Golf Alignment Sticks With Magnetic Coupling Mechanism
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Solution Overview
Problem
Existing golf alignment sticks lack design features that promote user-friendliness and functionality, particularly in securing and adjusting two sticks for proper alignment and storage, leading to instability and inconvenience during use and handling.
Innovation Solution
Integration of a magnetic coupling mechanism with freely sliding sleeves that allow secure and adjustable alignment on the ground, and a secondary non-sliding coupling mechanism for secure storage and handling, enhancing the functionality and convenience of the alignment sticks.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If two alignment sticks are placed on the ground without a coupling mechanism, then they can be easily positioned and adjusted, but they are not secured and may move during usage
Solution Approach 1:
The patent replaces complex mechanical coupling systems with a magnetic coupling mechanism. Magnets embedded in the alignment sticks create magnetic attraction forces that securely hold the sticks together during usage while allowing for easy positioning and adjustment, eliminating the need for mechanical fasteners or complex coupling structures.
Solution Approach 2:
The patent utilizes magnetic field strength as a controllable parameter to achieve the desired balance between security and adjustability. By adjusting the magnetic field intensity, the system provides strong holding force when needed for stability during usage, while allowing easy separation when repositioning is required, thus resolving the contradiction between reliability and ease of operation.
2Device complexity
If two alignment sticks are used without a coupling mechanism, then they remain separate and simple in design, but they are difficult to keep together during storage and handling
Solution Approach 1:
The patent replaces mechanical coupling devices with magnetic attraction forces to keep the alignment sticks together during storage and handling. This magnetic coupling mechanism maintains stick-together functionality while preserving design simplicity, avoiding the need for complex mechanical fasteners, straps, or additional coupling components.
Solution Approach 2:
The magnetic coupling mechanism automatically activates when the alignment sticks are brought close together, utilizing the inherent magnetic properties of the embedded magnets. This self-activating mechanism requires no manual intervention, buttons, or complex assembly steps, thereby maintaining simplicity while providing convenient stick-together functionality during storage and handling.
3Reliability
If a coupling mechanism is added to secure the sticks together, then stability during usage is improved, but the device complexity increases
Solution Approach 1:
The patent substitutes complex mechanical coupling systems with a simple magnetic coupling mechanism. Magnets embedded in the alignment sticks create secure magnetic attraction forces that stabilize the sticks during usage without requiring complex mechanical structures, fasteners, or additional coupling components, thus maintaining device simplicity while achieving reliability.
Solution Approach 2:
The patent merges the coupling mechanism directly into the alignment sticks by embedding magnets within the stick structure itself. This integration eliminates the need for separate coupling devices, fasteners, or additional components, thereby achieving stability during usage while minimizing the increase in device complexity through seamless integration of the magnetic coupling function into the existing stick design.
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 a secure, adjustable, and convenient way to align golfers' bodies and feet, while also ensuring easy storage and handling of the sticks, thereby improving the usability and functionality of the alignment sticks.
Implementation Method 1
The coupling mechanism can be based on any suitable mechanical method but the preferred method is based on magnetic coupling, achieved by integrating a magnet onto the freely sliding sleeve from one or both of the sticks. Once the magnetic coupling mechanism is engaged (simply by bringing the two sleeves together such that the magnetic force intimately couples the two sleeves together), the two freely sliding sleeves are coupled to each other yet the sticks can be easily moved relative to each other while being intimately connected to each other through the magnetic coupling.
Data Source
AI summary
A golf training apparatus comprises of a pair of golf alignment sticks equipped with a coupling mechanism based on loosely fitting sleeves that can freely slide along the length of the sticks and freely rotate around the axis of the sticks. A second coupling mechanism is included that is similar to the first but is positioned in a fixed location and made to be non-sliding in its position. The combined features produce a golf training aid that is highly functional, user-friendly and convenient to use, thereby encouraging frequent use of the product.