Pinpointer Underwater Mode Switching by Water Pressure Detection
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Solution Overview
Problem
Current pinpointer detectors require complex user interventions, such as tilting the device and pressing specific buttons, to activate the underwater mode, making them difficult to use and negatively impacting user preference.
Innovation Solution
A pinpointer detector with an automatic underwater mode switching mechanism, utilizing elastomeric material, water passage holes, and an activation button that deactivates function buttons upon sensing water pressure, eliminating the need for user adjustments.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If tilt sensor and button combination is used to activate underwater mode, then underwater functionality is enabled, but device complexity and difficulty of operation increase
Solution Approach 1:
The device automatically detects water immersion through the water passage hole and elastomeric material mechanism, and self-activates the underwater mode without requiring any user action. The system serves itself by using the physical environment (water pressure) to trigger the mode switch, eliminating the need for users to perform complex tilt sensor maneuvers or remember specific button sequences.
2Reliability
If multiple buttons are pressed simultaneously under water pressure, then device response is triggered, but all buttons are pressed at the same time causing inability to use
Solution Approach 1:
The invention extracts the water detection function from the button press mechanism. Instead of relying on buttons to detect water (which causes all buttons to be pressed simultaneously), the water passage hole and elastomeric material separately detect water immersion and trigger the mode change, removing the conflicting button-press requirement entirely.
3Adaptability or versatility
If prior adjustment or user intervention is required to switch to underwater mode, then mode switching is controlled, but user experience and preference are negatively impacted
Solution Approach 1:
The device is pre-configured with the water passage hole and elastomeric material mechanism that automatically detects water immersion. This preliminary setup eliminates the need for any user adjustment or intervention during the mode switching process. The system is prepared in advance to respond automatically to water presence, providing a seamless user experience.
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 seamless underwater operation without user intervention, enhancing user experience and preference by simplifying the transition to underwater mode, ensuring reliable performance in deep waters.
Implementation Method 1
When it is under water, device senses this condition... Pressure created by the depth of water ensures that elastomeric material (1.1) exerts pressure on the activation button (1.2)
Data Source
AI summary
The invention is related to the detectors called pinpointer characterized in that it embodies a configuration sensing that it is under water and ensuring that it switches to the underwater mode with no need to user's activity.