Handle structure and floor cleaning robot

Abstract

The present invention discloses a handle structure, comprising: a handle housing, the handle housing comprising an upper shell and a lower shell, the upper shell and the lower shell being detachably connected and internally interconnected, the upper shell being provided with a bayonet; and a locking assembly, the locking assembly being disposed within the lower shell and engaging with the bayonet. In the present invention, by providing a bayonet and a locking assembly within the upper shell and the lower shell, respectively, when the upper shell and the lower shell are connected, the upper shell and the lower shell are engaged by the combination of the bayonet and the locking assembly, thereby further reinforcing the overall structure of the handle housing. This reinforcement method is time-saving and easy to operate.

Description

Technical Field

[0001] The present invention relates to the technical field of cleaning robots, and in particular to a handle structure and a floor-cleaning robot. Background Art

[0002] As people's living standards continue to improve, smart home appliances are becoming increasingly widespread and have a very broad market prospect. A floor-cleaning robot is one type of smart home appliance that uses artificial intelligence to clean the floor of a house. The handle of a floor-cleaning robot is typically composed of multiple shells. In the prior art, after the shells are assembled, the handle is typically reinforced by screwing screws from the front. This reinforcement method affects the handle's aesthetics and is time-consuming.

[0003] Therefore existing technology still needs to be improved and improved. Summary of the Invention

[0004] In view of the above-mentioned deficiencies in the prior art, the purpose of the present invention is to provide a handle structure and a floor cleaning robot, aiming to solve the problem in the prior art that reinforcing multiple shells on the handle by screwing not only affects the appearance of the handle but also takes a long time.

[0005] The technical solutions adopted by the present invention to solve the technical problems are as follows:

[0006] In a first aspect, an embodiment of the present invention provides a handle structure, comprising:

[0007] A handle housing, the handle housing comprising an upper shell and a lower shell, the upper shell and the lower shell being detachably connected and internally communicated with each other, and a bayonet is provided in the upper shell;

[0008] A locking assembly is disposed in the lower shell and is engaged with the bayonet.

[0009] As a further improved technical solution, the locking assembly includes a sliding part, an elastic part and a pressing part; a first through hole is provided on the lower shell, and the sliding part can be slidably arranged in the lower shell, and one side of the sliding part is clamped with the bayonet; one end of the pressing part is arranged in the first through hole, and the other end is abutted against the side of the sliding part away from the bayonet; one end of the elastic part is connected to the side of the sliding part that is clamped with the bayonet, and the other end is connected to the inner wall of the lower shell, and the elastic part is in a compressed state.

[0010] As a further improved technical solution, a boss is provided in the lower shell, and the sliding member is slidably arranged on the boss.

[0011] As a further improved technical solution, a limiting protrusion is provided on the side wall of the boss, a second through hole is provided on the sliding member, one end of the boss is arranged in the second through hole, and the bottom of the sliding member abuts against the limiting protrusion.

[0012] As a further improved technical solution, the above handle structure further includes:

[0013] Screw; a screw hole is provided on the end surface of one end of the boss, the screw is arranged in the screw hole, and the bottom side of the screw head abuts against the top of the sliding member.

[0014] As a further improved technical solution, the two ends of the sliding member are respectively provided with a locking protrusion and a first inclined surface, the locking protrusion is arranged in the bayonet, and the end of the clamping member abutting against the sliding member is provided with a second inclined surface, and the second inclined surface abuts against the first inclined surface.

[0015] As a further improved technical solution, a third through hole is provided on the first inclined surface, a connecting rod is also provided in the upper shell, a fourth through hole is provided on the clamping member, an abutment portion is provided in the fourth through hole, and the first inclined surface is sleeved on the connecting rod through the third through hole; the bottom end of the connecting rod is provided in the fourth through hole and abuts against the abutment portion.

[0016] As a further improved technical solution, the upper shell includes an outer shell and an inner shell, a first socket is provided at the top inner side of the outer shell, a first plug rod is provided at the bottom inner side of the outer shell, a second plug rod and a third plug rod are provided at the top and bottom inner side of the inner shell respectively, a second socket and a third socket are provided at the top of the lower shell, the first plug rod is arranged in the second socket, the second plug rod is arranged in the first socket, the third plug rod is arranged in the third socket, and the bayonet is arranged on the outer shell.

[0017] As a further improved technical solution, the above handle structure further includes:

[0018] Function keys, decorative sheet and PCB board; an opening is provided on one side of the shell, the decorative sheet is arranged in the opening, the function keys are arranged on the decorative sheet, the PCB board is arranged in the shell, and the function keys are electrically connected to the PCB board.

[0019] In a second aspect, the present invention further provides a floor scrubbing robot, comprising:

[0020] The handle structure described in any one of the above.

[0021] Compared with the prior art, the embodiments of the present invention have the following advantages:

[0022] An embodiment of the present invention provides a handle structure, comprising: a handle housing, the handle housing comprising an upper shell and a lower shell, the upper shell and the lower shell being detachably connected and internally interconnected, the upper shell being provided with a bayonet; and a locking assembly disposed within the lower shell and engaging with the bayonet. In the present invention, by providing a bayonet and a locking assembly within the upper shell and the lower shell, respectively, when the upper shell and the lower shell are connected, the upper shell and the lower shell are engaged by the combination of the bayonet and the locking assembly, thereby further reinforcing the overall structure of the handle housing. This reinforcement method is time-saving and easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 An exploded view of a handle structure provided by the present invention;

[0024] Figure 2 A schematic diagram of the three-dimensional structure of a handle structure provided by the present invention;

[0025] Figure 3 Schematic diagram of the three-dimensional structure of the lower shell of the present invention;

[0026] Figure 4 Schematic diagram of the assembly structure of the lower shell and the locking assembly of the present invention;

[0027] Figure 5 Schematic diagram of the first three-dimensional structure of the sliding member in the present invention;

[0028] Figure 6 Schematic diagram of a second three-dimensional structure of the sliding member in the present invention;

[0029] Figure 7 Schematic diagram of the first three-dimensional structure of the pressing member in the present invention;

[0030] Figure 8 Schematic diagram of the second three-dimensional structure of the pressing member in the present invention;

[0031] Figure 9 Schematic diagram of the three-dimensional structure of the housing in the present invention;

[0032] Figure 10 Schematic diagram of the first three-dimensional structure of the inner shell in the present invention;

[0033] Figure 11 Schematic diagram of the second three-dimensional structure of the inner shell in the present invention.

[0034] In the figure: 1, handle housing; 2, upper shell; 201, outer shell; 2011, bayonet; 2012, first socket; 2013, first plug rod; 2014, opening; 202, inner shell; 2021, connecting rod; 2022, second plug rod; 2023, third plug rod; 3, lower shell; 301, first through hole; 302, boss; 3021, screw hole; 303, limit protrusion; 304, second Socket; 305, third socket; 4, locking assembly; 5, sliding member; 501, second through hole; 502, latching protrusion; 503, first inclined surface; 504, third through hole; 505, fixing rod; 6, elastic member; 7, pressing member; 701, second inclined surface; 702, fourth through hole; 703, abutting portion; 8, screw; 801, nail head; 9, function button; 10, decorative piece; 11, PCB board. DETAILED DESCRIPTION

[0035] The following describes embodiments of the present invention in detail. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended only to explain the present invention and are not to be construed as limiting the present invention.

[0036] Example 1:

[0037] See also Figures 1-11 The handle structure includes: a handle housing 1, which includes an upper shell 2 and a lower shell 3. The upper shell 2 and the lower shell 3 are detachably connected and internally communicated with each other. A bayonet 2011 is provided in the upper shell 2; and a locking assembly 4, which is provided in the lower shell 3 and is engaged with the bayonet 2011.

[0038] like Figure 1-Figure 4As shown, in this embodiment, the handle structure includes a handle shell 1, which is composed of an upper shell 2 and a lower shell 3. The interior of the handle shell 1 is hollow, and the interior of the upper shell 2 is connected to the interior of the lower shell 3. A bayonet 2011 is provided at the bottom of the upper shell 2. When the upper shell 2 and the lower shell 3 are assembled, the bayonet 2011 is located in the lower shell 3. A locking assembly 4 is also provided in the lower shell 3. The locking assembly 4 is relatively fixed to the lower shell 3, and the locking assembly 4 is clamped with the bayonet 2011. Therefore, when the upper shell 2 and the lower shell 3 are combined, the structural stability of the handle shell 1 can be further enhanced by clamping the locking assembly 4 with the bayonet 2011. The locking assembly 4 and the bayonet 2011 are both arranged inside the handle shell 1. This connection structure will not affect the appearance of the handle shell 1, and the clamping method is less time-consuming than screwing. In the present invention, by respectively arranging a bayonet 2011 and a locking assembly 4 in the upper shell 2 and the lower shell 3, when the upper shell 2 and the lower shell 3 are connected, the upper shell 2 and the lower shell 3 are clamped together by the combination of the bayonet 2011 and the locking assembly 4, so that the overall structure of the handle shell 1 is further reinforced. This reinforcement method is time-saving and easy to operate.

[0039] As a further solution, the locking assembly 4 includes a sliding member 5, an elastic member 6 and a pressing member 7; a first through hole 301 is provided on the lower shell 3, and the sliding member 5 can be slidably arranged in the lower shell 3, and one side of the sliding member 5 is engaged with the bayonet 2011; one end of the pressing member 7 is arranged in the first through hole 301, and the other end is abutted against the side of the sliding member 5 away from the bayonet 2011; one end of the elastic member 6 is connected to the side of the sliding member 5 engaged with the bayonet 2011, and the other end is connected to the inner wall of the lower shell 3, and the elastic member 6 is in a compressed state. Specifically, the sliding member 5 is an irregularly shaped slider, which is arranged in the lower shell 3 and can slide in the horizontal direction in the lower shell 3, and one end of the sliding member 5 is arranged in the bayonet 2011 and is engaged with the bayonet 2011; a first through hole 301 is provided at the bottom of the lower shell 3, and the lower end of the pressing member 7 is arranged in the first through hole 301, and the upper end of the pressing member 7 is abutted against the side of the sliding member 5 away from the bayonet 2011, wherein the lower end of the pressing member 7 can be fixed in the first through hole 301 by gluing; the elastic member 6 is a spring, and one end of the elastic member 6 is abutted against the sliding member 5 close to the bayonet 2011 The first through hole 301 is connected to the first through hole 301, wherein a fixing rod 505 is provided on the side of the sliding member 5 close to the bayonet 2011, one end of the spring is sleeved on the fixing rod 505 and abuts against the sliding member 5, and the other end of the elastic member 6 abuts against the inner wall of the lower shell 3. When the bayonet 2011 is engaged with the sliding member 5, the spring is in a compressed state; when the clamping member 7 is removed from the first through hole 301, the spring will push the sliding member 5 to slide in the lower shell 3. When the spring recovers its deformation, the sliding member 5 is moved out of the bayonet 2011, and the engaged state is cancelled. At this time, the lower shell 3 and the upper shell 2 can be manually disassembled. The pressing member 7 in this embodiment is detachably disposed in the first through hole 301. The pressing member 7 applies pressure to the sliding block toward the spring, which is compressed by the sliding block. The end of the sliding block closer to the spring enters the notch 2011 and engages with the notch 2011, thereby achieving a locking effect between the lower shell 3 and the upper shell 2. When the pressing member 7 is removed from the first through hole 301, the end of the sliding member 5 farther from the spring is no longer under the pressure of the pressing member 7. Therefore, the spring recovers its deformation and pushes the sliding member 5 out of the notch 2011, thereby achieving the effect of unlocking the lower shell 3 and the upper shell 2. Therefore, the locking assembly 4 in this embodiment can be used to reinforce the handle housing 1 without affecting the appearance and saving operation time.

[0040] As a further solution, a boss 302 is provided in the lower housing 3, and the slider 5 is slidably disposed on the boss 302. Specifically, a horizontal sliding groove (not shown) can be provided on the boss 302, and the slider 5 is then clamped in the sliding groove, so that the slider 5 can both slide on the boss 302 and be fixed on the boss 302.

[0041] like Figure 5 and Figure 6 As shown, in this embodiment, the side wall of the boss 302 is provided with a limiting protrusion 303, the sliding member 5 is provided with a second through hole 501, one end of the boss 302 is arranged in the second through hole 501, and the bottom of the sliding member 5 abuts against the limiting protrusion 303. Specifically, along the height direction of the boss 302, both sides of the boss 302 are provided with the limiting protrusion 303, the limiting protrusion 303 is used to support the sliding member 5, and the height of the limiting protrusion 303 is lower than the height of the boss 302, the second through hole 501 is elliptical, and the cross section of the boss 302 is also elliptical. The aperture of the second through hole 501 is larger than the diameter of the cross section of the boss 302, the top of the boss 302 is arranged in the second through hole 501, and the sliding member 5 is provided with the limiting protrusion 303. The bottom of the movable member 5 is arranged on the limiting protrusion 303. When the sliding member 5 slides, the boss 302 is used to limit the sliding distance of the sliding member 5. For example, when the sliding member 5 slides to the right, when the right side wall of the second through hole 501 abuts against the right side wall of the boss 302, the sliding member 5 can no longer slide to the right; when the sliding member 5 slides to the left, when the left side wall of the second through hole 501 abuts against the left side wall of the boss 302, the sliding member 5 can no longer slide to the left.

[0042] As a further solution, the handle structure further includes a screw 8; a screw hole 3021 is provided on the end surface of one end of the boss 302, the screw 8 is disposed in the screw hole 3021, and the bottom side of the screw head 801 of the screw 8 abuts the top of the slider 5. Specifically, the top end surface of the boss 302 is provided with a screw hole 3021, the screw 8 is disposed in the screw hole 3021, and the bottom side of the screw head 801 abuts the top surface of the boss 302 and the top surface of the slider 5. Here, the bottom side of the screw head 801 does not affect the sliding of the slider 5 on the boss 302. The screw head 801 only serves as a downward limit for the slider 5, preventing the slider 5 from falling off the boss 302. The slider 5 is limited to the boss 302 by the cooperation between the screw head 801 and the limiting protrusion 303.

[0043] like Figure 7 and Figure 8As shown, as a further solution, the two ends of the sliding member 5 are respectively provided with a locking protrusion 502 and a first inclined surface 503, the locking protrusion 502 is arranged in the bayonet 2011, and the end of the clamping member 7 that abuts against the sliding member 5 is provided with a second inclined surface 701, and the second inclined surface 701 abuts against the first inclined surface 503. Specifically, the left end of the sliding member 5 is provided with a locking protrusion 502, and the structure of the locking protrusion 502 is adapted to the structure of the bayonet 2011. For example, if the bayonet 2011 is rectangular, the cross-section of the locking protrusion 502 is rectangular; when the sliding member 5 is engaged with the bayonet 2011, the locking protrusion 502 is arranged in the bayonet 2011; the right end of the sliding member 5 is provided with a first inclined surface 503, and the first inclined surface 503 is an inclined surface facing right, and the angle between the first inclined surface 503 and the horizontal direction is 40°-50°. The second inclined surface 701 is also an inclined surface facing right, and the angle between the second inclined surface is also 40°-50°. When the sliding member 5 abuts against the clamping member 7, the first inclined surface 503 abuts against the second inclined surface 701, and the second inclined surface 701 applies a leftward pressure to the first inclined surface 503.

[0044] In this embodiment, a third through hole 504 is provided on the first inclined surface 503, a connecting rod 2021 is further provided in the upper shell 2, a fourth through hole 702 is provided on the clamping member 7, an abutting portion 703 is provided in the fourth through hole 702, and the first inclined surface 503 is sleeved on the connecting rod 2021 through the third through hole 504; the bottom end of the connecting rod 2021 is provided in the fourth through hole 702 and abuts against the abutting portion 703. Specifically, the connecting rod 2021 passes through the third through hole 504 and is disposed in the fourth through hole 702. The bottom end of the connecting rod 2021 abuts against the abutment portion 703. The diameter of the third through hole 504 is larger than the diameter of the cross section of the connecting rod 2021. When the pressing member 7 is removed from the first through hole 301, the sliding member 5 slides rightward under the force of the spring. When the left side of the first inclined surface 503 abuts against the connecting rod 2021, the sliding member 5 stops sliding. Furthermore, in this embodiment, a socket (not shown) is provided at the bottom end of the connecting rod 2021. The pressing member 7 can be inserted into the socket via a locking pin (not shown), thereby allowing the pressing member 7 to be detachably connected to the connecting rod 2021.

[0045] like Figures 9-11As shown, as a further solution, the upper shell 2 includes an outer shell 201 and an inner shell 202, the top of the outer shell 201 is provided with a first socket 2012, the bottom of the outer shell 201 is provided with a first plug 2013, the top of the inner shell 202 and the bottom of the inner shell 202 are respectively provided with a second plug 2022 and a third plug 2023, the top of the lower shell 3 is provided with a second socket 304 and a third socket 305, the first plug 2013 is arranged in the second socket 304, the second plug 2022 is arranged in the first socket 2012, the third plug 2023 is arranged in the third socket 305, the bayonet 2011 is arranged on the outer shell 201, and the outer shell 201, the inner shell 202 and the lower shell 3 are respectively provided with a plurality of plugs and sockets Detachable connection; at the same time, in this solution, the connecting rod 2021 is arranged at the bottom of the inner shell 202, and the locking assembly 4 is both engaged with the bayonet 2011 and connected to the connecting rod 2021. Therefore, the outer shell 201, the inner shell 202 and the lower shell 3 are connected into an integral structure through the combination of the bayonet 2011 and the locking assembly 4. When the locking assembly 4 is engaged with the bayonet 2011, the stability of the overall structure of the handle shell 1 can be enhanced by the cooperation of the locking assembly 4 and the bayonet 2011; further, the outer shell 201, the inner shell 202 and the lower shell 3 are all composed of curved arc surfaces, for example, obtained by ABS injection molding, and the corners of the handle shell 1 are rounded, which can improve the feel of the handle when it is held.

[0046] As a further solution, the handle structure further includes: function buttons 9, a decorative sheet 10, and a PCB board; an opening 2014 is defined on one side of the housing 201, the decorative sheet 10 is disposed within the opening 2014, the function buttons 9 are disposed on the decorative sheet 10, the PCB board is disposed within the housing 201, and the function buttons 9 are electrically connected to the PCB board. Specifically, a fourth rod (not shown) is further disposed within the housing 201, extending through the decorative sheet 10 and having one end secured to the PCB board, with the PCB board being engaged with the fourth rod.

[0047] Example 2:

[0048] This embodiment provides a floor scrubbing robot, including the handle structure described in the first embodiment.

[0049] In summary, an embodiment of the present invention provides a handle structure, comprising: a handle housing 1, wherein the handle housing 1 comprises an upper housing 2 and a lower housing 3, wherein the upper housing 2 and the lower housing 3 are detachably connected and internally communicated with each other, and wherein the upper housing 2 is provided with a bayonet 2011; and a locking assembly 4, wherein the locking assembly 4 is disposed within the lower housing 3 and engages with the bayonet 2011. In the present invention, by providing the bayonet 2011 and the locking assembly 4 within the upper housing 2 and the lower housing 3, respectively, when the upper housing 2 and the lower housing 3 are connected, the upper housing 2 and the lower housing 3 are engaged by the combination of the bayonet 2011 and the locking assembly 4, thereby further reinforcing the overall structure of the handle housing 1. This reinforcement method is time-saving and easy to operate.

[0050] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0051] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

[0052] In the present invention, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, or indirect connection through an intermediate medium; internal communication between two components, or interaction between two components, unless otherwise specified. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0053] In the present invention, unless otherwise expressly specified or limited, when a first feature is "above" or "below" a second feature, it may mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediary. Furthermore, when a first feature is "above," "above," or "above" a second feature, it may mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is at a higher level than the second feature. When a first feature is "below," "below," or "below" a second feature, it may mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature is at a lower level than the second feature.

[0054] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be an intermediate element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be an intermediate element. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only implementation methods.

[0055] Of course, the description of the above embodiments of the present invention is relatively detailed, but it cannot be understood as limiting the scope of protection of the present invention. The present invention can also have many other implementation methods. Based on this implementation method, other implementation methods obtained by ordinary technicians in this field without making any creative work are all within the scope of protection of the present invention. The scope of protection of the present invention shall be based on the attached claims.

Claims

1. A handle structure, characterized in that: include: A handle housing, the handle housing comprising an upper shell and a lower shell, the upper shell and the lower shell being detachably connected and internally communicated with each other, and a bayonet is provided in the upper shell; A locking assembly, the locking assembly being disposed in the lower shell and engaging with the bayonet; The locking assembly includes a sliding member, an elastic member and a pressing member; a first through hole is provided on the lower shell, the sliding member is slidably arranged in the lower shell, and one side of the sliding member is engaged with the bayonet; one end of the pressing member is arranged in the first through hole, and the other end abuts against the side of the sliding member away from the bayonet; one end of the elastic member is connected to the side where the sliding member is engaged with the bayonet, and the other end is connected to the inner side wall of the lower shell, and the elastic member is in a compressed state; The upper shell includes an outer shell and an inner shell, a first socket is provided at the top inner of the outer shell, a first plug rod is provided at the bottom inner of the outer shell, a second plug rod and a third plug rod are provided at the top and bottom inner of the inner shell respectively, a second socket and a third socket are provided at the top of the lower shell, the first plug rod is arranged in the second socket, the second plug rod is arranged in the first socket, the third plug rod is arranged in the third socket, and the bayonet is arranged on the outer shell.

2. The handle structure according to claim 1, characterized in that: A boss is provided in the lower shell, and the sliding member is slidably arranged on the boss.

3. The handle structure according to claim 2, characterized in that: A limiting protrusion is provided on the side wall of the boss, a second through hole is provided on the sliding member, one end of the boss is arranged in the second through hole, and the bottom of the sliding member abuts against the limiting protrusion.

4. The handle structure according to claim 3, characterized in that: Also includes: Screw; a screw hole is provided on the end surface of one end of the boss, the screw is arranged in the screw hole, and the bottom side of the screw head abuts against the top of the sliding member.

5. The handle structure according to claim 1, characterized in that: The two ends of the sliding member are respectively provided with a clamping protrusion and a first inclined surface, the clamping protrusion is arranged in the bayonet, and the end of the pressing member abutting against the sliding member is provided with a second inclined surface, and the second inclined surface abuts against the first inclined surface.

6. The handle structure according to claim 5, characterized in that: A third through hole is provided on the first inclined surface, a connecting rod is further provided in the upper shell, a fourth through hole is provided on the pressing member, an abutting portion is provided in the fourth through hole, the first inclined surface is sleeved on the connecting rod through the third through hole; the bottom end of the connecting rod is provided in the fourth through hole and abuts against the abutting portion.

7. The handle structure according to claim 1, characterized in that: Also includes: Function keys, decorative sheet and PCB board; an opening is provided on one side of the shell, the decorative sheet is arranged in the opening, the function keys are arranged on the decorative sheet, the PCB board is arranged in the shell, and the function keys are electrically connected to the PCB board.

8. A floor scrubbing robot, characterized in that: The handle comprises the handle structure according to any one of claims 1 to 7.

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