Floating plate and window cleaning robot with same
By setting protrusions on the floating plate, the rag is pushed outward, forming a gap for dust to enter, the existing window cleaning robot has solved the problem of poor cleaning effect and easy dirt for existing window cleaning robots, achieving better cleaning effects and reducing the frequency of rag replacement.
Patent Information
- Application Number
- CN202421175350.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-28
- Publication Date
- 2025-03-25
- Estimated Expiration
- 2034-05-28
AI Technical Summary
The floating plates of existing window cleaning robots lack protrusions, which causes the edges of the rag to first come into contact with dust, which makes the cleaning effect poor, and the rag is easy to be dirty and needs to be replaced frequently.
A floating plate is designed, with a protruding part on the mounting surface, and a step part is formed between the protruding part and the connecting part. When the rag is installed through the connecting part, the protruding part pushes the rag outward to form a gap so that dust can enter.
Through the design of the protruding parts, the rag better contacts the dust on the window glass, and the cleaning effect is improved, reducing the dirt and replacement frequency of the rag.
Smart Images
Figure CN222656912U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of window cleaning robots, in particular to a floating plate and a window cleaning robot having the floating plate. Background Art
[0002] In the existing window-cleaning robots, since there is no protrusion on the floating plate, the side of the floating plate facing the glass is a plane. When the window-cleaning robot is working and the floating plate contacts the glass of the window, and during the movement of the window-cleaning robot, the edge of the rag will first contact the external dust, and most of the dust will be trapped at the edge of the rag, that is, only the edge of the rag can play a major cleaning role. Since the dust is trapped by the edge of the rag and the middle part of the rag is seldom touched, the cleaning position is small, the rag is easily dirty, and it is easy to cause unclean cleaning or frequent need to replace the rag. Utility Model Content
[0003] The utility model solves one of the problems existing in the existing related technologies to a certain extent. To this end, one purpose of the utility model is to provide a floating plate. The rag installed on the floating plate can better contact the dust on the window glass and achieve a better cleaning effect.
[0004] The above purpose is achieved through the following technical solutions:
[0005] A floating plate comprises a floating plate body, a mounting surface is formed on the floating plate body, a mounting position is formed at the mounting surface, a connecting portion is provided at the mounting position, the connecting portion is used to connect with a rag, a protrusion protruding outward is also provided on the mounting surface, and the height of the horizontal plane where the protrusion is located is greater than the height of the horizontal plane where the connecting portion is located, so as to form a step portion between the protrusion and the connecting portion, the protrusion is arranged in coordination with the mounting position, and when the rag is installed and connected to the mounting position, the protrusion abuts against the rag.
[0006] As a further improvement of the present invention, the protrusion is a continuous annular protrusion.
[0007] As a further improvement of the present invention, the protruding portion includes a plurality of protruding blocks, and there are gaps between adjacent protruding blocks.
[0008] As a further improvement of the present invention, the protrusion has a protruding surface, and the width of the protruding surface is 1-2 cm.
[0009] As a further improvement of the present invention, the protruding height of the protruding portion is 0.5-1 cm.
[0010] As a further improvement of the present invention, there is a distance between the protrusion and the edge of the bottom shell.
[0011] One purpose of the utility model is to provide a window cleaning robot.
[0012] A window cleaning robot comprises an outer shell, a bottom shell and a floating plate as described above, wherein the bottom shell is installed between the outer shell and the floating plate, an air suction port is provided on the bottom shell, and an avoidance hole is provided on the floating plate. When the floating plate is connected to the bottom shell, the avoidance hole is used to avoid the air suction port.
[0013] Compared with the prior art, the present invention has at least the following beneficial effects:
[0014] 1. The utility model provides a floating plate and a window cleaning robot having the same. A rag is installed on the installation surface by connecting with a connecting part, and due to the setting of the protrusion, the protrusion can push the rag outward. On the floating plate, a first spacing is formed between the protrusion and the outer edge of the floating plate, and a second spacing is formed between the protrusion and the inner edge of the floating plate. During the use of the window cleaning robot, due to the protruding setting of the protrusion, the rag installed on the floating plate is pushed outward, and a first gap is formed between the rag at the first spacing position of the floating plate and the glass. Dust or impurities on the glass can enter through the gap between the rag and the glass at the first spacing position. Dust or impurities can be contacted and abutted by the rag pushed out by the protrusion through the gap, or be contacted and cleaned by the rag at the first spacing position when passing through the gap. The rag installed on the floating plate can better contact the dust on the window glass, and the cleaning effect is better. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 is a structural schematic diagram of a floating plate in an embodiment;
[0016] Figure 2 is another structural schematic diagram of a floating plate in the embodiment;
[0017] Figure 3 is a cross-sectional view of a floating plate in the embodiment (without the connection portion installed);
[0018] Figure 4 yes Figure 3 The enlarged view of point A in the middle;
[0019] Figure 5 is another cross-sectional view of a floating plate in the embodiment;
[0020] Figure 6 yes Figure 5 The enlarged view of point B in the middle;
[0021] Figure 7 is a structural schematic diagram of a window cleaning robot in an embodiment;
[0022] Figure 8It is a schematic diagram of an exploded view of a window cleaning robot in an embodiment. DETAILED DESCRIPTION
[0023] The following examples illustrate the present invention, but the present invention is not limited by these examples. Modifications to the specific implementation of the present invention or equivalent replacement of some technical features without departing from the spirit of the present invention should be included in the scope of the technical solution claimed for protection in the present invention.
[0024] Embodiment 1:
[0025] like Figure 1-6 A floating plate 100 includes a floating plate body 1, a mounting surface 2 is formed on the floating plate body 1, a mounting position 21 is formed at the mounting surface 2, a connecting portion 3 is provided at the mounting position 21, the connecting portion 3 is used to connect with a rag 4, a protrusion 22 protruding outward is also provided on the mounting surface 2, and the height of the horizontal plane where the protrusion 22 is located is greater than the height of the horizontal plane where the connecting portion 3 is located, so as to form a step portion between the protrusion 22 and the connecting portion 3, the protrusion 22 cooperates with the mounting position 21, so that when the rag 4 is connected to the mounting position 21, the protrusion 22 touches the rag 4.
[0026] The utility model provides a floating plate 100, wherein a rag 4 is installed on the installation surface 2 by connecting with a connecting portion 3, and due to the setting of a protrusion 22, the protrusion 22 can push the rag 4 outward, and on the floating plate, a first spacing is formed between the protrusion 22 and the outer edge of the floating plate, and a second spacing is formed between the protrusion 22 and the inner edge of the floating plate. During the use of the window cleaning robot, due to the protruding setting of the protrusion 22, the rag 4 installed on the floating plate is pushed outward, and a first gap is formed between the rag 4 at the first spacing position of the floating plate and the glass. Dust or impurities on the glass can enter through the gap between the rag 4 at the first spacing position and the glass, and the dust or impurities can be contacted and abutted by the rag 4 pushed out by the protrusion 22 through the gap, or be contacted and cleaned by the rag 4 at the first spacing position when passing through the gap. The rag 4 installed on the floating plate can better contact the dust on the window glass, and the cleaning effect is better.
[0027] In the existing window-cleaning robot, since there is no protrusion 22 on the floating plate, the side of the floating plate facing the glass is a plane. When the window-cleaning robot is working and the floating plate contacts the glass of the window, and during the movement of the window-cleaning robot, the edge of the rag 4 will first contact the external dust, and most of the dust will be trapped at the edge of the rag 4, that is, only the edge of the rag 4 can play a major cleaning role. Since the dust is trapped by the edge of the rag 4 and the middle part of the rag 4 is rarely contacted, the cleaning position is small, and the rag 4 is easily dirty, which can easily lead to unclean cleaning or the need to frequently replace the rag 4.
[0028] An avoidance hole is formed in the middle of the mounting surface 2 of the floating plate body 1, and a protrusion is formed at the mounting surface 2. A first spacing L1 is formed between the protrusion 22 and the outer edge of the floating plate, and a second spacing L2 is formed between the protrusion 22 and the edge of the avoidance hole. When the rag 4 is mounted on the floating plate body 1, the rag 4 is pushed out by the protrusion 22, and the portion where the rag 4 and the protrusion 22 are in contact is called the abutment portion, a first cleaning position is formed between the abutment portion of the rag 4 and the outer edge of the rag 4, a second cleaning position is formed between the abutment portion of the rag 4 and the edge of the avoidance hole, and a first gap is formed between the first cleaning position and the glass. When the rag 4 is mounted on the floating plate for cleaning, dust can be contacted by the rag 4 pushed out by the protrusion 22 through the first gap, or by the rag 4 at the first cleaning position, so as to be cleaned.
[0029] In this embodiment, the protrusion 22 is a continuous annular protrusion between the edge of the floating plate and the avoidance hole.
[0030] The protrusion 22 has a protrusion surface 221, and the width of the protrusion surface 221 is 0.5-2 cm. It is ensured that dust or impurities can enter the first gap and be contacted and cleaned by the first cleaning position of the rag 4. At the same time, by setting the protrusion surface 221 to a certain width, it is ensured that although dust or impurities are not contacted by the first cleaning position, they can still be contacted and cleaned by the abutment portion of the rag 4, thereby ensuring the cleaning effect and avoiding the situation where the abutment portion of the rag 4 cannot properly intercept dust due to the width of the cleaning surface being too narrow.
[0031] The protrusion 22 has a protrusion height of 0.5-1 cm. The protrusion height of the protrusion 22 is also limited to a certain extent, so that dust and impurities can enter the first cleaning position through the first gap, and impurities and dust can be contacted by the first cleaning position of the rag 4.
[0032] The mounting position 21 includes a mounting groove, and the mounting groove is adjacent to the protrusion 22. That is, the connecting portion 3 is embedded in the mounting groove to be mounted on the floating plate.
[0033] The connecting portion 3 includes Velcro and adhesive tape.
[0034] The mounting groove includes a first mounting groove 211, a second mounting groove 212, a third mounting groove 213 and a fourth mounting groove 214, the first mounting groove 211 is adjacent to the front end edge of the protrusion 22, the second mounting groove 212 is adjacent to the left end edge of the protrusion 22, the third mounting groove 213 is adjacent to the rear end edge of the protrusion 22, and the fourth mounting groove 214 is adjacent to the right end edge of the protrusion 22.
[0035] Embodiment 2:
[0036] like Figure 7-8 A window cleaning robot 200 comprises an outer shell, a bottom shell and a floating plate as described above, wherein the bottom shell is installed between the outer shell and the floating plate, an air suction port is provided on the bottom shell, and an avoidance hole is provided on the floating plate. When the floating plate is connected to the bottom shell, the avoidance hole is used to avoid the air suction port.
[0037] The utility model provides a window cleaning robot, wherein a rag 4 is installed on the installation surface 2 by connecting with a connecting part 3, and due to the setting of a protrusion 22, the protrusion 22 can push the rag 4 outward, and on the floating plate, a first spacing is formed between the protrusion 22 and the outer edge of the floating plate, and a second spacing is formed between the protrusion 22 and the inner edge of the floating plate. During the use of the window cleaning robot, due to the protruding setting of the protrusion 22, the rag 4 installed on the floating plate is pushed outward, and a first gap is formed between the rag 4 at the first spacing position of the floating plate and the glass. Dust or impurities on the glass can enter through the gap between the rag 4 at the first spacing position and the glass, and the dust or impurities can be contacted and abutted by the rag 4 pushed out by the protrusion 22 through the gap, or be contacted and cleaned by the rag 4 at the first spacing position when passing through the gap. The rag 4 can better contact the dust on the window glass, and the cleaning effect is better.
[0038] The above-mentioned preferred implementation modes should be regarded as illustrative examples of the implementation modes of the present application scheme. Any technical deductions, replacements, improvements, etc. that are identical or similar to the present application scheme or made based on this scheme should be regarded as within the scope of protection of this patent.
Claims
1. A floating plate, characterized in that: The utility model comprises a floating plate body, a mounting surface is formed on the floating plate body, a mounting position is formed at the mounting surface, a connecting portion is provided at the mounting position, the connecting portion is used to be connected with a rag, a protrusion protruding outward is also provided on the mounting surface, and the height of the horizontal plane where the protrusion is located is greater than the height of the horizontal plane where the connecting portion is located, so as to form a step portion between the protrusion and the connecting portion, the protrusion is arranged in coordination with the mounting position, and when the rag is installed and connected with the mounting position, the protrusion abuts against the rag.
2. A floating plate according to claim 1, characterized in that: A first distance is formed between the protrusion and the outer edge of the floating plate, and a second distance is formed between the protrusion and the inner edge of the floating plate. When the rag is connected to the connecting part and mounted on the floating plate, a first gap is formed between the rag and the glass.
3. A floating plate according to claim 1, characterized in that: The protrusion is a continuous annular protrusion.
4. A floating plate according to claim 1, characterized in that: The protrusion has a protruding surface, and the width of the protruding surface is 0.3-2 cm.
5. A floating plate according to claim 1, characterized in that: The protruding height of the protruding portion is 0.3-1 cm.
6. A floating plate according to claim 1, characterized in that: The installation position includes an installation groove, and the installation groove is adjacent to the protrusion.
7. A floating plate according to claim 6, characterized in that: The mounting groove includes a first mounting groove, a second mounting groove, a third mounting groove and a fourth mounting groove, the first mounting groove is adjacent to the front end edge of the protrusion, the second mounting groove is adjacent to the left end edge of the protrusion, the third mounting groove is adjacent to the rear end edge of the protrusion, and the fourth mounting groove is adjacent to the right end edge of the protrusion.
8. A window cleaning robot, comprising an outer shell, a bottom shell and a floating plate as described in any one of claims 1-7, wherein the bottom shell is installed between the outer shell and the floating plate, an air suction port is provided on the bottom shell, and an avoidance hole is provided on the floating plate, and when the floating plate is connected to the bottom shell, the avoidance hole is used to avoid the air suction port.