Stackable Billiard Training Device for Cue Ball Height Control
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Solution Overview
Problem
Current training devices for billiards and pool fail to effectively teach players how to apply 'English' spin to the cue ball, leading to miscues and difficulty in mastering shots like Draw, Stop, Stun, and Follow, as they lack practical guidance on hitting the cue ball at the correct height and angle.
Innovation Solution
A set of stackable layers that provide precise height adjustments and a guide for the cue stick, allowing players to practice and perform these shots by stacking layers to achieve specific heights and using a concave groove to direct the cue, with magnets and securing knobs for secure alignment, and a slider to maintain the cue ball's position.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If players attempt to perform English shots without proper training guidance, then shot variety increases, but miscue rate increases and shot accuracy decreases
Solution Approach 1:
The training device segments the complex task of learning English shots into discrete, manageable height levels. By dividing the cue ball surface into specific height zones (e.g., 1/4 inch, 1/2 inch, 3/4 inch above the table surface), players can systematically practice each shot type at the appropriate height without overwhelming complexity, thereby improving both versatility and accuracy.
Solution Approach 2:
The device establishes preliminary height references before the player executes the shot. The stackable layers pre-position the cue stick at the correct height above the table surface, allowing players to perform the shooting action without having to calculate or estimate the proper cue angle, thus reducing miscues and improving reliability.
2Ease of operation
If players use conventional training methods without height guidance, then learning freedom is maintained, but learning efficiency decreases and miscues increase
Solution Approach 1:
The training device is self-adjusting and self-explanatory. The stackable layers automatically indicate the correct cue height without requiring external instruction or complex setup. Players simply stack the layers to the desired height and practice, making the device easy to operate while significantly improving learning efficiency through immediate visual feedback.
3Adaptability or versatility
If players practice English shots without precise height control, then practice flexibility is maintained, but shot consistency decreases
Solution Approach 1:
The training device dynamically adapts to different practice needs through stackable layers that can be configured in various heights. Players can adjust the number of layers stacked to match the specific English shot being practiced, maintaining practice flexibility while ensuring each shot type is executed at the precise height required for consistency.
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
Enables players to consistently hit the cue ball at the correct height and angle, reducing miscues and improving shot accuracy by providing a controlled and reliable guide for mastering English shots, enhancing performance and learning efficiency.
Implementation Method 1
The device body having at least two magnets and at least two securing knobs
Data Source
AI summary
This invention relates to a device for playing billiards or pool. The device allows having control over the cue ball after impacting the target ball what is generally called English. The invention presents different stackable layers that enable the player to perform the following billiard shots: a) two Draw Shots, b) one Stop Shot, c) one Stun Shot and d) two Follow Shots. The stackable layers connect to each other by magnets and securing knobs, and the device contains in the bottom layer a sliding panel to always place the cue ball in the center of the concave groove of the device. In addition, the device has a multiple rail spins labeled at its top layer guiding the player shooting the cue ball in different directions. In another embodiment the device contains a sole piece including a sliding panel to place the cue ball in the center of the concave groove of the device and multiple rail spins labeled at its top.