Rotation Powered Vehicle Platform Mechanism
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing methods for powering skateboards and scooters are either environmentally damaging or inconvenient for riders, lacking efficient and intuitive propulsion mechanisms that allow for easy steering and long-distance travel with minimal rider effort.
Innovation Solution
A rotation-powered vehicle with a pivotally secured platform that converts rotational motion into linear motion using dual drive mechanisms, allowing riders to propel themselves by rotating the platform in two angular directions, and incorporating hydraulic or mechanical drive systems to enhance efficiency and steering.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If gas power or electric motors are used to power the skateboard, then convenience for the rider is improved, but environmental damage increases
Solution Approach 1:
The skateboard uses the rider's own body motion (rotating the platform with feet) to generate propulsion, eliminating the need for external power sources like gasoline engines or electric motors. This self-powered approach resolves the contradiction by providing convenience without environmental harm.
2Object-affected harmful factors
If human power methods like serpentine motion or kicking are used, then environmental damage is reduced, but convenience for the rider deteriorates
Solution Approach 1:
The platform is designed to rotate dynamically in response to natural foot movements, converting simple foot rotations into efficient propulsion. This dynamic design makes human-powered operation more convenient compared to static methods like serpentine motion or kicking.
3Power
If the board rotates through a very large angle to provide power, then propulsion is achieved, but steering becomes difficult and requires a handle
Solution Approach 1:
The drive mechanisms are configured asymmetrically with a first drive mechanism for rotation in one angular direction and a second drive mechanism for rotation in the opposite direction. This asymmetric configuration allows the platform to rotate through small angles in either direction to provide propulsion while maintaining natural steering control without requiring a handle.
4Device complexity
If the board only powers when rotating in one direction, then simplicity is maintained, but versatility and efficiency deteriorate
Solution Approach 1:
The system incorporates both a first drive mechanism and a second drive mechanism that enable the platform to rotate in either angular direction and generate propulsion in both cases. This multi-functional design allows the skateboard to be powered by rotations in either direction, improving versatility while maintaining reasonable system simplicity.
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 solution provides an environmentally friendly, efficient, and intuitive propulsion method that allows for comfortable long-distance travel with minimal rider effort, mimicking the natural motion of surfing and enabling easy steering by altering foot placement on the platform.
Implementation Method 1
a first drive mechanism which is configured to convert a rotational motion of the platform in the first angular direction into a transnational motion of the rotation powered board in a first linear direction
Data Source
AI summary
Device and method embodiments for a rotation powered vehicle are described, the rotation powered vehicle being capable of converting a rotational motion of a platform pivotally secured to the rotation powered vehicle in either of two angular directions into a linear motion of the rotation powered vehicle in a single linear direction for the purposes of conveyance. In some cases, the angular motion of the platform may be slight when compared to the resultant linear powered stroke of the rotation powered vehicle.