Self-moving cleaning robot

Abstract

The utility model relates to a self-moving cleaning robot. The self-moving cleaning robot comprises a cleaning body, a supporting assembly and a handheld part. A driving wheel set is arranged at the bottom of the cleaning body, and the cleaning body is controlled by the driving wheel set to walk on the working face so as to conduct self-moving cleaning on the working face. A butt joint part is arranged on the cleaning main body; the supporting assembly is arranged on the cleaning body and moves between a first position and a second position relative to the cleaning body. When located at the first position, the supporting assembly is supported on the working face; in the second position, the supporting assembly is away from the working surface; the handheld part is detachably connected with the butt joint part so as to push the cleaning body to move on the working face at least through the handheld part. By means of the supporting assembly, when a user pushes the self-moving cleaning robot to move through the handheld part, the situation that one end tilts is avoided, and the self-moving cleaning robot is always attached to the working face.

Description

TECHNICAL FIELD

[0001] The present disclosure relates to the field of cleaning equipment, in particular to a self-moving cleaning robot. BACKGROUND

[0002] Environmental sanitation is an important factor affecting the quality of life, therefore, with the continuous improvement of people's requirements for the quality of life, the corresponding requirements for environmental sanitation are also getting higher and higher, so there are many ground cleaning devices, commonly used are dust collectors, sweeping machines and floor washing machines, etc. The floor washing machine is a cleaning machine that cleans the ground, dries the sewage and takes the sewage away from the scene.

[0003] In order to save manpower, many self-moving cleaning robots that can move on the working surface for cleaning have appeared. However, since the self-moving cleaning robot cleans autonomously, some dead angles that cannot be cleaned may easily occur. Therefore, some self-moving cleaning robots that can be used with a push rod have appeared on the market, and the user can install the push rod on the self-moving cleaning robot, and then manually push the self-moving cleaning robot to move by using the push rod to clean the dead angle. However, when the user manually pushes the self-moving cleaning robot to move by using the push rod, the self-moving cleaning robot is easy to be unevenly stressed, resulting in an unbalanced body, which affects the normal use of the user. CONTENT OF THE UTILITY MODEL

[0004] The present disclosure provides a self-moving cleaning robot to solve the problems in the prior art.

[0005] According to a first aspect of the present disclosure, a self-moving cleaning robot is provided, comprising:

[0006] a cleaning body, a bottom of the cleaning body is provided with a driving wheel set, the cleaning body is configured to walk on a working surface under the control of the driving wheel set to perform self-moving cleaning on the working surface; and a docking portion is arranged on the cleaning body;

[0007] a supporting assembly, the supporting assembly is arranged on the cleaning body and is configured to move relative to the cleaning body between a first position and a second position; when located at the first position, the supporting assembly is configured to be supported on the working surface; and when located at the second position, the supporting assembly is configured to be away from the working surface;

[0008] a hand-held portion, the hand-held portion is configured to be detachably connected with the docking portion, so as to at least push the cleaning body to move on the working surface through the hand-held portion.

[0009] In an embodiment of the present disclosure, the supporting assembly is configured to move relative to the cleaning body between the first position and the second position under the control of a transmission mechanism;

[0010] The hand-held part is configured to drive the support assembly to the first position by the transmission mechanism after being installed in place.

[0011] In one embodiment of the present disclosure, the front side is recorded as the front side in the direction of travel of the self-moving cleaning robot, and the side opposite to it is recorded as the rear side; the driving wheel is arranged on the cleaning body at a position in front of the driving wheel set; and the support assembly is arranged on the cleaning body at a position behind the driving wheel set.

[0012] In one embodiment of the present disclosure, the docking portion at least comprises a docking groove configured to extend downward from the top of the cleaning body; the transmission mechanism comprises a movable part movably connected to the cleaning body; and the bottom of the hand-held part is provided with an abutting portion configured to extend into the docking groove and push the movable part to move a predetermined distance after the hand-held part is assembled with the cleaning body.

[0013] In one embodiment of the present disclosure, the cleaning body is provided with a guide groove extending in the vertical direction, the support assembly comprises a lifting shaft matched with the guide groove and pre-pressed on the cleaning body by a first elastic member, and a support wheel connected to the bottom of the lifting shaft; the lifting shaft is configured to drive the support wheel to move in the direction of the first position against the elastic force of the first elastic member after being subjected to an external force, and to be reset under the elastic restoring force of the first elastic member when the external force is removed.

[0014] In one embodiment of the present disclosure, the transmission mechanism further comprises a transfer assembly movably connected to the cleaning body by a second elastic member, and the support assembly is arranged in the movement path of the transfer assembly; the transfer assembly is configured to drive the support assembly to move in the direction of the first position under the control of the movable part.

[0015] In one embodiment of the present disclosure, the transmission mechanism further comprises a transmission member for drivingly connecting the movable part and the transfer assembly, respectively; the transmission member is configured to extend on the cleaning body from the position of the movable part to the position of the transfer assembly.

[0016] In one embodiment of the present disclosure, the docking groove is located in the middle region of the cleaning body; the transmission member is a rope, one end of the rope is fixedly connected with the movable part, and the other end is configured to be fixedly connected with the transfer assembly; and the movable part is configured to drive the transfer assembly to move in the process of movement.

[0017] In one embodiment of the present disclosure, the transfer assembly comprises a sliding part slidably connected to the cleaning body, and the sliding part is configured to slide on the cleaning body under the control of the movable part to drive the support assembly to move in the vertical direction.

[0018] In one embodiment of the present disclosure, the top of the support assembly is provided with a rolling part, which is configured to be located in the movement path of the sliding part, and the sliding part is configured to push the rolling part to move in the vertical direction to the first position during movement.

[0019] In one embodiment of the present disclosure, the movement direction of the sliding part is configured to be perpendicular to the movement direction of the support assembly; when the support assembly is in the first position, the top of the support assembly is configured to abut against the bottom of the sliding part.

[0020] In one embodiment of the present disclosure, the adapter assembly includes an eccentric cam rotatably connected to the cleaning body, which is configured to push the support assembly to move in the vertical direction during the rotation of the active part on the cleaning body.

[0021] In one embodiment of the present disclosure, the top of the support assembly is configured to include at least a guide slope and an abutting plane connected together; the eccentric cam is configured to cooperate with the guide slope during rotation to push the support assembly to move to the first position, and when the support assembly is in the first position, the abutting plane of the support assembly is configured to abut against the eccentric cam.

[0022] According to a second aspect of the present disclosure, a self-moving cleaning robot is provided, comprising:

[0023] a cleaning body, the bottom of the cleaning body is provided with a drive wheel set, and the cleaning body is configured to move on the working surface under the control of the drive wheel set to perform self-moving cleaning on the working surface;

[0024] a support assembly, the support assembly is provided on the cleaning body and is configured to move relative to the cleaning body between a first position and a second position; when in the first position, the support assembly is configured to be supported on the working surface; when in the second position, the support assembly is configured to be away from the working surface;

[0025] a handheld part, the handheld part is configured to be detachably assembled with the cleaning body to at least push the cleaning body to move on the working surface through the handheld part;

[0026] wherein, when the handheld part is assembled with the cleaning body, the self-moving cleaning robot is in a manual cleaning mode, and the support assembly is in the first position; when the handheld part is separated from the cleaning body, the self-moving cleaning robot is in an automatic cleaning mode, and the support assembly is in the second position.

[0027] The self-moving cleaning robot of the present disclosure has two working states, an automatic working state and a manual working state. In the automatic working state, the handheld part is not connected with the docking part and the supporting assembly is in the second position, i.e., the position away from the working surface, and the driving wheel set can drive the cleaning main body to walk on the working surface to perform self-moving cleaning on the working surface.

[0028] In the manual working state, the user needs to connect the handheld part with the docking part, and after the handheld part is installed in place, the supporting assembly can also move to the first position, i.e., the position supported on the working surface, and the user can move the cleaning main body on the working surface through the handheld part.

[0029] During the process of moving the cleaning main body on the working surface, the supporting assembly can support the cleaning main body on the working surface, thereby providing effective support to the bottom of the self-moving cleaning robot, ensuring that the user will not appear one end of the self-moving cleaning robot to be raised during the process of moving the self-moving cleaning robot through the handheld part, ensuring that the self-moving cleaning robot always closely adheres to the working surface, thereby ensuring that the user can move the self-moving cleaning robot to effectively clean the dead angle, effectively improving the user's experience.

[0030] Other features of the present disclosure and its advantages will become apparent from the following detailed description of exemplary embodiments of the present disclosure with reference to the drawings. BRIEF DESCRIPTION OF DRAWINGS

[0031] The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the present disclosure and, together with the description, serve to explain the principles of the present disclosure.

[0032] Figure 1 is a perspective view of a self-moving cleaning robot provided by an embodiment of the present disclosure;

[0033] Figure 2 is a side view of a self-moving cleaning robot provided by an embodiment of the present disclosure;

[0034] Figure 3 is a cross-sectional view of a self-moving cleaning robot provided by an embodiment of the present disclosure, when the supporting wheel is in the first position;

[0035] Figure 4 is a perspective cross-sectional view of a self-moving cleaning robot provided by an embodiment of the present disclosure, when the supporting wheel is in the second position;

[0036] Figure 5 is a cross-sectional view of a self-moving cleaning robot provided by an embodiment of the present disclosure, when the supporting wheel is in the second position;

[0037] Figure 6is a partial cross-sectional schematic view of a self-moving cleaning robot according to an embodiment of the present disclosure when a support wheel is in a first position;

[0038] Figure 7 is a partial cross-sectional schematic view of a self-moving cleaning robot according to an embodiment of the present disclosure when a support wheel is in a second position;

[0039] Figure 8 is a partial cross-sectional schematic view of a self-moving cleaning robot according to an embodiment of the present disclosure when a support wheel is in a first position;

[0040] Figure 9 is a partial cross-sectional schematic view of a self-moving cleaning robot according to an embodiment of the present disclosure when a support wheel is in a second position.

[0041] Figures 1 to 9 The one-to-one correspondence between the names of various components and the reference numerals is as follows:

[0042] 10, cleaning body; 11, docking portion; 111, docking groove; 12, drive wheel set; 13, travel wheel; 14, guide groove; 20, support assembly; 21, lifting shaft; 22, support wheel; 23, first elastic member; 24, rolling portion; 25, guide inclined surface; 26, abutting surface; 30, transmission mechanism; 31, movable member; 32, adapter assembly; 321, sliding portion; 322, eccentric cam; 33, transmission member; 40, handheld portion. DETAILED DESCRIPTION

[0043] Various exemplary embodiments of the present disclosure will now be described in detail with reference to the accompanying drawings. Note that the relative arrangement, numerical expressions, and numerical values of components and steps set forth in these embodiments are not limiting to the scope of the present disclosure unless otherwise specifically stated. In all examples shown and discussed herein, any specific value should be interpreted as merely exemplary and not as a limitation. Thus, other examples of the exemplary embodiments can have different values.

[0044] In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present disclosure. However, the present disclosure can be practiced without the specific details, which are not necessary for the understanding of the present disclosure, and it is understood that the present disclosure is not limited to the particular examples disclosed herein. Techniques, methods, and devices known to those of ordinary skill in the relevant art can not be discussed in detail in order to avoid obscuring the present disclosure. In appropriate cases, descriptions of similar techniques, methods, and devices can be discussed in connection with other examples.

[0045] The terminology used in the one or more embodiments of the present disclosure is for the purpose of describing particular embodiments only and is not intended to be limiting of the one or more embodiments of the present disclosure. As used in the one or more embodiments of the present disclosure and the accompanying claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "and / or," as used in the one or more embodiments of the present disclosure, signify all possible combinations of listed items, including one or more of items, unless the context clearly indicates otherwise.

[0046] It is to be understood that, although the terms first, second, etc. can be used herein to describe various information, the information should not be limited to these terms. These terms are only used to differentiate one piece of information from another. For example, a first can be termed a second, and, similarly, a second can be termed a first, without departing from the scope of the one or more embodiments of the present disclosure. The word "if' as used herein means "when" or "upon" or "in response to the determination" depending on the context. In this document, "upper," "lower," "front," "back," "left," "right," and the like mean relative positions for ease of description and are not limiting of an absolute position. In this document, "identical," "same," and the like are not limited to a strict mathematical and / or geometric sense, but also include errors that can be understood by those skilled in the art and allowed in manufacturing or use. Unless otherwise stated, numerical ranges in this document include not only the entire range within the two endpoints, but also several sub-ranges contained therein.

[0047] The present disclosure provides a self-moving cleaning robot, which comprises a cleaning body, a supporting assembly, and a handheld part; wherein the bottom of the cleaning body is provided with a driving wheel set, the cleaning body is configured to walk on a working surface under the control of the driving wheel set to perform self-moving cleaning on the working surface; the cleaning body is provided with a docking part; the supporting assembly is arranged on the cleaning body and is configured to move between a first position and a second position relative to the cleaning body; when located at the first position, the supporting assembly is configured to be supported on the working surface; when located at the second position, the supporting assembly is configured to be away from the working surface; the handheld part is configured to be detachably connected with the docking part to at least move the cleaning body on the working surface by the handheld part.

[0048] Therefore, the self-moving cleaning robot of the present disclosure has two working states of an automatic working state and a manual working state. In the automatic working state, the handheld part is not connected with the docking part and the supporting assembly is in the second position, i.e., the position away from the working surface, so that the driving wheel set can drive the cleaning body to walk on the working surface to perform self-moving cleaning on the working surface.

[0049] In the manual working state, the user needs to connect the handheld part with the docking part, after the handheld part is installed in place, the support assembly can also move to the first position, that is, in the position of supporting on the working surface, the user can push the cleaning main body to move on the working surface through the handheld part.

[0050] During the process of pushing the cleaning main body to move on the working surface, the support assembly can support the cleaning main body on the working surface, thereby providing effective support to the bottom of the self-moving cleaning robot, ensuring that the user will not appear one end of the situation during the process of pushing the self-moving cleaning robot to move through the handheld part, ensuring that the self-moving cleaning robot always closely adheres to the working surface, thereby ensuring that the user can push the self-moving cleaning robot to effectively clean the dead angle, effectively improving the user's experience.

[0051] For the convenience of understanding, the specific structure of the self-moving cleaning robot of the present disclosure and its working principle will be described in detail below with reference to Figures 1 to 9 one embodiment.

[0052] As shown in Figure 1 and Figure 2 , the present disclosure provides a self-moving cleaning robot, which comprises a cleaning main body 10, a support assembly 20 and a handheld part 40; wherein the bottom of the cleaning main body 10 is provided with a drive wheel set 12, and the cleaning main body 10 is configured to walk on the working surface under the control of the drive wheel set 12 to perform self-moving cleaning on the working surface; the cleaning main body 10 is provided with a docking part 11; the support assembly 20 is arranged on the cleaning main body 10 and is configured to move between a first position and a second position relative to the cleaning main body 10; when located in the first position, the support assembly 20 is configured to support on the working surface; when located in the second position, the support assembly 20 is configured to be away from the working surface; the handheld part 40 is configured to be detachably connected with the docking part 11, so as to at least push the cleaning main body 10 to move on the working surface through the handheld part 40.

[0053] Therefore, the self-moving cleaning robot of this disclosure has two working states: automatic and manual. In automatic mode, the handheld part 40 is not connected to the docking part 11, and the support component 20 is in the second position, i.e., away from the work surface. The drive wheel set 12 can drive the cleaning body 10 to move on the work surface for self-moving cleaning. In manual mode, the user needs to connect the handheld part 40 to the docking part 11. After the handheld part 40 is installed, the support component 20 can also move to the first position, i.e., supported on the work surface. The user can push the cleaning body 10 on the work surface using the handheld part 40. Furthermore, during the process of the user pushing the cleaning body 10 on the work surface, the support component 20 can support the cleaning body 10 on the work surface, thereby providing effective support to the rear bottom of the self-moving cleaning robot. This ensures that one end does not tilt up during the user's pushing of the self-moving cleaning robot using the handheld part 40, ensuring that the self-moving cleaning robot always stays close to the work surface. This ensures that the user can effectively clean the dead corners, effectively improving the user experience.

[0054] In one embodiment of this disclosure, the support component 20 is configured to move relative to the cleaning body 10 between a first position and a second position under the control of the transmission mechanism 30; the handheld part 40 is configured to move the support component 20 to the first position via the transmission mechanism 30 after being installed in place.

[0055] In manual operation mode, after the user installs the handheld part 40, the handheld part 40 can directly drive the support component 20 to move to the first position through the transmission mechanism 30, without the user having to manually control the support component 20 to move to the first position.

[0056] In another embodiment of this disclosure, in manual operation mode, after the user installs the handheld part 40, the self-moving cleaning robot can use other motion mechanisms to drive the support component 20 to move to the first position; or, after the user installs the handheld part 40, the user can use buttons, touch screens, or other means to trigger other motion mechanisms to drive the support component 20 to move to the first position, which is also convenient and facilitates control of the movement of the support component 20.

[0057] Specifically, such as Figure 2 As shown, in one embodiment of this disclosure, the direction of travel of the self-moving cleaning robot is referred to as the front side, and the side opposite to it is referred to as the rear side; a driving wheel 13 is provided on the cleaning body 10 at the position in front of the drive wheel set 12; the support component 20 is configured to be disposed on the cleaning body 10 at the position in rear of the drive wheel set 12.

[0058] In this way, in the automatic working state, the driving wheel set 12 and the traveling wheel 13 jointly support the cleaning main body to walk on the working surface. In one embodiment of the present disclosure, the traveling wheel 13 is only a passive universal wheel. The self-moving cleaning robot controls the turning of the self-moving cleaning robot on the working surface by changing the rotating speed and direction of the two driving wheels of the driving wheel set 12. The passive universal wheel only plays a supporting role, and during the turning of the self-moving cleaning robot, the passive universal wheel rotates following the rotation of the cleaning main body 10.

[0059] In another embodiment of the present disclosure, the traveling wheel 13 is a steering wheel that can be actively steered. The self-moving cleaning robot controls the turning of the self-moving cleaning robot on the working surface by changing the rotating direction of the steering wheel. The steering wheel plays both a supporting role and a role of guiding the turning of the self-moving cleaning robot.

[0060] Since the support assembly 20 is arranged on the cleaning main body 10 at the rear side of the driving wheel set 12, during the process of pushing the cleaning main body 10 on the working surface, the support assembly 20 can provide effective support to the bottom of the rear end of the self-moving cleaning robot, so as to ensure that when the user pulls back the self-moving cleaning robot during the process of pushing the self-moving cleaning robot by the hand-held part 40, the front end of the self-moving cleaning robot is not lifted up, and the self-moving cleaning robot is always in close contact with the working surface, so as to ensure that the user can push the self-moving cleaning robot to clean the dead angle effectively, and the user experience is effectively improved.

[0061] As shown in FIG. 1, Figure 3 In one embodiment of the present disclosure, the docking part 11 at least includes a docking groove 111, which is configured to extend downward from the top of the cleaning main body 10. The transmission mechanism 30 includes a movable part 31 movably connected to the cleaning main body 10. The bottom of the hand-held part 40 is provided with an abutting part, and the hand-held part 40 is configured to be assembled with the cleaning main body 10, and the abutting part is configured to extend into the docking groove 111 and push the movable part 31 to move a predetermined distance.

[0062] That is, in the manual working state, after the user assembles the hand-held part 40 with the cleaning main body 10, the abutting part at the bottom of the hand-held part 40 can extend into the docking groove 111 and directly or indirectly push the movable part 31 to move a predetermined distance, so that the support assembly 20 moves from the second position to the first position, so that the support assembly 20 can be supported on the working surface.

[0063] Further, as shown in FIG. 1, Figure 3As shown, in one embodiment of this disclosure, the cleaning body 10 is provided with a guide groove 14 extending in a vertical direction, and the support assembly 20 includes a lifting shaft 21 that cooperates with the guide groove 14 and is pre-pressed on the cleaning body 10 by a first elastic member 23, and a support wheel 22 connected to the bottom of the lifting shaft 21; the lifting shaft 21 is configured to overcome the elastic force of the first elastic member 23 and drive the support wheel 22 to move in a first position after being subjected to an external force, and to reset under the elastic restoring force of the first elastic member 23 after the external force is removed.

[0064] During the process of assembling the handheld part 40 with the cleaning body 10, when the lifting shaft 21 is subjected to external force, it can overcome the elastic force of the first elastic element 23 and drive the support wheel 22 to move towards the first position, so that the support component 20 moves from the second position to the first position; when the user removes the handheld part 40 from the cleaning body 10, the first elastic element 23 can automatically drive the lifting shaft 21 to reset under its own elastic restoring force, so that the support wheel 22 moves from the first position to the second position, without the need for the user to manually reset, effectively improving the user experience.

[0065] like Figures 4 to 9 As shown, in one embodiment of this disclosure, the transmission mechanism 30 further includes a transfer component 32 movably connected to the cleaning body 10 via a second elastic member, and the support component 20 is configured to be located in the movement path of the transfer component 32; the transfer component 32 is configured to be controlled by the movable member 31 to push the support component 20 toward a first position.

[0066] That is, during the process of the user assembling the handheld part 40 with the cleaning body 10, when the movable part 31 moves, it can overcome the elastic force of the second elastic part and pull the adapter component 32 to move; since the support component 20 is located in the movement path of the adapter component 32, during the movement of the adapter component 32, it can push the movable part 31 to push the support component 20 to move in the direction of the first position; and the second elastic part can also automatically drive the adapter component 32 to reset under its own elastic restoring force.

[0067] Specifically, such as Figure 5 As shown, during the above-mentioned movement, the adapter 32 moves in the horizontal direction, while the movable part 31 and the support component 20 both move in the vertical direction and are staggered from each other. The adapter 32 can effectively convert the vertical movement of the movable part 31 into the vertical movement of the support component 20, thereby achieving the purpose of driving the support wheel 22 to move between the first position and the second position.

[0068] It is understandable that, such as Figure 4 and Figure 5As shown, in one embodiment of the present disclosure, the transmission mechanism 30 further comprises a transmission member 33 for transmission connection of the movable member 31 and the adapter assembly 32 respectively, the transmission member 33 is configured to extend from the position of the movable member 31 to the position of the adapter assembly 32 on the cleaning body 10. That is, in the process of movement of the movable member 31, the adapter assembly 32 can be driven to move by the transmission member 33 overcoming the elastic force of the second elastic member; since the support assembly 20 is located in the movement path of the adapter assembly 32, in the process of movement of the adapter assembly 32, the support assembly 20 can be pushed to move in the direction of the first position; and the second elastic member can also automatically drive the adapter assembly 32 to reset under the elastic restoring force of itself.

[0069] Specifically, as shown in the figure, Figure 5 As shown in the above movement process, the adapter assembly 32 moves in the horizontal direction, while the movable member 31 and the support assembly 20 both move in the vertical direction and are staggered with each other, the adapter assembly 32 can effectively convert the vertical movement of the movable member 31 into the vertical movement of the support assembly 20, so as to achieve the purpose of driving the support wheel 22 to move between the first position and the second position.

[0070] Specifically, as shown in the figure, Figure 3 As shown, in one embodiment of the present disclosure, the docking groove 111 is located in the middle region of the cleaning body 10; the transmission member 33 is a rope, one end of the rope is fixedly connected with the movable member 31, and the other end is configured to be fixedly connected with the adapter assembly 32; the movable member 31 is configured to drive the adapter assembly 32 to move in the process of movement. That is, in the process of upward and downward movement of the movable member 31 in the vertical direction, the one end of the rope can be pulled to move upward and downward, and then the other end of the rope can be pulled to move in the horizontal direction, and further the adapter assembly 32 can be pulled to move in the horizontal direction. By arranging the soft rope between the movable member 31 and the adapter assembly 32, the vertical movement of the movable member 31 can be converted into the horizontal movement of the adapter assembly 32.

[0071] As shown in the figure, Figures 3 to 7 As shown, in one embodiment of the present disclosure, the adapter assembly 32 comprises a sliding part 321 slidingly connected on the cleaning body 10, the sliding part 321 is configured to be controlled by the sliding of the movable member 31 on the cleaning body 10 to push the support assembly 20 to move in the vertical direction. Specifically, the sliding surface is provided with an inclined extension matching surface, so that in the process of sliding of the sliding part 321 controlled by the movable member 31 on the cleaning body 10, the support assembly 20 can be pushed to move in the vertical direction by the inclined extension matching surface, and the overall structure is simple and convenient to maintain.

[0072] As shown in the figure, Figures 3 to 7As shown, in another embodiment of this disclosure, a rolling part 24 is provided on the top of the support component 20. The rolling part 24 is configured to be located in the movement path of the sliding part 321. The sliding part 321 is configured to push the rolling part 24 to move vertically toward the first position during the movement.

[0073] Since the top of the support component 20 is provided with a rolling part 24, and the inclined mating surfaces of the rolling part 24 and the sliding part 321 cooperate with each other, the sliding part 321 can push the rolling part 24 to move in the vertical direction towards the first position during the movement. At the same time, the rolling part 24 can also rotate relative to the sliding part 321, thereby effectively reducing the friction between the rolling part 24 and the sliding part 321.

[0074] like Figure 6 and Figure 7 As shown, in another embodiment of this disclosure, the movement direction of the sliding part 321 is configured to be perpendicular to the movement direction of the support component 20; when the support component 20 is in the first position, the top of the support component 20 is configured to abut against the bottom of the sliding part 321. Since the movement direction of the sliding part 321 is perpendicular to the movement direction of the support component 20, and when the support component 20 is in the first position, the top of the support component 20 abuts against the bottom of the sliding part 321, thereby ensuring that the sliding part 321 can push the top of the support component 20 to move vertically towards the first position during the movement.

[0075] like Figure 8 and Figure 9 As shown, in another embodiment of this disclosure, the adapter 32 includes an eccentric cam 322 rotatably connected to the cleaning body 10. The eccentric cam 322 is configured to push the support assembly 20 to move in the vertical direction during the rotation of the movable part on the cleaning body 10. That is, during the vertical up-and-down movement of the movable part 31, the eccentric cam 322 can be pulled to rotate. During the vertical rotation of the movable part on the cleaning body 10, the eccentric cam 322 can push the support assembly 20 to move in the vertical direction. The overall structure is relatively simple and easy to maintain.

[0076] Furthermore, such as Figure 8 and Figure 9 As shown, in one embodiment of this disclosure, the top of the support assembly 20 is configured to include at least a guide ramp 25 and an abutment plane 26 connected together; the eccentric cam 322 is configured to cooperate with the guide ramp 25 during rotation to push the support assembly 20 to move in a first position, and when the support assembly 20 is in the first position, the abutment plane 26 of the support assembly 20 is configured to abut against the eccentric cam 322.

[0077] That is, during the assembly of the handheld part 40 and the cleaning main body 10, the eccentric cam 322 can cooperate with the guide inclined surface 25 to push the support assembly 20 to move in the direction of the first position when the eccentric cam 322 rotates. When the support assembly 20 moves to the first position, the eccentric cam 322 abuts against the abutting surface 26 of the support assembly 20, so that the support assembly 20 is maintained at the first position.

[0078] The self-moving cleaning robot also comprises a cleaning main body 10, a support assembly 20, and a handheld part 40. The bottom of the cleaning main body 10 is provided with a driving wheel set 12, and the cleaning main body 10 is configured to walk on the working surface under the control of the driving wheel set 12 to perform self-moving cleaning on the working surface. The support assembly 20 is arranged on the cleaning main body 10 and is configured to move relative to the cleaning main body 10 between a first position and a second position. When located at the first position, the support assembly 20 is configured to be supported on the working surface. When located at the second position, the support assembly 20 is configured to be away from the working surface. The handheld part 40 is configured to be detachably assembled with the cleaning main body 10 to at least move the cleaning main body 10 on the working surface by the handheld part 40. When the handheld part 40 is assembled with the cleaning main body 10, the self-moving cleaning robot is in a manual cleaning mode, and the support assembly 20 is located at the first position. When the handheld part 40 is separated from the cleaning main body 10, the self-moving cleaning robot is in an automatic cleaning mode, and the support assembly 20 is located at the second position.

[0079] That is, the self-moving cleaning robot of the present disclosure has two cleaning modes, namely an automatic cleaning mode and a manual cleaning mode.

[0080] In the automatic cleaning mode, the handheld part 40 is separated from the cleaning main body 10, and the support assembly 20 is located at the second position, that is, the position away from the working surface. The driving wheel set 12 can drive the cleaning main body 10 to walk on the working surface to perform self-moving cleaning on the working surface.

[0081] In the manual cleaning mode, the user needs to assemble the handheld part 40 with the cleaning main body 10. After the handheld part 40 is installed in place, the support assembly 20 is located at the first position, that is, the position supported on the working surface. The user can move the cleaning main body 10 on the working surface by the handheld part 40.

[0082] During the movement of the cleaning main body 10 on the working surface by the user in the manual cleaning mode, the support assembly 20 can support the cleaning main body 10 on the working surface, thereby providing effective support to the bottom of the self-moving cleaning robot, ensuring that the user will not appear one end of the lifting during the movement of the self-moving cleaning robot by the handheld part 40, ensuring that the self-moving cleaning robot always closely adheres to the working surface, thereby ensuring that the user can move the self-moving cleaning robot to effectively clean the dead angle, and effectively improving the user experience.

[0083] Application scenarios

[0084] The self-moving cleaning robot provided by the present disclosure comprises a cleaning main body 10, a supporting assembly 20 and a handheld part 40; wherein the bottom of the cleaning main body 10 is provided with a driving wheel set 12, and the cleaning main body 10 is configured to walk on a working surface under the control of the driving wheel set 12 to perform self-moving cleaning on the working surface; the cleaning main body 10 is provided with a docking part 11; the supporting assembly 20 is arranged on the cleaning main body 10 and is configured to move between a first position and a second position relative to the cleaning main body 10; when located at the first position, the supporting assembly 20 is configured to be supported on the working surface; when located at the second position, the supporting assembly 20 is configured to be away from the working surface; the handheld part 40 is configured to be detachably connected with the docking part 11 to at least move the cleaning main body 10 on the working surface through the handheld part 40.

[0085] Therefore, the self-moving cleaning robot of the present disclosure has two working states of an automatic working state and a manual working state. In the automatic working state, the handheld part 40 is not connected with the docking part 11 and the supporting assembly 20 is located at the second position, i.e. the position away from the working surface, so that the driving wheel set 12 can drive the cleaning main body 10 to walk on the working surface to perform self-moving cleaning on the working surface.

[0086] In the manual working state, the user needs to connect the handheld part 40 with the docking part 11, and after the handheld part 40 is installed in place, the supporting assembly 20 can also move to the first position, i.e. the position supported on the working surface, so that the user can move the cleaning main body 10 on the working surface through the handheld part 40.

[0087] During the process of moving the cleaning main body 10 on the working surface, the supporting assembly 20 can support the cleaning main body 10 on the working surface to provide effective support to the bottom of the self-moving cleaning robot, so that the user can not appear one end of the self-moving cleaning robot to be raised during the process of moving the self-moving cleaning robot through the handheld part 40, and the self-moving cleaning robot can always be close to the working surface, so that the user can move the self-moving cleaning robot to clean the dead angle effectively, and the user's experience is effectively improved.

[0088] Having described above several embodiments of the disclosure, any modifications and variations that fall within the scope of the described embodiments are also contemplated by the inventor(s). As such, the foregoing description is not intended to limit the scope of the disclosure, and it is recognized that modifications can be made by one of ordinary skill in the art without departing from the scope and spirit of the described embodiments. The word "comprising" is used herein to mean "including" but not necessarily "consisting of" or "composed of." The word "comprising" therefore should not be interpreted as being limited to the recited items information.

Claims

1. A self-moving cleaning robot, characterized in that, The utility model relates to a self-moving cleaning robot, comprising: a cleaning body (10) provided with a driving wheel set (12) at the bottom, the cleaning body (10) is configured to walk on a working surface under the control of the driving wheel set (12) to clean the working surface; an interface (11) is arranged on the cleaning body (10); a supporting assembly (20) arranged on the cleaning body (10) and configured to move between a first position and a second position relative to the cleaning body (10); when in the first position, the supporting assembly (20) is configured to be supported on the working surface; when in the second position, the supporting assembly (20) is configured to be away from the working surface; a handheld part (40) configured to be detachably connected with the interface (11) to at least push the cleaning body (10) to move on the working surface through the handheld part (40). 2.The self-moving cleaning robot according to claim 1, characterized in that, The supporting assembly (20) is configured to move between the first position and the second position relative to the cleaning body (10) under the control of a transmission mechanism (30); After the handheld part (40) is installed in place, the transmission mechanism (30) drives the supporting assembly (20) to move to the first position. 3.The self-moving cleaning robot according to claim 2, wherein, The direction of travel of the self-moving cleaning robot is defined as the front side, and the side opposite to the front side is defined as the back side; a driving wheel (13) is arranged on the cleaning body (10) at a position in front of the driving wheel set (12); the supporting assembly (20) is configured to be arranged on the cleaning body (10) at a position behind the driving wheel set (12). 4.The self-moving cleaning robot according to claim 3, wherein, The interface (11) at least comprises an interface groove (111) configured to extend downward from the top of the cleaning body (10); the transmission mechanism (30) comprises a movable part (31) movably connected to the cleaning body (10); the bottom of the handheld part (40) is provided with an abutting part, and the handheld part (40) is configured such that, after the handheld part (40) is assembled with the cleaning body (10), the abutting part is configured to extend into the interface groove (111) and drive the movable part (31) to move a predetermined distance. 5.The self-moving cleaning robot according to claim 4, characterized in that, The cleaning body (10) is provided with a guide groove (14) extending in the vertical direction; the supporting assembly (20) comprises a lifting shaft (21) matched with the guide groove (14) and pre-pressed on the cleaning body (10) by a first elastic part (23), and a supporting wheel (22) connected to the bottom of the lifting shaft (21); the lifting shaft (21) is configured to drive the supporting wheel (22) to move in the direction of the first position against the elastic force of the first elastic part (23) after being subjected to an external force, and to be reset under the elastic restoring force of the first elastic part (23) when the external force is removed. 6.The self-moving cleaning robot according to claim 4, wherein, The transmission mechanism (30) further comprises an adapter assembly (32) movably connected to the cleaning body (10) by a second elastic member, and the support assembly (20) is configured to be located in a movement path of the adapter assembly (32); the adapter assembly (32) is configured to push the support assembly (20) to move in a direction of the first position under the control of the movable member (31).

7. The self-moving cleaning robot according to claim 6, wherein, The transmission mechanism (30) further comprises a transmission member (33) for drivingly connecting the movable member (31) and the adapter assembly (32), respectively, and the transmission member (33) is configured to extend from a position of the movable member (31) to a position of the adapter assembly (32) on the cleaning body (10). 8.The self-moving cleaning robot according to claim 7, wherein, The adapter assembly (32) comprises a sliding part (321) slidably connected to the cleaning body (10), and the sliding part (321) is configured to slide on the cleaning body (10) under the control of the movable member (31) to push the support assembly (20) to move in a vertical direction. 9.The self-moving cleaning robot according to claim 6, wherein, The adapter assembly (32) comprises a sliding part (321) slidably connected to the cleaning body (10), and the sliding part (321) is configured to slide on the cleaning body (10) under the control of the movable member (31) to push the support assembly (20) to move in a vertical direction. 10.The self-moving cleaning robot according to claim 9, wherein, The top of the support assembly (20) is provided with a rolling part (24), and the rolling part (24) is configured to be located in a movement path of the sliding part (321), and the sliding part (321) is configured to push the rolling part (24) to move in a vertical direction in a direction of the first position during movement. 11.The self-moving cleaning robot according to claim 9, wherein, The movement direction of the sliding part (321) is configured to be perpendicular to the movement direction of the support assembly (20); when the support assembly (20) is located at the first position, the top of the support assembly (20) is configured to abut against the bottom of the sliding part (321). 12.The self-moving cleaning robot according to claim 6, wherein, The adapter assembly (32) comprises an eccentric cam (322) rotatably connected to the cleaning body (10), and the eccentric cam (322) is configured to push the support assembly (20) to move in a vertical direction during rotation of the movable part on the cleaning body (10). 13.The self-moving cleaning robot according to claim 12, wherein, The top of the support assembly (20) is configured to at least include a guide inclined surface (25) and an abutting flat surface (26) connected together; the eccentric cam (322) is configured to cooperate with the guide inclined surface (25) during rotation to push the support assembly (20) to move in a direction of the first position, and when the support assembly (20) is located at the first position, the abutting flat surface (26) of the support assembly (20) is configured to abut against the eccentric cam (322).

14. A self-moving cleaning robot, characterized in that, The cleaning body (10) is configured to move on the working surface under the control of the driving wheel set (12) to perform self-moving cleaning on the working surface. ​ A support assembly (20) is arranged on the cleaning body (10) and configured to move relative to the cleaning body (10) between a first position and a second position; when in the first position, the support assembly (20) is configured to be supported on a working surface; when in the second position, the support assembly (20) is configured to be away from the working surface; A hand-held part (40) is configured to be detachably assembled with the cleaning body (10) so as to at least push the cleaning body (10) to move on the working surface through the hand-held part (40); When the hand-held part (40) is assembled with the cleaning body (10), the self-moving cleaning robot is in a manual cleaning mode, and the support assembly (20) is in the first position; when the hand-held part (40) is separated from the cleaning body (10), the self-moving cleaning robot is in an automatic cleaning mode, and the support assembly (20) is in the second position.

Images