Fielding Aid Accessory for Arm Positioning Accuracy

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Solution Overview

Problem

Current fielding aids for sports like baseball and softball lack effectiveness in improving players' arm and hand positioning, leading to frequent fielding errors and reduced team performance.

Innovation Solution

A multi-operative fielding aid accessory featuring a rectangular arcuate panel with anchored straps and a retaining element, designed to be securely attached to a player's forearm and fielding glove, ensuring optimal arm and hand positioning.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If traditional fielding training methods (observation, repetition, coaching) are used, then players can learn proper fielding technique, but it requires expensive and impractical continuous coaching and repeated practice

Engineering Contradiction:
Improvefielding technique accuracyVSAvoidtraining time
Core Design Contradiction:
ReliabilityVSLoss of time

Solution Approach 1:

The fielding aid accessory enables players to self-correct their arm positioning through tactile feedback from the panel and straps, eliminating the need for continuous coach intervention and repeated practice sessions

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The rectangular arcuate panel acts as an intermediary device between the player and proper fielding technique, providing physical guidance and feedback that replaces the need for human coaching

Inventive Principle:
Principle #24Intermediary (Mediator)

2Reliability

If players practice repeatedly to develop proper arm positioning, then they can improve fielding skill, but it involves extensive individual practice time and resources

Engineering Contradiction:
Improvearm positioning accuracyVSAvoidpractice duration
Core Design Contradiction:
ReliabilityVSLoss of time

Solution Approach 1:

The fielding aid accessory pre-establishes the correct arm positioning geometry through its rectangular arcuate panel structure, allowing players to immediately adopt proper form without extensive practice to discover it

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The device provides continuous tactile feedback that enables players to self-monitor and self-correct their positioning in real-time during practice, reducing the need for external coaching and repeated trial-and-error

Inventive Principle:
Principle #25Self-service

3Reliability

If coaches provide continuous observation and correction, then players can maintain proper technique, but it is expensive and impractical

Engineering Contradiction:
Improvetechnique consistencyVSAvoidcoaching resource requirement
Core Design Contradiction:
ReliabilityVSEase of manufacture

Solution Approach 1:

The fielding aid accessory transforms the coaching function into a self-service system where the device itself provides continuous observation and correction through its physical constraints and feedback mechanisms

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The rectangular arcuate panel serves as an intermediary that replaces the coach's observational and corrective functions by providing physical guidance and tactile feedback that automatically enforces proper technique

Inventive Principle:
Principle #24Intermediary (Mediator)

Data Source

PatentUS12239895B2Multi-operative fielding aid accessory
Publication Date: 2025.03.04 LIBKE JERAHMIE
  • US12239895B2 patent drawing
  • US12239895B2 patent drawing
  • US12239895B2 patent drawing

AI summary

A method includes anchoring a loop strap and a hook strap at a first surface of a rectangular arcuate panel proximate a first end of the first surface, providing a retaining element anchored to the rectangular arcuate panel, with the retaining element forming a loop, and providing an extension strap anchored to the rectangular arcuate panel proximate the retaining element to form a fielding aid accessory. The method also includes wrappably attaching the anchored first hook strap with the anchored first loop strap around a forearm of an athlete and securely positioning fingers of a hand thereof by way of the loop of the retaining element such that the forearm contacts a second surface of the rectangular arcuate panel. The fielding aid accessory is configured to be used by the athlete in two modes of operation based on a configuration of coupling of the extension strap.