Cleaning plate cleaning device

Abstract

The utility model relates to the technical field of daily household cleaning, and discloses a cleaning plate cleaning device which comprises a main body, a movable frame body and a cleaning structure, the main body is provided with a mounting cavity, the movable frame body and the cleaning structure are both arranged in the mounting cavity, and the movable frame body is used for mounting the cleaning plate; a cleaning plate to be cleaned enters the mounting cavity through a first opening formed in the main body and is mounted on the movable frame body, and the movable frame body drives the cleaning plate to move to a cleaning position corresponding to the cleaning structure, so that the cleaning structure can conveniently clean the cleaning plate; the movable frame body drives the cleaned cleaning plate to move to a moving-out position, and the moving-out position is a position corresponding to the first opening or a position corresponding to the second opening, so that the cleaned cleaning plate can be moved out of the first opening or the second opening. According to the device, secondary pollution of sewage to the ground can be avoided during cleaning. Meanwhile, the step of cleaning the cleaning plate is simple, the efficiency of cleaning the cleaning plate is improved, and the user experience is good.

Description

Technical Field

[0001] The utility model relates to the technical field of daily household cleaning, in particular to a cleaning plate cleaning device. Background Art

[0002] In the prior art, users can usually clean a flat mop with a mop bucket, but the mop bucket requires the user to constantly pull the mop rod up and down when cleaning, which requires a lot of manpower. Therefore, a cleaning machine that automatically cleans the wipes on the mop plate has appeared on the market. That is, the mop plate is inserted into the cleaning machine, and the cleaning machine can clean and dehydrate the mop plate.

[0003] However, these products typically require multiple mop blades to be placed in a cleaning machine simultaneously, which then rotates to clean the multiple mop blades. During the cleaning process, wastewater can easily splash, causing secondary contamination of the floor. Furthermore, if a lid is provided on the cleaning machine to prevent wastewater splashing, the efficiency of inserting and removing mop blades is low, making it inconvenient for users. Utility Model Content

[0004] In view of this, the utility model provides a cleaning plate cleaning device and a cleaning plate cleaning method to solve the problems in the prior art of easy splashing of cleaning wastewater or low efficiency of users inserting and removing the mop plate.

[0005] A first aspect of the present invention provides a cleaning plate cleaning device, characterized in that the cleaning plate cleaning device comprises a main body, a movable frame and a cleaning structure;

[0006] The main body is provided with an installation cavity, the movable frame and the cleaning structure are both arranged in the installation cavity, and the movable frame is used to install the cleaning plate;

[0007] The cleaning plate to be cleaned enters the installation cavity through a first opening provided on the main body and communicates with the installation cavity and is installed on the movable frame. The movable frame is used to drive the cleaning plate to move to a cleaning position corresponding to the cleaning structure, so that the cleaning structure can clean the cleaning plate.

[0008] The movable frame is used to drive the cleaning plate that has completed cleaning to move to a removal position, and the removal position is a position corresponding to the first opening, or a position corresponding to a second opening on the main body that is offset from the first opening and connected to the installation cavity, so that the cleaning plate that has completed cleaning can be moved out from the first opening or the second opening.

[0009] Beneficial effect: One or more openings are provided on the main body of the cleaning plate cleaning device. The user can insert the used cleaning plate to be cleaned from one of the openings into the mounting cavity of the main body. The cleaning plate cleaning device can then move the cleaning plate to the cleaning position in the mounting cavity for cleaning. After cleaning is completed, the cleaning plate is moved to the position corresponding to the opening at the time of insertion, or to a position corresponding to another opening different from the opening at the time of insertion, so that the user can take out the cleaned cleaning plate through the opening and continue to clean the floor or other surfaces to be cleaned. Since the cleaning plate needs to be moved to the cleaning position in the mounting cavity for cleaning, and the cleaning position is different from the position where the cleaning plate is inserted into the mounting cavity and the position where it is removed, the sewage generated during cleaning or the sewage that is stirred up is difficult to splash out from the opening where the cleaning plate is inserted or the opening corresponding to the removal position, thereby avoiding secondary contamination of the floor by the sewage. At the same time, the user only needs to insert or remove the cleaning plate through the opening provided on the main body, and there is no need to close or open the lid. Therefore, the steps for cleaning the cleaning plate are relatively simple, which improves the efficiency of cleaning the cleaning plate and provides a better user experience.

[0010] In a feasible embodiment, when the movable frame drives the cleaning plate to be cleaned to the cleaning position, it drives another cleaning plate that has completed cleaning to the removal position, so that the cleaning plate that has completed cleaning can be removed from the first opening or the second opening.

[0011] Beneficial effect: After the user inserts the used cleaning plate to be cleaned into the installation cavity and installs it on the movable frame, the movable frame moves the cleaning plate to be cleaned to the cleaning position for cleaning, and at the same time moves the other cleaning plate that has been cleaned to the removal position. At this time, the user can take out the cleaning plate that has been cleaned from the removal position and continue to use it. In other words, the user can continue to use the clean cleaning plate without waiting, and the user experience is better.

[0012] In a feasible embodiment, the movable frame moves in a timed manner so as to move the cleaning plate to be cleaned, which enters the installation cavity from the first opening and is installed on the movable frame, to the cleaning position and the removal position in sequence.

[0013] Optionally, the cleaning plate cleaning device includes a driving structure, which is in transmission connection with the movable frame, and the driving structure is used to drive the movable frame to move periodically.

[0014] In a feasible embodiment, the movable frame is used to move according to a trigger signal received by the cleaning plate cleaning device, so as to move the cleaning plate to be cleaned that enters the installation cavity from the first opening and is installed on the movable frame to the cleaning position, and / or move the cleaning plate that has completed cleaning from the cleaning position to the removal position.

[0015] Optionally, the cleaning plate cleaning device includes a control module and a driving structure, the control module is electrically connected to the driving structure, and the driving structure is transmission-connected to the movable frame; the control module is used to send a control signal to the driving structure according to the received trigger signal; the driving structure is used to drive the movable frame to move according to the control signal sent by the control module.

[0016] In a feasible embodiment, the movable frame includes a fixing portion, and the cleaning plate is detachably mounted on the fixing portion.

[0017] Optionally, one of the fixing part and the cleaning plate has a plug-in slot, and the other has a plug-in portion; the plug-in slot and one of the plug-in portions arranged on the cleaning plate form a first mounting portion, and the plug-in portion is inserted into the plug-in slot and plug-fitted with the plug-in slot, so that the cleaning plate can be detachably mounted to the fixing part.

[0018] Optionally, the plug-in slot is provided on the fixing portion, and the plug-in portion includes two ridges protruding from the top surface of the cleaning plate, and the two ridges are respectively plugged into two opposite side walls of the plug-in slot.

[0019] Optionally, a guide wheel is provided on one of the ridge and the side wall of the plug-in slot, and the guide wheel is used to rotate under the drive of the other of the ridge and the side wall of the plug-in slot when the plug-in portion is inserted into the plug-in slot.

[0020] Optionally, a limiting structure is provided between the cleaning plate and the fixing portion, and the limiting structure is used to limit the maximum displacement of the cleaning plate when the cleaning plate is installed on the fixing portion and when the cleaning plate is inserted into the plug-in portion.

[0021] Beneficial effect: The limiting effect of the limiting structure can prevent the cleaning plate from detaching from the movable frame during the movement of the installation cavity, thereby improving the stability of the cleaning plate cleaning device during use.

[0022] Optionally, the limiting structure includes a limiting block provided on one of the cleaning plate and the fixing part and a limiting groove provided on the other, and the plug-in part is inserted into the plug-in groove so that the limiting block is inserted into the limiting groove when the cleaning plate is mounted to the fixing part.

[0023] Optionally, the limit block is arranged to protrude from the edge of the top surface of the cleaning plate, and the bottom wall edge of the plug-in slot provided on the fixing part is recessed to form the limit slot, and the limit block is inserted into the limit slot along the direction in which the plug-in part is inserted into the plug-in slot.

[0024] Optionally, the bottom wall of the plug-in slot provided on the fixing portion is provided with an elastic arm, the free end of the elastic arm is provided with the limiting block, and the top surface of the cleaning plate is recessed to form the limiting slot.

[0025] Optionally, the top surface of the cleaning plate is provided with two ridges forming the plug-in portion, and the top surface of the ridges is recessed to form the limiting groove.

[0026] In a feasible embodiment, the movable frame moves the cleaning plate to be cleaned, which enters the mounting cavity from the first opening and is mounted on the movable frame, to a cleaning position corresponding to the cleaning structure by rotating, and / or moves the cleaning plate that has completed cleaning to a removal position.

[0027] Beneficial effects: The movable frame moves the position of the cleaning plate by rotating, and the streamlined operation of cleaning the cleaning plate can be realized through a simple mechanical structure, which is conducive to the miniaturization and practicality of the cleaning plate cleaning device.

[0028] Optionally, the movable frame includes a rotating body, and the fixing portion detachably connected to the cleaning plate is fixedly arranged on the rotating body.

[0029] In a feasible embodiment, when the cleaning plate to be cleaned is mounted on the fixing portion, the length direction or the width direction of the cleaning plate is extended along the axial direction of the rotating shaft of the rotating body.

[0030] Beneficial effect: The central axis of the cleaning plate is parallel to the rotation axis of the rotating body, so that the rotating body will not cause eccentricity when driving the cleaning plate to rotate, thereby causing unstable rotation process.

[0031] Optionally, two opposite sides of the cleaning plate extend axially along the rotation axis, and a distance between one of the two sides and the rotation axis is less than or equal to the sum of a distance between the other side and the rotation axis and a width of the cleaning plate.

[0032] Optionally, the two side edges are at the same distance from the rotation axis.

[0033] In a feasible embodiment, the cleaning plate to be cleaned is inserted into the mounting cavity from the first opening along the axial direction of the rotating shaft and is detachably mounted to the fixing portion; or, the cleaning plate to be cleaned is inserted into the mounting cavity from the first opening along a direction perpendicular to the axial direction of the rotating shaft and is detachably mounted to the fixing portion.

[0034] Beneficial effect: The cleaning plate can be inserted into the cleaning plate cleaning device horizontally or vertically, that is, the cleaning plate cleaning device can be set to two forms: a smaller diameter and a higher height, and a larger diameter and a lower height, which is conducive to the diversification of the cleaning plate cleaning device.

[0035] Optionally, the cleaning plate that has completed cleaning is released from the fixing portion and is moved out of the installation cavity from the first opening or the second opening along the axial direction of the rotating shaft; or, the cleaning plate that has completed cleaning is released from the fixing portion and is moved out of the installation cavity from the first opening or the second opening along a direction perpendicular to the axial direction of the rotating shaft.

[0036] In a feasible embodiment, the fixing part includes a fixing plate, which is fixedly connected to the rotating body, and a plug-in slot is provided on the fixing plate. The top surface of the cleaning plate is provided with a plug-in part, and the plug-in part is plugged into the plug-in slot.

[0037] Beneficial effect: The movable frame is installed with the cleaning plate through the fixed plate, so that the movable frame and the cleaning plate are more closely fitted, and the installation stability of the two is better.

[0038] Optionally, the back surface of the fixing plate is fixedly connected to the rotating body, and the top surface of the fixing plate is provided with the plug-in slot.

[0039] Optionally, the length of the fixing plate is greater than or equal to the length of the cleaning plate; and / or the width of the fixing plate is greater than or equal to the width of the cleaning plate.

[0040] Optionally, both ends of the fixing plate along the length direction are fixedly connected to the rotating body.

[0041] Optionally, connecting plates are fixed to both ends of the rotating body respectively; and both ends of the fixing plate along the length direction are fixedly connected to the connecting plates fixed to both ends of the rotating body respectively.

[0042] Optionally, an abutment member is provided on the connecting plate, and the abutment member is used to abut against the end of the cleaning plate that is plugged into the plug-in slot with the fixing plate through the plug-in portion.

[0043] In a feasible embodiment, the center of the fixing plate along the length direction is fixedly connected to the rotating body. And / or the center of the fixing plate along the width direction is fixedly connected to the rotating body.

[0044] Optionally, the rotating body is provided with a protruding connecting portion, and a connecting groove is provided on the back side of the fixing plate in the center along the width direction; the connecting portion is inserted into the connecting groove and fixedly connected to the connecting groove.

[0045] Optionally, a plurality of directional ribs are provided on the circumference of the connecting portion, and a plurality of directional grooves are provided on the side wall of the connecting groove; when the connecting portion is inserted into the connecting groove, the directional ribs are plugged into and fitted with the directional grooves.

[0046] In a feasible embodiment, the rotating body includes a central column and a connecting column mounted on the central column; two connecting plates respectively connected to the two ends of the fixed plate are circumferentially limited to the two ends of the central column, and the connecting column is fixedly connected to the connecting plate; the central column is driven to rotate around its central axis, and the rotation of the central column drives the connecting plate and the connecting column to rotate, and then drives the fixed plate to rotate around the central column, so that the fixed plate drives the cleaning plate to rotate around the central column and move to the cleaning position or the removal position.

[0047] Optionally, a stopper is provided at the end of the central column, and the connecting plate is provided with a through hole. The connecting plate is sleeved on the outer circumference of the central column through the through hole, and an annular boss is provided on the edge of the through hole extending toward the end. The annular boss cooperates with the stopper to circumferentially limit the connecting plate and the end of the central column.

[0048] In a feasible embodiment, the cleaning structure is used to scrape and / or press the cleaning plate located at the cleaning position.

[0049] Optionally, the cleaning structure includes a sliding portion and a scraping portion slidably connected to the sliding portion; when the movable frame drives the cleaning plate to be cleaned to rotate to the cleaning position, the scraping portion abuts against the wiper provided on the cleaning plate, and the scraping portion is driven to slide along the sliding portion, and scrapes and / or squeezes the wiper through the sliding.

[0050] Optionally, the sliding part includes a screw extending axially along the rotating shaft of the rotating body; the scraping part is sleeved on the screw through a connecting hole, and the inner wall of the connecting hole is provided with an internal thread that cooperates with the screw; the screw is driven to rotate through the internal thread to drive the scraping part to slide along the screw.

[0051] Optionally, the sliding portion further includes a support portion extending axially along the rotating shaft of the rotating body; when the scraping portion is sleeved on the screw through the connecting hole, the support portion abuts against the scraping portion to limit the displacement of the scraping portion in the circumferential direction of the screw.

[0052] Optionally, the support portion is provided on a side of the screw rod away from the movable frame.

[0053] Optionally, the scraping part includes a socket and a mounting part fixedly connected to the socket; the socket is slidably connected to the sliding part, and a scraping part is provided on the mounting part; the socket is driven to slide along the sliding part, driving the mounting part to slide in the same direction, thereby allowing the scraping part to scrape and / or squeeze the wiping object through the sliding.

[0054] Optionally, the sleeve is provided with a connecting hole, and the screw included in the sliding part is inserted into the connecting hole and cooperates with the internal thread of the connecting hole.

[0055] In a feasible embodiment, the cleaning structure further includes a water spraying portion, and the water spraying portion is used to spray water onto the wiper disposed on the cleaning plate rotated to the cleaning position.

[0056] Optionally, the water spraying portion is provided on the scraping portion, and when the scraping portion is driven to slide along the sliding portion, the water spraying portion sprays water toward the wiping object.

[0057] Optionally, the water spraying portion includes a water spraying pipe arranged along the sliding portion, and the water spraying pipe includes a plurality of water spraying ports.

[0058] In a feasible embodiment, the cleaning plate and the cleaning rod are detachably connected; after the cleaning plate to be cleaned enters the installation cavity through the first opening and is installed with the movable frame, the cleaning plate is disconnected from the cleaning rod so that the movable frame can move the cleaning plate to the cleaning position; after the cleaning plate that has completed cleaning moves to the removal position, the cleaning rod extends into the installation cavity from the first opening or the second opening to establish a connection with the cleaning plate, and drives the cleaning plate to move out of the installation cavity from the first opening or the second opening, so that the surface to be cleaned can be cleaned by the cleaning plate.

[0059] Optionally, the cleaning plate is provided with a first mounting portion and a second mounting portion, the first mounting portion being used for detachably mounting on the movable frame, and the second mounting portion being used for detachably connecting to the cleaning rod; after the cleaning plate to be cleaned enters the mounting cavity through the first opening, it is mounted on the movable frame through the first mounting portion, and the cleaning rod is disengaged from the second mounting portion and moved out of the mounting cavity, so that the movable frame can move the cleaning plate to the cleaning position; after the cleaning plate is moved to the removal position after cleaning, the cleaning rod extends into the mounting cavity from the first opening or the second opening and is connected to the second mounting portion, and drives the cleaning plate to move so that the movable frame is disengaged from the first mounting portion, and then drives the cleaning plate to move out of the mounting cavity from the first opening or the second opening.

[0060] Optionally, the second mounting portion includes a sliding groove arranged on the top surface of the cleaning plate, and the end of the cleaning rod is provided with a sliding member that slides with the sliding groove, and the cleaning plate and the cleaning rod are detachably connected through the sliding member and the sliding groove; after the cleaning plate to be cleaned enters the mounting cavity through the first opening and is mounted on the movable frame, the cleaning rod moves in a direction away from the cleaning plate, so that the sliding member slides out of the sliding groove, and the cleaning plate is disengaged from the cleaning rod; after the cleaning plate is moved to the removal position after cleaning, the cleaning rod extends into the mounting cavity from the first opening or the second opening and drives the sliding member to be inserted into the sliding groove and engage with the sliding groove, thereby driving the cleaning plate to move so that the movable frame is disengaged from the first mounting portion, so as to drive the cleaning plate to be moved out of the mounting cavity from the first opening or the second opening.

[0061] Optionally, the sliding member is a sliding plate, and a guide wheel is provided on one of the side walls of the sliding plate and the side walls of the sliding groove. The guide wheel is used to rotate under the drive of the other one of the side walls of the sliding plate and the side walls of the sliding groove when the sliding plate is inserted into the sliding groove.

[0062] In a feasible embodiment, a limiting portion is provided between the cleaning plate and the cleaning rod, and the limiting portion is used to limit the displacement between the cleaning rod and the cleaning plate after the cleaning rod is connected to the second mounting portion.

[0063] Optionally, the cleaning rod slides into engagement with a sliding groove provided on the top surface of the cleaning plate through a sliding member provided at the end thereof; the limiting portion includes a snap-fitting member movably provided on one of the sliding member and the inner wall of the sliding groove and a snap-fitting groove provided on the other; when the sliding member is inserted into the sliding groove and slides to a position corresponding to the snap-fitting member and the snap-fitting groove, the snap-fitting member moves in a direction close to the snap-fitting groove and is inserted into the snap-fitting groove to limit the sliding member from continuing to slide along the sliding groove.

[0064] Optionally, a first guide portion is provided on the movable frame, the clamping member is provided on the sliding member, and the clamping groove is provided on the inner wall of the sliding groove; when the cleaning plate to be cleaned is installed on the movable frame through the first mounting portion, the first guide portion cooperates with the clamping member and drives the clamping member to move in a direction away from the clamping groove until it is disengaged from the clamping groove, so that the sliding member can slide out of the sliding groove and the cleaning rod can be disengaged from the cleaning plate.

[0065] Optionally, the movable frame is detachably connected to the plug-in slot and the plug-in portion on the cleaning plate; the first guide portion includes a bottom wall of the plug-in slot recessed to form a guide slot, the side wall of the guide slot is provided with a guide boss, and a limiting boss is provided at one end of the clamping member away from the cleaning plate; when the cleaning plate to be cleaned is inserted into the plug-in slot through the plug-in portion, the limiting boss is inserted into the guide slot and abuts against the guide boss, and under the guiding action of the guide boss, the clamping member is driven to move in a direction away from the clamping slot until the clamping member is disengaged from the clamping slot.

[0066] Optionally, the guide groove is through along the direction in which the plug-in portion is inserted into the plug-in groove, and the guide boss is arranged at the first end of the guide groove; when the cleaning rod extends into the mounting cavity from the first opening or the second opening and drives the sliding member to be inserted into the sliding groove, the clamping member is inserted into the guide groove from the second end of the guide groove, so that the clamping member avoids the bottom wall of the sliding groove until the clamping member moves to a position corresponding to the clamping groove and is inserted into the clamping groove.

[0067] In a feasible embodiment, a second guide portion is provided on the bottom wall of the sliding groove. When the sliding member is inserted into the sliding groove and slides, the clamping member moves in a direction away from the cleaning plate under the guidance of the second guide portion so as to avoid the bottom wall of the sliding groove until the clamping member moves to a position corresponding to the clamping groove and is inserted into the clamping groove.

[0068] Optionally, the second guide portion is an inclined groove that is inclined toward the sliding member along the direction in which the sliding member is inserted into the sliding groove, and the snap-fit ​​groove is arranged at the end of the inclined groove along the direction in which the sliding member is inserted into the sliding groove.

[0069] In a feasible embodiment, a through hole is provided on the sliding member, and the clamping member includes a clamping column passing through the through hole and an elastic member provided between the clamping column and the sliding member; when the sliding member is inserted into the sliding groove and slides, the elastic member deforms to store force; when the sliding member slides to a position corresponding to the clamping column and the clamping groove, the elastic member unloads the force and drives the clamping column to move toward the direction close to the clamping groove and causes the end of the clamping column to be inserted into the clamping groove.

[0070] In a feasible embodiment, the top surface of the cleaning plate is provided with two ridges extending to the edge of the cleaning plate, and the two outer side walls of the two ridges that are opposite to each other form a plug-in portion corresponding to the plug-in groove provided on the movable frame; the adjacent inner side walls of the two ridges and the top surface of the cleaning plate form a sliding groove that slides with the sliding part provided at the end of the cleaning rod.

[0071] In a feasible embodiment, the cleaning plate cleaning device further includes a dehydration structure disposed in the installation cavity, and the dehydration structure is used to dehydrate and / or disinfect the cleaning plate after cleaning.

[0072] Optionally, the decontamination structure is arranged at the removal position, and is used to dehydrate and / or disinfect the cleaning plate that has been cleaned and moved to the removal position; and / or, the decontamination structure is arranged at the cleaning position, and is used to dehydrate and / or disinfect the cleaning plate that has been cleaned by the cleaning structure; and / or, the decontamination structure is arranged at the decontamination position, which is staggered with the cleaning position and the removal position, and the movable frame is used to drive the cleaning plate that has been cleaned to move to the decontamination position, so that the decontamination structure can dehydrate and / or disinfect the cleaning plate that has been cleaned and is located at the decontamination position; the movable frame is used to drive the cleaning plate that has been dehydrated and / or disinfected to move to the removal position.

[0073] Optionally, the dehydration structure includes a drying section for heating the cleaning plate; and / or, the dehydration structure includes an irradiation section for irradiating ultraviolet rays on the cleaning plate; and / or, the dehydration structure includes an extrusion section for squeezing the cleaning plate to dehydrate the cleaning plate.

[0074] Beneficial effect: The cleaning board is dehydrated and disinfected after cleaning, which prevents the cleaning board from breeding bacteria and odor, thereby avoiding secondary contamination of the cleaning board to the surface to be cleaned, and provides a better user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0075] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0076] Figure 1 A schematic structural diagram of a cleaning plate cleaning device provided in an embodiment of the present utility model;

[0077] Figure 2 A schematic structural diagram of a cleaning plate cleaning device provided in an embodiment of the present utility model;

[0078] Figure 3 A schematic structural diagram of a cleaning plate cleaning device provided in an embodiment of the present utility model;

[0079] Figure 4A schematic diagram of the connection between the cleaning plate and the cleaning rod provided in an embodiment of the present utility model;

[0080] Figure 5 A schematic structural diagram of a cleaning plate cleaning device provided in an embodiment of the present utility model;

[0081] Figure 6 A schematic diagram of the positions of various locations provided in the embodiment of the present utility model;

[0082] Figure 7 A schematic cross-sectional view of a cleaning plate cleaning device provided by an embodiment of the present invention;

[0083] Figure 8 A schematic structural diagram of a cleaning plate cleaning device provided in an embodiment of the present utility model;

[0084] Figure 9 A schematic structural diagram of a cleaning plate cleaning device provided in an embodiment of the present utility model;

[0085] Figure 10 A schematic structural diagram of a cleaning plate cleaning device provided in an embodiment of the present utility model;

[0086] Figure 11 A schematic structural diagram of a cleaning plate provided in an embodiment of the present utility model;

[0087] Figure 12 This is a schematic structural diagram of the cleaning rod and sliding plate provided in an embodiment of the utility model.

[0088] Description of reference numerals:

[0089] Cleaning plate cleaning device 100

[0090] Cleaning plate 20, plug-in portion 201, ridge 2011, sliding groove 202, snap-in groove 2021, inclined groove 205;

[0091] Main body 30, mounting cavity 301, first opening 302, second opening 303;

[0092] Movable frame 40, rotating body 401, rotating shaft 401a, connecting plate 4011, through hole 4011a, annular boss 4011b, abutment 4012, connecting portion 4013, directional rib 4013a, central column 4014, anti-rotation portion 4014a, connecting column 4015, plug-in slot 4021, fixing plate 4022, connecting slot 4023, directional slot 4023a, guide slot 404, guide boss 4041;

[0093] Cleaning structure 50, screw 5011, support portion 5012, connecting hole 5021, sleeve 5022, mounting member 5023, scraping member 5024, water spray pipe 5041, water spray port 5042;

[0094] Guide wheel 70;

[0095] Limiting block 801, limiting groove 802, elastic arm 803;

[0096] The cleaning rod 90 , the sliding plate 901 , the clamping member 9011 , the clamping column 9011 b , the limiting boss 9011 a and the through hole 9012 . DETAILED DESCRIPTION

[0097] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the embodiments described are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative efforts shall fall within the scope of protection of the present invention.

[0098] The utility model provides a cleaning plate cleaning device 100, such as Figure 1 and Figure 2 As shown, the cleaning plate cleaning device 100 includes a main body 30 , a movable frame 40 and a cleaning structure 50 .

[0099] Specifically, the main body 30 is provided with an installation cavity 301, and the movable frame 40 and the cleaning structure 50 are both arranged in the installation cavity 301. The movable frame 40 is used to install the cleaning plate 20 and can move in the installation cavity 301, such as rotating or moving, and drive the cleaning plate 20 to achieve position switching through the movement.

[0100] The cleaning plate 20 to be cleaned enters the installation cavity 301 through the first opening 302 provided on the main body 30 and communicates with the installation cavity 301 and is installed on the movable frame 40. The movable frame 40 drives the cleaning plate 20 to move by moving in the installation cavity 301, so that the cleaning plate 20 moves to a cleaning position corresponding to the cleaning structure 50, so that the cleaning structure 50 cleans the cleaning plate 20; the movable frame 40 drives the cleaning plate 20 to move to the removal position after cleaning, which is the removal position in the installation cavity 301 opposite to the first opening 302. The cleaning plate 20 is moved to the corresponding position, or to the position in the installation cavity 301 corresponding to the second opening 303. The second opening 303 is another opening on the main body 30 that is staggered with the first opening 302 and communicated with the installation cavity 301, so that the user can move the cleaning plate 20 that has been cleaned out of the first opening 302 or the second opening 303 through the cleaning rod 90 that matches the cleaning plate 20, or the cleaning plate cleaning device 100 automatically moves the cleaning plate 20 that has been cleaned out of the first opening 302 or the second opening 303, so that the user can take it out.

[0101] Optionally, the cleaning board 20 may be a mop board, such as a flat mop board, a collodion mop board, or a cotton thread mop board, or may be a glass cleaning board, or may be a cleaning brush head, but the present invention is not limited thereto. The present invention is described using the flat mop board as an example, and the cleaning process for other types of cleaning boards 20 is the same as that for the flat mop board.

[0102] For example, the main body 30 may be provided with one or more openings communicating with the mounting cavity 301. The size of the openings may be adjusted according to the type of the cleaning plate 20. If the cleaning plate 20 is large, the openings may be larger to facilitate insertion of the cleaning plate 20. If the cleaning plate 20 is small, the openings may be smaller to match the shape of the cleaning plate 20, thereby minimizing the risk of splashing of dirty water when cleaning the cleaning plate 20.

[0103] If the main body 30 is provided with an opening, namely a first opening 302, the user can insert the cleaning plate 20 to be cleaned through the first opening 302 into the mounting cavity 301 and mount the cleaning plate 20 on the movable frame 40 provided in the mounting cavity 301. The movable frame 40 can then drive the cleaning plate 20 to move to a cleaning position. The cleaning position is provided with a cleaning structure 50, which can clean the cleaning plate 20 in the cleaning position. For example, the cleaning structure 50 can move along the cleaning plate 20 to scrape and / or squeeze the wipe on the cleaning plate 20 to clean the cleaning plate 20. Optionally, the cleaning position may be provided with a water tank that stores liquid for cleaning the cleaning plate 20. The wiper of the cleaning plate 20 located at the cleaning position may be immersed below the liquid level in the water tank, allowing the cleaning structure 50, also located below the liquid level, to clean the wiper of the cleaning plate 20 by scraping and / or squeezing. Alternatively, the cleaning structure 50 may spray a high-pressure water stream onto the cleaning plate 20 to clean the cleaning plate 20. After the cleaning structure 50 has finished cleaning the cleaning plate 20, the movable frame 40 may move the cleaned cleaning plate 20 back to the insertion position, i.e., the position where the cleaning plate 20 is inserted into the mounting cavity 301, i.e., the position corresponding to the first opening 302. The user may remove the cleaned cleaning plate 20 through the first opening 302 for continued use. In this embodiment, the insertion position and removal position of the cleaning plate 20 into the mounting cavity 301 are the same, both being positions in the mounting cavity 301 corresponding to the first opening 302.

[0104] Alternatively, two openings may be provided on the main body 30, one being a first opening 302 and the other being a second opening 303, the two openings being staggered and both being connected to the mounting cavity 301. After the cleaning plate 20 to be cleaned is inserted into the mounting cavity 301 from the first opening 302 and moved to the cleaning position by the movable frame 40 to complete cleaning, the movable frame 40 may move the cleaned cleaning plate 20 to a removal position corresponding to the second opening 303. The user may take out the cleaned cleaning plate 20 through the second opening 303 and continue to use it. In this embodiment, the insertion position and removal position of the cleaning plate 20 into the mounting cavity 301 are different, the insertion position being the position in the mounting cavity 301 corresponding to the first opening 302, and the removal position being the position in the mounting cavity 301 corresponding to the second opening 303.

[0105] The cleaning plate cleaning device 100 provided by the present invention has a plurality of openings on the main body 30 of the cleaning plate cleaning device 100. The user can insert the used cleaning plate 20 to be cleaned into the installation cavity 301 from one of the openings. The cleaning plate cleaning device 100 can then move the cleaning plate 20 to the cleaning position in the installation cavity 301 for cleaning. After cleaning is completed, the cleaning plate 20 is moved to the position corresponding to the opening at the time of insertion, or to a position corresponding to another opening different from the opening at the time of insertion, so that the user can take out the cleaning plate 20 after cleaning through the opening and continue to clean the ground or other surfaces to be cleaned. Since the cleaning plate 20 needs to be moved to the cleaning position in the installation cavity 301 for cleaning, the cleaning position is different from the position where the cleaning plate 20 is inserted into the installation cavity 301 and the position where it is removed. Therefore, the sewage generated during cleaning or the sewage stirred up is difficult to splash out from the opening where the cleaning plate 20 is inserted or the opening corresponding to the removal position, thereby avoiding secondary contamination of the ground by the sewage. At the same time, the user only needs to insert or remove the cleaning plate 20 through the opening set on the main body 30, and there is no need to close or open the cover. Therefore, the steps of cleaning the cleaning plate 20 are relatively simple, which improves the efficiency of cleaning the cleaning plate 20 and provides a better user experience.

[0106] In a feasible embodiment, when the movable frame 40 drives the cleaning plate 20 to be cleaned to the cleaning position, it drives another cleaning plate 20 that has completed cleaning to the removal position, so that the cleaning plate 20 that has completed cleaning can be removed from the first opening 302 or the second opening 303.

[0107] For example, the movable frame 40 can simultaneously mount a plurality of cleaning plates 20 . The plurality of cleaning plates 20 can be mounted at different positions of the movable frame 40 and move with the movable frame 40 to switch the positions of the mounted cleaning plates 20 .

[0108] Optionally, when the movable frame 40 moves one of the cleaning plates 20 to be cleaned inserted from the first opening 302 to the cleaning position, the other cleaning plate 20 that has been cleaned can be moved from the cleaning position to the removal position.

[0109] Specifically, the main body 30 is provided with a first opening 302 and a second opening 303. The mounting cavity 301 has an insertion position and a removal position corresponding to the first opening 302 and the second opening 303, respectively, and a cleaning position corresponding to the cleaning structure 50. The plurality of cleaning plates 20 can cycle sequentially between the insertion position, the cleaning position, and the removal position as the movable frame 40 moves.

[0110] For example, after the user inserts the first cleaning plate 20 to be cleaned from the first opening 302 into the insertion position of the mounting cavity 301 and installs it on the movable frame 40, the movable frame 40 can move the first cleaning plate 20 from the insertion position to the cleaning position, so that the cleaning structure 50 can clean the first cleaning plate 20. Next, the user inserts the second cleaning plate 20 from the first opening 302 into the insertion position of the mounting cavity 301 and also installs it on the movable frame 40. At this time, the movable frame 40 can move the second cleaning plate 20 from the insertion position to the cleaning position, so that the cleaning structure 50 can clean the second cleaning plate 20. At the same time, the movable frame 40 can move the first cleaning plate 20 that has been cleaned to the removal position, so that the user can remove the first cleaning plate 20 that has been cleaned from the removal position through the second opening 303 for use. Next, the user can insert the third cleaning plate 20 to be cleaned from the first opening 302 into the insertion position of the mounting cavity 301 and also install it on the movable frame 40. The movable frame 40 can drive the third cleaning plate 20 to move from the insertion position to the cleaning position, so that the cleaning structure 50 can clean the third cleaning plate 20. At the same time, the movable frame 40 moves the second cleaning plate 20 that has been cleaned to the removal position again, so that the user can take out the second cleaning plate 20 that has been cleaned from the removal position through the second opening 303 for use. If the user does not take the first cleaning plate 20, the movable frame 40 can also drive the first cleaning plate 20 to the avoidance position, which is a position in the installation cavity 301 that is different from the insertion position, the cleaning position, and the removal position, so as to avoid the user inserting other cleaning plates 20 to be cleaned through the first opening 302, or the cleaning structure 50 cleaning the cleaning plate 20 currently in the cleaning position, or the user taking out the second cleaning plate 20 that has been cleaned from the removal position through the second opening 303.

[0111] In another feasible embodiment, the cleaning plate cleaning device 100 further includes a dehydration structure disposed in the installation cavity 301 , and the dehydration structure is used to dehydrate and / or disinfect the cleaning plate 20 after cleaning.

[0112] Optionally, the decontamination structure can be set at the removal position to dehydrate and / or disinfect the cleaning plate 20 that has been cleaned and moved to the removal position; and / or, the decontamination structure is set at the cleaning position to dehydrate and / or disinfect the cleaning plate 20 that has been cleaned by the cleaning structure 50; and / or, the decontamination structure is set at the decontamination position, which is staggered with the cleaning position and the removal position, and the movable frame 40 is used to drive the cleaning plate 20 that has been cleaned to move to the decontamination position, so that the decontamination structure can dehydrate and / or disinfect the cleaning plate 20 that has been cleaned and is located at the decontamination position; the movable frame is used to drive the cleaning plate 20 that has been dehydrated and / or disinfected to move to the removal position, so as to move the cleaning plate cleaning device 100 from the removal position through the first opening 302 or the second opening 303.

[0113] For example, the dehydration structure may include a drying unit for heating the cleaning plate, such as a hot air blower or a heating plate; and / or the dehydration structure may include an irradiation unit for irradiating the cleaning plate with ultraviolet light; and / or the dehydration structure may include an extrusion unit for extruding the cleaning plate to dehydrate the cleaning plate, wherein the extrusion unit may move along the cleaning plate 20 to perform the extrusion, or may perform the surface extrusion on the cleaning plate 20.

[0114] By setting up a dehydration and disinfection structure, the cleaning board that has been cleaned can be dehydrated and disinfected, avoiding the breeding of bacteria and odor on the cleaning board, and thus avoiding secondary contamination of the cleaning board to the surface to be cleaned, and providing a better user experience.

[0115] For example, the main body 30 is provided with a first opening 302 and a second opening 303. The mounting cavity 301 has an insertion position and a removal position corresponding to the first opening 302 and the second opening 303, respectively, a cleaning position corresponding to the cleaning structure 50, and a removal position corresponding to the removal structure. The multiple cleaning plates 20 can cycle sequentially between the insertion position, the cleaning position, the removal position, and the removal position as the movable frame 40 moves.

[0116] For example, after the user inserts the first cleaning plate 20 to be cleaned from the first opening 302 into the insertion position of the mounting cavity 301 and installs it to the movable frame 40, the movable frame 40 can move to drive the first cleaning plate 20 from the insertion position to the cleaning position, so that the cleaning structure 50 can clean the first cleaning plate 20.

[0117] Next, the user inserts the second cleaning plate 20 from the first opening 302 into the insertion position of the mounting cavity 301 and similarly mounts it on the movable frame 40. The movable frame 40 then drives the second cleaning plate 20 from the insertion position to the cleaning position, allowing the cleaning mechanism 50 to clean the second cleaning plate 20. Simultaneously, the movable frame 40 can move the currently cleaned first cleaning plate 20 from the cleaning position to the decontamination position, allowing the decontamination mechanism to dehydrate and / or disinfect the first cleaning plate 20.

[0118] Next, the user can insert the third cleaning plate 20 to be cleaned from the first opening 302 into the insertion position of the mounting cavity 301 and similarly install it on the movable frame 40. The movable frame 40 can drive the third cleaning plate 20 to move from the insertion position to the cleaning position, so that the cleaning structure 50 can clean the third cleaning plate 20. At the same time, the movable frame 40 moves the second cleaning plate 20, which has been cleaned, from the cleaning position to the decontamination position, so that the decontamination structure can dehydrate and / or disinfect the second cleaning plate 20; and moves the first cleaning plate 20, which has been dehydrated and / or disinfected, to the removal position, so that the user can remove the first cleaning plate 20, which has been cleaned, from the removal position through the second opening 303 for use.

[0119] Similarly, if the user does not take the first cleaning plate 20, the movable frame 40 can also drive the first cleaning plate 20 to the avoidance position when moving the fourth cleaning plate 20 inserted by the user from the insertion position to the cleaning position. The avoidance position is a position in the installation cavity 301 that is different from the insertion position, cleaning position, removal position and removal position, so as to avoid the user inserting other cleaning plates 20 to be cleaned through the first opening 302, or the cleaning structure 50 cleaning the cleaning plate 20 currently in the cleaning position, or the removal structure dehydrating and / or disinfecting the cleaning plate 20 currently in the removal position, or the user removing the second cleaning plate 20 that has been cleaned from the removal position through the second opening 303.

[0120] Through the continuous movement of the movable frame 40, multiple cleaning plates 20 can be driven to be cleaned in sequence. That is to say, after the user inserts the cleaning plate 20 to be cleaned into the installation cavity 301, the user can immediately take out the clean cleaning plate 20 from the removal position and continue to use it without waiting, which provides a better user experience.

[0121] The movement of the movable frame 40 can be manually operated or automatically controlled. In a feasible embodiment, the movable frame 40 can be moved at a fixed time so as to move the cleaning plate 20 to be cleaned, which enters the installation cavity 301 from the first opening 302 and is installed on the movable frame 40, to the cleaning position and the removal position in sequence.

[0122] For example, the movable frame 40 can be operated on a regular basis to drive the multiple cleaning plates 20 to move in sequence, thereby allowing the cleaning plate cleaning device 100 to clean the multiple cleaning plates 20 in sequence. For example, the movable frame 40 can be moved once every 15 seconds. As the movable frame 40 is moved on a regular basis, the cleaning plate 20 to be cleaned inserted by the user can be moved to the cleaning position and the removal position in sequence, or moved to the cleaning position, the dehydration position, and the removal position in sequence. The regular activity frequency of the movable frame 40 determines the cleaning time and / or dehydration (dehydration and / or disinfection) time of the cleaning plate cleaning device 100 for the cleaning plate 20, that is, if the movable frame 40 is moved once every 15 seconds, the cleaning time of the cleaning structure 50 for the cleaning plate 20 is less than or equal to 15 seconds, and the dehydration time of the dehydration structure for the cleaning plate 20 is also less than or equal to 15 seconds. In actual applications, the regular activity frequency of the movable frame 40 can be set and adjusted according to specific circumstances, and the present invention does not limit this.

[0123] Optionally, the cleaning plate cleaning device 100 includes a drive structure 60, which is in transmission connection with the movable frame 40, and the drive structure 60 is used to drive the movable frame 40 to move regularly. The drive structure 60 can be a motor that runs regularly, which is in transmission connection with the movable frame 40 and drives the movable frame 40 to move regularly. For example, the motor can run continuously for 1 second every 15 seconds, and the intervals between the insertion position, cleaning position, removal position and removal position in the installation cavity 301 are the same. The operation of the motor can drive the movable frame 40 to move to drive the cleaning plate 20 to move from the insertion position to the cleaning position, removal position and removal position in sequence, thereby realizing the flow-line cleaning of the cleaning plate 20.

[0124] In one feasible embodiment, the movable frame 40 is configured to move according to a trigger signal received by the cleaning plate cleaning device 10, so as to facilitate moving the cleaning plate 20 to be cleaned, which enters the mounting cavity 301 from the first opening 302 and is mounted on the movable frame 40, to the cleaning position, and / or to move the cleaning plate 20 that has been cleaned from the cleaning position to the removal position. Optionally, the cleaning plate cleaning device 100 includes a control module and a drive structure, wherein the control module is electrically connected to the drive structure, and the drive structure is transmission-connected to the movable frame 40; the control module is configured to send a control signal to the drive structure according to the received trigger signal; and the drive structure is configured to drive the movable frame 40 to move according to the control signal sent by the control module.

[0125] For example, the movement of the movable frame 40 can be controlled by a remote control. After the user inserts the cleaning plate 20 to be cleaned into the installation cavity 301 and installs it to the movable frame 40, the user can press the control button on the remote control. At this time, the remote control sends a trigger signal to the control module of the cleaning plate cleaning device 100. After receiving the trigger signal, the control module sends a control signal to the drive structure to control the operation of the drive structure. The operation of the drive structure can drive the movable frame 40 to move. Specifically, the drive structure can be a motor connected to the movable frame 40 in a transmission manner. The motor continues to operate for 1s after receiving the control signal, and the intervals between the insertion position, cleaning position, removal position and removal position in the installation cavity 301 are the same. The operation of the motor can drive the movable frame 40 to move to drive the cleaning plate 20 to move from the insertion position to the cleaning position, removal position and removal position in sequence, thereby realizing the streamlined cleaning of the cleaning plate 20.

[0126] For example, the movable frame 40 may include a fixing portion, and the cleaning plate 20 may be detachably mounted on the fixing portion. In practical applications, the cleaning plate 20 may be detachably connected to the fixing portion; or by detachable bonding, that is, a Velcro is provided on the fixing portion. In an achievable embodiment, as Figure 3 and Figure 4 As shown, one of the fixing portion and the cleaning plate 20 may have a plug-in slot 4021, and the other may have a plug-in portion 201, and the plug-in portion 201 is inserted into the plug-in slot 4021 and plugged into the plug-in slot 4021, so that the cleaning plate 20 to be cleaned can be detachably mounted to the fixing portion. Optionally, the plug-in slot 4021 and one of the plug-in portions 201 provided on the cleaning plate 20 form a first mounting portion. Two mounting portions may be provided on the cleaning plate 20, one mounting portion for detachably mounting with the movable frame 40, i.e., the first mounting portion; and the other mounting portion for detachably connecting with the cleaning rod 90, i.e., the second mounting portion. Through the plug-in engagement of the plug-in portion 201 and the plug-in slot 4021, the displacement between the plug-in portion 201 and the plug-in slot 4021 along a direction perpendicular to the top surface of the cleaning plate 20 can be limited, thereby preventing the cleaning plate 20 from detaching from the fixing portion.

[0127] Optionally, the plug slot 4021 is provided on the fixing portion, referring to Figure 4As shown, the plug-in portion 201 includes two ridges 2011 protruding from the top surface of the cleaning plate 20. The two ridges 2011 are respectively plugged into the two opposite side walls of the plug-in slot 4021. The two ridges 2011 can be extended along the length direction of the cleaning plate 20, or can be extended along the width direction of the cleaning plate 20. The two ridges 2011 can extend to the edge of the cleaning plate 20, or can be simply set at the center of the top surface of the cleaning plate 20. The top surface of the cleaning plate 20 is the side that is detachably connected to the cleaning rod 90 and is not provided with a wipe, and the ground surface of the cleaning plate 20 is the side that is provided with a wipe. In actual application, the plug-in slot 4021 can also be provided on the top surface of the cleaning plate 20, and the plug-in portion 201 is provided on the fixed portion.

[0128] Optionally, a guide wheel 70 is provided on one of the side walls of the ridge 2011 and the insertion groove 4021. The guide wheel 70 is used to rotate when the plug-in portion 201 is inserted into the insertion groove 4021, driven by the other side wall of the ridge 2011 and the insertion groove 4021. Figure 3 and Figure 4 As shown, the side walls of the insertion groove 4021 are recessed to form an accommodating groove, and the two ends of the rotating shaft of the guide wheel 70 are respectively rotatably connected to the two side walls of the accommodating groove. The ridge 2011 is recessed near the side wall of the accommodating groove to form an arcuate groove. The bottom wall of the arcuate groove matches the outer periphery of the guide wheel. That is, when the ridge 2011 is plugged into the insertion groove 4021, the outer periphery of the guide wheel 70 abuts against the arcuate groove. When the ridge 2011 slides along the insertion groove 4021, the guide wheel 70 rotates under the drive of the bottom wall of the arcuate groove. The cooperation between the guide wheel 70 and the arcuate groove can limit the displacement between the insertion portion 201 and the insertion groove 4021 in a direction perpendicular to the top surface of the cleaning plate 20, thereby preventing the cleaning plate 20 from detaching from the fixing portion.

[0129] In one feasible embodiment, a limiting structure is provided between the cleaning plate 20 and the fixing portion. The limiting structure is used to limit the displacement of the cleaning plate 20 in the direction in which the plug-in portion 201 is inserted into the insertion slot 4021 when the cleaning plate 20 is mounted on the fixing portion. That is, after the plug-in portion 201 is plugged into the insertion slot 4021, the cleaning plate 20 continues to move in the insertion direction. The limiting effect of the limiting structure can prevent the cleaning plate 20 from being reversely disengaged from the fixing portion due to excessive plug-in between the plug-in portion 201 and the insertion slot 4021, thereby improving the stability of the cleaning plate cleaning device 100 during use.

[0130] For example, the limiting structure includes a limiting block 801 provided on one of the cleaning plate 20 and the fixing part and a limiting groove 802 provided on the other, and the plug-in part 201 is inserted into the plug-in groove 4021 so that the limiting block 801 is inserted into the limiting groove 802 when the cleaning plate 20 is installed to the fixing part.

[0131] Optional, reference Figure 3 and Figure 4 As shown, the limiting block 801 is protruding from the edge of the top surface of the cleaning plate 20 , and the bottom wall edge of the inserting slot 4021 provided on the fixing portion is recessed to form the limiting slot 802 .

[0132] Specifically, assuming that the direction in which the plug-in part 201 is inserted into the plug-in slot 4021 is the first direction, the limit block 801 can be set at the edge of the top surface of the cleaning plate 20 along the rear end of the first direction, and the bottom wall of the plug-in slot 4021 is recessed along the edge of the rear end of the first direction to form a limit slot 802. When the plug-in part 201 is plugged into the plug-in slot 4021 and moved until the plug-in part 201 is completely accommodated in the plug-in slot 4021, the limit block 801 is inserted into the limit slot 802.

[0133] Alternatively, the limit block 801 is set at the edge of the bottom wall of the plug-in slot 4021 along the front end of the first direction, and the limit slot 802 is set at the edge of the top surface of the cleaning plate 20 along the front end of the first direction. When the plug-in part 201 is plugged into the plug-in slot 4021 and moved until the plug-in part 201 is completely accommodated in the plug-in slot 4021, the limit block 801 is inserted into the limit slot 802.

[0134] Optional, reference Figure 3 and Figure 4 As shown, the bottom wall of the insertion slot 4021 is provided with an elastic arm 803, and the free end of the elastic arm 803 is provided with a limit block 801. The top surface of the cleaning plate 20 is recessed to form a limit slot 802. When the insertion portion 201 is inserted into the insertion slot 4021 and abuts the limit block 801, the elastic arm 803 drives the limit block 801 to move away from the cleaning plate 20 to avoid the cleaning plate 20. When the insertion portion 201 moves to a position corresponding to the limit slot 802 and the limit block 801, the elastic arm 803 resets and drives the limit block 801 to insert into the limit slot 802. Specifically, the top surface of the cleaning plate 20 is provided with two ridges 2011 that form the insertion portion 201. The top surface of the ridges 2011 is recessed to form the limit slot 802.

[0135] In actual application, the movable frame 40 can move the cleaning plate 20 in the installation cavity 301 by any movable method. For example, the movable frame 40 can move up and down or horizontally in the installation cavity 301, or move along a preset route. In a feasible embodiment, the movable frame 40 can also move the cleaning plate 20 to be cleaned, which enters the installation cavity 301 from the first opening 302 and is installed on the movable frame 40, to a cleaning position corresponding to the cleaning structure 50 by rotating, and / or move the cleaning plate 20 that has been cleaned to a removal position. The movable frame 40 moves the position of the cleaning plate 20 by rotating, and the streamlined operation of cleaning the cleaning plate 20 can be realized through a simple mechanical structure, which is conducive to the miniaturization and practicality of the cleaning plate cleaning device 100.

[0136] like Figure 5 As shown, the movable frame 40 includes a rotating body 401 and a fixed part fixedly connected to the rotating body 401. The cleaning plate 20 is detachably installed on the fixed part. When the rotating body 401 rotates around the rotating axis 401a, it can drive the cleaning plate 20 installed on the fixed part to rotate around the rotating axis 401a, and the position is switched through the rotation.

[0137] Specifically, such as Figure 6 As shown, the insertion position, cleaning position, and removal position of the cleaning plate 20 are all arranged along the circumference of the rotating body 401. After the user inserts the first cleaning plate 20 to be cleaned from the first opening 302 into the insertion position of the mounting cavity 301 and mounts it to the movable frame 40, the rotating body 401 rotates about the rotation axis 401a for the first time, which can drive the first cleaning plate 20 to rotate about the rotation axis 401a from the insertion position to the cleaning position, so that the cleaning structure 50 can clean the first cleaning plate 20. Next, the user inserts the second cleaning plate 20 from the first opening 302 into the insertion position of the mounting cavity 301 and also mounts it to the movable frame 40. At this time, the rotating body 401 rotates about the rotation axis 401a for the second time, which drives the second cleaning plate 20 to rotate about the rotation axis 401a from the insertion position to the cleaning position, so that the cleaning structure 50 can clean the second cleaning plate 20. At the same time, the rotating body 401 rotates the first cleaning plate 20 that has completed cleaning around the rotating shaft 401a to the removal position through the second rotation, so that the user can take out the first cleaning plate 20 that has completed cleaning from the removal position through the second opening 303 for use. Then, the user can insert the third cleaning plate 20 to be cleaned from the first opening 302 into the insertion position of the mounting cavity 301 and also install it on the movable frame 40. The rotating body 401 rotates around the rotating shaft 401a for the third time to drive the third cleaning plate 20 to move from the insertion position to the cleaning position, so that the cleaning structure 50 can clean the third cleaning plate 20. At the same time, the rotating body 401 can rotate the second cleaning plate 20 that has completed cleaning to the removal position again through the third rotation, so that the user can take out the second cleaning plate 20 that has completed cleaning from the removal position through the second opening 303 for use. If the user does not take the first cleaning plate 20, the rotating body 401 can drive the first cleaning plate 20 to the avoidance position through the third rotation. The avoidance position is also set in the circumference of the rotating body 401, and the avoidance position is different from the insertion position, the cleaning position and the removal position.

[0138] In actual application, a decontamination position may be provided along the circumference of the rotating body 401. The decontamination position is provided with a decontamination structure for dehydrating and / or disinfecting the cleaning plate 20. The decontamination position may be the same as the cleaning position, that is, the cleaning structure 50 and the decontamination structure are provided at the cleaning position or the decontamination position. The cleaning structure 50 can clean the cleaning plate 20 rotated to this position. After the cleaning is completed, the decontamination structure can dehydrate and / or disinfect the cleaned cleaning plate 20 at this position.

[0139] Alternatively, the decontamination position may be located between the cleaning position and the removal position, and a decontamination structure may be provided at the decontamination position for dehydrating and / or sterilizing the cleaning plate 20. When the rotating body 401 rotates about the rotation axis 401a, the cleaning plate 20 that has been cleaned and is located at the cleaning position may be rotated to the decontamination position so that the decontamination structure can dehydrate and / or sterilize the cleaning plate 20 that has been rotated to the decontamination position; and the cleaning plate 20 that has been dehydrated and / or sterilized and is located at the decontamination position may be rotated to the removal position.

[0140] In a feasible embodiment, when the cleaning plate 20 to be cleaned is mounted on the fixing portion, the length direction or the width direction of the cleaning plate 20 is extended along the axial direction of the rotating shaft 401 a of the rotating body 401 .

[0141] For example, assuming that the rotation axis 401a of the rotating body 401 is arranged along the direction of gravity, the user can rotate the cleaning plate 20 to be cleaned until its length extends along the direction of gravity, and insert the cleaning plate 20 from top to bottom along the direction of gravity through the first opening 302 into the insertion position in the installation cavity 301 and install it on the fixed portion of the movable frame 40. At this time, the cleaning plate 20 is inserted into the cleaning plate cleaning device 100 along the length direction, making the radial direction of the cleaning plate cleaning device 100 smaller, making it easier to store the cleaning plate cleaning device 100 in the narrow gap area between two adjacent pieces of furniture.

[0142] Alternatively, the user can rotate the cleaning plate 20 to be cleaned until its width direction extends along the direction of gravity, and insert the cleaning plate 20 from top to bottom through the first opening 302 into the insertion position in the installation cavity 301 along the direction of gravity and install it to the fixed part of the movable frame 40. At this time, the width direction of the cleaning plate 20 extends along the axial direction of the rotating shaft 401a, so that the height of the cleaning plate cleaning device 100 is relatively low, which makes it easy to store the cleaning plate cleaning device 100 in the gap between the furniture and the ground.

[0143] In another embodiment, assuming that the rotation axis 401a of the rotating body 401 is arranged in the horizontal direction, the user can rotate the cleaning plate 20 to be cleaned so that its length extends in the direction of gravity, and insert the cleaning plate 20 from top to bottom through the first opening 302 into the insertion position in the installation cavity 301 along the direction of gravity, and then install it to the fixed portion of the movable frame 40. At this time, the width of the cleaning plate 20 extends in the horizontal direction, so that the cleaning plate cleaning device 100 can form an upright round pancake structure, which is convenient for storing the cleaning plate cleaning device 100 in the narrow gap area between two adjacent pieces of furniture.

[0144] Alternatively, the user can rotate the cleaning plate 20 to be cleaned until its width direction extends along the direction of gravity, and insert the cleaning plate 20 into the insertion position in the installation cavity 301 from top to bottom through the first opening 302 along the direction of gravity and install it to the fixed part of the movable frame 40. At this time, the length direction of the cleaning plate 20 extends along the horizontal direction, so that the cleaning plate cleaning device 100 forms an axially horizontal cubic column structure. At this time, the height and width of the cleaning plate cleaning device 100 are relatively small, which is conducive to daily storage.

[0145] Whether the length direction of the cleaning plate 20 extends along the axial direction of the rotating shaft 401a of the rotating body 401, or the width direction of the cleaning plate 20 extends along the axial direction of the rotating shaft 401a of the rotating body 401, the central axis of the cleaning plate 20 can be made parallel to the rotating shaft 401a of the rotating body 401, thereby avoiding the problem of eccentricity in the process of the rotating body 401 driving the cleaning plate 20 to rotate, and thus avoiding the situation of unstable rotation process.

[0146] Optionally, the two opposite sides of the cleaning plate 20 extend along the axial direction of the rotating shaft 401a, and the distance between one of the two sides and the rotating shaft 401a is less than or equal to the sum of the distance between the other side and the rotating shaft 401a and the width of the cleaning plate 20. Assume that the distance between the side close to the rotating body 401 and the rotating shaft 401a is L1, the distance between the side away from the rotating body 401 and the rotating shaft 401a is L2, and the width of the cleaning plate 20 is L3, where L2<=L1+L3. Specifically, the two opposite long sides of the cleaning plate 20 extend along the axial direction of the rotating shaft 401a, and when the rotating body 401 rotates clockwise, one of the two opposite long sides is located in front of the other. Preferably, the long side close to the rotating body 401 is located in front of the long side away from the rotating body 401, which is conducive to reducing rotational resistance.

[0147] Optionally, the two opposite long sides of the cleaning plate 20 extend axially along the rotating shaft 401a, and the extension surface of the cleaning plate 20 passes through the rotating shaft 401a of the rotating body 401, that is, L2=L1+L3. This arrangement can save the circumferential position of the rotating shaft 401a, so that a larger number of fixed parts can be set around the circumference of the rotating body 401 to facilitate driving a larger number of cleaning plates 20 to switch positions.

[0148] Optional, such as Figure 7 As shown, the two opposing sides of the cleaning plate 20 extend axially along the rotation axis 401a, and both sides are at the same distance from the rotation axis 401a. This arrangement allows the top surface of the cleaning plate 20, where no wipes are provided, to be positioned inwardly, near the rotation axis 401a, while the bottom surface, where wipes are provided, is positioned outwardly, away from the rotation axis 401a. This facilitates cleaning of the wipes by the cleaning structure 50 and / or facilitates dehydration and / or disinfection of the wipes by the decontamination structure. It should be noted that the distances between the other two opposing sides of the cleaning plate 20 and the rotation axis 401a can be the same or different, and this is not a limitation of the present invention.

[0149] In a feasible embodiment, the cleaning plate 20 to be cleaned is inserted into the mounting cavity 301 from the first opening 302 along the axial direction of the rotating shaft 401a, and is detachably mounted to the fixing portion; or, the cleaning plate 20 to be cleaned is inserted into the mounting cavity 301 from the first opening 302 along a direction perpendicular to the axial direction of the rotating shaft 401a, and is detachably mounted to the fixing portion.

[0150] Specifically, the direction in which the cleaning plate 20 to be cleaned is inserted from the first opening 302 into the mounting cavity 301 may be the axial direction of the rotation axis 401a. For example, if the axial direction of the rotation axis 401a is the direction of gravity, the cleaning plate 20 may be inserted from the first opening 302 into the mounting cavity 301 along the direction of gravity; if the axial direction of the rotation axis 401a is horizontal, the cleaning plate 20 may be inserted from the first opening 302 into the mounting cavity 301 along the horizontal direction.

[0151] Alternatively, the direction in which the cleaning plate 20 to be cleaned is inserted from the first opening 302 into the mounting cavity 301 may be perpendicular to the axial direction of the rotation axis 401a. For example, if the axial direction of the rotation axis 401a is the direction of gravity, the cleaning plate 20 may be inserted from the first opening 302 into the mounting cavity 301 in a horizontal direction. If the axial direction of the rotation axis 401a is horizontal, the cleaning plate 20 may also be inserted from the first opening 302 into the mounting cavity 301 in the direction of gravity.

[0152] Optionally, the cleaning plate 20 that has completed cleaning is moved out of the installation cavity 301 from the first opening 302 or the second opening 303 along the axial direction of the rotating shaft 401a, and is released from the fixing part; or, the cleaning plate 20 that has completed cleaning is moved out of the installation cavity 301 from the first opening 302 or the second opening 303 along the direction perpendicular to the axial direction of the rotating shaft 401a, and is released from the fixing part.

[0153] Specifically, the direction in which the cleaning plate 20 to be cleaned is moved out of the mounting cavity 301 from the first opening 302 or the second opening 303 can be the axial direction of the rotation axis 401a. For example, if the axial direction of the rotation axis 401a is the direction of gravity, the cleaning plate 20 can also be moved out of the mounting cavity 301 from the first opening 302 or the second opening 303 along the direction of gravity; if the axial direction of the rotation axis 401a is horizontal, the cleaning plate 20 can also be moved out of the mounting cavity 301 from the first opening 302 or the second opening 303 along the horizontal direction.

[0154] Alternatively, the direction in which the cleaning plate 20 to be cleaned is moved out of the mounting cavity 301 from the first opening 302 or the second opening 303 can be perpendicular to the axial direction of the rotation axis 401a. For example, if the axial direction of the rotation axis 401a is the direction of gravity, the cleaning plate 20 can be moved out of the mounting cavity 301 from the first opening 302 or the second opening 303 in a horizontal direction; if the axial direction of the rotation axis 401a is horizontal, the cleaning plate 20 can also be moved out of the mounting cavity 301 from the first opening 302 or the second opening 303 in the direction of gravity.

[0155] In one possible embodiment, Figure 5 As shown, the fixing portion fixed to the rotating body 401 includes a fixing plate 4022, the fixing plate 4022 is fixedly connected to the rotating body 401, a plug-in slot 4021 is provided on the fixing plate 4022, and a plug-in portion 201 is provided on the top surface of the cleaning plate 20, the plug-in portion 201 is plugged into the plug-in slot 4021, and the cleaning plate 20 is installed by the fixing plate 4022, so that the movable frame 40 and the cleaning plate 20 can be more closely fitted, and the installation stability of the two is better.

[0156] Optionally, the back side of the fixed plate 4022 is fixedly connected to the rotating body 401, and the top surface of the fixed plate 4022 is provided with a plug-in slot 4021, which can be plugged into and matched with the plug-in portion 201 provided on the top surface of the cleaning plate 20, so that the wipe provided on the bottom surface of the cleaning plate 20 faces the outside of the rotating body 401, which is convenient for cleaning, dehydration and / or disinfection of the wipe.

[0157] Optionally, in order to improve the stability of the cleaning plate 20 after the fixing plate 4022 is installed on the cleaning plate 20, the length of the fixing plate 4022 can be set to be greater than or equal to the length of the cleaning plate 20; and / or, the width of the fixing plate 4022 can be set to be greater than or equal to the width of the cleaning plate 20, so that the fixing plate 4022 can provide all-round support for the cleaning plate 20 on one side of the top surface of the cleaning plate 20, thereby facilitating the cleaning structure 50 to scrape and / or squeeze the wipe set on the cleaning plate 20.

[0158] Optionally, in order to improve the stability of the fixed connection between the fixing plate 4022 and the rotating body 401 , both ends of the fixing plate 4022 along the length direction are fixedly connected to the rotating body 401 .

[0159] For example, Figure 5 As shown, connecting plates 4011 are fixed to both ends of the rotating body 401, and both ends of the fixed plate 4022 along the length direction are fixedly connected to the connecting plates 4011 fixed to both ends of the rotating body 401. For example, the connecting plates 4011 are provided with fastening through holes, and the ends of the fixed plate 4022 along the length direction are provided with fastening blind holes. Fasteners are inserted through the fastening through holes and fastening blind holes from the side of the connecting plate 4011 away from the fixed plate 4022 to secure the connecting plate 4011 and the fixed plate 4022.

[0160] Optional, such as Figure 8 As shown, the connecting plate 4011 is provided with an abutment member 4012, which is used to abut the end of the cleaning plate 20 plugged into the fixed plate 4022, that is, after the cleaning plate 20 is plugged into the plug-in slot 4021 provided on the fixed plate 4022 through the plug-in portion 201, the abutment member 4012 can abut against the end of the cleaning plate 20 to avoid shaking due to the gap between the plug-in portion 201 and the plug-in slot 4021.

[0161] In one feasible embodiment, the center of the fixed plate 4022 along the length direction is fixedly connected to the rotating body 401, and / or the center of the fixed plate 4022 along the width direction is fixedly connected to the rotating body 401. In addition to the fixed connection of the fixed plate 4022 to the rotating body 401 at both ends along the length direction, the central area of ​​the fixed plate 4022 is also fixedly connected to the rotating body 401, further ensuring the stability of the connection between the fixed plate 4022 and the rotating body 401.

[0162] Optional, such as Figure 9 As shown, the rotating body 401 is provided with a protruding connecting portion 4013, and a connecting groove 4023 is provided at the center of the width direction of the back side of the fixing plate 4022; the connecting portion 4013 is inserted into the connecting groove 4023 and fixedly connected to the connecting groove 4023. For example, after the connecting portion 4013 is inserted into the connecting groove 4023, it can be fixed with screws.

[0163] Optionally, the connecting portion 4013 is provided with a plurality of directional ribs 4013a along its circumference, and the sidewalls of the connecting groove 4023 are provided with a plurality of directional grooves 4023a. When the connecting portion 4013 is inserted into the connecting groove 4023, the directional ribs 4013a engage with the directional grooves 4023a. The engagement of the directional ribs 4013a with the directional grooves 4023a not only provides a positioning function for the insertion of the connecting portion 4013 into the connecting groove 4023, but also effectively prevents the connecting portion 4013 from shaking within the connecting groove 4023, thereby improving the stability of the fixing plate 4022 when the rotating body 401 rotates.

[0164] In one possible embodiment, Figure 9 As shown, the rotating body 401 may include a central column 4014 and a connecting column 4015 sleeved on the central column 4014; the two connecting plates 4011 are circumferentially limited to the two ends of the central column 4014 respectively, and the connecting column 4015 is fixedly connected to the connecting plate 4011; the central column 4014 is driven to rotate around its central axis, and the rotation of the central column 4014 drives the connecting plate 4011 and the connecting column 4015 to rotate, and then drives the fixed plate 4022 to rotate around the rotating body 401, so that the fixed plate 4022 drives the cleaning plate 20 to rotate around the rotating body 401 and move to the cleaning position or the removal position.

[0165] Optional, such as Figure 9 As shown, a stop portion 4014a is provided at the end of the central column 4014, and a through hole 4011a is provided at the connecting plate 4011. The connecting plate 4011 is sleeved on the outer periphery of the central column 4014 through the through hole 4011a. An annular boss 4011b is provided on the edge of the through hole 4011a extending toward the end. The annular boss 4011b cooperates with the stop portion 4014a to circumferentially limit the connecting plate 4011 and the end of the central column 4014. The cleaning plate cleaning device 100 is also provided with a driving structure, which is transmission-connected to the central column 4014 and drives the central column 4014 to rotate. Optionally, the driving structure is a motor, which is transmission-connected to one end of the central column 4014. After being powered on, the motor can drive the central column 4014 to rotate. The rotation of the central column 4014 can drive the connecting plate 4011 to rotate. The rotation of the connecting plate 4011 can drive the fixed plate 4022 to rotate, thereby causing the cleaning plate 20 detachably mounted on the fixed plate 4022 to rotate around the rotating axis 401a of the central column 4014.

[0166] In a feasible embodiment, the cleaning structure 50 is used to scrape and / or press the cleaning plate 20 located at the cleaning position.

[0167] Optionally, the cleaning structure 50 includes a sliding portion and a scraping portion slidably connected to the sliding portion. When the movable frame 40 drives the cleaning plate 20 to be cleaned to rotate to the cleaning position, the scraping portion abuts against a wiper provided on the cleaning plate 20, and is driven to slide along the sliding portion, thereby scraping and / or squeezing the wiper.

[0168] It should be noted that the following embodiments are described with reference to the following cleaning plate cleaning device 100A. Figures 1 to 9 As shown, the movable frame 40 of the cleaning plate cleaning device 100A includes a rotating body 401 and a fixed plate 4022. The back of the fixed plate 4022 is fixedly connected to the rotating body 401. The top surface of the fixed plate 4022 is provided with a plug-in slot 4021. The plug-in slot 4021 can be plugged into the plug-in portion 201 provided on the top surface of the cleaning plate 20, so that the wipe provided on the bottom surface of the cleaning plate 20 faces the outside of the rotating body 401. The rotation axis 401a of the rotating body 401 is arranged horizontally. The top surface of the main body 30 is provided with two openings, namely a first opening 302 and a second opening 303. The lengths of the first opening 302 and the second opening 303 are roughly matched with the length of the cleaning plate 20. The lengths of the first opening 302 and the second opening 303 are greater than the length of the cleaning plate 20, but the difference between the two is small. The mounting cavity 301 of the main body 30 is provided with an insertion position, a cleaning position, a removal position, and a avoidance position in sequence around the circumference of the rotation axis 401a of the rotating body 401. The insertion position is located directly below the first opening 302, the cleaning position is located directly below the rotation axis 401a of the rotating body 401, the removal position is located directly below the second opening 303, and the avoidance position is located directly above the rotation axis 401a of the rotating body 401. Four fixed plates 4022 are fixedly provided on the rotating body 401, and the four fixed plates 4022 correspond to the above-mentioned four positions respectively. The insertion grooves 4021 provided on the four fixed plates 4022 are arranged along the radial direction of the rotation axis 401a. The insertion portion 201 on the top surface of the cleaning plate 20 is arranged along its width direction. In this way, the insertion direction of the insertion portion 201 and the insertion groove is perpendicular to the circumference of the rotation axis 401a, so that after the cleaning plate 20 is installed on the fixed plate 4022, its length direction extends along the axial direction of the rotation axis 401a.

[0169] The user inserts the first cleaning plate 20 to be cleaned from the first opening 302 in a vertically downward direction, i.e., the direction of gravity, into the insertion position of the mounting cavity 301, and engages the plug-in portion provided on the top of the cleaning plate 20 with the plug-in slot 4021 on the first fixing plate 4022 located at the insertion position, so that the first cleaning plate 20 is fixed to the rotating body 401. At this time, the rotating body 401 is driven to rotate, for example, by a motor, so that the first fixing plate 4022 rotates to the position directly below the rotating shaft 401a of the rotating body 401, i.e., the cleaning position. At this time, the wiper provided on the bottom surface of the first cleaning plate 20 is facing the cleaning structure 50. The cleaning structure 50 includes a sliding portion and a scraping portion slidably connected to the sliding portion. The sliding portion is provided to extend along the axial direction of the rotating shaft 401a, and the scraping portion abuts against the wiper provided on the cleaning plate 20. The scraping portion is driven to slide along the sliding portion, and can slide along the length direction of the cleaning plate 20 located at the cleaning position to abut against the wipe, so as to clean the wipe by scraping and / or squeezing the wipe, that is, cleaning the cleaning plate 20.

[0170] Next, the user inserts the second cleaning plate 20 from the first opening 302 in a vertically downward direction, i.e., in the direction of gravity, into the insertion position of the mounting cavity 301, and engages the plug-in portion provided on the top of the cleaning plate 20 with the plug-in slot 4021 on the second fixed plate 4022 currently located at the insertion position, thereby fixing the second cleaning plate 20 to the rotating body 401. At this time, the rotating body 401 is driven to rotate again, causing the second fixed plate 4022 to rotate to directly below the rotating axis 401a of the rotating body 401. At this time, the wiper provided on the bottom surface of the second cleaning plate 20 is facing the cleaning structure 50, and the cleaning structure 50 can then clean the wiper. The first fixed plate 4022 can then be rotated to the removal position, i.e., directly below the second opening 303, so that the user can remove the first cleaning plate 20 that has been cleaned from the removal position vertically through the second opening 303 for use.

[0171] Next, the user can insert the third cleaning plate 20 from the first opening 302 in a vertically downward direction, i.e., the direction of gravity, into the insertion position of the installation cavity 301. The plug-in portion provided on the top of the cleaning plate 20 engages with the plug-in slot 4021 on the third fixing plate 4022 currently located at the insertion position, thereby fixing the third cleaning plate 20 to the rotating body 401. At this time, the rotating body 401 is driven to rotate again, causing the third fixing plate 4022 to rotate to directly below the rotating axis 401a of the rotating body 401. At this time, the wiper provided on the bottom surface of the third cleaning plate 20 is facing the cleaning structure 50, and the cleaning structure 50 can clean the wiper. The second fixing plate 4022 can then be rotated to the removal position, i.e., directly below the second opening 303, so that the user can vertically remove the second cleaning plate 20 that has been cleaned from the removal position through the second opening 303 for use. The first fixing plate 4022 is rotated to a clearance position directly above the rotation axis 401a of the rotating body 401. This clearance position is located below the top surface of the body 30 and does not interfere with the insertion position, cleaning position, and removal position. At this point, the user can also insert the fourth cleaning plate 20 from the first opening 302 in a vertical downward direction, i.e., the direction of gravity, into the insertion position of the mounting cavity 301. The plug-in portion provided on the top of the cleaning plate 20 can be plugged into the plug-in slot 4021 on the fourth fixing plate 4022 currently located in the insertion position, thereby fixing the fourth cleaning plate 20 to the rotating body 401. By analogy, the cleaning plate cleaning device 100 can realize the streamlined operation of cyclically cleaning the multiple cleaning plates 20 through the rotating main body 401 and the four fixed plates 4022 , thereby improving the cleaning efficiency of the cleaning plates 20 .

[0172] When the fourth fixing plate 4022 rotates to the cleaning position, the first fixing plate 4022 rotates back to the insertion position again. If the first cleaning plate 20 installed on the first fixing plate 4022 has not been taken by the user, the cleaning plate 20 to be cleaned cannot be installed on the first fixing plate 4022 again. If the first cleaning plate 20 installed on the first fixing plate 4022 has been taken by the user, the cleaning plate 20 to be cleaned can be installed on the first fixing plate 4022 located in the insertion position again.

[0173] The working processes of other types of cleaning plate cleaning devices 100, such as those in which the rotating shaft 401a of the rotating body 401 is vertically arranged, or the distances between the two opposite sides of the cleaning plate 20 and the rotating shaft 401a are different, or the width direction of the cleaning plate 20 extends axially along the rotating shaft 401a after the cleaning plate 20 is installed on the fixed plate 4022, can all refer to the above-mentioned example cleaning plate cleaning device 100A. Although the setting order or setting position of the insertion position, cleaning position, removal position and avoidance position of different cleaning plate cleaning devices 100 are different, and the setting method of the cleaning structure 50 may also be different, their operating principles are the same, and they all belong to embodiments that can be implemented within the protection scope of the present utility model.

[0174] Optional, such as Figure 10 As shown, the sliding part includes a screw 5011 extending axially along the rotating shaft 401a of the rotating body 401; the scraping part is sleeved on the screw 5011 through a connecting hole 5021, and the inner wall of the connecting hole 5021 is provided with an internal thread that cooperates with the screw 5011; the screw 5011 is driven to rotate and the scraping part is driven to slide along the screw 5011 through the internal thread.

[0175] Taking the cleaning plate cleaning device 100A as an example, the screw 5011 extends axially along the rotation axis 401a of the rotating body 401, that is, extends along the length of the cleaning plate 20 mounted on the fixed plate 4022 of the rotating body 401. The scraping portion is provided with a connecting hole 5021, and the inner wall of the connecting hole 5021 is provided with an internal thread that matches the external thread provided on the screw 5011. The scraping portion is sleeved on the outer side of the screw 5011 through the connecting hole 5021. The screw 5011 is connected to a motor, which can drive the screw 5011 to rotate. As the screw 5011 rotates, the scraping portion can slide along the screw 5011 under the cooperation of the internal and external threads, that is, the scraping portion scrapes and / or squeezes the wipes on the cleaning plate 20 along the length of the cleaning plate 20 to facilitate cleaning the wipes. Optionally, after the cleaning plate 20 moves to the cleaning position, its wipe can first be immersed below the liquid level of the water tank to be soaked, and then moved above the liquid level of the water tank. At this time, the scraping part scrapes and\or squeezes the wipe on the cleaning plate 20 along the length direction of the cleaning plate 20. The above process can be repeated multiple times to achieve cleaning of the wipe.

[0176] Optionally, the sliding portion further includes a support portion 5012 extending along the axial direction of the rotating shaft 401a of the rotating body 401; when the scraping portion is sleeved on the screw 5011 through the connecting hole 5021, the support portion 5012 abuts against the scraping portion to limit the displacement of the scraping portion in the circumferential direction of the screw 5011. Optionally, the support portion 5012 is provided on the side of the screw 5011 away from the movable frame 40. For example, referring to Figure 10 As shown, the support portion 5012 can be a support ridge provided at the bottom of the main body 30 directly below the rotating shaft 401a of the rotating body 401. The support ridge is extended along the axial direction of the rotating shaft 401a. During the sliding of the scraping portion along the screw 5011, the support ridge always abuts against the bottom of the scraping portion to prevent the scraping portion from being displaced in the circumferential direction of the screw 5011.

[0177] Optional, such as Figure 10 As shown, the scraping portion includes a sleeve 5022 and a mounting member 5023 fixedly connected to the sleeve 5022. The sleeve 5022 is slidably connected to the sliding portion, and the mounting member 5023 is provided with a scraping member 5024. The sleeve 5022 is driven to slide along the sliding portion, driving the mounting member 5023 to slide in the same direction, thereby causing the scraping member 5024 to scrape and / or squeeze the wiped object through sliding. Specifically, the sleeve 5022 is provided with a connecting hole 5021. The screw 5011 included in the sliding portion is inserted into the connecting hole 5021 and engages with the internal thread of the connecting hole 5021. For example, the dimension of the sleeve 5022 along the axial direction of the rotating shaft 401a perpendicular to the rotating body 401 is smaller than the dimension of the mounting member 5023, and the scraping member 5024 is extended along the axial direction perpendicular to the rotating shaft 401a of the rotating body 401, and its two ends are respectively fixed to the two ends opposite to the mounting member 5023, and the dimension of the scraping member 5024 along the axial direction perpendicular to the rotating shaft 401a of the rotating body 401 is larger than the dimension of the wiping object in this direction, so as to facilitate cleaning of the wiping object.

[0178] In a feasible embodiment, the cleaning structure 50 further includes a water spraying portion, which is used to spray water onto the wiping material disposed on the cleaning plate 20 rotated to the cleaning position, so as to facilitate the scraping portion to clean the wiping material.

[0179] For example, the water spraying portion can be provided on the scraping portion, and when the scraping portion is driven to slide along the sliding portion, the water spraying portion can spray water onto the wipe. Specifically, the water spraying portion can be connected to an external water source via a hose. For example, the hose is connected to the external water source via a water pump, and the switch of the water pump is electrically connected to the motor of the screw 5011. When the motor is turned on to drive the screw 5011 to rotate, the water pump is turned on at the same time, so that water from the external water source passes through the hose and the water spraying portion and is sprayed onto the wipe, so that the scraping portion sliding along the screw 5011 can clean the wipe.

[0180] Optional, reference Figure 10As shown, the water spraying portion may further include a water spraying pipe 5041 arranged along the sliding portion, the water spraying pipe 5041 including a plurality of water spraying ports 5042, the water spraying pipe 5041 being connected to an external water source, for example, the water spraying pipe 5041 may be connected to an external water source via a water pump, the switch of the water pump being electrically connected to the motor of the screw 5011, when the motor is turned on to drive the screw 5011 to rotate, the water pump is turned on at the same time, so that water from the external water source is sprayed onto the wiping object through the water spraying ports 5042 arranged on the water spraying pipe 5041, so as to facilitate the scraping portion sliding along the screw 5011 to clean the wiping object.

[0181] In a feasible embodiment, in order to facilitate the cleaning of the cleaning plate 20 by the cleaning plate cleaning device 100 and the user to take out the cleaning plate 20 after cleaning, the cleaning plate 20 can be detachably connected to the cleaning rod 90. After the user holds the cleaning rod 90 and inserts the cleaning plate 20 to be cleaned into the installation cavity 301 through the first opening 302 and installs it on the movable frame 40, the cleaning plate 20 can be disconnected from the cleaning rod 90 so that the movable frame 40 can move the cleaning plate 20 to the cleaning position and clean the cleaning plate 20; after the cleaning plate 20 is moved to the removal position after cleaning, the user can hold the cleaning rod 90 and extend it into the installation cavity 301 from the first opening 302 or the second opening 303 and then establish a connection between the cleaning rod 90 and the cleaning plate 20, and drive the cleaning plate 20 to move out of the installation cavity 301 from the first opening 302 or the second opening 303, so as to facilitate cleaning the surface to be cleaned by the cleaning plate 20.

[0182] Optionally, the cleaning plate 20 is provided with a first mounting portion and a second mounting portion, wherein the first mounting portion is configured to be detachably mounted to the movable frame 40. For example, the first mounting portion may be a plug-in portion 201 provided on the top surface of the cleaning plate 20, which plugs and cooperates with a plug-in slot 4021 provided on a fixed plate 4022 provided on the movable frame 40. The second mounting portion is configured to be detachably connected to the cleaning rod 90. After the cleaning plate 20 to be cleaned enters the mounting cavity 301 through the first opening 302, it is mounted to the movable frame 40 via the first mounting portion, i.e., it is mounted to the movable frame 40 via the plug-in portion 201 plugging and cooperating with the plug-in slot 4021. The cleaning rod 90 is disengaged from the second mounting portion on the cleaning plate 20 and moved out of the mounting cavity 301, so that the movable frame 40 can move the cleaning plate 20 to the cleaning position; after the cleaning plate 20 is moved to the removal position after cleaning, the cleaning rod 90 extends into the mounting cavity 301 from the first opening 302 or the second opening 303 and connects with the second mounting portion of the cleaning plate 20 located at the removal position, and drives the cleaning plate 20 to move so that the movable frame 40 is disengaged from the first mounting portion, thereby driving the cleaning plate 20 to move out of the mounting cavity 301 from the first opening 302 or the second opening 303.

[0183] Optional, such as Figure 11As shown, the second mounting portion may include a sliding groove 202 provided on the top surface of the cleaning plate 20, as shown in FIG. Figure 12 As shown, the end of the cleaning rod 90 is provided with a sliding member that slides with the sliding groove 202. The sliding member can be a sliding plate 901. The cleaning plate 20 and the cleaning rod 90 are detachably connected through the sliding member and the sliding groove 202.

[0184] Taking the above-mentioned cleaning plate cleaning device 100A as an example, the user can hold the cleaning rod 90 and insert the cleaning plate 20 to be cleaned connected to the cleaning rod 90 vertically downward through the first opening 302 into the insertion position of the installation cavity 301, and the plug-in portion 201 is plugged into the plug-in slot 4021 provided on the fixed plate 4022 located at the insertion position, so that the cleaning plate 20 is installed on the fixed plate 4022. Then the user pulls the cleaning rod 90 vertically upward, at which time the sliding member slides out of the sliding slot 202, and the cleaning plate 20 can be separated from the cleaning rod 90. At this time, the rotating body 401 of the cleaning plate cleaning device 100A can rotate to move the cleaning plate 20 located in the insertion position to the cleaning position, so that the cleaning structure 50 can clean the cleaning plate 20. As the rotating body 401 continues to rotate, the cleaning plate 20 that has been cleaned can be moved from the cleaning position to the removal position (the removal position is directly below the second opening 303). After the cleaning plate 20 has finished cleaning and is moved to the removal position, the user can hold the cleaning rod 90 so that the cleaning rod 90 extends vertically downward from the second opening 303 into the removal position of the installation cavity 301. At this time, the sliding member provided on the cleaning rod 90 can be inserted into the sliding groove 202 provided on the cleaning plate 20 in the removal position and engage with the sliding groove 202. Then, the user pulls the cleaning rod 90 vertically upward, and the cleaning rod 90 drives the cleaning plate 20 to move in the vertical upward direction, so that the plug-in portion 201 provided on the cleaning plate 20 is disengaged from the plug-in groove 4021 provided on the fixing plate 4022, thereby allowing the cleaning plate 20 to be removed from the second opening 303 and out of the installation cavity 301.

[0185] Optional, reference Figure 12 As shown, the sliding member is a sliding plate 901, and a guide wheel 70 is provided on one of the side walls of the sliding plate 901 and the side walls of the sliding groove 202. The guide wheel 70 is used to rotate under the drive of the other side wall of the sliding plate 901 and the side wall of the sliding groove 202 when the sliding plate 901 is inserted into the sliding groove 202. For example, the side wall of the sliding plate 901 is recessed to form a receiving groove, the rotating shaft of the guide wheel 70 is rotatably connected to the side wall of the receiving groove, and the side wall of the sliding groove 202 is recessed to form an arc-shaped groove. When the sliding plate 901 slides along the sliding groove, the outer periphery of the guide wheel 70 abuts against the inner wall of the arc-shaped groove and rotates under the abutment of the inner wall of the arc-shaped groove.

[0186] In a feasible embodiment, a limiting portion is provided between the cleaning plate 20 and the cleaning rod 90 , and the limiting portion is used to limit the displacement between the cleaning rod 90 and the cleaning plate 20 after the cleaning rod 90 is connected to the second mounting portion.

[0187] Optionally, the cleaning rod 90 is slidably engaged with the sliding groove 202 provided on the top surface of the cleaning plate 20 via a sliding member provided at the end thereof. The limiting portion includes a clamping member 9011 movably provided on one of the inner walls of the sliding member and the sliding groove 202, and a clamping groove 2021 provided on the other inner wall thereof. When the sliding member is inserted into the sliding groove 202 and slides to a position where the clamping member 9011 corresponds to the clamping groove 2021, the clamping member 9011 moves toward the clamping groove 2021 and is inserted into the clamping groove 2021, thereby limiting the sliding member from sliding further along the sliding groove 202.

[0188] Specifically, such as Figure 12 As shown, the sliding member is a sliding plate 901, which is provided with a clamping member 9011. The bottom wall of the sliding groove 202 provided on the top surface of the cleaning plate 20 is provided with a clamping groove 2021. When the sliding plate 901 is inserted into the sliding groove 202 and slides to a position where the clamping member 9011 corresponds to the clamping groove 2021, the clamping member 9011 moves toward the clamping groove 2021 and inserts into the clamping groove 2021, thereby restricting the sliding plate 901 from sliding further along the sliding groove 202, that is, limiting the displacement of the sliding plate 901 and the sliding groove 202 along the sliding direction.

[0189] Optionally, when the sliding plate 901 and the sliding groove 202 slide until the clamping piece 9011 is inserted into the clamping groove 2021, the abutment between the guide wheel 70 and the side wall of the arc groove can limit the displacement of the sliding plate 901 in a direction perpendicular to the top surface of the cleaning plate 20 and the displacement of the sliding plate 901 in the sliding direction; the clamping piece 9011 and the clamping groove 2021 limit the displacement of the sliding plate 901 and the sliding groove 202 in the sliding direction. At this time, the sliding plate 901 is clamped in the sliding groove 202, and the movement of the sliding plate 901 in all directions in the sliding groove 202 is restricted, that is, the cleaning rod 90 is stably connected to the cleaning plate 20, avoiding the situation where the cleaning rod 90 and the cleaning plate 20 are detached during the use of the cleaning plate 20.

[0190] Optionally, a first guide portion is provided on the movable frame 40, a clamping member 9011 is provided on the sliding member, and a clamping groove 2021 is provided on the inner wall of the sliding groove 202. When the cleaning plate 20 to be cleaned is mounted on the movable frame 40 via the first mounting portion, the first guide portion cooperates with the clamping member 9011 and drives the clamping member 9011 to move away from the clamping groove 2021 until it disengages from the clamping groove 2021, thereby facilitating the sliding member to slide out of the sliding groove 202 and the cleaning rod 90 disengaging from the cleaning plate 20.

[0191] Optionally, the movable frame 40 is detachably connected to the plug-in portion 201 on the cleaning plate 20 via the plug-in slot 4021; Figure 3 and Figure 7 As shown, the first guide portion includes a bottom wall of the plug-in slot 4021 that is recessed to form a guide slot 404, and the side wall of the guide slot 404 is provided with a guide boss 4041, and a limiting boss 9011a is provided at the end of the clamping member 9011 away from the cleaning plate 20; when the cleaning plate 20 to be cleaned is inserted into the plug-in slot 4021 through the plug-in portion 201, the limiting boss 9011a is inserted into the guide slot 404 and abuts against the guide boss 4041, and under the guiding action of the guide boss 4041, the clamping member 9011 is driven to move in a direction away from the clamping slot 2021 until the clamping member 9011 is disengaged from the clamping slot 2021.

[0192] Taking the cleaning plate cleaning device 100A as an example, the user can hold the cleaning rod 90 and insert the cleaning plate 20 to be cleaned, which is connected to the cleaning rod 90, vertically downward through the first opening 302 into the insertion position of the installation cavity 301, and the plug-in portion 201 is plugged into the plug-in slot 4021 provided on the fixed plate 4022 located at the insertion position. During the insertion of the plug-in portion 201 into the plug-in slot 4021, the end of the clamping member 9011 provided on the sliding plate 901 away from the cleaning plate 20, which is provided with a limiting protrusion 9011a, is inserted into the guide groove 404 and slides along the guide protrusion 4041 provided in the guide groove 404. As the plug-in portion 201 continues to be inserted, the guide protrusion 4041 drives the clamping member 9011 to continue to move away from the cleaning plate 20 through the limiting protrusion 9011a until the clamping member 9011 is disengaged from the clamping slot 2021. At this time, the sliding member 901 and the sliding groove 202 cannot be limited in the sliding direction, that is, the vertical direction. When the user pulls the cleaning rod 90 to move vertically upward, the sliding plate 901 can be driven to slide out of the sliding groove 202, and the cleaning plate 20 can be separated from the cleaning rod 90. At this time, the rotating body 401 of the cleaning plate cleaning device 100A can rotate to move the cleaning plate 20 located in the insertion position to the cleaning position, so that the cleaning structure 50 can clean the cleaning plate 20. Specifically, the guide boss 4041 has an inclined section and a vertical section. The inclined section is used to drive the clamping member 9011 to continuously move in the direction away from the cleaning plate 20, and the vertical section allows the clamping member 9011 to maintain a position disengaged from the clamping groove 2021, thereby preventing the clamping member 9011 from being clamped again with the clamping groove 2021 when the cleaning rod 90 is pulled out.

[0193] Optional, reference Figure 7As shown, the guide groove 404 extends along the direction in which the plug-in portion 201 is inserted into the plug-in groove 4021, and the guide boss 4041 is provided at the first end of the guide groove 404. When the cleaning rod 90 extends from the first opening 302 or the second opening 303 into the installation cavity 301 and drives the sliding member to be inserted into the sliding groove 202, the clamping member 9011 is inserted into the guide groove 404 from the second end thereof, so that the clamping member 9011 avoids the bottom wall of the sliding groove 202 until the clamping member 9011 moves to a position corresponding to the clamping groove 2021 and is inserted into the clamping groove 2021.

[0194] Taking the cleaning plate cleaning device 100A as an example, as the rotating body 401 continues to rotate, the cleaning plate 20 that has completed cleaning can be moved from the cleaning position to the removal position (the removal position is directly below the second opening 303). After the cleaning plate 20 has completed cleaning and moved to the removal position, the user can hold the cleaning rod 90 so that the cleaning rod 90 extends vertically downward from the second opening 303 into the removal position of the installation cavity 301. At this time, the sliding plate 901 provided on the cleaning rod 90 can be inserted into the sliding groove 202 provided on the cleaning plate 20 in the removal position. When the sliding plate 901 is inserted into the sliding groove 202, since the cleaning plate 20 and the fixed plate 4022 are plugged into each other through the plug-in portion 201 and the plug-in groove 4021, the gap between the cleaning plate 20 and the fixed plate 4022 is limited. When the sliding plate 901 of the cleaning rod 90 is inserted into the gap between the two, the clip 9011 provided on the sliding plate 901 may interfere with the bottom wall of the plug-in groove 4021 and the bottom wall of the sliding groove 202. In order to avoid the above problem, in actual application, the guide groove 404 can be penetrated along the direction in which the plug-in portion 201 is inserted into the plug-in groove 4021, that is, penetrated in the vertical direction. When the sliding plate 901 provided on the cleaning rod 90 is inserted into the sliding groove 202 provided on the cleaning plate 20, the limiting boss 9011a at the end of the clamping member 9011 can be inserted into the other end of the guide groove 404 and slide along the guide groove 404 until the sliding plate 901 is fully inserted into and engaged with the sliding groove 202. Then, the user pulls the cleaning rod 90 vertically upward, and the cleaning rod 90 drives the cleaning plate 20 to move in the vertical upward direction, so that the plug-in portion 201 provided on the cleaning plate 20 is disengaged from the plug-in groove 4021 provided on the fixing plate 4022, thereby allowing the cleaning plate 20 to be moved out of the installation cavity 301 through the second opening 303.

[0195] In a feasible embodiment, a second guide portion is provided on the bottom wall of the sliding groove 202. When the sliding member is inserted into the sliding groove 202 and slides, the clamping member 9011 moves in a direction away from the cleaning plate 20 under the guidance of the second guide portion, so as to avoid the bottom wall of the sliding groove 202, until the clamping member 9011 moves to a position corresponding to the clamping groove 2021 and is inserted into the clamping groove 2021.

[0196] Optional, such as Figure 11 As shown, the second guide portion is an inclined groove 205 inclined toward the sliding member along the direction in which the sliding member is inserted into the sliding groove 202 , and the engaging groove 2021 is provided at the end of the inclined groove 205 along the direction in which the sliding member is inserted into the sliding groove 202 .

[0197] The bottom wall of the sliding groove 202 is provided with an inclined groove 205 that is arranged to be inclined toward the sliding member along the direction in which the sliding member is inserted into the sliding groove 202. For example, when the sliding plate 901 provided on the cleaning rod 90 is inserted into the sliding groove 202 provided on the cleaning plate 20, the limiting boss 9011a at the end of the clamping member 9011 can be inserted into the other end of the guide groove 404 and slide along the guide groove 404. At this time, the end of the clamping member 9011 close to the cleaning plate 20 abuts against the inclined groove 205 and slides along the inclined groove 205 as the sliding plate 901 slides. Under the guidance of the inclined groove 205, the clamping member 9011 moves away from the cleaning plate 20. At this time, the limiting boss 9011a moves in the guide groove 404 toward the bottom wall of the guide groove 404 until the sliding plate 901 slides to the point where the clamping member 9011 corresponds to the clamping groove 2021 at the end of the inclined groove 205. At this time, the clamping member 9011 is inserted into the clamping groove 2021 and engages with the clamping groove 2021 to limit the sliding displacement of the sliding plate 901. The sliding plate 901 is then fully inserted into the sliding groove 202 and engaged with the sliding groove 202. The user then pulls the cleaning rod 90 vertically upward, and the cleaning rod 90 drives the cleaning plate 20 to move vertically upward, so that the plug-in portion 201 provided on the cleaning plate 20 is disengaged from the plug-in groove 4021 provided on the fixing plate 4022, thereby allowing the cleaning plate 20 to be removed from the installation cavity 301 through the second opening 303.

[0198] In one possible embodiment, Figure 12 As shown, a through hole 9012 is provided on the sliding member, and the clamping member 9011 includes a clamping column 9011b passing through the through hole 9012 and an elastic member provided between the clamping column 9011b and the sliding member; when the sliding member is inserted into the sliding groove 202 and slides, the elastic member deforms to store force; when the sliding member slides to the position corresponding to the clamping column 9011b and the clamping groove 2021, the elastic member unloads the force and drives the clamping column 9011b to move toward the direction close to the clamping groove 2021 and makes the end of the clamping column 9011b inserted into the clamping groove 2021.

[0199] For example, Figure 12 As shown, the sliding plate 901 is provided with the through hole 9012 , and the clamping member 9011 includes a clamping column 9011 b passing through the through hole 9012 and an elastic member provided between the clamping column 9011 b and the sliding member.

[0200] As the sliding member 901 is inserted into the sliding groove 202 and slides, the end of the clamping post 9011b closest to the cleaning plate 20 abuts against the inclined groove 205 and slides along the inclined groove 205 as the sliding plate 901 slides. Guided by the inclined groove 205, the clamping member 9011 moves away from the cleaning plate 20, at which point the elastic member deforms to accumulate force. This continues until the sliding plate 901 slides until the clamping post 9011b aligns with the clamping groove 2021 at the end of the inclined groove 205. At this point, the elastic member releases force, driving the clamping post 9011b toward the clamping groove 2021, causing the end of the clamping post 9011b to insert into the clamping groove 2021 and engage with it, limiting the sliding displacement of the sliding plate 901.

[0201] Optionally, the elastic member may be a spring with two ends respectively abutting between the limiting boss 9011 a and the sliding member 901 .

[0202] In one possible embodiment, Figure 11 As shown, the top surface of the cleaning plate 20 is provided with two ridges 2011 extending to the edge of the cleaning plate 20, and the two outer side walls of the two ridges 2011 that are opposite to each other form an insertion portion 201 corresponding to the insertion groove 4021 provided on the movable frame 40; the adjacent inner side walls of the two ridges 2011 and the top surface of the cleaning plate 20 form a sliding groove 202 that slides with the sliding part provided at the end of the cleaning rod 90.

[0203] For example, the top surface of the cleaning plate 20 is provided with two ridges 2011 extending along its width to the edge of the cleaning plate 20. The outer sidewalls of the two ridges 2011, which are separated from each other, form an insertion portion 201 corresponding to the insertion groove 4021 provided on the fixed plate 4022, that is, the first mounting portion of the cleaning plate 20. The inner sidewalls adjacent to the two ridges 2011 and the top surface of the cleaning plate 20 form a sliding groove 202 that slidably cooperates with the sliding plate 901 provided at the end of the cleaning rod 90.

[0204] Optionally, the two ridges 2011 on the top surface of the cleaning plate 20 may also extend along the length direction of the cleaning plate 20 and extend to the edge of the cleaning plate 20 .

[0205] Although the embodiments of the present invention have been described with reference to the accompanying drawings, those skilled in the art may make various modifications and variations without departing from the spirit and scope of the present invention, and such modifications and variations shall fall within the scope defined by the appended claims.

Claims

1. A cleaning plate cleaning device, characterized in that: The cleaning plate cleaning device comprises a main body, a movable frame and a cleaning structure; The main body is provided with an installation cavity, the movable frame and the cleaning structure are both arranged in the installation cavity, and the movable frame is used to install the cleaning plate; The cleaning plate to be cleaned enters the installation cavity through a first opening provided on the main body and communicates with the installation cavity and is installed on the movable frame. The movable frame is used to drive the cleaning plate to move to a cleaning position corresponding to the cleaning structure, so that the cleaning structure can clean the cleaning plate. The movable frame is used to drive the cleaning plate that has completed cleaning to move to a removal position, and the removal position is a position corresponding to the first opening, or a position corresponding to a second opening on the main body that is offset from the first opening and connected to the installation cavity, so that the cleaning plate that has completed cleaning can be moved out from the first opening or the second opening.

2. The cleaning plate cleaning device according to claim 1, characterized in that: When the movable frame drives the cleaning plate to be cleaned to the cleaning position, it drives another cleaning plate that has completed cleaning to the removal position, so that the cleaning plate that has completed cleaning can be removed from the first opening or the second opening.

3. The cleaning plate cleaning device according to claim 1 or 2, characterized in that: The movable frame moves at a fixed time so as to move the cleaning plate to be cleaned, which enters the installation cavity from the first opening and is installed on the movable frame, to the cleaning position and the removal position in sequence.

4. The cleaning plate cleaning device according to claim 3, characterized in that: The cleaning plate cleaning device includes a driving structure, which is in transmission connection with the movable frame, and is used to drive the movable frame to move in a timed manner.

5. The cleaning plate cleaning device according to claim 1 or 2, characterized in that: The movable frame is used to move according to the trigger signal received by the cleaning plate cleaning device, so as to move the cleaning plate to be cleaned that enters the installation cavity from the first opening and is installed on the movable frame to the cleaning position, and / or move the cleaning plate that has completed cleaning from the cleaning position to the removal position.

6. The cleaning plate cleaning device according to claim 5, characterized in that: The cleaning plate cleaning device includes a control module and a driving structure, wherein the control module is electrically connected to the driving structure, and the driving structure is transmission-connected to the movable frame; The control module is used to send a control signal to the driving structure according to the received trigger signal; The driving structure is used to drive the movable frame to move according to the control signal sent by the control module.

7. The cleaning plate cleaning device according to any one of claims 1, 2, 4 or 6, characterized in that: The movable frame includes a fixing portion, and the cleaning plate and the fixing portion are detachably mounted.

8. The cleaning plate cleaning device according to claim 7, characterized in that: One of the fixing portion and the cleaning plate has an inserting slot, and the other has an inserting portion; The plug-in slot and one of the plug-in portions provided on the cleaning plate form a first mounting portion, and the plug-in portion is inserted into the plug-in slot and plug-fitted with the plug-in slot, so that the cleaning plate can be detachably mounted to the fixing portion.

9. The cleaning plate cleaning device according to claim 8, characterized in that: The plug-in slot is provided on the fixing portion, and the plug-in portion comprises two ridges protruding from the top surface of the cleaning plate, and the two ridges are respectively plugged and matched with two opposite side walls of the plug-in slot.

10. The cleaning plate cleaning device according to claim 9, characterized in that: A guide wheel is provided on one of the ridge and the side wall of the inserting slot. The guide wheel is used to rotate under the drive of the other of the ridge and the side wall of the inserting slot when the inserting part is inserted into the inserting slot.

11. The cleaning plate cleaning device according to any one of claims 8 to 10, characterized in that: A limiting structure is provided between the cleaning plate and the fixing portion, and the limiting structure is used to limit the maximum displacement of the cleaning plate when the cleaning plate is installed on the fixing portion and when the cleaning plate is inserted into the plug-in portion.

12. The cleaning plate cleaning device according to claim 11, wherein: The limiting structure includes a limiting block provided on one of the cleaning plate and the fixing portion and a limiting slot provided on the other, and the plug-in portion is inserted into the plug-in slot so that the limiting block is inserted into the limiting slot when the cleaning plate is mounted to the fixing portion.

13. The cleaning plate cleaning device according to claim 12, wherein: The limit block protrudes from the edge of the top surface of the cleaning plate, the bottom wall edge of the plug-in slot provided on the fixing portion is recessed to form the limit slot, and the limit block is inserted into the limit slot along the direction in which the plug-in portion is inserted into the plug-in slot.

14. The cleaning plate cleaning device according to claim 12, wherein: The bottom wall of the plug-in slot provided on the fixing portion is provided with an elastic arm, the free end of the elastic arm is provided with the limiting block, and the top surface of the cleaning plate is recessed to form the limiting slot.

15. The cleaning plate cleaning device according to claim 14, characterized in that: The top surface of the cleaning plate is provided with two ridges forming the plug-in portion, and the top surface of the ridges is recessed to form the limiting groove.

16. The cleaning plate cleaning device according to any one of claims 1, 2, 4 or 6, 8 to 10, 12 to 15, characterized in that: The movable frame moves the cleaning plate to be cleaned, which enters the installation cavity from the first opening and is installed on the movable frame, to a cleaning position corresponding to the cleaning structure by rotating, and / or moves the cleaning plate that has completed cleaning to a removal position.

17. The cleaning plate cleaning device according to claim 16, wherein: The movable frame comprises a rotating main body, and a fixing portion detachably connected to the cleaning plate is fixedly arranged on the rotating main body.

18. The cleaning plate cleaning device according to claim 17, wherein: When the cleaning plate is mounted on the fixing portion, the length direction or the width direction of the cleaning plate extends along the axial direction of the rotating shaft of the rotating body.

19. The cleaning plate cleaning device according to claim 18, wherein: Two opposite sides of the cleaning plate extend axially along the rotation axis, and a distance between one of the two sides and the rotation axis is less than or equal to the sum of a distance between the other side and the rotation axis and a width of the cleaning plate.

20. The cleaning plate cleaning device according to claim 19, wherein: The two side edges are at the same distance from the rotation axis.

21. The cleaning plate cleaning device according to any one of claims 18 to 20, characterized in that: The cleaning plate is inserted into the installation cavity from the first opening along the axial direction of the rotating shaft and is detachably mounted on the fixing portion; Alternatively, the cleaning plate is inserted into the mounting cavity from the first opening along a direction perpendicular to the axial direction of the rotating shaft, and is detachably mounted to the fixing portion.

22. The cleaning plate cleaning device according to claim 21, wherein: The cleaning plate that has been cleaned is detached from the fixing portion and moved out of the installation cavity from the first opening or the second opening along the axial direction of the rotating shaft; Alternatively, the cleaning plate that has completed cleaning is detached from the fixing portion and is moved out of the installation cavity from the first opening or the second opening along a direction perpendicular to the axial direction of the rotating shaft.

23. The cleaning plate cleaning device according to any one of claims 17 to 20 and 22, characterized in that: The fixing portion includes a fixing plate, the fixing plate is fixedly connected to the rotating body, a plug-in slot is provided on the fixing plate, a plug-in portion is provided on the top surface of the cleaning plate, and the plug-in portion is plugged into and matched with the plug-in slot.

24. The cleaning plate cleaning device according to claim 23, wherein: The back surface of the fixing plate is fixedly connected to the rotating body, and the top surface of the fixing plate is provided with the plug-in slot.

25. The cleaning plate cleaning device according to claim 24, wherein: The length of the fixing plate is greater than or equal to the length of the cleaning plate; And / or, the width of the fixing plate is greater than or equal to the width of the cleaning plate.

26. The cleaning plate cleaning device according to claim 24 or 25, characterized in that: Both ends of the fixing plate along the length direction are fixedly connected to the rotating body.

27. The cleaning plate cleaning device according to claim 26, wherein: Connecting plates are respectively fixed at both ends of the rotating body; Both ends of the fixing plate along the length direction are fixedly connected to the connecting plates fixed at both ends of the rotating body.

28. The cleaning plate cleaning device according to claim 27, wherein: The connecting plate is provided with an abutment member, and the abutment member is used to abut against the end of the cleaning plate plugged with the fixing plate.

29. The cleaning plate cleaning device according to any one of claims 24, 25, 27 or 28, characterized in that: The center of the fixed plate along the length direction is fixedly connected to the rotating body; And / or, the center of the fixing plate along the width direction is fixedly connected to the rotating body.

30. The cleaning plate cleaning device according to claim 29, wherein: The rotating body is provided with a protruding connecting portion, and the back of the fixing plate is provided with a connecting groove; The connecting portion is inserted into the connecting groove and fixedly connected to the connecting groove.

31. The cleaning plate cleaning device according to claim 30, wherein: The connecting portion is provided with a plurality of directional ribs on its circumference, and the sidewall of the connecting groove is provided with a plurality of directional grooves; When the connecting portion is inserted into the connecting groove, the directional rib is plug-fitted into the directional groove.

32. The cleaning plate cleaning device according to any one of claims 27, 28, 30 or 31, characterized in that: The rotating body includes a central column and a connecting column sleeved on the central column; Two connecting plates respectively connected to both ends of the fixing plate are circumferentially limited to the two ends of the central column, and the connecting column is fixedly connected to the connecting plates; The central column is driven to rotate around its central axis, and the rotation of the central column drives the connecting plate and the connecting column to rotate, thereby driving the fixed plate to rotate around the central column, so that the fixed plate drives the cleaning plate to rotate around the central column and move to the cleaning position or the removal position.

33. The cleaning plate cleaning device according to claim 32, wherein: The end of the central column is provided with a stop portion, and the connecting plate is provided with a through hole. The connecting plate is sleeved on the outer circumference of the central column through the through hole. The edge of the through hole is provided with an annular boss extending in the direction close to the end. The annular boss cooperates with the stop portion to limit the circumferential position of the connecting plate and the end of the central column.

34. The cleaning plate cleaning device according to any one of claims 1, 2, 4, 6, 8 to 10, 12 to 15, 17 to 20, 22, 24, 25, 27, 28, 30, 31, and 33, characterized in that: The cleaning structure is used to scrape and / or press the cleaning plate located at the cleaning position.

35. The cleaning plate cleaning device according to claim 34, characterized in that: The cleaning structure includes a sliding portion and a scraping portion slidably connected to the sliding portion; When the movable frame drives the cleaning plate to rotate to the cleaning position, the scraping portion abuts against the wiping object provided on the cleaning plate, and the scraping portion is driven to slide along the sliding portion, and scrapes and / or squeezes the wiping object by sliding.

36. The cleaning plate cleaning device according to claim 35, characterized in that: The sliding portion includes a screw extending along the axial direction of the rotating shaft of the rotating body; The scraping part is sleeved on the screw rod through a connecting hole, and the inner wall of the connecting hole is provided with an internal thread that matches the screw rod; The screw is driven to rotate through the internal thread to drive the scraping portion to slide along the screw.

37. The cleaning plate cleaning device according to claim 36, wherein: The sliding portion further includes a supporting portion extending along the axial direction of the rotating shaft of the rotating body; When the scraping portion is sleeved on the screw rod through the connecting hole, the supporting portion abuts against the scraping portion to limit the displacement of the scraping portion in the circumferential direction of the screw rod.

38. The cleaning plate cleaning device according to claim 37, wherein: The supporting portion is arranged on a side of the screw rod away from the movable frame.

39. The cleaning plate cleaning device according to any one of claims 35 to 38, characterized in that: The scraping part includes a sleeve and a mounting part fixedly connected to the sleeve; The sleeve is slidably connected to the sliding portion, and a scraping member is provided on the mounting member; The sleeve member is driven to slide along the sliding portion, driving the mounting member to slide in the same direction, thereby causing the scraping member to scrape and / or squeeze the wiping object through the sliding.

40. The cleaning plate cleaning device according to claim 39, wherein: The sleeve connector is provided with a connecting hole, and the screw included in the sliding part is inserted into the connecting hole and matched with the internal thread of the connecting hole.

41. The cleaning plate cleaning device according to any one of claims 35 to 38 and 40, characterized in that: The cleaning structure further includes a water spraying portion configured to spray water toward the wiping object disposed on the cleaning plate at the cleaning position.

42. The cleaning plate cleaning device according to claim 41, wherein: The water spraying portion is provided on the scraping portion, and when the scraping portion is driven to slide along the sliding portion, the water spraying portion sprays water toward the wiping object.

43. The cleaning plate cleaning device according to claim 42, wherein: The water spraying portion includes a water spraying pipe provided along the sliding portion, and the water spraying pipe includes a plurality of water spraying ports.

44. The cleaning plate cleaning device according to any one of claims 1, 2, 4, 6, 8 to 10, 12 to 15, 17 to 20, 22, 24, 25, 27, 28, 30, 31, 33, 35 to 38, 40, 42, and 43, wherein: The cleaning plate is detachably connected to the cleaning rod; After the cleaning plate to be cleaned enters the installation cavity through the first opening and is installed on the movable frame, the cleaning plate is disconnected from the cleaning rod so that the movable frame can move the cleaning plate to the cleaning position; After the cleaning plate that has completed cleaning moves to the removal position, the cleaning rod extends from the first opening or the second opening into the installation cavity to establish a connection with the cleaning plate, and drives the cleaning plate to move out of the installation cavity from the first opening or the second opening, so as to facilitate cleaning the surface to be cleaned by the cleaning plate.

45. The cleaning plate cleaning device according to claim 44, characterized in that The cleaning plate is provided with a first mounting portion and a second mounting portion, the first mounting portion is used for detachable mounting with the movable frame, and the second mounting portion is used for detachable connection with the cleaning rod; After the cleaning plate to be cleaned enters the installation cavity through the first opening, it is installed on the movable frame through the first installation portion, and the cleaning rod is separated from the second installation portion and moved out of the installation cavity, so that the movable frame can move the cleaning plate to the cleaning position; After the cleaning plate that has completed cleaning moves to the removal position, the cleaning rod extends from the first opening or the second opening into the mounting cavity and is connected to the second mounting portion, and drives the cleaning plate to move so that the movable frame is disengaged from the first mounting portion, thereby driving the cleaning plate to move out of the mounting cavity from the first opening or the second opening.

46. ​​The cleaning plate cleaning device according to claim 45, characterized in that The second mounting portion includes a sliding groove provided on the top surface of the cleaning plate, the end of the cleaning rod is provided with a sliding member that slides in cooperation with the sliding groove, and the cleaning plate and the cleaning rod are detachably connected via the sliding member and the sliding groove; After the cleaning plate to be cleaned enters the installation cavity through the first opening and is installed on the movable frame, the cleaning rod moves away from the cleaning plate, causing the sliding member to slide out of the sliding groove, and the cleaning plate is separated from the cleaning rod; After the cleaning plate that has completed cleaning moves to the removal position, the cleaning rod extends into the mounting cavity from the first opening or the second opening and drives the sliding member to insert into the sliding groove and engage with the sliding groove, thereby driving the cleaning plate to move so that the movable frame is disengaged from the first mounting portion, so as to facilitate driving the cleaning plate to move out of the mounting cavity from the first opening or the second opening.

47. The cleaning plate cleaning device according to claim 46, wherein: The sliding member is a sliding plate, and one of the side walls of the sliding plate and the side walls of the sliding groove is provided with a guide wheel, and the guide wheel is used to rotate under the drive of the other one of the side walls of the sliding plate and the side walls of the sliding groove when the sliding plate is inserted into the sliding groove.

48. The cleaning plate cleaning device according to any one of claims 45 to 47, characterized in that: A limiting portion is provided between the cleaning plate and the cleaning rod, and the limiting portion is used to limit the displacement between the cleaning rod and the cleaning plate after the cleaning rod is connected to the second mounting portion.

49. The cleaning plate cleaning device according to claim 48, characterized in that The cleaning rod is slidably engaged with the sliding groove provided on the top surface of the cleaning plate through a sliding piece provided on the end thereof; The limiting portion includes a clamping member movably provided on one of the sliding member and the inner wall of the sliding groove and a clamping groove provided on the other one; When the sliding member is inserted into the sliding groove and slides to a position where the clamping member corresponds to the clamping groove, the clamping member moves toward the clamping groove and is inserted into the clamping groove to restrict the sliding member from continuing to slide along the sliding groove.

50. The cleaning plate cleaning device according to claim 49, wherein: The movable frame is provided with a first guide portion, the clamping member is provided on the sliding member, and the clamping groove is provided on the inner wall of the sliding groove; When the cleaning plate to be cleaned is mounted on the movable frame through the first mounting portion, the first guide portion cooperates with the clamping member and drives the clamping member to move in a direction away from the cleaning plate until it is disengaged from the clamping groove, so that the sliding member slides out of the sliding groove, causing the cleaning rod to disengage from the cleaning plate.

51. The cleaning plate cleaning device according to claim 50, characterized in that The movable frame is detachably connected to the plug-in portion on the cleaning plate via the plug-in slot; The first guide portion includes a bottom wall of the plug-in slot that is recessed to form a guide slot, a side wall of the guide slot is provided with a guide boss, and an end of the clamping member away from the cleaning plate is provided with a limiting boss; When the cleaning plate is inserted into the insertion slot through the insertion portion, the limiting boss is inserted into the guide slot and abuts against the guide boss, and under the guiding action of the guide boss, the clamping member is driven to move in a direction away from the clamping slot until the clamping member is disengaged from the clamping slot.

52. The cleaning plate cleaning device according to claim 51, wherein: The guide groove is continuous along the direction in which the plug-in portion is inserted into the plug-in groove, and the guide boss is provided at a first end of the guide groove; When the cleaning rod extends into the installation cavity from the first opening or the second opening and drives the sliding member to be inserted into the sliding groove, the clamping member is inserted into the guide groove from the second end of the guide groove so that the clamping member avoids the bottom wall of the sliding groove until the clamping member moves to a position corresponding to the clamping groove and is inserted into the clamping groove.

53. The cleaning plate cleaning device according to any one of claims 49 to 52, characterized in that: A second guide portion is provided on the bottom wall of the sliding groove. When the sliding member is inserted into the sliding groove and slides, the clamping member moves in a direction away from the cleaning plate under the guidance of the second guide portion so as to avoid the bottom wall of the sliding groove until the clamping member moves to a position corresponding to the clamping groove and is inserted into the clamping groove.

54. The cleaning plate cleaning device according to claim 53, characterized in that The second guide portion is an inclined groove inclined toward the direction of the sliding member along the direction in which the sliding member is inserted into the sliding groove, and the engaging groove is provided at the end of the inclined groove along the direction in which the sliding member is inserted into the sliding groove.

55. The cleaning plate cleaning device according to any one of claims 49 to 52 and 54, characterized in that: The sliding member is provided with a through hole, and the clamping member includes a clamping post passing through the through hole and an elastic member provided between the clamping post and the sliding member; When the sliding member is inserted into the sliding groove and slides, the elastic member is deformed to store force; when the sliding member slides to the position where the clamping column corresponds to the clamping groove, the elastic member unloads the force and drives the clamping column to move toward the direction close to the clamping groove and causes the end of the clamping column to be inserted into the clamping groove.

56. The cleaning plate cleaning device according to any one of claims 45 to 47, 49 to 52, and 54, characterized in that: The top surface of the cleaning plate is provided with two ridges extending to the edge of the cleaning plate, and the two outer side walls of the two ridges that are opposite to each other form an inserting portion corresponding to the inserting groove provided on the movable frame; the adjacent inner side walls of the two ridges and the top surface of the cleaning plate form a sliding groove that slidably cooperates with the sliding part provided at the end of the cleaning rod.

57. The cleaning plate cleaning device according to any one of claims 1, 2, 4, 6, 8 to 10, 12 to 15, 17 to 20, 22, 24, 25, 27, 28, 30, 31, 33, 35 to 38, 40, 42, 43, 45 to 47, 49 to 52, 54, characterized in that The cleaning plate cleaning device further comprises a dehydration structure disposed in the installation cavity, and the dehydration structure is used to dehydrate and / or disinfect the cleaning plate after cleaning.

58. The cleaning plate cleaning device according to claim 57, characterized in that The dehydration structure is arranged at the removal position, and is used to dehydrate and / or disinfect the clean plate that has been cleaned and moved to the removal position; and / or, the dehydration structure is provided at the cleaning position for dehydrating and / or disinfecting the cleaning plate cleaned by the cleaning structure; And / or, the decontamination structure is arranged at a decontamination position, which is staggered with the cleaning position and the removal position, and the movable frame is used to drive the cleaning plate that has completed cleaning to move to the decontamination position, so that the decontamination structure can dehydrate and / or disinfect the cleaning plate that has completed cleaning and is located at the decontamination position; the movable frame is used to drive the cleaning plate that has completed dehydration and / or disinfection to move to the removal position.

59. The cleaning plate cleaning device according to claim 58, characterized in that The de-cleaning structure includes a drying portion, which is used to heat the cleaning plate; And / or, the stripping structure includes an irradiation portion, the irradiation portion being used to irradiate ultraviolet rays to the cleaning plate; And / or, the dehydration structure includes a squeezing portion, and the squeezing portion is used to squeeze the cleaning plate to dehydrate the cleaning plate.

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