CN110354477A - A kind of basketball training service robot based on automatic tracing camera - Google Patents
A kind of basketball training service robot based on automatic tracing camera Download PDFInfo
- Publication number
- CN110354477A CN110354477A CN201910699582.XA CN201910699582A CN110354477A CN 110354477 A CN110354477 A CN 110354477A CN 201910699582 A CN201910699582 A CN 201910699582A CN 110354477 A CN110354477 A CN 110354477A
- Authority
- CN
- China
- Prior art keywords
- service robot
- automatic tracing
- ball
- pedestal
- basketball
- 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.)
- Pending
Links
Classifications
-
- 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
- A63B69/0071—Training appliances or apparatus for special sports for basketball
-
- 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
- A63B2243/00—Specific ball sports not provided for in A63B2102/00 - A63B2102/38
- A63B2243/0037—Basketball
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Manipulator (AREA)
- Accessories Of Cameras (AREA)
Abstract
The present invention provides a kind of basketball training service robot based on automatic tracing camera, relates generally to Sports training apparatus field.A kind of basketball training service robot based on automatic tracing camera, including pedestal, rotating disc is set at the top of the pedestal, ball cylinder and service robot are set on the pedestal, the ball cylinder is located above service robot, ball-dropping hole is arranged in ball cylinder bottom, hole of receiving is set at the top of the service robot, and the service robot and rotating disc are hinged, and balancer is arranged above the pedestal, automatic tracing camera and range unit are set on the balancer, controller is set in the pedestal.The beneficial effects of the present invention are: the present invention can automatic identification trainer, and interval sends basketball towards trainer, and lasting shootaround of receiving is carried out for trainer, the training time is enable to be carried out continuously.
Description
Technical field
The invention mainly relates to physical training apparatus field, specifically a kind of basketball training based on automatic tracing camera
Service robot.
Background technique
Basketball is hot with every basketball race as second-biggest-in-the-world movement, is being increasingly becoming domestic teenager
Degree of participation and movement largest in the number of people, more and more young men go on occupation or semi-professional basketball road.As
The working personage of basketball training, teaching is engaged in, when instructing student's shootaround, it is always necessary to other students or we train
The auxiliary of personnel, serves as server and ball-picker, when student individually adds experienced, shootaround is carried out in different location, with regard to nothing
Method accomplishes smooth shootaround, it is necessary to pay a large amount of physical strength and carry out picking up ball, both waste the training time, also cause to shoot
Journey is intermittent, is difficult to play better shootaround effect.
Summary of the invention
To solve the deficiencies in the prior art, the basketball training service based on automatic tracing camera that the present invention provides a kind of
Machine, it can automatic identification trainer, and interval towards trainer send basketball, lasting throwing of receiving is carried out for trainer
Basket training, enables the training time to be carried out continuously.
The present invention to achieve the above object, is achieved through the following technical solutions:
A kind of basketball training service robot based on automatic tracing camera, including pedestal, the pedestal top setting rotation
Disk, the rotating disc and pedestal are rotatablely connected, and device of rotation driving is arranged in the rotation pan bottom, and ball cylinder is arranged on the pedestal
And service robot, the ball cylinder are located above service robot, ball-dropping hole is arranged in ball cylinder bottom, and setting is received at the top of the service robot
Hole, the ball-dropping hole is corresponding with hole of receiving, and the service robot and rotating disc are hinged, and the service robot side is arranged for driving
Balancer is arranged in the oscillatory gearing mechanism that service robot is swung, the pedestal top, and setting automatic tracing images on the balancer
Head and range unit, the pedestal is interior to be arranged controller, and the device of rotation driving, oscillatory gearing mechanism, chases after service robot automatically
Track camera and range unit are electrically connected with the controller.
A kind of basketball training service robot based on automatic tracing camera, further includes speech recognition module, and the voice is known
Other module is electrically connected with the controller.
The service robot is spherical shape, and course of action is arranged in the middle part of the service robot, and ball beater, the ball is arranged in the course of action tail end
Road is located at hole rear end setting baffle ring of receiving.
The ball beater includes variable-frequency motor and batting pole, and the variable-frequency motor is electrically connected with the controller, the course of action tail
The tank circuit that end setting is adapted with batting pole, the variable-frequency motor are hit the basketball by the batting pole.
The range unit is laser ranging module, and the laser ranging module is for detecting the trainer and service
Horizontal distance between device, the horizontal distance are corresponding with the service robot elevation angle, cue power.
The device of rotation driving includes first servo motor and first gear driving device, the first servo motor with
Controller electrical connection, the first servo motor are used to drive the turn disc by the first gear driving device.
The oscillatory gearing mechanism include the second servo motor and second gear driving device, second servo motor with
Controller electrical connection, second servo motor are used to drive the service robot to swing by second gear driving device.
It is in back taper in the ball cylinder, is the ball-dropping hole of its bottom at the back taper intracavity diameter minimum.
Several temporary tanks are arranged in ball cylinder edge, and the temporary tank extends obliquely upward from the top of ball cylinder, described temporary
Depositing slot is the word sliding slot being adapted with basketball size, and electric controlled door, the electric controlled door and controller is arranged in the temporary tank bottom end
Electrical connection.
The prior art is compared, the beneficial effects of the present invention are:
The present invention, as positioning device, can be controlled with Automatic-searching sportsman by controller by automatic tracing camera
Turn disc is made service robot orientation movements person's direction by device of rotation driving.Service can be measured by range unit
The distance between device and sportsman, by that can be controlled and be sent out by controller apart from the corresponding service robot elevation angle and service dynamics
Ball device swings to set angle, to emit basketball to sportsman, basketball streaks one of camber line and is connected to by sportsman.The present apparatus is logical
Automatic identification trainer is crossed, and interval sends basketball towards trainer, and lasting shootaround of receiving is carried out for trainer,
The training time is set to be carried out continuously.
Detailed description of the invention
Attached drawing 1 is schematic structural view of the invention；
Attached drawing 2 is left view figure structure schematic representation of the present invention；
Attached drawing 3 is that the present invention overlooks figure structure schematic representation；
Attached drawing 4 is main view schematic diagram of the present invention；
Attached drawing 5 is control block diagram of the present invention.
Label shown in attached drawing: 1, pedestal；2, rotating disc；3, device of rotation driving；4, ball cylinder；5, service robot；6, it swings
Driving device；7, balancer；8, automatic tracing camera；9, range unit；10, controller；11, speech recognition module；12, ball
Road；13, ball beater；14, baffle ring；15, variable-frequency motor；16, batting pole；17, the tank circuit；18, first servo motor；19, it second watches
Take motor；20, temporary tank；21, electric controlled door.
Specific embodiment
With reference to the drawings and specific embodiments, the invention will be further described.It should be understood that these embodiments are merely to illustrate
The present invention rather than limit the scope of the invention.In addition, it should also be understood that, after reading the content taught by the present invention, this field
Technical staff can make various changes or modifications the present invention, and such equivalent forms equally fall within range defined herein.
As shown in Figs. 1-5, a kind of basketball training service robot based on automatic tracing camera of the present invention, including pedestal
1, support of the pedestal as the present apparatus.Rotating disc 2 is set at the top of the pedestal 1, and the rotating disc 2 connects with the rotation of pedestal 1
It connects, device of rotation driving 3 is arranged in 2 bottom of rotating disc, and the device of rotation driving can drive rotating disc, makes to turn
Moving plate is rotated relative to pedestal.Ball cylinder 4 and service robot 5 are set on the pedestal 1, and the ball cylinder 4 is located at 5 top of service robot, institute
Temporary place of the ball cylinder as basketball is stated, 4 bottom of ball cylinder is arranged ball-dropping hole, hole of receiving, institute is arranged at the top of the service robot 5
It is corresponding with hole of receiving to state ball-dropping hole, drops into basketball successively in service robot.The service robot 5 and rotating disc 2 are hinged,
Balancer is arranged above the pedestal 1 for driving the oscillatory gearing mechanism 6 of the swing of service robot 5 in 5 side of the service robot setting
7, automatic tracing camera 8 and range unit 9, the automatic tracing camera and service robot direction are set on the balancer 7
Unanimously.Controller 10, the traceable sportsman of automatic tracing camera are set in the pedestal 1, and pass the signal along to control
Device processed makes automatic tracing camera and service robot face sportsman by controller control device of rotation driving running.The rotation
Driving device 3, service robot 5, oscillatory gearing mechanism 6, automatic tracing camera 8 and range unit 9 are electrically connected with controller 10.
The present apparatus can measure the distance between service robot and sportsman by range unit, by apart from the corresponding service robot elevation angle and
Service dynamics can control service robot by controller and swing to set angle, to emit basketball to sportsman, basketball is streaked
One of camber line is connected to by sportsman.The present apparatus is by automatic identification trainer, and interval sends basketball towards trainer, for instruction
Practice personnel and carry out lasting shootaround of receiving, the training time is enable to be carried out continuously.
Specifically, a kind of basketball training service robot based on automatic tracing camera, further includes speech recognition module 11, institute
Speech recognition module 11 is stated to be electrically connected with controller 10.It can recognize the service password of sportsman by voice module, and by
Controller control service robot after receiving service signal issues basketball.
Specifically, the service robot 5 is spherical shape, course of action 12,12 tail end of the course of action setting are set in the middle part of the service robot 5
Ball beater 13, the course of action 12 are located at hole rear end setting baffle ring 14 of receiving.By baffle ring can to fall into the basketball of service robot by
To limit, basketball can be struck using ball beater.
Specifically, the ball beater 13 includes variable-frequency motor 15 and batting pole 16, the variable-frequency motor 15 and controller 10
Electrical connection, the tank circuit 17 that 12 tail end of the course of action setting is adapted with batting pole 16, the variable-frequency motor 15 pass through the batting
Bar 16 hits the basketball, can control the power of variable-frequency motor using controller, thus according to the tune at a distance from trainer
The cue power of whole variable-frequency motor.
Specifically, the range unit 9 is laser ranging module, the laser ranging module is for detecting the training of human
Horizontal distance between member and service robot 5, the horizontal distance is corresponding with 5 elevation angle of service robot, cue power, thus
After range unit detects the distance between sportsman, the elevation angle of service robot and the dynamics of batting are judged automatically by controller.
Specifically, the device of rotation driving 3 include first servo motor 18 and first gear driving device, described first
Servo motor 18 is electrically connected with controller 10, and the first servo motor 18 is used to drive by the first gear driving device
The rotating disc 2 rotates.Rotating disc can be carried out stablizing angle by first servo motor and first gear driving device
Driving.
Specifically, the oscillatory gearing mechanism 6 include the second servo motor 19 and second gear driving device, described second
Servo motor 19 is electrically connected with controller 10, and second servo motor 19 is used for by described in the driving of second gear driving device
Service robot 5 is swung.Stablize to service robot the driving of angle by the second servo motor and second gear driving device.
It is the ball-dropping hole of its bottom at the back taper intracavity diameter minimum specifically, being in back taper in the ball cylinder 4.
By the inner cavity of back taper, basketball can be oriented to, so that it is guaranteed that basketball is successively fallen through into service robot from ball-dropping hole.
Specifically, 4 edge of ball cylinder is arranged several temporary tanks 20, the temporary tank 20 is from 4 top of ball cylinder on tiltedly
Fang Yanshen, the temporary tank 20 are the word sliding slot being adapted with basketball size.Electric controlled door 21 is arranged in 20 bottom end of temporary tank,
The electric controlled door is electrically connected with controller 10.By the setting of temporary tank, the storing unit of basketball can be increased, make depositing for basketball
It high-volume gets a promotion, and can control the switch of electric controlled door by controller, discharge basketball in right times.
Embodiment:
A kind of basketball training service robot based on automatic tracing camera, including pedestal 1, the pedestal use metal dish,
So that the present apparatus is more stable after being placed into bottom surface.At the top of the pedestal 1 be arranged rotating disc 2, the rotating disc 2 with 1 turn of pedestal
Device of rotation driving 3 is arranged in dynamic connection, 2 bottom of rotating disc, and the device of rotation driving 3 includes 18 He of first servo motor
First gear driving device, the first servo motor is fixed on the base, and the first gear driving device is The gear deceleration
Case, the first servo motor 18 are electrically connected with controller 10, and the first servo motor 18 is for passing through the first gear
Driving device drives the rotating disc 2 to rotate.Ball cylinder 4 is set on the pedestal 1 and service robot 5, the ball cylinder 4 are located at service robot
5 tops, the interior ball cylinder 4 is in back taper, is the ball-dropping hole of its bottom at the back taper intracavity diameter minimum.In the present embodiment
The fixed several temporary tanks 20 of the 4 edge screw of ball cylinder, the temporary tank 20 extends obliquely upward from 4 top of ball cylinder, described
Temporary tank 20 is a word sliding slot consistent with basketball size.Electric controlled door 21, the electric controlled door is arranged in 20 bottom end of temporary tank
21 are electrically connected with controller 10.With matching, controller can count the basketball of transmitting, after emitting 5 pieces of basketballs,
The electric controlled door that controller controls one of temporary tank is opened, and the basketball in temporary tank is released one of.4 bottom of ball cylinder
Ball-dropping hole is opened up, hole of receiving is opened up at the top of the service robot 5, the ball-dropping hole is corresponding with hole of receiving.The service robot 5 with turn
Moving plate 2 is hinged, oscillatory gearing mechanism 6 of 5 side of the service robot setting for driving service robot 5 to swing, the wobble drive
Device 6 includes the second servo motor 19 and second gear driving device, and the second servo motor screw is fixed on rotating disc top
On face, the second gear driving device is gear reduction box.Service robot 5 described in the present embodiment is spherical shape, the service robot 5
Course of action 12 is arranged in middle part, and ball beater 13 is arranged in 12 tail end of course of action, and the course of action 12 is located at hole rear end of receiving and is machined with baffle ring
14, the baffle ring internal diameter is less than basketball diameter.The ball beater 13 includes variable-frequency motor 15 and batting pole 16, the variable-frequency motor
15 are electrically connected with controller 10, and the tank circuit 17 matched with batting pole 16, the variable-frequency motor 15 is arranged in 12 tail end of course of action
The basketball is hit by the batting pole 16.Second servo motor 19 is electrically connected with controller 10, and described second watches
Motor 19 is taken for driving the service robot 5 swing by second gear driving device.Balancer 7 is set above the pedestal 1,
The balancer and rotating disc weld.Automatic tracing camera 8 and range unit 9, the ranging dress are set on the balancer 7
9 are set as laser ranging module, the laser ranging module be used to detect between the trainer and service robot 5 it is horizontal away from
From the horizontal distance is corresponding with 5 elevation angle of service robot, cue power, the automatic tracing camera and laser ranging
Module is with service robot towards unanimously.Controller 10 is set in the pedestal 1, and the controller is microprocessor.The rotation
Driving device 3, service robot 5, oscillatory gearing mechanism 6, automatic tracing camera 8 and range unit 9 are electrically connected with controller 10.
The present apparatus further includes speech recognition module 11, and the speech recognition module 11 is electrically connected with controller 10.
Claims (9)
1. a kind of basketball training service robot based on automatic tracing camera, including pedestal (1), it is characterized in that: the pedestal (1)
Rotating disc (2) are arranged in top, and the rotating disc (2) and pedestal (1) are rotatablely connected, and rotating disc (2) the bottom setting rotation is driven
It moves device (3), ball cylinder (4) and service robot (5) is set on the pedestal (1), the ball cylinder (4) is located above service robot (5), institute
Ball cylinder (4) bottom setting ball-dropping hole to be stated, hole of receiving is set at the top of the service robot (5), the ball-dropping hole is corresponding with hole of receiving,
Hingedly, service robot (5) the side setting is for driving the swing of service robot (5) swing for the service robot (5) and rotating disc (2)
Driving device (6), pedestal (1) top are arranged balancer (7), automatic tracing camera (8) are arranged on the balancer (7)
With range unit (9), the pedestal (1) is interior to be arranged controller (10), and the device of rotation driving (3), swings service robot (5)
Driving device (6), automatic tracing camera (8) and range unit (9) are electrically connected with controller (10).
2. a kind of basketball training service robot based on automatic tracing camera according to claim 1 further includes that voice is known
Other module (11), it is characterized in that: the speech recognition module (11) is electrically connected with controller (10).
3. a kind of basketball training service robot based on automatic tracing camera according to claim 1, it is characterized in that: described
Service robot (5) is spherical shape, and course of action (12) are arranged in the middle part of the service robot (5), and ball beater (13) are arranged in course of action (12) tail end,
The course of action (12) is located at hole rear end setting baffle ring (14) of receiving.
4. a kind of basketball training service robot based on automatic tracing camera according to claim 3, it is characterized in that: described
Ball beater (13) includes variable-frequency motor (15) and batting pole (16), and the variable-frequency motor (15) is electrically connected with controller (10), institute
The tank circuit (17) that the setting of course of action (12) tail end is adapted with batting pole (16) is stated, the variable-frequency motor (15) passes through the batting pole
(16) basketball is hit.
5. a kind of basketball training service robot based on automatic tracing camera according to claim 1, it is characterized in that: described
Range unit (9) is laser ranging module, and the laser ranging module is for detecting between the trainer and service robot (5)
Horizontal distance, the horizontal distance is corresponding with the service robot (5) elevation angle, cue power.
6. a kind of basketball training service robot based on automatic tracing camera according to claim 1, it is characterized in that: described
Device of rotation driving (3) includes first servo motor (18) and first gear driving device, the first servo motor (18) with
Controller (10) electrical connection, the first servo motor (18) are used to drive the rotation by the first gear driving device
Disk (2) rotation.
7. a kind of basketball training service robot based on automatic tracing camera according to claim 1, it is characterized in that: described
Oscillatory gearing mechanism (6) include the second servo motor (19) and second gear driving device, second servo motor (19) and
Controller (10) electrical connection, second servo motor (19) are used to drive the service robot by second gear driving device
(5) it swings.
8. a kind of basketball training service robot based on automatic tracing camera according to claim 1, it is characterized in that: described
It is in back taper in ball cylinder (4), is the ball-dropping hole of its bottom at the back taper intracavity diameter minimum.
9. a kind of basketball training service robot based on automatic tracing camera according to claim 1, it is characterized in that: described
Several temporary tanks (20) are arranged in ball cylinder (4) edge, and the temporary tank (20) extends obliquely upward from the top of ball cylinder (4), described
Temporary tank (20) is the word sliding slot being adapted with basketball size, and electric controlled door (21) are arranged in temporary tank (20) bottom end, described
Electric controlled door (21) is electrically connected with controller (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910699582.XA CN110354477A (en) | 2019-07-31 | 2019-07-31 | A kind of basketball training service robot based on automatic tracing camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910699582.XA CN110354477A (en) | 2019-07-31 | 2019-07-31 | A kind of basketball training service robot based on automatic tracing camera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110354477A true CN110354477A (en) | 2019-10-22 |
Family
ID=68222680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910699582.XA Pending CN110354477A (en) | 2019-07-31 | 2019-07-31 | A kind of basketball training service robot based on automatic tracing camera |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110354477A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113144548A (en) * | 2021-03-12 | 2021-07-23 | 芜湖职业技术学院 | Basketball collection device for basketball training |
| CN113209591A (en) * | 2021-05-11 | 2021-08-06 | 陆志骅 | Multistage intelligent tennis service robot that accelerates |
| CN113318416A (en) * | 2021-06-10 | 2021-08-31 | 武汉体育学院 | Intelligent service robot for rugby |
| CN114247115A (en) * | 2021-12-21 | 2022-03-29 | 淄博职业学院 | A auxiliary device for shooting training |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070072159A1 (en) * | 2005-09-27 | 2007-03-29 | Olson Jerald J | Sports practice video training system and method |
| WO2016116780A1 (en) * | 2015-01-23 | 2016-07-28 | Playsight Interactive Ltd. | Ball game training |
| CN107050799A (en) * | 2016-12-29 | 2017-08-18 | 刘东昇 | A kind of football long pass service robot |
| CN206434822U (en) * | 2016-12-15 | 2017-08-25 | 华东师范大学 | A kind of intelligent tennis ball ball serving device |
| CN107126688A (en) * | 2017-04-14 | 2017-09-05 | 平顶山学院 | A kind of basketball shooting training device |
| CN108815821A (en) * | 2018-08-01 | 2018-11-16 | 昆明理工大学 | A kind of basketball automatic pitching machine based on infrared tracking |
| CN208943417U (en) * | 2018-08-01 | 2019-06-07 | 昆明理工大学 | A kind of basketball automatic pitching machine based on infrared tracking |
-
2019
- 2019-07-31 CN CN201910699582.XA patent/CN110354477A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070072159A1 (en) * | 2005-09-27 | 2007-03-29 | Olson Jerald J | Sports practice video training system and method |
| WO2016116780A1 (en) * | 2015-01-23 | 2016-07-28 | Playsight Interactive Ltd. | Ball game training |
| CN206434822U (en) * | 2016-12-15 | 2017-08-25 | 华东师范大学 | A kind of intelligent tennis ball ball serving device |
| CN107050799A (en) * | 2016-12-29 | 2017-08-18 | 刘东昇 | A kind of football long pass service robot |
| CN107126688A (en) * | 2017-04-14 | 2017-09-05 | 平顶山学院 | A kind of basketball shooting training device |
| CN108815821A (en) * | 2018-08-01 | 2018-11-16 | 昆明理工大学 | A kind of basketball automatic pitching machine based on infrared tracking |
| CN208943417U (en) * | 2018-08-01 | 2019-06-07 | 昆明理工大学 | A kind of basketball automatic pitching machine based on infrared tracking |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113144548A (en) * | 2021-03-12 | 2021-07-23 | 芜湖职业技术学院 | Basketball collection device for basketball training |
| CN113209591A (en) * | 2021-05-11 | 2021-08-06 | 陆志骅 | Multistage intelligent tennis service robot that accelerates |
| CN113318416A (en) * | 2021-06-10 | 2021-08-31 | 武汉体育学院 | Intelligent service robot for rugby |
| CN114247115A (en) * | 2021-12-21 | 2022-03-29 | 淄博职业学院 | A auxiliary device for shooting training |
| CN114247115B (en) * | 2021-12-21 | 2022-11-29 | 淄博职业学院 | A auxiliary device for shooting training |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110354477A (en) | A kind of basketball training service robot based on automatic tracing camera | |
| CN107376296A (en) | A kind of ball automatic training tracing machine | |
| CN108854019B (en) | Table tennis serving device for physical exercise | |
| CN109173217A (en) | A kind of shuttlecock hits pitching robot | |
| US3359005A (en) | Image projector actuable by golf ball rotation to indicate direction and intensity of golf stroke | |
| US3700238A (en) | Offensive training coordinator | |
| CN110975259B (en) | Volleyball catching and blocking device | |
| JPS5822228B2 (en) | Golf Ball No Tee Off Souch | |
| CN206214715U (en) | Football server | |
| CN105833496B (en) | A kind of transmitting-receiving ball device running basket training for the basketball whole audience | |
| US20230218969A1 (en) | Ball machine apparatus gamification | |
| CN104147766B (en) | A kind of basketball training device | |
| CN116370934A (en) | Tennis training device | |
| CN110124292B (en) | Emitter for football skill training | |
| KR20040035198A (en) | Ball shooting apparatus | |
| CN112619101B (en) | Intelligent basketball training service device | |
| CN202036773U (en) | Electronic bowling game device | |
| CN217828809U (en) | Portable basketball motion system with training and entertainment function | |
| CN112386892A (en) | Basketball training equipment for training ball receiving and passing ability | |
| CN205994946U (en) | A kind of wall-mounted body-building recreation equipment | |
| CN106799043B (en) | Intelligent desktop football machine | |
| KR20100108807A (en) | Apparatus supplying with golf ball | |
| CN210302295U (en) | Football training ball dispenser | |
| KR102619395B1 (en) | Automatic batting training apparatus | |
| CN106601049A (en) | Throwing practice early education robot |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191022 |
|
| RJ01 | Rejection of invention patent application after publication |