KR20040051110A - Intelligent Table Tennis Trainer - Google Patents

Intelligent Table Tennis Trainer Download PDF

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Publication number
KR20040051110A
KR20040051110A KR1020020078957A KR20020078957A KR20040051110A KR 20040051110 A KR20040051110 A KR 20040051110A KR 1020020078957 A KR1020020078957 A KR 1020020078957A KR 20020078957 A KR20020078957 A KR 20020078957A KR 20040051110 A KR20040051110 A KR 20040051110A
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KR
South Korea
Prior art keywords
ball
swing
rotating
shooting
table tennis
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KR1020020078957A
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Korean (ko)
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강대진
송상호
김광원
이종운
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강대진
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Priority to KR1020020078957A priority Critical patent/KR20040051110A/en
Publication of KR20040051110A publication Critical patent/KR20040051110A/en

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    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B69/00—Training appliances or apparatus for special sports
    • A63B69/40—Stationarily-arranged devices for projecting balls or other bodies
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
    • A63B71/06—Indicating or scoring devices for games or players, or for other sports activities
    • A63B71/0619—Displays, user interfaces and indicating devices, specially adapted for sport equipment, e.g. display mounted on treadmills
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B24/00—Electric or electronic controls for exercising apparatus of preceding groups; Controlling or monitoring of exercises, sportive games, training or athletic performances
    • A63B24/0021—Tracking a path or terminating locations
    • A63B2024/0028—Tracking the path of an object, e.g. a ball inside a soccer pitch
    • A63B2024/0031—Tracking the path of an object, e.g. a ball inside a soccer pitch at the starting point
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B69/00—Training appliances or apparatus for special sports
    • A63B69/40—Stationarily-arranged devices for projecting balls or other bodies
    • A63B2069/402—Stationarily-arranged devices for projecting balls or other bodies giving spin
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2225/00—Miscellaneous features of sport apparatus, devices or equipment
    • A63B2225/09—Adjustable dimensions
    • A63B2225/093—Height

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Data Mining & Analysis (AREA)
  • Databases & Information Systems (AREA)
  • Mathematical Physics (AREA)
  • Software Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Toys (AREA)

Abstract

PURPOSE: An intelligent training device for table tennis is provided to move a shooting hole right and left, up and down, by swinging around the rotating shaft, thereby changing and controlling a speed or quality of a ball so that a user feels a similar quality of the ball though the shooting range is reduced compared to a linear movement. CONSTITUTION: The intelligent training device for table tennis comprises a swing structure for up and down, right and left moving a shooting position of a ball by swing moving a shoot hole and a whole body; a driving unit for the swing movement; a rotating plate(15) with a pin projected; a rotating arm(16) with a slot; a rotating shaft(17); a swivel unit(18) for controlling a shooting angle; a ball firing time detector sensor(25); a caster(21) for easily moving and fixing the structure; and a controller for randomly embodying the quality of a ball, the firing position and speed of the ball and a changer for randomly changing the feature of the ball forward shot by the driving unit rotating to embody the swing movement of the shooting portion and the body.

Description

지능형 탁구 연습기{Intelligent Table Tennis Trainer}Intelligent Table Tennis Trainer {Intelligent Table Tennis Trainer}

본 발명이 속하는 기술분야는 탁구 및 테니스 연습장치 분야이다.The technical field to which the present invention belongs is the field of table tennis and tennis practice.

종래의 장치에서는 공의 발사위치가 고정되었거나 변화되더라고 좌우로 직선운동하는 상태이고 상하운동도 직선으로 별도로 구동하게 되어 있었다. 이 경우 각각의 구동 모터와 제어부가 필요하며 토출부 전체를 구동함에 따른 구동에너지가 회전운동에 비해 크게 소요되는 문제점이 있었다. 또한 종래에는 되받아 친 공을 모아주는 수집부가 좌우 상하로 이동됨에 따라 원활히 공을 수집하지 못하였다.In the conventional apparatus, even if the firing position of the ball is fixed or changed, the linear movement to the left and right is performed and the vertical movement is also driven separately in a straight line. In this case, each drive motor and a control unit are required, and there is a problem that the driving energy of driving the entire discharge part is larger than the rotational motion. In addition, in the prior art, the collecting unit for collecting the ball back to the left and right moved up and down could not collect the ball smoothly.

본 발명에서는 이상의 문제점을 해결하기 위해 공의 토출구(1)를 회전축(17)을 중심으로 스윙운동시켜 좌우상하 운동시키도록하였다. 이때 선형운동시에 비해 토출범위가 줄어드나 공의 속도와 구질을 변화시켜 사용자에게 유사한 구질을 느낄 수 있도록 제어할 수 있다.In the present invention, in order to solve the above problems by swinging the discharge port 1 of the ball around the rotary shaft 17 to move left and right up and down. At this time, the discharge range is reduced compared to the linear motion, but by changing the speed and pitch of the ball can be controlled to feel similar to the user.

대표도 : 지능형 탁구 연습기 구조도Representative diagram: Intelligent table tennis exerciser structure

1. 토출구(Shooting Hole)Shooting Hole

2. 볼 푸싱 유니트(Ball Pushing Unit)2. Ball Pushing Unit

3. 헤드 회전 유니트(Head Rotating Unit)3. Head Rotating Unit

4. 공 토출시기 표시램프(Ball Pushing Indicator Lamp)4. Ball Pushing Indicator Lamp

5. 회전부 가이드(Circular Guide)5. Circular Guide

6. 바디(Body)6. Body

7. 헤드 스윙모터(Head Swing Motor)7. Head Swing Motor

8. 리프팅 볼 가이드(Lifting Ball Guide)8. Lifting Ball Guide

8. 리프팅 볼 가이드(Lifting Ball Guide)8. Lifting Ball Guide

9. 볼(Ball)9. Ball

10. 선형 가이드(Linear Guide)10. Linear Guide

11. 리프팅 모터(Lifting Motor)11. Lifting Motor

12. 리프팅 임펠러(Lifting Impeller)12. Lifting Impeller

13. 공 수집 유니트(Ball Gathering Unit)13. Ball Gathering Unit

14. 바디 스윙 모터(Body Swing Motor)14. Body Swing Motor

15. 회전판(Rotating Plate)15. Rotating Plate

16. 회전암(Rotating Arm)16. Rotating Arm

17. 회전축(Ratating Shaft)17. Ratting Shaft

18. 스위블 유니트(Swivel Unit)18. Swivel Unit

19. 다리(Leg)19.Leg

20. 베이스(Base)20. Base

21. 캐스터 (Castor)21. Castor

22. 스윙 중앙위치 (Center Position of Swing Motion)22. Center Position of Swing Motion

23. 우측 스윙 이동 위치(Right Position of Swing Motion)23. Right Position of Swing Motion

24. 좌측 스윙 이동 위치(Left Position of Swing Motion)24. Left Position of Swing Motion

25. 공 토출 시기 인지 센서(Ball Firing time detector sensor)25. Ball Firing time detector sensor

본 발명은 개인이 혼자서 탁구등을 연습할 수 있도록 구현한 것으로서 기존에는 일정한 구질을 일정하게 발사하는 정도이므로 사용자가 쉽게 실증을 느낄 수 있었다. 그러나 본 발명에 따르면 공의 구질이 사용자가 원하는 대로 고정할 수 도 있고 임의(Random)하게 바꿀 수 도 있다. 더욱이 공의 토출 위치가 부드럽게 스윙되면서 공이 발사되므로 마치 상대방이 공의 구질을 수시로 바꾸며 되받아 치는 느낌이 들도록 한 것이며 동작 모드도 일반인으로부터 선수에 이르기까지 사용할 수 있도록 초급, 중급, 고급 모드로 프로그램하여 누구나 쉽게 사용할 수 있으며, 탁구의 저변 확대에도 기여할 수 있기에 발명하였다.The present invention has been implemented so that individuals can practice table tennis by themselves, and the user was easily able to feel the demonstration because it is about a certain pitch to be fired regularly. However, according to the present invention, the pitch of the ball can be fixed as desired by the user or can be changed randomly. Moreover, the ball is fired while the ball is discharged smoothly so that the opponent can change the pitch of the ball at any time and feel it. The operation mode is also programmed for beginner, intermediate and advanced modes for use from the general public to players. Invented because it can be easily used, and also contribute to the expansion of the base of the table tennis.

본 발명의 구성은 다음과 같다.The configuration of the present invention is as follows.

우선 공이 공 수집 유니트(13) 주위로 오면 경사에 의해 공이 리프팅 임펠러(14)에 들어오게 되고 리프팅 모터(11)이 회전함에 따라 바디(6)의 일측에 설치된 리니어 가이드(10)의 안내를 받으며 밀려 올라가게 되고 최상부에 이르게 되면 공은 회전부 가이드(5)의 안내를 받아 수평이동하고 밀려 온 공은 볼 푸싱모터(2)에 의해 전방 토출구(1)를 통해 발사된다. 이때 공이 토출되는 시기를 사용자가 미리 알 수있도록 공 토출시기 감지 센서(25)를 사용하였다. 공의 속도는 볼 푸싱모터(2)로 제어하며, 커트(Cut),드라이브(Drive), 사이드 스핀(Side spin) 등 공의 구질은 헤드 스윙 모터(7)에 의해 헤드 회전 유니트(3)를 회전시킴으로 구현한다.First, when the ball comes around the ball collecting unit 13, the ball enters the lifting impeller 14 by the inclination, and is guided by the linear guide 10 installed on one side of the body 6 as the lifting motor 11 rotates. When the ball is pushed up and reaches the top, the ball is horizontally moved by the guide of the rotary part guide 5, and the ball is pushed through the front discharge port 1 by the ball pushing motor 2. At this time, the ball discharge time detection sensor 25 was used so that the user can know in advance when the ball is discharged. The speed of the ball is controlled by the ball pushing motor (2), and the pitch of the ball such as cut, drive, and side spin is controlled by the head swing motor (7). Implement by rotating.

가장 큰 특징인 토출구 스윙기능은 바디(6)를 포함한 토출부 전체 장치를 수윙운동시키도록 바디 수윙모터(14)의 일측에 설치한 회전판(15)을 회전시키고 회전판(15)의 일측에 설치한 핀을, 긴 슬롯을 가진 회전암(16)의 슬롯에 끼워 회전판의 회전에 따라 회전축(17)을 중심으로 바디 수윙모터(14), 회전판(15) 및 회전암(16)이 동시에 스윙운동하는 구조이다.Discharge port swing function, which is the biggest feature, rotates the rotating plate 15 installed on one side of the body wing motor 14 to swing the entire ejection unit including the body 6 and installed on one side of the rotating plate 15. The body wing motor 14, the rotating plate 15, and the rotating arm 16 simultaneously swing around the rotating shaft 17 as the pin is inserted into the slot of the rotating arm 16 having a long slot. Structure.

이상의 모든 장치는 바디(6) 및 토출부(1) 전체의 각도 조정이 가능한 스위블 유니트(18)와 다리(Leg)을 통해 베이스(20)에 연결되어있고 베이스(20)에는 이동과 고정이 자유로운 캐스터(21)를 장착하였다.All the above devices are connected to the base 20 through the swivel unit 18 and the leg, which can adjust the angle of the whole body 6 and the discharge part 1, and the base 20 is free to move and fix. The caster 21 was mounted.

종래의 연습장치에 비해 스윙구조로 할 경우 물체를 직선운동시키는 것보다 무게중심을 맞추어 회전운동시키면 소요되는 구동에너지를 획기적 줄일 수 있어 회전구조를 채택하였다. 본 발명에 따라 구동 모터와 제어부를 줄일 수 있으며, 종래의 장치에서는 커트(Cut), 드라이브(Drive), 스핀(Spin)등 공의 구질과 속도만을 변화시킬 수 있었고 사용자가 단순히 동일한 구질의 공을 받아넘기는 리시브(Receive)기능만을 가졌으나 본 발명에 따라 공의 구질, 속도, 토출위치를 임의(Random)로 바꿀 수 있어 마치 상대방선수가 되받아 치듯이 연습할 수 있도록 구현할 수 있다.Compared with the conventional exercise device, when the swing structure is rotated by adjusting the center of gravity rather than linear movement of the object, the driving energy required can be drastically reduced, and the rotation structure is adopted. According to the present invention, the driving motor and the controller can be reduced, and in the conventional apparatus, only the pitch and the speed of the ball, such as cut, drive, and spin, can be changed, and the user simply changes the ball of the same pitch. Receiving (Receive) only has a receiving function (Receive) but according to the present invention can change the pitch, speed, and discharge position of the ball (Random) can be implemented so that it can be practiced as if the other player is hitting back.

Claims (1)

토출부와 바디 전체를 스윙운동시켜 공의 발사위치를 상하좌우 운동시키기 위한 스윙구조와:Swing structure for swinging the discharge part and the whole body to move the ball firing position up, down, left and right: 상기의 스윙운동을 구현하도록 회전시키는 구동수단;Drive means for rotating to implement the swing motion; 상기의 구동수단을 통해 토출구(1)와 바디(6) 전체를 스윙운동시키도록 하는 핀이 돌출된 회전판(15);A rotating plate 15 having a pin protruding to swing the discharge hole 1 and the entire body 6 through the driving means; 상기의 회전판 핀이 조립되는 슬롯을 가진 회전암(16);A rotary arm 16 having a slot into which the rotary plate pin is assembled; 상기의 회전암에 설치되어 스윙운동을 하도록 하는 회전축(17);A rotating shaft 17 installed on the rotating arm to perform a swing movement; 상기의 토출부와 바디 전체를 각도조정하여 공의 토출각을 조절하는 스위블 유니트(18);Swivel unit 18 for adjusting the discharge angle of the ball by adjusting the angle of the discharge portion and the entire body; 공의 토출 시기를 직전에 알 수 있도록 설치한 공 토출 시기 인지 센서(25);A ball discharge time recognition sensor 25 installed so as to know immediately before the ball discharge time; 상기의 구조물을 쉽게 이동하고 고정할 수 있는 캐스터(21); 그리고A caster 21 capable of easily moving and fixing the structure; And 공의 구질과 발사위치 및 속도등을 임의(Random)로 구현할 수 있는 제어기능을 포함하여 구성되어;It includes a control function that can randomly implement the ball's pitch, launch position, and speed; 상기 공급수단을 통해 상기의 토출부 및 바디가 스윙운동을 구현하도록 회전시키는 구동수단으로 전방으로 토출되는 공의 특성이 임의로 가변되는 것을 특징으로 하는 지능형 탁구 연습기Intelligent table tennis exerciser, characterized in that the characteristics of the ball discharged to the front by the drive means for rotating the discharge portion and the body to implement a swing movement through the supply means is arbitrarily changed
KR1020020078957A 2002-12-12 2002-12-12 Intelligent Table Tennis Trainer KR20040051110A (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101843973A (en) * 2010-06-03 2010-09-29 东南大学 Manpower-driving tennis serve machine
KR101114595B1 (en) * 2009-07-24 2012-02-20 이종택 Table tennis game robot
CN107998632A (en) * 2017-12-06 2018-05-08 沈阳体育学院 Movable type training table tennis table
CN108325196A (en) * 2018-03-07 2018-07-27 淮阴师范学院 Sufficient basketball and volleyball serving mechanism

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101114595B1 (en) * 2009-07-24 2012-02-20 이종택 Table tennis game robot
CN101843973A (en) * 2010-06-03 2010-09-29 东南大学 Manpower-driving tennis serve machine
CN107998632A (en) * 2017-12-06 2018-05-08 沈阳体育学院 Movable type training table tennis table
CN107998632B (en) * 2017-12-06 2019-06-18 沈阳体育学院 Movable type training table tennis table
CN108325196A (en) * 2018-03-07 2018-07-27 淮阴师范学院 Sufficient basketball and volleyball serving mechanism
CN108325196B (en) * 2018-03-07 2023-06-16 淮阴师范学院 Volleyball service mechanism of foot basket

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