CN-122004705-A - Cleaning module, cleaning device and cleaning system

Abstract

The embodiment of the application provides a cleaning module, cleaning equipment and a cleaning system. The cleaning module comprises a mounting frame, a cleaning piece, a swing arm and a butt joint piece, when the second output end corresponds to the butt joint piece, the second output end is in contact with the butt joint piece so as to realize the switching of the first output end between a retracted position and an outward swinging position, wherein when the second output end is located in a first avoidance area or a second avoidance area, the driving assembly drives the cleaning piece to rotate through the first output end and the cleaning piece receives a friction moment opposite to the rotation direction of the cleaning piece, the friction moment can drive the swing arm to rotate around the rotation end, so that the second output end is separated from the first avoidance area or the second avoidance area, and the second output end is in contact with the butt joint piece. According to the embodiment of the application, the rotation of the cleaning piece and the free switching of the cleaning piece between the outward swinging position and the inward shrinking position can be simultaneously realized by only one driving source, the driving source is not required to be additionally added, and meanwhile, the space occupied by the cleaning module in the cleaning equipment is reduced.

Inventors

• WANG MENG

Assignees

• 追觅创新科技(苏州)有限公司

Dates

Publication Date

20260512

Application Date

20260402

Claims (19)

1. 1. A cleaning module for use with a cleaning device, the cleaning module comprising: A mounting frame; The swing arm comprises a driving assembly, a rotating end, a first output end and a second output end, the rotating end is rotationally connected with the mounting frame, the first output end is far away from the rotating end and can be switched between a retracted position and an outward swinging position through rotation of the rotating end, and the driving assembly is used for simultaneously driving the first output end and the second output end to rotate in the same direction; the cleaning piece is connected to the first output end and is used for cleaning the surface to be cleaned; The butt joint part is arranged on the mounting frame, one end of the butt joint part is provided with a first avoidance area, and the other end of the butt joint part is provided with a second avoidance area, the first avoidance area corresponds to the retracted position, the second avoidance area corresponds to the outward swing position, and when the second output end corresponds to the butt joint part, the second output end contacts with the butt joint part so as to realize the switching of the first output end between the retracted position and the outward swing position; under the condition that the second output end is located in the first avoidance area or the second avoidance area, when the driving assembly drives the cleaning piece to rotate through the first output end and the cleaning piece receives a friction torque opposite to the rotation direction of the cleaning piece, the friction torque can drive the swing arm to rotate around the rotation end, so that the second output end is separated from the first avoidance area or the second avoidance area, and the second output end is in contact with the butt joint piece.
2. 2. The cleaning module of claim 1, wherein a gap is provided between the second output end and the inner sidewall of the first avoidance zone when the second output end is located in the first avoidance zone, and a gap is provided between the second output end and the inner sidewall of the second avoidance zone when the second output end is located in the second avoidance zone.
3. 3. The cleaning module of claim 2, wherein a first mating portion is provided on an outer periphery of the second output end, and the docking member is provided with a second mating portion, the first mating portion being contactable with the second mating portion to effect switching of the first output end between the retracted position and the swung-out position.
4. 4. A cleaning module according to claim 3, wherein the first mating portion is a friction wheel and the second mating portion is a rubbed portion.
5. 5. The cleaning module of claim 4, wherein the surface of the friction wheel has a plurality of friction teeth and the surface of the rubbed portion has a plurality of bristles.
6. 6. The cleaning module of claim 3, wherein the first mating portion is a gear and the second mating portion is a rack.
7. 7. The cleaning module of any one of claims 1-6, wherein the mount has a first region, a second region, and a third region communicating the first region with the second region, the first region forming the first relief region, the second region forming the second relief region, the docking member being mounted within the third region.
8. 8. The cleaning module of claim 7, wherein the first region and the second region are provided with a first groove and a second groove, respectively, the first groove and the second groove being recessed in a direction away from the second output end, respectively.
9. 9. The cleaning module of claim 8, wherein the first and second grooves are each covered with an auxiliary docking member, and wherein the auxiliary docking members in the first and second grooves are each engaged with the docking member.
10. 10. The cleaning module of claim 9, wherein the auxiliary docking member is integrally formed with the docking member.
11. 11. The cleaning module of claim 8, wherein the groove walls of the first groove and the second groove parallel to the axis of rotation of the second output end are curved.
12. 12. The cleaning module of claim 1, wherein the cleaning module comprises a cleaning module, The cleaning module further comprises an elastic piece, and two ends of the elastic piece are respectively connected with the mounting frame and the swing arm in a rotating mode; When the second output end is positioned in the first avoidance area or the second avoidance area, and the driving assembly drives the cleaning piece to rotate through the first output end and the friction moment born by the cleaning piece is smaller than or equal to the elastic force of the elastic piece, the second output end is kept in the first avoidance area or the second avoidance area; when the driving assembly drives the cleaning piece to rotate through the first output end and the friction torque received by the cleaning piece is larger than the elastic force of the elastic piece, the friction torque can drive the swing arm to rotate around the rotating end, so that the second output end is separated from the first avoidance area or the second avoidance area, and the second output end is in contact with the abutting piece.
13. 13. The cleaning module of claim 12, wherein the elastic member is a torsion spring, the torsion spring includes a middle portion, a first end and a second end, the first end is disposed at one end of the middle portion, the second end is disposed at the other end of the middle portion, the mounting bracket includes a first connecting portion, the swing arm includes a second connecting portion, the first end is rotatably connected to the first connecting portion, and the second end is rotatably connected to the second connecting portion.
14. 14. The cleaning module of claim 1 or 12, wherein the drive assembly has at least a first rotational speed and a second rotational speed, the second rotational speed being greater than the first rotational speed; when the driving assembly is at the first rotating speed, the second output end is kept in the first avoidance area or the second avoidance area; When the driving assembly is changed from the first rotating speed to the second rotating speed, the second output end is separated from the first avoidance area or the second avoidance area and is contacted with the abutting piece.
15. 15. The cleaning module of claim 1, wherein the drive assembly comprises a drive motor and a drive gear set, the drive motor is configured to drive the drive gear set to rotate, one of the gears in the drive gear set is configured to drive the first output to rotate, and the other gear is configured to drive the second output to rotate.
16. 16. The cleaning module of claim 1, further comprising a detection assembly disposed on the swing arm and/or the mounting frame; The detection assembly is configured to acquire a position of the swing arm to detect whether the first output is in the swing-out position or the retracted position.
17. 17. The cleaning module of claim 1, wherein the second output is located between the rotating end and the first output.
18. 18. A cleaning apparatus comprising a main body and a cleaning module as claimed in any one of claims 1 to 17, the cleaning module being provided on the main body.
19. 19. A cleaning system comprising a base station and the cleaning apparatus of claim 18, the base station configured to interface with the cleaning apparatus.

Description

Cleaning module, cleaning device and cleaning system Technical Field The application relates to the technical field of cleaning equipment, in particular to a cleaning module, cleaning equipment and a cleaning system. Background In recent years, with the improvement of the living standard of people, household cleaning gradually enters an automatic and intelligent age, and the cleaning equipment, such as a floor mopping robot or a sweeping and mopping integrated robot, can liberate people from household cleaning work, so that the workload of people in household cleaning is effectively reduced. A typical floor mopping robot comprises a main body, a roller brush and a mop. The mop can swing, for example, the mop component can swing to the outer side of the main body when in use, so that the floor positioned on the outer side of the main body can be cleaned, and the mop can be retracted after the cleaning is finished. However, in the related art, the rotation of the mop itself and the aforementioned swinging are driven by different motors, which is costly and occupies the internal space of the apparatus. Disclosure of Invention The embodiment of the application provides a cleaning module, cleaning equipment and a cleaning system, which are used for solving the technical problems that the rotation of a mop in the related art and the swinging of the mop adopt different motor driving, the cost is high, and a plurality of motors occupy the internal space of the equipment. In a first aspect, an embodiment of the present application provides a cleaning module, applied to a cleaning device, where the cleaning module includes: A mounting frame; The swing arm comprises a driving assembly, a rotating end, a first output end and a second output end, the rotating end is rotationally connected with the mounting frame, the first output end is far away from the rotating end and can be switched between a retracted position and an outward swinging position through rotation of the rotating end, and the driving assembly is used for simultaneously driving the first output end and the second output end to rotate in the same direction; the cleaning piece is connected to the first output end and is used for cleaning the surface to be cleaned; The butt joint part is arranged on the mounting frame, one end of the butt joint part is provided with a first avoidance area, and the other end of the butt joint part is provided with a second avoidance area, the first avoidance area corresponds to the retracted position, the second avoidance area corresponds to the outward swing position, and when the second output end corresponds to the butt joint part, the second output end contacts with the butt joint part so as to realize the switching of the first output end between the retracted position and the outward swing position; under the condition that the second output end is located in the first avoidance area or the second avoidance area, when the driving assembly drives the cleaning piece to rotate through the first output end and the cleaning piece receives a friction torque opposite to the rotation direction of the cleaning piece, the friction torque can drive the swing arm to rotate around the rotation end, so that the second output end is separated from the first avoidance area or the second avoidance area, and the second output end is in contact with the butt joint piece. According to the cleaning module provided by the embodiment of the application, the driving assembly can drive the first output end and the second output end to rotate in the same direction at the same time so as to drive the second output end to be in contact with the butt joint piece. The second rotating contact end can act on the butt joint part, so that the second output end can move to the first avoidance area or the second avoidance area along the extending direction of the butt joint part, and the swing arm is driven to switch between the retracted position and the outward swing position, so that the cleaning part can switch between the retracted position and the outward swing position. Through the arrangement, the cleaning module can simultaneously realize the rotation of the cleaning piece and the free switching of the cleaning piece between the outward swinging position and the inward shrinking position by only one driving source (driving assembly), the driving source is not required to be additionally increased, the production cost is reduced, the space occupied by the cleaning module in the cleaning equipment is reduced, and more layout space is provided for other parts in the cleaning equipment. In an alternative embodiment, when the second output end is located in the first avoidance area, a gap is formed between the second output end and the inner side wall of the first avoidance area, and when the second output end is located in the second avoidance area, a gap is formed between the second output end and the inner side wall of the second avoidance area. I