Powered Buoyant Board Handlebar Assembly for Easier Hydrofoil Control
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Solution Overview
Problem
Buoyant boards equipped with propulsion units and hydrofoils require a higher skill level for operation, posing a steep learning curve for inexperienced users.
Innovation Solution
A buoyant board with a handlebar assembly that is pivotable and adjustable in length, featuring a telescoping subassembly and a latching system, allowing for various riding positions to accommodate different skill levels and user preferences.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If a propulsion unit and hydrofoil are added to a buoyant board, then the board provides thrust and lift to reduce user effort, but the operation difficulty increases and requires a greater skill level from the user
Solution Approach 1:
The handlebar assembly is made dynamically adjustable with multiple degrees of freedom - it can be pivoted between raised and lowered positions, extended to different lengths via telescoping poles, and rotated about a vertical axis. This dynamic configurability allows the device to adapt to different user skill levels and preferences, resolving the contradiction between providing propulsion assistance and maintaining ease of operation.
2Adaptability or versatility
If a fixed handlebar assembly is used on a powered buoyant board, then the structure is simple, but it cannot accommodate different skill levels and user preferences
Solution Approach 1:
The handlebar assembly is segmented into multiple independent adjustable components: a base portion pivotably connected to the board, a telescoping subassembly with extendable poles, and a handlebar portion that can rotate about a vertical axis. Each segment can be independently adjusted, providing versatile adaptability while keeping individual components relatively simple in structure.
Solution Approach 2:
The handlebar assembly incorporates multiple dynamic adjustment mechanisms including pivotal connections allowing raised/lowered positions, telescoping poles for length adjustment, and rotational freedom about a vertical axis. These dynamic features enable the handlebar to adapt to different user needs without requiring a completely complex fixed structure.
Data Source
AI summary
A buoyant board has: a board body; a propulsion system connected to the board body and including a propulsion unit for providing thrust to the buoyant board; and a handlebar assembly pivotably connected to the board body, the handlebar assembly being pivotable between a lowered position and a raised position. The handlebar assembly includes: a central handle configured to be grasped by a rider of the buoyant board, the central handle defining a distal end portion of the handlebar assembly.