Sliding Cover Switch Integration for Compact Aerosol Generators
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Solution Overview
Problem
Aerosol generating devices face challenges in miniaturization due to the need for a control switch on the main body, which occupies space and complicates the operation process.
Innovation Solution
Integrating the control switch into a movable assembly that can slide between positions, allowing the control switch to generate trigger signals without occupying space on the main body, and using an electrical connector to transmit these signals to the controller.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If a control switch is arranged on the main body of the aerosol generating device, then the device can be controlled to operate, but the device size increases and miniaturization is hindered
Solution Approach 1:
The control switch is merged with the movable assembly (cover body) that already exists for covering the hole. The control switch and the cover body form an integrated structure, allowing the cover body to serve dual functions: covering the hole and acting as the control switch. This merging eliminates the need for a separate control switch on the main body, thereby reducing device volume while maintaining control functionality.
Solution Approach 2:
The movable assembly (cover body) is given multiple functions: it serves as both the cover for the hole and the control switch. By making the movable assembly universal, the patent eliminates the need for separate components, reducing the overall device size while maintaining both covering and control functions.
2Ease of operation
If a separate control switch is added to the main body, then control functionality is achieved, but the device structure becomes more complex
Solution Approach 1:
The control switch is combined with the movable assembly into a single integrated component. This merging reduces the number of separate parts and simplifies the overall structure, eliminating the complexity that would arise from adding a separate control switch to the main body.
Solution Approach 2:
The movable assembly is designed to perform multiple functions (covering the hole and serving as the control switch), which simplifies the device structure by reducing the number of components needed while maintaining full control functionality.
Data Source
AI summary
An aerosol generating device includes a main body, a movable assembly, and a controller. The main body is provided with a cavity and a hole. The cavity is communicated with the outside through the hole, and the cavity is configured to accommodate an aerosol generating substrate. The movable assembly is mounted on the main body and is switchable between a first position and a second position.