Mop, cleaning robot and cleaning equipment

Abstract

The utility model discloses a mop, a cleaning robot and cleaning equipment, the mop is provided with a through hole, and the mop is configured as follows: when the mop rotates, a cleaning area formed by the mop covers a through hole area formed by the through hole. According to the mop, when rotating cleaning is conducted, the cleaning area formed by the mop covers the through hole area formed by the through holes, the cleaning area of the mop can be large, cleaning blind areas are eliminated, and the cleaning effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning equipment, and particularly relates to a mop, a cleaning robot and a cleaning device. Background Art

[0002] In the related art, a cleaning robot is provided with a mop. When the mop rotates, the ground can be cleaned. When the mop needs to be cleaned, the cleaning robot can return to the base station, and the mop is placed in the cleaning tank for cleaning. When cleaning the mop, the mop can also clean the cleaning tank. At present, the mop is provided with through holes required for connecting with the mop bracket, and these through holes will cause cleaning blind spots when the mop cleans the cleaning tank. Summary of the Utility Model

[0003] Embodiments of the utility model provide a mop, a cleaning robot and a cleaning device to solve at least one of the above-mentioned technical problems.

[0004] A mop according to an embodiment of the utility model, the mop is provided with through holes, and the mop is configured as follows:

[0005] When the mop rotates, the cleaning area formed by the mop covers the through hole area formed by the through holes.

[0006] For the above-mentioned mop, when performing rotary cleaning, the cleaning area formed by the mop covers the through hole area formed by the through holes, which can make the cleaning area of the mop large, eliminate cleaning blind spots, and achieve good cleaning effects.

[0007] In some embodiments, the edge of the through hole is part of the positioning area of the mop, and the positioning area is configured to be connected with the positioning convex part of the mop bracket.

[0008] In some embodiments, the edge of the through hole includes a positioning section, and the positioning section is used for positioning with the positioning convex part.

[0009] In some embodiments, the positioning section is an arc, and the radian of the arc ranges from (0°, 180°].

[0010] In some embodiments, the edge of the through hole further includes a straight section, and the distance from any point on the positioning section to the midpoint of the straight section is less than or equal to the radius of the circle where the positioning section is located.

[0011] In some embodiments, the mop is provided with two through holes, and the two through holes are symmetrically arranged along the rotation center of the mop.

[0012] A cleaning robot according to an embodiment of the utility model includes the mop according to any one of the above embodiments.

[0013] When the above-mentioned cleaning robot performs rotary cleaning, the cleaning area formed by the mop covers the through-hole area formed by the through-hole, which can make the cleaning area of the mop large, eliminate the cleaning blind area, and achieve good cleaning effect.

[0014] In some embodiments, the cleaning robot includes a body and a mop bracket. A positioning convex portion protruding in a direction away from the mop bracket is provided on a surface of the mop bracket facing away from the body. The mop is positioned with respect to the mop and the mop bracket through cooperation between the through-hole and the positioning convex portion.

[0015] In some embodiments, the shape of the circumferential side surface of the positioning convex portion matches the shape of the through-hole.

[0016] In some embodiments, the positioning convex portion is provided with a taking portion, which protrudes in a direction away from the mop bracket, and the height of the taking portion is less than or equal to the height of the positioning convex portion.

[0017] A cleaning device according to an embodiment of the present invention includes the cleaning robot according to the above embodiment.

[0018] When the above-mentioned cleaning device performs rotary cleaning, the cleaning area formed by the mop covers the through-hole area formed by the through-hole, which can make the cleaning area of the mop large, eliminate the cleaning blind area, and achieve good cleaning effect.

[0019] Additional aspects and advantages of the present invention will be given in part in the following description, become apparent in part from the following description, or be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The above and / or additional aspects and advantages of the present invention will become apparent and be readily understood from the following description of the embodiments in conjunction with the accompanying drawings, in which:

[0021] Figure 1 is a schematic structural diagram of a cleaning device according to an embodiment of the present invention;

[0022] Figure 2 is Figure 1 a schematic cross-sectional view along line A-A in

[0023] Figure 3 is a schematic cross-sectional view of a mop and a mop bracket according to an embodiment of the present invention;

[0024] Figures 4 to 9a is a schematic structural diagram of a mop according to an embodiment of the present invention;

[0025] Figure 10 is a schematic structural diagram of a cleaning robot according to an embodiment of the present invention.

[0026] Description of Main Component Symbols:

[0027] Mop 10, through-hole 11, positioning area 12, cleaning area 13, positioning section 14, through-hole area 15, straight section 16, cleaning tank 26, bottom surface of the cleaning tank 28, squeegee 30, body 31, positioning protrusion 32, mop bracket 33, gripping portion 34;

[0028] Base station 100, cleaning robot 200. Specific Embodiments

[0029] The embodiments of the present utility model will be described in detail below. Examples of the embodiments are shown in the accompanying drawings, where the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary only for explaining the present utility model and should not be construed as limiting the present utility model.

[0030] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying 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 construed as limiting the present utility model. In the description of the present utility model, "a plurality of" means two or more unless otherwise specifically defined.

[0031] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installed", "connected", "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection. It can be a mechanical connection or an electrical connection. It can be directly connected or indirectly connected through an intermediate medium. It can be the internal communication of two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0032] In the present utility model, unless otherwise clearly specified and defined, the first feature being "on" or "under" the second feature may include direct contact between the first and second features, or may include the situation where the first and second features are not in direct contact but in contact through additional features therebetween. Moreover, the first feature being "above", "over" and "on top of" the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the horizontal height of the first feature is higher than that of the second feature. The first feature being "under", "beneath" and "underneath" the second feature includes the first feature being directly below and obliquely below the second feature, or merely indicating that the horizontal height of the first feature is lower than that of the second feature.

[0033] The present disclosure provides many different embodiments or examples for implementing different structures of the present utility model. To simplify the disclosure of the present utility model, components and settings of specific examples are described herein. Of course, they are merely examples and are not intended to limit the present utility model. In addition, the present utility model may repeat reference numerals and / or reference letters in different examples. Such repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between various embodiments and / or settings discussed. In addition, the present utility model provides examples of various specific processes and materials, but those of ordinary skill in the art can be aware of the application of other processes and / or the use of other materials.

[0034] In the related art, a cleaning robot has a mopping cloth. When the mopping cloth rotates, the ground can be cleaned. When the mopping cloth needs to be cleaned, the cleaning robot can return to the base station, and the mopping cloth is placed in the cleaning tank for cleaning. When cleaning the mopping cloth, the mopping cloth can also clean the cleaning tank. Currently, the mopping cloth is provided with through holes required for connection with the mopping cloth bracket, and these through holes will cause cleaning blind spots when the mopping cloth cleans the cleaning tank.

[0035] Please refer to Figures 1 to 4 , a mopping cloth 10 of an embodiment of the present utility model is provided with through holes 11, and the mopping cloth 10 is configured as:

[0036] When the mopping cloth 10 rotates, the cleaning area 13 formed by the mopping cloth 10 covers the through hole area 15 formed by the through holes 11.

[0037] For the above-mentioned mopping cloth 10, when performing rotary cleaning, the cleaning area 13 formed by the mopping cloth 10 covers the through hole area 15 formed by the through holes 11, which can make the cleaning area of the mopping cloth 10 large, eliminate the cleaning blind spots, and result in good cleaning effect.

[0038] Specifically, the cleaning robot 200 includes a body 31, a mopping cloth bracket 33 and a mopping cloth 10. The mopping cloth 10 is positioned through the through holes 11 with the positioning convex portions 32 on the mopping cloth bracket 33 to be mounted on the mopping cloth bracket 33, and the mopping cloth bracket 33 can be mounted at the bottom of the body 31.

[0039] When the mop 10 of this embodiment rotates, the rotation axis of the mop 10 is substantially perpendicular to the bottom of the body 31. It can be understood that when the cleaning robot 200 is out of the station and working normally, the rotation axis of the mop 10 is substantially perpendicular to the ground. After the cleaning robot 200 enters the station, the lowest point of the mop 10 is at a position near the front of the base station 100 in the cleaning tank 26, and the highest point of the mop 10 is at a position near the rear side of the base station 100 in the cleaning tank 26.

[0040] In the figure, the cleaning tank 26 is similar to a circular shape and can be adapted to the mop 10 having a circular shape, so that the mop 10 can be cleaned in the cleaning tank 26. The cleaning tank 26 similar to a circular shape can also be adapted to the mop 10 having a triangular shape. It can be understood that in one embodiment, when the rotation center of the mop 10 remains unchanged, regardless of whether the shape of the mop 10 is triangular, quadrilateral or other polygons, the cleaning tank 26 can be set to be similar to a circular shape to match the mop 10. In another embodiment, when the rotation center of the mop 10 changes, the cleaning tank 26 can be in an irregular shape, but the cleaning tank 26 is adapted to the mop 10 so that the mop 10 can be cleaned in the cleaning tank 26.

[0041] When the cleaning tank 26 is configured with a single cleaning tank 26, it can be used in combination with the cleaning robot 200 having a single mop 10. The single mop 10 can rotate in the cleaning tank 26 in the clockwise direction R1 or the counterclockwise direction R2. The present invention does not make specific limitations in this regard.

[0042] As Figure 1 shown, along the length direction L of the cleaning tank 26 structure, when the cleaning tank 26 structure is provided with two cleaning tanks 26, it can be used in combination with the cleaning robot 200 having two mops 10. The rotation directions of the two mops 10 respectively placed in the two cleaning tanks 26 during cleaning can be the same or different. For example, in one embodiment, as shown in the figure, the mop 10 placed in the left cleaning tank 26 can rotate in the clockwise direction R1, and the mop 10 placed in the right cleaning tank 26 can rotate in the counterclockwise direction R2. In one embodiment, the mop 10 placed in the left cleaning tank 26 can rotate in the counterclockwise direction R2, and the mop 10 placed in the right cleaning tank 26 can rotate in the clockwise direction R1. The present invention does not make specific limitations in this regard. The length direction L includes the left-right direction.

[0043] When the mop 10 is installed on the mop bracket 33, it needs to be positioned with the mop bracket 33. In the related art, the mop 10 and the mop bracket 33 can be positioned by setting a positioning convex part 32 on the mop bracket 33 and a positioning through hole 11 on the mop 10. During installation, the cleaning robot 200 is controlled to drive the mop bracket 33 to move until the positioning convex part 32 passes through the positioning through hole 11, so as to achieve the effect of rapid and accurate positioning.

[0044] When the cleaning robot 200 cleans the mop 10, the mop 10 rotates in the cleaning tank 26 of the base station 100 in the clockwise direction R1 or in the counterclockwise direction R2 to clean the mop 10. At the same time, when the mop 10 rotates close to or in contact with the bottom surface 28 of the cleaning tank, the bottom surface 28 of the cleaning tank can also be cleaned. However, the mop 10 is provided with a through hole 11 at the rotation center O for positioning. As a result, when the mop 10 cleans the bottom surface 28 of the cleaning tank, when the mop 10 rotates to clean the bottom surface 28 of the cleaning tank, the through hole area 15 formed by the through hole 11 will cause a cleaning blind area, resulting in incomplete cleaning of the bottom of the cleaning tank. Based on this, an embodiment of the present utility model provides a mop 10, and a through hole 11 is opened on the mop 10 for positioning with the mop bracket 33. When the mop 10 rotates, the cleaning area 13 formed by the mop 10 covers the through hole area 15 formed by the through hole 11. Thus, when the mop 10 cleans the bottom surface 28 of the cleaning tank, the cleaning blind area can be eliminated, the cleaning range can be expanded, and the cleaning effect of the bottom of the cleaning tank can be improved.

[0045] Optionally, the shape of the through hole 11 can be a regular shape. For example, the through hole 11 can be a circle or a polygon, and the center of the circumscribed circle of the circle or polygon deviates from the rotation center O of the mop 10, and the distance from the center of the circumscribed circle of the circle or polygon to the rotation center O of the mop 10 needs to be greater than or equal to the radius of the circumscribed circle of the circle or polygon. In this way, it can be ensured that the cleaning area 13 formed by the mop 10 covers the through hole area 15 formed by the through hole 11.

[0046] Optionally, the shape of the through hole 11 can be an irregular shape. For example, in the prior art, the through hole 11 is a circular through hole formed with the rotation center O of the mop 10 as the center. Based on the through hole of this shape, a part of the circular through hole is filled to form a semi-circular through hole, or a polygonal through hole, or other irregular shapes, and the distance between the edge of the through hole 11 close to the rotation center O of the mop 10 and the rotation center O needs to be greater than or equal to zero. In this way, it can be ensured that the cleaning area 13 formed by the mop 10 covers the through hole area 15 formed by the through hole 11.

[0047] Please refer to Figure 4 and Figure 5, in some embodiments, the edge of the through hole 11 serves as part of the positioning area 12 of the mopping cloth 10, and the positioning area 12 is configured to be connected to the positioning convex portion 32 of the mopping cloth bracket 33.

[0048] In this way, it is ensured that the mopping cloth 10 can be adapted to different models of cleaning robots 200. At the same time, the contact area between the mopping cloth 10 and the bottom of the cleaning tank 26 can be made larger, and there are fewer cleaning blind spots.

[0049] Specifically, the mopping cloth 10 is installed on the mopping cloth bracket 33. If the mopping cloth needs to be wetted with water before cleaning, a drainage area needs to be provided on the mopping cloth bracket 33. Generally, a plurality of drainage areas are provided in the inner circle in the middle of the mopping cloth bracket 33 to drain the water after the mopping cloth 10 is wetted. However, if the installation position of the mopping cloth 10 on the mopping cloth bracket 33 is incorrect, it may cause the problem of uneven wetting of the mopping cloth 10.

[0050] The mopping cloth 10 is positioned by cooperating with the positioning convex portion 32 of the mopping cloth bracket 33. The positioning area 12 of the mopping cloth 10 is a circular area that cooperates with the positioning convex portion 32. The through hole 11 is opened in the positioning area 12, and the edge of the through hole 11 includes a part of the edge of the circular area. Thus, the part of the edge of the through hole 11 that coincides with the circular area can be used to position with the positioning convex portion 32 at the bottom of the fuselage 31. Thus, the accuracy of the positioning of the mopping cloth 10 and the mopping cloth bracket 33 can be ensured, the normal drainage of the mopping cloth 10 after being wetted can be ensured, and the problem of uneven wetting of the mopping cloth 10 can be avoided.

[0051] At the same time, the bottom surface 28 of the cleaning tank corresponding to the positioning area 12 is cleaned by the part of the mopping cloth 10 in the positioning area 12.

[0052] Optionally, the positioning area 12 is a circular area formed with the rotation center O of the mopping cloth 10 as the center of the circle, and the edge of the through hole 11 includes a part of the edge of the circular area.

[0053] Please refer to Figure 5 , in some embodiments, the edge of the through hole 11 includes a positioning section 14, and the positioning section 14 is used for positioning with the positioning convex portion 32.

[0054] In this way, the through hole 11 is positioned with the positioning convex portion 32 through the positioning section, which can avoid inaccurate installation position of the mopping cloth 10 on the mopping cloth bracket 33.

[0055] Specifically, the positioning convex portion 32 passes through the through hole 11 to realize the positioning of the mopping cloth 10 and the mopping cloth bracket 33. When the mopping cloth 10 is installed on the mopping cloth bracket 33, the positioning section 14 fits with the circumferential side surface of the positioning convex portion 32, so as to realize accurate positioning.

[0056] The edge of the through-hole 11 includes a positioning section 14 and a straight section 16. The positioning section 14 connects the straight section 16. The positioning section 14 can be a straight line, a broken line, an arc, or other irregular linear shapes.

[0057] Optionally, the circumferential side surface of the positioning protrusion 32 is circular, the positioning section 14 is an arc section with the same circular arc as the circular arc of the positioning protrusion 32, and the straight line where the straight section 16 is located intersects the arc section of the positioning section 14 to enclose a D-shaped through-hole 11. For the through-hole 11 formed thereby, any arc of the circular shape on the circumferential side surface of the positioning section 14 and the positioning protrusion 32 can be fitted to achieve the positioning function, and the cleaning ability of the positioning area 12 on the bottom surface 28 of the cleaning tank can be ensured.

[0058] Meanwhile, the through-hole 11 is formed by the positioning section 14 and the straight section 16. The mop 10 has a through-hole area 15, which is simple to process, has a low manufacturing cost, and is convenient and simple to process. When the mop 10 rotates around the rotation center O, the through-hole area 15 formed by the through-hole 11 is Figure 5 in the shape of an annular ring as shown, and the cleaning area 13 formed by the through-hole 11 is Figure 6 in the shape of a circle as shown. In this way, it can be ensured that the cleaning area 13 formed by the mop 10 covers the through-hole area 15 formed by the through-hole 11.

[0059] Optionally, the circumferential side surface of the positioning protrusion 32 is polygonal, the positioning section 14 is a straight line segment, and the straight line segment coincides with any side of the circumferential side surface of the positioning protrusion 32 to achieve the positioning function.

[0060] As Figure 9a shown, the positioning protrusion 32 can be triangular, the positioning section 14 is a broken line segment, and the positioning section 14 is fitted to the positioning protrusion 32 to achieve accurate positioning.

[0061] In some embodiments, the positioning section is an arc, and the value range of the arc angle is (0°, 180°].

[0062] In this way, when the mop 10 cleans the bottom surface 28 of the cleaning tank, the effect of no cleaning blind area can be achieved.

[0063] Specifically, the positioning section 14 coincides with a part of the edge of the circular area, the center of the positioning section 14 is the same as the center of the positioning area 12, and the arc angle of the positioning section 14 can be 10°, 20°, 30°, 40°, 60°, 80°, 90°, 100°, 120°, 150°, or 180°, or any other value between (0°, 180°).

[0064] It can be understood that the smaller the radian of the positioning section 14, the larger the area of the mop 10 in the positioning area 12, and thus the larger the cleanable area; the larger the radian of the positioning section 14, the higher the positioning accuracy with the positioning protrusion 32 of the mop bracket 33. In summary, the radian of the positioning section 14 can be determined according to needs.

[0065] Please refer to Figure 5 , in some embodiments, the edge of the through hole 11 further includes a straight section 16, and the distance d1 from any point on the positioning section 14 to the midpoint of the straight section 16 is less than or equal to the radius R of the circle where the positioning section 14 is located.

[0066] In this way, when the mop 10 cleans the bottom surface 28 of the cleaning tank, the effect of no cleaning blind area can be achieved.

[0067] Specifically, the positioning section 14 of the through hole 11 coincides with a part of the edge of the circular area, and the distance d1 from any point on the positioning section 14 to the midpoint of the straight section 16 is less than or equal to the radius R of the positioning area 12. When d1 < R, the length of the straight section 16 is less than the diameter of the positioning area 12, the area of the through hole area 15 formed by the through hole 11 is small, and the cleaning area in the positioning area 12 is large. When d1 = R, the length of the straight section 16 is equal to the diameter of the positioning area 12, and in the positioning area 12, a good positioning effect and cleaning effect can be achieved simultaneously.

[0068] Please refer to Figure 6 , in some embodiments, the mop 10 is provided with two through holes 11, and the two through holes 11 are symmetrically arranged along the rotation center O of the mop 10.

[0069] In this way, the mop 10 has two through holes 11, and the rotation force is evenly distributed.

[0070] Specifically, the mop 10 is provided with two through holes 11, the positioning section 14 of each through hole 11 coincides with a part of the positioning area 12, and the two through holes 11 are symmetrically arranged along the rotation center O of the mop 10. In this way, through the cooperation of the two through holes 11 and the positioning protrusion 32 of the mop bracket 33 for positioning, the positioning accuracy can be ensured. At the same time, the area of each through hole 11 is reduced, so that the cleaning area in the positioning area 12 of the mop 10 is relatively large, and the effect of no cleaning blind area can be achieved.

[0071] When the mop 10 rotates around the rotation center O, the through hole areas 15 formed by the two through holes 11 are Figure 8 in the shape of an annular ring as shown, and the cleaning areas 13 formed by the through holes 11 are Figure 9 in the shape of a circle as shown. In this way, it can be ensured that the cleaning area 13 formed by the mop 10 covers the through hole area 15 formed by the through holes 11.

[0072] In one embodiment, as Figure 9aAs shown, the positioning area 12 can be triangular, and the edge of the through hole 11 includes a part that coincides with the triangle of the positioning area 12, so that the positioning function of the through hole 11 can be realized. At the same time, in order to enable the cleaning area 13 formed by the mop 10 to cover the through hole area 15 formed by the through hole 11, for example, the edge of the through hole 11 can pass through the center of the circumcircle of the triangle formed by the positioning area 12.

[0073] A cleaning robot 200 according to an embodiment of the present invention includes the mop 10 of any one of the above embodiments.

[0074] For the above cleaning robot 200, when performing rotary cleaning, the cleaning area 13 formed by the mop 10 covers the through hole area 15 formed by the through hole 11, which can make the cleaning area of the mop 10 large, eliminate cleaning blind spots, and achieve good cleaning effects.

[0075] Please refer to Figure 10 , in some embodiments, the cleaning robot 200 includes a body 31 and a mop bracket 33. A positioning convex portion 32 protruding in a direction away from the mop bracket 33 is provided on the surface of the mop bracket 33 facing away from the body 31. The mop 10 is positioned with respect to the mop 11 and the mop bracket 33 by cooperating with the positioning convex portion 32 through the through hole 11.

[0076] In this way, the mop 10 is installed on the mop bracket 33 through the through hole 11, and a part of the positioning area 12 is in direct contact with the bottom surface 28 of the cleaning tank, which can make the cleaning area of the mop 10 large and eliminate cleaning blind spots.

[0077] Specifically, when the mop 10 is installed on the mop bracket 33, it needs to be positioned with respect to the mop bracket 33. The bottom of the body 31 includes a positioning convex portion 32 protruding in a direction away from the body 31. The mop 10 is configured to cooperate with the positioning convex portion 32 through the through hole 11 to position the mop 10 and the mop bracket 33. During installation, the mop bracket 33 is installed on the body 31, and the cleaning robot 200 is controlled to move until the positioning convex portion 32 passes through the positioning through hole 11, so as to achieve the effect of rapid and accurate positioning.

[0078] As Figure 3 shown, the direction away from the mop bracket 33 is the lower direction in the figure.

[0079] In some embodiments, the shape of the circumferential side surface of the positioning convex portion 32 matches the shape of the through hole 11.

[0080] In this way, the positioning of the positioning convex portion 32 and the through hole 11 can be more accurate.

[0081] Specifically, when the mop 10 is positioned with the mop bracket 33, the convex surface of the positioning convex portion 32 passes through the through hole 11. The shape of the circumferential side surface of the positioning convex portion 32 matches the shape of the through hole 11, that is, the side edge of the positioning convex portion 32 is completely attached to the edge of the through hole 11. In this way, the positioning of the positioning convex portion 32 and the through hole 11 can be more accurate.

[0082] In other embodiments, the circumferential side surface of the positioning convex portion 32 can match the shape of the positioning area 12. In this way, when the positioning convex portion 32 is positioned with the through hole 11, any part of the arc of the side surface of the positioning convex portion 32 can coincide with a part of the edge of the through hole 11, so as to perform positioning.

[0083] In some embodiments, a taking portion 34 is provided on the positioning convex portion 32. The taking portion 34 protrudes in a direction away from the mop bracket 33, and the height of the taking portion 34 is less than or equal to the height of the positioning convex portion 32.

[0084] In this way, it is convenient to remove the mop bracket 33 from the cleaning robot 200, and at the same time, it is convenient to install the mop 10.

[0085] Specifically, when the taking portion is provided on the positioning convex portion 32, it is convenient to remove the mop bracket 33 from the cleaning robot 200 and also convenient to install the mop 10. As Figure 3 shown, the taking portion 34 protrudes in a direction away from the mop bracket 33, which is convenient for the user to hold the taking portion 34 by hand to install the mop 10 or remove the mop bracket 33 from the cleaning robot 200.

[0086] The height of the taking portion 34 is less than or equal to the height of the positioning convex portion 32, so as to avoid interference of the taking portion 34 when the mop 10 is cleaning.

[0087] In summary, when the cleaning robot 200 installs the mop 10, the positioning convex portion 32 of the mop bracket 33 plays a positioning role, so that the installation position of the mop 10 will not be incorrect; at the same time, the cleaning area 13 formed by the mop 10 covers the through hole area 15 formed by the through hole 11. On the one hand, it increases the area of the mop 10 and the coverage area, and on the other hand, it also maintains the positioning function of the through hole 11.

[0088] A cleaning device according to an embodiment of the present invention includes the cleaning robot 200 according to the above embodiment.

[0089] In the above cleaning device, when performing rotary cleaning, the cleaning area 13 formed by the mop 10 covers the through hole area 15 formed by the through hole 11, which can make the cleaning area of the mop 10 large, eliminate cleaning blind spots, and make the cleaning effect good.

[0090] Such as Figure 1 and Figure 10As shown, the cleaning device further includes a base station 100, and the base station 100 includes a cleaning tank 26. When the mopping cloth 10 of the cleaning robot 200 needs to be cleaned, the cleaning robot 200 can enter the base station 100. The cleaning tank 26 may include a squeegee 30. When the mopping cloth 10 is placed in the cleaning tank 26, the surface of the mopping cloth 10 contacts the squeegee 30. The cleaning robot 200 can drive the mopping cloth 10 to rotate, so that the squeegee 30 and the mopping cloth 10 move relative to each other, and the squeegee 30 scrapes and washes the mopping cloth 10.

[0091] When the mopping cloth 10 cleans the bottom surface 28 of the cleaning tank, the mopping cloth 10 can be in direct contact with the bottom surface 28 of the cleaning tank. When the mopping cloth 10 rotates, the bottom surface 28 of the cleaning tank can be cleaned. Alternatively, there is a certain gap between the mopping cloth 10 and the bottom surface 28 of the cleaning tank. However, when the mopping cloth 10 rotates, the water carried on the mopping cloth 10 will be thrown onto the bottom surface 28 of the cleaning tank as the mopping cloth 10 rotates, thereby also achieving the effect of cleaning the bottom surface 28 of the cleaning tank.

[0092] It should be noted that the above explanations of the implementation manners and beneficial effects of the mopping cloth 10 also apply to the cleaning robot 200 and the cleaning device of the embodiments of the present application. To avoid redundancy, no detailed elaboration is made here.

[0093] In the description of this specification, the descriptions with reference to terms such as "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples" or "some examples" etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. 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 a suitable manner in any one or more embodiments or examples.

[0094] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those of ordinary skill in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A mop, characterized in that: The mop is provided with a through hole, the edge of the through hole includes an arc, the center of the arc coincides with the rotation center of the mop, and the mop is configured as follows: When the mop rotates, the cleaning area formed by the mop covers the through hole area formed by the through hole.

2. The mop according to claim 1, characterized in that: The edge of the through hole serves as a part of the positioning area of ​​the mop, and the positioning area is configured to be connected to the positioning protrusion of the mop bracket.

3. The mop according to claim 2, characterized in that: The edge of the through hole includes a positioning section, and the positioning section is used for positioning with the positioning protrusion.

4. The mop according to claim 3, characterized in that: The positioning segment is the circular arc, and the arc angle of the circular arc ranges from (0° to 180°).

5. The mop according to claim 4, characterized in that: The edge of the through hole also includes a straight line segment, and the distance between any point on the positioning segment and the midpoint of the straight line segment is less than or equal to the radius of the circle where the positioning segment is located.

6. The mop according to claim 3, characterized in that: The mop is provided with two through holes, and the two through holes are symmetrically arranged along the rotation center of the mop.

7. A cleaning robot, characterized in that: The invention comprises the mop described in any one of claims 1 to 6.

8. The cleaning robot according to claim 7, characterized in that: The cleaning robot comprises a body and a mop bracket. A positioning protrusion protruding in a direction away from the mop bracket is provided on the surface of the mop bracket away from the body. The mop cooperates with the positioning protrusion through the through hole to position the mop and the mop bracket.

9. The cleaning robot according to claim 8, characterized in that: The shape of the circumferential side surface of the positioning protrusion matches the shape of the through hole.

10. The cleaning robot according to claim 8, characterized in that: The positioning protrusion is provided with a taking portion, the taking portion protrudes in a direction away from the mop bracket, and the height of the taking portion is less than or equal to the height of the positioning protrusion.

11. A cleaning device, characterized in that: A cleaning robot comprising the cleaning robot described in any one of claims 7 to 10.

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