Atomization mop plate

Abstract

The utility model discloses an atomizing mop plate which comprises a mop plate body, an atomizing device and a containing cavity used for containing liquid are arranged on the mop plate body, the atomizing device comprises an atomizing piece, the containing cavity comprises a containing portion and a cover plate covering the top of the containing portion, the cover plate is fixedly connected to the top of the containing portion, an opening is formed in the side wall of the containing cavity, and the opening is communicated with the atomizing piece. The atomizing piece is located in the open hole and fixed through a plug. According to the double-sealing structure of the atomizing mop plate, the sealing performance of connection between the atomizing device and the containing cavity is improved, liquid is prevented from leaking from the connecting position, and when the wiping object on the mop plate body is installed and replaced, the wiping object does not need to be touched by hands.

Description

Technical Field

[0001] This utility model relates to the field of daily necessities technology, specifically to a misting mop board. Background Technology

[0002] Atomizing mops have gained popularity among consumers due to their efficient and convenient cleaning method. The atomizing mop blade uses a built-in atomizing device to atomize water or cleaning solution into tiny water mist particles, which are then sprayed directly onto the floor, reducing the need for frequent wetting of surfaces as with traditional mops and improving cleaning efficiency. However, atomizing mops still have some shortcomings in terms of sealing.

[0003] First, the receiving chamber of a misting mop (the chamber used to hold water or cleaning solution) typically consists of a receiving part and a cover plate. The chamber is sealed by inserting the cover plate into the receiving part. However, during prolonged use or when the chamber is subjected to external pressure, liquid can easily leak from the gap between the receiving part and the cover plate. Second, the connection between the misting device and the receiving chamber also suffers from poor sealing. By installing a water outlet pipe at the bottom of the chamber and attaching the misting plate to the bottom side wall of the pipe, the lack of effective limiting and fixing structures during installation makes the misting device prone to loosening or displacement during use, leading to leakage of liquid from the receiving chamber. Furthermore, installing and removing the cleaning material requires direct hand contact. Due to frequent use, the cleaning material accumulates dirt and grime, easily contaminating the user's hands with stains and germs, negatively impacting the user experience. Utility Model Content

[0004] The purpose of this invention is to provide an atomizing mop board. The double-sealed structure of the atomizing mop board increases the sealing of the connection between the atomizing device and the receiving cavity, preventing liquid leakage from the connection. Furthermore, when installing or replacing the wiping material on the mop board body, there is no need to touch the wiping material with your hands.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A misting mop board includes a mop board body, on which a misting device and a receiving cavity for containing liquid are provided. The misting device includes a misting element. The receiving cavity includes a receiving portion and a cover plate covering the top of the receiving portion. The cover plate is fixedly connected to the top of the receiving portion. The side wall of the receiving cavity has an opening, and the misting element is located in the opening and fixed in place by sealing.

[0007] Preferably, the atomizing element includes an atomizing plate and a soft rubber ring, the soft rubber ring being disposed around the periphery of the atomizing plate along the edge of the atomizing plate, and the soft rubber ring being interference-fitted with the inner wall of the opening.

[0008] Preferably, the seal is annular, and the outer wall of the seal is interference-fitted with the opening.

[0009] Preferably, the opening is a two-stage stepped opening with two different diameter sections. The diameter of the larger end section of the opening is larger than that of the smaller end section to form a stepped transition. The smaller end section of the opening is connected to the receiving cavity. The atomizing element and the plug are both inserted into the larger end section of the opening.

[0010] Preferably, a limiting groove is provided on the side wall of the larger end section of the opening, and two limiting grooves are provided and arranged opposite to each other. A limiting part is correspondingly provided on the plug, and the limiting part is inserted into the limiting groove.

[0011] Preferably, a strip-shaped protrusion is provided on the side wall of the large end section of the opening along the length direction of the opening, and a corresponding slide is provided on the plug, wherein the strip-shaped protrusion is inserted in the slide and the slide slides along the strip-shaped protrusion.

[0012] Preferably, there are two openings, two atomizing elements, and two sealing elements. The openings are symmetrically arranged at the front of the mop board body. A notch is formed inside the opening. The notch is located below the atomizing element and is used for the insertion port of the atomizing element to pass through and connect to the power supply.

[0013] Preferably, the atomizing device further includes a circuit board, a battery, and an atomizing switch, wherein the battery is electrically connected to the circuit board, and the circuit board is electrically connected to the atomizing switch and the atomizing element.

[0014] Preferably, the mop board body includes a top cover and a U-shaped component, the receiving cavity is disposed on the U-shaped component, the U-shaped component is also provided with a closing part, the top cover is provided with a first top cover mounting groove, the U-shaped component is engaged with the first top cover mounting groove and inserted into the first top cover mounting groove; a slot is provided below the closing part, the atomizing device is engaged in the slot and located between the closing part and the top cover.

[0015] Preferably, a plurality of bolt mounting holes are provided in the first top cover mounting groove, and a corresponding bolt mounting sleeve is provided on the U-shaped part. The bolt shank end passes through the bolt mounting hole and is screwed into the bolt mounting sleeve. The bolt mounting sleeve is a hollow cylinder with an upward protrusion.

[0016] Preferably, the mop board body includes a top cover and a bottom cover. A first through hole is provided on the top cover, and a connector is inserted into the first through hole. The connector includes a base and a mounting post connected to the middle of the base. A second top cover mounting groove is provided below the top cover, and the base is inserted into the second top cover mounting groove, with the mounting post passing through the first through hole. Clamping frames are movably connected between the bottom cover and both sides of the top cover. Limiting plates are provided between the two clamping frames and the bottom cover. Two limiting plates are provided and symmetrically arranged at both ends of the first connector. Each limiting plate has two limiting plate slides, and the extension lines of the two limiting plate slides near the center of the bottom cover can intersect. Corresponding convex shafts are provided on the two clamping frames. The convex shafts are respectively inserted into the corresponding limiting plate slides and slide to achieve the following: when the clamping part moves towards the center of the bottom cover, it clamps the wiping object; when the clamping part moves away from the center of the bottom cover, it releases the wiping object.

[0017] Preferably, the limiting plate has a sloping protrusion, and a clamping frame notch is provided between the two clamping frames. The clamping frame notch allows the base and the sloping protrusion to pass through. After the sloping protrusion passes through the clamping frame notch, it abuts against the end of the base. When the connecting piece is pressed down, the bottom of the base contacts the sloping protrusion, causing the limiting plate to be squeezed by a sloping force, which causes the limiting plate to move away from the connecting piece. At this time, the limiting plate slide exerts an inward squeeze on the convex shaft, thereby driving the two clamping frames to move closer to the center of the bottom cover to clamp the wiping object.

[0018] Preferably, a first elastic element is provided between the two clamping frames, and a clamping frame mounting groove is provided at the corresponding position of the two clamping frames. A cross-shaped protrusion is fixedly provided in the clamping frame mounting groove, and the first elastic element is a first spring with its two ends respectively sleeved on the periphery of the two cross-shaped protrusions.

[0019] Preferably, a connector mounting groove is provided at the bottom center of the connector, a second elastic member is inserted into the connector mounting groove and the other end of the second elastic member abuts against the bottom cover. The second elastic member is used to restore the connector to the unpressed state, thereby canceling the oblique force of the bottom of the connector on the limiting plate. At this time, the elastic force of the first elastic member moves the two clamping frames away from the center of the bottom cover, thereby causing the clamping frames to release the wiping material.

[0020] Preferably, the second top cover mounting groove is provided with a first support plate and a second support plate, which divide the second top cover mounting groove into top cover receiving grooves on both sides and a top cover retaining groove in the middle. The top cover retaining groove communicates with the first through hole. Slotted holes are provided on opposite sides of the top cover receiving groove. A slider is provided in the top cover receiving groove, and strip-shaped blocks are provided on both sides of the slider. The strip-shaped blocks are inserted into the strip-shaped holes to realize the slider sliding connection in the top cover receiving groove, and a gap is provided between the slider and the top cover receiving groove. A third elastic element is provided between the slider and the first support plate or the second support plate. A connecting member receiving groove is provided on the connecting member for the slider to move. The side wall of the connecting member receiving groove is provided with a vertical groove for the strip-shaped blocks to move and a horizontal groove connected to the top of the vertical groove. When the connecting member is pressed down, the horizontal groove corresponds to the strip-shaped hole. When the connecting member is driven by the second elastic element to return to its original state, the strip-shaped blocks can move in the vertical groove.

[0021] Preferably, the slider has a second protrusion on the side facing the top cover retaining groove, and the third elastic element is a third spring, with the second protrusion inserted into one end of the third spring.

[0022] Preferably, a slider actuating part is provided at the top of the slider, and a corresponding top cover through hole is provided on the top cover. The slider actuating part passes through and protrudes from the top cover through hole. When the connector is pressed down, the elastic force of the third spring pushes the slider to move away from the center of the top cover, so that the strip block slides in the transverse groove and is fixed at the end of the transverse groove away from the vertical groove. At this time, the strip block limits the side wall of the connector receiving groove, that is, the connection is fixed after being pressed down. When the slider actuating part is moved towards the center of the top cover, the third spring tightens and the strip block is located directly above the vertical groove. At this time, the second spring drives the connector to return to the unpressed state.

[0023] Preferably, the clamping frame is provided with an elongated hole, the bottom cover is provided with a bottom cover connecting post or a bottom cover connecting groove, and the top cover is provided with a corresponding top cover connecting groove or a top cover connecting post. The top cover connecting post passes through the elongated hole and connects to the bottom cover connecting groove, or the bottom cover connecting post passes through the elongated hole and connects to the top cover connecting groove.

[0024] Preferably, a clamping extension plate is formed by extending downward from the side wall of the clamping frame away from the center of the bottom cover. The lower end of the clamping extension plate is evenly distributed with a plurality of first clamping teeth facing the center of the bottom cover. The edges of both ends of the bottom cover are evenly distributed with a plurality of second clamping teeth that are staggered with the first clamping teeth. The lower end of the clamping extension plate is also provided with a third clamping tooth that is parallel to the first clamping teeth. The third clamping tooth is located above the first clamping teeth and is staggered from the first clamping teeth.

[0025] In the above technical solution, an opening is provided on the side wall of the receiving cavity. The opening is a two-stage stepped hole with two different diameter sections. The diameter of the larger end section is larger than that of the smaller end section to form a stepped transition. The smaller end section communicates with the receiving cavity and serves as a liquid outflow channel. The larger end section provides sufficient installation depth. The atomizing element and the plug are embedded into the inner wall of the larger end section through an interference fit. The axial limiting effect of the stepped surface prevents the atomizing element from axially displacing and falling into the receiving cavity. The interference fit between the soft rubber ring and the inner wall of the larger end of the stepped hole forms the first seal, and the interference fit between the plug and the inner wall of the larger end of the stepped hole forms the second seal. This double sealing structure blocks the liquid leakage path. Furthermore, the receiving cavity includes a receiving part and a cover plate. The cover plate is fixed to the top of the receiving part by high-frequency welding, so that water in the receiving cavity will not seep out through the gap between the cover plate and the receiving part.

[0026] A limiting groove is provided on the side wall of the larger end section of the opening, and a limiting part is provided on the plug. The limiting part cooperates with the limiting groove. When the plug is inserted into the larger end section of the opening, the limiting part is inserted into the limiting groove, preventing the plug from moving within the opening. A strip-shaped protrusion is also provided on the side wall of the larger end of the opening along the length direction of the opening. A corresponding slide is provided on the plug, with the length direction of the slide aligned with the extension direction of the strip-shaped protrusion. When the plug is inserted into the larger end section of the opening, the slide and the strip-shaped protrusion form an insertion relationship. Because the protrusion extends along the axis of the opening, the plug moves linearly in a single direction during insertion, preventing the plug from deflecting or tilting during installation or use, and ensuring accurate cooperation between the limiting part and the limiting groove.

[0027] When installing and replacing wipes on the wiper, there is no need to directly touch the wipes with your hands. To install a wipe, simply press down on the first connector. The lower part of the first connector contacts the inclined protrusion of the limiting plate. The inclined force generated by the downward pressure of the first connector pushes the limiting plate to slide laterally. The inclined design of the limiting plate's slide rail causes the convex shaft to move towards the center of the bottom cover along the slide rail, simultaneously causing the clamping frames on both sides to retract. At this time, the first clamping teeth on the clamping extension plate and the second clamping teeth on the bottom cover interlock, clamping the wipes. Simultaneously, the third spring pushes the slider outward, and the strip block slides along the transverse groove to its end, forming a self-locking mechanism to prevent the first connector from accidentally resetting.

[0028] To unlock, move the slider towards the center of the top cover. The third spring compresses, and the strip block retracts to the top of the vertical slot. At this time, the second spring drives the first connector to return to its unpressed state. Simultaneously, the oblique force exerted by the first connector on the limiting plate is released. The first spring pushes the two clamping frames to move away from each other, thus allowing the clamping frames to unfold outward and release the grip on the item being wiped. When removing the item, simply move the slider by hand, avoiding contact between your hands and dirt or germs on the item. Attached Figure Description

[0029] Figure 1This is a three-dimensional structural diagram of the present invention;

[0030] Figure 2 This is a schematic diagram of the disassembled structure of this utility model;

[0031] Figure 3 This is a schematic diagram of the disassembled structure from another angle of this utility model;

[0032] Figure 4 This is a schematic diagram showing the disassembled structure of the U-shaped component and the atomizing device of this utility model;

[0033] Figure 5 This is a schematic diagram showing the connection relationship between the U-shaped component and the atomizing device of this utility model;

[0034] Figure 6 This is a schematic diagram showing the disassembled structure of the U-shaped component and the sealing element of this utility model;

[0035] Figure 7 This is a schematic diagram showing the connection relationship between the limiting plate and the clamping frame of this utility model;

[0036] Figure 8 This is a schematic diagram showing the connection relationship between the top cover and the connector of this utility model;

[0037] Figure 9 This is a three-dimensional structural diagram of the top cover of this utility model;

[0038] Figure 10 This is a schematic diagram showing the disassembled structure of the connector and the top cover of this utility model;

[0039] Figure 11 This is a schematic diagram of the structure of the atomizing component of this utility model;

[0040] Figure 12 This is a schematic diagram of the disassembled structure of the cover plate of this utility model;

[0041] In the diagram, 1 is the mop handle body; 2 is the top cover; 201 is the top cover connecting groove; 202 is the top cover through hole; 203 is the first through hole; 204 is the first top cover mounting groove; 206 is the first support plate; 207 is the second support plate; 208 is the top cover receiving groove; 209 is the strip hole; 210 is the top cover retaining groove; 211 is the bolt mounting hole; 3 is the U-shaped part; 302 is the receiving part; 303 is the cover plate; 304 is the liquid filling part; 3041 is the liquid filling port. 3042 Plug; 305 Opening; 306 Small end section; 307 Large end section; 308 Limiting groove; 309 Strip-shaped protrusion; 310 Notch; 311 Cover part; 312 Bolt mounting sleeve; 313 Slot; 4 Slider; 401 Slider actuating part; 402 Second protrusion; 403 Strip block; 404 Gap; 405 Third elastic element; 5 Seal; 501 Limiting part; 502 Slide; 60 1. Atomizing component; 6011. Atomizing plate; 6012. Soft rubber ring; 602. Circuit board; 603. Battery; 6031. Charging port; 604. Atomizing switch; 7. Bottom cover; 701. Bottom cover connecting post; 702. Second clamping tooth; 703. Herringbone protrusion; 704. Limiting plate limiting groove; 8. Clamping frame; 801. Protruding nail; 802. Clamping extension plate; 803. First clamping tooth; 804. Third clamping tooth; 805. Long hole; 806. Protruding shaft; 807. Clamping frame notch; 808. First elastic element; 809. Clamping frame mounting groove; 810. Cross-shaped protrusion; 811. Limiting plate; 812. Limiting plate slide; 813. Sloping protrusion; 901. Connector; 902. Base; 903. Connector mounting groove; 9031. Second elastic element; 904. Connector receiving groove; 905. Vertical groove; 906. Horizontal groove; 907. Mounting post. Detailed Implementation

[0042] The present invention will be further described below with reference to the accompanying drawings:

[0043] like Figures 1 to 12As shown, an atomizing mop head includes a mop head body 1, a U-shaped component 3, and an atomizing device. The mop head body 1 includes a top cover 2 and a bottom cover 7. A first top cover mounting groove 204 is provided on the top cover 2. The bottom of the U-shaped component 3 mates with and is inserted into the first top cover mounting groove 204 to fix the U-shaped component 3 in place. A receiving cavity is provided on the U-shaped component 3 for holding cleaning fluid or water. The receiving cavity includes a receiving portion 302 provided on the U-shaped component 3 and a cover plate 303 covering the top of the receiving portion 302. The cover plate 303 is fixed to the top of the receiving portion 302 by high-frequency welding, so that water in the receiving cavity will not seep out through the gap between the cover plate 303 and the receiving portion 302. A liquid filling part 304 is provided on the cover plate 303. The liquid filling part 304 includes a liquid filling port 3041 provided on the cover plate and a plug 3042 connected to the liquid filling port 3041 and used to seal the liquid filling port 3041. The liquid filling port 3041 allows the user to inject liquid into the receiving cavity. After the liquid filling is completed, the liquid filling port 3041 is blocked by the plug 3042 on the liquid filling part 304 to prevent the liquid from overflowing when the mop body 1 moves.

[0044] The atomizing device includes an atomizing element 601, a circuit board 602, a battery 603, and an atomizing switch 604. The battery 603 is a rechargeable battery and has a charging port 6031 on the mop plate 1. The battery 603 is electrically connected to the power input terminal of the circuit board 602 via a wire. The atomizing switch 604 is connected to the control signal input terminal of the circuit board 602. Two atomizing elements 601 are provided and are respectively connected to the power output terminal of the circuit board 602. In this embodiment, there are two ways to turn on the atomizing device: one is to directly press the atomizing switch 604, triggering a signal transmitted to the circuit board 602. The internal control module of the circuit board 602 initiates power transmission, converting the electrical energy from the battery 603 and delivering it to the atomizing element 601, thus activating the atomizing function. Pressing the atomizing switch 604 again turns off the atomizing function. Another method involves pressing and holding the atomizer switch 604 for three seconds to receive a signal and control the atomizer to power on. Pressing and holding the switch again for three seconds will then control the atomizer to power off. With the atomizer powered on, a short press of the switch will activate the atomization function, and another short press will deactivate it. Furthermore, if no operation signal is received within ten minutes of the atomizer being powered on and deactivated, the circuit board will automatically power off the atomizer. Circuit board 602 is existing technology and will not be described further here.

[0045] An opening 305 is provided on the side wall of the receiving cavity. Two openings 305 are symmetrically arranged at the front of the mop body 1. The opening 305 is a two-stage stepped hole with two different diameter sections. The diameter of the larger end section 307 is larger than that of the smaller end section 306, forming a stepped transition. The smaller end section 306 communicates with the receiving cavity, serving as a liquid flow channel; the larger end section 307 is the installation section for installing the atomizing element 601. By placing the atomizing element 601 on the front side wall of the receiving cavity, a dynamic wetting mode of "wiping and spraying simultaneously" is achieved, completing wetting and cleaning simultaneously. This avoids the inefficient operation of repeatedly soaking and wringing out traditional mops, and also eliminates the slippery floor caused by pre-spraying water. The spray from the two atomizing elements 601 evenly wets the floor to be wiped, quickly penetrating the stain layer without forming water accumulation, making it especially suitable for moisture-sensitive materials such as wood floors and tiles. The atomizing element 601 includes an atomizing plate 6011 and a flexible rubber ring 6012 circumferentially disposed along the edge of the atomizing plate 6011. The atomizing plate 6011 may be a piezoelectric ceramic element that breaks the liquid into tiny particles through high-frequency vibration, and its diameter matches the size of the small end section of the opening 305 to form the atomization area. The flexible rubber ring 6012 is an annular elastic sealing component surrounding the edge of the atomizing plate 6011, and its outer diameter is slightly larger than the inner diameter of the large end section 307 of the opening 305 to achieve an interference fit. When installing the atomizing element 601, it is inserted into the large end section 307 of the opening 305. The flexible rubber ring 6012 is compressed and deformed during installation, and its elastic restoring force creates radial pressure between the atomizing plate 6011 and the inner wall of the opening 305, eliminating assembly gaps. A circumferentially continuous soft rubber ring 6012 forms an annular sealing band on the inner wall of the opening 305, preventing liquid from seeping out from the contact surface between the atomizing plate 6011 and the inner wall of the opening 305. After the atomizing component 601 is installed, the axial limiting effect of the stepped surface prevents the atomizing component 601 from falling into the receiving cavity if axial displacement occurs.

[0046] A plug 5 is also provided in the large end section 307 with the opening. The plug 5 is annular. The inner ring of the plug 5 is matched with the atomizing plate 6011. The outer diameter of the plug 5 matches the inner diameter of the large end section 307. It is also fixed in the large end section 307 by interference fit, which plays a secondary sealing role.

[0047] Two limiting grooves 308 are provided on the side wall of the large end section 307 of the opening 305, and the two limiting grooves 308 are arranged opposite to each other. A limiting part 501 is provided on the sealing block 5, and the limiting part 501 cooperates with the limiting groove 308. When the sealing block 5 is inserted into the large end section 307, the limiting part 501 is inserted into the limiting groove 308. A strip-shaped protrusion 309 is also provided on the side wall of the large end section 305 along the length direction of the opening 305. A corresponding slide 502 is provided on the sealing block 5. The slide 502 is a groove or guide groove that matches the shape of the strip-shaped protrusion 309, and its length direction is consistent with the extension direction of the protrusion. When the plug 5 is inserted into the large end of the opening 305, the slide 502 and the strip-shaped protrusion 309 form an insertion relationship. Since the strip-shaped protrusion 309 extends along the axial direction of the opening 305, the plug 5 moves linearly in one direction during insertion, preventing the plug 5 from deflecting or tilting during installation or use, and ensuring accurate engagement between the limiting part 501 and the limiting groove 308. A notch 310 is also provided inside the opening 305, located below the atomizing element 601, for the insertion port of the atomizing element 601 to pass through and connect to the circuit board 602. By placing the notch 310 below the atomizing element 601, direct connection between the circuit board 602 and the atomizing element 601 is achieved, avoiding intersections between the connection path and the liquid flow area.

[0048] The U-shaped component 3 includes a cover portion 311, which is used to cover the atomizing device and form a closed space surrounding the atomizing device between the cover portion 303 and the cover plate 303. A slot 313 for installing the atomizing device is provided below the cover portion 311, so that the atomizing device can be snapped into the slot 313, which facilitates maintaining the connection of the circuit during disassembly and assembly.

[0049] In this embodiment, the first top cover mounting groove 204 is provided with a plurality of bolt mounting holes 211, and a corresponding bolt mounting sleeve 312 is provided on the U-shaped part 3. The bolt end passes through the bolt mounting hole 211 and is screwed into the bolt mounting sleeve 312 to fix the U-shaped part 3 in the first top cover mounting groove 204. In addition, the bolt mounting sleeve 312 is a hollow cylinder with an upward protrusion so that the liquid in the receiving cavity will not flow out from the gap of the bolt mounting sleeve 312.

[0050] In a preferred embodiment, a first through hole 203 is provided on the top cover, and a connector 901 is inserted into the first through hole 203. The connector 901 includes a base 902 and a mounting post 907 connected to the middle of the base 902. A clamping frame 8 is movably connected between the bottom cover 7 and the top cover 2 on both sides. A second top cover mounting groove is provided below the top cover 2. The base 902 is inserted into the second top cover mounting groove and the mounting post 907 passes through the first through hole 203. The two clamping frames 8 are symmetrically arranged and have elongated holes 805. The bottom cover 7 has a bottom cover connecting post 701 or a bottom cover connecting groove (not shown in the figure). The top cover 2 has a corresponding top rod connecting groove 201 or a top cover connecting post (not shown in the figure). The top cover connecting post passes through the elongated hole 805 and connects to the bottom cover connecting groove, or the bottom cover connecting post 701 passes through the elongated hole 805 and connects to the top cover connecting groove 201 to achieve the connection between the bottom cover 7, the clamping frame 8, and the top cover 2. The elongated hole 805 forms a sliding pair with the bottom cover connecting post 701 or the top cover connecting post, allowing the clamping frame 8 to slide along the length of the elongated hole 805 to adjust the clamping distance. A limiting plate 811 is provided between the two clamping frames 8 and the bottom cover 7. The limiting plate 811 has a limiting plate slide 812, which is an oblique slide, and there are two such slides. The extended lines of the two limiting plate slides 812 near the center of the bottom cover 7 can intersect. A cylindrical convex shaft 806 correspondingly provided on the clamping frame 8 is inserted into the limiting plate slide 812 to form a sliding pair. Two limiting plates 811 are provided and symmetrically distributed on both sides of the longitudinal axis of the connecting member 901. An oblique protrusion 813 is provided on the surface of the limiting plate 811. A clamping frame notch 807 is reserved between the two clamping frames 8, providing movement space for the base 902 and the oblique protrusion 813. When the connector 901 is pressed down, the bottom of the connector 901 contacts the inclined protrusion 813. The inclined surface of the inclined protrusion 813 decomposes the vertical downward pressure into a lateral component, pushing the limiting plate 811 to slide away from the connector 901. Since the extension lines of the limiting plate slide 812 near the center of the bottom cover 7 can intersect, the wall of the limiting plate slide 812 forces the convex shaft 806 to move towards the center of the bottom cover 7, thereby driving the two clamping frames 8 to simultaneously retract towards the center to clamp the wiping object. In this embodiment, the two clamping frames 8 and the bottom cover 7 limit the vertical direction of the limiting plate 811, and a limiting plate limiting groove 704 is provided on the side of the bottom cover 7 near the limiting plate 811. The limiting plate limiting groove 704 is used to limit the two sides of the limiting plate 811, and at the same time limit the sliding space of the limiting plate 811.

[0051] A first elastic element 808 is provided between the two clamping frames 8. A clamping frame mounting groove 809 is provided at the corresponding position of the two clamping frames 8. A cross-shaped protrusion 810 is fixedly provided in the clamping frame mounting groove 809. The first elastic element 808 is a first spring and its two ends are sleeved around the two cross-shaped protrusions 810. The cross-shaped protrusions 810 limit the radial displacement of the first spring. When an external force drives the two clamping frames 8 to move towards the center of the bottom cover 7, the first spring is compressed and stores energy. After the external force is removed, the first spring releases its elastic force to push the clamping frames 8 to reset and release the wiping object. A connector mounting groove 903 is provided at the middle position of the bottom of the connector 901. One end of the second elastic element 9031 is inserted into the connector mounting groove 903 and the other end abuts against the bottom cover 7. The second elastic element 9031 is used for the automatic reset of the connector 901. The second elastic element 9031 is a second spring. When the connecting member 901 is pressed down, the second spring is compressed. After being released, it pushes the connecting member 901 to move upward, relieving the pressure on the limiting plate 811. At this time, the clamping frame 8 moves away from the center of the bottom cover 7 under the action of the first spring, so that the clamping frame 8 releases the wiping object.

[0052] The second top cover mounting groove is divided into a top cover receiving groove 208 and a top cover retaining groove 210 by a first support plate 206 and a second support plate 207. The top cover retaining groove 210 communicates with the first through hole 203, and the mounting post 907 passes through the top cover retaining groove 210 and protrudes from it. Horizontal strip holes 209 are provided on opposite sides of the top cover receiving groove 208. A slider 4 is provided in the top cover receiving groove 208, and strip blocks 403 are provided on both sides of the slider 4. The slider 4 slides laterally in the top cover receiving groove 208 by inserting the strip blocks 403 into the strip holes 209. A third elastic element 405, which is a third spring, is provided between the slider 4 and the first support plate 206 or the second support plate 207. A second protrusion 402 is provided on the side of the slider 4 facing the top cover retaining groove 210. One end of the third spring is sleeved on the second protrusion 402 to limit the radial displacement of the third spring, and the other end of the third spring directly abuts against the first support plate 206 or the second support plate 207. A connecting member receiving groove 904 is provided on the connecting member 901 for the slider 4 to move, and a gap 404 is reserved between the slider 4 and the top cover receiving groove 208 so that the side wall of the connecting member receiving groove 904 can be inserted into the gap 404. An L-shaped slide is provided on the side wall of the connecting member receiving groove 904. The L-shaped slide includes a vertical groove 905 and a horizontal groove 906 connected to the top of the vertical groove 905. When the connector 901 is pressed down, the third spring pushes the slider 4 outward, and the strip block 403 slides along the transverse groove 906 to the end to form a self-locking mechanism, preventing the connector 901 from accidentally resetting. A slider actuating part 401 is provided on the top of the slider 4, and a corresponding top cover through hole 202 is provided on the top cover 2. The slider actuating part 401 passes through and protrudes from the top cover through hole 202. When unlocking, the slider actuating part 401 is moved towards the center of the top cover 2, the third spring is compressed, and the strip block 403 returns to the top of the vertical groove 905. At this time, the second spring drives the connector 901 to return to the unpressed state.

[0053] The clamping frame 8 extends downward from the center of the bottom cover 7 to form a clamping extension plate 802. Several first clamping teeth 803 are evenly distributed at the lower end of the clamping extension plate 802, facing the center of the bottom cover 7. Several second clamping teeth 702, interleaved with the first clamping teeth 803, are evenly distributed along the edges of both ends of the bottom cover 7. When the clamping frame 8 moves towards the center of the bottom cover 7, the first clamping teeth 803 move closer to the second clamping teeth 702, allowing them to clamp the object being wiped. When the clamping frame 8 moves away from the center of the bottom cover 7, the first clamping teeth 803 move away from the second clamping teeth 702, releasing the object being wiped.

[0054] In this embodiment, a third clamping tooth 804 parallel to the first clamping tooth 803 is provided at the lower end of the clamping extension plate 802. The third clamping tooth 804 is located above the first clamping tooth 803 and is offset from the first clamping tooth 803 to form a double-layer clamping interface, which can accommodate wiping materials of different thicknesses. A herringbone-shaped protrusion 703 is provided below the bottom cover 7 to increase frictional resistance, and a protruding nail 801 is provided at the bottom of the clamping frame 8, which penetrates the fibers of the wiping material to form a three-dimensional fixation during clamping.

[0055] In the use of the atomizing mop board clamping part provided in this embodiment, the object to be wiped is first placed under the mop board body 1, and the connector 901 is pressed down, causing the third spring to push the slider 4 outward. The strip block 403 slides along the transverse groove 906 to the end to form a self-locking mechanism, preventing the connector 901 from accidentally resetting. At the same time, the lower part of the connector 901 contacts the inclined protrusion 813 of the limiting plate 811, and the oblique component force generated by the downward pressure of the connector 901 pushes the limiting plate 811 to slide laterally. The inclined design of the limiting plate slide 812 causes the convex shaft 806 to move along the limiting plate slide 812 towards the center of the bottom cover 7, driving the clamping frames 8 on both sides to retract synchronously. At this time, the first clamping tooth 803 on the clamping extension plate 802 and the second clamping tooth 702 of the bottom cover 7 interlock and engage, thereby achieving the clamping of the object to be wiped. When it is necessary to remove the wiping material, move the slider 401 towards the center of the top cover 2. The third spring is compressed, and the strip block 403 returns to the top of the vertical groove 905. At this time, the second spring drives the connector 901 to return to the unpressed state. At the same time, the oblique force generated by the connector 901 on the limiting plate 811 is canceled. The first spring pushes the two clamping frames 8 to move away from each other, thereby realizing the clamping frames 8 unfolding outward to release the grip on the wiping material.

[0056] This embodiment is merely an illustration of the concept and implementation of this utility model, and is not intended to limit it. Under the concept of this utility model, the technical solution without substantial changes is still within the protection scope.

Claims

1. A misting mop board, comprising a mop board body, characterized in that, The mop board body is provided with an atomizing device and a receiving cavity for containing liquid. The atomizing device includes an atomizing element, and the receiving cavity includes a receiving part and a cover plate covering the top of the receiving part. The cover plate is fixed to the top of the receiving part. The side wall of the receiving cavity is provided with an opening, and the atomizing element is located in the opening and fixed in place by sealing.

2. The atomizing mop board as described in claim 1, characterized in that, The atomizing component includes an atomizing plate and a soft rubber ring. The soft rubber ring is wrapped around the periphery of the atomizing plate along its edge, and the soft rubber ring is interference-fitted with the inner wall of the opening.

3. The atomizing mop board as described in claim 2, characterized in that, The plug is annular, and the outer wall of the plug is interference-fitted with the opening.

4. The atomizing mop board as described in claim 3, characterized in that, The opening is a two-stage stepped opening with two different diameter sections. The diameter of the larger end section of the opening is larger than that of the smaller end section to form a stepped transition. The smaller end section of the opening is connected to the receiving cavity. The atomizing element and the plug are both inserted into the larger end section of the opening.

5. The atomizing mop board as described in claim 4, characterized in that, A limiting groove is provided on the side wall of the large end section of the opening. There are two limiting grooves arranged opposite each other. A corresponding limiting part is provided on the plug, and the limiting part is inserted into the limiting groove.

6. The atomizing mop board as described in claim 4, characterized in that, A strip-shaped protrusion is provided on the side wall of the large end section of the opening along the length of the opening, and a corresponding slide is provided on the plug. The strip-shaped protrusion is inserted in the slide and the slide slides along the strip-shaped protrusion.

7. The atomizing mop head as described in any one of claims 1 to 6, characterized in that, Two openings, two atomizing elements, and two seals are provided. The openings are symmetrically arranged at the front of the mop board body. A notch is provided inside the opening. The notch is located below the atomizing element and is used for the insertion port of the atomizing element to pass through and connect to the power supply.

8. The atomizing mop head as described in any one of claims 1 to 6, characterized in that, The atomizing device also includes a circuit board, a battery, and an atomizing switch. The battery is electrically connected to the circuit board, and the circuit board is electrically connected to the atomizing switch and the atomizing element.

9. The atomizing mop board as described in claim 8, characterized in that, The mop board body includes a top cover and a U-shaped component. The receiving cavity is disposed on the U-shaped component, and a cover portion is also provided on the U-shaped component. A first top cover mounting groove is provided on the top cover. The U-shaped component cooperates with the first top cover mounting groove and is inserted into the first top cover mounting groove. A slot is provided below the cover portion, and the atomizing device is engaged in the slot and located between the cover portion and the top cover.

10. The atomizing mop board as described in claim 9, characterized in that, The first top cover mounting groove is provided with a number of bolt mounting holes, and a corresponding bolt mounting sleeve is provided on the U-shaped part. The bolt shank end passes through the bolt mounting hole and is screwed into the bolt mounting sleeve. The bolt mounting sleeve is a hollow cylinder with an upward protrusion.

11. The atomizing mop head as described in any one of claims 1 to 6, characterized in that, The mop board body includes a top cover and a bottom cover. A first through hole is provided on the top cover, and a connector is inserted into the first through hole. The connector includes a base and a mounting post connected to the middle of the base. A second top cover mounting groove is provided below the top cover, and the base is inserted into the second top cover mounting groove, with the mounting post passing through the first through hole. Clamping frames are movably connected between the bottom cover and both sides of the top cover. Limiting plates are provided between the two clamping frames and the bottom cover. Two limiting plates are provided and symmetrically arranged at both ends of the first connector. Each limiting plate has two limiting plate slides, and the extension lines of the two limiting plate slides near the center of the bottom cover can intersect. Corresponding convex shafts are provided on the two clamping frames. The convex shafts are inserted into the corresponding limiting plate slides and slide to allow the clamping part to move closer to the center of the bottom cover to clamp the wiping object; when the clamping part moves away from the center of the bottom cover, it releases the wiping object.

12. The atomizing mop head as described in claim 11, characterized in that, The limiting plate has a sloping protrusion, and a clamping frame notch is provided between the two clamping frames. The clamping frame notch allows the base and the sloping protrusion to pass through. After the sloping protrusion passes through the clamping frame notch, it abuts against the end of the base. When the connecting piece is pressed down, the bottom of the base contacts the sloping protrusion, causing the limiting plate to be squeezed by a sloping force, which causes the limiting plate to move away from the connecting piece. At this time, the limiting plate slide exerts an inward squeeze on the convex shaft, thereby driving the two clamping frames to move closer to the center of the bottom cover to clamp the wiping object.

13. The atomizing mop board as described in claim 12, characterized in that, A first elastic element is provided between the two clamping frames, and a clamping frame mounting groove is provided at the corresponding position of the two clamping frames. A cross-shaped protrusion is fixed in the clamping frame mounting groove. The first elastic element is a first spring and its two ends are respectively sleeved on the periphery of the two cross-shaped protrusions.

14. The atomizing mop head as described in claim 13, characterized in that, A connector mounting groove is provided at the bottom center of the connector. The second elastic member is inserted into the connector mounting groove and the other end of the second elastic member abuts against the bottom cover. The second elastic member is used to restore the connector to the unpressed state, thereby canceling the oblique force of the bottom of the connector on the limiting plate. At this time, the elastic force of the first elastic member moves the two clamps away from the center of the bottom cover, thereby causing the clamps to release the wiping material.

15. The atomizing mop head as described in claim 14, characterized in that, The second top cover mounting groove is provided with a first support plate and a second support plate, which divide the second top cover mounting groove into top cover receiving grooves on both sides and a top cover retaining groove in the middle. The top cover retaining groove is connected to a first through hole. On the two side walls of the top cover receiving groove, there are opposing strip holes. A slider is provided in the top cover receiving groove, and strip blocks are provided on both sides of the slider. The strip blocks are inserted into the strip holes to realize the slider sliding connection in the top cover receiving groove, and there is a gap between the slider and the top cover receiving groove. A third elastic element is provided between the slider and the first support plate or the second support plate. A connecting member receiving groove is provided on the connecting member for the slider to move. The side wall of the connecting member receiving groove is provided with a vertical groove for the strip block to move and a horizontal groove connected to the top of the vertical groove. When the connecting member is pressed down, the horizontal groove corresponds to the strip hole. When the connecting member is driven by the second elastic element to return to its original state, the strip block can move in the vertical groove.

16. The atomizing mop head as described in claim 15, characterized in that, The slider is provided with a second protrusion on the side facing the top cover retaining groove, and the third elastic element is a third spring, with the second protrusion inserted into one end of the third spring.

17. The atomizing mop head as described in claim 16, characterized in that, A slider actuating part is provided at the top of the slider, and a corresponding top cover through hole is provided on the top cover. The slider actuating part passes through and protrudes from the top cover through hole. When the connector is pressed down, the elastic force of the third spring pushes the slider to move away from the center of the top cover, so that the strip block slides in the transverse groove and is fixed at the end of the transverse groove away from the vertical groove. At this time, the strip block limits the side wall of the connector receiving groove, that is, the connector is fixed after being pressed down. When the slider actuating part is moved towards the center of the top cover, the third spring tightens and the strip block is located directly above the vertical groove. At this time, the second spring drives the connector to return to the unpressed state.

18. The atomizing mop head as described in any one of claims 12 to 17, characterized in that, The clamping frame is provided with an elongated hole, the bottom cover is provided with a bottom cover connecting post or a bottom cover connecting groove, and the top cover is provided with a corresponding top cover connecting groove or a top cover connecting post. The top cover connecting post passes through the elongated hole and connects to the bottom cover connecting groove, or the bottom cover connecting post passes through the elongated hole and connects to the top cover connecting groove.

19. The atomizing mop head as described in claim 18, characterized in that, A clamping extension plate extends downward from the side wall of the clamping frame away from the center of the bottom cover. The lower end of the clamping extension plate is evenly distributed with a number of first clamping teeth facing the center of the bottom cover. The edges of both ends of the bottom cover are evenly distributed with a number of second clamping teeth that are staggered with the first clamping teeth. The lower end of the clamping extension plate is also provided with a third clamping tooth that is parallel to the first clamping teeth. The third clamping tooth is located above the first clamping teeth and is staggered from the first clamping teeth.

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