Cleaning cloth automatic detection and assembly device and sweeper

Abstract

The utility model belongs to the technical field of smart home, and discloses an automatic rag detection and assembly device and a sweeper. The cleaning cloth automatic detecting and assembling device comprises an assembling assembly, a detecting and recognizing assembly and a control switch, the assembling assembly is arranged on the sweeper body, and the assembling assembly and the cleaning cloth assembly can be magnetically attracted and fixed; the detection and recognition assembly is arranged on the sweeper body and can detect and recognize the cleaning cloth assembly; the control switch is in communication connection with the assembling assembly, and when the cleaning cloth assembly is right opposite to the assembling assembly, the control switch can send a control signal to the assembling assembly so that the cleaning cloth assembly can be automatically assembled. According to the utility model, the cleaning cloth can be automatically detected and assembled, and the automation degree of the sweeper is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of smart home, in particular to an automatic detection and assembly device for a rag and a sweeping machine. Background Art

[0002] The cleaning modes of a sweeper generally include vacuuming and mopping. The vacuuming component and the mopping component (rag component) are installed on the sweeper body using the same specifications. When changing the cleaning mode, the mopping component or vacuuming component is manually disassembled and installed. When the room area is large, it is generally necessary to replace the mopping component with a new one multiple times during the mopping process for cleaning, and there is a possibility that the rag will accidentally fall. Therefore, manual monitoring and waiting for component replacement are required, resulting in a low degree of automation of the sweeper. Utility Model Content

[0003] The purpose of the utility model is to provide a rag automatic detection and assembly device and a sweeping machine, so as to solve the problem that the sweeping machine has a low degree of automation and the rag assembly cannot be automatically assembled.

[0004] To achieve this purpose, the present invention adopts the following technical solutions:

[0005] The rag automatic detection and assembly device comprises:

[0006] An assembly component is provided on the sweeper body and can be fixed to the mop component by magnetic attraction;

[0007] A detection and identification component is provided on the sweeping machine body, and is capable of detecting and identifying the rag component and sending a position signal;

[0008] A control switch is communicatively connected to the assembly component. When the rag component is positioned opposite to the assembly component, the control switch can send a control signal to the assembly component to automatically assemble the rag component.

[0009] In some embodiments, the assembly comprises:

[0010] a first driving member, the first driving member being communicatively connected to the control switch to receive the control signal;

[0011] a rotating shaft, the rotating shaft being provided at the output end of the first driving member, and a driving tooth being provided circumferentially on an outer wall of the rotating shaft;

[0012] A lifting movable part, the top end of which is provided with a spiral groove which is transmission-connected to the driving tooth, the bottom end of which is provided with a first magnetic part, and the top end of the rag assembly is provided with a second magnetic part which cooperates with the first magnetic part. When the first driving part drives the rotating shaft to rotate, the lifting movable part can descend so that the lifting movable part and the rag assembly are magnetically fixed.

[0013] In some embodiments, the lifting movable part includes a first cylinder and a second cylinder that are coaxially arranged and interconnected, the second cylinder is arranged inside the first cylinder, the inner wall of the first cylinder is provided with the spiral groove, and the first magnetic attraction part is arranged inside the second cylinder.

[0014] In some embodiments, an annular groove is provided on the inner wall of the second cylinder, and the first magnetic member is clamped in the annular groove.

[0015] In some embodiments, a shaft hole is provided at the bottom end of the rotating shaft, and the shaft hole is inserted into the first cylinder and sleeved on the second cylinder.

[0016] In some embodiments, a limiting shaft is provided at the top end of the rag assembly, and a limiting hole is provided at the bottom end of the second cylinder. The limiting hole is plugged into and assembled with the limiting shaft and rotated to limit the position.

[0017] In some embodiments, the second magnetic member is disposed at the top end of the limiting shaft.

[0018] The utility model also provides a sweeping machine, comprising a sweeping machine body, a rag assembly and the rag automatic detection and assembly device provided by the utility model. The rag automatic detection and assembly device is arranged on the sweeping machine body and can automatically detect and assemble the rag assembly.

[0019] In some embodiments, the sweeper also includes a second driving member, which is configured to drive the sweeper body to move. The control switch of the automatic mop detection assembly device is located above the sweeper body, and the detection and identification component is located on the circumferential side of the sweeper body and is communicatively connected to the second driving member.

[0020] Beneficial effects of the utility model:

[0021] The automatic detection and assembly device for rags provided by the utility model facilitates the automatic magnetic assembly of the rag assembly by setting up magnetic fixation of the assembly component and the rag component; by setting up a detection and identification component, it is convenient for the sweeper body to move to position the rag component, thereby realizing automatic detection and positioning of the rag component; by setting up a control switch, when the position of the rag component and the assembly component are exactly opposite, the control switch can send a control signal to the assembly component, so that the assembly component implements the magnetic assembly of the rag component, thereby realizing automatic detection and assembly of the rag and improving the degree of automation of the sweeper.

[0022] The sweeping machine provided by the utility model comprises a rag component and the automatic detection and assembly device for the rag provided by the utility model, thereby realizing automatic detection and assembly of the rag and improving the automation level of the sweeping machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a structural diagram of a sweeping machine provided by an embodiment of the utility model;

[0024] Figure 2 This is a schematic structural diagram of a rag automatic detection and assembly device provided by an embodiment of the utility model;

[0025] Figure 3 It is a cross-sectional view of the automatic detection assembly device for rags provided by an embodiment of the utility model;

[0026] Figure 4 This is a schematic structural diagram of a lifting movable member from a first angle in the automatic detection assembly device for rags provided by an embodiment of the present utility model;

[0027] Figure 5 This is a second angle structural diagram of the lifting movable member in the automatic detection assembly device for rags provided by an embodiment of the utility model;

[0028] Figure 6 This is a cross-sectional view of a lifting movable member in the automatic detection assembly device for rags provided by an embodiment of the utility model;

[0029] Figure 7 This is a schematic structural diagram of a rotating shaft in a rag automatic detection and assembly device provided by an embodiment of the present utility model;

[0030] Figure 8 This is a structural diagram of a second magnetic attraction component provided on a mop assembly of a sweeping machine provided by an embodiment of the utility model;

[0031] Figure 9 It is a schematic diagram of the connection structure between the driving member and the rotating shaft in the sweeping machine provided by an embodiment of the utility model.

[0032] In the picture:

[0033] 100, sweeper body; 101, base; 102, housing; 200, mop assembly; 201, second magnetic element; 202, limit shaft;

[0034] 1. Assembly component; 11. First driving member;

[0035] 12. Rotating shaft; 121. Driving tooth; 122. Shaft hole; 13. Lifting movable member; 131. First cylinder; 1311. Spiral groove; 132. Second cylinder; 1321. Annular groove; 1322. Limiting hole; 133. First magnetic member;

[0036] 2. Detection and identification components;

[0037] 3. Control switch; 4. Gear box. DETAILED DESCRIPTION

[0038] The present invention will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are intended only to illustrate the present invention and are not intended to limit the present invention. It should also be noted that, for ease of description, the accompanying drawings only illustrate portions relevant to the present invention, not all of its components.

[0039] In the description of this utility model, unless otherwise specified or limited, the terms "connected," "connect," and "fixed" should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0040] In the present invention, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features being in contact not directly but through another feature between them. Moreover, a first feature being "above," "above," and "above" a second feature may include the first feature being directly above or obliquely above the second feature, or may simply mean that the first feature is higher in level than the second feature. A first feature being "below," "below," and "below" a second feature may include the first feature being directly below or obliquely below the second feature, or may simply mean that the first feature is lower in level than the second feature.

[0041] In the description of this embodiment, terms such as "upper," "lower," "left," and "right" are used to refer to positions or locations based on the positions or locations shown in the accompanying drawings. These terms are intended solely to facilitate description and simplify operation, and are not intended to indicate or imply that the devices or components referred to must have, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this invention. Furthermore, the terms "first" and "second" are used solely for descriptive purposes and have no special meaning.

[0042] The present invention provides a rag automatic detection and assembly device and a sweeping machine, such as Figure 1 and Figure 2 As shown, the sweeping machine includes a sweeping machine body 100 and a rag assembly 200. The sweeping machine body 100 includes a base 101 and a shell 102 provided on the base 101. The rag assembly 200 is provided below the base 101 for cleaning the floor. When a new rag assembly 200 is replaced or the rag assembly 200 is dropped, the rag assembly 200 needs to be manually assembled onto the sweeping machine body 100. In order to improve the degree of automation of the assembly of the rag assembly 200, an embodiment of the present invention provides an automatic detection and assembly device for rags. The automatic detection and assembly device for rags is provided above the base 101 and inside the shell 102. The automatic detection and assembly device for rags is used to automatically detect and assemble the rag assembly 200, thereby realizing automatic detection and assembly of rags, thereby improving the degree of automation of the sweeping machine.

[0043] Specifically, the automatic detection and assembly device for the mop includes an assembly component 1, a detection and identification component 2 and a control switch 3, wherein the assembly component 1 is arranged on the sweeping machine body 100, and the assembly component 1 can be magnetically fixed to the mop component 200; the detection and identification component 2 is arranged on the sweeping machine body 100, and the detection and identification component 2 can detect and identify the mop component 200 and send a position signal, and the sweeping machine moves according to the position signal so that the assembly component 1 and the mop component 200 are positioned opposite each other; the control switch 3 is communicatively connected with the assembly component 1, and when the mop component 200 and the assembly component 1 are positioned opposite each other, the control switch 3 can send a control signal to the assembly component 1 to automatically assemble the mop component 200.

[0044] It should be noted that the function of the sweeping machine to automatically control the drive movement is generally known in the art and will not be elaborated in this application. After the detection and identification component 2 detects and identifies the rag component 200, the sweeping machine can move on its own to the top of the rag component 200 for assembly. The detection and identification component 2 includes but is not limited to a radar detection component and an infrared detection component, etc., and it is generally known in the art that the sweeping machine controls movement according to the information of the detection and identification component 2. This embodiment further adds a detection and identification component 2 on the basis of the existing sweeping machine, which is started when the rag component 200 needs to be assembled, and can be connected to the sweeping machine for communication so that the sweeping machine can move to the top of the rag component 200.

[0045] The utility model provides an automatic detection and assembly device for rags, which facilitates the automatic magnetic assembly of the rag assembly 200 by setting a magnetic fixation between the assembly component 1 and the rag assembly 200; by setting a detection and identification component 2, it is convenient for the sweeper to move according to the rag position information obtained by the detection and identification component 2 to locate the rag assembly 200, thereby realizing automatic detection and positioning of the rag assembly 200; by setting a control switch 3, when the rag assembly 200 is directly opposite to the position of the assembly component 1, the control switch 3 can send a control signal to the assembly component 1, so that the assembly component 1 implements the magnetic assembly of the rag assembly 200, thereby realizing automatic detection and assembly of the rag and improving the automation level of the sweeper. Among them, the control switch 3 can be set on the assembly component 1 or on the sweeper body 100. In this embodiment, the control switch 3 is set on the assembly component 1.

[0046] In some embodiments, the assembly component 1 includes a first drive member 11, a rotating shaft 12, and a lifting member 13. The first drive member 11 is connected to the control switch 3 for communication to receive a control signal. When the first drive member 11 receives the control signal, it indicates that the position of the rag assembly 200 is aligned with the assembly component 1 and can be automatically assembled. The rotating shaft 12 is provided at the output end of the first drive member 11, and a driving tooth 121 is provided circumferentially on the outer wall of the rotating shaft 12; the top of the lifting member 13 is provided with a spiral groove 1311 that is transmission-connected to the driving tooth 121, and the bottom of the lifting member 13 is provided with a first magnetic member 133. The top of the rag assembly 200 is provided with a second magnetic member 201 that cooperates with the first magnetic member 133. When the first drive member 11 drives the rotating shaft 12 to rotate, the lifting member 13 can descend so that the lifting member 13 and the rag assembly 200 are magnetically fixed.

[0047] like Figure 3As shown, in this embodiment, the assembly component 1 and the rag component 200 are respectively arranged on both sides of the base 101 of the sweeping machine. When the rag component 200 is positioned opposite to the assembly component 1, the assembly component 1 can be magnetically fixed to the rag component 200, thereby realizing the automatic assembly of the rag component 200. According to the positions of the assembly component 1 and the rag component 200, the rotating shaft 12 in the assembly component 1 is used to convert the rotation of the first driving member 11 into the movement of the lifting movable member 13, and then during the automatic assembly process, the lifting movable member 13 can be lowered to approach the rag component 200, so that the lifting movable member 13 can be magnetically fixed to the rag component 200. Conversely, when the lifting movable member 13 rises, when the rag component 200 is subjected to a force greater than the magnetic force, it can contact the magnetic attraction force and detach from the assembly component 1, thereby realizing the automatic disassembly of the rag component 200. It should be noted that, among the first magnetic member 133 and the second magnetic member 201, one is a magnet and the other is a ferromagnetic member such as iron sheet. In order to cooperate with the detection of the control switch 3, the control switch 3 is preferably a Hall switch. The second magnetic member 201 at the top of the rag assembly 200 is a magnet. When the rag assembly 200 is aligned with the lifting movable member 13, the second magnetic member 201 can trigger the control switch 3 to generate a control signal. After receiving the control signal, the first driving member 11 automatically starts and mobilizes the rotating shaft 12 to rotate. When the driving teeth 121 on the rotating shaft 12 rotate in the spiral groove 1311, it drives the lifting movable member 13 to descend, thereby reducing the distance between the first magnetic member 133 and the second magnetic member 201. Finally, the first magnetic member 133 and the second magnetic member 201 are magnetically fixed. In order to ensure the cleaning effect of the rag assembly 200 after assembly, after the rag assembly 200 is magnetically attracted to the lifting movable member 13, the lifting movable member 13 needs to continue to descend a certain distance to ensure that the rag assembly 200 has sufficient pressure.

[0048] In some embodiments, the lifting movable part 13 includes a first cylinder 131 and a second cylinder 132 that are coaxially arranged and interconnected. The second cylinder 132 is arranged inside the first cylinder 131. The inner wall of the first cylinder 131 is provided with a spiral groove 1311, and the first magnetic part 133 is arranged in the second cylinder 132.

[0049] like Figure 3-Figure 6 As shown, the first cylinder 131 and the second cylinder 132 are coaxially sleeved and mounted. The first cylinder 131 is connected to the bottom end of the first cylinder 132 to form an annular cavity between them. The first magnetic member 133 is located at the top end of the interior of the second cylinder 132. When the top end of the rag assembly 200 is plugged into the second cylinder 132, the second magnetic member 201 and the first magnetic member 133 are magnetically attracted to each other. A retaining hole 1322 is provided on the inner wall of the second cylinder 132 at the bottom end. The top end of the rag assembly 200 can be inserted into the retaining hole 1322 and rotated to limit the position.

[0050] In some embodiments, an annular groove 1321 is defined on the inner wall of the second cylinder 132 , and the first magnetic member 133 is engaged in the annular groove 1321 .

[0051] like Figure 3 and Figure 6 As shown, an annular groove 1321 is provided at the top end of the inner wall of the second cylinder 132 for embedding and installing the first magnetic component 133. The first magnetic component 133 is snapped into the annular groove 1321 to achieve axial limited installation. At the same time, during installation, the cylinder wall of the second cylinder 132 is made of elastic metal or rubber material. When the first magnetic component 133 is installed, the aperture of the second cylinder 132 is slightly expanded to achieve snap-in positioning. The structure is simple and the installation is convenient.

[0052] In some embodiments, a shaft hole 122 is defined at the bottom end of the rotating shaft 12 . The shaft hole 122 is inserted into the first cylinder 131 and sleeved with the second cylinder 132 .

[0053] like Figure 3 and Figure 7 The rotating shaft 12 is a stepped shaft. The small diameter section at the top is used to connect to the first driving member 11. The outer wall of the large diameter section at the bottom is spaced and evenly provided with multiple driving teeth 121. The multiple driving teeth 121 are assembled in the spiral groove 1311 and can rotate in the spiral groove 1311. When the rotating shaft 12 and the lifting movable member 13 are installed, the large diameter section is first inserted into the top of the first cylinder 131 and the driving teeth 121 are matched and connected with the spiral groove 1311. As the rotating shaft 12 rotates and descends, the second cylinder 132 is inserted into the shaft hole 122. Initially, the driving teeth 121 rotate to the bottom of the spiral groove 1311, and the lifting movable member 13 is in the highest position; when the rag assembly 200 needs to be assembled, the driving teeth 121 rotate to the top of the spiral groove 1311, and the lifting movable member 13 descends to the lowest position to assemble the rag assembly 200.

[0054] In some embodiments, a limiting shaft 202 is provided at the top of the rag assembly 200, and the limiting hole 1322 is plugged into and assembled with the limiting shaft 202 and rotated to limit the position.

[0055] like Figure 5 and Figure 8 As shown, the cross-sections of the limiting shaft 202 and the limiting hole 1322 are both hexagonal structures, thereby enabling rotational limiting. In other embodiments, the cross-sections of the limiting shaft 202 and the limiting hole 1322 can also be other polygonal structures such as rectangles, and rotational limiting can also be achieved by using a key connection.

[0056] In some embodiments, the second magnetic member 201 is disposed at the top end of the limiting shaft 202 .

[0057] like Figure 8As shown, the limiting shaft 202 is arranged to protrude from the top surface of the rag assembly 200, and the second magnetic member 201 is fixed to the top of the limiting shaft 202 so that when the limiting shaft 202 is inserted into the limiting hole 1322, the second magnetic member 201 can be magnetically attracted to the first magnetic member 133. In some embodiments, the limiting shaft 202 has a mounting groove, and the second magnetic member 201 is installed in the mounting groove for fixation. Furthermore, an elastic member is provided at the bottom of the mounting groove to elastically abut the second magnetic member 201, thereby realizing elastic assembly of the rag assembly 200.

[0058] The present invention also provides a sweeping machine, comprising a sweeping machine body 100, a rag assembly 200 and an automatic rag detection and assembly device provided by the present invention. The automatic rag detection and assembly device is arranged on the sweeping machine body 100 and can automatically detect and assemble the rag assembly 200.

[0059] The sweeping machine provided by the present invention further realizes the automatic detection and assembly of the mop assembly 200, thereby improving the automation level of the sweeping machine.

[0060] In some embodiments, the sweeping machine also includes a second driving member (not shown in the figure), which is configured to drive the sweeping machine body 100 to move. The control switch 3 of the automatic detection assembly device for the mop is arranged above the sweeping machine body 100, and the detection and identification component 2 is arranged on the circumferential side of the sweeping machine body 100 and is communicatively connected with the second driving member.

[0061] like Figure 1 As shown, the sweeping machine realizes mobile cleaning through the second driving member. The sweeping machine of this embodiment is connected to the second driving member of the sweeping machine by setting a detection and identification component 2, so that the second driving member can drive the sweeping machine body 100 to move according to the position of the rag component 200 obtained by the detection and identification component 2, so that the sweeping machine can move to the position where the assembly component 1 is opposite to the rag component 200. The movement process of the sweeping machine can be achieved by a general control algorithm, and this embodiment does not make a limiting description. The detection and identification component 2 can be a radar detection component, which is arranged on the shell 102 of the sweeping machine, specifically on the circumferential side of the shell 102.

[0062] Obviously, the above-described embodiments of the present invention are merely examples for the purpose of clearly illustrating the present invention and are not intended to limit the manner in which the present invention is to be implemented. A person skilled in the art would be able to make various obvious changes, readjustments, and substitutions without departing from the scope of protection of the present invention. It is not necessary and impossible to enumerate all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the claims of the present invention.

Claims

1. Automatic detection and assembly device for rags, characterized in that: include: An assembly component (1), the assembly component (1) being arranged on the sweeping machine body (100), and the assembly component (1) being capable of being fixed to the rag component (200) by magnetic attraction; A detection and identification component (2), the detection and identification component (2) being arranged on the sweeping machine body (100), the detection and identification component (2) being capable of detecting and identifying the rag component (200) and sending a position signal; A control switch (3) is communicatively connected to the assembly component (1); when the rag component (200) is positioned opposite to the assembly component (1), the control switch (3) can send a control signal to the assembly component (1) to automatically assemble the rag component (200).

2. The automatic detection and assembly device for rags according to claim 1, characterized in that: The assembly component (1) comprises: a first driving member (11), the first driving member (11) being communicatively connected to the control switch (3) to receive the control signal; A rotating shaft (12), the rotating shaft (12) being provided at the output end of the first driving member (11), and a driving tooth (121) being provided circumferentially on the outer wall of the rotating shaft (12); A lifting movable part (13), the top end of the lifting movable part (13) is provided with a spiral groove (1311) which is transmission-connected with the driving tooth (121), the bottom end of the lifting movable part (13) is provided with a first magnetic part (133), and the top end of the rag assembly (200) is provided with a second magnetic part (201) which cooperates with the first magnetic part (133), when the first driving part (11) drives the rotating shaft (12) to rotate, the lifting movable part (13) can descend so that the lifting movable part (13) and the rag assembly (200) are magnetically fixed.

3. The automatic detection and assembly device for rags according to claim 2, characterized in that: The lifting movable part (13) includes a first cylinder (131) and a second cylinder (132) that are coaxially arranged and connected to each other, the second cylinder (132) is arranged inside the first cylinder (131), the inner wall of the first cylinder (131) is provided with the spiral groove (1311), and the first magnetic attraction part (133) is arranged inside the second cylinder (132).

4. The automatic detection and assembly device for rags according to claim 3, characterized in that: An annular groove (1321) is provided on the inner wall of the second cylinder (132), and the first magnetic attraction member (133) is clamped in the annular groove (1321).

5. The automatic detection and assembly device for rags according to claim 3, characterized in that: The bottom end of the rotating shaft (12) is provided with an axial hole (122), and the axial hole (122) is inserted into the first cylinder (131) and sleeved with the second cylinder (132).

6. The automatic detection and assembly device for rags according to claim 3, characterized in that: The top end of the rag assembly (200) is provided with a limiting shaft (202), and the bottom end of the second cylinder (132) is provided with a limiting hole (1322). The limiting hole (1322) is plugged and assembled with the limiting shaft (202) and rotated to limit the position.

7. The automatic detection and assembly device for rags according to claim 6, characterized in that: The second magnetic attraction member (201) is arranged at the top end of the limiting shaft (202).

8. A sweeping machine, characterized in that: The invention comprises a sweeping machine body (100), a rag assembly (200) and the rag automatic detection and assembly device according to any one of claims 1 to 7, wherein the rag automatic detection and assembly device is arranged on the sweeping machine body (100) and can automatically detect and assemble the rag assembly (200).

9. The sweeping machine according to claim 8, characterized in that: The sweeping machine further comprises a second driving member, which is configured to drive the sweeping machine body (100) to move, the control switch (3) of the automatic mop detection assembly device is arranged above the sweeping machine body (100), and the detection and identification component (2) is arranged on the circumferential side of the sweeping machine body (100) and is communicatively connected to the second driving member.

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