Ball-Projecting Batting Tee Pneumatic Pitch Simulation
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Solution Overview
Problem
Current batting practice equipment lacks the ability to simulate realistic pitch trajectories and remote control operation for coaches, limiting the effectiveness of batting practice sessions.
Innovation Solution
A ball-projecting batting tee with a support base, motor-driven compression plate, valve, and remote control that pneumatically projects a ball upwards from a support column, allowing directional control of the ball's trajectory using a pivoting directional cover.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a traditional batting tee is used, then the structure is simple and easy to manufacture, but it cannot simulate realistic pitch trajectories or provide remote control operation
Solution Approach 1:
The device is divided into distinct functional modules: a pneumatic projection system with bladder and valve, a directional cover mechanism, a remote control unit, and a support structure. This segmentation allows each component to perform its specific function independently while maintaining overall system manageability and adaptability for different pitch simulations
Solution Approach 2:
The batting tee is designed to perform multiple functions: projecting balls vertically, directing balls to different bases through pivoting directional cover, and being controlled remotely. This multi-functionality enables a single device to simulate various pitch types and trajectories, greatly enhancing adaptability without requiring multiple separate equipment pieces
2Ease of operation
If remote control operation is added, then coach control capability is improved, but device complexity increases
Solution Approach 1:
A remote control unit serves as an intermediary between the coach and the batting tee's projection mechanism. The remote transmits control signals wirelessly to activate the pneumatic valve and directional cover, allowing the coach to operate the device from a distance without direct physical interaction, thus improving ease of operation while keeping the control system relatively simple
3Productivity
If pneumatic projection system is implemented, then ball projection capability is improved, but device complexity and manufacturing cost increase
Solution Approach 1:
The device employs a pneumatic system using an expandable bladder connected to a valve mechanism. When air is introduced into the bladder, it expands and propels the ball upward through a hollow support column. This pneumatic approach enables efficient ball projection without complex mechanical moving parts, balancing productivity improvement with reasonable manufacturing complexity
Solution Approach 2:
The system controls ball projection by changing pneumatic parameters - specifically, by regulating air pressure and flow to the bladder through the valve mechanism. This allows adjustment of projection height and timing without mechanical modifications, improving productivity while maintaining ease of manufacture through software or simple mechanical control of air pressure
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 coaches to remotely simulate pitches with adjustable trajectory, enhancing batting practice realism and efficiency by projecting balls upwards for batters to practice swings.
Implementation Method 1
a motor-driven compression plate to compress the bladder and pressurize the air within the bladder
Implementation Method 2
a valve to release the pressurized air from the bladder into a hollow column that support the ball
Data Source
AI summary
The ball-projecting batting tee comprises a support base, a support column, and a remote control. The ball-projecting batting tee may be a batting practice aid that may be placed on top of home plate and may pneumatically project a ball upwards from the top of the support column to simulate a pitch. The ball-projecting batting tee may be adapted to project the ball upwards under the control of a coach using the remote control. As non-limiting examples, the ball may be a baseball or a whiffle ball. A directional cover located at the top of the support column may pivot to direct the ball towards first base or towards third base to simulate outside and inside pitches.