to rise, and the disassembly assembly (140) rises synchronously with the lifting assembly (120); During the process of the driving assembly (110) rotating in the second direction, the lifting assembly (120) drives the cleaning assembly (130) to descend, and the disassembly assembly (140) and the lifting assembly (120) descend synchronously.

17. The cleaning device according to claim 1, wherein The cleaning device (100) further comprises a guide member (170), wherein the guide member (170) is provided with a clamping portion (1711), and the lifting assembly (120) is provided with a stopper (1241) that cooperates with the clamping portion (1711).

18. The cleaning device according to claim 17, wherein During the process of the driving assembly (110) rotating in the first direction, the driving assembly (110) drives the cleaning assembly (130) to rise through the lifting assembly (120), and the disassembly assembly (140) rises synchronously with the lifting assembly (120) until the clamping portion (1711) abuts against the stop portion (1241), and the guide member (170) rotates along with the lifting assembly (120) and blocks the lifting assembly (120) from rising, so that the disassembly assembly (140) pushes out the cleaning assembly (130).

19. The cleaning device according to claim 17, wherein The cleaning device further comprises a housing (160) and a connecting member (180), and the guide member (170) is selectively fixed to the housing (160) via the connecting member (180).

20. The cleaning device according to claim 19, wherein The connecting member (180) includes a first friction portion (181) and a second friction portion (182), and the guide member (170) has a fixing portion (172) disposed between the first friction portion (181) and the second friction portion (182).

21. The cleaning device according to claim 20, wherein When the acting force between the stop portion (1241) and the clamping portion (1711) is greater than the friction force between the fixing portion (172) and the first friction portion (181) and the second friction portion (182), the guide member (170) rotates following the lifting assembly (120).

22. The cleaning device according to claim 20, wherein The connecting member (180) further includes an elastic member (183), which is arranged between the housing (160) and the first friction portion (181) and can provide an elastic force to prevent the lifting assembly (120) from rising.

23. The cleaning device according to claim 17, wherein The guide member (170) has a first guide portion (171), the lifting assembly (120) has a second guide portion (124), the first guide portion (171) cooperates with the second guide portion (124), the holding portion (1711) is arranged on the first guide portion (171), and the stopping portion (1241) is arranged on the second guide portion (124).

24. The cleaning device according to claim 17, wherein The lifting assembly (120) includes a mounting cylinder (121), a connecting cylinder (126) and a mounting portion (127) connecting the mounting cylinder (121) and the connecting cylinder (126), the connecting cylinder (126) being sleeved outside the mounting cylinder (121), and the guide member (170) being arranged between the mounting cylinder (121) and the connecting cylinder (126).

25. The cleaning device according to claim 24, wherein The mounting cylinder (121) comprises a first sleeve portion (122) and a second sleeve portion (123) connected to each other, the disassembly assembly (140) is installed in the first sleeve portion (122), the cleaning assembly (130) is detachably connected to the second sleeve portion (123), and the driving assembly (110) is transmission-connected to the first sleeve portion (122) or the second sleeve portion (123).

26. The cleaning device according to claim 25, wherein When the driving assembly (110) rotates in the first direction, the disassembly assembly (140) can extend into the second sleeve portion (123) to separate the cleaning assembly (130) from the lifting assembly (120).

27. The cleaning device according to claim 24, wherein The mounting cylinder (121) and the connecting cylinder (126) are integrally formed.

28. The cleaning device according to claim 1, wherein The driving assembly (110) includes a driver (111) and a transmission member (112) connected to the driver (111); one of the transmission member (112) and the lifting assembly (120) has a guide groove (1121), and the other has a guide portion (128); the guide groove (1121) cooperates with the guide portion (128).

29. The cleaning device according to claim 28, wherein The transmission member (112) comprises a transmission cylinder (1122), the guide groove (1121) is arranged in the transmission cylinder (1122), and the guide groove (1121) is arranged along the axial direction of the transmission cylinder (1122).

30. The cleaning device according to any one of claims 1-9, 11-20, wherein: The cleaning assembly (130) includes a cleaning member (131) and a first magnet portion (132) mounted on the cleaning member (131); the lifting assembly (120) includes a second magnet portion (129); and the first magnet portion (132) and the second magnet portion (129) can be fixedly connected.

31. A cleaning device, wherein: include: A driving assembly (110) and a lifting assembly (120), wherein the lifting assembly (120) comprises a first sleeve portion (122) and a second sleeve portion (123) fixed to each other, and the first sleeve portion (122) is in transmission connection with the driving assembly (110); A cleaning assembly (130) connected to the second sleeve portion (123); Wherein, the driving component (110) can drive the cleaning component (130) to rise or fall through the lifting component (120); The driving assembly (110) can also drive the cleaning assembly (130) to rotate via the lifting assembly (120), so that the cleaning assembly (130) can clean the object to be cleaned.

32. The cleaning device according to claim 31, wherein The first sleeve portion (122) and the second sleeve portion (123) are integrally formed.

33. The cleaning device according to claim 31, wherein The driving assembly (110) includes a driver (111) and a transmission member (112) connected to the driver (111); one of the transmission member (112) and the first sleeve portion (122) has a guide groove (1121), and the other has a guide portion (128); the guide groove (1121) cooperates with the guide portion (128).

34. The cleaning device according to claim 33, wherein The transmission member (112) comprises a transmission cylinder (1122), the first sleeve portion (122) is arranged in the transmission cylinder (1122), the guide groove (1121) is arranged in the transmission cylinder (1122), and the guide groove (1121) is arranged along the axial direction of the transmission cylinder (1122).

35. The cleaning device according to claim 31, wherein The cleaning device (100) further comprises a guide member (170), wherein the guide member (170) is provided with a first guide portion (171), and the second sleeve portion (123) is provided with a second guide portion (124) cooperating with the first guide portion (171).

36. The cleaning device according to claim 35, wherein At least one of the first guide portion (171) and the second guide portion (124) is threadedly arranged along the axial direction of the transmission cylinder (1122) of the drive assembly (110).

37. The cleaning device according to claim 35, wherein The first guide portion (171) is provided with a clamping portion (1711), and the second guide portion (124) is provided with a stopping portion (1241), and the clamping portion (1711) and the stopping portion (1241) cooperate with each other.

38. The cleaning device according to claim 37, wherein When the driving assembly (110) drives the cleaning assembly (130) to rise or fall via the lifting assembly (120), the clamping portion (1711) and the stopping portion (1241) can cooperate with each other to prevent the second sleeve portion (123) from rising or falling.

39. The cleaning device according to claim 31, wherein The cleaning assembly (130) includes a cleaning member (131) and a first magnet portion (132) mounted on the cleaning member (131); the lifting assembly (120) includes a second magnet portion (129); the second magnet portion (129) is disposed within the first and second sleeve portions (123); and the first magnet portion (132) and the second magnet portion (129) can be fixedly connected.

40. The cleaning device according to claim 31, wherein The cleaning device (100) further comprises a disassembly assembly (140), wherein the disassembly assembly (140) is connected to the lifting assembly (120) and is capable of separating the cleaning assembly (130) from the lifting assembly (120).

41. The cleaning device according to claim 40, wherein The disassembly assembly (140) includes a transition piece (141) and an ejection piece (142) movably connected to the transition piece (141), and the ejection piece (142) is connected to the lifting assembly (120); The ejector (142) can follow the lifting assembly (120) to rotate relative to the transition piece (141) and move in a direction close to the cleaning assembly (130) so as to separate the cleaning assembly (130) from the lifting assembly (120).

42. The cleaning device according to claim 41, wherein During the process of the driving assembly (110) rotating in the first direction, the driving assembly (110) can also drive the cleaning assembly (130) to rise via the lifting assembly (120), and the transition piece (141) and the ejection piece (142) rise synchronously with the lifting assembly (120); During the process of the driving assembly (110) rotating in the first direction, the driving assembly (110) can drive the lifting assembly (120) to rotate, and the transition piece (141) is fixed, so that the ejection piece (142) moves relative to the transition piece (141) toward the cleaning assembly (130) to eject the cleaning assembly (130).

43. The cleaning device according to claim 41, wherein The cleaning device (100) further comprises a guide member (170), wherein the guide member (170) cooperates with the second sleeve portion (123); The guide member (170) is provided with a clamping portion (1711), and the lifting assembly (120) is provided with a stopping portion (1241).

44. The cleaning device according to claim 43, wherein During the process of the driving component (110) rotating in the first direction, the driving component (110) drives the cleaning component (130) to rise through the second sleeve portion (123), and the transition piece (141) and the ejection piece (142) rise synchronously with the second sleeve portion (123), and the guide piece (170) is fixed to the housing (160) through the connecting piece (180) until the clamping portion (1711) and the stop portion (1241) abut against each other, and the guide piece (170) rotates with the lifting component (120) and blocks the second sleeve portion (123) from rising, so that the ejection piece (142) moves relative to the transition piece (141) toward the cleaning component (130) to eject the cleaning component (130).

45. The cleaning device of claim 43, wherein The cleaning device (100) further comprises a housing (160) and a connecting member (180), and the guide member (170) is selectively fixedly connected to the housing (160) via the connecting member (180).

46. ​​The cleaning device according to claim 45, wherein The connecting member (180) includes a first friction portion (181) and a second friction portion (182), and the guide member (170) has a fixing portion (172) disposed between the first friction portion (181) and the second friction portion (182).

47. The cleaning device according to claim 46, wherein When the acting force between the stop portion (1241) and the clamping portion (1711) is greater than the friction force between the fixing portion (172) and the first friction portion (181) and the second friction portion (182), the guide member (170) rotates following the second sleeve portion (123).

48. The cleaning device of claim 46, wherein The connecting member (180) further includes an elastic member (183), and the elastic member (183) is arranged between the housing (160) and the first friction portion (181), and / or between the housing (160) and the second friction portion (182).

49. The cleaning device of claim 43, wherein The lifting assembly (120) further includes a connecting tube (126) and a mounting portion (127) connected to each other, wherein the connecting tube (126) is sleeved outside the second sleeve portion (123), and the guide member (170) is arranged between the second sleeve portion (123) and the connecting tube (126).

50. The cleaning device according to claim 49, wherein The first sleeve portion (122), the second sleeve portion (123), the mounting portion (127) and the connecting tube (126) are integrally formed.

51. The cleaning device of claim 41, wherein The cleaning device (100) further comprises a housing (160), a first locking portion (161) being provided on the housing (160), and a second locking portion (1412) cooperating with the first locking portion being provided on the transition piece (141).

52. The cleaning device according to claim 51, wherein During the process of the drive assembly (110) rotating in the first direction, the first locking portion (161) and the second locking portion (1412) can be engaged, so that the transition piece (141) is fixed.

53. The cleaning device according to claim 51, wherein During the process of the drive assembly (110) rotating in the second direction, the first locking portion (161) can be separated from the second locking portion (1412), and the first direction and the second direction are two opposite directions.

54. The cleaning device of claim 41, wherein One of the ejector (142) and the transition piece (141) is provided with a thread groove (1411), and the other is provided with a threaded portion (1421), and the threaded portion (1421) is provided in the thread groove (1411).

55. A cleaning device, wherein: The cleaning device comprises the cleaning device (100) according to any one of claims 1 to 54.

56. A cleaning system, wherein: The cleaning device comprises a cleaning base and the cleaning equipment according to claim 55 or the cleaning apparatus (100) according to any one of claims 1 to 54.

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