Aroma Cartridge Magnetic Loading and Ejection Mechanism
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing aroma displays face difficulties in efficiently and reliably exchanging aroma cartridges, particularly as the number of cartridges increases, due to cumbersome loading and unloading processes.
Innovation Solution
The aroma display incorporates a housing with cartridge loading sections and a knock mechanism, along with ferromagnetic components, allowing for easy loading and unloading of aroma cartridges using a retractable rod and magnetic forces to secure and release the cartridges.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If a slider mechanism is used to load and unload aroma cartridges, then the cartridges can be accessed and exchanged, but the process becomes troublesome and complex
Solution Approach 1:
The patent extracts the cartridge ejection function from the loading section by providing a separate ejection section with an ejection button. When the button is pressed, the cartridge is automatically ejected from the loading section, eliminating the need for complex slider mechanisms to both load and unload cartridges. This separation of functions simplifies the overall device structure while maintaining ease of operation.
Solution Approach 2:
The loading section is designed to automatically hold the cartridge in place upon insertion without requiring manual adjustment or complex locking mechanisms. The cartridge self-positions and is automatically secured by the loading section structure, reducing the need for complicated user operations and mechanical components.
2Adaptability or versatility
If multiple aroma cartridges are held in the aroma display, then scent variety increases, but the loading and unloading process becomes more troublesome
Solution Approach 1:
The patent divides the cartridge management into two separate sections: a loading section for inserting cartridges and an ejection section for removing them. This segmentation allows multiple cartridges to be stored in the loading section without increasing the complexity of individual cartridge exchange operations. Each cartridge can be independently loaded or ejected through simple, separate actions.
Solution Approach 2:
The ejection button serves as an intermediary mechanism that simplifies the cartridge removal process. Instead of requiring users to manually manipulate multiple cartridges or complex release mechanisms, a single button press activates the ejection function, making it easy to exchange cartridges even when multiple scents are available.
3Ease of operation
If cartridges are easily removable, then exchange simplicity increases, but accidental falls may occur
Solution Approach 1:
The patent implements a dynamic holding mechanism where the loading section automatically adjusts its grip on the cartridge. During normal operation, the cartridge is securely held in place. During ejection, when the ejection button is pressed, the holding force is dynamically released to allow controlled removal. This dynamic adjustment ensures both secure retention and easy exchange without accidental falls.
Solution Approach 2:
The patent replaces complex mechanical locking mechanisms with a simpler magnetic or elastic holding system. The loading section uses magnetic attraction or elastic deformation to securely hold the cartridge during normal operation, but these forces can be easily overcome by the ejection mechanism, providing both secure retention and simple removal without complicated mechanical interlocks.
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
This solution enables simple and reliable exchange of aroma cartridges, preventing accidental falls and facilitating the use of multiple cartridges without complex handling, enhancing the operational efficiency of the aroma display.
Implementation Method 1
a first ferromagnetic body provided on a side surface of the aroma cartridge... a second ferromagnetic body provided on an outer wall of the cartridge loading section... causing the second ferromagnetic body to hold the aroma cartridge by a magnetic force
Implementation Method 2
a knock mechanism... having a rod retractably inserted to the cartridge loading section... fixing the rod alternately at a first position and a second position in accordance with pressure on a tip end of the rod
Data Source
AI summary
An aroma cartridge 100 includes a columnar housing 360 consisting of upper and lower surfaces 362 and 364 parallel to and congruent with each other, and a side surface 366 formed to connect their circumferences. Housing 360 has a hollow portion in which a scent source is sealed. In the housing 360, an air feed inlet 220 communicating with the hollow portion and the outside of the housing, and a scent passage 300 are formed. The aroma cartridge 100 further includes a metal plate 240 of ferromagnetic body, fixed at least on a portion of the side surface 366. By providing a magnet on a cartridge loading section of the aroma cartridge, aroma display can be loaded/unloaded with aroma cartridge 100 easily and reliably.