Base station and cleaning robot system

Abstract

This invention relates to a base station capable of detecting the liquid level in the cleaning tank and the mounting position of the filtration device relative to the base station body. [Solution] The base station comprises a base station body provided with a cleaning tank and a filtration device (40) provided in the cleaning tank. The filtration device (40) is provided with a float assembly (41) having a float body (411) that floats on the liquid surface under the action of the liquid. One of the non-contact sensing element and the non-contact sensed element is provided on the float body (411), and the other is provided on the base station body. The filtration device (40) is provided in the cleaning tank, and when the liquid surface in the cleaning tank is within a specific range, the non-contact sensing element can sense the non-contact sensed element.

Claims

1. The base station body is equipped with a cleaning tank, The cleaning tank is equipped with a filtration device located inside the cleaning tank, The filtration device is equipped with a float assembly having a float body that floats on the liquid surface under the action of the liquid. A base station in which one of a non-contact sensing element and a non-contact sensing element is provided on the float body and the other is provided on the base station body, the filtration device is provided in the cleaning tank, and the non-contact sensing element can sense the non-contact sensing element when the liquid surface in the cleaning tank is within a specific range.

2. The filtration device is provided on at least one side of the bottom of the cleaning tank. The base station according to claim 1.

3. The high water level value of the cleaning tank is a first preset threshold, and the specific range is less than or equal to the first preset threshold. The base station according to claim 1 or 2.

4. The non-contact sensing element is provided on the float body, The non-contact sensing element is provided on the base station body. The base station according to claim 1 or 2.

5. The non-contact sensing element includes a magnetic member, The non-contact sensing element includes a magnetic sensing element. The base station according to claim 4.

6. The non-contact sensing element is electrically connected to the controller of the base station and outputs the sensing result to the controller. The base station according to claim 1 or 2.

7. The filtration apparatus further includes a filtration screen and a housing, wherein the filtration screen is provided above the housing and together with the housing forms a containment chamber, the filtration screen is used to filter out some impurities carried by the liquid flowing into the containment chamber through the cleaning tank, and the containment chamber is used to contain some solid impurities carried by the liquid inside the containment chamber. The base station according to claim 1 or 2.

8. A fence is further provided on the filtration screen, and the fence is connected to a part of the outer edge of the filtration screen to form an installation space that communicates with the containment chamber, the float body is positioned horizontally within the installation space, and filtration holes are provided on the filtration screen outside the installation space. The base station according to claim 7.

9. The aforementioned float assembly is A mounting bracket detachably provided on or formed on the filter screen, The mounting bracket and one end of the float body are connected by a connecting member, which allows the float body to rotate relative to the mounting bracket, The base station according to claim 7.

10. The base station is provided with a dirt discharge port, and the filtration device further has a water outlet for connecting the containment chamber and the dirt discharge port, the water outlet is located on at least one side of the filtration device, and the water outlet is higher than the bottom surface of the containment chamber. The base station according to claim 7.

11. The filtration device further includes a handle provided on the filtration screen. The base station according to claim 7.

12. The handle is installed on or formed on the filter screen and has a projection connected to the filter screen, and a stopper portion is provided on the outer edge of one end of the projection away from the filter screen. The base station according to claim 11.

13. The filtration screen and the housing enable opening and closing of the containment chamber via a pivot mechanism. The base station according to claim 7.

14. A mounting groove is provided in the bottom of the cleaning tank, the housing chamber is fitted to be located within the mounting groove, and a first foolproof positioning member and a second foolproof positioning member are provided inside the cleaning tank from top to bottom. The filtration device is further provided with a foolproof position regulating member and an indicator member. When the foolproof position regulating member matches the first foolproof positioning member, the indicator member indicates that the filtration device is not installed in the predetermined position, and when the foolproof position regulating member matches the second foolproof positioning member, the indicator member indicates that the filtration device is installed in the predetermined position. The base station according to claim 7.

15. The first foolproof positioning member and the second foolproof positioning member are positioned above the mounting groove. The base station according to claim 14.

16. The indicator member has a planar structure located above the foolproof position regulating member, and when the foolproof position regulating member matches the first foolproof positioning member, the planar structure is higher than the top of the cleaning tank, indicating that the filtration device is not installed in the predetermined position; when the foolproof position regulating member matches the second foolproof positioning member, the planar structure is located below the top of the tank, or flush with the top of the tank, indicating that the filtration device is installed in the predetermined position. The base station according to claim 15.

17. The filtration device further includes a connecting portion connected to the filtration screen and extending above the mounting groove, the foolproof position regulating member is provided on the mounting portion, and the planar structure is provided at one end of the connecting portion away from the filtration screen. The base station according to claim 16.

18. The first foolproof positioning member and the second foolproof positioning member are both elastic members, the first foolproof positioning member includes a first contact portion adapted to contact with the foolproof position regulating member, the second foolproof positioning member includes a second contact portion adapted to contact with the foolproof position regulating member, and the first contact portion is located above the second contact portion. The base station according to claim 14.

19. The first foolproof positioning member further includes a first support portion for connecting the first contact portion and the base station body, and the second foolproof positioning member further includes a second support portion for connecting the second contact portion and the base station body. The first support portion and / or the second support portion is a bent structure, and the bent structure is at least one of L-shape, Z-shape, V-shape, N-shape, and M-shape. The base station according to claim 18.

20. Cleaning robots and A base station according to any one of claims 1 to 19, wherein the cleaning robot is adapted to stop at the base station, Cleaning robot system.

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