CN116998969A - Wiping mechanism and cleaning device - Google Patents

Abstract

The application discloses a wiping mechanism and cleaning equipment, the wiping mechanism comprises: the device comprises a wiping component and a vibration component, wherein the wiping component comprises a plurality of vibration plates, a connecting rod is arranged between two adjacent vibration plates, and the two adjacent vibration plates can synchronously move through the connecting rod; at least one of the plurality of vibrating plates is provided with a connecting part; the vibration assembly comprises vibration equipment and a vibration connecting rod, one end of the vibration connecting rod is connected with the vibration equipment, the other end of the vibration connecting rod is in transmission connection with the connecting part, and the vibration assembly is configured to drive the vibration connecting rod to reciprocate along a preset direction; the vibration connecting rod is configured to drive the plurality of vibration plates to reciprocate when reciprocating along a preset direction. The wiping mechanism provided by the application has relatively large vibration cleaning area and high cleaning efficiency.

Description

Wiping mechanism and cleaning device

Technical Field

The present application relates generally to the field of cleaning robots, and more particularly to a wiping mechanism and a cleaning device.

Background

In order to save time and maintain home hygiene, more and more people start purchasing cleaning robots so as to clean the home interior hygiene in time and conveniently.

The cleaning robot can automatically finish floor cleaning work in a room by means of certain artificial intelligence. Generally, the ground sundries are firstly absorbed into the garbage storage box by adopting a brushing and vacuum mode, and then the ground is wiped, so that the ground cleaning function is completed.

However, the existing sweeping robot has low cleaning efficiency.

It should be noted that the information disclosed in the above background section is only for enhancing understanding of the background of the application and thus may include information that does not form the prior art that is already known to those of ordinary skill in the art.

Disclosure of Invention

The application mainly aims to provide a wiping mechanism and cleaning equipment, which have relatively large increase of vibration cleaning area and high cleaning efficiency.

In order to achieve the purposes of the application, the application adopts the following technical scheme:

according to one aspect of the present application, there is provided a wiping mechanism comprising:

the wiping component comprises a plurality of vibrating plates, connecting rods are arranged between two adjacent vibrating plates, and the two adjacent vibrating plates can synchronously move through the connecting rods; at least one of the plurality of vibrating plates is provided with a connecting part;

the vibration assembly comprises vibration equipment and a vibration connecting rod, one end of the vibration connecting rod is connected with the vibration equipment, the other end of the vibration connecting rod is in transmission connection with the connecting part, and the vibration assembly is configured to drive the vibration connecting rod to reciprocate along a preset direction; the vibration connecting rod is configured to drive the plurality of vibration plates to reciprocate when reciprocating along a preset direction.

In an exemplary embodiment of the present application, the connection part is a connection groove, and the other end of the vibration link is positioned in the connection groove to achieve a transmission connection.

In an exemplary embodiment of the application, the wiping mechanism further comprises:

the bottom plate is fixedly connected with the vibration equipment; the plurality of vibration plates are connected with the bottom plate through a limiting structure, and the limiting structure is configured to form limiting of movement of the plurality of vibration plates in the thickness direction of the bottom plate.

In an exemplary embodiment of the present application, the moving directions of the adjacent two vibration plates are opposite when they reciprocate.

In an exemplary embodiment of the present application, the vibration plate is provided with a receiving space, and two ends of the connecting rod are respectively located in the receiving spaces of two adjacent vibration plates; when one of the two adjacent vibrating plates reciprocates, the connecting rod can be driven to swing, so that the other vibrating plate is driven to reciprocate in the opposite direction through the connecting rod.

In an exemplary embodiment of the application, the receiving space is a notch provided on the vibration plate.

In an exemplary embodiment of the present application, the link is provided on the base plate through a rotation shaft, and is rotatable with respect to the base plate.

In an exemplary embodiment of the present application, the plurality of vibration plates reciprocate in the same direction.

In an exemplary embodiment of the present application, two adjacent vibration plates are fixedly connected by the connecting rod.

In an exemplary embodiment of the present application, the limiting structure includes a limiting arm and a limiting part, the limiting arm is disposed on the vibration plate, and the limiting part is disposed on the bottom plate; or the limiting arm is arranged on the bottom plate, and the limiting part is arranged on the vibrating plate; the limiting part is provided with a limiting groove, and the limiting arm is positioned in the limiting groove to limit the movement of the plurality of vibrating plates in the thickness direction of the bottom plate.

In an exemplary embodiment of the present application, in two adjacent vibration plates, one of the vibration plates is provided with the connection portion, and the connection portion and the link are provided on both sides in the width direction of the vibration plate, respectively.

In an exemplary embodiment of the present application, the connection portion and the link are respectively disposed on the same side in the width direction of the other vibration plate.

In an exemplary embodiment of the application, the wiping mechanism further comprises:

the reset assembly comprises a fixed arm and an elastic arm, the fixed arm is fixedly connected with the bottom plate, the elastic arm is connected with the fixed arm, and the elastic arm is positioned on the vibrating plate; when the vibration plate is located at the initial position, the elastic arm is in a free state, and when the vibration plate moves away from the initial position in a reciprocating mode, the vibration plate can be abutted to the elastic arm and drive the elastic arm to deform.

In an exemplary embodiment of the present application, the surfaces of the plurality of vibration plates are respectively provided with independent hook-and-loop fasteners.

According to another aspect of the present application, there is provided a cleaning device comprising the wiping mechanism of any of the embodiments described above.

According to the wiping mechanism provided by the application, the wiping component comprises the plurality of vibrating plates, the vibrating component can drive the vibrating connecting rod to reciprocate along the preset direction, and then the vibrating connecting rod is in transmission connection with the connecting part when reciprocating along the preset direction, so that the vibrating plates where the connecting part is positioned can be driven to reciprocate.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application as claimed.

Drawings

The above and other features and advantages of the present application will become more apparent by describing in detail exemplary embodiments thereof with reference to the attached drawings.

FIG. 1 is a schematic front view of a wiping mechanism provided in one embodiment of the application;

FIG. 2 is a schematic view of a wiping mechanism according to one embodiment of the present application;

FIG. 3 is an internal schematic view of a wiping mechanism provided in one embodiment of the application;

FIG. 4 is a schematic perspective view of a vibration assembly according to one embodiment of the present application;

FIG. 5 is a schematic front view of a vibration assembly according to one embodiment of the present application;

FIG. 6 is a schematic diagram of a vibratory assembly according to one embodiment of the present application;

FIG. 7 is an internal schematic view of a wiping mechanism provided in another embodiment of the application;

FIG. 8 is a schematic perspective view of a vibration assembly according to another embodiment of the present application;

FIG. 9 is a schematic front view of a vibration assembly according to another embodiment of the present application;

FIG. 10 is a schematic view of a vibratory assembly according to another embodiment of the application;

fig. 11 is a schematic view of a cleaning apparatus according to an embodiment of the present application.

Reference numerals illustrate:

10. a wiping mechanism;

100. a wiping assembly; 110. a vibration plate; 111. a first vibration plate; 1110. a connection part; 1111. a first notch; 1112. an assembly notch; 112. a second vibration plate; 1121. a second notch; 120. a connecting rod; 130. a reset assembly; 131. a fixed arm; 132. an elastic arm;

200. a vibration assembly; 210. a vibrating link; 220. a vibration buffer device;

300. a bottom plate;

400. a fixing plate;

500. a water outlet nozzle;

20. a cleaning device.

Detailed Description

Example embodiments will now be described more fully with reference to the accompanying drawings. However, the exemplary embodiments can be embodied in many forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the example embodiments to those skilled in the art. The same reference numerals in the drawings denote the same or similar structures, and thus detailed descriptions thereof will be omitted.

Embodiments of the present application first provide a wiping mechanism, as shown in fig. 1-10, the wiping mechanism 10 comprising a wiping assembly 100 and a vibrating assembly 200. The wiping assembly 100 includes a plurality of vibration plates 110, a link 120 is provided between two adjacent vibration plates 110, and the two adjacent vibration plates 110 can move synchronously through the link 120; at least one of the plurality of vibration plates 110 is provided with a connection portion 1110; the vibration assembly 200 includes a vibration device and a vibration link 210, one end of the vibration link 210 is connected with the vibration device, the other end is in driving connection with the connection part 1110, and the vibration assembly 200 is configured to drive the vibration link 210 to reciprocate in a preset direction; the vibration link 210 is configured to reciprocate the plurality of vibration plates 110 when reciprocating in a preset direction.

According to the wiping mechanism 10 provided by the application, the wiping component 100 comprises a plurality of vibrating plates 110, the vibrating component 200 can drive the vibrating connecting rod 210 to reciprocate along the preset direction, then the vibrating plate 110 where the connecting part 1110 is located can be driven to reciprocate when the vibrating connecting rod 210 reciprocates along the preset direction, and as the connecting rod 120 is arranged between two adjacent vibrating plates 110, when one vibrating plate 110 reciprocates, the connecting rod 120 can drive other vibrating plates 110 to synchronously reciprocate, and when the frequency of the reciprocation is high, the reciprocation of the vibrating plates 110 can be regarded as high-frequency vibration, so that the vibrating area of the wiping mechanism is increased, and the cleaning efficiency and the cleaning effect of the wiping mechanism are improved.

In one embodiment of the present application, as shown in fig. 3 and 4, the connection portion 1110 is a connection groove, and the other end of the vibration link 210 is positioned in the connection groove to achieve a driving connection. The vibration link 210 is configured to abut against a sidewall of the connection groove when reciprocating in a preset direction to drive the plurality of vibration plates 110 to reciprocate. The assembly of the driving connection between the vibration connecting rod 210 and the vibration plate 110 is facilitated through the connecting groove, and the disassembly, assembly and maintenance of the wiping mechanism 10 are facilitated.

In one embodiment of the present application, as shown in fig. 2-10, the wiper assembly 100 includes two vibrating plates, a first vibrating plate 111 and a second vibrating plate 112, the first vibrating plate 111 conforming or substantially conforming to the shape and size of the second vibrating plate 112. Of course, the wiping assembly 100 may also include three, four, or more vibrating plates 110, as the application is not limited in this regard. The present application is described in detail below with the wiping assembly 100 comprising two vibrating plates for the wiping mechanism.

Specifically, as shown in fig. 1, the wiping mechanism further includes: a base plate 300. The wiping component 100 and the vibration component 200 are assembled on the base plate 300, and the vibration equipment is fixedly connected with the base plate 300; the plane of the vibration plate 110 where the vibration plate 110 reciprocates is parallel or substantially parallel to the plane of the base plate 300, the vibration plate 110 is spaced apart from the base plate 300, and the two vibration plates 110 are connected to the base plate 300 by a stopper structure configured to form a stopper for the movement of the plurality of two vibration plates 110 in the thickness direction of the base plate 300 so that the vibration plate 110 reciprocates on the plane of the base plate 300 where the vibration plate 110 is parallel or substantially parallel.

The limiting structure comprises a limiting arm and a limiting part, and a limiting groove is formed in the limiting part. Illustratively, the first vibration plate 111 and the second vibration plate 112 are provided with limiting arms on opposite sides, the bottom plate 300 is provided with limiting parts, and the limiting arms are positioned in the limiting grooves to form limiting for the movement of the plurality of vibration plates 110 in the thickness direction of the bottom plate 300; alternatively, the first vibration plate 111 and the second vibration plate 112 are provided with limiting parts on two opposite sides, the bottom plate 300 is provided with limiting arms, and the limiting arms are positioned in the limiting grooves to form limiting on the movement of the plurality of vibration plates 110 in the thickness direction of the bottom plate 300; alternatively, the first vibration plate 111 is provided with a limiting arm, the second vibration plate 112 is provided with a limiting portion, the bottom plate 300 is provided with a limiting portion and a limiting arm, and the limiting arm is located in the limiting groove to limit the movement of the plurality of vibration plates 110 in the thickness direction of the bottom plate 300. Wherein, the limit groove formed by the limit part can meet the movement of the limit arm when the vibration plate 110 reciprocates, and the limit arm is not blocked; by adjusting the height of the limit groove in the thickness direction of the bottom plate 300, the adjustment of the gap size between the vibration plate 110 and the bottom plate 300 can be achieved.

The limiting arm can be in a plane plate shape, the limiting part can be in a rectangular annular shape, and the limiting arm and the limiting part form surface contact; when the vibration plate 110 reciprocates, the guide effect on the vibration plate 110 can be formed by the cooperation of the limiting arm and the limiting part, so that the stability and the reliability of the vibration plate 110 during high-frequency vibration are improved.

The limiting arm and the vibration plate 110 or the bottom plate 300 are integrated, and the limiting portion and the bottom plate 300 or the vibration plate 110 or the bottom plate 300 are integrated, so as to improve the strength of the limiting structure. Of course, the limiting arm may be bonded, welded, clamped, riveted, etc. to the vibration plate 110 or the bottom plate 300, and the limiting portion may be bonded, welded, clamped, riveted, etc. to the bottom plate 300 or the vibration plate 110 or the bottom plate 300, which is not limited in the present application.

In one embodiment of the present application, as shown in fig. 2 to 6, the directions of movement of the adjacent two vibration plates 110 are opposite when they reciprocate. By reversing the direction of movement of the adjacent two vibrating plates 110 when they reciprocate, the cleaning efficiency and cleaning effect of the wiping mechanism are improved, and the forces generated by the left and right vibrations are balanced during the vibration process, thereby improving the stability of the wiping mechanism.

Wherein, the bottom plate 300 is provided with a rotating shaft, the middle part of the connecting rod 120 is provided with a through hole, and the connecting rod 120 is assembled on the rotating shaft on the bottom plate 300 through the through hole to realize the rotation relative to the bottom plate 300.

Wherein, the vibration plates 110 are provided with accommodating spaces, and two ends of the connecting rod 120 are respectively positioned in the accommodating spaces of two adjacent vibration plates 110; when one vibration plate 110 of two adjacent vibration plates 110 reciprocates, the connecting rod 120 can be driven to oscillate, so that the connecting rod 120 drives the other vibration plate 100 to reciprocate in the opposite direction.

Wherein, the accommodating space is a notch arranged on the vibration plate 110, as shown in fig. 4 and 5, a first notch 1111 is arranged on the first vibration plate 111, and a second notch 1121 is arranged on the second vibration plate 112; two ends of the connecting rod 120 are respectively positioned in the gaps of the two adjacent vibrating plates 110; when one vibration plate 110 of the two adjacent vibration plates 110 reciprocates, the side wall of the notch is abutted with the connecting rod 120 to drive the connecting rod 120 to swing, and then the connecting rod 120 drives the other vibration plate 110 to reciprocate in the opposite direction. For example, when the first vibration plate 111 reciprocates, the side wall of the first notch 1111 contacts the link 120 to drive the link 120 to oscillate, and the other end of the link 120 contacts the second notch 1121 of the second vibration plate 112 to drive the second vibration plate 112 to reciprocate in the opposite direction. The receiving space may be a groove formed in the vibration plate 110, and the end of the connecting rod 120 may extend into the groove to drive the vibration plate 110 to move. The present application is not limited to the specific structure of the accommodating space, and all the accommodating space structures that can cooperate with the connecting rod 120 to realize the transmission function belong to the protection scope of the present application.

For example, the two ends of the link 120 are located only in the first notch 1111 and the second notch 1121, respectively, and are not connected to the first vibration plate 111 and the second vibration plate 112. The end of the link 120 is in contact with the first and second vibration plates 111 and 112 to transmit the force, thereby facilitating assembly of the first and second vibration plates 111 and 112 with the link 120 and facilitating maintenance.

For example, when the two ends of the connecting rod 120 are located in the first notch 1111 and the second notch 1121, the two ends of the connecting rod 120 may be rotatably connected to the first vibration plate 111 and the second vibration plate 112, respectively. By providing the connecting hole at the end of the connecting rod 120, the first vibration plate 111 and the second vibration plate 112 are provided with the rotating column, and the connecting rod 120 is sleeved on the rotating column through the connecting hole, so that the connecting rod 120 is rotationally connected with the first vibration plate 111 and the second vibration plate 112. Alternatively, the first and second vibration plates 111 and 112 are provided with connection holes, and the end portions of the link 120 are provided with rotation posts, through which the link 120 extends into the connection holes, thereby realizing rotational connection with the first and second vibration plates 111 and 112.

For example, three connecting rods 120 are disposed between the first vibration plate 111 and the second vibration plate 112, and when the first vibration plate 111 reciprocates, the three connecting rods 120 can be driven to oscillate simultaneously, so that the second vibration plate 112 is driven to reciprocate simultaneously through the three connecting rods 120. Since the end of the link 120 has a gap with the sidewall of the notch, the second vibration plate 112 has a short delay time with respect to the first vibration plate 111, and the first vibration plate 111 and the second vibration plate 112 can be regarded as synchronous movement. Of course, one, two, four or more links 120 may be provided between the first and second vibration plates 111 and 112, which is not limited in the present application.

In one embodiment of the present application, as shown in fig. 7 to 10, the plurality of vibration plates 110 reciprocate in the same direction. By making the moving directions of the adjacent two vibration plates 110 the same when they reciprocate, the vibration area of the wiping mechanism is increased, and the cleaning efficiency and cleaning effect of the wiping mechanism are improved.

Wherein, two adjacent vibration plates 110 are fixedly connected through a connecting rod 120, namely, the first vibration plate 111 and the second vibration plate 112 can move completely synchronously without delay. Wherein, the two ends of the connecting rod 120 and the first vibration plate 111 and the second vibration can be connected together by bonding, welding, clamping, riveting and the like, so that the assembly and maintenance of the first vibration plate 111 and the second vibration are convenient; of course, the connecting rod 120, the first vibration plate 111 and the second vibration plate 111 may be integrated to enhance the structural strength of the vibration assembly 200, so as to ensure that the first vibration plate 111 and the second vibration plate 112 move completely synchronously.

For example, three connecting rods 120 are disposed between the first vibration plate 111 and the second vibration plate 112, and when the first vibration plate 111 reciprocates, the second vibration plate 112 can be simultaneously driven to reciprocate by the three connecting rods 120. Of course, one, two, four or more links 120 may be provided between the first and second vibration plates 111 and 112, which is not limited in the present application.

In one embodiment of the present application, in two adjacent vibration plates 110, a connection portion 1110 is provided on one of the vibration plates 110, and the connection portion 1110 and the link 120 are respectively provided on both sides of the vibration plate 110 in the width direction. As shown in fig. 4 and 5, for example, the connection portion 1110 and the link 120 are located on both sides in the width direction of the first vibration plate 111. By having the connection portion 1110 and the link 120 respectively provided at both sides of the vibration plate 110 in the width direction, the vibration link 210 is facilitated to be drivingly connected to the vibration plate 110, and the structural arrangement of the vibration assembly 200 with respect to the vibration plate 110 is facilitated.

Wherein the connection portion 1110 and the link 120 are respectively disposed at the same side of the other vibration plate 110 in the width direction. As shown in fig. 4 and 5, for example, the connection portion 1110 is located on the same side in the width direction of the second vibration plate 112 as the link 120. Through making connecting portion 1110 and connecting rod 120 be located the both sides in first vibrating plate 111 width direction, connecting portion 1110 and connecting rod 120 are located the same side in second drawing vibrating plate 112 width direction, can set up vibration subassembly 200 in the space outside first vibrating plate 111 and second vibrating plate 112, make first vibrating plate 111 and second vibrating plate 112 closely set up, and then make the overall arrangement of a plurality of vibrating plates 110 compacter, thereby make the district that waits to clean in quick succession by two vibrating plates 110 drive cleaning member and wipe, further promoted the decontamination efficiency and the decontamination effect of wiping mechanism.

Specifically, as shown in fig. 4, 5, 8 and 9, the wiping mechanism further includes: reset component 130. The reset assembly 130 comprises a fixed arm 131 and an elastic arm 132, wherein the fixed arm 131 is fixedly connected with the bottom plate 300, the elastic arm 132 is connected with the fixed arm 131, and the elastic arm 132 is positioned on the vibrating plate 110; when the vibration plate 110 is located at the initial position, the elastic arm 132 is in a free state, and when the vibration plate 110 moves back and forth from the initial position, the elastic arm 132 can be abutted against the elastic arm 132 and can be driven to deform. By providing the reset assembly 130, on the one hand, the limit of the first vibration plate 111 and the second vibration plate 112 in the reciprocating direction is formed, and on the other hand, the elastic arm 132 recovers the elastic deformation stage in the reciprocating motion through the elastic arm 132, so that the movement speed of the first vibration plate 111 and the second vibration plate 112 can be increased, and the wiping effect of the first vibration plate 111 and the second vibration plate 112 is improved.

As shown in fig. 4 and 8, the first vibration plate 111 and the second vibration plate 112 are provided with two reset units 130, and one reset unit 130 acts on the first vibration plate 111 and the second vibration plate 112 at the same time. The elastic arm 132 of the reset assembly 130 is provided with a mounting hole, the first vibration plate 111 and the second vibration plate 112 are provided with convex columns, after the reset assembly 130 is assembled on the first vibration plate 111 and the second vibration plate 112, the convex columns are inserted into the mounting hole, and when the first vibration plate 111 and the second vibration plate 112 reciprocate, the convex columns on the first vibration plate 111 and the second vibration plate 112 drive the elastic arm 132 to deform. Wherein, one reset assembly 130 comprises two parallel elastic arms 132, the two elastic arms 132 are connected through three fixing arms 131, and the three fixing arms 131 are respectively positioned in the middle areas of the first vibration plate 111 and the second vibration plate 112 to be the same two side areas; the fixing arm 131 and the fixing plate 400 may be fixedly coupled by means of screws or the like.

The reset assembly 130 may be an integral frame structure, and the reset assembly 130 may be formed of a plastic material or a metal material with better elastic performance.

As shown in fig. 4 and 8, the two reset assemblies 130 and the three connecting rods 120 are alternately arranged along the reciprocating direction, so as to improve the action effect of the reset assemblies 130 on the first vibration plate 111 and the second vibration plate 112. Of course, the two reset assemblies 130 may also be disposed in close proximity, which is not limiting in this regard.

Wherein, the bottom plate 300 is provided with first limiting blocks at two ends of the first vibration plate 111, and the bottom plate 300 is provided with a stroke range which limits the reciprocating motion of the first vibration plate 111 through the first limiting blocks; the bottom plate 300 is provided with second limiting blocks at two ends of the second movable plate, and the range of travel of the second vibration plate 112 for reciprocating motion is limited by the second limiting blocks. The first limiting block and the second limiting block can be elastic rubber blocks, and a buffering effect is provided.

Specifically, as shown in fig. 6 and 10, an assembly notch 1112 is provided on the first vibration plate 111, a water outlet nozzle 200 is provided near the assembly notch 1112 of the first vibration plate 111, the water outlet nozzle 200 is used for being connected with a water outlet device through a hose, and water flowing out of the water outlet device flows to the first vibration plate 111 and the second vibration plate 112 through the water outlet nozzle 200 so as to wet wiping cloth of the first vibration plate 111 and the second vibration plate 112 or to inject cleaning liquid into wiping cloth of the first vibration plate 111 and the second vibration plate 112, thereby improving cleaning effect.

Wherein, can set up a water tap, also can set up a plurality of water taps, set up the assembly breach 1112 on the second vibrating plate 112 equally promptly, set up the water tap near the assembly breach 1112 of second vibrating plate 112, go out water to first vibrating plate 111 and second vibrating plate 112 respectively through a plurality of water taps, improve the homogeneity of water, so that the wiping cloth on first vibrating plate 111 and the second vibrating plate 112 can both be by even soaking. The water outlet device can be connected with the cleaning liquid outlet of the water tank, and the cleaning liquid can flow to the water outlet device through the cleaning liquid outlet of the water tank. The power/flow of the water outlet device is adjustable, and the water outlet quantity is controlled according to actual needs.

Specifically, the surfaces of the plurality of vibration plates 110 are respectively provided with independent hook-and-loop fasteners, i.e., the first vibration plate 111 and the second vibration plate 112 are respectively provided with an independent hook-and-loop fastener. The first vibration plate 111 and the second vibration plate 112 are respectively provided with an independent hook-surface magic tape, so that wiping cloth can be conveniently assembled on the first vibration plate 111 and the second vibration plate 112, and the wiping cloth is directly adhered to a shell on the hook surface of the magic tape; in addition, through the clearance that colludes face magic subsides formed, be convenient for go out water to the wiping cloth on first vibrating plate 111 and the second vibrating plate 112 respectively through a plurality of water spouts to make the wiping cloth on first vibrating plate 111 and the second vibrating plate 112 all can be by even soaking. In addition, the cleaning cloth is stuck on the hook surface of the magic tape, so that the cleaning cloth is convenient to clean and replace.

Specifically, as shown in fig. 2, the wiping mechanism further includes: a fixing plate 400. The fixed plate 400 and the bottom plate 300 are matched to form an accommodating space, the vibration assembly 200 is arranged in the accommodating space, a wiping window is formed in the fixed plate 400, the first vibration plate 111 and the second vibration plate 112 are exposed through the wiping window, the first vibration plate 111 and the second vibration plate 112 are located on the same plane with the fixed plate 400, a wiping surface is formed by the surfaces of the first vibration plate 111, the second vibration plate 112 and the fixed plate 400 together, namely, wiping cloth can be adhered on the surface of the fixed plate 400 through hook-surface magic tape.

Wherein, the size of the wiping window needs to satisfy the condition that the first vibration plate 111 and the second vibration plate 112 are not blocked when in reciprocating motion, the shape of the wiping window can be matched with the shape of a structure formed by matching the first vibration plate 111 and the second vibration plate 112, so that the size of a gap between the space wiping window and the first vibration plate 111 and the second vibration plate 112 is large, and foreign matters on the surface to be wiped are prevented from going into the wiping mechanism through the gap.

Specifically, the vibration assembly 200 includes a vibration device and a vibration link 210. The vibration device may be a motor, and outputs power through an output shaft of the motor, the output shaft of the motor is connected with a rear driving wheel, the driving wheel is in an asymmetric structure, and the vibration connecting rod 210 is connected with the driving wheel and the output shaft of the motor, so as to realize reciprocating motion under asymmetric rotation of the driving wheel, thereby driving the plurality of vibration plates 110 to realize reciprocating motion.

The vibration link 210 includes a first section and a second section, the first section and the second section are L-shaped, the first section of the vibration link 210 connects the driving wheel and the second section, so that the vibration link 210 extends to a preset position, wherein the extending direction of the first section is perpendicular to the extending direction of the second section, so that the reciprocating direction of the vibration link 210 is substantially perpendicular to the machine traveling direction.

Wherein, the first section of the vibration connecting rod 210 is sleeved with a vibration buffer device 220, and the vibration buffer device 220 plays a role in damping and reducing vibration to the motion behavior driven by the driving wheel, so that the vibration connecting rod 210 vibrates stably in the motion amplitude range. The vibration damping device 220 is a soft material, optionally a rubber structure. On the other hand, the vibration damping device 220 also protects the vibration link 210 from damage caused by collision with other components.

The rotation speed of the motor can be adjusted according to the working environment of the wiping mechanism, so that the preset reciprocation period of the vibration plate 110, that is, the vibration frequency of the vibration plate 110 can be adjusted to achieve different cleaning effects. For example, when working on flat ground, the preset reciprocation period can be automatically and dynamically adjusted longer, and the water amount of the water pump can be automatically and dynamically adjusted smaller; when the automatic cleaning equipment works on the uneven ground, the preset reciprocating period can be automatically and dynamically adjusted to be shorter, and the water quantity of the water pump can be automatically and dynamically adjusted to be larger, so that a better cleaning effect is achieved.

Embodiments of the present application also provide a cleaning apparatus, as shown in fig. 11, the cleaning apparatus 20 including the above-described wiping mechanism 10. The cleaning device 20 may be, for example, a mopping/brushing robot, a vacuum suction robot, a window climbing robot, or the like.

According to the cleaning equipment provided by the application, the wiping component in the wiping mechanism comprises the plurality of vibrating plates, the vibrating component can drive the vibrating connecting rod to reciprocate along the preset direction, and then the vibrating plates where the connecting part is located can be driven to reciprocate when the vibrating connecting rod reciprocates along the preset direction. For more advantageous effects of the cleaning device, please refer to the discussion of the embodiments of the cleaning device, and the description thereof is omitted herein.

Specifically, the cleaning apparatus 20 may further include a mobile platform, a sensing system, a control system, a driving system, a cleaning module, an energy system, and a human-machine interaction system.

The mobile platform may be an autonomous mobile platform or a non-autonomous mobile platform. The autonomous mobile platform can automatically and adaptively make operation decisions according to unexpected environmental input; the non-autonomous mobile platform may execute a given program or operate in accordance with certain logic.

The sensing system comprises a position determining device positioned above the mobile platform, a buffer positioned at the forward part of the mobile platform, a cliff sensor and an ultrasonic sensor positioned at the bottom of the mobile platform, an infrared sensor, a magnetometer, an accelerometer, a gyroscope, an odometer and other sensing devices, and various position information and motion state information of the machine are provided for the control system. The cliff sensors are arranged on the bottom of the mobile platform and in front of and behind the driving wheel assembly and used for preventing falling when the automatic cleaning equipment backs up, so that the automatic cleaning equipment can be prevented from being damaged. Wherein the position determining device comprises, but is not limited to, a camera and a laser ranging device. Wherein, each component in the perception system can not only independently operate, but also jointly operate to more accurately realize the objective function. The cliff sensor and the ultrasonic sensor are used for identifying the surface to be cleaned so as to determine the physical characteristics of the surface to be cleaned, including the surface material, the cleaning degree and the like, and can be combined with a camera, a laser ranging device and the like for more accurate judgment. Wherein the forward part of the mobile platform is provided with a buffer which detects objects in the path of travel of the automatic cleaning device via a sensor system, for example an infrared sensor, through which objects the automatic cleaning device can pass.

The control system is arranged on a circuit board in the mobile platform and comprises a non-temporary memory, such as a hard disk, a flash memory and a random access memory, a communication computing processor, such as a central processing unit and an application processor, wherein the application processor is configured to receive the sensed environmental information of the plurality of sensors transmitted by the sensing system, draw an instant map of the environment where the automatic cleaning equipment is positioned by utilizing a positioning algorithm according to the obstacle information fed back by the laser ranging device and the like, autonomously determine a driving path according to the environmental information and the environmental map, and then control the driving system to perform operations such as forward, backward, steering and the like according to the autonomously determined driving path.

Wherein the drive system includes a drive motor, a drive wheel assembly, and a steering assembly. The drive motor powers the rotation of the drive wheel assembly and the steering assembly.

The energy system comprises a rechargeable battery, wherein the rechargeable battery can be connected with a charging control circuit, a battery pack charging temperature detection circuit and a battery under-voltage monitoring circuit, and the charging control circuit, the battery pack charging temperature detection circuit and the battery under-voltage monitoring circuit are connected with the single chip microcomputer control circuit.

The man-machine interaction system comprises keys on a panel of the host machine, wherein the keys are used for users to select functions; the system also comprises a display screen and/or an indicator light and/or a loudspeaker, wherein the display screen, the indicator light and the loudspeaker show the current state or function selection item of the machine to a user; a cell phone client program may also be included. For the path navigation type cleaning equipment, a map of the environment where the equipment is located and the position where the machine is located can be displayed to a user at the mobile phone client, and more abundant and humanized functional items can be provided for the user.

For example, the cleaning device provided by the application can be round as a whole, the wiping mechanism can be in a round shape, and the wiping mechanism 10 and the cleaning device body can be in a quick-dismantling type connection structure, so that the assembly and maintenance of the wiping mechanism 10 are facilitated. Of course, the cleaning apparatus may be elliptical, rectangular, irregular, etc. in its entirety, and the present application is not limited thereto.

In the examples of the present application, the term "plurality" means two or more, unless explicitly defined otherwise. The terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; "coupled" may be directly coupled or indirectly coupled through intermediaries. The specific meaning of the terms in the examples of application will be understood by those of ordinary skill in the art as the case may be.

In the description of the embodiments of the application, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience in describing the embodiments of the application and simplifying the description, and do not indicate or imply that the devices or units referred to must have a specific direction, be configured and operated in a specific direction, and thus should not be construed as limiting the embodiments of the application.

In the description of the present specification, the term "one embodiment" or "an embodiment" means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application embodiment. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above is only a preferred embodiment of the application embodiment, and is not intended to limit the application embodiment, and various modifications and changes may be made to the application embodiment by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the embodiments of the application should be included in the protection scope of the embodiments of the application.

Claims (15)

1. A wiping mechanism, comprising:

the wiping component comprises a plurality of vibrating plates, connecting rods are arranged between two adjacent vibrating plates, and the two adjacent vibrating plates can synchronously move through the connecting rods; at least one of the plurality of vibrating plates is provided with a connecting part;

the vibration assembly comprises vibration equipment and a vibration connecting rod, one end of the vibration connecting rod is connected with the vibration equipment, the other end of the vibration connecting rod is in transmission connection with the connecting part, and the vibration assembly is configured to drive the vibration connecting rod to reciprocate along a preset direction; the vibration connecting rod is configured to drive the plurality of vibration plates to reciprocate when reciprocating along a preset direction.

2. The wiping mechanism of claim 1 wherein the connection is a connecting slot and the other end of the vibrating link is positioned in the connecting slot to effect a drive connection.

3. The wiping mechanism of claim 1, further comprising:

the bottom plate is fixedly connected with the vibration equipment; the plurality of vibration plates are connected with the bottom plate through a limiting structure, and the limiting structure is configured to form limiting of movement of the plurality of vibration plates in the thickness direction of the bottom plate.

4. A wiping mechanism as claimed in claim 3, wherein the directions of movement of adjacent ones of the vibrating plates are opposite to each other when the vibrating plates reciprocate.

5. The wiping mechanism as defined in claim 4, wherein said vibration plate is provided with accommodation spaces, and both ends of said link are respectively located in the accommodation spaces of the adjacent two vibration plates; when one of the two adjacent vibrating plates reciprocates, the connecting rod can be driven to swing, so that the other vibrating plate is driven to reciprocate in the opposite direction through the connecting rod.

6. The wiping mechanism of claim 5, wherein the receiving space is a notch provided in the vibrating plate.

7. The wiping mechanism of claim 4, wherein the connecting rod is provided on the base plate via a rotating shaft, and is rotatable relative to the base plate.

8. The wiping mechanism as defined in claim 1, wherein the plurality of vibration plates move in the same direction when reciprocating.

9. The wiping mechanism as defined in claim 8, wherein adjacent two of said vibration plates are fixedly connected by said connecting rod.

10. A wiping mechanism as defined in claim 3, wherein the limit structure includes a limit arm provided on the vibration plate and a limit portion provided on the base plate; or the limiting arm is arranged on the bottom plate, and the limiting part is arranged on the vibrating plate; the limiting part is provided with a limiting groove, and the limiting arm is positioned in the limiting groove to limit the movement of the plurality of vibrating plates in the thickness direction of the bottom plate.

11. The wiping mechanism according to claim 1, wherein the connecting portion is provided on one of the two adjacent vibrating plates, and the connecting portion and the link are provided on both sides in the width direction of the vibrating plate, respectively.

12. The wiping mechanism as defined in claim 11, wherein the connecting portion and the link are provided on the same side in the width direction of the other of the vibration plates, respectively.

13. A wiping mechanism as defined in claim 3, further comprising:

the reset assembly comprises a fixed arm and an elastic arm, the fixed arm is fixedly connected with the bottom plate, the elastic arm is connected with the fixed arm, and the elastic arm is positioned on the vibrating plate; when the vibration plate is located at the initial position, the elastic arm is in a free state, and when the vibration plate moves away from the initial position in a reciprocating mode, the vibration plate can be abutted to the elastic arm and drive the elastic arm to deform.

14. The wiping mechanism as defined in claim 1, wherein the surfaces of the plurality of vibrating plates are respectively provided with independent hook-and-loop fasteners.

15. A cleaning device comprising a wiping mechanism as claimed in any one of claims 1 to 14.