CN107875615B - Intelligent badminton pitching machine - Google Patents
Intelligent badminton pitching machine Download PDFInfo
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- CN107875615B CN107875615B CN201711141865.XA CN201711141865A CN107875615B CN 107875615 B CN107875615 B CN 107875615B CN 201711141865 A CN201711141865 A CN 201711141865A CN 107875615 B CN107875615 B CN 107875615B
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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
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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
- A63B67/00—Sporting games or accessories therefor, not provided for in groups A63B1/00 - A63B65/00
- A63B67/18—Badminton or similar games with feathered missiles
- A63B67/183—Feathered missiles
- A63B67/187—Shuttlecocks
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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
- A63B69/0017—Training appliances or apparatus for special sports for badminton
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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
- A63B2102/00—Application of clubs, bats, rackets or the like to the sporting activity ; particular sports involving the use of balls and clubs, bats, rackets, or the like
- A63B2102/04—Badminton
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- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
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Abstract
The invention discloses an intelligent badminton serving machine, relates to the technical field of mechanical devices, and particularly relates to a device capable of being used for automatically serving badminton. The badminton serving device can be used for cleanly and rapidly serving the badminton under the control of the circuit control mechanism and under the mutual matching of the holder mechanism, the serving mechanism, the ball feeding mechanism and the ball storage mechanism, meanwhile, the serving angle, the serving direction and the height of the badminton can be flexibly adjusted, the traditional mode of serving in a swing arm mode or an impact mode and the like is changed, the size can be greatly reduced, the structure can be simplified, and meanwhile, the safety is greatly improved.
Description
Technical Field
The invention relates to the technical field of mechanical devices, in particular to a device for automatically serving shuttlecocks.
Background
When badminton training is carried out, a large number of shuttlecocks are generally used for improving the effectiveness and the convenience of training, however, the amount of exercise of the partner is very high, which not only affects the training effect, but also causes the partner to be very tired. In order to solve this problem, some have invented a service robot for serving balls by using the elastic force of a mechanical arm, for example, patent ZL2014200531966 discloses a shuttlecock service robot which can conveniently perform continuous service in multiple angles and multiple directions, and some have invented a service robot for serving balls by using a friction wheel, for example, patent CN 201710083021.8. However, the prior art including the badminton pitching machine has the problems that the pitching force is not easy to control, the pitching precision is very low, and the damage to the badminton, especially feather parts, is very large.
Disclosure of Invention
The invention aims to solve the technical problem of providing the remote-control intelligent badminton pitching machine which has the advantages of reasonable structural design, high pitching precision and no damage to the badminton.
In order to solve the technical problems, the invention adopts the following technical scheme: the utility model provides an intelligence badminton service robot which characterized in that: including lift supporting mechanism, cloud platform mechanism, service mechanism, ball storage mechanism and control circuit mechanism install on lift supporting mechanism as a whole, and service mechanism, service mechanism and ball storage mechanism connect cloud platform mechanism, wherein:
the tripod head mechanism comprises a horizontal angle adjusting motor, a pitching angle adjusting motor and a connecting rod mechanism, wherein the horizontal angle adjusting motor is fixed on the lifting support mechanism, the pitching angle adjusting motor is fixed on a shaft of the horizontal angle adjusting motor through a structural part, and the connecting rod mechanism is connected with the pitching angle motor shaft to form the tripod head mechanism capable of adjusting the horizontal angle and the pitching angle;
the pitching mechanism comprises a pitching wheel group I and a pitching wheel group II which are arranged side by side, each pitching wheel group consists of a motor, a driving wheel, a driven wheel, a sheet base band and a structural part, the driving wheel is connected with the motor, the driving wheel drives the sheet base band and the driven wheel, a pitching channel is formed by a gap between the pitching wheel group I and the two sheet base bands of the pitching wheel group, the two driving wheels and the two motors are jointly arranged on a pitching wheel fixing plate, and the pitching wheel fixing plate is connected with the holder mechanism;
the ball feeding mechanism comprises a ball taking device and a ball pushing device, the ball taking device comprises a ball taking motor, a driving gear, three driven gears, two ball clamping rods and a fixed seat, the driving gear and the three driven gears are sequentially arranged and installed on the fixed seat, the two ball clamping rods are in meshing transmission, the two ball clamping rods are respectively arranged on the first gear and the last gear, and the rotating speeds of the gears for installing the ball clamping rods are the same; the ball taking motor is connected with the driving gear; the ball pushing device is formed by directly connecting a ball pushing motor and a rubber wheel; the ball taking device is in butt joint with the ball pushing device, and the ball pushing device is in butt joint with a gap between the first serving wheel set and the second serving wheel set through the guide groove;
the ball storage mechanism is positioned above the ball taking device and is in butt joint with the ball taking device.
Furthermore, the driving gear is sequentially meshed with the three driven gears, the ball taking device comprises a ball clamping rod I and a ball clamping rod II, and the ball clamping rod I is eccentrically connected with the driving gear to form a circular motion mechanism of the ball clamping rod I; the ball clamping rod II is eccentrically connected with the driven gear at the tail end to form a circular motion mechanism of the ball clamping rod II; the driving gear rotates to drive the ball clamping rod to move circularly, the driven gear and the ball clamping rod II move along with the driving gear, the rotating directions of the ball clamping rod I and the ball clamping rod II are opposite, and the ball clamping rod I and the ball clamping rod II are matched to achieve the effects of clamping, loosening and moving up and down.
Furthermore, a connecting rod mechanism in the holder mechanism is connected with the service wheel fixing plate, the connecting rod mechanism is connected with a pitching angle motor shaft, the pitching angle adjusting motor is fixed on a horizontal angle adjusting motor shaft through a structural part, and the horizontal angle adjusting motor and the pitching angle adjusting motor are started to drive the connecting rod mechanism to rotate for a certain angle through operating the holder mechanism, so that the service level and the pitching angle are changed.
Furthermore, the ball storage mechanism comprises six ball storage cylinders which surround to form a circumference, all the ball storage cylinders are arranged on a rotating disc, the rotating disc is arranged on a rotating seat, and the rotating seat is connected with a rotating motor; the rotating motor is installed at the bottom of a fixing plate, an infrared sensor is arranged on the fixing plate of the ball taking device and located beside an inlet above the ball taking device, after the shuttlecocks in the current ball storage barrel are completely sent out, the infrared sensor cannot sense the shuttlecocks, an instruction is sent to the angle control mechanism, and the rotating motor starts to rotate a position to enable the next ball storage barrel to rotate to the upper side of the ball taking device.
Furthermore, the lifting support mechanism comprises a base, a vertical rod is arranged on the base, a lifting column is arranged at the upper part of the vertical rod, and the ball serving mechanism and the ball feeding mechanism are arranged at the top end of the lifting column; the lifting column can be manually adjusted in height, and the base can be quickly disassembled and folded so as to be convenient to carry.
Furthermore, the control circuit mechanism comprises various motor controls, a remote controller and a power supply serving as a power supply mechanism, wherein the power supply supplies power to the horizontal angle adjusting motor, the pitching angle adjusting motor, the ball fetching motor, the ball pushing motor, the ball serving motor, the rotating motor and the infrared sensor; the remote controller can be operated to control the movement of each part mechanism, adjust the serve angle and the serve speed of the serve mechanism, and select various badminton training modes.
Preferably, an expandable bracket is arranged on the vertical rod and used as a height adjusting mechanism of the vertical rod, and a base is installed at the bottom of the expandable bracket so as to stably place the pitching machine.
Furthermore, a main board is arranged behind the power supply and serves as a circuit structure and an external socket.
Furthermore, an arc-shaped guide groove is arranged below the shuttlecock taking device, a conveying wheel is arranged in the middle of the guide groove, the guide groove is communicated with a shuttlecock serving channel between the first shuttlecock serving wheel set and the second shuttlecock serving wheel set, and the conveying wheel ensures that the shuttlecocks are righted and convey the shuttlecocks to the shuttlecock serving channel.
The first ball serving motor and the second ball serving motor respectively drive the first driving wheel and the second driving wheel to rotate in opposite directions, the first ball clamping rod and the second ball clamping rod do circular motion under the driving of the transmission gear, meanwhile, the shuttlecocks are clamped and pulled down by the first ball clamping rod and the second ball clamping rod in the ball storage cylinder, the ball clamping rods are gradually loosened, the shuttlecocks fall into the guide groove, the conveying wheel ensures that the shuttlecocks are righted, then the shuttlecocks are conveyed to a ball serving channel opening between the first ball serving wheel set and the second ball serving wheel set and are accelerated under the action of friction force after being contacted with the first film base strip and the second film base strip, and the maximum speed ejection is achieved, so that the ball serving effect. The direction of the serve can be changed by rotating the whole supporting mechanism.
The badminton serving device can cleanly and quickly serve the badminton under the control of the circuit control mechanism and under the mutual matching of the holder mechanism, the serving mechanism, the ball feeding mechanism and the ball storage mechanism, meanwhile, the serving angle, the serving direction and the height of the badminton can be flexibly adjusted, the traditional serving in a swing arm mode or an impact mode and the like is changed, the size can be greatly reduced, the structure can be simplified, meanwhile, the safety is greatly improved, and the damage to the badminton is reduced.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a view showing the structure of the main body of the present invention;
fig. 3 is a structural view of another angle of the main body of the present invention.
In the figure, 11 is a base, 12 is a vertical rod, 13 is a lifting column, 14 is an expandable support, 15 is a main support, 16 is a lifting column locking knob, 21 is a circuit control mechanism, 31 is a driving wheel I, 32 is a driving wheel II, 33 is a driven wheel I, 34 is a driven wheel II, 35 is a sheet base belt I, 36 is a sheet base belt II, 37 is a ball serving motor I, 38 is a ball serving motor II, 39 is a ball serving fixed plate, 41 is a ball taking motor, 42 is a ball pushing motor, 43 is a driving gear, 44 is a driven gear I, 45 is a driven gear II, 46 is a ball clamping rod I, 47 is a ball clamping rod II, 48 is a guide groove, 49 is a transmission wheel, 51 is a ball storage cylinder, 52 is a rotary seat, 53 is a rotary motor, 54 is a fixed plate, 55 is a photoelectric switch I, and 56 is a photoelectric switch II.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
In the embodiment, referring to fig. 1, 2 and 3, the novel badminton pitching machine comprises a lifting support mechanism, a cradle head mechanism, a pitching mechanism, a ball storage mechanism and a circuit control mechanism, wherein the cradle head mechanism, the pitching mechanism, the ball storage mechanism and the circuit control mechanism are integrally installed on the lifting support mechanism, and the cradle head mechanism, the pitching mechanism and the ball storage mechanism are connected with the circuit control mechanism,
the holder mechanism comprises a horizontal angle adjusting motor 21, a pitching angle adjusting motor 22 and a connecting rod mechanism 23; the horizontal adjustment motor 21 is fixed to the main support 15, the pitch angle adjustment motor 22 is connected to a horizontal angle adjustment motor shaft by a structural member, and the link mechanism 23 is fixed to the pitch angle adjustment motor shaft.
The pitching mechanism comprises a first pitching wheel set and a second pitching wheel set which are arranged side by side, a pitching channel is formed by a gap between the two pitching wheel sets, the first pitching wheel set is formed by connecting a first driving wheel 31 with a first pitching motor 38 and connecting a driven wheel 33 by a first sheet base belt 35, the second pitching wheel set is formed by connecting a second driving wheel 32 with a second pitching motor 37 and connecting a driven wheel 34 by a second sheet base belt 36, the first pitching wheel set and the second pitching wheel set are jointly installed on a pitching fixing plate 39, and the pitching fixing plate 39 is connected with a holder connecting rod mechanism 23 to form a pitching angle adjusting mechanism.
The ball feeding mechanism comprises a ball taking device and a ball clamping device, a driving gear 43 is connected with a ball taking motor 41 and is fixed on the main bracket 15 in a meshing manner with a driven gear 44 and two driven gears 45, a ball clamping rod I46 is connected on the driving gear 43, and a ball clamping rod II 47 is connected on the driven gear 44, so that the ball taking device is formed; a transmission wheel 49 is directly connected with the transmission motor 42 and embedded in the middle of the guide groove 48 to form a ball pushing device; the ball taking device and the ball pushing device form a ball sending mechanism which is in butt joint with a gap between the first ball serving wheel set and the second ball serving wheel set;
the ball storage mechanism is positioned above the ball clamping device and is in butt joint with the ball clamping device.
The ball taking device comprises a first ball clamping rod 46 and a second ball clamping rod 47, wherein the first ball clamping rod 46 is eccentrically connected with the driving gear 43 to form a circular motion mechanism of the first ball clamping rod 46; the driven gear 44 on the eccentric connecting edge of the second ball clamping rod 47 forms a circular motion mechanism of the second ball clamping rod 47. The driving gear 43 rotates to drive the ball clamping rod I46 to move circularly, and simultaneously the driven gear 44, the two driven gears II 45 and the ball clamping rod II 47 also move, the rotating directions of the ball clamping rod I46 and the ball clamping rod II 47 are opposite, and the ball clamping rod I46 and the ball clamping rod II 47 are matched to achieve the effects of clamping, loosening and moving up and down.
The connecting rod mechanism 23 is connected with the service wheel fixing plate 39, the connecting rod mechanism 23 is connected with the pitching angle motor 22, the pitching angle adjusting motor 22 is fixed on the horizontal angle adjusting motor 21 through a structural part, and the horizontal angle adjusting motor 21 and the pitching angle adjusting motor 22 are started to drive the connecting rod mechanism 23 to rotate for a certain angle through operating the holder mechanism, so that the service level and pitching angle are changed.
The ball storage mechanism comprises six ball storage cylinders 51, the ball storage cylinders 51 enclose a circumference, all the ball storage cylinders 51 are arranged on a rotating disc, the rotating disc is arranged on a rotating base 52, and the rotating base 52 is connected with a rotating motor 53; the rotating motor 53 is installed at the bottom of a fixing plate 54, a first photoelectric switch 55 and a second photoelectric switch 56 are arranged on the main support 15, the first photoelectric switch 55 is located beside an inlet above the ball taking device, the second photoelectric switch 56 is located beside an outlet below the ball taking device, after the shuttlecocks in the ball storage barrel 51 are completely sent out, the first photoelectric switch 55 cannot sense the shuttlecocks, an instruction is sent to the circuit control mechanism, meanwhile, when the second photoelectric switch 56 detects that the first shuttlecock clamping device 46 is clamped, the ball taking motor 41 stops rotating, the rotating motor 53 starts to rotate to a position until the first photoelectric switch 55 senses the shuttlecocks, and meanwhile, the ball taking motor 41 is started to take the shuttlecocks.
The lifting support mechanism comprises a base 11, a vertical rod 12 is installed on the base 11, a lifting column 13 is arranged on the upper portion of the vertical rod 12, the holder mechanism, the ball serving mechanism, the ball sending mechanism and the circuit control mechanism are installed on a main support 15, and the main support 15 is installed at the top end of the lifting column 13.
An expandable bracket 14 is arranged on the upright 12 and serves as a height adjusting mechanism of the upright 12, and a base is mounted at the bottom of the expandable bracket 14 so as to stably place the pitching machine.
A guide groove 48 is arranged below the shuttlecock taking device, the bottom of the guide groove 48 is connected with the shuttlecock taking motor 42 and leads to a shuttlecock serving channel between the first serving wheel set and the second serving wheel set, and the guide wheel 49 ensures the shuttlecock to be in a correct posture and conveys the shuttlecock to the shuttlecock serving channel.
The first ball serving motor 37 and the second ball serving motor 38 respectively drive the first driving wheel 31 and the second driving wheel 32 to rotate oppositely, shuttlecocks fall from the ball storage cylinder 51 and are clamped and clamped by the first ball clamping rod 46 and the second ball clamping rod 47, then the shuttlecocks move downwards under the drive of the transmission gear 43, simultaneously the first ball clamping rod 46 and the second ball clamping rod 47 are gradually loosened, the shuttlecocks fall into the guide groove 48, then the shuttlecocks are conveyed to a ball serving channel between the first ball serving wheel set and the second ball serving wheel set along with the transmission wheel and are rapidly thrown out by the resultant force of the two driving wheels after being contacted with the first piece base belt 35 and the second piece base belt 36, thereby the ball serving effect is achieved, and the whole supporting mechanism can be rotated to change the ball serving.
The present invention has been described in detail, and it should be understood that the detailed description and specific examples, while indicating the preferred embodiment of the invention, are intended for purposes of illustration only and are not intended to limit the scope of the invention.
Claims (8)
1. The utility model provides an intelligence badminton service robot which characterized in that: including lift supporting mechanism, cloud platform mechanism, service mechanism, ball storage mechanism and control circuit mechanism install on lift supporting mechanism as a whole, and service mechanism, service mechanism and ball storage mechanism connect cloud platform mechanism, wherein:
the tripod head mechanism comprises a horizontal angle adjusting motor, a pitching angle adjusting motor and a connecting rod mechanism, wherein the horizontal angle adjusting motor is fixed on the lifting support mechanism, the pitching angle adjusting motor is fixed on a shaft of the horizontal angle adjusting motor through a structural part, and the connecting rod mechanism is connected with the pitching angle motor shaft to form the tripod head mechanism capable of adjusting the horizontal angle and the pitching angle;
the pitching mechanism comprises a pitching wheel group I and a pitching wheel group II which are arranged side by side, each pitching wheel group consists of a motor, a driving wheel, a driven wheel, a sheet base band and a structural part, the driving wheel is connected with the motor, the driving wheel drives the sheet base band and the driven wheel, a pitching channel is formed by a gap between the pitching wheel group I and the two sheet base bands of the pitching wheel group, the two driving wheels and the two motors are jointly arranged on a pitching wheel fixing plate, and the pitching wheel fixing plate is connected with the holder mechanism;
the ball feeding mechanism comprises a ball taking device and a ball pushing device, the ball taking device comprises a ball taking motor, a driving gear, three driven gears, two ball clamping rods and a fixed seat, the driving gear and the three driven gears are sequentially arranged and installed on the fixed seat, the two ball clamping rods are in meshing transmission, the two ball clamping rods are respectively arranged on the first gear and the last gear, and the rotating speeds of the gears for installing the ball clamping rods are the same; the ball taking motor is connected with the driving gear; the ball pushing device is formed by directly connecting a ball pushing motor and a rubber wheel; the ball taking device is in butt joint with the ball pushing device, and the ball pushing device is in butt joint with a gap between the first serving wheel set and the second serving wheel set through the guide groove;
the ball storage mechanism is positioned above the ball taking device and is in butt joint with the ball taking device;
the driving gear is sequentially meshed with the three driven gears, the ball taking device comprises a ball clamping rod I and a ball clamping rod II, and the ball clamping rod I is eccentrically connected with the driving gear to form a circular motion mechanism of the ball clamping rod I; the ball clamping rod II is eccentrically connected with the driven gear at the tail end to form a circular motion mechanism of the ball clamping rod II; the driving gear rotates to drive the ball clamping rod to move circularly, the driven gear and the ball clamping rod II move along with the driving gear, the rotating directions of the ball clamping rod I and the ball clamping rod II are opposite, and the ball clamping rod I and the ball clamping rod II are matched to achieve the effects of clamping, loosening and moving up and down.
2. The intelligent badminton pitching machine as claimed in claim 1, wherein the connecting rod mechanism in the pan-tilt mechanism is connected with the pitching wheel fixing plate, the connecting rod mechanism is connected with the pitching angle motor shaft, the pitching angle adjusting motor is fixed on the horizontal angle adjusting motor shaft through a structural member, and by operating the pan-tilt mechanism, the horizontal angle adjusting motor and the pitching angle adjusting motor are started to drive the connecting rod mechanism to rotate by a certain angle, so as to change the pitching and pitching angles of the serve.
3. The intelligent badminton pitching machine as claimed in claim 1, wherein the ball storage mechanism comprises six ball storage cylinders, the ball storage cylinders surround a circumference, all the ball storage cylinders are mounted on a rotating disc, the rotating disc is mounted on a rotating base, and the rotating base is connected with a rotating motor; the rotating motor is installed at the bottom of a fixing plate, an infrared sensor is arranged on the fixing plate of the ball taking device and located beside an inlet above the ball taking device, after the shuttlecocks in the current ball storage barrel are completely sent out, the infrared sensor cannot sense the shuttlecocks, an instruction is sent to the angle control mechanism, and the rotating motor starts to rotate a position to enable the next ball storage barrel to rotate to the upper side of the ball taking device.
4. The intelligent badminton pitching machine as claimed in claim 1, wherein the lifting support mechanism comprises a base, a vertical rod is mounted on the base, a lifting column is arranged on the upper part of the vertical rod, and the pitching mechanism and the ball feeding mechanism are mounted at the top end of the lifting column.
5. The intelligent badminton pitching machine according to claim 1, wherein the control circuit mechanism comprises various motor controls, a remote controller and a power supply as a power supply mechanism, and the power supply supplies power to the horizontal angle adjusting motor, the pitching angle adjusting motor, the.
6. An intelligent badminton serving machine according to claim 1, wherein an arc-shaped guide groove is arranged below the badminton taking device, a conveying wheel is arranged in the middle of the guide groove, the guide groove is communicated with the badminton serving channel between the first serving wheel set and the second serving wheel set, and the conveying wheel ensures that the badminton is in a correct posture and conveys the badminton to the badminton serving channel.
7. The intelligent badminton pitching machine as claimed in claim 4, wherein the upright is provided with an expandable bracket as a height adjusting mechanism of the upright, and a base is mounted at the bottom of the expandable bracket to stably mount the pitching machine.
8. The intelligent badminton pitching machine according to claim 6, wherein a main board is arranged behind the power supply and used as a circuit structure and an external socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711141865.XA CN107875615B (en) | 2017-11-17 | 2017-11-17 | Intelligent badminton pitching machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711141865.XA CN107875615B (en) | 2017-11-17 | 2017-11-17 | Intelligent badminton pitching machine |
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| CN107875615A CN107875615A (en) | 2018-04-06 |
| CN107875615B true CN107875615B (en) | 2020-06-16 |
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| CN201711141865.XA Active CN107875615B (en) | 2017-11-17 | 2017-11-17 | Intelligent badminton pitching machine |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109568915B (en) * | 2018-11-16 | 2020-12-25 | 吉林师范大学 | Racket-free tennis partner training device |
| CN109675288A (en) * | 2019-01-17 | 2019-04-26 | 许昌学院 | A kind of automatic service robot of shuttlecock |
| CN109847315B (en) * | 2019-01-22 | 2020-09-25 | 温州商学院 | Badminton sports training equipment |
| CN109939430A (en) * | 2019-03-14 | 2019-06-28 | 峰才运动科技(广州)有限公司 | A kind of badminton service robot |
| CN110448874A (en) * | 2019-07-11 | 2019-11-15 | 深圳市普尚健康技术有限公司 | A kind of shuttlecock auto-feeder and its control method |
| CN111991785A (en) * | 2020-09-02 | 2020-11-27 | 湘潭大学 | Hitting type badminton pitching machine |
| CN114100098A (en) * | 2021-11-01 | 2022-03-01 | 安徽华羽体育用品有限公司 | Badminton launching device for high-strength training of badminton and use method of badminton launching device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2011021775A2 (en) * | 2009-08-18 | 2011-02-24 | Kim Gyung Soo | Badminton practice apparatus |
| CN202802700U (en) * | 2012-06-29 | 2013-03-20 | 桐乡波力科技复材用品有限公司 | Pitching mechanism of shuttlecock pitching machine |
| CN106730756A (en) * | 2017-02-16 | 2017-05-31 | 东莞市斯波阿斯体育用品科技有限公司 | A kind of intelligent badminton service robot |
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2017
- 2017-11-17 CN CN201711141865.XA patent/CN107875615B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011021775A2 (en) * | 2009-08-18 | 2011-02-24 | Kim Gyung Soo | Badminton practice apparatus |
| CN202802700U (en) * | 2012-06-29 | 2013-03-20 | 桐乡波力科技复材用品有限公司 | Pitching mechanism of shuttlecock pitching machine |
| CN106730756A (en) * | 2017-02-16 | 2017-05-31 | 东莞市斯波阿斯体育用品科技有限公司 | A kind of intelligent badminton service robot |
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| CN107875615A (en) | 2018-04-06 |
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Effective date of registration: 20201126 Address after: 4 / F, building 7, No. 1118, Hongjiang Road, Yongquan street, Wenjiang District, Chengdu, Sichuan 610000 Patentee after: Sichuan Xinshang Artificial Intelligence Technology Co., Ltd Address before: 611731 Chengdu province high tech Zone (West) West source Avenue, No. 2006 Patentee before: UNIVERSITY OF ELECTRONIC SCIENCE AND TECHNOLOGY |
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