Adjustable Ice Fishing Tip-Up for Strike Sensitivity Control
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Solution Overview
Problem
Existing ice fishing tip ups face issues with inconsistent strike sensitivity, often failing to activate for smaller fish and being overly sensitive to larger bait or environmental factors, leading to false activations.
Innovation Solution
An adjustable fishing tip up device with a rotatable adjustment member that allows for adjustable resistive force, utilizing gravitational and/or magnetic mechanisms to set the desired strike sensitivity, ensuring reliable activation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If the tip up strike force is set to be sensitive to activate easily, then smaller fish can trigger the device, but false activations occur due to wind turbulence and nibbles
Solution Approach 1:
The device employs a rotatable adjustment member that allows dynamic modification of the strike force threshold during operation. This enables the fisherman to adapt the sensitivity level based on fishing conditions, target species, and environmental factors, resolving the contradiction between detecting small fish strikes and avoiding false activations from wind and nibbles.
Solution Approach 2:
The invention changes the physical parameter of strike force threshold through mechanical adjustment. By rotating the adjustment member, the user modifies the resistive force parameter that must be exceeded to activate the visual indicator, thereby controlling the balance between sensitivity and false activation resistance.
2Object-affected harmful factors
If the tip up strike force is set to be insensitive to avoid false activations, then larger game fish can be detected, but smaller fish strikes are missed
Solution Approach 1:
The rotatable adjustment member enables dynamic switching between different strike force thresholds. Fishermen can adjust the device to be more insensitive when targeting large game fish to avoid false activations, and more sensitive when targeting smaller species, thus resolving the contradiction through operational flexibility.
Solution Approach 2:
The invention allows modification of the strike force parameter to match different fishing scenarios. By changing the resistive force threshold through mechanical adjustment, the device can be optimized for either high sensitivity (small fish) or low sensitivity (large fish, wind conditions), eliminating the need to choose between detecting small fish or avoiding false activations.
3Device complexity
If conventional tip up mechanisms are used, then the device structure remains simple, but strike sensitivity adjustment capability is limited or nonexistent
Solution Approach 1:
The adjustment mechanism is segmented into discrete rotational positions, each corresponding to a specific strike force threshold. This segmentation allows for multiple sensitivity levels to be achieved through simple rotational steps, maintaining mechanical simplicity while providing versatile adjustment capability across different fishing conditions.
Solution Approach 2:
The rotatable adjustment member serves multiple functions: it adjusts strike sensitivity, provides visual feedback on adjustment position, and maintains structural integrity. This multi-functionality allows the device to handle various fishing scenarios (different fish sizes, weather conditions, bait types) without requiring multiple separate mechanisms, thus resolving the contradiction between simplicity and versatility.
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
Provides precise sensitivity adjustment, effectively distinguishing between smaller fish and larger bait, reducing false activations, and maintaining consistent strike detection.
Implementation Method 1
In one embodiment, the strike component parts include a gravitational strike adjustment that adjusts the strike sensitivity of the tip up by changing the distance from a mass to a mass pivot point
Implementation Method 2
In another embodiment, the strike component parts include a magnetic strike adjustment that adjusts the strike sensitivity of the tip up by changing the distance from a magnet to a trigger mechanism
Data Source
AI summary
An ice rigger style tip up that can quickly and easily be modified to adjust the amount of force needed by a fish striking the bait to cause activation of a visual indicator. This activation strike force is adjustable by gravitational or magnetic forces. The visual indicator may be a flag released from a horizontal position to a vertical position when the activation force is exceeded.