Cantilevered Button for E-Cigarette Control Interface
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
E-cigarettes face challenges in providing a robust, reliable, and intuitive control interface that allows bi-directional operation for user input and feedback, such as activating the device and indicating battery charge levels.
Innovation Solution
The design incorporates a cantilever button that can be operated by deflecting a resilient cantilever to activate the e-cigarette's button and includes a user interface with LED lights for visual feedback, allowing for efficient and straightforward operation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a traditional button mechanism is used for control interface, then the device structure is simple, but the reliability and robustness of the control interface deteriorates
Solution Approach 1:
The patent applies the dynamics principle by implementing a resilient cantilever button mechanism that can deflect and return to its original position. The cantilever is configured to deflect from a rest position when force is applied to operate the button, and automatically return to the rest position when the force is removed. This dynamic mechanical structure enhances control interface reliability while maintaining relatively simple device construction.
2Adaptability or versatility
If a control interface is designed for bi-directional operation, then the user interaction capability is improved, but the interface complexity and difficulty of operation increases
Solution Approach 1:
The patent applies the universality principle by designing a single control interface (the cantilever button) that performs multiple functions. The same button mechanism is used for both user input operations (activating the device, changing settings) and for receiving feedback from the device (indicating battery charge levels, operational status). This multi-functional design enables bi-directional communication between user and device while maintaining ease of operation through a familiar, intuitive button interface.
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 cantilever button provides a robust and reliable control interface that is easy to use, while the LED lights offer clear status updates, enhancing user interaction and device usability.
Implementation Method 1
The cantilever may be configured to have a rest position, and may be resiliently deflected by a force from the rest position to operate the button. The cantilever may be further configured to return to the rest position when the force is removed.
Data Source
AI summary
An electronic vapor provision device including a cantilever and a button which is configured to be operated by the cantilever.