54
31. Sealing plug
32. Water tank buckle
33. Charged pole piece
34. Suction port
35. Buckle
36. Water inlet for mop
37. Fixed buckle
38. Mop buckle
31
32
33
34
35
36
37
38
1
2
3
1. Signal indication light
2. Power interface
3. Charging terminal
Docking station