Cleaning module and cleaning robot

Abstract

The utility model provides a cleaning module and a cleaning robot, and relates to the technical field of cleaning equipment. The cleaning module comprises a swing part used for rotating around a preset axis in the first direction or the second direction, a cleaning part arranged at the end, away from the preset axis, of the swing part, a pull rope with one end connected with the end, away from the preset axis, of the swing part, a winding and unwinding assembly connected with the end, away from the swing part, of the pull rope, and a reset part connected with the swing part. When the winding and unwinding assembly releases the pull rope, the swing piece is driven by the reset piece to rotate around the preset axis in the first direction. And when the retracting and releasing assembly retracts the pull rope, the swing part is driven by the pull rope to rotate around the preset axis in the second direction. According to the cleaning module provided by the invention, when the to-be-cleaned target is a special target such as a corner area and a narrow area, the cleaning piece is driven by the reset piece to expand outwards relative to the robot body by releasing the pull rope, so that the condition that cleaning is hindered is improved, and the cleaning robot has a better cleaning effect.

Description

Technical Field

[0001] The present application relates to the technical field of cleaning equipment, and in particular to a cleaning module and a cleaning robot. Background Art

[0002] The information disclosed in this background technology section is only intended to deepen the understanding of the overall background technology of the present disclosure and should not be regarded as an admission or any form of suggestion that the information constitutes the prior art known to those skilled in the art.

[0003] Cleaning robots are intelligent cleaning devices designed to perform a variety of cleaning tasks. Their cleaning modules are typically limited to performing cleaning tasks within a fixed position within the robot itself. When cleaning corners, narrow areas, or other special areas, the cleaning action is hindered, resulting in poor cleaning results. Utility Model Content

[0004] In view of this, the purpose of this application is to provide a cleaning module and a cleaning robot, aiming to solve the technical problem that the cleaning module can only perform cleaning tasks at a fixed position, resulting in poor cleaning effect.

[0005] To achieve the above objectives, the technical solutions adopted in this application are as follows:

[0006] In a first aspect, an embodiment of the present application provides a cleaning module, comprising:

[0007] a swinging member, configured to rotate in a first direction or a second direction about a preset axis, wherein the preset axis is located at one end of the swinging member, and the first direction is opposite to the second direction;

[0008] A cleaning member, disposed at an end of the swing member away from the preset axis;

[0009] a pull rope, one end of which is connected to an end of the swing member away from the preset axis;

[0010] a retractable assembly connected to an end of the pull rope away from the swinging member, and used for releasing or retracting the pull rope;

[0011] a reset member connected to the swing member and configured to drive the swing member to rotate along the first direction around the preset axis;

[0012] When the retractable assembly releases the pull rope, the swing member rotates along the first direction around the preset axis under the drive of the reset member; when the retractable assembly retracts the pull rope, the swing member rotates along the second direction around the preset axis under the drive of the pull rope.

[0013] In one embodiment of the first aspect, the retractable assembly includes a driving member and a rope winding member, the rope winding member is used to wind the pull rope, and the driving member is connected to the rope winding member, and is used to drive the rope winding member to rotate along the first direction to release the pull rope or rotate along the second direction to retract the pull rope.

[0014] In one embodiment of the first aspect, the rope winding member includes a rotating part and a rope winding part that are connected to each other, the driving member is connected to the rotating part, and is used to drive the rotating part to rotate along the first direction or the second direction, the rope winding part is arranged along the circumference of the rotating part, and the rope winding part has a proximal rope end and a distal rope end relative to the pull rope, and the end of the pull rope away from the swinging member is connected to the distal rope end.

[0015] In one embodiment of the first aspect, the rope winding member further includes an extension portion, which is connected to the rotating portion, and the cleaning module further includes a detection member, which is used to cooperate with the extension portion to detect whether the rotating portion is rotated to a preset angle along the second direction.

[0016] In one embodiment of the first aspect, a limiting portion is provided on the distal end of the rope, and a clamping portion is provided on the end of the pull rope away from the swinging member, and the clamping portion is clamped at the limiting portion to achieve a detachable connection between the pull rope and the retractable assembly;

[0017] And / or, a limiting portion is provided on the swinging member, and a clamping portion is provided at one end of the pull rope away from the rope winding portion, and the clamping portion is clamped at the limiting portion to achieve a detachable connection between the pull rope and the swinging member.

[0018] In one embodiment of the first aspect, the limiting portion includes a connecting slot and a rope threading notch, the connecting portion is located in the connecting slot, and the pull rope is passed through the rope threading notch.

[0019] In one embodiment of the first aspect, the rotating portion is a transmission gear, and the retractable assembly further includes a driving gear connected to the driving member and meshing with the transmission gear, wherein the number of teeth of the driving gear is smaller than the number of teeth of the transmission gear;

[0020] Alternatively, the rotating portion is a rotating shaft, and the driving member is directly connected to the rotating shaft.

[0021] In one of the embodiments of the first aspect, the cleaning module also includes a base, the swinging member is rotatably connected to the base so that the swinging member can rotate relative to the base along the first direction or the second direction around the preset axis, the retracting assembly is arranged on the base, and the reset member is connected between the base and the swinging member.

[0022] In one embodiment of the first aspect, the cleaning member is a side sweeper, and the cleaning module further comprises a driving assembly disposed on the swinging member, the driving assembly being connected to the side sweeper and configured to drive the side sweeper to rotate relative to the swinging member;

[0023] Alternatively, the cleaning member is a mop, and the cleaning module further comprises a driving assembly disposed on the swinging member, the driving assembly being connected to the mop and configured to drive the mop to reciprocate relative to the swinging member;

[0024] Alternatively, the cleaning member is a dust collector head having a dust suction port, and the cleaning module further comprises a suction fan arranged on the swing member, wherein the suction fan is connected to the dust collector head and is used to generate a suction airflow at the dust suction port.

[0025] In a second aspect, an embodiment of the present application provides a cleaning robot comprising the cleaning module described in any embodiment of the first aspect above.

[0026] The beneficial effects of this application are as follows:

[0027] The present application provides a cleaning module. When the target to be cleaned is a conventional target such as a conventional floor or a tabletop, the pull rope is retracted by the retracting assembly, so that the swinging member rotates along the second direction around the preset axis under the drive of the pull rope, thereby retracting the cleaning member for conventional cleaning; when the target to be cleaned is a special target such as a corner area or a narrow area, the pull rope is released by the retracting assembly, so that the swinging member rotates along the first direction around the preset axis under the drive of the resetting member, thereby releasing the cleaning member for cleaning, that is, the cleaning member expands relative to the robot body, which can improve the situation where cleaning is obstructed, thereby allowing the cleaning robot to have a better cleaning effect.

[0028] In order to make the above-mentioned objects, features and advantages of the present application more obvious and easy to understand, preferred embodiments are given below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without creative work.

[0030] Figure 1 A schematic structural diagram of a cleaning module from one perspective in some embodiments of the present application is shown;

[0031] Figure 2A schematic structural diagram of a cleaning module from another perspective in some embodiments of the present application is shown;

[0032] Figure 3 Shown Figure 2 Schematic diagram of the enlarged structure of area A in the middle;

[0033] Figure 4 A schematic structural diagram of a cleaning module from another perspective in some embodiments of the present application is shown;

[0034] Figure 5 Another perspective structural diagram of the cleaning module in some embodiments of the present application is shown;

[0035] Figure 6 A schematic diagram of the structure of the cleaning module after the base, the detection component and the driving component are hidden in one perspective in some embodiments of the present application is shown;

[0036] Figure 7 Shown Figure 6 Schematic diagram of the enlarged structure of the middle B area;

[0037] Figure 8 A schematic structural diagram showing another perspective of the cleaning module after the base, the detection component and the driving component are hidden in some embodiments of the present application;

[0038] Figure 9 Shown Figure 8 Schematic diagram of the enlarged structure of the middle C region;

[0039] Figure 10 A schematic diagram of the exploded structure of the cleaning module after concealing the base, the detection component, and the driving component in some embodiments of the present application is shown;

[0040] Figure 11 A schematic diagram of the structure of the cleaning module after hiding the base structure in some embodiments of the present application is shown.

[0041] Description of main component symbols:

[0042] 100-cleaning module; 110-swinging member; 111-connecting part; 120-cleaning member; 121-side sweeping; 130-pull rope; 131-clamping part; 140-retracting and releasing assembly; 141-driving member; 142-rope winding member; 1421-rotating part; 14211-transmission gear; 1422-rope winding part; 14221-near rope end; 14222-far rope end; 1423-limiting part; 14231-clamping slot; 14232-rope threading notch; 1424-extension part; 143-driving gear; 150-resetting member; 151-torsion spring; 160-detection member; 170-base; 171-blocking part; 180-driving assembly; H-preset axis; X-first direction; Y-second direction. DETAILED DESCRIPTION

[0043] The following describes in detail embodiments of the present application. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application and are not to be construed as limiting the present application.

[0044] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0045] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. Throughout the description of this application, "plurality" means two or more, unless otherwise specifically defined.

[0046] In this application, unless otherwise expressly specified or limited, terms such as "mounted," "connected," "connect," and "fixed" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integration; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; and internal connections between two components or interactions between two components. Those skilled in the art will understand the specific meanings of these terms in this application based on specific circumstances.

[0047] In this application, unless otherwise expressly specified or limited, when a first feature is "above" or "below" a second feature, it may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Furthermore, when a first feature is "above," "above," or "above" a second feature, it may mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is at a higher level than the second feature. When a first feature is "below," "below," or "below" a second feature, it may mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature is at a lower level than the second feature.

[0048] like Figure 1 As shown, in the first aspect, the embodiments of the present application provide a cleaning module 100, which relates to the field of cleaning equipment technology and is mainly used in cleaning robots to perform cleaning tasks on targets to be cleaned. The targets to be cleaned include corners, narrow areas, regular floors (excluding corners and narrow areas), tabletops, swimming pool walls, window glass, walls, etc.

[0049] Combine Figure 2 、 Figure 4 and Figure 5 As shown, the cleaning module 100 provided in this embodiment includes: a swinging member 110 , a cleaning member 120 , a pull rope 130 , a retractable assembly 140 and a reset member 150 .

[0050] The swinging member 110 is configured to rotate about a predetermined axis H in a first direction X or a second direction Y. The predetermined axis H is located at one end of the swinging member 110, and the first direction X is opposite to the second direction Y. The cleaning member 120 is disposed at the end of the swinging member 110 away from the predetermined axis H. One end of the pull cord 130 is connected to the end of the swinging member 110 away from the predetermined axis H. The retractable assembly 140 is connected to the end of the pull cord 130 away from the swinging member 110 for releasing or retracting the pull cord 130. The reset member 150 is connected to the swinging member 110 for driving the swinging member 110 to rotate about the predetermined axis H in the first direction X.

[0051] When the retractable assembly 140 releases the pull rope 130, the swing member 110 rotates in the first direction X around the preset axis H driven by the reset member 150; when the retractable assembly 140 retracts the pull rope 130, the swing member 110 rotates in the second direction Y around the preset axis H driven by the pull rope 130.

[0052] For example, the first direction X is clockwise and the second direction Y is counterclockwise. Of course, the first direction X may be counterclockwise and the second direction Y may be clockwise, and this is not specifically limited.

[0053] It can be understood that the cleaning module 100 provided in this embodiment, when the target to be cleaned is a conventional target such as a conventional floor or a desktop, the pull rope 130 is retracted by the retracting assembly 140, so that the swinging member 110 rotates along the second direction Y around the preset axis H under the drive of the pull rope 130, thereby retracting the cleaning member 120 for conventional cleaning; when the target to be cleaned is a special target such as a corner area or a narrow area, the pull rope 130 is released by the retracting assembly 140, so that the swinging member 110 rotates along the first direction X around the preset axis H under the drive of the reset member 150, thereby releasing the cleaning member 120 for cleaning, that is, the cleaning member 120 is expanded relative to the robot body, which can improve the situation where cleaning is obstructed, so that the cleaning robot has a better cleaning effect.

[0054] like Figure 1 and Figure 6 As shown, in one embodiment, the retracting and releasing assembly 140 includes a driving member 141 and a rope winding member 142, the rope winding member 142 is used to wind the pull rope 130, and the driving member 141 is connected to the rope winding member 142, and is used to drive the rope winding member 142 to rotate along a first direction X to release the pull rope 130 or rotate along a second direction Y to retract the pull rope 130.

[0055] Exemplarily, the driving member 141 is a driving motor, a driving motor, or other element capable of outputting rotational motion, and no specific limitation is given herein.

[0056] It can be understood that when the target to be cleaned is a conventional target such as the ground or a desktop, the rope winding member 142 is driven by the driving member 141 to rotate along the second direction Y to retract the pull rope 130, so that the swinging member 110 rotates along the second direction Y around the preset axis H driven by the pull rope 130, thereby retracting the cleaning member 120 for conventional cleaning; when the target to be cleaned is a special target such as a corner area or a narrow area, the rope winding member 142 is driven by the driving member 141 to rotate along the first direction X to release the pull rope 130, so that the swinging member 110 rotates along the first direction X around the preset axis H driven by the resetting member 150, thereby releasing the cleaning member 120 for cleaning, that is, the cleaning member 120 is expanded relative to the robot body.

[0057] like Figure 6 、 Figure 8 and Figure 9 As shown, further, the rope winding member 142 includes a rotating portion 1421 and a rope winding portion 1422 connected to each other, the driving member 141 is connected to the rotating portion 1421, and is used to drive the rotating portion 1421 to rotate along the first direction X or the second direction Y, the rope winding portion 1422 is arranged along the circumference of the rotating portion 1421, and the rope winding portion 1422 has a proximal rope end 14221 and a distal rope end 14222 relative to the pull rope 130, and the end of the pull rope 130 away from the swinging member 110 is connected to the distal rope end 14222.

[0058] It can be understood that when the target to be cleaned is a conventional target such as the ground or a desktop, the driving member 141 drives the rotating part 1421 to rotate along the second direction Y to retract the pull rope 130 with the help of the rope winding part 1422, so that the swinging member 110 rotates along the second direction Y around the preset axis H driven by the rope 130, thereby retracting the cleaning member 120 for conventional cleaning; when the target to be cleaned is a special target such as a corner area or a narrow area, the driving member 141 drives the rotating part 1421 to rotate along the first direction X to release the pull rope 130 with the help of the rope winding part 1422, so that the swinging member 110 rotates along the first direction X around the preset axis H driven by the reset member 150, thereby releasing the cleaning member 120 for cleaning, that is, the cleaning member 120 is expanded relative to the robot body.

[0059] Of course, for the above embodiment, the rope winding member 142 can also be a winding drum, and the outer peripheral side of the winding drum has an annular groove, which can wind the pull rope 130 and also release and retract the pull rope 130. No specific restrictions are made on the structure of the rope winding member 142 here.

[0060] like Figure 6 and Figure 11 As shown, in a specific embodiment, the rope winding member 142 also includes an extension portion 1424, which is connected to the rotating portion 1421. The cleaning module 100 also includes a detection member 160, which is used to cooperate with the extension portion 1424 to detect whether the rotating portion 1421 is rotated along the second direction Y to a preset angle.

[0061] For example, the detection member 160 is a slot-type photoelectric switch. Of course, the detection member 160 can also be a Hall sensor, and the extension portion 1424 can be a magnet.

[0062] It is understood that the cooperation between the detection member 160 and the extension portion 1424 can detect whether the rotating portion 1421 has rotated to a predetermined angle along the second direction Y, that is, determine whether the cleaning member 120 is retracted, so as to facilitate intelligent control of the cleaning robot. For example, the cleaning robot determines whether the cleaning member 120 is retracted. If so, it controls the driving member 141 to stop working. At this time, the rope winding member 142 is in a locked state, restricting the release of the pull rope 130.

[0063] For example, the rope winding portion 1422 is connected to one side of the rotating portion 1421, and the extension portion 1424 is connected to the side of the rotating portion 1421 facing away from the rope winding portion 1422. This reduces interference of the rope winding portion 1422 with the detection element 160, thereby reducing the possibility of misjudgment. Of course, the rope winding portion 1422 and the extension portion 1424 can also be connected to the same side of the rotating portion 1421. The positions of the extension portion 1424 and the rope winding portion 1422 on the rotating portion 1421 are not specifically limited.

[0064] like Figure 6 and Figure 8 As shown, in a specific embodiment, a limiting portion 1423 is provided on the far rope end 14222, and a clamping portion 131 is provided at the end of the pull rope 130 away from the swinging member 110, and the clamping portion 131 is clamped at the limiting portion 1423 to achieve a detachable connection between the pull rope 130 and the retracting assembly 140; and / or, a limiting portion 1423 is provided on the swinging member 110, and a clamping portion 131 is provided at the end of the pull rope 130 away from the rope winding portion 1422, and the clamping portion 131 is clamped at the limiting portion 1423 to achieve a detachable connection between the pull rope 130 and the swinging member 110.

[0065] It is understandable that, by providing the clamping portion 131 and the limiting portion 1423 , the pull rope 130 is detachably connected to the retractable assembly 140 and the swing member 110 , respectively, thereby facilitating installation, disassembly, and maintenance of the cleaning module 100 .

[0066] like Figures 6 to 9 As shown, further, the limiting portion 1423 includes a connected card slot 14231 and a rope passing notch 14232, the clamping portion 131 is located in the card slot 14231, and the pull rope 130 is passed through the rope passing notch 14232.

[0067] It is understandable that the movement of the clamping portion 131 can be limited by the clamping slot 14231, so that the clamping portion 131 and the limiting portion 1423 are clamped together, and the rope threading notch 14232 is provided to facilitate the threading of the pull rope 130.

[0068] Of course, for the above embodiment, the limiting portion 1423 can also be a right-angled limiting block, and the snap-fitting portion 131 can be a right-angled snap-fitting portion. The snap-fitting can also be achieved through the snap-fitting portion and the limiting block. No specific restrictions are made on the structures of the limiting portion 1423 and the snap-fitting portion 131.

[0069] like Figure 6 、 Figure 8 and Figure 9 As shown, in a specific embodiment, the rotating part 1421 is a transmission gear 14211, and the retracting assembly 140 also includes a driving gear 143 (the structure of the driving gear 143 is not shown in the drawings), the driving gear 143 is connected to the driving member 141, and is engaged with the transmission gear 14211, and the number of teeth of the driving gear 143 is less than the number of teeth of the transmission gear 14211.

[0070] It can be understood that since the number of teeth of the driving gear 143 is smaller than the number of teeth of the transmission gear 14211, in the process of driving the driving gear 143 to rotate through the driving member 141, thereby transmitting the rotational motion to the transmission gear 14211, the effect of deceleration and torque increase is achieved, so that the pull rope 130 can be stably released and retracted.

[0071] In another specific embodiment, the rotating portion 1421 is a rotating shaft, and the driving member 141 is directly connected to the rotating shaft. It is understood that by directly connecting the driving member 141 to the rotating shaft, the rotating shaft can also drive the rope winding portion 1422 to rotate, thereby achieving the release and retraction of the pull rope 130.

[0072] like Figure 1 and Figure 2As shown, in one embodiment, the cleaning module 100 also includes a base 170, and the swinging member 110 is rotatably connected to the base 170 so that the swinging member 110 can rotate relative to the base 170 along the first direction X or the second direction Y around a preset axis H, the retracting assembly 140 is arranged on the base 170, and the reset member 150 is connected between the base 170 and the swinging member 110.

[0073] It is understandable that the provision of the base 170 facilitates the installation of the swing member 110 , the reset member 150 and the retractable assembly 140 , that is, the base 170 serves as an installation carrier for the swing member 110 , the reset member 150 and the retractable assembly 140 .

[0074] like Figure 2 、 Figure 3 and Figure 8 As shown, further, a blocking portion 171 is provided on the base 170, a connecting portion 111 is provided on the swinging member 110, and the reset member 150 is a torsion spring 151, which is sleeved on the connecting portion 111, one end of the torsion spring 151 abuts against the swinging member 110, and the other end of the torsion spring 151 abuts against the blocking portion 171.

[0075] It can be understood that when the retracting assembly 140 releases the pull rope 130, the torsion spring 151 can apply elastic force to the swing member 110 under the support of the blocking part 171, so that the swing member 110 rotates along the first direction X relative to the base 170 around the preset axis H, thereby releasing the cleaning member 120 for cleaning, that is, making the cleaning member 120 expand outward relative to the robot body, which can improve the situation where cleaning is obstructed, so that the cleaning robot has a better cleaning effect.

[0076] Of course, for the above embodiment, the reset member 150 can also be a spring plate, which is connected between the base 170 and the swing member 110 through the spring plate, and can also drive the swing member 110 to rotate along the first direction X around the preset axis H. No specific restriction is made on the type of the reset member 150 here.

[0077] like Figure 6 and Figure 10 As shown, in one embodiment, the cleaning member 120 is a side sweeper 121 , and the cleaning module 100 further includes a driving assembly 180 disposed on the swing member 110 . The driving assembly 180 is connected to the side sweeper 121 for driving the side sweeper 121 to rotate relative to the swing member 110 .

[0078] For example, the drive assembly 180 includes a drive motor and a gear set, wherein the gear set includes a plurality of gears meshing in sequence, and the gear set is connected between the side sweeper 121 and the drive motor. The drive motor drives the gear set, thereby driving the side sweeper 121 to rotate. Of course, the drive assembly 180 may also include a drive motor and a reduction gearbox, wherein the reduction gearbox is connected between the side sweeper 121 and the drive motor, and can also drive the side sweeper 121 to rotate. The structure of the drive assembly 180 is not specifically limited herein.

[0079] It can be understood that when the target to be cleaned is a conventional target such as a conventional floor or a desktop, the pull rope 130 is retracted by the retracting assembly 140, so that the swing member 110 rotates along the second direction Y around the preset axis H under the drive of the pull rope 130, thereby retracting the side sweeper 121 for conventional cleaning; when the target to be cleaned is a special target such as a corner area or a narrow area, the pull rope 130 is released by the retracting assembly 140, so that the swing member 110 rotates along the first direction X around the preset axis H under the drive of the reset member 150, thereby releasing the side sweeper 121 for cleaning, that is, the side sweeper 121 is expanded relative to the robot body, which can improve the situation where cleaning is obstructed, so that the cleaning robot has a better cleaning effect.

[0080] In another embodiment, the cleaning member 120 is a mop, and the cleaning module 100 further includes a driving assembly 180 disposed on the swing member 110 . The driving assembly 180 is connected to the mop and is used to drive the mop to reciprocate relative to the swing member 110 .

[0081] For example, drive assembly 180 includes a drive motor and a cam, with the cam connected between the mop cloth and the drive motor. The drive motor drives the cam to eccentrically move, thereby driving the mop cloth to reciprocate. Alternatively, drive assembly 180 may include a drive motor and a connecting rod, with one end of the connecting rod connected to the drive motor and the other end rotatably connected to the mop cloth, similarly driving the mop cloth to reciprocate. The structure of drive assembly 180 is not specifically limited herein.

[0082] It can be understood that when the target to be cleaned is a conventional target such as a conventional floor or a desktop, the pull rope 130 is retracted by the retracting assembly 140, so that the swinging member 110 rotates along the second direction Y around the preset axis H under the drive of the pull rope 130, thereby retracting the mop for conventional mopping and washing; when the target to be cleaned is a special target such as a corner area or a narrow area, the pull rope 130 is released by the retracting assembly 140, so that the swinging member 110 rotates along the first direction X around the preset axis H under the drive of the resetting member 150, thereby releasing the mop for mopping and washing, that is, the mop is expanded relative to the robot body, which can improve the situation where mopping and washing are hindered, so that the cleaning robot has a better mopping and washing effect.

[0083] In another embodiment, the cleaning member 120 is a vacuum head having a vacuum port, and the cleaning module 100 further includes a suction fan disposed on the swing member 110 , the suction fan being connected to the vacuum head to generate a suction airflow at the vacuum port.

[0084] It can be understood that when the target to be cleaned is a conventional target such as a conventional floor or a desktop, the pull rope 130 is retracted through the retracting assembly 140, so that the swinging member 110 rotates along the second direction Y around the preset axis H under the drive of the pull rope 130, thereby retracting the cleaning head for conventional vacuuming; when the target to be cleaned is a special target such as a corner area or a narrow area, the pull rope 130 is released through the retracting assembly 140, so that the swinging member 110 rotates along the first direction X around the preset axis H under the drive of the reset member 150, thereby releasing the cleaning head for vacuuming, that is, the cleaning head is expanded relative to the robot body, which can improve the situation where the vacuuming is obstructed, so that the cleaning robot has a better vacuuming effect.

[0085] In a second aspect, an embodiment of the present application provides a cleaning robot, comprising a robot body and the cleaning module 100 in any embodiment of the first aspect, wherein the cleaning module 100 is disposed on the robot body.

[0086] It can be understood that since the cleaning robot provided in this embodiment has the cleaning module 100 in any embodiment of the first aspect above, it has all the beneficial effects of the cleaning module 100, which will not be described here one by one.

[0087] 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 and features of different embodiments or examples without contradiction.

[0088] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present application. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present application.

Claims

1. A cleaning module, characterized in that: include: a swinging member, configured to rotate in a first direction or a second direction about a preset axis, wherein the preset axis is located at one end of the swinging member, and the first direction is opposite to the second direction; A cleaning member, disposed at an end of the swing member away from the preset axis; a pull rope, one end of which is connected to an end of the swing member away from the preset axis; a retractable assembly connected to an end of the pull rope away from the swinging member, and used for releasing or retracting the pull rope; a reset member connected to the swing member and configured to drive the swing member to rotate along the first direction around the preset axis; When the retractable assembly releases the pull rope, the swing member rotates along the first direction around the preset axis under the drive of the reset member; when the retractable assembly retracts the pull rope, the swing member rotates along the second direction around the preset axis under the drive of the pull rope.

2. The cleaning module according to claim 1, characterized in that: The retractable assembly includes a driving member and a rope winding member, the rope winding member is used to wind the pull rope, and the driving member is connected to the rope winding member, and is used to drive the rope winding member to rotate along the first direction to release the pull rope or rotate along the second direction to retract the pull rope.

3. The cleaning module according to claim 2, characterized in that: The rope winding member includes a rotating part and a rope winding part that are connected to each other. The driving member is connected to the rotating part and is used to drive the rotating part to rotate along the first direction or the second direction. The rope winding part is arranged along the circumference of the rotating part. The rope winding part has a proximal rope end and a distal rope end relative to the pull rope, and the end of the pull rope away from the swinging member is connected to the distal rope end.

4. The cleaning module according to claim 3, characterized in that: The rope winding member further includes an extension portion connected to the rotating portion. The cleaning module further includes a detection member, which is used to cooperate with the extension portion to detect whether the rotating portion is rotated to a preset angle along the second direction.

5. The cleaning module according to claim 3, characterized in that: A limiting portion is provided on the distal end of the rope, and a clamping portion is provided on the end of the pull rope away from the swinging member, and the clamping portion is clamped at the limiting portion to achieve a detachable connection between the pull rope and the retractable assembly; And / or, a limiting portion is provided on the swinging member, and a clamping portion is provided at one end of the pull rope away from the rope winding portion, and the clamping portion is clamped at the limiting portion to achieve a detachable connection between the pull rope and the swinging member.

6. The cleaning module according to claim 5, characterized in that: The limiting portion includes a connected clamping slot and a rope threading notch, the clamping portion is located in the clamping slot, and the pull rope is passed through the rope threading notch.

7. The cleaning module according to claim 3, characterized in that: The rotating part is a transmission gear, and the retractable assembly further includes a driving gear, which is connected to the driving member and meshes with the transmission gear. The number of teeth of the driving gear is smaller than the number of teeth of the transmission gear. Alternatively, the rotating portion is a rotating shaft, and the driving member is directly connected to the rotating shaft.

8. The cleaning module according to any one of claims 1 to 7, characterized in that: The cleaning module also includes a base, the swinging member is rotatably connected to the base so that the swinging member can rotate relative to the base along the first direction or the second direction around the preset axis, the retracting assembly is arranged on the base, and the reset member is connected between the base and the swinging member.

9. The cleaning module according to any one of claims 1 to 7, characterized in that: The cleaning member is a side sweeper, and the cleaning module further comprises a driving assembly disposed on the swinging member, the driving assembly being connected to the side sweeper and configured to drive the side sweeper to rotate relative to the swinging member; Alternatively, the cleaning member is a mop, and the cleaning module further comprises a driving assembly disposed on the swinging member, the driving assembly being connected to the mop and configured to drive the mop to reciprocate relative to the swinging member; Alternatively, the cleaning member is a dust collector head having a dust suction port, and the cleaning module further comprises a suction fan arranged on the swing member, wherein the suction fan is connected to the dust collector head and is used to generate a suction airflow at the dust suction port.

10. A cleaning robot, characterized in that: A cleaning module comprising the cleaning module according to any one of claims 1 to 9.

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