Adjustable Swing Aid for Stance and Ball Positioning
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Solution Overview
Problem
Traditional golf swing training methods lack precision in maintaining the correct stance width and ball position, leading to inconsistent swing posture and reduced accuracy over time.
Innovation Solution
A swing aid with adjustable components, including a support member and indicator assemblies with distance gauge symbols, allowing golfers to set and confirm optimal stance and ball positions for various clubs, improving swing technique and stability.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If traditional practice methods are used to determine stance width and ball position by feel, then the device complexity is low, but the measurement precision and consistency of swing posture deteriorate over time
Solution Approach 1:
The swing aid is divided into multiple independent indicator components (first indicator, second indicator, third indicator) that can be separately adjusted and positioned. Each indicator serves a specific function: first indicator for ball position, second indicator for stance width reference, third indicator for swing path guidance. This segmentation allows precise measurement of multiple parameters simultaneously while keeping each component relatively simple in structure.
Solution Approach 2:
The indicators are designed to be adjustable and movable rather than fixed. The first indicator can be positioned at different locations along the support member to indicate various ball positions for different clubs. The second indicator can be adjusted to set different stance widths. This dynamic adjustability enables the device to adapt to different golf clubs and player preferences while maintaining measurement precision.
2Adaptability or versatility
If fixed stance width and ball position are used for all clubs, then the ease of operation is high, but the adaptability to different clubs and player characteristics deteriorates
Solution Approach 1:
The swing aid is designed to be universally applicable to different golf clubs (woods, irons, putters) and different player types. The first indicator can indicate various ball positions suitable for different clubs. The second indicator can establish different stance widths appropriate for various club lengths and player heights. The third indicator can guide swing paths for different club types. This multi-functionality is achieved through adjustable indicator positions and angles rather than multiple dedicated devices.
Solution Approach 2:
The device allows changing of key parameters including ball position distance from address position, stance width distance between feet indicators, and indicator angles. These parameter changes enable adaptation to different clubs (e.g., ball position varies by 5-10cm between putter and driver) and different player characteristics (e.g., stance width varies by player height and club length). The adjustments are made through simple mechanical repositioning rather than complex mechanisms.
3Reliability
If no visual references are provided during practice, then the device complexity is low, but the reliability of maintaining correct posture over time deteriorates
Solution Approach 1:
The indicators are designed with high visual contrast and distinct appearance to provide clear visual references during practice. The first indicator, second indicator, and third indicator can be made with different colors or visual characteristics to distinguish their functions. The distance gauge symbols on the support member provide visual feedback for position verification. This visual enhancement improves posture consistency without requiring complex electronic or mechanical systems.
Solution Approach 2:
The swing aid is designed to be self-explanatory and self-correcting through its visual indicators. The distance gauge symbols and indicator positions provide immediate visual feedback to the player about whether their stance and ball position are correct. The third indicator showing swing path gives continuous visual guidance during the swing motion. This self-service capability reduces the need for instructor intervention and maintains posture consistency over extended practice sessions.
Data Source
AI summary
A swing aid is provided, comprising: a support member, having an elongated shape with a first end and a second end; a first assembly, comprising a first shell and a second shell, the first shell and the second shell being pivotally connected to the first end, the first shell and the second shell being rotatable around the first end to adjust included angles with respect to the support member, respectively; a second assembly, comprising a first indicator and a second indicator, and the first indicator and the second indicator being pivotally connected to the second end, the first indicator and the second indicator being rotatable around the second end to adjust the included angles with respect to the support member, respectively.