Abstract
News editors obtained the following quote from the background information suppli ed by the inventors:“With the improvement of living standards, more and more sm art home appliances are used in houses.The cleaning robot becomes an increasing ly popular smart home appliance in recent years.“Currently, the market cleaning robot has a liquid storage tank, before cleaning the floor, the liquidstorage tank will spray the cleaning liquid to the mop fo r humidify. During mopping the floor, if the liquidin the liquid storage tank o f the cleaning robot is used up, the cleaning robot needs to return to the cleaning base station to replenish the liquid. However, the existing liquid injection device of the cleaning basestation generally adopts a gear and rack transmissi on mechanism, thus resulting in a complex structurewith a large number of compo nents.
NETL
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