Winding device, cleaning base station and cleaning equipment

Abstract

The invention provides a winding device, a cleaning base station and cleaning equipment. The winding device comprises a base, a winding assembly, a driving assembly and a clutch assembly. The winding assembly is rotationally connected to the base and used for winding and unwinding the cable. The clutch assembly comprises a first clutch piece, a second clutch piece and a clutch control piece, the first clutch piece is connected to the winding assembly, one end of the clutch control piece is connected to the output end of the driving assembly, and the other end of the clutch control piece is connected to the first clutch piece. During winding, the driving assembly drives the second clutch piece to move through the clutch control piece and drives the first clutch piece to rotate after the second clutch piece moves to make contact with the first clutch piece so as to drive the winding assembly to rotate. And during unwinding, the driving assembly drives the second clutch piece to move to be separated from the first clutch piece through the clutch control piece. By means of the winding assembly, the resistance borne by the winding assembly in the rotating process can be reduced easily.

Description

Technical Field

[0001] The present application relates to the field of cleaning technology, and in particular to a winding device, a cleaning base station and a cleaning device. Background Art

[0002] Window cleaning robots can replace manual work in high-altitude and outdoor window cleaning operations to solve the problem of difficult high-altitude and outdoor window cleaning.

[0003] The window cleaning robot of the related technology mainly includes a base station and a window cleaning structure. The base station can provide power for the window cleaning structure, and when the window cleaning structure is connected to the power supply inside the base station, its wire can be rolled up on the winding structure inside the base station. The winding structure unwinds the wire to provide a larger cleaning range for the window cleaning structure. The unwound wire needs to be driven by the driving structure to rotate the winding structure to achieve the winding of the wire. The driving structure of the related technology includes a driving member and a transmission module. The driving member transmits the driving force to the winding structure through the transmission module to drive the winding structure to rewind.

[0004] In the related art, the winding structure and the driving member are connected via a transmission module, resulting in the transmission module providing a certain resistance when the winding structure unwinds the wire, preventing the winding structure from rotating and unwinding the wire, thereby giving the wire a certain pulling force. The window cleaning structure is susceptible to the pulling force of the wire on the winding structure during operation, making the window cleaning structure more prone to the risk of falling. Summary of the invention

[0005] The present application provides a winding device, a cleaning base station and a cleaning device. The winding device has a small resistance when releasing the wire, which is helpful to avoid the risk of cable breaking and equipment falling.

[0006] A first aspect of the present application provides a winding assembly, including a base, a winding assembly, a driving assembly and a clutch assembly, wherein the winding assembly is rotatably connected to the base, and the winding assembly is used for winding and unwinding the cable, the driving assembly is connected to the base, and the clutch assembly includes a first clutch, a second clutch and a clutch control member, the first clutch member is connected to the winding assembly, one end of the clutch control member is connected to the output end of the driving assembly, and the other end of the clutch control member is connected to the first clutch member; when winding, the driving assembly drives the second clutch member to move through the clutch control member, and drives the first clutch member to rotate after the second clutch member moves to contact with the first clutch member, so as to drive the winding assembly to rotate; when unwinding, the driving assembly drives the second clutch member to move to disengage from the first clutch member through the clutch control member.

[0007] According to the winding assembly of the first aspect of the present application, by driving the clutch control component to rotate in the forward direction by the driving component, the second clutch component can cooperate with the first clutch component to drive the winding assembly to rotate. By driving the clutch control component to rotate in the reverse direction by the driving component, the second clutch component and the first clutch component can be disconnected, which is beneficial to reducing the magnitude of the resistance encountered by the winding assembly during rotation.

[0008] In one possible implementation, the clutch assembly includes an assembly frame, the assembly frame is rotatably connected to the drive assembly, the second clutch member is movably connected to the assembly frame, and the drive assembly drives the second clutch member to move relative to the assembly frame through the clutch control member to drive the second clutch member to contact or disengage with the first clutch member.

[0009] In one possible implementation, one end of the second clutch is rotatably connected to the assembly frame, the rotating axis of the second clutch is parallel to the rotating axis of the winding assembly, and the driving assembly drives the second clutch to rotate through the clutch control component so that the second clutch rotates to contact or disengage from the first clutch.

[0010] In one possible implementation, a movable groove is provided on the assembly frame, and a movable portion inserted into the movable groove is provided on the second clutch member. The driving component drives the second clutch member to move along the movable groove through the clutch control member, so that the second clutch member moves to contact or disengage from the first clutch member.

[0011] In one possible implementation, a connecting groove is provided on the second clutch member, and a connecting portion is protruding on the clutch control member, and the connecting portion is inserted into the connecting groove. When the clutch control member rotates, the connecting portion is driven to move along the path of the connecting groove to drive the second clutch member to move.

[0012] In one possible implementation, the assembly frame includes a first assembly body and a second assembly body connected to each other, a gap is provided between the first assembly body and the second assembly body, the second clutch is located in the gap, and a limiting member is further provided on the first assembly body or the second assembly body, and the second clutch abuts against the limiting member during the movement of the second clutch member disengaging from the first clutch member.

[0013] In one possible implementation, the first clutch member includes a plurality of mating members, the plurality of mating members are arranged around the rotating axis of the first clutch member, and the plurality of mating members are connected end to end, and the plurality of mating members are surrounded to form a receiving groove, the second clutch member is located in the receiving groove, and the second clutch member can contact and disengage from the mating members during movement.

[0014] In one possible implementation, the mating member includes an abutment portion and a connection portion connected to each other, an angle is set between the abutment portion and the connection portion, the abutment portion and the connection portion of two adjacent mating members are connected, and the second clutch member can abut against the abutment portion when moving.

[0015] In a possible implementation, the end surface of the second clutch member for abutting against the abutting portion is an arc-shaped end surface.

[0016] In one possible implementation, the winding assembly also winds up a cable, the cable comprising a conductive wire, an elastic wire, a protective layer and a wire sleeve, the protective layer wraps around the conductive wire and the elastic wire, and the wire sleeve is disposed outside the protective layer.

[0017] In one possible implementation, a plurality of sharp portions are protruding from the outer surface of the wire sleeve, the size of the sharp portion at one end away from the wire sleeve is smaller than the size of the sharp portion at one end close to the wire sleeve, and the sharp portion at one end away from the wire sleeve extends along the length direction of the cable.

[0018] The second aspect of the present application provides a cleaning base station, including a base station body and the above-mentioned winding device, the winding device is installed on the base station body, and a wire outlet is provided on the base station body, and the cable wound on the winding assembly can be led out from the wire outlet.

[0019] In a possible implementation, the base station body includes a top cover, the wire outlet is arranged on the top cover, and the size of the wire outlet gradually increases from an end close to the interior of the base station body to an end far from the interior of the base station body.

[0020] In one possible implementation, a guide portion is provided on a side of the top cover facing the interior of the base station body, the guide portion is located at a wire outlet of the base station body, the wire outlet passes through the guide portion, an end of the guide portion away from the wire outlet is also connected to a wire fitting, the wire fitting is provided with a wire channel passing therethrough, and a size of the wire channel gradually increases from an end close to the guide portion to an end away from the guide portion, and the wire channel and the wire outlet form a guide channel. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings required for use in the embodiments or the prior art description are briefly introduced below. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0022] Figure 1It is a schematic diagram of the structure of the cleaning device provided in the embodiment of the present application;

[0023] Figure 2 is an exploded view of a winding device provided in an embodiment of the present application;

[0024] Figure 3 It is an exploded view of the local structure of the winding device provided in the embodiment of the present application;

[0025] Figure 4 is a cross-sectional view of a clutch assembly provided in an embodiment of the present application;

[0026] Figure 5 It is a schematic diagram of the partial structure of the winding device provided in an embodiment of the present application;

[0027] Figure 6 is a side view of a winding device provided in an embodiment of the present application;

[0028] Figure 7 is a cross-sectional view of a cable provided in an embodiment of the present application;

[0029] Figure 8 This is a schematic diagram of the first structure of a cleaning base station provided in an embodiment of the present application;

[0030] Fig. 9 is a partial cross-sectional view of a top cover of a cleaning base station provided in an embodiment of the present application;

[0031] Fig.10 It is a schematic diagram of the internal structure of a cleaning base station provided in an embodiment of the present application;

[0032] Fig.11 is a cross-sectional view of a cleaning base station provided in an embodiment of the present application;

[0033] Fig.12 This is a second structural diagram of a cleaning base station provided in an embodiment of the present application;

[0034] Fig.13 This is a third structural schematic diagram of a cleaning base station provided in an embodiment of the present application;

[0035] Fig.14 This is a fourth structural schematic diagram of a cleaning base station provided in an embodiment of the present application;

[0036] Fig.15 It is another internal structure schematic diagram of a cleaning base station provided in an embodiment of the present application;

[0037] Fig.16 is an exploded view of a suction assembly provided in an embodiment of the present application;

[0038] Fig.17 It is a cross-sectional view of the suction assembly provided in an embodiment of the present application.

[0039] Reference numerals:

[0040] 10. Base station body; 11. Top cover; 111. Wire outlet; 12. Guide portion; 13. Wire guide; 131. Wire channel; 14. Lead channel; 20. Winding device; 21. Winding base; 211. First base; 2111. Locking portion; 212. Second base; 22. Winding assembly; 23. Driving assembly; 231. Shell; 232. Driving body; 24. Clutch assembly; 241. First clutch member; 2411. Matching member; 2412. Abutting portion; 2413. Connecting portion; 2414. Accommodating groove; 2415. Moving groove ; 242, second clutch; 2421, connecting groove; 2422, moving part; 243, clutch control part; 2431, control body; 2432, adapter; 2433, connecting part; 244, assembly frame; 2441, first assembly body; 2442, second assembly body; 2443, stopper; 2444, connecting shaft; 25, cable; 251, wire; 252, elastic wire; 253, protective layer; 254, wire sleeve; 255, sharp part; 26, locking member; 27, elastic member; 100, cleaning base station; 200, cleaning component;

[0041] 101. accommodating chamber; 15. flip cover; 16. movable component; 161. first adapter; 162. second adapter; 163. reinforcement; 17. assembly chamber; 18. positioning member; 19. buffer member; 30. suction component; 31. shell; 311. movable chamber; 312. limiting member; 32. driving module; 321. rotating member; 322. movable member; 323. driving member; 33. sealing component; 331. driven member; 3311. plug-in portion; 332. sealing member; 3321. connecting end; 3322. sealing end; 34. adsorption member; 341. adsorption chamber; 342. air duct; 40. power supply; 50. adapter; 60. storage component; 61. first storage portion; 611. first storage slot; 62. second storage portion; 621. second storage slot. DETAILED DESCRIPTION

[0042] Exemplary embodiments will be described in detail herein, examples of which are shown in the accompanying drawings. When the following description refers to the drawings, the same numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the following exemplary embodiments do not represent all implementations consistent with the present application. Instead, they are merely examples of devices and methods consistent with some aspects of the present application as detailed in the appended claims.

[0043] The technical solution of the present application and how the technical solution of the present application solves the above-mentioned technical problems are described in detail below with specific embodiments. The following specific embodiments can be combined with each other, and the same or similar concepts or processes may not be repeated in some embodiments. The embodiments of the present application will be described below in conjunction with the accompanying drawings.

[0044] Figure 1 It is a structural schematic diagram of the cleaning equipment provided by the implementation of this application.

[0045] The embodiment of the present application provides a cleaning base station 100 and a cleaning device including the cleaning base station 100. The cleaning device also includes a cleaning component 200. The cleaning base station 100 includes a base station body 10. The cleaning component 200 can be assembled in the base station body 10 of the cleaning base station 100. The cleaning base station 100 can provide the cleaning component 200 with functions required for cleaning, such as electrical energy.

[0046] Figure 2 is an exploded view of the winding assembly provided in an embodiment of the present application, Figure 3 is a partial structural exploded diagram of the winding assembly provided in an embodiment of the present application, Figure 4 It is a cross-sectional view of a clutch assembly provided in an embodiment of the present application.

[0047] See also Figures 2 to 4 As shown, an embodiment of the present application provides a winding assembly 20, and the winding assembly 20 includes a base 21, a winding assembly 22, a driving assembly 23, and a clutch assembly 24. The base 21 is a supporting frame of the winding device, which can be used to install and support the remaining structures of the winding device. The winding assembly 22 is rotatably connected to the base 21, and the cable 25 can be wound around the winding assembly 22. When the winding assembly 22 rotates clockwise and counterclockwise, the cable 25 can be wound and unwound. For example, when the winding assembly 22 rotates clockwise to wind up the cable 25, the winding assembly 22 rotates counterclockwise to unwind the cable 25. The clockwise and counterclockwise here are to distinguish the rotation of the winding assembly 22 in two different directions, and can also be expressed as "forward" and "reverse".

[0048] The driving assembly 23 is used to provide driving force. The driving assembly 23 is connected to the base 21. The driving force of the driving assembly 23 is used to drive the winding assembly 22 to rotate clockwise and counterclockwise.

[0049] Specifically, the clutch assembly 24 is arranged between the driving assembly 23 and the winding assembly 22, and the clutch assembly 24 is used to control the transmission connection and disconnection between the driving assembly 23 and the winding assembly 22. The clutch assembly 24 includes a first clutch 241, a second clutch 242 and a clutch control member 243. The first clutch 241 is connected to the winding assembly 22, and when the first clutch 241 and the winding assembly 22 are connected, the first clutch 241 is fixed relative to the winding assembly 22 in the rotation direction of the winding assembly 22, so that the first clutch 241 can rotate synchronously with the winding assembly 22. In addition, since the first clutch 241 and the winding assembly 22 are relatively fixed in the rotation direction of the winding assembly 22, when the first clutch 241 is driven to rotate, the winding assembly 22 can also be driven to rotate.

[0050] The second clutch member 242 is movable relative to the first clutch member 241 , and has a mating position and a disengaging position when the second clutch member 242 is movable relative to the first clutch member 241 .

[0051] One end of the clutch control member 243 is connected to the output end of the driving assembly 23, and the other end is connected to the first clutch member 241. The driving assembly 23 is used to drive the clutch control member 243 to rotate clockwise and counterclockwise. The rotating shaft of the clutch control member 243 coincides with the rotating shaft of the winding assembly 22.

[0052] When the clutch control component 243 rotates clockwise and counterclockwise, it can drive the second clutch component 242 to move relative to the first clutch component 241 to switch between the engaged position and the disengaged position. For example, if the clutch control component 243 rotates in the clockwise direction to drive the second clutch component 242 to move to the engaged position, then the clutch control component 243 rotates in the counterclockwise direction to drive the second clutch component 242 to move to the disengaged position.

[0053] When the second clutch 242 is in the mating position, the second clutch 242 and the first clutch 241 are in contact, and the two are engaged or abutted. At this time, the position of the second clutch 242 relative to the first clutch 241 is fixed. When the clutch control member 243 continues to rotate clockwise, the first clutch 241 prevents the second clutch 242 from continuing to move relative to it. The first clutch 241 can only rotate clockwise with the clutch control member 243 to drive the first clutch 241 to rotate, thereby driving the winding assembly 22 to rotate. It should be noted that when the driving assembly 23 drives the clutch control member 243 to rotate to drive the winding assembly 22 to rotate, the rotation of the winding assembly 22 can be the movement of the winding cable 25.

[0054] When the winding assembly 22 needs to unwind the cable 25, the driving assembly 23 drives the second clutch 242 to the separation position through the clutch control component 243, and the second clutch 242 disengages from the first clutch 241. At this time, the first clutch 241 has no structure that hinders its rotation in the rotation direction, so that the first clutch 241 can rotate in the counterclockwise direction without any resistance.

[0055] The winding component 20 of the present application can achieve connection and disconnection between the driving component 23 and the winding component 22 by setting a clutch component 24. When the driving component 23 and the winding component 22 are connected, the driving component 23 can drive the winding component 22 to rotate to realize the winding of the cable 25. When the driving component 23 and the winding component 22 are disconnected, the rotation of the winding component 22 is not hindered by the driving component 23, thereby reducing the resistance to the rotation of the winding component 22.

[0056] The clutch assembly 24 includes a first clutch 241, a second clutch 242 and a clutch control 243. The first clutch 241 is connected to the winding assembly 22, and the clutch control 243 is connected to the driving assembly 23. The driving assembly 23 can drive the clutch control 243 to rotate. The second clutch 242 is connected to the clutch control 243, and the second clutch 242 has a matching position in contact with the first clutch 241 and a separation position in separation from the first clutch 241. When the driving assembly 23 drives the clutch control 243 to rotate, the second clutch 242 can be driven to move to the matching position. At this time, the second clutch 242 and the first clutch 241 are engaged, and the position of the second clutch 242 relative to the first clutch 241 is fixed. At this time, when the clutch control 243 continues to rotate in the same direction, it can drive the second clutch 242 to rotate together, thereby driving the first clutch 241 and the winding assembly 22 to rotate together, so as to realize the winding of the cable 25. When the driving assembly 23 controls the clutch control member 243 to rotate in the opposite direction, the clutch control member 243 forces the second clutch member 242 to move from the mating position to the separation position. At this time, the second clutch member 242 and the first clutch member 241 are separated, and the winding assembly 22 will not be affected by the resistance from the driving assembly 23 when rotating.

[0057] Therefore, the winding component 20 of the present application drives the clutch control component 243 to rotate forward through the driving component 23, so that the second clutch component 242 can cooperate with the first clutch component 241 to drive the winding component 22 to rotate. By driving the clutch control component 243 to rotate reversely through the driving component 23, the second clutch component 242 and the first clutch component 241 can be disconnected, which is beneficial to reducing the magnitude of the resistance encountered by the winding component 22 during rotation.

[0058] See also Figure 3 and Figure 4As shown, in some practicable manners, in order to enable the clutch control member 243 to control the second clutch member 242 to move back and forth between the engagement position and the disengagement position, a matching structure is further provided between the clutch control member 243 and the second clutch member 242. Specifically, a connecting groove 2421 is provided on the second clutch member 242, and a connecting portion 2433 is convexly provided on the clutch control member 243, and the connecting portion 2433 is plugged into the connecting groove 2421.

[0059] The connecting groove 2421 is opened from the rotating shaft position close to the clutch control member 243 along the rotating shaft position away from the clutch control member 243. When the clutch control member 243 rotates, it can drive the connecting part 2433 to rotate together. When the connecting part 2433 rotates, it moves along the path of the connecting groove 2421 on the second clutch member 242. During the movement of the connecting part 2433 along the connecting groove 2421, it will drive the second clutch member 242 to move, so that the second clutch member 242 is changed between the separation position and the engagement position.

[0060] It should be noted that the movement path of the second clutch member 242 is located in a plane perpendicular to the rotation axis of the clutch control member 243, and the path of the connecting groove 2421 provided on the second clutch member 242 is also located in a plane perpendicular to the rotation axis of the clutch control member 243. The connecting groove 2421 of the present application can be a straight groove or an arc groove. When the connecting groove 2421 is a straight groove, the extension line of the connecting groove 2421 and the axis of the clutch control member 243 do not intersect. When the connecting groove 2421 is an arc groove, the center of the connecting groove 2421 and the rotation axis of the clutch control member 243 do not coincide.

[0061] In some feasible embodiments, in order to limit the movement path of the second clutch member 242 relative to the first clutch member 241, the clutch assembly 24 also includes an assembly frame 244, the second clutch member 242 is connected to the assembly frame 244, the assembly frame 244 is rotatably connected to the driving assembly 23, and the rotating shaft of the assembly frame 244 and the rotating shaft of the clutch control member 243 are coaxially arranged.

[0062] In the present application, the second clutch 242 is movably connected to the assembly frame 244. When the second clutch 242 moves relative to the assembly frame 244, the second clutch 242 can be switched between the mating position and the disengaging position. The movement path of the second clutch 242 between the mating position and the disengaging position can be a straight line or an arc.

[0063] Specifically, the assembly frame 244 may be provided with a moving groove 2415, which may be a straight groove or an arc groove, and the moving groove 2415 extends from a position close to the rotating shaft of the clutch control member 243 toward a direction away from the rotating shaft of the clutch control member 243. When the moving groove 2415 is a straight groove, the extension line of the moving groove 2415 may intersect the rotating shaft axis of the clutch control member 243, or there is a gap between the extension line of the moving groove 2415 and the rotating shaft axis of the clutch control member 243. The second clutch member 242 is provided with a moving portion 2422 inserted into the moving groove 2415, and when the moving portion 2422 moves in the moving groove 2415, the second clutch member 242 can be transformed between the mating position and the disengaged position.

[0064] It should be noted that the moving portion 2422 and the connecting groove 2421 are located on two opposite sides of the second clutch member 242 .

[0065] In this way, when the clutch control member 243 rotates, the connecting portion 2433 moves along the connecting groove 2421. Since the second clutch member 242 is movably connected to the assembly frame 244 through the cooperation of the moving portion 2422 and the moving groove 2415, the cooperation between the connecting portion 2433 and the connecting groove 2421 can force the moving portion 2422 of the second clutch member 242 to move in the moving groove 2415, so as to drive the second clutch member 242 to move along the path of the moving groove 2415, thereby realizing the transformation of the second clutch member 242 between the engaged position and the disengaged position. When the second clutch 242 moves to the mating position, the second clutch 242 and the first clutch 241 are engaged. At this time, the first clutch 241 can no longer move relative to the first clutch 241. At this time, the second clutch 242 and the assembly frame 244 are also relatively fixed, and the connecting portion 2433 and the connecting groove 2421 are also relatively fixed. Therefore, when the clutch control member 243 continues to rotate in the same direction, it can drive the second clutch 242 and the assembly frame 244 to rotate together, thereby driving the first clutch 241 and the winding assembly 22 to rotate.

[0066] In addition, the second clutch 242 can also be rotatably arranged relative to the assembly frame 244, for example, one end of the second clutch 242 is rotatably connected to the assembly frame 244, and the other end of the second clutch 242 can rotate relative to the assembly frame 244, and the rotation axis of the second clutch 242 is parallel to the rotation axis of the clutch control member 243. When the second clutch 242 rotates relative to the assembly frame 244, the end of the second clutch 242 away from its rotation axis can be switched between a separation position and a mating position.

[0067] Thus, when the clutch control member 243 rotates, the connecting portion 2433 moves along the connecting groove 2421 , and the connecting portion 2433 forces the second clutch portion to rotate around its rotation axis, and the end of the second clutch member 242 switches between the disengaged position and the engaged position during the rotation process.

[0068] The connection method between the second clutch member 242 and the assembly frame 244 is not limited, as long as the movement between the mating position and the disengaged position can be achieved. In this application, the second clutch member 242 is rotatably connected to the assembly frame 244 as an example for description.

[0069] See also Figures 3 to 5 As shown, in some achievable embodiments, the assembly frame 244 includes a first assembly body 2441 and a second assembly body 2442 connected to each other, and the first assembly body 2441 and the second assembly body 2442 are detachably connected, for example, they can be connected together by a snap-on structure, a buckle structure or screws. The first assembly body 2441 is used to be rotatably connected to the driving component 23, and the second clutch member 242 is rotatably connected to the second assembly body 2442.

[0070] It should be noted that the clutch control member 243 also includes a control body 2431 and an adapter 2432. The adapter 2432 is connected to one end of the control body 2431. The adapter 2432 is used to connect to the output end of the drive assembly 23. The connecting portion 2433 is connected to the end face of the control body 2431 facing away from the adapter 2432. The first assembly 2441 is hollow inside, and a through hole is provided on the first assembly 2441 to penetrate the first assembly 2441. When the first assembly 2441 is rotatably connected to the drive assembly 23, the adapter 2432 of the clutch control member 243 is inserted into the through hole of the first assembly 2441, and the control body 2431 is located inside the first assembly 2441.

[0071] In addition, a gap is provided between the first assembly body 2441 and the second assembly body 2442. When the second clutch 242 is connected to the second assembly body 2442, the second clutch 242 is located in the gap. When the clutch control member 243 rotates clockwise and counterclockwise to drive the second clutch 242 to rotate, the second clutch 242 can rotate in the gap between the first assembly body 2441 and the second assembly body 2442. When the second clutch 242 rotates, it can extend out of the assembly frame 244 from the gap between the first assembly body 2441 and the second assembly body 2442.

[0072] It is worth mentioning that in order to make the second clutch 242 rotatably connected to the second assembly 2442, a connecting shaft 2444 may be provided on the second assembly 2442 or the first assembly 2441, and the second clutch 242 is rotatably connected to the connecting shaft 2444. The first assembly 2441 and the second assembly 2442 may also be connected via the connecting shaft 2444. For example, when the connecting shaft 2444 is provided on the first assembly 2441, a connecting hole may be provided on the second assembly 2442, and the connecting shaft 2444 may be interference-fitted with the connecting hole, thereby making the first assembly 2441 and the second assembly 2442 fixedly connected.

[0073] A limit member 2443 is also provided on the assembly frame 244, and the limit member 2443 is used to limit the rotation range of the second clutch member 242. Specifically, the limit member 2443 can be provided on the first assembly body 2441 or on the second assembly body 2442. The present application takes the limit member 2443 provided on the second assembly body 2442 as an example for explanation. The limit member 2443 is located on the rotation path of the second clutch member 242, and is specifically provided on the path of the second clutch member 242 rotating from the mating position to the separation position. When the second clutch member 242 moves to the separation position, it can abut against the limit member 2443. At this time, the limit member 2443 can prevent the second clutch member 242 from continuing to rotate, so as to limit the extreme position after the second clutch member 242 and the first clutch member 241 are separated.

[0074] In the present application, the driving assembly 23 mainly includes a housing 231, a driving body 232 and a transmission module, and the first assembly 2441 is rotatably connected to the housing 31 of the driving assembly 23. The driving body 232 can be a driving motor, and the driving body 232 is connected to the housing 31. The transmission module is arranged in the housing 31. The transmission module can be a gear transmission structure, which is formed by a plurality of gears meshing with each other, and one of the gears can be coaxially fixedly connected with the output shaft of the driving body 232, so that the driving body 232 can drive the gear to rotate, and the gear is the driving wheel of the transmission module. Another gear of the transmission module can be coaxially fixedly connected with the adapter 2432 of the clutch control member 243, and the gear is the driving wheel. The transmission is realized by meshing at least one gear between the driving wheel and the driving wheel, so that the rotation of the output end of the driving body 232 can be transmitted to the clutch control member 243 via the transmission module.

[0075] See also Figures 2 to 4 As shown, in some achievable ways, the second clutch 242 can move relative to the first clutch 241 under the drive of the clutch control member 243, and when the second clutch 242 cannot move relative to the first clutch 241, the clutch control member 243 can also drive the second clutch 242 to rotate. When the first clutch 241 and the second clutch 242 are engaged, part of the structure of the second clutch 242 abuts against the first clutch 241. At this time, the second clutch 242 moves to the mating position, and is relatively fixed with the first clutch 241. Since the rotating shaft of the first clutch 241 and the rotating shaft of the clutch control member 243 are coaxial, the clutch control member 243 can drive the first clutch 241 and the second clutch 242 to rotate together when rotating.

[0076] In the present application, in order to facilitate the cooperation between the first clutch 241 and the second clutch 242, a cooperation portion is provided at the end of the first clutch 241 away from the end connected to the winding assembly 22, and the cooperation portion includes a plurality of cooperation members 2411, and the plurality of cooperation members 2411 are arranged around the rotating shaft of the first clutch 241, and the plurality of cooperation members 2411 are connected end to end, and the plurality of cooperation members 2411 are surrounded to form a receiving groove 2414, and the end of the assembly frame 244 away from the driving assembly 23 can be received in the receiving groove 2414, and at this time, when the second clutch 242 located between the first assembly body 2441 and the second assembly body 2442 moves, its end can extend into the receiving groove 2414. When the second clutch member 242 is in the clutch position, the end of the second clutch member 242 is located at the matching member 2411 and abuts against one end of the matching member 2411. The matching between the end of the matching member 2411 and the second clutch member 242 makes the position between the first clutch member 241 and the second clutch member 242 relatively fixed.

[0077] The mating piece 2411 includes a contact portion 2412 and a connecting portion 2413 connected to each other, and an angle is set between the contact portion 2412 and the connecting portion 2413. When two adjacent mating pieces 2411 are connected, the contact portion 2412 of one mating piece 2411 is connected to the connecting portion 2413 of another mating piece 2411. In this way, a ratchet structure is formed between the plurality of mating pieces 2411, and the second clutch piece 242 forms a pawl structure. The cooperation between the second clutch piece 242 and the mating portion is a ratchet and pawl cooperation structure. When the second clutch piece 242 moves to abut against the contact portion 2412, the second clutch piece 242 and the first clutch piece 241 are engaged.

[0078] It should be noted that the end surface of the second clutch member 242 for abutting against the abutting portion 2412 is an arc-shaped end surface.

[0079] It should be noted that the ratchet structure can also be formed by a protrusion protruding from the inner wall of the accommodating groove 2414, and multiple protrusions with consistent structures are protruded on the inner wall of the accommodating groove 2414 around the rotating axis of the first clutch member 241. The shape of these protrusion structures can be triangular, and multiple protrusions are connected end to end to form a ratchet structure.

[0080] Figure 6 It is a side view of the winding assembly provided in an embodiment of the present application.

[0081] See also Figure 1 and Figure 6As shown, in some achievable ways, the winding assembly 22 is connected to the base station body 10 through the base 21. The base 21 includes a first base 211 and a second base 212, the first base 211 and the second base 212 are connected, a rotation space is provided between the first base 211 and the second base 212, and the winding assembly 22 is rotationally connected between the first base 211 and the second base 212, and is located in the rotation space. The first base 211 is used to be connected to the body of the cleaning base station 100, and the winding assembly 22 is wound with a cable 25, and the cable 25 can extend from the winding assembly 20 between the first base 211 and the second base 212, and then pass through the base station body 10 to the outside of the base station body 10 to connect to the cleaning assembly 200. When the cleaning component 200 falls accidentally, the gravity of the cleaning component 200 will continuously pull the cable 25 wound on the winding component 22. If not prevented, there is a risk that the cable 25 may be broken or the cleaning component 200 may fall.

[0082] The present application further provides a locking portion 2111 on the first substrate 211, and the locking portion 2111 has a locking space provided away from the winding assembly 22, and the space where the locking portion 2111 is located is connected to the rotation space of the winding assembly 22. The winding assembly 22 is rotatably connected with a locking member 26, and one end of the locking member 26 away from the rotation connection is also connected to an elastic member 27, and the other end of the elastic member 27 is connected to the winding assembly 22. In a free state, the locking member 26 is contained in the rotation space under the restraint of the elastic member 27. When the rotation speed of the winding assembly 22 increases, the centrifugal force forces the locking member 26 to rotate, and the end of the locking member 26 can rotate out of the rotation space. When the locking member 26 extends out of the rotation space and rotates with the winding assembly 22, the end of the locking member 26 can be inserted into the locking portion 2111, so that the locking portion 2111 can be limited from rotating with the winding assembly 22, thereby limiting the rotation of the winding assembly 22 and stopping the rotation of the winding assembly 22.

[0083] By providing a locking member 26 on the winding assembly 22, when the rotation speed of the winding assembly 22 exceeds a certain speed, the locking member 26 overcomes the elastic force of the elastic member 27 under the action of centrifugal force and rotates relative to the winding assembly 22. As the winding assembly 22 continues to rotate, the locking member 26 can be inserted into the locking portion 2111 of the first base 211. The locking portion 2111 can limit the position of the locking member 26, thereby limiting the rotation of the winding assembly 22. When the driving assembly 23 drives the winding assembly 20 to rewind the cable 25, the locking member 26 can be disengaged from the locking portion 2111. At this time, the locking member 26 returns to its original position under the elastic force of the elastic member 27. In this way, when the cleaning component 200 falls, its gravity forms a pulling force on the cable 25, causing the cable 25 to unwind from the winding component 22. The cable 25 will force the winding component 22 to rotate during the unwinding process. At this time, the rotation speed of the winding component 22 caused by the gravity of the cleaning component 200 will exceed the elastic force range of the elastic member 27 on the locking member 26, causing the locking member 26 to rotate relative to the winding component 22 to be inserted into the locking portion 2111, thereby achieving the effect of limiting the winding component 22 from continuing to rotate, thereby limiting the cleaning component 200 from continuing to fall.

[0084] Figure 7 It is a cross-sectional view of a cable provided in an embodiment of the present application.

[0085] See also Figure 7 As shown, it is worth mentioning that the cable 25 on the winding assembly 22 includes a conductor 251, an elastic wire, a protective layer 253 and a wire sleeve 254, the protective layer 253 is wrapped around the conductor 251 and the elastic wire, and the wire sleeve 254 is sleeved outside the protective layer 253. The protective layer 253 can be used for heat insulation or fire prevention, and the elastic wire can increase the strength of the cable 25, so that the cable 25 is not easily damaged.

[0086] In addition, a plurality of sharp portions 255 are convexly arranged on the outer surface of the wire sleeve 254 around the axis of the wire sleeve 254, and the size of the end of the sharp portion 255 away from the wire sleeve 254 is smaller than the size of the end of the sharp portion 255 close to the wire sleeve 254. In the embodiment of the present application, the cross section of the sharp portion 255 can be triangular. The end of the sharp portion 255 away from the wire sleeve 254 is arranged along the length direction of the cable 25.

[0087] By providing a sharp portion 255 on the outer wall of the wire sleeve 254, the contact area between the outer surface of the wire sleeve 254 and the external structure can be reduced, thereby reducing the friction force.

[0088] Figure 8 is a schematic diagram of the first structure of a cleaning base station provided in an embodiment of the present application, Fig. 9 It is a partial cross-sectional view of the top cover of the cleaning base station provided in an embodiment of the present application.

[0089] See also Figure 8 and Fig. 9 As shown, in some achievable embodiments, a cable outlet 111 is provided on the base station body 10, and the cable 25 rolled up on the winding assembly 20 can be led out of the base station body 10 from the cable outlet 111 to be connected to the cleaning assembly 200. The base station body 10 includes a top cover 11, and the cable outlet 111 is provided on the top cover 11. The size of the cable outlet 111 gradually increases from one end close to the inside of the base station body 10 to one end away from the inside of the base station body 10, so that the cable outlet 111 is trumpet-shaped, and when the cable 25 on the winding assembly 22 is passed through the cable outlet 111, it can extend out of the base station body 10 from the end with a larger diameter of the cable outlet 111. The two openings of the outlet are connected by an arc surface.

[0090] By setting the outlet to be trumpet-shaped, the cable 25 can extend from the larger diameter of the trumpet, which can increase the range of movement of the cable 25. By connecting the two openings of the outlet 111 through an arc surface, the cable 25 will contact the arc surface when changing direction, which makes it less likely to wear the cable 25.

[0091] In some achievable embodiments, the top cover 11 is further provided with a guide portion 12 at the position of the wire outlet 111, the guide portion 12 is located inside the base station body 10, and the wire outlet 111 penetrates the guide portion 12. The end of the guide portion 12 away from the wire outlet 111 is further connected to a wire 251 piece 13, the wire 251 piece 13 is provided with a wire 251 channel 131 penetrating therethrough, and the size of the wire 251 channel 131 from the end close to the guide portion 12 to the end away from the guide portion 12 gradually increases, so that the wire 251 channel 131 is also trumpet-shaped, and the wire 251 channel 131 and the wire outlet 111 form a guide channel, and the cable 25 can extend out of the base station body 10 through the guide channel.

[0092] Fig.10 It is a schematic diagram of the internal structure of a cleaning base station provided in an embodiment of the present application, wherein the direction indicated by the X-axis is the first direction, the direction indicated by the Z-axis is the third direction, and the first direction and the third direction are perpendicular to each other.

[0093] As the demand for battery life increases, the capacity of the power supply 40 increases, resulting in a larger size of the power supply 40. The configuration of the power supply 40 in the related art can no longer meet the requirements of assembling a large-capacity power supply 40, resulting in poor battery life.

[0094] See also Fig.10 As shown, in some achievable ways, the cleaning base station of the embodiment of the present application further includes a power supply 40 and a storage box 60. Among them, the base station body 10 serves as the main frame of the cleaning base station, which can not only serve as an installation support carrier for various components of the cleaning base station, but also protect the various components.

[0095] The power supply 40 and storage box 60 of the present application are both installed in the base station body 10. The power supply 40 provides power to the base station body 10 and the cleaning component, and the storage box 60 is used to store auxiliary items required for cleaning.

[0096] In the embodiment of the present application, when cleaning the base station, it is necessary to place the base station body 10 on a fixed surface, which can be the ground or other surface for placing the base station body 10. When the base station body 10 is placed on the fixed surface, one end in the direction of gravity is generally fixed to the fixed surface, and the end surface can be defined as the bottom of the base station body 10, and the other end in the direction of gravity can be defined as the top of the base station body 10.

[0097] It can be understood that the bottom of the base station body of the present application is Figure 2 The end portion located at the bottom in the third direction is shown, and the top of the base station body is the end portion located at the top in the third direction.

[0098] The power supply 40 of the present application is arranged at the bottom of the base station body. The power supply 40 is placed vertically at the bottom of the base station body. The power supply 40 has a certain length and width. The length direction of the power supply 40 is the vertical direction of the power supply 40. When the power supply 40 is vertically placed at the bottom of the base station body, the length direction of the power supply 40 extends along the third direction.

[0099] The storage box 60 is vertically arranged at the bottom of the base station body 10 , and the storage box 60 and the power supply 40 are arranged along a first direction.

[0100] Alternatively, the storage box 60 is vertically placed on the top of the base station body 10 , and the storage box 60 and the power supply 40 are arranged along a third direction perpendicular to the first direction.

[0101] When the storage box 60 has a storage space and the storage space is opened, the items to be stored can be accommodated in the storage box 60 through the opening. Therefore, it can be understood that the vertical direction of the storage box 60 in the above text is the extension direction of the storage box 60 opening.

[0102] The present application re-arranges the positions of the power supply and the storage box inside the base station body 10 so that the power supply 40 is installed at the bottom of the base station body 10. In this way, the weight of the power supply 40 is moved down to the bottom of the base station body 10, thereby moving the center of gravity of the base station body 10 downward to increase the stability of the base station body 10. In addition, because the power supply 40 is placed vertically in the base station body 10, it is easy to increase the space in the first direction and the third direction, thereby increasing the space for accommodating the power supply 40, so that a larger volume of the power supply 40 can be installed inside the base station body 10 of the present application.

[0103] Furthermore, the storage box 60 of the present application is placed vertically in the base station body 10, and can be arranged horizontally along the first direction or vertically along the third direction between the storage box 60 and the power source 40, which is conducive to increasing the size of the opening of the storage box 60 and its dimensions in the length and width directions. Thus, the storage box 60 is changed from a smaller opening for storing and accessing items in the related art to a larger opening for storing and accessing items in the present application, which is conducive to storing and accessing items.

[0104] In some achievable embodiments, the cleaning base station also includes an adapter 50. When the storage box 60 is placed at the bottom of the base station body 10, the adapter 50 can be placed at the bottom or top of the base station body 10. When the adapter 50 is placed at the top of the base station body 10, it is arranged along a third direction with the power supply 40. When the adapter 50 is placed at the bottom of the base station body 10, the adapter 50 can be located between the storage box 60 and the power supply 40, or the storage box 60 is located between the adapter 50 and the power supply 40.

[0105] When the storage box 60 is placed on the top of the base station body 10 , the adapter 50 may be placed on the bottom of the base station body 10 and arranged along the first direction with the power supply 40 .

[0106] In some practicable embodiments, the storage box 60 has a storage portion, and the storage box 60 is used to store items such as the cable 25 of the adapter 50 .

[0107] Specifically, the storage box 60 includes a first storage portion 61 and a second storage portion 62 connected to each other. The first storage portion 61 is provided with a first storage groove 611 , and the second storage portion 62 is provided with a second storage groove 621 . The first storage groove 611 and the second storage groove are not connected to each other.

[0108] The adapter 50 has a power cord 251, and a through hole connected to the first receiving groove 611 is provided on the first receiving portion 61. The power cord 251 can be inserted into the through hole, and the power cord 251 can be accommodated in the first receiving groove 611 after passing through the through hole. A fixing piece is also provided on the power cord 251, and the fixing piece is fixedly connected to the surface of the power cord 251. When the power cord 251 is inserted into the through hole, the fixing piece can be fixed on the first receiving portion 61 to fix the power cord 251 to the first receiving portion 61.

[0109] In addition, the size of the through hole on the first receiving portion 61 needs to be smaller than the size of the adapter 50 .

[0110] It is worth mentioning that when the adapter 50 and the power supply 40 are arranged along the third direction, the power cord 251 of the adapter 50 can extend along the side of the power supply 40 toward the first storage portion 61, and the base station body 10 is also provided with a power cord clamp on the extension path of the adapter 50 for fixing the position of the power cord 251.

[0111] The base station body 10 of the present application also includes a safety rope, and the first storage portion 61 is also provided with a through hole. One end of the safety rope is fixedly connected to the base station body 10, and the other end of the safety rope is passed through the through hole and then stored in the first storage groove 611.

[0112] The second storage slot 621 can be used to place a wet cloth for cleaning. The first storage slot 611 and the second storage slot 621 of the present application are independently arranged, so that the cable 25 stored in the first storage slot 611 and the wet cloth stored in the second storage slot are located in two different spaces, thereby achieving dry and wet separation and preventing the cable 25 from getting wet.

[0113] Fig.11 is a cross-sectional view of a cleaning base station provided in an embodiment of the present application, Fig.12 is a second structural diagram of a cleaning base station provided in an embodiment of the present application, Fig.13 This is a third structural diagram of a cleaning base station provided in an embodiment of the present application. Fig.11 The middle Y-axis represents the second direction, and the second direction, the first direction and the third direction are perpendicular to each other.

[0114] See also Figures 11 to 13 As shown, in some achievable ways, a receiving cavity 101 is provided at one end of the base station body 10 in the second direction, and the receiving cavity 101 is used to store auxiliary tools, etc. The power supply 40, the adapter 50 and the storage box 60 of the present application are all accommodated in the receiving cavity 101. The receiving cavity 101 is provided with an opening at one end of the base station body 10. The base station body 10 also includes a flip cover 15 and a movable component 16, one end of the movable component 16 is movably connected to the base station body 10, and the other end of the movable component 16 is movably connected to the flip cover 15, so that the flip cover 15 is movably connected to one end of the opening of the receiving cavity 101 on the base station body 10. The flip cover 15 has a first position for covering the opening of the receiving cavity 101 and a second position for opening the receiving cavity 101 relative to the base station body 10, and the flip cover 15 can be driven to change between the first position and the second position under the action of an external force, so as to take items from the receiving cavity 101. It is worth mentioning that the movement of the flip cover 15 relative to the base station body 10 through the movable component 16 is a parallel movement.

[0115] One end of the flap 15 in the related art is rotatably connected to the base station body 10, so that the flap 15 can rotate around the end relative to the base station body 10 to cover and open the accommodating cavity 101. However, such a connection method makes the rotation range of the flap 15 determined by its own size, and the size of the flap 15 is often large, which causes the flap 15 to occupy a larger space when rotating. For example, the flap 15 in the related art is rotatably connected to the base station body 10 around an axis parallel to the first direction, so that when the flap 15 rotates to fully open the accommodating cavity 101, it occupies a larger space in the second direction. The movement of the flap 15 relative to the base station body 10 of the present application is parallel movement, which is conducive to the flap 15 having a smaller range of movement when it is active, so as to effectively reduce the space occupied during movement.

[0116] Specifically, the movable assembly 16 of the present application includes at least one first adapter 161 and at least one second adapter 162, the two ends of the first adapter 161 are respectively rotatably connected to the base station body 10 and the flip cover 15, and the two ends of the second adapter 162 are respectively rotatably connected to the base station body 10 and the flip cover 15. Among them, the rotation axes of the first adapter 161 rotatably connected to the two ends of the base station body 10 and the flip cover 15 are parallel, and the rotation axes of the second adapter 162 rotatably connected to the two ends of the base station body 10 and the flip cover 15 are parallel, and the rotation axes of the first adapter 161 and the second adapter 162 are parallel to the first direction and do not overlap. In this way, a connecting rod structure can be formed between the first adapter 161, the second adapter 162 and the flip cover 15, and the first adapter 161 and the second adapter 162 cooperate to limit the range of movement of the flip cover 15 within the rotation range of the first adapter 161 and the second adapter 162. Compared with the related art in which one end of the flip cover 15 is rotatably connected to the base station body 10, the present application can greatly reduce the space occupied by the flip cover 15 in the second direction when it moves by setting the first adapter 161 and the second adapter 162.

[0117] It should be noted that the transfer position between the first adapter 161 and the base station body 10 is arranged along the third direction with the transfer position between the second adapter 162 and the base station body 10, and the transfer position between the first adapter 161 and the flip cover 15 is arranged along the third direction with the transfer position between the second adapter 162 and the flip cover 15. In addition, the distance between the position where the first adapter 161 is transferred to the base station body 10 and the position where the second adapter 162 is transferred to the base station body 10 is equal to the distance between the position where the first adapter 161 is transferred to the flip cover 15 and the position where the second adapter 162 is transferred to the flip cover 15. In this way, the orthographic projection of the transfer position of the first adapter 161 and the second adapter 162 in the first direction can form a parallelogram structure, so that when the flip cover 15 rotates, the end face of the flip cover 15 can always be parallel to the third direction, so that the movement of the flip cover 15 is mainly along the movement in the third direction, rather than the rotation around the axis parallel to the first direction in the related art.

[0118] Exemplarily, the first adapter 161 and the second adapter 162 may be arranged at a certain distance from the base station body 10 in the first direction, or the distance may be 0. When the first adapter 161 and the base station body 10 have a certain distance from the second adapter 162 and the base station body 10 in the first direction, the first adapter 161 and the second adapter 162 are arranged at intervals in the first direction, so that the first adapter 161 and the second adapter 162 are misaligned in the rotation direction, so that the two are less likely to interfere with each other during the rotation around the rotation axis.

[0119] Exemplarily, the shapes of the first adapter 161 and the second adapter 162 are not limited. For example, the first adapter 161 and the second adapter 162 may be a straight rod structure, or the first adapter 161 and the second adapter 162 may be a bent structure with a middle bend.

[0120] In the present application, the movable assembly 16 includes two spaced first adapters 161 and two spaced second adapters 162, and the two first adapters 161 and the two second adapters 162 are arranged along the first direction. A reinforcing member 163 is connected between the two first adapters 161 and the two second adapters 162. By providing the two first adapters 161 and the two second adapters 162, the rotation of the flip cover 15 is made more stable.

[0121] Fig.14 This is a fourth structural diagram of a cleaning base station provided in an embodiment of the present application.

[0122] See also Fig.11 and Fig.14As shown, in some achievable ways, the base station body 10 is further provided with an assembly cavity 17 at one end facing away from the accommodating cavity 101. The assembly cavity 17 is located at one end of the base station body 10 facing away from the accommodating cavity 101, and the assembly cavity 17 is used to assemble the cleaning component 200. The base station body 10 is connected with spaced positioning members 18, which are located in the assembly cavity 17. The two positioning members 18 are spaced along the first direction, and a positioning space is formed between the positioning members 18 and the base station body 10 in the second direction. When the cleaning component 200 is located in the assembly cavity 17, part of the structure is restricted in the positioning space. By providing the positioning member 18, a positioning space can be formed in the assembly cavity 17, and the cleaning component 200 can be effectively restricted in the assembly cavity 17. Compared with the positioning of the cleaning component 200 by the cooperation between the hook and the hanging groove, the positioning of the present application by the positioning member 18 is more convenient and quick.

[0123] It should be noted that a buffer component 19 is also provided on the base station body 10. The buffer component 19 can be a material component with a buffering function such as foam, silicone or rubber. The buffer component 19 is located in the positioning space. When the cleaning component 200 is located in the assembly cavity 17, the buffer component 19 is located between the base station body 10 and the cleaning component 200, and the surface of the cleaning component 200 can fit into the buffer component 19.

[0124] Fig.15 is another internal structure diagram of a cleaning base station provided in an embodiment of the present application, Fig.16 is an exploded view of the suction assembly provided in an embodiment of the present application, Fig.17 It is a cross-sectional view of the suction assembly provided in an embodiment of the present application.

[0125] See also Figures 15 to 17As shown, in some achievable methods, the cleaning base station 100 further includes a suction assembly 30, which is used to adsorb and fix the cleaning base station 100 on a fixed end face. The suction assembly 30 includes an adsorbent 34, which is connected to the bottom of the base station body 10. The bottom of the base station body 10 is defined according to the end face adsorbed between the base station body 10 and the fixed end face, which can be any end face of the base station body 10 in the first direction, the second direction or the third direction. For example, in the present application, the end face of the base station body 10 away from the top cover 11 in the third direction is used for adsorption and fixation with the fixed end face through the adsorbent 34, and the end face is the bottom of the base station body 10. The adsorption component 34 has an adsorption cavity 341 with an opening at one end. The end where the adsorption cavity 341 of the adsorption component 34 is opened is used to be attached to a fixed end surface to close the adsorption cavity 341. The adsorption component 34 is a flexible component, and the adsorption component 34 can be deformed under the action of external force. The adsorption component 34 in the present application is a suction cup. When the adsorption component 34 is attached to the fixed end surface, the adsorption component 34 can be deformed by extrusion, so that part of the air in the adsorption cavity 341 is squeezed out of the adsorption cavity 341 to reduce the internal pressure of the adsorption cavity 341, so that the air pressure in the adsorption cavity 341 is less than the atmospheric pressure, so that the adsorption component 34 is adsorbed to the adsorption end surface.

[0126] It should be noted that the external force required to squeeze the air inside the adsorption cavity 341 out of the adsorption cavity 341 can be the gravity of the base station body 10 and its internal structure. When in use, the adsorption component 34 is directly placed on the fixed end face, and the adsorption component 34 can be deformed under the action of the gravity of the base station body 10.

[0127] In some practicable ways, in order to make the adsorption between the adsorbent 34 and the fixed end surface more stable, the adsorption chamber 341 is usually sealed after the adsorbent 34 is adsorbed on the fixed end surface, so that the external air is not easy to enter the adsorption chamber 341. However, it is also troublesome to separate the adsorbent 34 from the fixed end surface. Therefore, the suction assembly 30 of the present application also has the function of making it easy for the adsorbent 34 adsorbed on the fixed end surface to separate from the fixed end surface.

[0128] Specifically, the suction assembly 30 further includes a housing 31, a driving module 32 and a sealing assembly 33. The housing 31, the driving module 32 and the sealing assembly 33 are located in the base station body 10. The housing 31 is connected to the base station body 10. The driving module 32 and the sealing assembly 33 are both connected to the housing 31. The driving module 32 and the sealing assembly 33 are arranged along the third direction. The sealing assembly 33 is also connected to the output end of the driving module 32, and the sealing assembly 33 is movably connected to the housing 31 along the third direction. The output end of the driving module 32 is used to drive the sealing assembly 33 to move back and forth along the third direction. The adsorption component 34 is also provided with an air duct 342 connected to the adsorption chamber 341. The air duct 342 is opened along the third direction and is located on the moving path of the sealing component 33. When the sealing component 33 moves along the third direction, part of its structure can be inserted into the air duct 342, and the air duct 342 can be sealed, so that the adsorption chamber 341 cannot be connected with the outside through the air duct 342. When the driving module 32 drives the sealing component 33 to disengage from the air duct 342, the air duct 342 can be opened to connect the adsorption chamber 341 with the outside.

[0129] Therefore, by setting up a driving module 32 and a sealing component 33, and by setting up an air duct 342 on the adsorbent 34, when the adsorbent 34 is adsorbed on the fixed end face, the sealing component 33 can be driven to be inserted into the air duct 342 to seal the air duct 342 and seal the adsorption chamber 341. When it is necessary to separate the adsorbent 34 from the fixed end face, the sealing component 33 is driven by the driving module 32 to separate from the air duct 342, so that the air duct 342 is connected to the outside world, and then the adsorption chamber 341 is connected to the outside world, so that the adsorbent 34 can be removed smoothly.

[0130] In addition, the driving module 32 and the sealing assembly 33 of the suction assembly 30 are arranged along the third direction, and the driving module 32 can also drive the sealing assembly 33 to move along the third direction, so that the structure of the suction assembly 30 inside the base station body 10 is vertically (along the third direction) arranged inside the base station body 10. Compared with the related art in which the structure of the suction assembly 30 inside the base station body 10 is horizontally (along the first direction) arranged, the suction assembly 30 of the present application is conducive to the vertical arrangement of the internal structure of the base station body 10.

[0131] In some achievable ways, the driving module 32 includes a driving member 323, a rotating member 321 and a movable member 322. The driving member 323 is a driving motor. The rotating member 321 is connected to the output shaft of the driving member 323. The driving member 323 is used to drive the rotating member 321 to rotate. One end of the movable member 322 is rotatably connected to the rotating member 321, and the other end of the movable member 322 is rotatably connected to the sealing assembly 33. The rotating shafts between the movable member 322, the rotating member 321 and the sealing assembly 33 are parallel to the rotating shaft of the rotating member 321, and are perpendicular to the third direction. In this way, a connecting rod driving structure 23 is formed between the rotating member 321 and the movable member 322. When the driving member 323 drives the rotating member 321 to rotate, it can drive the movable movement, so that the movable member 322 can drive the sealing assembly 33 to move in the third direction.

[0132] It should be noted that the shape of the movable member 322 is not limited, for example, the movable member 322 can be a straight structure, the movable member 322 can also be an arc structure, or the movable member 322 can also be a bent structure. The shape of the rotating member 321 is also not limited, for example, the rotating member 321 can be circular, or square, or the rotating member 321 is a teardrop shape in the present application, in which case the rotating member 321 is composed of a semicircular structure and a triangular structure, and the movable member 322 is rotatably connected to the end of the rotating member 321 away from the semicircular structure.

[0133] It is worth mentioning that two limiting members 312 are arranged at intervals on the shell 31. The limiting members 312 are located on the rotation path of the connection position between the rotating member 321 and the movable member 322, so that the limiting member 312 can abut against the two limiting members 312 respectively during the rotation process. The two limiting members 312 can be used to limit the rotation range of the rotating member 321.

[0134] In some achievable embodiments, the sealing assembly 33 includes a connected follower 331 and a sealing member 332, wherein one end of the follower 331 away from the sealing member 332 is rotatably connected to the movable member 322, and the follower 331 is movably connected to the housing 31, and an active cavity 311 is provided inside the housing 31, and the follower 331 is located in the active cavity 311. One end of the follower 331 away from the end connected to the movable member 322 extends out of the housing 31, and the end is connected to the sealing member 332. It should be noted that the sealing member 332 includes a connecting end 3321 and a sealing end 3322, wherein the connecting end 3321 is used to connect the follower 331, and the sealing end 3322 and the connecting end 3321 are integrally formed, and the sealing end 3322 is used to be plugged and matched with the air passage 342 to seal the air passage 342.

[0135] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0136] In the description of the present application, it should be understood that the terms "including" and "having" and any variations thereof used in the embodiments of the present application are intended to cover non-exclusive inclusions. For example, a process, method, system, product or apparatus comprising a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or apparatuses.

[0137] Unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed", etc. should be understood in a broad sense, for example, it can be a fixed connection, it can also be a detachable connection, or it can be integrated; it can be directly connected, or it can be indirectly connected through an intermediate medium, it can make the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to the specific circumstances. In addition, the terms "first", "second", etc. are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated.

[0138] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A winding device, characterized in that: include: Pedestal; A reel assembly is rotatably connected to the base, and the reel assembly is used to reel in and unreel the cable; A driving assembly connected to the base; as well as A clutch assembly, the clutch assembly comprising a first clutch member, a second clutch member and a clutch control member, the first clutch member being connected to the winding assembly, one end of the clutch control member being connected to the output end of the driving assembly, and the other end of the clutch control member being connected to the first clutch member; During winding, the driving assembly drives the second clutch member to move through the clutch control member, and drives the first clutch member to rotate after the second clutch member moves to contact the first clutch member, so as to drive the winding assembly to rotate; During unwinding, the driving assembly drives the second clutch member to move and disengage from the first clutch member through the clutch control member.

2. The winding device according to claim 1, characterized in that: The clutch assembly includes an assembly frame, the assembly frame is rotatably connected to the driving assembly, the second clutch member is movably connected to the assembly frame, and the driving assembly drives the second clutch member to move relative to the assembly frame through the clutch control member to drive the second clutch member to contact or disengage with the first clutch member.

3. The winding device according to claim 2, characterized in that: One end of the second clutch is rotatably connected to the assembly frame, the rotation axis of the second clutch is parallel to the rotation axis of the winding assembly, and the driving assembly drives the second clutch to rotate through the clutch control component so that the second clutch rotates to contact or disengage from the first clutch.

4. The winding device according to claim 2, characterized in that: The assembly frame is provided with a moving groove, the second clutch member is provided with a moving portion inserted into the moving groove, and the driving component drives the second clutch member to move along the moving groove through the clutch control member, so that the second clutch member moves to contact or disengage from the first clutch member.

5. The winding device according to claim 3 or 4, characterized in that: The second clutch member is provided with a connecting groove, and the clutch control member is provided with a connecting portion protruding therefrom. The connecting portion is inserted into the connecting groove. When the clutch control member rotates, the connecting portion is driven to move along the opening path of the connecting groove to drive the second clutch member to move.

6. The winding device according to claim 3 or 4, characterized in that: The assembly frame includes a first assembly body and a second assembly body connected to each other, a gap is set between the first assembly body and the second assembly body, the second clutch is located in the gap, and a limiting member is also set on the first assembly body or the second assembly body, and the second clutch abuts against the limiting member during the movement of the second clutch member when it is separated from the first clutch member.

7. The winding device according to claim 6, characterized in that: The first clutch member includes a plurality of mating members, which are arranged around the rotating shaft of the first clutch member and are connected end to end. The plurality of mating members are surrounded by a receiving groove, and the second clutch member is located in the receiving groove. The second clutch member can contact and disengage from the mating members during movement.

8. The winding device according to claim 7, characterized in that: The mating piece comprises an abutting portion and a connecting portion connected to each other, an angle is set between the abutting portion and the connecting portion, the abutting portion and the connecting portion of two adjacent mating pieces are connected, and the second clutch piece can abut against the abutting portion when moving.

9. A cleaning base station, characterized in that: It comprises a base station body and a winding device as described in any one of claims 1 to 8, wherein the winding device is installed on the base station body, and a cable outlet is provided on the base station body, and the cable wound on the winding assembly can be led out from the cable outlet.

10. The cleaning base station according to claim 9, characterized in that: The base station body comprises a top cover, the wire outlet is arranged on the top cover, and the size of the wire outlet gradually increases from an end close to the interior of the base station body to an end far from the interior of the base station body.

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