Pocket Billiards Aiming Strip for Between-Marker Shot Alignment
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Solution Overview
Problem
Existing pocket billiards tables provide imprecise aiming guidance when shots do not align directly with interval markings, leading to poorly aimed shots.
Innovation Solution
An aiming device comprising a strip with markings that can be removably placed between interval markers on the rails, allowing precise alignment for shots between markings.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If interval markings are provided on rails, then players can determine paths when aligned directly with markings, but precision is lost when paths lie between markings
Solution Approach 1:
The device divides the space between interval markings into smaller segments by introducing a movable strip with multiple sub-markings. This segmentation allows players to measure and aim at positions between the original interval markings, thereby improving measurement precision without requiring a complete redesign of the table markings.
Solution Approach 2:
The movable strip acts as an intermediary tool between the player and the table markings. It provides additional reference markings that can be positioned anywhere along the rail, serving as a mediator to achieve precise aiming for paths that lie between the fixed interval markings on the table.
2Adaptability or versatility
If fixed interval markings are used on table rails, then aiming is simplified for direct alignments, but adaptability is reduced for shots between markings
Solution Approach 1:
The device transforms the static interval markings on the table into a dynamic system by introducing a movable strip that can be repositioned along the rails. This dynamic element allows the marking system to adapt to different shot requirements, providing versatility for various aiming scenarios while maintaining ease of use through simple placement and removal.
Solution Approach 2:
The movable strip serves multiple functions: it can be placed on any rail, positioned at various locations between interval markings, and used for different shot types (bank shots, kick shots, etc.). This multi-functionality increases aiming adaptability across different tables and shot scenarios without complicating the basic operation.
3Manufacturing precision
If precise aiming between markings is enabled, then shot accuracy improves, but device complexity increases
Solution Approach 1:
The device uses simple, inexpensive materials for the strip and markings, prioritizing functionality over durability. The strip can be easily replaced or repositioned if needed, accepting a degree of temporary use in exchange for maintaining simplicity and avoiding complex manufacturing requirements.
Solution Approach 2:
The device achieves precision by changing the positional parameter of the markings rather than through complex manufacturing. The strip can be placed at different positions between interval markings, allowing precise aiming for various shot paths without requiring complex manufacturing processes for the markings themselves.
Data Source
AI summary
An aiming device for pocket billiards comprises a strip. The strip has a length equal to a distance between a pair of interval markers of a plurality of interval markers on a plurality of rails of a pocket billiards table. There are a plurality of markings along a longitudinal direction of the strip. The strip is removably placeable on any of the rails between any of the pairs of interval markers.