CN108579051A - A kind of tennis training machine of the rotatable tennis of band - Google Patents
A kind of tennis training machine of the rotatable tennis of band Download PDFInfo
- Publication number
- CN108579051A CN108579051A CN201810411096.9A CN201810411096A CN108579051A CN 108579051 A CN108579051 A CN 108579051A CN 201810411096 A CN201810411096 A CN 201810411096A CN 108579051 A CN108579051 A CN 108579051A
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- tennis
- rod
- connecting rod
- ball
- hinge joint
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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
- A63B69/38—Training appliances or apparatus for special sports for tennis
-
- 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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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Tools (AREA)
Abstract
The invention discloses a kind of tennis training machines of the rotatable tennis of band, belong to training device technical field.The tennis fixed frame of the tennis training machine ball striking device is fixed on the top that batting is clapped, and rotatable tennis is movably connected on tennis fixed frame；Telescopic rod is equipped with outside flange, flange is equipped with arc groove and rectangular recess, rectangular recess is connected with arc groove, the inner end of head rod is located in arc groove, the inner end of head rod is slidably connected with arc groove, drive connection part is slidably connected with rectangular recess, and one end of drive connection part is flexibly connected with the inner end of head rod, and the other end of drive connection part is fixedly connected with push rod.The configuration of the present invention is simple can simulate double air exercise pattern, improve the integrating skills of trainer, and manufacturing cost is cheap, have general applicability.
Description
Technical field
The present invention relates to training device technical fields, and in particular to a kind of tennis training machine of the rotatable tennis of band.
Background technology
With the improvement of people's life quality, tennis is liked by more and more people, but tennis be one not
It is easy the sports events of left-hand seat, beginner generally requires skillfully grasp net through training after a period of time during begining to learn
There are various tennis training machines, has structure special in the prior art in order to meet the needs of single training in every technology of ball
The training aids of tennis, this letter are fixed on simple training aids, such as training tennis or adjustable support bar with spring rope
Single training aids advantage is at low cost, the disadvantage is that having a single function, can only carry out shot and footwork practice, be unable to simulated dual
People's sparring can not change training difficulty according to training demand；Certainly there are also the automatic pitching machine of intelligent control, energy
It is enough accurately to send out various on-the-spot training balls, but this automatic pitching machine is generally all expensive, cannot meet common tennis
The practice demand of fan.
Invention content
The purpose of the invention is to overcome the problems of the prior art, a kind of tennis training of the rotatable tennis of band is provided
Device.
The present invention provides a kind of tennis training machines of the rotatable tennis of band, including：Pedestal, ball serving device, is hit telescopic rod
Ball device and driving mechanism；The telescopic rod is located on pedestal, and ball serving device is located at the top of telescopic rod, ball striking device with it is flexible
The middle part of bar is flexibly connected；Ball serving device and ball striking device are connect with driving mechanism；
Ball serving device includes that tennis storage bin, launching tube, service storehouse and pushing device, tennis storage bin bottom are equipped with
Ball mouth, ball mouth be connected to the top in service storehouse, and service storehouse is also connected to launching tube, pushing device include right angle push plate with
Push rod, the right angle push plate are located in service storehouse, and one end of push rod is connect with right angle push plate, and the other end of push rod is out of service storehouse
It is pierced by and is connect with driving mechanism；
The ball striking device includes head rod, the second connecting rod, third connecting rod, batting bat, tennis fixed frame, can
Tennis and drive connection part are rotated, the tennis fixed frame is fixed on the top that batting is clapped, and rotatable tennis is movably connected in net
On ball fixed frame；Batting is clapped and is connect with the upper end of third connecting rod, and the lower end of third connecting rod and the rear end of the second connecting rod connect
It connects, the front end of the second connecting rod and the left end of head rod connect；The right end of head rod by drive connection part with push away
Bar connects, and drive connection part is located on telescopic rod.
Preferably, telescopic rod is equipped with outside flange, the surface of flange is equipped with arc groove and rectangular recess, rectangle
Groove is connected with arc groove, and the right end of head rod is equipped with the sliding block to match with arc groove, and sliding block is recessed with arc
Slot is slidably connected, and drive connection part includes connecting plate, the 4th connecting rod, the 5th connecting rod and montant, and the 4th connecting rod is set
In rectangular recess, the 4th connecting rod is slidably connected with rectangular recess, and one end of the 5th connecting rod and sliding block are hinged, the 5th connection
The other end of bar is hinged with connecting plate, and one end of montant is fixedly connected with connecting plate, and the other end of montant is fixedly connected with push rod.
Preferably, driving mechanism includes outer housing, the first hinge joint bar, the second hinge joint bar, third hinge joint bar, the 4th hinge joint
Bar, cross spacing slot, round limiting slot and electric rotating machine, the outer housing are fixedly connected with the outer surface in service storehouse, and third twists
The lower end of extension bar is hinged with the upper end of the first hinge joint bar and the second hinge joint bar respectively, and third links upper end and the 4th hinge joint bar of bar
Right end it is hinged, the right end of the 4th hinge joint bar is located in round limiting slot, and right end and the round limiting slot of the 4th hinge joint bar slide
Connection, the output shaft of electric rotating machine are pierced by from the center of circle of round limiting slot and are fixedly connected with the left end of the 4th hinge joint bar, and described the
The lower end of hank extension bar and the right end of push rod are hinged, and the lower end of the second hinge joint bar and the right end of cross spacing slot are hinged, laterally limit
Position slot is fixed on the bottom of outer housing, and push rod is located in cross spacing slot, and push rod is slidably connected with cross spacing slot, electric rotating machine
It is electrically connected to a power source by controlling switch.
Preferably, right angle push plate includes horizontal baffle and vertical push plate, the horizontal baffle is located at the top of vertical push plate.
Preferably, the upper end of third connecting rod is equipped with connecting seat, the bottom and the upper end of third connecting rod of connecting seat are fixed
Connection, the left end and right end of connecting seat are respectively and fixedly provided with supporting rod, and the both sides that the upper end of supporting rod is clapped with batting pass through self-locking rotating shaft
Connection.
Preferably, the lower section that batting is clapped is equipped with ball-collecting net frame.
Preferably, the lower end of third connecting rod is connect with the rear end of the second connecting rod by spring.
Preferably, batting clap face be stretch cord it is crisscross made of elasticity wire side.
Compared with prior art, the beneficial effects of the invention are as follows：1) the rotatable tennis of tennis training machine of the invention is set
In the top that batting is clapped, the basic gesture and footwork of tennis are trained for beginner, know from experience and observe different batting in training
The rotational case of ball is sent out when further being trained after grasping basic ball-driving method by ball serving device after point batting
Ball, and hit the ball sent out by ball striking device, play the part of the double role to hitting other side, the observation of training trainer
Power, judgment and adaptability to changes are conducive to improve tennis technical ability；
2) drive connection part of the invention is fixedly connected with push rod, and provides power by the same driving device, is being pushed away
When bar moves, drive connection part drives batting to clap and does arcuate movement, simulates racked swing, and in tennis after launching tube injection
Tennis is struck, trainer goes out the shot of response by fast reactions such as attack angle, the hitting points of observation tennis,
Complete the combined training to trainer's observation, judgment and reagency.
3) total of the invention is simple, it is only necessary to which a driving mechanism can be realized as serving a ball automatically dynamic with batting
Make, the double air exercise pattern of real simulation improves the integrating skills of trainer, and manufacturing cost is cheap, meets beginner and middle rank is instructed
The training demand of white silk person has general applicability.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the structural schematic diagram of the drive connection part of the present invention；
Fig. 3 is the attachment structure schematic diagram of the connecting seat and ball striking device of the present invention.
Reference sign：
1. pedestal, 2. telescopic rods, 21. flanges, 22. arc grooves, 23. rectangular recess, 3. ball serving devices, the storage of 31. tennises
Deposit case, 32. launching tubes, 33. service storehouses, 34. pushing devices, 341. right angle push plates, 342. push rods, 4. ball striking devices, 41. first
Connecting rod, 42. second connecting rods, 43. third connecting rods, 44. batting are clapped, 45. tennis fixed frames, 46. rotatable tennises, and 47.
Drive connection part, 471. connecting plates, 472. the 4th connecting rods, 473. the 5th connecting rods, 474. montants, 5. driving mechanisms, outside 51.
Shell, 52. first hinge joint bars, 53. second hinge joint bars, 54. thirds hinge joint bar, 55. the 4th hinge joint bars, 56. cross spacing slots,
57. round limiting slot, 6. connecting seats, 61. supporting rods.
Specific implementation mode
The specific implementation mode of the present invention is described in detail in 1-3 below in conjunction with the accompanying drawings, it is to be understood that the present invention
Protection domain is not restricted by specific implementation.Based on the embodiments of the present invention, those of ordinary skill in the art are not having
There is the every other embodiment obtained under the premise of making creative work, shall fall within the protection scope of the present invention.
A kind of tennis training machine of the rotatable tennis of band provided by the invention, including：Pedestal 1, telescopic rod 2, ball serving device
3, ball striking device 4 and driving mechanism 5；The telescopic rod 2 is located on pedestal 1, and ball serving device 3 is located at the top of telescopic rod 2, batting
Device 4 is flexibly connected with the middle part of telescopic rod 2；Ball serving device 3 and ball striking device 4 are connect with driving mechanism 5；
Ball serving device 3 includes tennis storage bin 31, launching tube 32, service storehouse 33 and pushing device 34, the tennis storage
The ball mouth that 31 bottom of case is equipped with, ball mouth are connected to the top in service storehouse 33, and service storehouse 33 is also connected to launching tube 32, is pushed the ball
Device 34 include right angle push plate 341 and push rod 342, the right angle push plate 341 be located at service storehouse 33 in, one end of push rod 342 with
Right angle push plate 341 connects, and the other end of push rod 342 is pierced by out of service storehouse 33 to be connect with driving mechanism 5；
The ball striking device 4 includes head rod 41, and the second connecting rod 42,44, tennis is clapped in third connecting rod 43, batting
Fixed frame 45, rotatable tennis 46 and drive connection part 47, the tennis fixed frame 45 are fixed on the top that batting claps 44, can revolve
Turn tennis 46 to be movably connected on tennis fixed frame 45；Batting is clapped 44 and is connect with the upper end of third connecting rod 43, third connecting rod
43 lower end is connect with the rear end of the second connecting rod 42, and the front end of the second connecting rod 42 is connect with the left end of head rod 41；
The right end of head rod 41 is connect by drive connection part 47 with push rod 342, and drive connection part 47 is located on telescopic rod 2.
Using above-mentioned technical proposal, the tennis in this programme includes rotatable tennis 46 and two kinds of tennis of training, according to instruction
The difference for practicing situation is selected, and rotatable tennis 46 is located at the top that batting claps 44, and the basic of tennis is trained for beginner
Gesture and footwork are known from experience and are observed in training the rotational case of ball after different hitting point batting, grasping basic batting side
It when further being trained after method, is served a ball by ball serving device 3, and is hit the ball sent out by ball striking device 4, played the part of
The double role to hitting other side, observation, judgment and the adaptability to changes of training trainer are conducive to improve tennis technical ability, this
The principle of ball serving device 3 in invention is, can in tennis storage bin 31 by the way that tennis will be trained to collect in tennis storage bin 31
Blade fin is arranged, make tennis ordered arrangement, and enter service storehouse 33 one by one from ball mouth, the size of ball mouth is with full
One tennis of foot passes through, and the spacing between storehouse 33 and ball mouth of serving a ball satisfaction, which can only accommodate a tennis, to be advisable, and sends out
When ball, push rod 324 is driven to move back and forth in the straight direction by driving device 5, driving device 5 can do Linear scaling movement
Electric telescopic rod, and to push rod 342 implement thrust, push rod 342 will fall off service storehouse 33 in tennis hit, design right angle
The purpose of push plate 341 is that the horizontal baffle in right angle push plate 341 can block ball mouth when push rod 342 is to when tennis,
After tennis in ball storehouse 33 pending is hit, 341 counter motion of right angle push plate, horizontal baffle be detached from ball mouth, next tennis into
Entering storehouse of serving a ball, launching tube 32 is designed as tilting down 15-30 degree, and tennis enters launching tube 32 under the action of push rod 342, and
Accelerate in launching tube 32, batting claps 44 by head rod 41, the second connecting rod 42, third connecting rod 43 and drive connection
Part 47 is flexibly connected with telescopic rod 2, and drive connection part 47 is fixedly connected with push rod 342, and is provided by the same driving device 5
Power, when push rod 342 moves, drive connection part 47 drives batting to clap 44 and does arcuate movement, simulates racked swing, and in net
Ball strikes tennis after the injection of launching tube 32, and trainer is quickly anti-by attack angle, hitting point of observation tennis etc.
The shot of response should be gone out, complete the combined training to trainer's observation, judgment and reagency.
The total of the present invention is simple, it is only necessary to which a driving mechanism can be realized as serving a ball automatically dynamic with batting
Make, the double air exercise pattern of real simulation improves the integrating skills of trainer, and manufacturing cost is cheap, meets beginner and middle rank is instructed
The training demand of white silk person has general applicability.
Further, telescopic rod 2 is equipped with outside flange 21, and the surface of flange 21 is equipped with arc groove 22 and rectangle
Groove 23, rectangular recess 23 are connected with arc groove 22, and the right end of head rod 41 is equipped with to match with arc groove 22
Sliding block, sliding block is slidably connected with arc groove 22, and drive connection part 47 includes connecting plate 471, the 4th connecting rod the 472, the 5th
Connecting rod 473 and montant 474, the 4th connecting rod 472 are located in rectangular recess 23, the 4th connecting rod 472 and rectangular recess
23 are slidably connected, and one end of the 5th connecting rod 473 and sliding block are hinged, and the other end and the connecting plate 471 of the 5th connecting rod 473 are cut with scissors
It connects, one end of montant 474 is fixedly connected with connecting plate 471, and the other end of montant 474 is fixedly connected with push rod 342, and principle exists
In the 4th connecting rod 472 is slidably connected with rectangular recess 23, and the setting of 23 end of rectangular recess prevents 472 sliding slot of the 4th connecting rod
Banking stop, the effect of the 4th connecting rod 472 is to implement effect thrust to sliding block when advancing so that batting claps 44 in square stance
With certain dynamics, the 5th connecting rod 473 applies the thrust and pulling force of different angle in bilateral reciprocation to sliding block, draws
Slider guide back and forth does arcuate movement in arc groove 22, head rod 41 can be driven to do arc while sliding block does arcuate movement
Shape is run, and imitates racked swing, it should be noted that head rod 41, the second connecting rod 42 and third connecting rod 43 can be with
Select telescopic rod, it is therefore intended that 44 position is afraid of in adjustment batting,
Limiting slot can be set on connecting plate 471, the 5th connecting rod 473 is located at 471 connecting pin of connecting plate in limiting slot,
The effect of limiting slot is to limit the rotational angle of the 5th connecting rod 473 so that the 5th connecting rod 473 is capable of providing thrust and drawing
Power, and then move reciprocatingly in arc groove 22 with movable slider.
Further, driving mechanism 5 includes that outer housing 51, first links the hinge joint of bar 52, second bar 53, third links bar
54, the 4th hinge joint bar 55, cross spacing slot 56, round limiting slot 57 and electric rotating machine, the outer housing 51 and service storehouse 33
Outer surface is fixedly connected, and the lower end that third links bar 54 is hinged with the upper end of the first hinge joint hinge joint bar 53 of bar 52 and second respectively,
Third links the upper end of bar 54 and the right end of the 4th hinge joint bar 55 is hinged, and the right end of the 4th hinge joint bar 55 is located at round limiting slot 57
Interior, right end and the circle limiting slot of the 4th hinge joint bar 55 57 are slidably connected, and the output shaft of electric rotating machine is from round limiting slot 57
The center of circle is pierced by be fixedly connected with the left end of the 4th hinge joint bar 55, the lower end of the first hinge joint bar 52 and the right end hinge of push rod 342
It connects, the lower end of the second hinge joint bar 53 and the right end of cross spacing slot 56 are hinged, and cross spacing slot 56 is fixed on the bottom of outer housing 51
Portion, push rod 342 are located in cross spacing slot 56, and push rod 342 is slidably connected with cross spacing slot 56, and electric rotating machine is opened by control
Pass is electrically connected to a power source.
Further, right angle push plate 341 includes horizontal baffle and vertical push plate, and the horizontal baffle is located at vertical push plate
Top.
Further, the upper end of third connecting rod 43 is equipped with connecting seat 6, bottom and the third connecting rod 43 of connecting seat 6
Upper end is fixedly connected, and the left end and right end of connecting seat 6 are respectively and fixedly provided with supporting rod 61, and upper end and the batting of supporting rod 61 clap the two of 44
Side is connected by self-locking rotating shaft, it is therefore intended that batting, which claps 44, can carry out angle adjustment.
Further, the lower section of batting bat 44 is equipped with ball-collecting net frame, collects the tennis fallen.
Further, the lower end of third connecting rod 43 is connect with the rear end of the second connecting rod 42 by spring.
Further, batting clap 44 face be stretch cord it is crisscross made of elasticity wire side.
To sum up, the beneficial effects of the invention are as follows：1) the rotatable tennis of tennis training machine of the invention is located at what batting was clapped
Top trains the basic gesture and footwork of tennis for beginner, and ball after different hitting point batting is known from experience and observed in training
Rotational case served a ball by ball serving device, and when further being trained after grasping basic ball-driving method by hitting
Ball device hits the ball sent out, plays the part of the double role to hitting other side, the observation of training trainer, judgment and answers
Variable force is conducive to improve tennis technical ability；
2) drive connection part of the invention is fixedly connected with push rod, and provides power by the same driving device, is being pushed away
When bar moves, drive connection part drives batting to clap and does arcuate movement, simulates racked swing, and in tennis after launching tube injection
Tennis is struck, trainer goes out the shot of response by fast reactions such as attack angle, the hitting points of observation tennis,
Complete the combined training to trainer's observation, judgment and reagency.
3) total of the invention is simple, it is only necessary to which a driving mechanism can be realized as serving a ball automatically dynamic with batting
Make, the double air exercise pattern of real simulation improves the integrating skills of trainer, and manufacturing cost is cheap, meets beginner and middle rank is instructed
The training demand of white silk person has general applicability.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. a kind of tennis training machine of the rotatable tennis of band, which is characterized in that including：Pedestal (1), telescopic rod (2), ball serving device
(3), ball striking device (4) and driving mechanism (5)；The telescopic rod (2) is located on pedestal (1), and ball serving device (3) is located at telescopic rod
(2) top, ball striking device (4) are flexibly connected with the middle part of telescopic rod (2)；Ball serving device (3) and ball striking device (4) with drive
Motivation structure (5) connects；
Ball serving device (3) includes tennis storage bin (31), launching tube (32), service storehouse (33) and pushing device (34), the net
The ball mouth that ball storage bin (31) bottom is equipped with, ball mouth with service storehouse (33) top be connected to, serve a ball storehouse (33) also with transmitting
Cylinder (32) connection, pushing device (34) include right angle push plate (341) and push rod (342), and the right angle push plate (341) is located at service
In storehouse (33), one end of push rod (342) is connect with right angle push plate (341), and the other end of push rod (342) is worn out of service storehouse (33)
Go out and is connect with driving mechanism (5)；
The ball striking device (4) includes head rod (41), and the second connecting rod (42), third connecting rod (43), batting are clapped
(44), tennis fixed frame (45), rotatable tennis (46) and drive connection part (47), the tennis fixed frame (45), which is fixed on, hits
The top of racket (44), rotatable tennis (46) are movably connected on tennis fixed frame (45)；Batting is clapped (44) and is connect with third
The upper end of bar (43) connects, and the lower end of third connecting rod (43) is connect with the rear end of the second connecting rod (42), the second connecting rod
(42) front end is connect with the left end of head rod (41)；The right end of head rod (41) by drive connection part (47) with
Push rod (342) connects, and drive connection part (47) is located on telescopic rod (2).
2. the tennis training machine as described in claim 1 with rotatable tennis, which is characterized in that set on the telescopic rod (2)
There are outside flange (21), the surface of flange (21) to be equipped with arc groove (22) and rectangular recess (23), rectangular recess (23)
It is connected with arc groove (22), the right end of head rod (41) is equipped with the sliding block to match with arc groove (22), sliding block
It is slidably connected with arc groove (22), drive connection part (47) includes connecting plate (471), the 4th connecting rod (472), the 5th connection
Bar (473) and montant (474), the 4th connecting rod (472) are located in rectangular recess (23), the 4th connecting rod (472) and square
Connected in star (23) is slidably connected, and one end of the 5th connecting rod (473) is hinged with sliding block, the other end of the 5th connecting rod (473) with
Connecting plate (471) is hinged, and one end of montant (474) is fixedly connected with connecting plate (471), the other end and push rod of montant (474)
(342) it is fixedly connected.
3. the tennis training machine as described in claim 1 with rotatable tennis, which is characterized in that driving mechanism (5) packet
Include outer housing (51), first hinge joint bar (52), second hinge joint bar (53), third hinge joint bar (54), the 4th hinge joint bar (55), laterally
The outer surface of limiting slot (56), round limiting slot (57) and electric rotating machine, the outer housing (51) and service storehouse (33), which is fixed, to be connected
It connects, the lower end that third links bar (54) is hinged with the upper end of the first hinge joint bar (52) and the second hinge joint bar (53) respectively, and third twists
The upper end of extension bar (54) and the right end of the 4th hinge joint bar (55) are hinged, and the right end of the 4th hinge joint bar (55) is located at round limiting slot
(57) in, the right end of the 4th hinge joint bar (55) is slidably connected with round limiting slot (57), and the output shaft of electric rotating machine is limited from circle
The center of circle of position slot (57) is pierced by be fixedly connected with the left end of the 4th hinge joint bar (55), and described first links the lower end of bar (52) and push away
The right end of bar (342) is hinged, and the lower end of the second hinge joint bar (53) and the right end of cross spacing slot (56) are hinged, cross spacing slot
(56) it is fixed on the bottom of outer housing (51), push rod (342) is located in cross spacing slot (56), push rod (342) and cross spacing
Slot (56) is slidably connected, and electric rotating machine is electrically connected to a power source by controlling switch.
4. the tennis training machine as described in claim 1 with rotatable tennis, which is characterized in that the right angle push plate (341)
Including horizontal baffle and vertical push plate, the horizontal baffle is located at the top of vertical push plate.
5. the tennis training machine as described in claim 1 with rotatable tennis, which is characterized in that the third connecting rod (43)
Upper end be equipped with connecting seat (6), the bottom of connecting seat (6) is fixedly connected with the upper end of third connecting rod (43), connecting seat (6)
Left end and right end are respectively and fixedly provided with supporting rod (61), and the upper end and the both sides of batting bat (44) of supporting rod (61) are connected by self-locking rotating shaft
It connects.
6. the tennis training machine as described in claim 1 with rotatable tennis, which is characterized in that the batting is clapped under (44)
Side is equipped with ball-collecting net frame.
7. the tennis training machine as described in claim 1 with rotatable tennis, which is characterized in that the third connecting rod (43)
Lower end connect by spring with the rear end of the second connecting rod (42).
8. the tennis training machine as described in claim 1 with rotatable tennis, which is characterized in that the bat of (44) is clapped in the batting
Face be stretch cord it is crisscross made of elastic wire side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810411096.9A CN108579051B (en) | 2018-05-02 | 2018-05-02 | Tennis training device with rotatable tennis balls |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810411096.9A CN108579051B (en) | 2018-05-02 | 2018-05-02 | Tennis training device with rotatable tennis balls |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108579051A true CN108579051A (en) | 2018-09-28 |
| CN108579051B CN108579051B (en) | 2020-05-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810411096.9A Expired - Fee Related CN108579051B (en) | 2018-05-02 | 2018-05-02 | Tennis training device with rotatable tennis balls |
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| Country | Link |
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| CN (1) | CN108579051B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109999441A (en) * | 2019-04-23 | 2019-07-12 | 烟台大学 | A kind of intelligent tennis ball training airplane for integrating service and picking up |
| CN113332693A (en) * | 2021-05-31 | 2021-09-03 | 厦门聚琛贸易有限公司 | Tennis training device and training method thereof |
| CN114797067A (en) * | 2021-12-02 | 2022-07-29 | 哈尔滨商业大学 | Tennis training equipment containing driving device and used for training tennis player reaction |
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| CN204364842U (en) * | 2015-01-19 | 2015-06-03 | 重庆工商大学 | A kind of table tennis toss ball serving device |
| CN205699322U (en) * | 2016-03-27 | 2016-11-23 | 田明琨 | A kind of shuttlecock automatic kicking apparatus |
| CN206950612U (en) * | 2017-03-02 | 2018-02-02 | 徐冰 | Volleyball training service robot |
| CN206613136U (en) * | 2017-04-13 | 2017-11-07 | 沈阳建筑大学 | A kind of tennis service device |
| CN207253711U (en) * | 2017-06-22 | 2018-04-20 | 吴书昊 | A kind of multiple degrees of freedom table tennis automatic launcher |
| CN107837523A (en) * | 2017-11-28 | 2018-03-27 | 南昌首叶科技有限公司 | A kind of physical culture tennis training teeing apparatus |
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| CN109999441A (en) * | 2019-04-23 | 2019-07-12 | 烟台大学 | A kind of intelligent tennis ball training airplane for integrating service and picking up |
| CN109999441B (en) * | 2019-04-23 | 2020-08-04 | 烟台大学 | Collect service ball and pick up in intelligent tennis training machine of an organic whole |
| CN113332693A (en) * | 2021-05-31 | 2021-09-03 | 厦门聚琛贸易有限公司 | Tennis training device and training method thereof |
| CN114797067A (en) * | 2021-12-02 | 2022-07-29 | 哈尔滨商业大学 | Tennis training equipment containing driving device and used for training tennis player reaction |
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