Robot maintenance station and robot cleaning system
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Solution Overview
Problem
Existing sweeping robots require manual emptying of their dust boxes once filled, leading to a poor user experience due to limited garbage capacity and increased space usage, which affects the mounting space for other components.
Innovation Solution
A robot maintenance station with a dock base and maintenance station body equipped with a suction unit, garbage receptacle, and suction tube, allowing for automatic emptying of the dust box and a detachable garbage receptacle for easy handling and maintenance.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Volume of moving object
If the dust box is arranged at the rear portion of the sweeping robot, then the space occupied by the dust box is reduced, but the garbage capacity in a single use is relatively small
Solution Approach 1:
The patent transitions from horizontal arrangement (rear portion) to vertical arrangement (middle groove extending in vertical direction), utilizing the vertical dimension to increase garbage capacity without significantly increasing the horizontal footprint of the robot.
Solution Approach 2:
The dust box is arranged within the middle groove of the robot body, nesting the dust box structure into the robot's existing body structure rather than adding it as a separate external component, thereby optimizing space utilization.
2Quantity of substance
If the dust box is arranged at the middle portion of the sweeping robot, then the garbage capacity is increased, but the space occupied by the dust box is relatively large
Solution Approach 1:
The dust box extends in the vertical direction rather than horizontally, allowing increased garbage capacity while maintaining a compact horizontal profile that preserves mounting space for other components.
3Device complexity
If the dust box is designed with fixed installation, then the structure is simplified, but the user experience deteriorates due to manual emptying requirement
Solution Approach 1:
The maintenance station automatically empties the dust box using a suction unit that draws garbage from the robot's dust box into the station's garbage receptacle, eliminating the need for manual emptying and improving user experience.
Solution Approach 2:
The maintenance station acts as an intermediary system between the robot and the user, handling the unpleasant task of garbage disposal automatically through suction, thereby mediating the interaction and improving user experience.
4Stability of the object's composition
If the garbage receptacle is fixed in the maintenance station body, then the structure is stable, but the maintenance operation becomes complex
Solution Approach 1:
The garbage receptacle is designed as a detachable component that can be separated from the maintenance station body, allowing easy removal for emptying and cleaning while maintaining structural stability during operation through proper docking mechanisms.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The solution reduces user burden by enabling automatic dust box emptying and simplifies maintenance through a detachable garbage receptacle, improving user experience and operational convenience.
Implementation Method 1
a suction unit, wherein the suction unit is configured to provide suction power for sucking garbage
Data Source
AI summary
A robot maintenance station and a robot cleaning system. The robot maintenance station includes a dock base and a maintenance station body, the maintenance station body is configured on the dock base and provided with a suction unit, the suction unit is configured to provide suction power for sucking garbage. The maintenance station body is provided with a garbage receptacle and a suction tube, the suction tube is in flow communication with the suction unit and is configured to guide the garbage into the garbage receptacle, and the garbage receptacle is detachably mounted at a side wall of the maintenance station body. The embodiments realize automatic emptying of the dust box of the cleaning robot, thereby reducing user burden and improving user experience.