CN219166294U - Cleaning mechanism and cleaning robot - Google Patents

Abstract

The utility model discloses a cleaning mechanism and a cleaning robot, wherein the cleaning mechanism comprises a frame body, a water scraping groove and a connecting structure, the frame body is provided with a first inserting part, the water scraping groove is provided with a second inserting part, the water scraping groove is positioned on one side of the frame body facing to a surface to be cleaned, the connecting structure comprises a first connecting piece arranged on the frame body and a second connecting piece arranged on the water scraping groove, the first end of the water scraping groove is connected to the first inserting part of the frame body through the second inserting part, the second end of the water scraping groove is connected to the first connecting piece of the frame body through the second connecting piece, and the water scraping groove and the frame body are correspondingly provided with a locking state of mutual connection or an unlocking state of mutual separation through the connection or separation of the first connecting piece and the second connecting piece. Through the connection or the separation of control first connecting piece and second connecting piece in this scheme, can easily install or dismantle the scraping groove, simple structure, easy dismounting promotes user experience.

Description

Cleaning mechanism and cleaning robot

Technical Field

The utility model relates to the technical field of cleaning robots, in particular to a cleaning mechanism and a cleaning robot.

Background

The cleaning robot comprises a cleaning mechanism, wherein the cleaning mechanism is provided with a water scraping groove, and when the cleaning mechanism drags the surface to be cleaned, the water scraping groove plays a role of scraping dirt on the cleaning mechanism. In the existing cleaning mechanism, the scraping groove is limited by the connection of the scraping piece, when the scraping groove is assembled and disassembled, a user must overturn the scraping piece in advance, and the scraping groove can be disassembled and assembled smoothly, so that the operation is very troublesome.

Disclosure of Invention

The utility model mainly aims to provide a cleaning mechanism and a cleaning robot, and aims to solve the problem that a water scraping groove in the existing cleaning mechanism is inconvenient to assemble and disassemble.

To achieve the above object, the present utility model provides a cleaning mechanism, comprising:

the frame body is provided with a first inserting part;

the water scraping groove is provided with a second inserting part and is positioned at one side of the frame body facing the surface to be cleaned; the method comprises the steps of,

the connecting structure comprises a first connecting piece arranged on the frame body and a second connecting piece arranged on the water scraping groove;

the first end of the water scraping groove is connected to the first inserting part of the frame body through the second inserting part, the second end of the water scraping groove is connected to the first connecting piece of the frame body through the second connecting piece, and the water scraping groove and the frame body are correspondingly enabled to have a locking state of being connected with each other or an unlocking state of being separated from each other through the connection or separation of the first connecting piece and the second connecting piece.

In some embodiments, one of the first and second mating portions includes a mating recess, the other includes a mating protrusion, or one of the first and second mating portions is received under the other, or one of the first and second mating portions includes a magnetically attracted portion, the other includes a magnetically attracted portion having a magnetic property that is different from that of the magnetically attracted portion.

In some embodiments, the first connector is located on a side of the frame facing the wiper groove, one of the first connector and the second connector includes a connection concave portion, the other includes a connection convex portion, and the second connector is movably disposed on the wiper groove; the connection protrusion can be inserted into or withdrawn from the connection recess during the movement of the second connection member, to correspondingly connect or disconnect the first connection member with or from the second connection member.

In some embodiments, a first restoring member is connected between the second connecting member and the wiper groove to provide a restoring force for the second connecting member to move toward the first connecting member; and/or the number of the groups of groups,

and a pressing surface is formed on one side, facing the first connecting piece, of the second connecting piece, and the pressing surface is pressed to enable the second connecting piece to move back to the first connecting piece.

In some embodiments, the first connecting piece is located on one side of the frame body, which faces the water scraping groove, and is in telescopic arrangement, a clamping protrusion is formed at the end part of the first connecting piece, which faces the water scraping groove, and a clamping groove is formed at one end of the second connecting piece, which faces the first connecting piece;

and in the process of stretching the first connecting piece, the first connecting piece is correspondingly connected with or separated from the second connecting piece through the clamping protrusion clamped in or separated from the clamping groove.

In some embodiments, the frame body is formed with a mounting cavity extending towards the water scraping groove, the mounting cavity is provided with an opening, and the first connecting piece is arranged in the mounting cavity, and the clamp protrudes out of the opening; and/or the number of the groups of groups,

the frame body comprises a pressing plate, the pressing plate is detachably connected to the frame body, and the first connecting piece is connected to the pressing plate; and/or the number of the groups of groups,

the first connecting piece with be connected with first elastic component between the framework, first connecting piece passes through first elastic component realizes stretching out and drawing back.

In some embodiments, the middle part of the second connecting piece is connected to the water scraping groove, the second connecting piece is provided with a connecting end close to the first connecting piece, and the connecting end is provided with the clamping groove; and/or the number of the groups of groups,

the water scraping groove is provided with a first rotating shaft, a first rotating hole is formed in the middle of the second connecting piece, the first rotating shaft is sleeved with the first connecting piece through the first rotating hole, and the second connecting piece rotates around the first rotating shaft; and/or the number of the groups of groups,

the second connecting piece has deviating from the press end of first connecting piece and be close to the link of first connecting piece, press the end with be connected with the second piece that resets between the scraping groove, when pressing the end and exert pressure, the link orientation first connecting piece removes, so as to compress first connecting piece, make the card is protruding to deviate from the draw-in groove, when releasing the pressure exerted to pressing the end, the second piece that resets drives the link to reset, the first connecting piece is in under the effect of first elastic component resets, so that the protruding card of card is gone into the draw-in groove.

In some embodiments, the first connector is located on a side of the frame facing the wiper groove;

the second connecting piece comprises a clamping part movably arranged on the water scraping groove and a clamping part rotatably arranged on the water scraping groove, one end of the clamping part is connected with the water scraping groove, the other end of the clamping part is a clamping end, one end of the clamping part is abutted with or separated from the first connecting piece, the middle part of the clamping part is connected onto the water scraping groove, and the other end of the clamping part is a clamping end connected with or separated from the clamping end;

in the moving process of the clamping part, the first connecting piece and the second connecting piece are correspondingly connected or separated through the connection or separation of the clamping end and the clamping end; when the clamping end is separated from the clamping end, the clamping part can rotate around the middle part connected with the water scraping groove so that one end of the clamping part is separated from the first connecting piece.

In some embodiments, the first connecting piece comprises a second elastic piece, and the second elastic piece is compressed when one end of the clamping part abuts against the first connecting piece; when the clamping end is separated from the clamping end, the clamping part rotates around the middle part connected to the water scraping groove under the action of the restoring force of the second elastic piece; and/or the number of the groups of groups,

the water scraping groove is provided with a second rotating shaft, a second rotating hole is formed in the middle of the clamping part, the second rotating shaft is sleeved with the second rotating hole, and the clamping part rotates around the second rotating shaft; and/or the number of the groups of groups,

the clamping part moves to compress the third resetting piece when pressure is applied to the clamping part, so that the clamping end is separated from the clamping end, and when the pressure applied to the clamping part is released, the third resetting piece drives the clamping part to reset, so that the clamping end is connected with the clamping end; and/or the number of the groups of groups,

one of the clamping end and the clamping end comprises a clamping concave part, and the other one comprises a clamping convex part, and the clamping convex part is inserted into or withdrawn from the clamping concave part so as to correspondingly connect or separate the first connecting piece and the second connecting piece.

The utility model also provides a cleaning robot comprising the cleaning mechanism.

In the technical scheme of the utility model, when the water scraping groove is required to be installed on the frame body, in the process of installing the water scraping groove on one side of the frame body facing to the surface to be cleaned, the first end of the water scraping groove is connected to the first plug-in part of the frame body in a plug-in way through the second plug-in part, and the second end of the water scraping groove is connected to the first connecting piece of the frame body through the second connecting piece, so that the water scraping groove and the frame body are in a locking state, and the installation of the water scraping groove is realized; when the water scraping groove is required to be detached from the frame body, the second connecting piece is separated from the first connecting piece, and the water scraping groove can be removed to achieve detachment. That is, in this scheme through control first connecting piece with the connection or the separation of second connecting piece can be easily installed or dismantle the scraping groove need not other parts of dismouting in advance, simple structure, easy dismounting promotes user experience.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a first embodiment of a cleaning mechanism according to the present utility model;

FIG. 2 is an enlarged schematic view of a portion A of the cleaning mechanism of FIG. 1;

FIG. 3 is an exploded view of the cleaning mechanism of FIG. 1;

FIG. 4 is a vertical cross-sectional view of the cleaning mechanism of FIG. 1;

FIG. 5 is an enlarged schematic view of a portion B of the cleaning mechanism of FIG. 4;

FIG. 6 is a bottom view of the cleaning mechanism of FIG. 1;

FIG. 7 is an enlarged schematic view of a portion C of the cleaning mechanism of FIG. 6;

FIG. 8 is a schematic view of a second embodiment of a cleaning mechanism according to the present utility model;

FIG. 9 is a cross-sectional view of the cleaning mechanism of FIG. 8;

FIG. 10 is an enlarged schematic view of a portion D of the cleaning mechanism of FIG. 9;

FIG. 11 is a schematic view of a third embodiment of a cleaning mechanism (a first connecting member is connected to a second connecting member) according to the present utility model;

FIG. 12 is a schematic view of the cleaning mechanism of FIG. 11 along the engaging portion;

FIG. 13 is a schematic view of the cleaning mechanism of FIG. 11 along the clamping portion;

FIG. 14 is a schematic view of a third embodiment of a cleaning mechanism (with the first connector separated from the second connector) according to the present utility model;

FIG. 15 is a schematic view of the cleaning mechanism of FIG. 14 along the engaging portion;

FIG. 16 is a schematic view of the cleaning mechanism of FIG. 14 along the clamping portion.

Reference numerals illustrate:

reference numerals	Name of the name	Reference numerals	Name of the name
				100	Cleaning mechanism	322	Pressing surface
1	Frame body	323	Clamping groove
				11	First plug-in connection	324	Connecting terminal
111	Insertion recess	325	First rotating hole
				12	Mounting cavity	326	Pressing end
121	An opening	327	Engagement portion
				13	Pressing plate	327a	Clamping end
2	Water scraping groove	327b	Clamping concave part
				21	Second plug-in connection	328	Clamping part
211	Plug-in convex part	328a	Clamping end
				22	First rotating shaft	328b	Clamping connectionConvex part
23	Second rotating shaft	329	Second rotary hole
				3	Connection structure	33	First reset piece
31	First connecting piece	34	First elastic piece
				311	Connection recess	35	Second reset piece
312	Clamping convex	36	Second elastic piece
				32	Second connecting piece	37	Third reset piece
321	Connection convex part	4	Mop wiper

The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that, if directional indications (such as up, down, left, right, front, and rear … …) are included in the embodiments of the present utility model, the directional indications are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.

In addition, if there is a description of "first", "second", etc. in the embodiments of the present utility model, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" as it appears throughout includes three parallel schemes, for example "A and/or B", including the A scheme, or the B scheme, or the scheme where A and B are satisfied simultaneously. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

The present utility model provides a cleaning mechanism, and fig. 1 to 16 are schematic views of an embodiment of the cleaning mechanism provided by the present utility model.

Referring to fig. 1, 8, 11 and 14, the cleaning mechanism 100 includes a frame 1, a water scraping groove 2 and a connecting structure 3, the frame 1 is provided with a first plugging portion 11, the water scraping groove 2 is provided with a second plugging portion 21, the water scraping groove 2 is located at a side of the frame 1 facing a surface to be cleaned (e.g. the floor), the connecting structure 3 includes a first connecting member 31 provided at the frame 1 and a second connecting member 32 provided at the water scraping groove 2, wherein the first end of the water scraping groove 2 is connected to the first plugging portion 11 of the frame 1 through the second plugging portion 21, and the second end is connected to the first connecting member 31 of the frame 1 through the second connecting member 32, and the water scraping groove 2 and the frame 1 have a locked state or an unlocked state which are mutually connected or mutually separated through the first connecting member 31 and the second connecting member 32.

In the technical scheme of the utility model, when the water scraping groove 2 is required to be installed on the frame body 1, in the process of installing the water scraping groove 2 on one side of the frame body 1 facing to the surface to be cleaned, the first end of the water scraping groove 2 is connected to the first plug-in connection part 11 of the frame body 1 through the second plug-in connection part 21, and the second end is connected to the first connecting piece 31 of the frame body 1 through the second connecting piece 32, so that the water scraping groove 2 and the frame body 1 are in a locking state, and the installation of the water scraping groove 2 is realized; when the wiper groove 2 needs to be detached from the frame 1, the second connector 32 is separated from the first connector 31, so that the wiper groove 2 can be removed to achieve detachment. That is, in this scheme, through control first connecting piece 31 with the connection or the separation of second connecting piece 32 can be easily installed or dismantlement the basin 2 scrapes, simple structure, easy dismounting promotes user experience.

The specific structure of the first plugging portion 11 and the second plugging portion 21 is not limited, for example, the first plugging portion 11 is a plugging concave portion 111, the second plugging portion 21 is a plugging convex portion 211 (this portion may refer to fig. 7 specifically), for example, the first plugging portion 11 is a plugging convex portion 211, the second plugging portion 21 is a plugging concave portion 111, for example, the first plugging portion 11 is received in a lower portion of the second plugging portion 21 (refer to fig. 9), for example, the second plugging portion 21 is received in a lower portion of the first plugging portion 11, for example, one of the first plugging portion 11 and the second plugging portion 21 includes a magnetic portion, and the other includes a magnetic portion different from the magnetic portion, which is not described herein.

In some embodiments, referring to fig. 1 to 7, the first connecting member 31 is located on a side of the frame body 1 facing the wiper groove 2, one of the first connecting member 31 and the second connecting member 32 includes a connecting concave portion 311, the other includes a connecting convex portion 321, and the second connecting member 32 is movably disposed on the wiper groove 2; the connection protrusion 321 can be inserted into or withdrawn from the connection recess 311 during the movement of the second connection member 32, to correspondingly connect or disconnect the first connection member 31 to or from the second connection member 32. Through the collocation of the connection concave part 311 and the connection convex part 321, the water scraping groove 2 is assembled and disassembled on the frame body 1, and the connection is reliable due to concave-convex matching during connection, so that the water scraping groove 2 is not easy to loose. It may be understood that, among the first connector 31 and the second connector 32, the first connector 31 may include the connection concave portion 311, the second connector 32 may include the connection convex portion 321, or the first connector 31 may include the connection convex portion 321, and the second connector 32 may include the connection concave portion 311.

In some embodiments, a first restoring member 33 is connected between the second connecting member 32 and the wiper groove 2 to provide a restoring force that the second connecting member 32 moves toward the first connecting member 31. In the case that the first connecting member 31 includes the connecting concave portion 311 and the second connecting member 32 includes the connecting convex portion 321, when the first connecting member 31 is required to be connected to the second connecting member 32, the connecting convex portion 321 is first made to approach the connecting concave portion 311, and at this time, the restoring force of the first restoring member 33 drives the connecting convex portion 321 to be quickly inserted into the connecting concave portion 311; in the case where the first connector 31 includes the connection protrusion 321 and the second connector 32 includes the connection recess 311, when the first connector 31 is required to be connected to the second connector 32, the connection recess 311 is brought close to the connection protrusion 321, and at this time, the restoring force of the first restoring member 33 drives the connection recess 311 to quickly approach the connection protrusion 321, so that the connection recess 311 is quickly inserted into the connection protrusion 321; in this way, when the first connecting member 31 is separated from the second connecting member 21, the restoring force of the first restoring member 33 can enable the first connecting member 31 to be quickly connected with the second connecting member 32, thereby improving the installation efficiency of the wiper groove 2. It should be noted that, the first restoring member 33 is a common member in the art, and thus the present utility model is not limited to the specific embodiment of the first restoring member 33, such as a spring, a compression spring, etc.

In some embodiments, the pressing surface 322 is formed on the side of the second connecting piece 32 facing the first connecting piece 31, or the pressing surface 322 may be formed on the side facing away from the first restoring piece 33, and pressing the pressing surface 322 moves the second connecting piece 32 away from the first connecting piece 31, that is, separates the second connecting piece 32 from the first connecting piece 31, so that, in the process of pressing the second connecting piece 32 to withdraw the connecting protrusion 321 from the connecting recess 311, the pressing surface 322 can provide a larger pressing surface for a finger of a user, so that effective manipulation of the second connecting piece 32 is facilitated, the pressing surface 322 moves the second connecting piece 32 to compress the first restoring piece 33 to separate the second connecting piece 32 from the first connecting piece 31, and when the second connecting piece 32 is stopped to press, the second connecting piece 32 moves toward the first connecting piece 31 under the restoring force of the first restoring piece 33, thereby realizing detachment or installation of the scraping water tank 2.

In some embodiments, referring to fig. 8 to 10, the first connecting member 31 is disposed on a side of the frame 1 facing the wiper groove 2 in a telescopic manner, a clamping protrusion 312 is formed at an end of the first connecting member 31 facing the wiper groove 2, and a clamping groove 323 is formed at an end of the second connecting member 32 facing the first connecting member 31; during the expansion and contraction of the first connecting member 31, the locking protrusion 312 may be locked into or unlocked from the locking groove 323, so as to correspondingly connect or disconnect the first connecting member 31 with or from the second connecting member 32. When the first connecting piece 31 is required to be connected with the second connecting piece 32, the clamping protrusion 312 is controlled to be clamped into the clamping groove 323, when the first connecting piece 31 is required to be separated from the second connecting piece 32, the clamping protrusion 312 is controlled to be separated from the clamping groove 323, that is, the water scraping groove 2 can be assembled and disassembled on the frame body 1 through matching of the clamping protrusion 312 and the clamping groove 323, the structure of the clamping protrusion 312 and the clamping groove 323 is simple, and cost reduction is facilitated.

In some embodiments, the frame 1 is formed with a mounting cavity 12 extending toward the water scraping groove 2, the mounting cavity 12 is provided with an opening 121, and the first connecting piece 31 is disposed in the mounting cavity 12, and the clamping protrusion 312 extends out of the opening 121, so that most of the first connecting piece 31 is hidden in the mounting cavity 12, so that the first connecting piece 31 is not easy to be damaged, and the aesthetic property of the whole cleaning mechanism 100 is improved.

In some embodiments, the frame 1 includes a pressing plate 13, the pressing plate 13 is detachably connected to the frame 1, the first connecting piece 31 is connected to the pressing plate 13, and the frame 1 is detachably connected to the pressing plate 13, so that the first connecting piece 31 can be assembled and disassembled on the frame 1, and the first connecting piece 31 is convenient to assemble and disassemble.

In some embodiments, a first elastic member 34 is connected between the first connecting member 31 and the frame 1, or a first elastic member 34 is connected between the first connecting member 31 and the pressing plate 13, and the first connecting member 31 stretches and contracts through the first elastic member 34. The first elastic member 34 may be extended and retracted to drive the first connecting member 31, so that the structure is simple and the installation is convenient. It should be noted that, the first elastic member 34 is a common member in the art, and therefore, the present utility model is not limited to the specific embodiment of the first elastic member 34, such as a spring, a shrapnel, etc.

In some embodiments, the middle portion of the second connecting member 32 is connected to the water scraping groove 2, the second connecting member 32 has a connecting end 324 close to the first connecting member 31, the connecting end 324 is provided with a clamping groove 323, when the first connecting member 31 is connected to the second connecting member 32, the clamping groove 323 at the connecting end 324 is clamped with the clamping protrusion 312 of the first connecting member 31 to achieve connection, so that the clamping protrusion 312 is not easy to loose from the clamping groove 323, and the first connecting member 31 is connected to the second connecting member 32 stably. The middle part of the second connecting member 32 may be any position of the non-two end parts of the second connecting member 32, and the second connecting member 32 may rotate around the middle part thereof.

In some embodiments, the water scraping groove 2 is provided with a first rotating shaft 22, a first rotating hole 325 is provided at the middle part of the second connecting piece 32, the first rotating shaft 22 is sleeved with the first rotating hole 325, the second connecting piece 32 rotates around the first rotating shaft 22, and the first rotating hole 325 is sleeved with the first rotating shaft 22 to realize that the middle part of the second connecting piece 32 is rotatably connected to the water scraping groove 2, so that the first connecting piece 31 is driven to stretch during the rotation process to realize that the clamping protrusion 312 is clamped into or separated from the clamping groove 323.

In some embodiments, the second connecting member 32 has a pressing end 326 away from the first connecting member 31 and a connecting end 324 close to the first connecting member 31, a second restoring member 35 is connected between the pressing end 326 and the wiper groove 2, when a pressure is applied to the pressing end 326, the connecting end 324 moves toward the first connecting member 31 to compress the first connecting member 31, the wiper groove 2 is moved to release the locking protrusion 312 from the locking groove 323, and when a pressure applied to the pressing end 326 is released, the second restoring member 35 drives the connecting end 324 to restore, and the first connecting member 31 is restored under the action of the first elastic member 34, so that the locking protrusion 312 is locked into the locking groove 323. In this way, under the cooperation of the restoring force of the second restoring member 35 and the elastic force of the first elastic member 34, the locking protrusion 312 is quickly locked into the locking groove 323, so that the first connecting member 31 is quickly connected with the second connecting member 32. It should be noted that, the second restoring member 35 is a common member in the art, so the present utility model is not limited to the specific embodiment of the second restoring member 35, such as a spring, a compression spring, etc.

In some embodiments, referring to fig. 11 to 16, the first connecting member 31 is located on a side of the frame 1 facing the wiper groove 2; the second connecting member 32 includes a clamping portion 327 movably disposed on the water scraping groove 2 and a clamping portion 328 rotatably disposed on the water scraping groove 2, one end of the clamping portion 327 is connected to the water scraping groove 2, the other end is a clamping end 327a, one end of the clamping portion 328 is abutted against or separated from the first connecting member 31, the middle portion of the clamping portion 328 is connected to the water scraping groove 2, and the other end is a clamping end 328a connected to or separated from the clamping end 327 a; during the movement of the engaging portion 327, the first connecting member 31 and the second connecting member 32 are correspondingly connected or separated by the connection or separation of the engaging end 327a and the engaging end 328a; when the engaging end 327a is separated from the engaging end 328a, the engaging portion 328 may rotate around the middle portion connected to the wiper groove 2. When the first connecting member 31 and the second connecting member 32 are required to be connected, the engaging end 327a of the engaging portion 327 is connected to the engaging end 328a of the engaging portion 328, so that one end of the engaging portion 328 is kept in contact with the first connecting member 31, and the first connecting member 31 and the second connecting member 32 are connected; when the first connecting member 31 and the second connecting member 32 are required to be separated, the engaging portion 327 is moved to separate the engaging end 327a of the engaging portion 327 from the engaging end 328a of the engaging portion 328, and then the engaging portion 328 is rotated to separate one end of the engaging portion 328 from the first connecting member 31, so as to separate the first connecting member 31 from the second connecting member 32.

In this solution, by controlling the connection or separation between the engaging end 327a of the engaging portion 327 and the engaging end 328a of the engaging portion 328, the connection or separation between the first connecting member 31 and the second connecting member 32 can be driven, and the engaging portion 327 and the engaging portion 328 have simple structure and convenient operation; in addition, when the clamping portion 328 abuts against the first connecting piece 31, the abutting force provided by the first connecting piece 31 to the clamping portion 328 is transferred to the water scraping groove 2, so that the water scraping groove 2 and the wiping piece 4 keep in stable contact, the pressure between the water scraping groove 2 and the wiping piece 4 is ensured to be constant, and the uniformity of the wettability of the wiping piece 4 is improved. The wiping element 4 may be provided on a side of the frame 1 facing the surface to be cleaned, for contacting the surface to be cleaned for wiping.

In some embodiments, the first connecting member 31 includes a second elastic member 36, and the second elastic member 36 is compressed when one end of the clamping portion 328 abuts against the first connecting member 31; when the engaging end 327a exits the engaging end 328a, the engaging portion 328 rotates around the middle portion connected to the wiper groove 2 under the restoring force of the second elastic member 36. When the clamping portion 328 abuts against the first connecting piece 31, the compressed elastic force of the second elastic piece 36 drives the clamping portion 328 to stably abut against the first connecting piece 31 without separation, so as to further ensure the constant pressure effect between the water scraping groove 2 and the wiping piece 4; when the clamping portion 328 and the first connecting piece 31 start to separate, the restoring force of the second elastic piece 36 drives the clamping portion 328 to rotate rapidly, so as to ensure the first connecting piece 31 and the second connecting piece 32 to separate rapidly. It should be noted that, the second elastic member 36 is a common member in the art, and thus the present utility model is not limited to the specific embodiment of the second elastic member 36, such as a spring, a shrapnel, etc.

In some embodiments, the water scraping groove 2 is provided with a second rotating shaft 23, the middle part of the clamping part 328 is provided with a second rotating hole 329, the second rotating hole 329 is sleeved on the second rotating shaft 23, the clamping part 328 rotates around the second rotating shaft 23, and the second rotating hole 329 is sleeved with the second rotating shaft 23 to realize that the middle part of the clamping part 328 is rotationally connected to the water scraping groove 2, so that the second connecting piece 32 is driven to be separated from the first connecting piece 31 in the rotation process. The middle part of the clamping part 328 may be any part of the non-two end parts of the clamping part 328, and the clamping part 328 can rotate around the middle part.

In some embodiments, a third reset member 37 is connected to the end of the engaging portion 327 connected to the water scraping groove 2, when pressure is applied to the engaging portion 327, the engaging portion 327 moves to compress the third reset member 37 so that the engaging end 327a is separated from the engaging end 328a, and when pressure applied to the engaging portion 327 is released, the third reset member 37 drives the engaging portion 327 to reset so that the engaging end 327a is connected to the engaging end 328a, so that the engaging end 327a is fast clamped with the engaging end 328a under the action of the reset force of the third reset member 37, so that the first connecting member 31 is fast connected to the second connecting member 32. It should be noted that, the third restoring member 37 is a common member in the art, so the present utility model is not limited to the specific embodiment of the third restoring member 37, such as a spring, a compression spring, etc.

The specific structure of the engaging end 327a and the engaging end 328a is not limited, for example, the engaging end 327a includes an engaging concave portion 327b, the engaging end 328a includes an engaging convex portion 328b, for another example, the engaging end 327a includes an engaging convex portion 328b, the engaging end 328a includes an engaging concave portion 327b (refer to fig. 12 and 15 in particular), and the engaging convex portion 328b can be inserted into or withdrawn from the engaging concave portion 327b to connect or disconnect the first connecting member 31 and the second connecting member 32. When the engaging protrusion 328b is inserted into the engaging recess 327b, an end of the engaging portion 328 abuts against the first connector 31 to connect the first connector 31 and the second connector 32, and when the engaging protrusion 328b is withdrawn from the engaging recess 327b, an end of the engaging portion 328 is separated from the first connector 31 to separate the first connector 31 and the second connector 32.

The present utility model also proposes a cleaning robot comprising the cleaning mechanism 100 as described above. Since the cleaning robot adopts all the technical solutions of all the embodiments of the cleaning mechanism 100, at least the technical solutions of the embodiments have all the beneficial effects, and are not described in detail herein.

The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the specification and drawings of the present utility model or direct/indirect application in other related technical fields are included in the scope of the present utility model.

Claims (10)

1. A cleaning mechanism, comprising:

the frame body is provided with a first inserting part;

the water scraping groove is provided with a second inserting part and is positioned at one side of the frame body facing the surface to be cleaned; the method comprises the steps of,

the connecting structure comprises a first connecting piece arranged on the frame body and a second connecting piece arranged on the water scraping groove;

the first end of the water scraping groove is connected to the first inserting part of the frame body through the second inserting part, the second end of the water scraping groove is connected to the first connecting piece of the frame body through the second connecting piece, and the water scraping groove and the frame body are correspondingly enabled to have a locking state of being connected with each other or an unlocking state of being separated from each other through the connection or separation of the first connecting piece and the second connecting piece.

2. The cleaning mechanism of claim 1, wherein one of the first and second mating portions comprises a mating recess and the other comprises a mating protrusion, or wherein one of the first and second mating portions is received under the other, or wherein one of the first and second mating portions comprises a magnetically attracted portion and the other comprises a magnetically attracted portion that is magnetically distinct from the magnetically attracted portion.

3. The cleaning mechanism of claim 2, wherein the first connector is located on a side of the frame facing the wiper groove, one of the first connector and the second connector includes a connection recess, the other includes a connection protrusion, and the second connector is movably disposed on the wiper groove; the connection protrusion can be inserted into or withdrawn from the connection recess during the movement of the second connection member, to correspondingly connect or disconnect the first connection member with or from the second connection member.

4. A cleaning mechanism according to claim 3, wherein a first return member is connected between the second link member and the wiper channel to provide a return force for movement of the second link member toward the first link member; and/or the number of the groups of groups,

and a pressing surface is formed on one side, facing the first connecting piece, of the second connecting piece, and the pressing surface is pressed to enable the second connecting piece to move back to the first connecting piece.

5. The cleaning mechanism according to claim 2, wherein the first connecting member is provided on a side of the frame body facing the wiper groove in a telescopic manner, a catching protrusion is formed at an end of the first connecting member facing the wiper groove, and a catching groove is provided at an end of the second connecting member facing the first connecting member;

and in the process of stretching the first connecting piece, the first connecting piece is correspondingly connected with or separated from the second connecting piece through the clamping protrusion clamped in or separated from the clamping groove.

6. The cleaning mechanism of claim 5, wherein the frame is formed with a mounting cavity extending toward the wiper groove, the mounting cavity being provided with an opening, the first connector being provided in the mounting cavity, the card protruding out of the opening; and/or the number of the groups of groups,

the frame body comprises a pressing plate, the pressing plate is detachably connected to the frame body, and the first connecting piece is connected to the pressing plate; and/or the number of the groups of groups,

the first connecting piece with be connected with first elastic component between the framework, first connecting piece passes through first elastic component realizes stretching out and drawing back.

7. The cleaning mechanism of claim 6, wherein a middle portion of the second connector is connected to the wiper groove, the second connector has a connection end adjacent to the first connector, and the connection end is provided with the clamping groove; and/or the number of the groups of groups,

the water scraping groove is provided with a first rotating shaft, a first rotating hole is formed in the middle of the second connecting piece, the first rotating shaft is sleeved with the first connecting piece through the first rotating hole, and the second connecting piece rotates around the first rotating shaft; and/or the number of the groups of groups,

the second connecting piece has deviating from the press end of first connecting piece and be close to the link of first connecting piece, press the end with be connected with the second piece that resets between the scraping groove, when pressing the end and exert pressure, the link orientation first connecting piece removes, so as to compress first connecting piece, make the card is protruding to deviate from the draw-in groove, when releasing the pressure exerted to pressing the end, the second piece that resets drives the link to reset, the first connecting piece is in under the effect of first elastic component resets, so that the protruding card of card is gone into the draw-in groove.

8. The cleaning mechanism of claim 2, wherein the first connector is located on a side of the frame facing the wiper groove;

the second connecting piece comprises a clamping part movably arranged on the water scraping groove and a clamping part rotatably arranged on the water scraping groove, one end of the clamping part is connected with the water scraping groove, the other end of the clamping part is a clamping end, one end of the clamping part is abutted with or separated from the first connecting piece, the middle part of the clamping part is connected onto the water scraping groove, and the other end of the clamping part is a clamping end connected with or separated from the clamping end;

in the moving process of the clamping part, the first connecting piece and the second connecting piece are correspondingly connected or separated through the connection or separation of the clamping end and the clamping end; when the clamping end is separated from the clamping end, the clamping part can rotate around the middle part connected with the water scraping groove so that one end of the clamping part is separated from the first connecting piece.

9. The cleaning mechanism of claim 8, wherein the first connector includes a second resilient member, the second resilient member being compressed when an end of the clip portion abuts the first connector; when the clamping end is separated from the clamping end, the clamping part rotates around the middle part connected to the water scraping groove under the action of the restoring force of the second elastic piece; and/or the number of the groups of groups,

the water scraping groove is provided with a second rotating shaft, a second rotating hole is formed in the middle of the clamping part, the second rotating shaft is sleeved with the second rotating hole, and the clamping part rotates around the second rotating shaft; and/or the number of the groups of groups,

the clamping part moves to compress the third resetting piece when pressure is applied to the clamping part, so that the clamping end is separated from the clamping end, and when the pressure applied to the clamping part is released, the third resetting piece drives the clamping part to reset, so that the clamping end is connected with the clamping end; and/or the number of the groups of groups,

one of the clamping end and the clamping end comprises a clamping concave part, and the other one comprises a clamping convex part, and the clamping convex part is inserted into or withdrawn from the clamping concave part so as to correspondingly connect or separate the first connecting piece and the second connecting piece.

10. A cleaning robot comprising the cleaning mechanism according to any one of claims 1 to 9.

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