JPS627869B2 - - Google Patents
Info
- Publication number
- JPS627869B2 JPS627869B2 JP11340282A JP11340282A JPS627869B2 JP S627869 B2 JPS627869 B2 JP S627869B2 JP 11340282 A JP11340282 A JP 11340282A JP 11340282 A JP11340282 A JP 11340282A JP S627869 B2 JPS627869 B2 JP S627869B2
- Authority
- JP
- Japan
- Prior art keywords
- pitching
- practice
- screen
- receiving position
- image
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 238000000034 method Methods 0.000 claims description 10
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 2
- 239000011295 pitch Substances 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000001846 repelling effect Effects 0.000 description 1
Landscapes
- Length Measuring Devices By Optical Means (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Description
【発明の詳細な説明】
この発明は、野球・ソフトボールの投球練習装
置における投球目標と受球位置との相互関係を提
示する方法に関するもので、その目的は単身で手
軽に投球練習ができ、技術の向上程度を確認もで
きる投球練習装置を新規に提供することにある。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method for presenting the mutual relationship between a pitching target and a ball receiving position in a baseball/softball pitching practice device. An object of the present invention is to provide a new pitching practice device that can also check the degree of improvement in technique.
従来より打撃練習には例えばピツチングマシン
によつて単身で練習を反復することができたが、
投球練習には捕手を必要とし、捕手のリードなり
アドバイス等の協力を得なければ成果の挙がる練
習が不如意であり、また技術の向上を確かめるこ
とができない不都合があつた。そこで、単身で投
球練習が可能な機械装置の開発が望まれていた。 Traditionally, for batting practice, it was possible to practice repeatedly by oneself using a pitching machine, for example, but
Pitching practice required a catcher, and without the catcher's guidance and advice, the practice would have been fruitless, and there was also the inconvenience of not being able to confirm improvements in technique. Therefore, there was a desire to develop a mechanical device that would allow players to practice pitching by themselves.
そこで、この発明はかかる要望に応えるため、
単身で実戦に近似した投球練習に有益で、他面、
ゲーム的な用途にも供することができる投球練習
装置における投球目標と受球位置との相互関係を
提示する方法を開発したもので、その一実施例を
図面について説明する。 Therefore, in order to meet such demands, this invention
It is useful for solo pitching practice similar to actual combat, and on the other hand,
A method has been developed for presenting the interrelationship between a pitching target and a ball receiving position in a pitching practice device that can also be used for games, and one embodiment of the method will be described with reference to the drawings.
すなわち、箱体１を形成し、その前面のセンサ
ー枠２に、両端に弾性体３を設けた半透明の帯状
体４を複数枚縦方向に張設してスクリーン５を形
成し、箱体１の後方位置に映像装置６を配設す
る。 That is, a box 1 is formed, and a screen 5 is formed by vertically stretching a plurality of translucent strips 4 having elastic bodies 3 at both ends on a sensor frame 2 on the front side of the box 1. A video device 6 is disposed at a rear position.
センサー枠２の上面と一側面に赤外線投光器群
７，８を設け、これに相対するセンサー枠の下面
と側面に光電変換素子群９，１０を設けて両者を
一対としたマトリツクス状のセンサーを形成す
る。 An infrared projector group 7, 8 is provided on the top surface and one side of the sensor frame 2, and a photoelectric conversion element group 9, 10 is provided on the bottom and side surface of the sensor frame opposite to this, forming a matrix-like sensor in which both are paired. do.
該センサーによつて検出された情報は、モデム
を介してマイクロコンピユーターに入力し、該マ
イクロコンピユーターに予め記憶させた投球目標
位置ａと、スクリーン５上に投球された受球位置
ｂとの相互関係を投映又は音声によつて提示する
ようにしたことを特徴とする投球練習装置におけ
る投球目標と受球位置との相互関係を提示する方
法であり、映像装置６によつて、スクリーン５上
に投映される映像は、等身大の打者像、審判像、
および捕手像であり、捕手像のミツト位置を投球
目標位置ａとするものである。 The information detected by the sensor is input to the microcomputer via the modem, and the correlation between the pitching target position a stored in advance in the microcomputer and the receiving position b of the pitched ball on the screen 5 is determined. This is a method for presenting the mutual relationship between a pitching target and a ball receiving position in a pitching practice device, characterized in that the pitching target and ball receiving position are presented by projection or audio. The footage will include life-sized statues of batters, referees,
and a catcher image, and the pitching target position a is the pitching target position of the catcher image.
なお、スクリーン５は、ボールの反発可能な平
面板でも良いが、実施例では投球されたボールが
通過する複数の帯状体４を用いたので、各帯状体
４間を通過したボールを受止める透明体からなる
緩衝板１１を映像装置６の前面に装置した。 The screen 5 may be a flat plate capable of repelling the ball, but in the embodiment, since a plurality of strips 4 through which the pitched ball passes, a transparent plate that catches the ball passing between the strips 4 is used as the screen 5. A buffer plate 11 made of a body was installed in front of the imaging device 6.
この発明は、上記のような構成であり、そのダ
イヤグラムの一例は第３図に示す通りである。 The present invention has the above-mentioned configuration, and an example of the diagram is shown in FIG. 3.
この実施例の実用には、投手がスクリーン５と
相対し、所定の間隔をおいて位置し、映像装置６
によつてスクリーン５に投映された捕手像のミツ
ト、すなわち投球目標位置ａに向つてボールを投
げると、ボールはスクリーン５を通過して緩衝板
１１で受止められる。投げたボールの受球位置ｂ
は、センサー枠２に設けた赤外線投光器群７，８
と、光電変換素子群９，１０によつて一対とされ
たマトリツクス状のセンサーによつて検出され
る。 In practical use of this embodiment, the pitcher is positioned facing the screen 5 at a predetermined distance, and the video device 6
When the ball is thrown toward the end of the catcher's image projected on the screen 5, that is, the pitching target position a, the ball passes through the screen 5 and is caught by the buffer plate 11. Receiving position b of the thrown ball
is an infrared projector group 7, 8 installed in the sensor frame 2.
is detected by a pair of matrix-like sensors formed by photoelectric conversion element groups 9 and 10.
そして検出された受球位置ｂは、モデムを介し
てマイクロコンピユーターに入力され、投球目標
位置ａと受球位置ｂとの相互関係を算出して、こ
れをスクリーン５面に投映するか又は合成された
音声等によつて投手に提示するものである。投球
目標位置ａは予めマイクロコンピユーターに記憶
させた種々の構図を順次映像装置６によつて投映
されるものであり、例えばストライクゾーンの上
下左右位置に投球目標位置ａを設定しておくこと
により投球のコントロール練習が行えるものであ
る。 The detected ball receiving position b is input to a microcomputer via the modem, and the mutual relationship between the pitching target position a and the ball receiving position b is calculated, and this is projected on five screens or combined. This information is presented to the pitcher by voice, etc. The pitching target position a is one in which various compositions stored in advance in a microcomputer are sequentially projected by the video device 6. For example, by setting the pitching target position a at the top, bottom, left and right positions of the strike zone, it is possible to This allows you to practice controlling.
また、上記映像には打者像、審判像が捕手像と
同時に投映できるので実戦に近似した状態で練習
が行える。 Furthermore, since the image of the batter and the umpire can be projected at the same time as the image of the catcher, practice can be performed in a state similar to that of an actual game.
さらに、左打者、右打者又はくせのある特定の
打者をマイクロコンピユーターに記憶させ、状況
を想定して映像を変え、その打者に対応する投球
練習を反復し、効果的な投球技術の習得ができる
特徴を有する。 Furthermore, by storing left-handed batters, right-handed batters, or specific batters with habits in the microcomputer, changing the image based on the situation, and repeating pitching practice corresponding to that batter, it is possible to acquire effective pitching techniques. Has characteristics.
なお、前記センサーは光電変換素子によつて投
球目標位置ａと受球位置ｂを検出して、その相互
関係を提示するものであるから、投球目標位置ａ
に対して正確に投球された回数と誤差を生じた回
数を集計して記憶せしめ、その正確度も提示でき
るようにすると、投手のコントロールの良否を数
値的に提示することができるから、一種の投球ゲ
ームとして利用することができる。 Note that since the sensor detects the pitching target position a and the ball receiving position b using a photoelectric conversion element and presents the mutual relationship between them, the pitching target position a
By tallying and storing the number of accurate pitches and the number of pitches that resulted in an error, and being able to present the accuracy, it would be possible to numerically show the quality of a pitcher's control. It can be used as a pitching game.
かくて、この発明は捕手を要せず単身で手軽に
投球練習ができ、かつ、練習成果、技術の向上程
度が確認できる投球練習装置における投球目標と
受球位置との相互関係を提示する方法である。 Thus, the present invention provides a method for presenting the interrelationship between a pitching target and a receiving position in a pitching practice device that allows one to practice pitching easily without the need for a catcher, and also allows the user to check the results of the practice and the level of improvement in technique. It is.
この発明の一実施例を示すもので、第１図は側
面図、第２図は正面図、第３図はダイヤグラム
図、第４図は使用状態の説明図である。
１……箱体、２……センサー枠、３……弾性
体、４……帯状体、５……スクリーン、６……映
像装置、７，８……赤外線投光器群、９，１０…
…光電変換素子群、１１……緩衝板、ａ……投球
目標位置、ｂ……受球位置。
FIG. 1 is a side view, FIG. 2 is a front view, FIG. 3 is a diagram, and FIG. 4 is an explanatory view of the device in use. DESCRIPTION OF SYMBOLS 1... Box body, 2... Sensor frame, 3... Elastic body, 4... Band-shaped body, 5... Screen, 6... Image device, 7, 8... Infrared projector group, 9, 10...
...Photoelectric conversion element group, 11...Buffer plate, a...Pitching target position, b...Ball receiving position.
Claims (1)
像を投映し、映像上の目標位置に投球してスクリ
ーンを通過したボールの受球位置を赤外線投光器
群と光電変換素子群のセンサーで検出し、マイク
ロコンピユーターに予め記憶させた目標位置との
相互関係を提示することを特徴とする投球練習装
置における投球目標と受球位置との相互関係を提
示する方法。1. An image of the catcher, etc. is projected onto a screen by a video device, and the receiving position of a ball that has been pitched to a target position on the image and passes through the screen is detected by a sensor in an infrared projector group and a photoelectric conversion element group, A method for presenting a correlation between a pitching target and a receiving position in a pitching practice device, characterized by presenting a correlation with a target position stored in advance in a microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11340282A JPS596078A (en) | 1982-06-30 | 1982-06-30 | Method for presenting correlation between pitching target and ball receiving position in pitching practice device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11340282A JPS596078A (en) | 1982-06-30 | 1982-06-30 | Method for presenting correlation between pitching target and ball receiving position in pitching practice device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS596078A JPS596078A (en) | 1984-01-13 |
| JPS627869B2 true JPS627869B2 (en) | 1987-02-19 |
Family
ID=14611380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11340282A Granted JPS596078A (en) | 1982-06-30 | 1982-06-30 | Method for presenting correlation between pitching target and ball receiving position in pitching practice device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS596078A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02100469U (en) * | 1989-01-31 | 1990-08-09 |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4591889A (en) * | 1984-09-14 | 1986-05-27 | At&T Bell Laboratories | Superlattice geometry and devices |
| JPS6160977U (en) * | 1984-09-25 | 1986-04-24 | ||
| US4657250A (en) * | 1985-03-25 | 1987-04-14 | Newland Paul H | Baseball pitching practice apparatus |
| JPH06304275A (en) * | 1993-04-26 | 1994-11-01 | Yoshimi Tamura | Ball control evaluation/display device having target for ball game |
| JP3934658B2 (en) * | 2005-07-28 | 2007-06-20 | 株式会社コナミデジタルエンタテインメント | Position detection system |
| KR101711041B1 (en) * | 2016-11-08 | 2017-03-14 | 주식회사 리얼야구존 | Method for playing a screen baseball using a pitching mode |
| JP7176746B2 (en) * | 2019-05-29 | 2022-11-22 | ラムテクノロジーズ合同会社 | Welding point monitoring device |
-
1982
- 1982-06-30 JP JP11340282A patent/JPS596078A/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02100469U (en) * | 1989-01-31 | 1990-08-09 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS596078A (en) | 1984-01-13 |
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