CN216984734U - Cleaning robot - Google Patents
Cleaning robot Download PDFInfo
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- CN216984734U CN216984734U CN202122965124.1U CN202122965124U CN216984734U CN 216984734 U CN216984734 U CN 216984734U CN 202122965124 U CN202122965124 U CN 202122965124U CN 216984734 U CN216984734 U CN 216984734U
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- main body
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Abstract
The utility model is suitable for the technical field of cleaning machines, and provides a cleaning robot, which comprises: a robot main body; the turning cover is rotatably connected to the robot main body, the turning cover can be rotatably opened or covered on the robot main body, and one end of the turning cover, which is rotatably connected with the robot main body, is provided with a positioning part; the limiting part is fixed on the robot main body and provided with a first limiting part and a second limiting part which are respectively matched with the positioning part; when the flip cover rotates to an open state, the positioning part is clamped with the first limiting part; when the flip cover rotates to the covering state, the positioning part is clamped with the second limiting part. The cleaning robot provided by the utility model has the advantages that the flip cover can be prevented from being automatically closed when the flip cover is in the open state, and abnormal sound can be prevented when the flip cover moves up and down in the walking process of the cleaning robot when the flip cover is in the closed state, so that the use experience of a user is improved.
Description
Technical Field
The utility model relates to the technical field of cleaning machines, in particular to a cleaning robot.
Background
Along with the development of economy and the progress of society, the quality requirement of people on life is higher and higher, so some intelligent electrical appliances capable of freeing hands are produced. Cleaning robots such as floor sweeping robots and floor washing robots are used as intelligent household appliances and play an increasingly important role in daily life of people. Wherein, no matter be the robot of sweeping the floor, still wash the robot, all can set up the dust collection box and collect ground debris to accomplish the ground clearance function. In order to facilitate the dust collecting box to be taken down from the sweeping robot for dumping dust, a flip cover is usually arranged on the cleaning robot, and the dust collecting box is taken out by opening the flip cover for dumping dust. Of course, some other components in the cleaning robot also need to be covered by the flip cover, and other components of the cleaning robot can be taken out or operated by opening the flip cover so as to be convenient for maintenance or replacement of other components.
In the prior art, a flip cover arranged on a cleaning robot is generally connected with the robot in a hinged mode, the flip cover can be opened in a rotating mode or covered on a robot main body, but the flip cover is not limited after being opened, so that the flip cover can be automatically covered after being opened; and, the flip does not carry on spacingly too during flip lid for cleaning machines people is at the walking in-process, can lead to flip activity from top to bottom to appear abnormal sound, leads to the user to use and experiences poorly.
SUMMERY OF THE UTILITY MODEL
The utility model provides a cleaning robot, and aims to solve the problems that a flip cover is easy to automatically close after being opened and the cleaning robot easily causes abnormal sound when moving up and down in the walking process after the flip cover is closed in the cleaning robot in the prior art.
The present invention is achieved in such a manner that there is provided a cleaning robot including:
a robot main body;
the turnover cover is rotatably connected to the robot main body, the turnover cover can be rotatably opened or covered on the robot main body, and a positioning part is arranged at one end of the turnover cover, which is rotatably connected with the robot main body;
the limiting part is fixed on the robot main body and provided with a first limiting part and a second limiting part which are respectively matched with the positioning part; when the flip cover rotates to an open state, the positioning part is clamped with the first limiting part; when the flip cover rotates to a covering state, the positioning part is clamped with the second limiting part.
Preferably, the stopper includes:
a fixing part fixed to the robot main body;
the elastic arm is connected with the fixing part, and the first limiting part and the second limiting part are arranged on the elastic arm at intervals.
Preferably, the positioning portion is a protrusion, the first and second limiting portions are first and second grooves respectively engaged with the protrusion, and the protrusion can slide along the limiting member to engage with the protrusion and the first or second groove.
Preferably, the positioning portion is a groove, and the first limiting portion and the second limiting portion are a first protrusion and a second protrusion which are matched with the groove.
Preferably, the limiting member is provided with a guide surface connecting the first groove and the second groove, and the protrusion can slide to the first groove or the second groove along the guide surface.
Preferably, the guide surface is a section of arc surface or is formed by connecting a plurality of sections of arc surfaces.
Preferably, the protrusion is a circular arc protrusion.
Preferably, the flip cover comprises a flip cover main body and a connecting part connected with one end of the flip cover main body, and the positioning part is arranged on the connecting part.
Preferably, a plurality of reinforcing ribs are convexly arranged on the surface of the connecting part.
The cleaning robot provided by the utility model is characterized in that the robot main body is provided with the limiting part, the end of the turning cover, which is rotatably connected with the robot main body, is provided with the positioning part, the limiting part is provided with the first limiting part and the second limiting part which are respectively matched with the positioning part, and the turning cover can drive the positioning part to be clamped with the first limiting part or the second limiting part. When the flip cover is in an open state, the flip cover is clamped with the first limiting part by using the positioning part so as to keep the flip cover in the open state and prevent the flip cover from being automatically closed; flip utilizes location portion and the spacing looks block of second when the lid closes the state, makes flip keep the lid to close the state, prevents that flip from moving about the cleaning machines people walking in-process abnormal sound appears to promote the user and use experience.
Drawings
Fig. 1 is a schematic cross-sectional structural diagram of a cleaning robot in a state where a flip cover is closed according to an embodiment of the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
fig. 3 is a schematic cross-sectional structure diagram of a cleaning robot according to an embodiment of the present invention, in a state where a lid is opened;
FIG. 4 is an enlarged view of portion B of FIG. 3;
Fig. 5 is a schematic structural diagram of a position limiting member of a cleaning robot according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
According to the cleaning robot provided by the embodiment of the utility model, the robot main body is provided with the limiting part, the positioning part is arranged at one end of the turning cover, which is rotatably connected with the robot main body, the limiting part is provided with the first limiting part and the second limiting part which are respectively matched with the positioning part, and the turning cover can drive the positioning part to be clamped with the first limiting part or the second limiting part. When the flip cover is in an open state, the flip cover is clamped with the first limiting part by using the positioning part so as to keep the flip cover in the open state and prevent the flip cover from being automatically closed; flip utilizes location portion and the spacing looks block of second when the lid closes the state, makes flip remain stable lid and closes the state, prevents that flip from moving about the cleaning machines people walking in-process and appearing the abnormal sound to promote the user and use experience.
Referring to fig. 1 to 4, an embodiment of the utility model provides a cleaning robot, including:
a robot main body 1;
the turning cover 2 is rotatably connected to the robot main body 1, the turning cover 2 can be opened or closed on the robot main body 1 in a rotating way, and one end of the turning cover 2, which is rotatably connected with the robot main body 1, is provided with a positioning part 20;
a limiting member 3 fixed to the robot main body 1, the limiting member 3 having a first limiting portion 31 and a second limiting portion 32 respectively engaged with the positioning portion 20; when the flip cover 2 rotates to the open state, the positioning part 20 is engaged with the first limiting part 31; when the flip cover 2 is rotated to the closed state, the positioning portion 20 is engaged with the second position-limiting portion 32.
In the embodiment of the utility model, the cleaning robot can be a sweeping robot or a floor washing robot. The robot main body 1 is used to implement a cleaning function of the cleaning robot, and the structure of the robot main body 1 may be set according to a specific type of the cleaning robot. For example, the robot body 1 is provided with a dust collecting box, the flip cover 2 is used for covering the dust collecting box, and a user opens the flip cover 2 by rotating to take the dust collecting box out of the robot body 1 so as to pour dust; after the user takes out the dust collection box and pours dust, the dust collection box is installed on the robot main body 1 again, and then the turning cover 2 is rotated to cover the robot main body 1 so as to cover the dust collection box again.
For example, the flip cover 2 may also be used to protect keys on the robot main body 1 of the cleaning robot, and when a user needs to operate the keys of the cleaning robot, the user rotates the flip cover 2 to open the flip cover 2, and then rotates the flip cover 2 to close the keys after operating the keys, so as to protect the keys.
As an embodiment of the present invention, the flip 2 includes a flip body 21, and a connection portion 22 connected to one end of the flip body 21, and the positioning portion 20 is disposed on the connection portion 22.
In this embodiment, the flip body 21 and the connecting portion 22 are integrally formed by injection molding, and the positioning portion 20 is integrally formed on the connecting portion 22, so that the flip 2 has good structural strength. The connecting portion 22 is substantially U-shaped, and one end of the connecting portion 22 is rotatably connected to the robot main body 1 through the rotating shaft 4, so that the flip 2 can rotate around the rotating shaft 4 to open or close the robot main body 1.
As an embodiment of the present invention, a plurality of reinforcing ribs 221 are convexly disposed on the surface of the connecting portion 22, which is beneficial to enhancing the structural strength of the connecting portion 22.
In this embodiment, during the rotation of the flip 2, the flip body 21, the connecting portion 22 and the positioning portion 20 rotate around the rotating shaft 4 synchronously. When the flip 2 rotates to the fully open position, the positioning part 20 on the connecting part 22 is just engaged with the first limiting part 31, so that the flip 2 keeps the open state and the flip 2 is prevented from being automatically closed; when flip 2 rotated to the lid and closed the position, this moment the location portion 20 on connecting portion 22 just with spacing portion 32 looks block of second to carry on spacingly to flip 2, make flip 2 keep the lid to close the state, prevent flip 2 lid from closing the back and move about from top to bottom, thereby prevent flip 2 from moving about the cleaning machines people walking process abnormal sound appears, and then promote user's use and experience.
Referring to fig. 5, as an embodiment of the present invention, the positioning portion 20 is a protrusion, the first position-limiting portion 31 and the second position-limiting portion 32 are a first groove and a second groove respectively matched with the protrusion, and the protrusion can slide along the position-limiting member 3 to engage the protrusion with the first groove or the second groove. Wherein, the specific shape of the first groove and the second groove is not limited. Preferably, the first groove and the second groove are arc grooves.
As an embodiment of the present invention, the protrusion is an arc protrusion, which is beneficial to reduce the sliding friction of the protrusion relative to the surface of the limiting member 3, and further improves the rotating hand feeling of the flip cover 2.
In this embodiment, when the flip 2 rotates to the fully open position, the protrusion on the connecting portion 22 is engaged with the first groove to limit the flip 2, so that the flip 2 is kept in the open state, and the flip 2 is prevented from being automatically closed, and the flip 2 can be closed only by manually rotating the flip 2 to overcome the resistance between the protrusion and the first groove; when the flip 2 rotates to the covering position, the protrusion on the connecting portion 22 is engaged with the second groove to limit the flip 2, so that the flip 2 keeps a stable covering state. When flip 2 open mode and lid closed state, utilize protruding and the corresponding recess cooperation on the locating part 3 to realize flip 2 spacing respectively, make flip 2 keep opening or lid closed state, realize simple structure, and realize with low costs.
In another embodiment, the positioning portion 20 may also be a groove, and the first limiting portion 31 and the second limiting portion 32 are a first protrusion and a second protrusion that fit into the groove. When the flip cover 2 rotates to the fully opened position, the groove on the connecting part 22 is clamped with the first protrusion to limit the flip cover 2, so that the flip cover 2 is kept in an opened state, and the flip cover 2 is prevented from being automatically closed; when the flip 2 rotates to the covering position, the groove on the connecting portion 22 is engaged with the second protrusion to limit the flip 2, so that the flip 2 keeps a stable covering state.
As an embodiment of the present invention, the limiting member 3 includes:
a fixing part 33 fixed to the robot body 1;
the elastic arm 34 connected to the fixing portion 33, the first position-limiting portion 31 and the second position-limiting portion 32 are disposed on the elastic arm 34 at an interval. The number of the fixing portions 33 is two, and the elastic arm 34 is connected to the two fixing portions 33, so that the limiting member 3 is fixed more stably.
In this embodiment, the connecting portion 22 is disposed at one side of the elastic arm 34, during the rotation process of the connecting portion 22, the positioning portion 20 on the connecting portion 22 moves relative to the elastic arm 34, and when the flip 2 is in the open state, the positioning portion 20 is engaged with the first limiting portion 31; when the flip 2 is in a closed state, the positioning portion 20 is engaged with the second position-limiting portion 32. The positioning portion 20 can be firmly engaged with the first position-limiting portion 31 or the second position-limiting portion 32 by the elastic force of the elastic arm 34.
Specifically, when the flip 2 rotates, the protrusion on the connecting portion 22 slides along the surface of the elastic arm 34, so that the flip 2 rotates more stably; moreover, when the protrusion on the connecting portion 22 moves along the elastic arm 34, the protrusion pushes the elastic arm 34 to deform in the direction away from the protrusion, so that the protrusion can be smoothly clamped into the first groove and the second groove, and the protrusion on the connecting portion 22 can be more stably clamped with the first groove or the second groove by using the deformation of the elastic arm 34.
As an embodiment of the present invention, the limiting member 3 is provided with a guiding surface 341 connecting the first groove and the second groove, and the protrusion can slide to the first groove or the second groove along the guiding surface 341. In particular, the guide surface 341 is provided on the resilient arm 34. Through set up the spigot surface 341 between first recess and second recess, do benefit to the arch and stably slide to with first recess or second recess block along spigot surface 341, can promote flip 2's rotation moreover and feel.
Preferably, the guiding surface 341 is a segment of arc surface or is formed by connecting multiple segments of arc surfaces, so as to reduce the sliding friction of the protrusion relative to the guiding surface 341 and further improve the rotating hand feeling of the flip cover 2.
In this embodiment, during the rotation of the flip 2, the protrusion on the connecting portion 22 slides along the guiding surface 341. When the flip cover 2 changes from the open state to the closed state, the flip cover 2 rotates and drives the protrusion on the connecting portion 22 to rotate along the guide surface 341 from the first groove position to be engaged with the second groove, so that the flip cover 2 keeps the closed state; when the flip cover 2 is changed from the closed state to the open state, the flip cover 2 rotates in the opposite direction and drives the protrusion on the connecting portion 22 to rotate along the guiding surface 341 from the second groove position to be engaged with the first groove, so that the flip cover 2 keeps the open state.
According to the cleaning robot provided by the embodiment of the utility model, the robot main body is provided with the limiting part, the end of the turning cover, which is rotatably connected with the robot main body, is provided with the positioning part, the limiting part is provided with the first limiting part and the second limiting part, which are respectively matched with the positioning part, and the turning cover can drive the positioning part to be clamped with the first limiting part or the second limiting part. When the flip cover is in an open state, the flip cover is clamped with the first limiting part by using the positioning part so as to keep the flip cover in the open state and prevent the flip cover from being automatically closed; flip when the lid closed the state, flip utilized location portion and the spacing portion looks block of second, made flip keep the lid closed the state, prevented that flip from appearing the abnormal sound at cleaning robot walking in-process activity from top to bottom to promote user's use and experience.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalents and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. A cleaning robot, comprising:
a robot main body;
the turnover cover is rotationally connected with the robot main body, the turnover cover can be rotationally opened or covered on the robot main body, and a positioning part is arranged at one end of the turnover cover, which is rotationally connected with the robot main body;
The limiting piece is fixed on the robot main body and provided with a first limiting part and a second limiting part which are respectively matched with the positioning part; when the flip cover rotates to an open state, the positioning part is clamped with the first limiting part; when the flip cover rotates to a covering state, the positioning part is clamped with the second limiting part.
2. The cleaning robot as claimed in claim 1, wherein the stopper comprises:
a fixing part fixed to the robot main body;
the elastic arm is connected with the fixing part, and the first limiting part and the second limiting part are arranged on the elastic arm at intervals.
3. The robot cleaner of claim 1, wherein the positioning portion is a protrusion, the first and second limiting portions are first and second grooves respectively engaged with the protrusion, and the protrusion is slidable along the limiting member to engage the protrusion with the first or second groove.
4. The cleaning robot as claimed in claim 1, wherein the positioning portion is a groove, and the first and second position-limiting portions are first and second protrusions engaged with the groove.
5. The cleaning robot as claimed in claim 3, wherein the stopper has a guide surface connecting the first groove and the second groove, and the protrusion is slidable along the guide surface to the first groove or the second groove.
6. A cleaning robot as claimed in claim 5, wherein the guide surface is a segment of arc surface or is formed by connecting a plurality of segments of arc surface.
7. A cleaning robot as claimed in claim 3, wherein said projection is a circular arc projection.
8. The cleaning robot as claimed in claim 1, wherein the folder includes a main body and a connecting portion connected to one end of the main body, and the positioning portion is disposed on the connecting portion.
9. A cleaning robot as claimed in claim 8, wherein the surface of the connecting part is convexly provided with a plurality of reinforcing ribs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122965124.1U CN216984734U (en) | 2021-11-26 | 2021-11-26 | Cleaning robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122965124.1U CN216984734U (en) | 2021-11-26 | 2021-11-26 | Cleaning robot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216984734U true CN216984734U (en) | 2022-07-19 |
Family
ID=82380796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122965124.1U Active CN216984734U (en) | 2021-11-26 | 2021-11-26 | Cleaning robot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216984734U (en) |
-
2021
- 2021-11-26 CN CN202122965124.1U patent/CN216984734U/en active Active
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