Modular Exercise Machine Motorized Resistance Segmentation
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Solution Overview
Problem
There is a need for a more efficient and versatile strength training solution that can be easily integrated into home or away-from-home environments, offering a safe and efficient method that combines muscle building, fat burning, and metabolic improvements while being adaptable to various exercise routines.
Innovation Solution
A modular exercise machine system incorporating an electric motor, cable, and firmware for motor control and workout management, which can replace traditional weight stacks and be integrated into DIY frames or OEM systems, also serving as a wall-hanging platform for multiple functions including strength training, cardiovascular exercise, gaming, and home automation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If traditional weight stacks are used for strength training, then resistance levels are provided, but the device complexity and space requirements increase
Solution Approach 1:
The exercise machine is divided into modular components including a base unit with motor and a separate resistance unit that can be attached or detached. This segmentation allows the resistance functionality to be provided without requiring a full traditional weight stack system, reducing overall device complexity while maintaining strength training capability
Solution Approach 2:
The motorized resistance unit is designed to provide multiple functions including strength training resistance, cardiovascular exercise resistance, and potential integration with gaming systems. This multi-functionality consolidates what would traditionally require multiple separate devices into a single unit, reducing device complexity while maintaining versatility
2Adaptability or versatility
If traditional weight stacks are used for strength training, then resistance levels are provided, but the area and volume requirements increase
Solution Approach 1:
By separating the resistance generation function into a compact motorized unit rather than using a full weight stack, the horizontal floor space required is significantly reduced. The modular design allows the resistance unit to be positioned vertically or in compact configurations that minimize footprint while maintaining strength training functionality
Solution Approach 2:
The resistance mechanism transitions from a horizontal weight stack configuration to a vertical or compact motorized configuration. This dimensional change allows the same resistance function to be provided in a smaller horizontal footprint, making the device suitable for home environments with limited space
3Force
If modular exercise modules are coupled to increase resistance, then the resistance levels are improved, but the device complexity increases
Solution Approach 1:
The resistance system is designed as modular units that can be coupled together. Each module contains its own motor and resistance generation capability, allowing users to start with a single module and add more modules as needed to increase resistance levels. This segmented approach allows progressive complexity increase rather than requiring a complex high-resistance system from the start
Solution Approach 2:
The modular coupling system allows dynamic adjustment of the resistance configuration. Users can add or remove modules based on their current needs, and the system automatically adapts to provide appropriate resistance levels. This dynamic configurability allows the system to maintain optimal complexity at any given time while providing the capability for increased resistance when needed
Data Source
AI summary
An exercise machine includes a fastener to attach the exercise machine to an anchor point and an exercise module. The exercise module is configured to be attached to the anchor point via the fastener. The exercise module includes a spool, a cable wrapped around the spool, and an actuator connected to the cable.