Versatile Rowing Exercise Assembly with Adjustable Airflow Resistance
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Solution Overview
Problem
Conventional rowing machines lack versatility in replicating real-life rowing motions and do not allow users to easily switch between different rowing routines, nor do they provide adjustable resistance to accommodate varying user strengths and sizes, and they fail to translate rowing motions into digital displays for video games or virtual reality applications.
Innovation Solution
An exercise assembly that allows users to replicate kayaking or rowing motions by pulling a paddle handle connected to a pulley system with adjustable resistance, which translates the motion into corresponding digital displays, enabling various rowing routines and accommodating different user strengths through adjustable airflow resistance and a motion sensor for tracking and display integration.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If conventional rowing machines are used, then basic rowing exercise is provided, but versatility in replicating real-life rowing motions is limited
Solution Approach 1:
The exercise assembly is designed to perform multiple rowing routines (kayaking, canoeing, rowing boat motions) through a single device configuration. The handle can be positioned in multiple locations and the resistance mechanism can be adjusted to simulate different watercraft propulsion motions, allowing one device to serve multiple exercise purposes.
Solution Approach 2:
The exercise assembly incorporates adjustable components that allow dynamic reconfiguration between different rowing routines. The handle position can be changed, resistance levels can be adjusted, and the device can adapt to different user preferences and fitness goals, transforming a static device into a dynamically versatile exercise system.
2Adaptability or versatility
If conventional rowing machines are used, then fixed resistance is provided, but adjustable resistance to accommodate varying user strengths is not available
Solution Approach 1:
The exercise assembly incorporates a resistance mechanism with adjustable parameters that allow users to modify resistance levels according to their strength and fitness level. This enables the same device to accommodate users of varying abilities without requiring multiple fixed-resistance machines.
3Adaptability or versatility
If conventional rowing machines are used, then basic exercise tracking is provided, but translation of rowing motions into digital displays for video games or virtual reality is not available
Solution Approach 1:
The exercise assembly replaces traditional mechanical exercise tracking with electronic sensors and digital display integration. Motion sensors detect handle movement and translate it into digital signals that can be displayed on screens or integrated with video games and virtual reality systems, modernizing the exercise experience.
4Ease of operation
If conventional rowing machines are used, then limited rowing routines are available, but easy switching between different rowing routines is not possible
Solution Approach 1:
The exercise assembly incorporates easily adjustable components that allow users to switch between different rowing routines without complex reconfiguration. The handle position can be changed and resistance levels adjusted through simple mechanisms, making it easy to transition between kayaking, canoeing, and rowing boat motions.
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 exercise assembly provides a versatile platform for users to perform diverse rowing routines that closely mimic real-life kayaking or rowing motions, with adjustable resistance and digital tracking, enhancing user experience and fitness analysis in video games and virtual reality environments.
Implementation Method 1
Rotating fan blades push against atmospheric pressure of the air within the interior of the air chamber and thereby providing resistance to the users' motion
Implementation Method 2
a coiled tension spring integrated into the pulley system rotates the pulley in the opposite direction and retracts the strap to wind back around the pulley
Data Source
AI summary
An exercise assembly structured to perform different rowing routines characterized different rowing motions. A resistance device is movable within a chamber and is cooperatively structured therewith to resist such movement. A drive assembly includes two drive sections each independently connected in driving relation to said resistance device. A connector structure includes two connector members each attached to a handle and connected in driving relation to a different one of said drive sections. The handle is selectively movable through the plurality of different rowing motions, at least one of which results in the two drive sections concurrently driving the resistance member and being concurrently driven by the two connector members. At least one other rowing motion of the handle is defined by each drive section alternately driving the resistance member and being alternately driven by interconnected ones of said connector members.