Door body structure, base station and cleaning system

By setting elongated holes in the door structure and using a combination of glass panels and resin frames, the deformation problem of base station doors under temperature difference environments is solved, achieving dimensional consistency and aesthetics of the door structure, making it suitable for embedded base station applications.

WO2025246878A1PCT designated stage Publication Date: 2025-12-04BEIJING ROCKROBO TECH CO LTD
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Patent Information

Application Number
PCT/CN2025/094273
Authority / Receiving Office
WO · WO
Patent Type
Applications
Current Assignee / Owner
Priority Date
2024-05-30
Filing Date
2025-05-12
Publication Date
2025-12-04

AI Technical Summary

Technical Problem

In existing technologies, base station doors deform significantly under high or low temperature environments due to the difference in the coefficients of thermal expansion between the fasteners and decorative materials, affecting the product's dimensional consistency and aesthetics.

Method used

Holes are incorporated into the door structure, particularly elongated holes arranged along the width of the frame. Combined with the design of the glass panel and resin frame, these holes absorb the deformation of the frame, reducing the probability of panel deformation and ensuring overall dimensional consistency.

Benefits of technology

It effectively reduces the deformation of the door structure under temperature difference, improves the dimensional consistency and aesthetics of the product, and is suitable for embedded base station applications.

✦ Generated by Eureka AI based on patent content.

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Abstract

A door body structure (100), a base station, and a cleaning system. The door body structure (100) comprises a frame body (110), a panel (120), and apertures (130). During use, the door body structure (100) can be connected to other components by means of the frame body (110), thus facilitating the assembly of the door body structure (100). The panel (120) serves as an exterior surface of the door body structure (100), thus enabling the door body structure (100) to have a cleaner and more attractive appearance. By arranging the apertures (130) on the frame body (110), even if the door body structure (100) is in a high-temperature or low-temperature state or experiences a large temperature difference, the arrangement of the apertures (130) can absorb dimensional changes caused by deformation of the frame body (110), so as to reduce the overall impact of ambient temperature on dimensions of the door body structure (100), thereby ensuring dimensional consistency of products, further reducing deformation of the door body structure (100), and reducing the probability of deformation of the panel (120).
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Description

Gate structure, base station and cleaning system Cross-references to related applications

[0001] This application claims priority to Chinese Patent Application No. 202421217500.6, filed with the China National Intellectual Property Administration on May 30, 2024, entitled “Base Station and Cleaning System”, the entire contents of which are incorporated herein by reference. Technical Field

[0002] This application relates to the field of cleaning system technology, and in particular to a door structure, a base station, and a cleaning system. Background Technology

[0003] The base station uses decorative materials, such as glass, as its doors. The inventors discovered that the coefficients of thermal expansion of the connected fasteners and the decorative materials typically differ significantly, potentially causing noticeable deformation of the doors under high or low temperature conditions. (Application Content)

[0004] This application aims to address at least one of the technical problems existing in the prior art or related technologies.

[0005] Therefore, the first aspect of this application provides a door structure.

[0006] A second aspect of this application provides a base station.

[0007] A third aspect of this application provides a cleaning system.

[0008] In view of this, a door structure is proposed according to a first aspect of the embodiments of this application, comprising:

[0009] A frame, wherein holes are provided on the frame;

[0010] A panel, which is connected to the frame.

[0011] In one possible implementation, the hole includes an elongated hole.

[0012] In one possible implementation, the elongated hole is arranged along the width direction of the frame.

[0013] In one feasible implementation, the ratio of the length of the elongated hole to the width of the frame is greater than or equal to 0.5.

[0014] In one possible implementation, the hole comprises a plurality of interconnected circular holes.

[0015] In one feasible implementation, the outer edge contour of the hole is a pattern formed by zigzag lines; or

[0016] The outer edge of the hole is a curved shape; or

[0017] The outer contour of the hole is a shape formed by the combination of straight lines and curves.

[0018] In one feasible implementation, there are multiple holes arranged along the length of the frame.

[0019] In one feasible implementation, the ratio of the total width of the plurality of holes to the length of the frame is greater than or equal to 0.2.

[0020] In one feasible implementation, the material used to prepare the panel includes glass, and the material used to prepare the frame includes resin.

[0021] In one feasible implementation, the door structure further includes:

[0022] The panel is attached to the frame by dispensing adhesive; or the panel is attached to the frame by an adhesive layer.

[0023] A base station is provided according to a second aspect of the embodiments of this application, comprising:

[0024] Base station body;

[0025] The door structure as described in any of the above technical solutions.

[0026] In one feasible implementation, the base station body includes:

[0027] The dust collection chamber, with its door structure connected to the base station body, is used to close or open the dust collection chamber.

[0028] In one feasible implementation, the base station body includes:

[0029] The receiving cavity, wherein the door structure is connected to the base station body, is used to close or open the receiving cavity.

[0030] A cleaning system is provided according to a third aspect of the embodiments of this application, comprising:

[0031] The door structure as described in any of the above technical solutions.

[0032] Compared with the prior art, this application has at least the following beneficial effects:

[0033] The door structure provided in this application includes a frame, a panel, and holes. During use, the door structure can be connected to other components via the frame, facilitating assembly. The panel, as the exterior surface of the door structure, makes it neater and more aesthetically pleasing. By providing holes in the frame, even under high or low temperature conditions, or with significant temperature differences, the holes can absorb dimensional changes caused by frame deformation, reducing the overall impact of ambient temperature on the door structure's dimensions. This ensures dimensional consistency and reduces door structure deformation, thereby lowering the probability of panel deformation. Attached Figure Description

[0034] Various other advantages and benefits will become apparent to those skilled in the art upon reading the following detailed description of preferred embodiments. The accompanying drawings are for illustrative purposes only and are not intended to limit the scope of this application. Furthermore, the same reference numerals denote the same parts throughout the drawings. In the drawings:

[0035] Figure 1 is a schematic structural diagram of a door structure from one angle according to an embodiment of this application;

[0036] Figure 2 is a schematic structural diagram of a door structure according to an embodiment of this application from another angle;

[0037] Figure 3 is a schematic structural diagram of the door structure of one embodiment provided in this application from another angle;

[0038] Figure 4 is a schematic structural diagram of the disassembled state of a door structure according to an embodiment of this application from one angle;

[0039] Figure 5 is a schematic structural diagram of the disassembled state of a door structure according to an embodiment of this application from another angle;

[0040] Figure 6 is a schematic structural diagram of a base station according to an embodiment of this application;

[0041] Figure 7 is a schematic structural diagram of a base station according to another embodiment of this application.

[0042] The correspondence between the reference numerals and component names in Figures 1 to 7 is as follows:

[0043] 100-door structure

[0044] 110 frame, 120 panel, 130 holes, 140 adhesive layer;

[0045] 210 Base station body, 220 Dust collection bin, 230 Reception cavity. Detailed Implementation

[0046] To better understand the above technical solutions, the technical solutions of the embodiments of this application will be described in detail below with reference to the accompanying drawings and specific embodiments. It should be understood that the embodiments of this application and the specific features in the embodiments are detailed descriptions of the technical solutions of the embodiments of this application, rather than limitations on the technical solutions of this application. In the absence of conflict, the embodiments of this application and the technical features in the embodiments can be combined with each other.

[0047] As shown in Figures 1 to 5, a door structure 100 is provided according to a first aspect of the embodiments of this application, including: a frame 110, on which holes 130 are formed; and a panel 120 connected to the frame 110.

[0048] The door structure 100 provided in this embodiment includes a frame 110, a panel 120, and holes 130. During use, the door structure 100 can be connected to other components via the frame 110, facilitating assembly. The panel 120, as the exterior surface of the door structure 100, makes it neater and more aesthetically pleasing. By providing holes 130 on the frame 110, even under high or low temperature conditions, or with large temperature differences, the holes 130 can absorb dimensional changes caused by frame 110 deformation, reducing the overall dimensional impact of ambient temperature on the door structure 100, ensuring dimensional consistency, and thus reducing deformation of the door structure 100 and the probability of panel 120 deformation.

[0049] As shown in Figure 1, it can be understood that the area on the frame 110 without openings can provide support and protection for the panel 120.

[0050] As shown in Figure 3, in one feasible embodiment, the hole 130 includes an elongated hole arranged along the width direction of the frame 110.

[0051] In this technical solution, the design of the hole 130 is further provided. The hole 130 includes an elongated hole arranged along the width direction of the frame 110. This arrangement is based on the consideration that when the frame 110 deforms due to temperature, the deformation of the frame 110 in the width direction is more likely to cause deformation of the panel 120. Therefore, arranging the elongated hole along the width direction of the frame 110 can better absorb the deformation of the frame 110 in the width direction, thereby reducing the probability of deformation of the frame 110 and the panel 120. At the same time, arranging the elongated hole along the width direction of the frame 110 can also ensure the mechanical strength of the door structure 100.

[0052] It is understandable that even if the elongated holes are arranged along the width direction of the frame 110, the elongated holes can still absorb the deformation of the frame 110 in the length direction.

[0053] As shown in Figure 3, in one feasible implementation, the ratio of the length of the elongated hole to the width of the frame 110 is greater than or equal to 0.5.

[0054] In this technical solution, a long strip hole pattern is further provided. The ratio of the length of the long strip hole to the width of the frame 110 is greater than or equal to 0.5. This setting ensures that the long strip hole has sufficient length in the width direction to absorb the deformation of the frame 110 in the width direction, thereby reducing the probability of deformation of the frame 110 and the panel 120.

[0055] It is understandable that if the ratio of the length of the elongated hole to the width of the frame 110 is less than 0.5, it may affect the absorption of deformation in the width direction by the hole 130.

[0056] It is understandable that when there are multiple elongated holes, the ratio of the length of at least some of the elongated holes to the width of the frame 110 is greater than or equal to 0.5. If the ratio of the length of all the elongated holes to the width of the frame 110 is less than 0.5, it may affect the absorption of deformation in the width direction by the holes 130.

[0057] In one feasible embodiment, the hole 130 includes a plurality of interconnected circular holes. This arrangement facilitates the formation of the hole 130 by a stamping device and makes the hole 130 more susceptible to deformation.

[0058] In one feasible implementation, the outer edge contour of the hole 130 is a pattern formed by zigzag lines. This design allows the hole 130 to be a graphic hole, making it easier to create, and also allows the hole 130 to be an irregularly shaped hole, making it easier to absorb deformation from multiple angles.

[0059] In one feasible implementation, the outer edge contour of the hole 130 is a curved shape. This design allows the hole 130 to be a hole with a smooth outer edge contour, making it easier to create the hole 130. At the same time, the hole 130 can be an irregularly shaped hole, making it easier to absorb deformation from multiple angles.

[0060] In one feasible implementation, the outer edge contour of the hole 130 is a shape formed by a curved straight line. This design makes it easier to create the hole 130, and the hole 130 can be an irregularly shaped hole, making it easier to absorb deformation from multiple angles.

[0061] As shown in Figure 3, in one feasible embodiment, there are multiple holes 130, and the multiple holes 130 are arranged along the length direction of the frame 110.

[0062] In this technical solution, the number of holes 130 is further provided. There are multiple holes 130. By arranging multiple holes 130 along the length direction of the frame 110, the deformation of the frame 110 in the length direction when affected by temperature can be better absorbed, thereby ensuring the consistency between the frame 110 and the panel 120.

[0063] As shown in Figure 3, in one feasible implementation, the ratio of the total width of the plurality of holes 130 to the length of the frame 110 is greater than or equal to 0.2.

[0064] In this technical solution, the relationship between the hole 130 and the length direction of the frame 110 is further provided. The ratio of the total width of the multiple holes 130 to the length of the frame 110 is greater than or equal to 0.2. This setting ensures that the hole 130 has sufficient width in the length direction of the frame 110 to absorb the deformation of the frame 110 in the length direction when affected by temperature, thereby reducing the deformation of the door structure 100 affected by ambient temperature.

[0065] In one feasible embodiment, the material used to prepare the panel 120 includes glass, and the material used to prepare the frame 110 includes resin.

[0066] In this technical solution, the materials of the panel 120 and the frame 110 are further specified. The panel 120 is made of glass, which makes the panel 120 flatter and more aesthetically pleasing. The frame 110 is made of resin, which facilitates the connection of the frame 110 with other components and reduces the weight of the door structure 100, making it easier to open and close the door structure 100.

[0067] In some examples, panel 120 is made of glass and frame 110 is made of resin.

[0068] As shown in Figures 4 and 5, in one feasible embodiment, the door structure 100 further includes an adhesive layer 140, through which the panel 120 is connected to the frame 110.

[0069] In this technical solution, the door structure 100 may also include an adhesive layer 140. The panel 120 is bonded to the frame 110 through the adhesive layer 140. On the one hand, this facilitates the connection between the panel 120 and the frame 110. On the other hand, it enables the panel 120 to be stably connected to the frame 110, thereby reducing the probability of displacement of the panel 120 relative to the frame 110.

[0070] In one feasible implementation, the panel is attached to the frame by dispensing adhesive. This arrangement facilitates the connection between the panel 120 and the frame 110, and also ensures a stable connection between the panel 120 and the frame 110, reducing the probability of displacement of the panel 120 relative to the frame 110.

[0071] Understandably, the adhesive and bonding layer 140 can be used alone or in combination, as long as the panel 120 is connected to the frame 110.

[0072] As shown in Figures 6 and 7, a base station is provided according to a second aspect of the embodiments of this application, including: a base station body 210; and a gate structure 100 as described in any of the above technical solutions.

[0073] The base station provided in this application embodiment includes the gate structure 100 of any of the above-described solutions, and therefore the base station possesses all the beneficial effects of the gate structure 100 of the above-described technical solutions.

[0074] The base station provided in this application embodiment includes a door structure 100 comprising a frame 110, a panel 120, and holes 130. During use, the door structure 100 can be connected to the base station via the frame 110, facilitating assembly. The panel 120 serves as the exterior surface of the door structure 100, making it neater and more aesthetically pleasing. By providing holes 130 on the frame 110, even under high or low temperature conditions, or with significant temperature differences, the holes 130 can absorb dimensional changes caused by frame 110 deformation, reducing the overall dimensional impact of ambient temperature on the door structure 100, ensuring dimensional consistency, and thus reducing deformation of the door structure 100 and the probability of panel 120 deformation. When the door structure 100 is applied to a base station, its consistency makes the base station more aesthetically pleasing, making it particularly suitable for use as an embedded base station.

[0075] As shown in Figures 6 and 7, in one feasible embodiment, the base station body 210 includes a dust collection chamber 220, and a door structure 100 connected to the base station body 210 for closing or opening the dust collection chamber 220.

[0076] As shown in Figures 6 and 7, in one feasible embodiment, the base station body 210 includes: a receiving cavity 230, and a door structure 100 connected to the base station body 210 for closing or opening the receiving cavity 230.

[0077] In this technical solution, the base station body 210 may also include a receiving cavity 230, which can be used to receive the main body of the cleaning equipment. When the main body of the cleaning equipment completes the cleaning operation or needs to collect dust, it can return to the receiving cavity 230. Through the setting of the door structure 100, the door structure 100 can be used to close or open the receiving cavity 230. That is to say, when the main body of the cleaning equipment is stored in the receiving cavity 230, or when the main body of the cleaning equipment is moved out of the receiving cavity 230 for operation, the door structure 100 can close the receiving cavity 230, which can make the base station cleaner and more beautiful.

[0078] It is understood that each base station can be equipped with two door structures 100, meaning that the two door structures 100 are used to enclose the receiving cavity 230 and the dust collection chamber 220 respectively. Of course, a base station can also be equipped with only one door structure 100, which can cover both the receiving cavity 230 and the dust collection chamber 220 simultaneously, or it can cover only the receiving cavity 230 or the dust collection chamber 220. The specific number of door structures 100 used is not limited in this application.

[0079] A third aspect of the embodiments of this application provides a cleaning system, comprising: a base station as described in any of the above technical solutions; and a cleaning equipment body, wherein the base station is used to house the cleaning equipment body.

[0080] The cleaning system provided in this application embodiment includes a base station of any of the above-described technical solutions, and therefore possesses all the beneficial effects of the base station of the above-described technical solutions.

[0081] The cleaning system provided in this application includes a base station and a main body of cleaning equipment. The base station includes a door structure 100, which includes a frame 110, a panel 120, and holes 130. During use, the door structure 100 can be connected to other components through the frame 110, facilitating the assembly of the door structure 100. The panel 120 serves as the exterior surface of the door structure 100, making it neater and more aesthetically pleasing. By providing holes 130 on the frame 110, even under high or low temperature conditions or with large temperature differences, the holes 130 can absorb dimensional changes caused by deformation of the frame 110, reducing the overall dimensional impact of ambient temperature on the door structure 100, ensuring dimensional consistency, and thus reducing deformation of the door structure 100 and the probability of deformation of the panel 120. This makes the cleaning system more aesthetically pleasing.

[0082] In this application, the terms "first," "second," and "third" 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. The terms "install," "connect," "link," and "fix" should be interpreted broadly. For example, "connect" can mean a fixed connection, a detachable connection, or an integral connection; "link" can mean a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0083] In the description of this application, it should be understood that the terms "upper", "lower", "left", "right", "front", "rear", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or unit referred to must have a specific orientation or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0084] In the description of this specification, the terms "one embodiment," "some embodiments," "specific embodiment," etc., refer to a specific feature, structure, material, or characteristic described in connection with that embodiment or example, which is included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0085] The above are merely preferred embodiments of this application and are not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. 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 door structure, wherein, The door body structure comprises: a frame body, wherein a hole is formed on the frame body; a panel connected to the frame body.

2. The door body structure according to claim 1, wherein the hole comprises a long hole.

3. The door structure of claim 1, wherein, The hole is arranged along the width direction of the frame body.

4. The door body structure according to claim 2, wherein the ratio of the length of the hole to the width of the frame body is greater than or equal to 0.

5.

5. The door body structure according to claim 1, wherein the hole comprises a plurality of interconnected circular holes.

6. The door body structure according to claim 1, wherein the outer edge contour of the hole is a figure enclosed by a broken line; or the outer edge contour of the hole is a figure enclosed by a curved line; or the outer edge contour of the hole is a figure enclosed by a straight line and a curved line.

7. The door body structure according to claim 1, wherein the hole is a plurality of holes, and the plurality of holes are arranged along the length direction of the frame body.

8. The door body structure according to claim 7, wherein the ratio of the total width of the plurality of holes to the length of the frame body is greater than or equal to 0.

2.

9. The door body structure according to any one of claims 1 to 8, wherein the material for preparing the panel comprises a glass material, and the material for preparing the frame body comprises a resin material.

10. The door body structure according to any one of claims 1 to 8, wherein the panel is connected to the frame body by means of point gluing; or the panel is connected to the frame body by means of an adhesive layer.

11. A base station, wherein, The base station body comprises: a base station body; the door body structure according to any one of claims 1 to 10.

12. A cleaning system wherein, The base station comprises: the base station according to claim 11; a cleaning device body, and the base station is used for accommodating the cleaning device body.

Citation Information

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