Replaceable Bubble Blowing Turntable Mechanism
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Solution Overview
Problem
Existing bubble blowing devices have non-detachable bubble blowing members, resulting in consistent and unchangeable bubble sizes, which limits their practicality.
Innovation Solution
A bubble blowing device with a replaceable bubble blowing turntable, featuring a detachably fixed gear ring and bubble blowing turntable, allowing for easy replacement of different turntables to adjust bubble sizes and densities.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If the bubble blowing member is designed as a non-detachable structure, then the device structure is simple, but the bubble size cannot be changed and practicality is poor
Solution Approach 1:
The bubble blowing member is divided into two detachable parts: a gear ring and a bubble blowing turntable. The turntable can be removed and replaced from the gear ring, allowing different turntables with different bubble blowing hole configurations to be used. This segmentation enables bubble size adjustment while maintaining relatively simple device structure.
Solution Approach 2:
The gear ring is designed as a universal base that can accommodate multiple different bubble blowing turntables. Each turntable serves a specific function for different bubble sizes, but they all share the same mounting interface on the gear ring, making the overall structure multi-functional yet standardized.
2Adaptability or versatility
If the bubble blowing turntable is detachably fixed, then the practicality is improved, but the connection structure becomes more complex
Solution Approach 1:
The magnetic connection mechanism replaces traditional mechanical fastening methods such as screws, clips, or snap-fit structures. The first magnetic member on the gear ring and second magnetic member on the turntable provide automatic attraction and positioning, eliminating the need for complex mechanical assembly and disassembly mechanisms.
Solution Approach 2:
The magnetic connection system provides self-aligning and self-latching functionality. When the turntable is brought near the gear ring, the magnetic attraction automatically guides and secures it in place without requiring manual alignment or additional fastening operations. The user simply needs to bring the parts close together for the magnetic force to complete the connection.
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
Enables convenient replacement of bubble blowing turntables, allowing for adjustable bubble sizes and densities, thereby enhancing the practicality of the device.
Implementation Method 1
the second magnetic member is magnetically connected to the first magnetic member
Data Source
AI summary
A bubble blowing device with a replaceable bubble blowing turntable is provided, which includes a shell, a motor and an air guide member fixed in the shell, an impeller and a gear group driven by the motor to rotate, a bubble blowing member driven by the gear group to rotate. The bubble blowing member includes a gear ring and the bubble blowing turntable, the gear ring is engaged with gear group, the bubble blowing turntable is detachably fixed in the gear ring, a handheld portion is further provided on the bubble blowing turntable. The handheld portion is exposed on the bubble blowing turntable and is arranged in a direction perpendicular to a direction of the bubble blowing turntable. The bubble blowing device provided by the present disclosure has a function of convenient replacement of the bubble blowing turntable.