Housing structure, sweeper base station and cleaning equipment

Abstract

The utility model discloses a housing structure, a sweeper base station and cleaning equipment, and belongs to the technical field of smart home. The housing structure comprises a protective housing and a cover plate. The base station body is arranged in the bearing cavity of the protective housing, so that the noise generated in the operation process of the sweeping robot and the base station body can be blocked by the protective housing, and the noise transmitted to the outside of the sweeping robot base station is relatively low. Besides, the cover plate moves relative to the protective housing at the second opening, and the cover plate can cover the second opening or be separated from the second opening, so that even if the protective housing is provided with the second opening for the sweeping robot to enter and exit from the bearing cavity in the protective housing, the sweeping robot can enter and exit from the bearing cavity. In addition, the cover plate can move relative to the protective housing to cover the second opening, so that noise generated by operation of the sweeping robot and the base station body cannot leak through the second opening, and the noise generated in the working process of the sweeping robot base station can be effectively reduced.

Description

Technical Field

[0001] This application relates to the field of smart home technology, and in particular to a housing structure, a robot vacuum cleaner base station, and a cleaning device. Background Technology

[0002] With the continuous advancement of technology, robotic vacuum cleaners are widely used in daily life. They can automatically perform tasks such as floor cleaning, vacuuming, and mopping using artificial intelligence technology.

[0003] Generally, robotic vacuum cleaners are divided into ordinary sweeping and mopping robots and self-cleaning robots equipped with base stations. Compared to ordinary sweeping and mopping robots, self-cleaning robots with base stations can not only automatically return to the base station to empty the dustbin after cleaning, but also use the base station facilities to clean the mop, reducing the burden on users to frequently manually change and wash the mop and clean the dustbin, thus improving the user experience.

[0004] However, existing self-cleaning robot designs with base stations often generate significant noise when performing mop cleaning and dust collection, disrupting daily life. Utility Model Content

[0005] This application provides a housing structure, a sweeper base station, and a cleaning device. It can solve the problem of high noise levels in existing sweeper base stations. The technical solution is as follows:

[0006] On the one hand, a housing structure is provided, including:

[0007] Protective casing and cover;

[0008] The protective cover has a supporting cavity and a second opening communicating with the supporting cavity. The supporting cavity is used to support the base station body. The base station body has a first opening communicating with the second opening. The first opening is used for the sweeping robot to enter or exit.

[0009] The cover plate is movably connected to the protective housing at the second opening, and the cover plate is configured to move relative to the protective housing to cover the second opening or separate from the second opening.

[0010] Optionally, the cover plate is rotatably connected to the protective housing at the second opening, and the cover plate is rotatable relative to the protective housing outside the bearing cavity.

[0011] Optionally, the cover plate includes: a cover plate body, and a pivot connected to the side of the cover plate body facing the base station body;

[0012] The inner wall of the bearing cavity is provided with a connecting seat that cooperates with the rotating shaft at the position facing the second opening;

[0013] The rotating shaft is rotatably connected to the connecting seat.

[0014] Optionally, the cover plate body is rectangular, and the cover plate body has a first long side and a second long side that are disposed opposite to each other, wherein the second long side is closer to the bottom of the protective cover than the first long side;

[0015] The rotating shaft is connected to the cover plate body near the first long side.

[0016] Optionally, the cover plate is slidably connected to the protective housing at the second opening.

[0017] Optionally, the cover plate includes: a cover plate body, and a first track connected to the cover plate body;

[0018] The inner wall of the bearing cavity is provided with a second track that cooperates with the first track at the position facing the second opening;

[0019] The first track and the second track are slidably connected.

[0020] Optionally, the plane containing the first opening is parallel to the plane containing the second opening; the orthographic projection of the first opening onto the reference plane lies within the orthographic projection of the second opening onto the reference plane; the reference plane is the plane containing the first opening.

[0021] Optionally, the housing structure further includes: a drive assembly fixed within the bearing cavity, the drive assembly being connected to the cover plate; the drive assembly being configured to: drive the cover plate to move relative to the protective housing.

[0022] Optionally, the housing structure further includes: a first sound-absorbing layer connected to the inner wall of the bearing cavity, and / or a second sound-absorbing layer connected to the side of the cover plate facing the bearing cavity.

[0023] On the other hand, a robot vacuum cleaner base station is provided, including a housing structure and a base station body, wherein the housing structure is any of the housing structures described above.

[0024] In another aspect, a cleaning device is provided, including: a sweeping robot and a sweeping robot base station, wherein the sweeping robot base station is any of the sweeping robot base stations described above.

[0025] The beneficial effects of the technical solutions provided in this application include at least the following:

[0026] Because the base station body is housed within the protective housing's support cavity, the noise generated during the operation of the robotic vacuum cleaner and the base station body is effectively blocked by the protective housing, thus minimizing noise transmission to the outside of the base station. Furthermore, since the cover plate moves relative to the protective housing at the second opening, and can either cover or separate from the second opening, even if the protective housing has a second opening for the robotic vacuum cleaner to enter and exit the support cavity, the cover plate can cover this opening by moving relative to the protective housing. This prevents noise generated by the robotic vacuum cleaner and the base station body from leaking through the second opening, thus forming a sealed sound barrier. This sound barrier weakens the intensity of noise transmission to the external environment of the base station, effectively reducing the noise generated during its operation. In addition, the protective cover in the casing structure can also provide additional physical protection for the base station body, effectively resisting accidental collisions and impacts from the outside, reducing the risk of damage to the base station body due to accidental collisions and impacts, thereby enhancing the stability of the base station body structure, and thus making this sweeping robot base station highly reliable. Attached Figure Description

[0027] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0028] Figure 1 This is a schematic diagram of a housing structure provided in an embodiment of this application;

[0029] Figure 2 yes Figure 1 The exploded view of the robot vacuum cleaner base station is shown.

[0030] Figure 3 This is a schematic diagram of a cover plate structure provided in an embodiment of this application;

[0031] Figure 4 This is a cross-sectional view of a protective cover provided in an embodiment of this application;

[0032] Figure 5 This is a schematic diagram of another cover plate structure provided in an embodiment of this application;

[0033] Figure 6 This is a schematic diagram of another cover plate structure provided in the embodiments of this application;

[0034] Figure 7 This is a cross-sectional view of another protective cover provided in an embodiment of this application;

[0035] Figure 8 This is a schematic diagram of a protective cover structure provided in an embodiment of this application;

[0036] Figure 9 This is a schematic diagram of another protective cover structure provided in the embodiments of this application. Detailed Implementation

[0037] To make the objectives, technical solutions, and advantages of this application clearer, the embodiments of this application will be described in further detail below with reference to the accompanying drawings.

[0038] Please refer to Figure 1 and Figure 2 , Figure 1 This is a schematic diagram of a casing structure provided in an embodiment of this application. Figure 2 yes Figure 1 The exploded view shown. The enclosure structure 000 may include: a protective enclosure 200 and a cover plate 300.

[0039] The protective cover 200 in the cover structure 000 may have a bearing cavity L and a second opening 201 communicating with the bearing cavity L. The bearing cavity L is used to bear the base station body 100. The base station body 100 has a first opening 101 communicating with the second opening 201. The first opening 101 is used for the sweeping robot 001 to enter or exit.

[0040] For example, the base station body 100 may also have a accommodating space C, and a first opening 101 is connected to the accommodating space C. The first opening 101 is used to allow the sweeping robot 001 to enter or exit the accommodating space C.

[0041] In this configuration, the second opening 201 on the protective cover 200 can not only communicate with the bearing cavity L, but also with the first opening 101 in the base station body 100. This allows the robotic vacuum cleaner 001 to exit the accommodating space C within the base station body 100 sequentially through the first opening 101 in the base station body 100 and the second opening 201 in the protective cover 200, or sequentially enter the accommodating space C within the base station body 100 through the second opening 201 in the protective cover 200 and the first opening 101 in the base station body 100. This ensures that even with the protective cover 200, the robotic vacuum cleaner 001 can still freely enter and exit the accommodating space C within the base station body 100, guaranteeing unobstructed movement of the robotic vacuum cleaner 001 inside and outside the base station 000.

[0042] In the housing structure 000, the cover plate 300 is movably connected to the protective housing 200 at the second opening 201, and the cover plate 300 is configured to move relative to the protective housing 200 to cover the second opening 201 or separate from the second opening 201.

[0043] In this scenario, after the robotic vacuum cleaner 001 returns to the accommodating space C within the base station body 100, the cover plate 300 in the base station 000 can move relative to the protective housing 200 to cover the second opening 201 of the protective housing 200. Conversely, after the robotic vacuum cleaner 001 enters or exits the accommodating space C within the base station body 100, the cover plate 300 in the base station 000 can move relative to the protective housing 200 and separate from the second opening 201, allowing the second opening 201 to be fully open. This ensures that the robotic vacuum cleaner 001 can smoothly enter or exit the accommodating space C within the base station body 100 through the second opening 201 in the protective housing 200.

[0044] In this embodiment, after cleaning, the robotic vacuum cleaner 001 can automatically return to the accommodating space C in the base station body 100 and interact with the base station body 100 to clean the robotic vacuum cleaner 001. However, the robotic vacuum cleaner 001 and the base station body 100 generate considerable noise during operation. By placing the base station body 100 within the bearing cavity L of the protective cover 200, the noise generated during the operation of the robotic vacuum cleaner 001 and the base station body 100 can be blocked by the protective cover 200, thereby reducing the noise transmitted to the outside of the robotic vacuum cleaner base station 000. Furthermore, since the cover plate 300 in the housing structure 000 can move relative to the protective housing 200 at the second opening 201, and the cover plate 300 can cover the second opening 201 or separate from the second opening 201, even if the protective housing 200 is provided with a second opening 201 for the sweeping robot 001 to enter and exit the bearing cavity L in the protective housing 200, the cover plate 300 can move relative to the protective housing 200 to cover the second opening 201, so that the noise generated by the operation of the sweeping robot 001 and the base station body 100 will not leak through the second opening 201. Thus, the combination of the protective housing 200 and the cover plate 300 forms a sealed sound barrier. This sound barrier can weaken the intensity of noise propagation to the external environment of the sweeping robot base station 000, thereby effectively reducing the noise generated during the operation of the sweeping robot base station 000.

[0045] In addition, the protective cover 200 in the cover structure 000 can also provide additional physical protection for the base station body 100, effectively resisting accidental collisions and impacts from the outside, reducing the risk of damage to the base station body 100 due to accidental collisions and impacts, thereby enhancing the structural stability of the base station body 100, and thus making the sweeping robot base station 000 highly reliable.

[0046] In summary, this application proposes a housing structure, including a protective housing and a cover plate. Since the base station body is housed within the supporting cavity of the protective housing, the noise generated during the operation of the sweeping robot and the base station body is blocked by the protective housing, thus minimizing the noise propagating to the outside of the sweeping robot base station. Furthermore, because the cover plate moves relative to the protective housing at the second opening, and the cover plate can cover or separate from the second opening, even if the protective housing has a second opening for the sweeping robot to enter and exit the supporting cavity, the cover plate can cover the second opening by moving relative to the protective housing. This prevents noise generated by the sweeping robot and the base station body from leaking through the second opening, thus forming a sealed sound barrier. This sound barrier weakens the intensity of noise propagation to the external environment of the sweeping robot base station, effectively reducing the noise generated during its operation. In addition, the protective cover in the casing structure can also provide additional physical protection for the base station body, effectively resisting accidental collisions and impacts from the outside, reducing the risk of damage to the base station body due to accidental collisions and impacts, thereby enhancing the stability of the base station body structure, and thus making this sweeping robot base station highly reliable.

[0047] For example, since the cover plate 300 in the cover structure 000 is movably connected to the protective cover 200 at the second opening 201, various flexible connection methods can be achieved between the cover plate 300 and the protective cover 200. In this application, the cover plate 300 can be rotatably connected to the protective cover 200 at the second opening 201, and the cover plate 300 can also be slidably connected to the protective cover 200 at the second opening 201. For clarity, the embodiments of this application will illustrate the above two preferred implementation methods:

[0048] In the first feasible method, the cover plate 300 in the cover structure 000 is rotatably connected to the protective cover 200 at the second opening 201, and the cover plate 300 can rotate relative to the protective cover 200 from outside the bearing cavity L in the protective cover 200. That is, the cover plate 300 in the cover structure 000 can rotate relative to the protective cover 200 in the external space of the protective cover 200.

[0049] In this way, when the cover plate 300 in the housing structure 000 rotates around the protective housing 200, its movement trajectory is entirely outside the protective housing 200 without intruding into the space of the bearing cavity L. This avoids the cover plate 300 affecting the base station body 100 inside the bearing cavity L during rotation, or hindering the sweeping robot 001 inside the base station body 100 from entering and exiting the protective housing 200 through the second opening 201, thus making the sweeping robot base station 000 operate more smoothly.

[0050] In the embodiments of this application, please refer to Figure 3 and Figure 4 , Figure 3 This is a schematic diagram of a cover plate structure provided in an embodiment of this application. Figure 4 This is a cross-sectional view of a protective cover provided in an embodiment of this application. The cover plate 300 in the cover structure 000 includes: a cover plate body 301, and a rotating shaft 302 connected to the cover plate body 301 on the side facing the base station body 100.

[0051] Correspondingly, a connecting seat 202 that mates with the rotating shaft 302 is provided on the inner wall of the bearing cavity L in the protective cover 200 at a position facing the second opening 201. That is, the connecting seat 202 is located on the inner wall of the protective cover 200. The rotating shaft 302 and the connecting seat 202 are rotatably connected. For example, there are two rotating shafts 302 and two connecting seats 202, and the two rotating shafts 302 are correspondingly connected to the two connecting seats 202.

[0052] In this application, as Figure 3 As shown, the cover plate 300 in the housing structure 000 also includes an adapter 303, the two ends of which are connected to the cover plate body 301 and the rotating shaft 302, respectively. For example, there are two adapters 303, and the two adapters 303 can be connected to the corresponding cover plate body 301 and rotating shaft 302, respectively.

[0053] In this configuration, the cover 300 is rotatably connected to the connecting seat 202 on the inner wall of the protective cover 200 via the pivot 302 on the cover 300, allowing for flexible rotation of the cover 300 relative to the protective cover 200 at the second opening 201. Furthermore, the rotatable connection provides a more robust seal compared to a fixed connection or a simple snap-fit ​​connection.

[0054] For example, please refer to Figure 5 , Figure 5This is a schematic diagram of another cover plate structure provided in an embodiment of this application. The cover plate body 301 in the cover plate 300 can be rectangular. The cover plate body 301 has a first long side 301A and a second long side 301B that are arranged opposite to each other. The second long side 301B is closer to the bottom of the protective cover 200 than the first long side 301A. For example, the cover plate body 301 also has a first short side 301C and a second short side 301D that are arranged opposite to each other. The cover plate body 301 forms a closed rectangular structure through the sequential and continuous connection between the first long side 301A and the second long side 301B, and the first short side 301C and the second short side 301D.

[0055] The rotating shaft 302 in the cover plate 300 is connected to the cover plate body 301 near the first long side 301A.

[0056] In this case, the pivot 302 in the cover plate 300 can be located at the position of the first long side 301A in the cover plate body 301. In this way, the second long side 301B in the cover plate body 301 can rotate around the axis where the first long side 301A is located, thereby avoiding the cover plate 300 occupying the bottom space of the protective cover 200 after opening. This ensures that the sweeping robot 001 has no obstacles when entering and exiting the accommodating space C through the second opening 201, so as to ensure that the sweeping robot 001's movement path is unobstructed.

[0057] In a second alternative implementation, the cover plate 300 in the housing structure 000 is slidably connected to the protective housing 200 at the second opening 201. This allows the cover plate 300 to smoothly open or close at the second opening 201 without requiring additional rotation. In this case, since the sliding connection does not depend on the surrounding space for rotation, it occupies less space, allowing the robot vacuum base station 000 to be installed in a more compact and confined space.

[0058] In the embodiments of this application, please refer to Figure 6 and Figure 7 , Figure 6 This is a schematic diagram of another cover plate structure provided in an embodiment of this application. Figure 7 This is a cross-sectional view of another protective cover provided in an embodiment of this application. The cover plate 300 in the cover structure 000 includes: a cover plate body 301, and a first track 304 connected to the cover plate body 301.

[0059] In the protective housing 200, a second track 305 is provided on the inner wall of the bearing cavity L, facing the second opening 201, to cooperate with the first track 304. That is, the second track 305 is located on the inner wall of the protective housing 200. The first track 304 and the second track 305 are slidably connected.

[0060] In this application, as Figure 6 As shown, the cover body 301 in the cover structure 000 is rectangular, and the cover body 301 also has a first short side 301C and a second short side 301D arranged opposite to each other. For example, the cover body 301 also has a first long side 301A and a second long side 301B arranged opposite to each other. The cover body 301, through the sequential connection of the first long side 301A and the second long side 301B, and the first short side 301C and the second short side 301D, together form a closed rectangular structure. The cover body 301 has a first track 304 near the first short side 301C and the second short side 301D, and the extending direction of the first track 304 is parallel to the extending direction of the first short side 301C.

[0061] Correspondingly, such as Figure 7 As shown, two second tracks 305 are provided on the inner wall of the bearing cavity L in the protective cover 200 at the position facing the second opening 201, and the extension direction of the two second tracks 305 is parallel to the extension direction of the first short side 301C. In this way, the two first tracks 304 can precisely align with the two corresponding second tracks 305 on the inner wall of the protective cover 200 along the direction parallel to the first short side 301C and slide smoothly, thereby ensuring that the cover plate 300 in the cover structure 000 can move along a predetermined trajectory during opening and closing, improving the convenience of use.

[0062] For example, the surface where the first opening 101 is located in the base station body 100 is parallel to the surface where the second opening 201 is located in the protective cover 200; and the orthographic projection of the first opening 101 on the reference plane is located within the orthographic projection of the second opening 201 on the reference plane. Here, the reference plane is the plane of the surface where the first opening 101 is located.

[0063] In this case, a continuous and unobstructed passage can be formed between the first opening 101 and the second opening 201, thereby ensuring that the sweeping robot 001 can enter or exit the sweeping robot base station 000 from the accommodating space C in the base station body 100 without obstruction via the first opening 101 and the second opening 201, thereby improving the working efficiency of the sweeping robot 001.

[0064] In this embodiment, the housing structure 000 further includes a drive assembly (not shown) fixed within the bearing cavity L, wherein the drive assembly is connected to the cover plate 300 in the housing structure 000. In this application, the drive assembly can be configured to drive the cover plate 300 in the housing structure 000 to move relative to the protective housing 200. This ensures automated opening and closing of the cover plate 300 under the action of the drive assembly, eliminating the need for manual operation by the user and improving the level of intelligence in use. Furthermore, by automatically controlling the opening and closing of the cover plate 300 through the drive assembly, the robot vacuum cleaner 001 can more quickly respond to the needs of entering or exiting the accommodating space C in the base station body 100, thereby improving the working efficiency of the robot vacuum cleaner 001.

[0065] In this embodiment of the application, the housing structure 000 further includes: a first sound-absorbing layer (not shown) connected to the inner wall of the bearing cavity L, and / or a second sound-absorbing layer (not shown) connected to the side of the cover plate 300 facing the bearing cavity L.

[0066] For example, the inner wall of the bearing cavity L in the protective cover 200 is connected to a first sound-absorbing layer, while the cover plate 300 in the cover structure 000 is connected to a second sound-absorbing layer on the side facing the bearing cavity L.

[0067] In this way, the protective cover 200 facing the base station body 100 and the cover plate 300 facing the base station body 100 in the cover structure 000 are both covered with sound-absorbing material. For example, this sound-absorbing material can be made of new technical materials such as sound-absorbing cotton. Thus, the noise generated by the operation of the sweeping robot 001 and the base station body 100 is first absorbed by the first sound-absorbing layer and the second sound-absorbing layer, thereby improving the sound insulation effect of the protective cover 200 and reducing the noise of the sweeping robot base station 000 during operation.

[0068] In the embodiments of this application, please refer to Figure 8 and Figure 9 , Figure 8 This is a schematic diagram of a protective cover structure provided in an embodiment of this application. Figure 9 This is a schematic diagram of another protective cover structure provided in an embodiment of this application. The protective cover 200 in the cover structure 000 further includes a top plate 204 and an annular side plate 205. The top plate 204 is fixedly connected to one side of the annular side plate 205, and the top plate 204 and the annular side plate 205 form a bearing cavity L. The end of the annular side plate 205 facing away from the top plate 204 has an elastic pad 206. For example, the elastic pad 206 can be a soft rubber pad.

[0069] In this configuration, the elastic pad 206 effectively absorbs the kinetic energy transmitted from the robot vacuum base station 000 to the protective housing 200 due to its own vibration, thereby reducing the probability of resonance between the protective housing 200 and the ground. Furthermore, the elastic pad 206 enhances the sealing performance between the protective housing 200 and the ground, effectively preventing noise leakage generated by the operation of the robot vacuum 001 and the base station body 100, further blocking noise propagation, and achieving a better noise reduction effect.

[0070] In summary, this application proposes a housing structure, including a protective housing and a cover plate. Since the base station body is housed within the supporting cavity of the protective housing, the noise generated during the operation of the sweeping robot and the base station body is blocked by the protective housing, thus minimizing the noise propagating to the outside of the sweeping robot base station. Furthermore, because the cover plate moves relative to the protective housing at the second opening, and the cover plate can cover or separate from the second opening, even if the protective housing has a second opening for the sweeping robot to enter and exit the supporting cavity, the cover plate can cover the second opening by moving relative to the protective housing. This prevents noise generated by the sweeping robot and the base station body from leaking through the second opening, thus forming a sealed sound barrier. This sound barrier weakens the intensity of noise propagation to the external environment of the sweeping robot base station, effectively reducing the noise generated during its operation. In addition, the protective cover in the casing structure can also provide additional physical protection for the base station body, effectively resisting accidental collisions and impacts from the outside, reducing the risk of damage to the base station body due to accidental collisions and impacts, thereby enhancing the stability of the base station body structure, and thus making this sweeping robot base station highly reliable.

[0071] This application also provides a robot vacuum cleaner base station, which includes a housing structure and a base station body. The housing structure can be any of the aforementioned housing structures.

[0072] In this application, the accommodating space C in the base station body 100 can serve as a docking point for the sweeping robot 001, which is used to store the sweeping robot 001 so that after cleaning, the sweeping robot 001 can return to the accommodating space C in the base station body 100 to perform operations such as automatically emptying the dust box and cleaning the mop.

[0073] This application embodiment also provides a cleaning device, which includes a sweeping robot 001 and a sweeping robot base station 000. The sweeping robot base station 000 is the sweeping robot base station 000 described above. The sweeping robot 001 can thoroughly clean the floor, and the sweeping robot base station 000 can dust and clean the sweeping robot 001, thereby further improving the cleaning efficiency of the sweeping robot 001, achieving automated cleaning, and reducing manual labor.

[0074] In this application, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. The term "multiple" refers to two or more unless otherwise expressly defined.

[0075] The above description is merely an optional embodiment of this application and is not intended to limit this application. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A housing structure, characterized in that, include: Protective housing (200) and cover plate (300); The protective cover (200) has a bearing cavity (L) and a second opening (201) communicating with the bearing cavity (L). The bearing cavity (L) is used to bear the base station body (100). The base station body (100) has a first opening (101) communicating with the second opening (201). The first opening (101) is used for the sweeping robot (001) to enter or exit. The cover plate (300) is movably connected to the protective housing (200) at the second opening (201), and the cover plate (300) is configured to move relative to the protective housing (200) to cover the second opening (201) or separate from the second opening (201).

2. The housing structure according to claim 1, characterized in that, The cover plate (300) is rotatably connected to the protective housing (200) at the second opening (201), and the cover plate (300) is rotatable relative to the protective housing (200) outside the bearing cavity (L).

3. The housing structure according to claim 2, characterized in that, The cover plate (300) includes: a cover plate body (301) and a rotating shaft (302) connected to the side of the cover plate body (301) facing the base station body (100); A connecting seat (202) that mates with the rotating shaft (302) is provided on the inner wall of the bearing cavity (L) facing the second opening (201); The rotating shaft (302) is rotatably connected to the connecting seat (202).

4. The housing structure according to claim 3, characterized in that, The cover plate body (301) is rectangular in shape. The cover plate body (301) has a first long side (301A) and a second long side (301B) that are arranged opposite to each other. The second long side (301B) is closer to the bottom of the protective cover (200) than the first long side (301A). The rotating shaft (302) is connected to the cover plate body (301) near the first long side (301A).

5. The housing structure according to claim 1, characterized in that, The cover plate (300) is slidably connected to the protective cover (200) at the second opening (201).

6. The housing structure according to claim 5, characterized in that, The cover plate (300) includes: a cover plate body (301) and a first track (304) connected to the cover plate body (301); The inner wall of the bearing cavity (L) is provided with a second track (305) that cooperates with the first track (304) at the position facing the second opening (201); The first track (304) and the second track (305) are slidably connected.

7. The housing structure according to any one of claims 1 to 6, characterized in that, The plane containing the first opening (101) is parallel to the plane containing the second opening (201); the orthographic projection of the first opening (101) on the reference plane is located within the orthographic projection of the second opening (201) on the reference plane; the reference plane is the plane containing the first opening (101).

8. The housing structure according to any one of claims 1 to 6, characterized in that, The cover structure (000) further includes: a drive assembly fixed in the bearing cavity (L), the drive assembly being connected to the cover plate (300); the drive assembly is configured to drive the cover plate (300) to move relative to the protective cover (200).

9. The housing structure according to any one of claims 1 to 6, characterized in that, The housing structure (000) further includes: a first sound-absorbing layer connected to the inner wall of the bearing cavity (L), and / or a second sound-absorbing layer connected to the side of the cover plate (300) facing the bearing cavity (L).

10. A robot vacuum cleaner base station, characterized in that, It includes a housing structure and a base station body, wherein the housing structure is the housing structure described in any one of claims 1 to 9.

11. A cleaning device, characterized in that, include: A sweeping robot and a sweeping robot base station, wherein the sweeping robot base station is the sweeping robot base station as described in claim 10.

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