縦スピンのきいたボールを投げたい人向け
・回転軸を光の串で可視化
投球トレーニングデバイス
Featuring high-intensity focused LEDs and optical collimator lenses along the rotational axis, this Rev.3 illuminating ball projects light beams to visually confirm backspin and axis angles in low-light pitching conditions.
Fig:Autonomous Pitching Rig [Ver.3]特徴
・ボールの回転軸の真横両端にLEDと直進性の高いレンズを内蔵
Illustrating practice conditions in dim lighting, this diagram shows how projected light beams leave trails in the air to reveal proper backspins or improper tilted axes during a pitch.
(2)ホップする球(完璧な縦回転)⇒光のビームは常に真横(下図左)
(3)シュート、スライダー回転⇒ビームは斜めを向く(下図右)
Comparing perfect vertical backspins against improper tilted spin axes (slider/shoot), stable aligned light beams validate correct technique while blurred or tilted beams instantly alert the pitcher to errors.
ホップする球と言えばミルクボール
(上記は架空の製品です)
さらに別バージョン⇒No.49
<投球トレーニングデバイスシリーズ>
No.46 投球トレーニングデバイス:Autonomous Pitching Rig
No.47 投球トレーニングデバイス:Autonomous Pitching Rig [Ver.2] - Auditory
No.48 投球トレーニングデバイス:Autonomous Pitching Rig [Ver.3] - Illuminating
No.49 投球トレーニングデバイス:Autonomous Pitching Rig [Ver.4] - Autonomous
About this blog: Musou Sekkei is a technical entertainment archive featuring fictional gadget ideas and concept design drawings. All products are imaginary.