Cleaning device, cleaning equipment and cleaning system

Abstract

The utility model discloses a cleaning device, cleaning equipment and a cleaning system, and belongs to the technical field of household appliances. The cleaning device comprises a driving assembly, a lifting assembly, a cleaning assembly and a dismounting assembly. The driving assembly is in transmission connection with the lifting assembly, the cleaning assembly is detachably connected with the lifting assembly, after the design is adopted, the driving assembly drives the lifting assembly to move, and the lifting assembly drives the cleaning assembly to move, so that the cleaning assembly can clean an object to be cleaned. The dismounting assembly is connected with the lifting assembly, so that the cleaning assembly and the lifting assembly can be separated, after the design, the lifting assembly moves to drive the dismounting assembly to move together, the cleaning assembly and the lifting assembly are separated, the cleaning assembly can be automatically dismounted from the lifting assembly, manual dismounting is not needed, and use by a user is facilitated.

Description

Technical Field

[0001] 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

[0002] 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.

[0003] However, existing mopping robots are inconvenient to use. Utility Model Content

[0004] 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.

[0005] In a first aspect, an embodiment of the present application provides a cleaning device, comprising:

[0006] A driving assembly and a lifting assembly, wherein the driving assembly is in transmission connection with the lifting assembly;

[0007] a cleaning assembly detachably connected to the lifting assembly;

[0008] The disassembly component is connected to the lifting component and can separate the cleaning component from the lifting component.

[0009] The driving assembly is connected to the lifting assembly in a transmission manner, and the cleaning assembly is detachably connected to the lifting assembly. With this design, the driving assembly drives the lifting assembly to move, and the lifting assembly drives the cleaning assembly to move, so that the cleaning assembly can clean the object being cleaned. The disassembly assembly is connected to the lifting assembly to enable the cleaning assembly to be separated from the lifting assembly. With this design, the movement of the lifting assembly will drive the disassembly assembly to move together, so that the cleaning assembly and the lifting assembly are separated. The cleaning assembly can be automatically disassembled from the lifting assembly without manual disassembly, which is convenient for users.

[0010] 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.

[0011] In some embodiments, the ejector can rotate relative to the transition piece following the lifting assembly and move toward the cleaning assembly to separate the cleaning assembly from the lifting assembly.

[0012] 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.

[0013] 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.

[0014] 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.

[0015] 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.

[0016] In some embodiments, the first sleeve portion is provided with a connecting hole for the ejector to extend into the second sleeve portion.

[0017] 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;

[0018] 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.

[0019] In some embodiments, the cleaning device further includes a reset member disposed between the second holding portion and the transition member.

[0020] In some embodiments, the first sleeve portion and the second sleeve portion are integrally formed.

[0021] 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.

[0022] In some embodiments, the cleaning device further comprises a shell, a first locking portion is provided on the shell, and a second locking portion that can cooperate with the first locking portion is provided on the transition piece.

[0023] 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.

[0024] 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.

[0025] In some embodiments,

[0026] 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;

[0027] 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.

[0028] 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.

[0029] In some embodiments, during the process of the driving assembly rotating 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.

[0030] 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 through the connecting member.

[0031] In some embodiments, the connecting member includes a first friction portion and a second friction portion, and the guiding member has a fixing portion, which is disposed between the first friction portion and the second friction portion.

[0032] 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.

[0033] 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.

[0034] 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 arranged on the first guide portion, and the stop portion is arranged on the second guide portion.

[0035] 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.

[0036] 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 drive assembly is transmission-connected to the first sleeve portion or the second sleeve portion.

[0037] In some embodiments, during the process of the driving assembly rotating in the first direction, the disassembly assembly can extend into the second sleeve to separate the cleaning assembly from the lifting assembly.

[0038] In some embodiments, the mounting cylinder and the connecting cylinder are integrally formed.

[0039] 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.

[0040] In some embodiments, the transmission member includes a transmission cylinder, the guide groove is arranged in the transmission cylinder, and the guide groove is arranged along the axial direction of the transmission cylinder.

[0041] 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.

[0042] In a second aspect, an embodiment of the present application provides a cleaning device, comprising:

[0043] 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;

[0044] a cleaning assembly connected to the second sleeve portion;

[0045] The driving assembly can drive the cleaning assembly to rise or fall through the lifting assembly.

[0046] In some embodiments, the first sleeve portion and the second sleeve portion are integrally formed.

[0047] In some embodiments, the drive assembly includes a driver and a transmission member connected to the driver, 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.

[0048] 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.

[0049] 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.

[0050] In some embodiments, at least one of the first guide portion and the second guide portion is threadedly arranged along the axial direction of the transmission cylinder of the drive assembly.

[0051] 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.

[0052] 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.

[0053] In some embodiments, the cleaning assembly includes a cleaning member and a first magnet portion installed on the cleaning member, the lifting assembly includes a second magnet portion, the second magnet portion is arranged in the first and second sleeve portions, and the first magnet portion and the second magnet portion can be fixedly connected.

[0054] 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.

[0055] 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;

[0056] 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.

[0057] 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;

[0058] 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.

[0059] In some embodiments, the cleaning device further comprises a guide member, wherein the guide member cooperates with the second sleeve portion;

[0060] The guide member is provided with a clamping portion, and the lifting assembly is provided with a stopping portion.

[0061] In some embodiments, the cleaning device further comprises a housing and a connecting member, and the guide member is selectively fixedly connected to the housing via the connecting member;

[0062] During the process of the driving assembly rotating in the first direction, the driving assembly drives the cleaning assembly to rise through the second sleeve, and the transition piece and the ejection piece rise synchronously with the second sleeve, and the guide piece is fixed to the shell through the connecting piece until the clamping portion abuts against the stop portion. The guide piece rotates with the lifting assembly and blocks the second sleeve from rising, so that the ejection piece moves closer to the cleaning assembly relative to the transition piece to eject the cleaning assembly.

[0063] 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 through the connecting member.

[0064] In some embodiments, the connecting member includes a first friction portion and a second friction portion, and the guiding member has a fixing portion, which is disposed between the first friction portion and the second friction portion.

[0065] In some embodiments, when the acting force between the stopping portion and the clamping 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.

[0066] 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.

[0067] In some embodiments, the lifting assembly further includes a connecting tube and a mounting portion that are connected to each other, the connecting tube is sleeved outside the second sleeve portion, and the guide member is disposed between the second sleeve portion and the connecting tube.

[0068] In some embodiments, the first sleeve portion, the second sleeve portion, the mounting portion and the connecting cylinder are integrally formed.

[0069] In some embodiments, the cleaning device further comprises a shell, a first locking portion is provided on the shell, and a second locking portion cooperating with the first locking portion is provided on the transition piece.

[0070] 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.

[0071] 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.

[0072] 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.

[0073] 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.

[0074] 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

[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] Figure 1 A schematic structural diagram of a cleaning device provided by one or more embodiments of the present application is shown.

[0077] Figure 2 A cross-sectional view of a cleaning device provided by one or more embodiments of the present application is shown.

[0078] Figure 3 A schematic structural diagram of a cleaning device provided in one or more embodiments of the present application is shown.

[0079] Figure 4 Shown Figure 3 Top view of .

[0080] Figure 5 The cleaning device provided by one or more embodiments of the present application is shown along Figure 4 Cross-sectional view in the AA direction.

[0081] Figure 6 A schematic structural diagram 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 is shown.

[0082] Figure 7 A cross-sectional view of a lifting assembly of a cleaning device provided by one or more embodiments of the present application is shown.

[0083] Figure 8 A schematic diagram of the structure of the cleaning device provided by one or more embodiments of the present application after the lifting assembly, disassembly assembly and transmission cylinder are coordinated is shown.

[0084] Figure 9 A schematic structural diagram of a driving cylinder of a cleaning device provided by one or more embodiments of the present application from a first perspective is shown.

[0085] Figure 10 A structural schematic diagram of a second perspective of a transmission cylinder of a cleaning device provided by one or more embodiments of the present application is shown.

[0086] Figure 11 A structural schematic diagram of a guide member of a cleaning device provided by one or more embodiments of the present application from a first perspective is shown.

[0087] Figure 12 A structural schematic diagram of a second perspective of a guide member of a cleaning device provided by one or more embodiments of the present application is shown.

[0088] Figure 13 A schematic structural diagram of a lifting assembly of a cleaning device provided in one or more embodiments of the present application is shown.

[0089] Figure 14 The structure diagram of the cleaning device provided by one or more embodiments of the present application after the stopper and the first guide portion cooperate is shown. Figure 1 .

[0090] Figure 15 The structure diagram of the cleaning device provided by one or more embodiments of the present application after the stopper and the first guide portion cooperate is shown. Figure 2 .

[0091] Figure 16The structure diagram of the cleaning device provided by one or more embodiments of the present application after the stopper and the first guide portion cooperate is shown. Figure 3 .

[0092] Figure 17 Shown Figure 5 Enlarged view of point A in the middle.

[0093] Figure 18 A schematic diagram of the structure of the cleaning device provided by one or more embodiments of the present application after the guide member and the connecting member are matched is shown.

[0094] Figure 19 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 is shown.

[0095] Figure 20 Shown Figure 5 Enlarged view of point B in the middle.

[0096] Figure 21 A schematic diagram of the structure of the cleaning device provided by one or more embodiments of the present application after the disassembly component and the lifting component are coordinated is shown.

[0097] Figure 22 Shown Figure 5 Enlarged view of point C in the middle.

[0098] Figure 23 A schematic structural diagram of the cleaning device provided by 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 is shown.

[0099] Figure 24 A schematic structural diagram of a housing and a transition piece of a cleaning device provided in one or more embodiments of the present application is shown.

[0100] Figure 25 A schematic structural diagram of the disassembly components of the cleaning device provided in one or more embodiments of the present application is shown.

[0101] Figure 26 A cross-sectional view of disassembled components of a cleaning device provided by one or more embodiments of the present application is shown.

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

[0103] Figure 28 A schematic structural diagram of the ejector of the cleaning device provided by one or more embodiments of the present application extending into the second sleeve portion is shown.

[0104] Figure 29A schematic structural diagram of a cleaning component of a cleaning device provided in one or more embodiments of the present application is shown.

[0105] Figure 30 A schematic structural diagram is shown in which a reset member of a cleaning device provided by one or more embodiments of the present application is disposed between a second holding portion and a transition member.

[0106] Figure 31 A schematic structural diagram is shown in which a reset member of a cleaning device provided by one or more embodiments of the present application is arranged between a second holding portion and an ejection member.

[0107] Figure 32 The figure 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.

[0108] Figure 33 A structural schematic diagram shows that a reset member of a cleaning device provided by one or more embodiments of the present application is disposed between the second holding portion and the ejection member, and the ejection member is connected to the reset member.

[0109] Figure 34 Shown Figure 13 Schematic top view of .

[0110] Figure 35 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 is shown.

[0111] Figure 36 A schematic structural diagram of an ejector of a disassembly assembly of a cleaning device provided in one or more embodiments of the present application is shown.

[0112] Figure 37 A schematic diagram of a cleaning device provided by one or more embodiments of the present application in a cleaning state is shown.

[0113] Figure 38 A schematic diagram showing an uncleaned state of a cleaning device provided by one or more embodiments of the present application is shown.

[0114] Figure 39 A schematic diagram showing the disassembly of a cleaning assembly of a cleaning device provided by one or more embodiments of the present application Figure 1 .

[0115] Figure 40 A schematic diagram showing the disassembly of a cleaning assembly of a cleaning device provided by one or more embodiments of the present application Figure 2 .

[0116] Figure 41 Schematic diagram showing the reset of the ejector of the cleaning device provided by one or more embodiments of the present application Figure 1 .

[0117] Figure 42 Schematic diagram showing the reset of the ejector of the cleaning device provided by one or more embodiments of the present application Figure 2 .

[0118] 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

[0119] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0120] It should be noted that all directional indications in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the various components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0121] In this utility model, 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 utility model can be understood according to specific circumstances.

[0122] In addition, in this utility model, the descriptions of "first" and "second" are for descriptive purposes only and should not be understood as indicating or implying their relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features specified as "first" and "second" may explicitly or implicitly include at least one of such features. In addition, the technical solutions between the various embodiments can be combined with each other, but this must be based on the fact that they can be implemented by ordinary technicians in this field. When the combination of technical solutions is mutually 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 utility model.

[0123] 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.

[0124] In the related art, mopping robots have the technical problem of being inconvenient to use. The embodiments of the present application provide a cleaning device 100, a cleaning equipment, and a cleaning system, which can at least to some extent solve the technical problem of the inconvenience of using mopping robots.

[0125] The present application is described below with reference to specific embodiments and with reference to the accompanying drawings:

[0126] like Figure 1 and Figure 2 As shown, the cleaning device 100 provided in this application can be applied to a cleaning device 10, which can be a window cleaning robot, a sweeping robot, a mopping robot, a sweeping and mopping robot, etc. When the cleaning device 100 is used on a sweeping robot, the cleaning device 100 can be the mopping component of the sweeping robot.

[0127] like Figure 3 and Figure 4 As shown, the embodiment of the present application provides a cleaning device 100. The cleaning device 100 provided in the embodiment of the present application can automatically clean the object to be cleaned. The user does not need to manually clean the object to be cleaned, which can bring a better user experience. Figure 5 As shown, the cleaning device 100 of the present application includes a driving assembly 110, a lifting assembly 120, and a cleaning assembly 130. The driving assembly 110 and the lifting assembly 120 are connected in a transmission manner to drive the lifting assembly 120 to move, and the cleaning assembly 130 is detachably connected to the lifting assembly 120, so that the driving assembly 110 can drive the cleaning assembly 130 to move through the lifting assembly 120.

[0128] The driving assembly 110 can rotate the cleaning assembly 130 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 the ground, glass, or other surface. In the embodiments of the present application, the ground is used as an example for illustration.

[0129] 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.

[0130] In addition, 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 is 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, so as to prevent 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. Among them, 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.

[0131] In some embodiments, as Figure 6 As shown, the driver 111 of the drive assembly 110 can be a motor, and the transmission member 112 can include a worm 1123, a gear 1124, and a transmission barrel 1122. The worm 1123 is fixed to the output shaft of the motor and meshes with the gear 1124 to form a worm gear pair. The outer peripheral wall of the transmission barrel 1122 is provided with a gear mating portion 11221, and the gear 1124 meshes with the gear mating portion 11221. The lifting assembly 120 is partially located within the transmission barrel 1122 and engages with the transmission barrel 1122. With this design, the rotation of the driver 111 drives the worm 1123, which in turn drives the gear 1124. The rotation of the gear 1124 causes the transmission barrel 1122 to rotate, which in turn drives the lifting assembly 120, which in turn drives the cleaning assembly 130. During its rotation, the lifting assembly 120 can also move along the axial direction of the transmission barrel 1122, thereby driving the cleaning assembly 130 to rise or fall.

[0132] 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.

[0133] 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.

[0134] 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.

[0135] like Figure 7 As shown, 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 driving 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 move simultaneously, and the cleaning assembly 130 as a whole moves.

[0136] 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.

[0137] 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, there is only one transmission process between the driving assembly 110 and the lifting assembly 120, which can simplify the transmission path and transmission structure.

[0138] It is easy to understand that the more transmission relationships there are, the more resistance needs to be overcome during the transmission process. The driving component 110 and the lifting component 120 can drive the cleaning component 130 to move through only one transmission, which can reduce the resistance during the transmission process and improve the transmission efficiency.

[0139] like Figure 7 As shown, 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.

[0140] like Figure 8 As shown, 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 .

[0141] 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.

[0142] like Figure 8 、 Figure 9 and Figure 10 As shown, in some embodiments, the transmission member 112 includes a transmission cylinder 1122 , the first sleeve portion 122 is disposed in the transmission cylinder 1122 , the guide groove 1121 is disposed in the transmission cylinder 1122 , and the guide groove 1121 is disposed along the axial direction of the transmission cylinder 1122 .

[0143] In these embodiments, the guide portion 128 is provided on the first sleeve portion 122 of the lifting assembly 120, and the guide portion 128 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.

[0144] 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.

[0145] 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.

[0146] In some embodiments, as Figure 11 and Figure 12 As shown, the cleaning device 100 further includes a guide member 170, and the guide member 170 is provided with a first guide portion 171. Figure 13 As shown, 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 together, and the second sleeve 123 can move relative to the guide member 170.

[0147] 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 is threadedly disposed along the axial direction of the transmission cylinder 1122; alternatively, the second guide portion 124 is threadedly disposed along the axial direction of the transmission cylinder 1122; or alternatively, both the first guide portion 171 and the second guide portion 124 are threadedly disposed along the axial direction of the transmission cylinder 1122.

[0148] 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.

[0149] 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.

[0150] like Figure 15 As shown, in some embodiments, there are three second guide portions 124, a single second guide portion 124 is strip-shaped, and the second guide portion 124 is threadedly arranged along the axial direction of the transmission cylinder 1122, and the three second guide portions 124 are threadedly arranged to form three threaded guide grooves; Figure 12As shown, three first guide portions 171 are provided, and the three first guide portions 171 are respectively located in the three thread guide grooves formed by the second guide portion 124 , so that the second sleeve portion 123 and the guide member 170 are threadedly matched.

[0151] 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.

[0152] 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.

[0153] 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 .

[0154] like Figure 14 As shown, 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.

[0155] 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 up or down through 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.

[0156] In some embodiments, when the driving assembly 110 drives the cleaning assembly 130 to rise or fall through 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.

[0157] 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.

[0158] 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 .

[0159] For example, when the clamping 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 clamping portion 1711 gradually approaches the stop portion 1241. When the clamping portion 1711 and the stop portion 1241 abut, as shown in FIG. Figure 14 As shown, under the resistance of the entire guide member 170, the lifting assembly 120 will not be able to continue to rotate and rise relative to the guide member 170.

[0160] Similarly, when the clamping portion 1711 is arranged above the first guide portion 171, that is, the stop portion 1241 is arranged at the top of the thread guide groove, when the driver 111 of the driving assembly 110 rotates in the second direction, the lifting assembly 120 gradually descends, and the clamping portion 1711 gradually approaches the stop portion 1241. When the clamping portion 1711 and the stop portion 1241 abut, as shown in FIG. Figure 16 As shown, the lifting assembly 120 will not be able to continue to rotate relative to the guide member 170 and descend.

[0161] 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.

[0162] In some embodiments, as Figure 17 As shown, the cleaning device 100 further includes 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 .

[0163] 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.

[0164] 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 .

[0165] 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.

[0166] 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.

[0167] 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.

[0168] like Figure 17 、 Figure 18 and Figure 19 As shown, in some embodiments, 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, which is disposed between the first friction portion 181 and the second friction portion 182. The first friction portion 181 and the second friction portion 182 exert a certain amount of friction force on the fixing portion 172.

[0169] 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 .

[0170] The first friction portion 181 and the second friction portion 182 are both 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 friction portion 181 and the second friction portion 182. The guide member 170 can rotate along with the lifting assembly 120 only when the force applied by the lifting assembly 120 to the guide member 170 is greater than the friction force applied to the guide member 170. Figure 17 As shown, in some embodiments, the first friction portion 181 is located above the fixed portion 172, and under the action of the shell 160, the first friction portion 181 is limited above the fixed portion 172, and the second friction portion 182 is located below the fixed portion 172, and the left end of the second friction portion 182 is clamped on the shell 160.

[0171] 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.

[0172] 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.

[0173] 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 .

[0174] 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 .

[0175] 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.

[0176] 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.

[0177] 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.

[0178] 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.

[0179] like Figure 20 As shown, in some embodiments, the lifting assembly 120 further includes a connecting tube 126 and a mounting portion 127 that are connected to each other. The connecting tube 126 is sleeved outside the second sleeve portion 123 , and the guide member 170 is disposed between the second sleeve portion 123 and the connecting tube 126 .

[0180] 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.

[0181] 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.

[0182] 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.

[0183] 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.

[0184] 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.

[0185] 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 users to use.

[0186] 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.

[0187] 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.

[0188] like Figure 21 As shown, in some embodiments, the disassembly assembly 140 includes a transition piece 141 and an ejector piece 142 movably connected to the transition piece 141. The transition piece 141 is connected to the lifting assembly 120, and the ejector piece 142 can separate the cleaning assembly 130 from the lifting assembly 120. The movably connected transition piece 141 and the ejector piece 142 means that the transition piece 141 and the ejector piece 142 can move relative to each other. The relative movement can be rotation, movement, or sliding. If the transition piece 141 and the ejector piece 142 rotate relative to each other, the ejector piece 142 can rotate while the transition piece 141 is fixed, or the transition piece 141 can rotate while the ejector piece 142 is fixed, or both the ejector piece 142 and the transition piece 141 rotate, with a speed difference.

[0189] 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.

[0190] 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.

[0191] In an 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 driving system, making the overall structure more compact and centralized.

[0192] 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 .

[0193] 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.

[0194] As for the fixing method of the transition piece 141, Figure 22-23 As shown, 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 cooperates with the first locking portion 161. The first locking portion 161 and the second locking portion 1412 may cooperate by snapping or suction. 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 is fixed and cannot continue to rotate with the lifting assembly 120.

[0195] In some embodiments, when the driving 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 .

[0196] 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.

[0197] 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 .

[0198] 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.

[0199] 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.

[0200] In some embodiments, as Figure 23 As shown, during the process of the driving assembly 110 rotating in the 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.

[0201] 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.

[0202] The structures of the first locking portion 161 and the second locking portion 1412 are various and are not limited in this application. Figure 24 and Figure 25 As shown, the second locking portion 1412 on the transition member 141 is a plurality of first wedge-shaped teeth arranged in an annular manner and spaced apart, while the first locking portion 161 on the housing 160 is a plurality of second wedge-shaped teeth arranged in an annular manner and spaced apart. Because both teeth are wedge-shaped, when the drive assembly 110 rotates in the second direction, the first wedge-shaped teeth and the second wedge-shaped teeth can engage with each other, and when the drive assembly 110 rotates in the first direction, the first wedge-shaped teeth and the second wedge-shaped teeth can disengage.

[0203] As for the specific connection structure of the ejector 142 and the transition piece 141, in some embodiments, such as Figure 26 As shown, one of the ejector 142 and the transition piece 141 is provided with a thread groove 1411 , and the other is provided with a thread portion 1421 , and the thread portion 1421 is disposed in the thread groove 1411 .

[0204] 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. The ejector 142 may be provided with a thread groove 1411 and the transition piece 141 may be provided with a threaded portion 1421; or the ejector 142 may be provided with a threaded portion 1421 and the transition piece 141 may be provided with a thread groove 1411. Figure 26 As shown, in some embodiments, a thread groove 1411 is provided on the transition piece 141 , and a threaded portion 1421 is provided on the outer circumference of the ejection piece 142 .

[0205] 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.

[0206] 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.

[0207] 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.

[0208] like Figure 27 As shown, in some embodiments, 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.

[0209] 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. Specifically, 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.

[0210] like Figure 28 As shown, 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.

[0211] 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.

[0212] As for the detachable connection between the cleaning assembly 130 and the lifting assembly 120, Figure 28 and Figure 29 As shown, the cleaning assembly 130 may include a cleaning member 131 and a first magnet portion 132 mounted on the cleaning member 131 , and the lifting assembly 120 may include a second magnet portion 129 , and the first magnet portion 132 and the second magnet portion 129 may be fixedly connected.

[0213] 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.

[0214] Among them, both the first magnet part 132 and the second magnet part 129 can be magnets. If both the first magnet part 132 and the second magnet part 129 are magnets, the magnetic poles of the side of the first magnet part 132 facing the second magnet part 129 and the side of the second magnet part 129 facing the first magnet part 132 are opposite, one is the magnetic north pole N, and the other is the magnetic south pole S, so that the first magnet part 132 and the second magnet part 129 attract each other and are adsorbed together; one of the first magnet part 132 and the second magnet part 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, and cobalt.

[0215] 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.

[0216] 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.

[0217] 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.

[0218] In addition, the cleaning assembly 130 and the lifting assembly 120 can also be detachably connected by snapping, bonding, etc.

[0219] 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.

[0220] like Figure 30 As shown, in some embodiments, a first clamping portion 1221 and a second clamping portion 1222 are spaced apart in the first sleeve portion 122, and a transition piece 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 piece 141 is located in the first sleeve portion 122.

[0221] 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 limited in position within 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 within the first sleeve portion 122.

[0222] 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.

[0223] In some embodiments, in the first clamping portion 1221 and the second clamping portion 1222 , the second clamping portion 1222 is disposed close to the second sleeve portion 123 , and the connecting hole 1223 is disposed in the second clamping portion 1222 .

[0224] 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.

[0225] like Figure 30 As shown, the first holding portion 1221 is located above the transition piece 141 , and the second holding portion 1222 is located below the transition piece 141 .

[0226] It should be noted that if Figure 34 As shown, the cross-section of the connecting hole 1223 is non-circular, such as rectangular, trapezoidal, etc. The cross-section of a section of the ejector 142 that cooperates with the connecting hole 1223 is adapted to the cross-section of the connecting hole 1223 so that the ejector 142 can rotate synchronously with the lifting assembly 120.

[0227] like Figure 35 and Figure 36 As shown, in some embodiments, the ejector 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 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 142 is located in the connecting hole 1223, and the cross-section is also waist-shaped.

[0228] 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.

[0229] In some embodiments, as Figure 30 As shown, the cleaning device 100 further includes a restoring member 150 , which is disposed between the second holding portion 1222 and the transition member 141 or the ejecting member 142 .

[0230] 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.

[0231] like Figure 30 As shown, 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.

[0232] 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.

[0233] like Figure 31 and Figure 32 As shown, if the reset member 150 ′ is disposed between the second holding portion 1222 and the ejector 142 ′, the reset member 150 ′ applies force to the ejector 142 ′, causing the ejector 142 ′ to rotate and move in a direction away from the cleaning assembly 130 , thereby returning the ejector 142 ′ to the first sleeve portion 122 .

[0234] 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' engages with the first locking portion 161, thereby fixing the transition member 141' and preventing it from rotating with the lifting assembly 120. At this time, the driving assembly 110 continues to rotate in the first direction, and the ejector 142' rotates relative to the transition member 141' and moves toward the cleaning assembly 130 to eject the cleaning assembly 130. During this process, the compression spring is compressed because 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.

[0235] 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.

[0236] 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.

[0237] like Figure 33 As shown, in some embodiments, ejector 142' includes a fixedly connected limiting portion 1422' and an ejecting portion 1423'. Limiting portion 1422' is located on the side of ejecting portion 1423' away from cleaning assembly 130. A threaded portion 1421' of ejector 142' is disposed on limiting portion 1422'. A compression spring is sleeved on ejecting portion 1423'. The side of the compression spring away from cleaning assembly 130 abuts against the end surface of limiting portion 1422' facing cleaning assembly 130. Ejecting portion 1423' of ejector 142' is partially located within connecting hole 1223 and engages with connecting hole 1223.

[0238] 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 ′.

[0239] In order to facilitate the processing of the ejector 142 ′, the limiting portion 1422 ′, the ejecting portion 1423 ′ and the threaded portion 1421 ′ may be integrally formed.

[0240] In some embodiments, 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 and the lifting assembly 120 rise synchronously, and the guide member 170 is fixed to the shell 160 through the connecting member 180 until the clamping portion 1711 abuts against the stop portion 1241, and the guide member 170 rotates with the lifting assembly 120 to block the lifting assembly 120 from rising, so that the ejection member 142 can move relative to the transition member 141 toward the cleaning assembly 130 to eject the cleaning assembly 130.

[0241] Among them, 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 and the lifting component 120 to rotate together.

[0242] 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.

[0243] 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.

[0244] 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.

[0245] 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.

[0246] 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.

[0247] The working principle of the cleaning device 100 of the present application is described below:

[0248] (1) Cleaning state: the cleaning assembly 130 is lowered to contact the ground;

[0249] like Figure 37 As shown, the driver 111 of the driving assembly 110 rotates in the second 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 engaged, thereby driving 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 axial direction of the transmission cylinder 1122, so the first sleeve portion 122 will rotate 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 at this time the guide member 170 is fixed. Under the action of the guide member 170, the lifting assembly 120 moves downward, and the disassembly assembly 140 and the cleaning assembly 130 rotate and descend synchronously with the lifting assembly 120 until the cleaning assembly 130 contacts the ground.

[0250] (2) Uncleaned state: the cleaning assembly 130 is raised and not in contact with the ground;

[0251] like Figure 38 As shown, the driver 111 of the driving assembly 110 rotates in the 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 engaged, thereby driving 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 axial direction of the transmission cylinder 1122, so the first sleeve portion 122 will rotate 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. 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 does not touch the ground.

[0252] (3) Cleaning assembly 130 disassembled state------the ejector 142 ejects the cleaning assembly 130;

[0253] like Figure 39 As shown, the driver 111 of the drive assembly 110 rotates in the first direction, driving the worm 1123 to rotate, and the worm 1123 drives the gear 1124 to rotate. The gear 1124 and the transmission cylinder 1122 mesh, 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. Therefore, the first sleeve portion 122 will rotate along with the transmission cylinder 1122, and the lifting assembly 120 will rotate 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 moves upward, and the disassembly assembly 140 and the cleaning assembly 130 rotate and rise synchronously with the lifting assembly 120 until the clamping portion 1711 of the guide member 170 abuts against the stop portion 1241 of the lifting assembly 120. At the same time, the clamping 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 clamped with the first locking portion 161 of the shell 160.

[0254] After the clamping portion 1711 abuts against the stop portion 1241, the force applied by the second sleeve portion 123 to the guide member 170 is greater than the friction force 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 will only rotate. Since the second locking portion 1412 of the transition member 141 is engaged with the first locking portion 161 of the housing 160, the transition member 141 will be fixed, and the driver 111 of the drive assembly 110 will continue 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 will rotate synchronously. Since the transition member 141 is fixed, when the ejector 142 rotates, it will move toward the cleaning assembly 130 and abut against the first magnet portion 132 of the cleaning assembly 130, so that the first magnet portion 132 is separated from the second magnet portion 129, thereby separating the cleaning assembly 130 and the lifting assembly 120. Figure 39 After the cleaning assembly 130 and the lifting assembly 120 are separated, the cleaning assembly 130 falls to the ground under the action of gravity, as shown in FIG. Figure 40 During this process, since the transition piece 141 and the second holding portion 1222 are connected via the reset piece 150 , the reset piece 150 will be twisted and deformed under the rotation of the lifting assembly 120 , and will be in a state of twisting and storing force.

[0255] 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, so that the lifting assembly 120, the cleaning assembly 130 and the disassembly assembly 140 move downward synchronously until the second locking portion 1412 of the transition piece 141 and the first locking portion 161 of the housing 160 are separated. Figure 41 At this time, since the transition piece 141 is separated from the housing 160, the reset piece 150 will rotate and return to its original state. The rotation of the reset piece 150 will drive the transition piece 141 to rotate, and the transition piece 141 will rotate relative to the ejection piece 142, so that the ejection piece 142 moves upward and returns to the first sleeve portion 122, as shown. Figure 42 shown.

[0256] (4) Cleaning assembly 130 installed state: the lifting assembly 120 drives the second magnet portion 129 to descend until it is adsorbed by the first magnet portion 132 of the cleaning assembly 130;

[0257] 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.

[0258] 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.

[0259] 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.

[0260] 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.

[0261] 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.

[0262] 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.

[0263] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification.

[0264] In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the fact that ordinary technicians in this field can implement them. When the combination of technical solutions is mutually contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0265] Although the embodiments of the present application have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions, and variations may be made to the embodiments without departing from the principles and intent of the present application, and that the scope of the present application is defined by the claims and their equivalents.

Claims

1. A cleaning device, characterized in that: include: 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) connected to the lifting assembly (120) and capable of separating the cleaning assembly (130) from the lifting assembly (120); The driving assembly (110) is capable of driving the cleaning assembly (130) to rise or fall via the lifting assembly (120).

2. The cleaning device according to claim 1, characterized in that 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, characterized in that 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, characterized in that 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, characterized in that 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).

6. The cleaning device according to claim 5, characterized in that 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, characterized in that 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, characterized in that 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, characterized in that 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, characterized in that: 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, characterized in that The first sleeve portion (122) and the second sleeve portion (123) are integrally formed.

12. The cleaning device according to claim 3, characterized in that 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, characterized in that 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, characterized in that 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, characterized in that During the process of the drive assembly (110) rotating 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, characterized in that 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, characterized in that 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, characterized in that 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, characterized in that 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, characterized in that 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, characterized in that 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, characterized in that 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, characterized in that 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, characterized in that 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, characterized in that The mounting cylinder (121) and the connecting cylinder (126) are integrally formed.

28. The cleaning device according to claim 1, characterized in that 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, characterized in that 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, characterized in that: 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, characterized in that: 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); The driving assembly (110) is capable of driving the cleaning assembly (130) to rise or fall via the lifting assembly (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, characterized in that The first sleeve portion (122) and the second sleeve portion (123) are integrally formed.

33. The cleaning device according to claim 31, characterized in that 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, characterized in that 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, characterized in that 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, characterized in that 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, characterized in that 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, characterized in that 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, characterized in that 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, characterized in that 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, characterized in that 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, characterized in that 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, characterized in that 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, characterized in that The cleaning device further comprises a housing (160) and a connecting member (180), wherein the guide member (170) is selectively fixedly connected to the housing (160) via the connecting member (180); 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 according to claim 43, characterized in that 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, characterized in that 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, characterized in that 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 according to claim 46, characterized in that 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 according to claim 43, characterized in that 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, characterized in that 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 according to claim 41, characterized in that 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, characterized in that 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, characterized in that 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 according to claim 41, characterized in that 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, characterized in that The cleaning device comprises the cleaning device (100) according to any one of claims 1 to 54.

56. A cleaning system, characterized in that 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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