CN106362371B - A kind of semi-automatic tennis picks up ball and service vehicle - Google Patents
A kind of semi-automatic tennis picks up ball and service vehicle Download PDFInfo
- Publication number
- CN106362371B CN106362371B CN201610993232.0A CN201610993232A CN106362371B CN 106362371 B CN106362371 B CN 106362371B CN 201610993232 A CN201610993232 A CN 201610993232A CN 106362371 B CN106362371 B CN 106362371B
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- China
- Prior art keywords
- ball
- motor
- semi
- picks
- service
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B47/00—Devices for handling or treating balls, e.g. for holding or carrying balls
- A63B47/02—Devices for handling or treating balls, e.g. for holding or carrying balls for picking-up or collecting
- A63B47/021—Devices for handling or treating balls, e.g. for holding or carrying balls for picking-up or collecting for picking-up automatically, e.g. by apparatus moving over the playing surface
-
- 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
- A63B69/385—Training appliances or apparatus for special sports for tennis for practising the serve
Abstract
The present invention relates to a kind of semi-automatic tennises to pick up ball and service vehicle, including car body, chassis and wheel, further includes：Roller, guide rail, ball case, storage ball basket and ball serving device, the roller is rotatably connected by central shaft with the vertical connecting rod being placed on chassis, the guide rail is placed in roller rear end, is installed on chassis, and extends upwardly to storage ball basket front end, in an arcuate structure, guide rail is equipped with the open slot profile bar run for ball case, and the storage ball basket is installed on car body front end, and bottom is equipped with an aperture, it is connect with ball serving device by hose, the cylinder surface is accompanied by velcro.The present invention can conveniently pick up the tennis being scattered in wide range, greatly reduce workload and the people unnecessary physical demands in training of field officer, it is time saving and energy saving, also improve ball picking-up efficiency simultaneously, reliable operation, it is easy to use, it is suitble to popularize, can configures and be used in each athletic training venue extensively.
Description
Technical field
Ball equipment is picked up the present invention relates to one kind more particularly to a kind of semi-automatic tennis picks up ball and service vehicle, is suitable for tennis
The large number of tennis of training venues is collected, and sport auxiliary appliance technical field is belonged to.
Background technology
In recent years, tennis becomes increasingly popular, and more and more people are ready to put into tennis.But in tennis
In training, especially in single service training, need to use many tennises, because tennis court area is larger, tennis is usually
It is scattered in the larger context, during playing ball, people, which will often take a lot of time, squats down on the ground or bend over to pick up ball, will
Tennis collects, and carries out the practice of a new round, that is, expends muscle power and waste time again, ball picking-up efficiency is also low.
In order to improve the efficiency for picking up ball, also occur some tennis ball picking up device currently on the market, but type is few, greatly
All it is to be made of components such as draw ring, spring, ball cylinder, blend stop, pin, draw ring cylinder, iron wires, complex manufacturing technology, installing and dismounting is not
Just, and capacity is small, and practicability is not strong, is also easy to exert a force overweight and damage tennis during picking up ball, and reduce tennis uses the longevity
Life, big inconvenience is brought to the staff for picking up ball.
To sum up, existing tennis picks up ball and has that bend over to pick up ball by manpower more inconvenient, not only expends the time, and consuming body
The problems such as power, inefficiency.Meanwhile existing tennis ball picking up device has that capacity is small, inconvenient disadvantage.
Invention content
For the above-mentioned prior art the shortcomings that, the object of the present invention is to provide a kind of easy to operate, ball picking-up efficiency it is high half
Automatic tennis picks up ball and service vehicle, solve it is existing in the prior art it is artificial pick up ball inconvenience, collect fatigue, ball picking-up efficiency is low
With the problem that existing tennis ball picking up device capacity is small, practicability is not strong.
To achieve the goals above, the present invention provides a kind of semi-automatic tennis and picks up ball and service vehicle, including car body, chassis and
Wheel, which is characterized in that further include：Roller, guide rail, ball case, storage ball basket and ball serving device, the roller by central shaft with
The vertical connecting rod rotatable connection being placed on chassis, the guide rail, which is installed on chassis, to be placed on rear side of roller, and guide rail is arc-shaped
Structure simultaneously extends upwardly on the upside of storage ball basket；Guide rail is equipped with the strip gab groove run for ball case, and the storage ball basket is installed on
Car body front end, ball serving device are set to the lower section of storage ball basket, and storage ball basket bottom is equipped with an aperture, and aperture passes through hose and ball serving device
Connection, the cylinder surface are accompanied by velcro.
Preferably, the ball case is in comb shape close to roller one end, and ball case is equipped with the comb structure protruded towards roller,
Comb structure shows the gradual roomy and thick and solid state in the sharp rear end in front end.
Preferably, the ball serving device has alley, batting cylinder, fixed seat, driving device, left and right directions adjusting apparatus,
Cylinder of batting is set between alley and fixed seat, and driving device is set on the downside of batting cylinder and drives batting cylinder movement, is covered in fixed seat
Equipped with spring, hose is connected to alley.
Preferably, the driving device further includes the speed regulating motor for adjustment spring stroke, the speed regulating motor and bullet
Spring connects.
Preferably, the downside of ball serving device is equipped with bottom plate, and bottom plate is equipped with sliding slot, and the end of alley has service mouth, left
Right direction adjusting apparatus be set to service mouth front side, left and right directions adjusting apparatus include the first cam, oscillating motor, rubber band and
Gag lever post, the output end of oscillating motor connect with one end of the first cam and the first cam are driven to rotate, and oscillating motor is mounted on
On motor cabinet, gag lever post is vertically installed at the both sides on the side wall of ball serving device and set on oscillating motor, and the lower end of gag lever post is set
It in the sliding slot, is connected by rubber band between gag lever post and motor cabinet, the length of the first cam is more than oscillating motor and limit
Spacing between the bar of position.
Preferably, the second cam and elevation angle motor, the output end of elevation angle motor are equipped between the ball serving device and bottom plate
It is connect with the second cam, the second cam can adjust service direction up and down by elevation angle motor.
Preferably, the driving device includes reduction gearing, occlusion gear, rotate gear and service driving motor, occlusion
Gear engages connection with the rack of batting cylinder bottom, is engaged gear and reduction gearing is coaxially connected, reduction gearing and rotate gear
Engagement connection, the output end for driving motor of serving a ball is engaged with rotate gear to be connected and rotate gear is driven to rotate.
Preferably, the periphery of the occlusion gear is equipped with the teeth of protrusion, and is only set on the periphery of part
There are the teeth of protrusion.
Preferably, the ball serving device is configured with accumulator and controller, the elevation angle motor, service driving motor, pendulum
Dynamic motor and speed regulating motor are controlled by the controller.
Preferably, the wheel and roller are connected by belt links.
The semi-automatic tennis of the present invention picks up ball and service vehicle, sticks tennis using roller, and completes dress ball by ball case
Tennis is transported in storage ball basket by ball.The present invention can conveniently pick up the tennis being scattered in wide range, greatly
Big workload and the people unnecessary physical demands in training for reducing field officer, it is time saving and energy saving, simultaneously
Also improve ball picking-up efficiency.Reliable operation of the present invention, it is easy to use, it is suitble to popularize, can configures extensively in each athletic training
Venue uses.
The technique effect of the design of the present invention, concrete structure and generation is described further below with reference to attached drawing, with
It is fully understood from the purpose of the present invention, feature and effect.
Description of the drawings
Fig. 1：The semi-automatic tennis of the present invention picks up ball and service bassinet structure 3 dimensional drawing；
Fig. 2：The semi-automatic tennis of the present invention picks up ball and service vehicle vertical view；
Fig. 3：Ball serving device stereoscopic schematic diagram of the present invention；
Fig. 4：Ball serving device front view of the present invention；
Fig. 5：Ball serving device vertical view of the present invention；
Fig. 6：Ball serving device left view of the present invention.
Specific implementation mode
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described.Obviously, described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
The every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.
Present invention is further described in detail with reference to the accompanying drawings of the specification.
As depicted in figs. 1 and 2, a kind of semi-automatic tennis provided by the invention picks up ball and service vehicle, including car body 1, chassis
2, wheel 3, roller 4, guide rail 5, ball case 6, storage ball basket 7 and ball serving device 8, the roller 4 is by central shaft and is placed in chassis 2
On vertical connecting rod 21 be rotatably connected, the guide rail 5 is placed in 4 rear end of roller and is installed on chassis 2,5 arc-shaped knot of guide rail
Structure simultaneously extends upwardly to 7 upside of storage ball basket.Guide rail 5 is equipped with the strip gab groove 51 run for ball case 6, and the storage ball basket 7 is pacified
Loaded on 1 front end of car body, bottom is equipped with an aperture 71, and aperture 71 is connect by hose 9 with ball serving device 8, and 4 surface of the roller is also
With velcro.The ball case 6 is in comb shape close to 4 one end of roller, because ball case 6 is equipped with the broach knot protruded towards roller
Structure 61, comb structure show the closeer state in the more sparse inner end in outer end.
It includes wheel 3 that the semi-automatic tennis of the present invention, which picks up ball and service vehicle, gently pushes to make to pick up ball vehicle and starts to move,
It is convenient to be fast moved in place.4 surface of roller of the present invention has one layer of velcro, can stick tennis, is moved picking up ball vehicle
In dynamic process, conveniently the multiple tennises being scattered in wide range can be collected.
Ball case 6 of the present invention can move on guide rail 5, complete dress ball and the action of falling ball.Ball case 6 is close to 4 one end of roller in comb
Sub- shape, it is outer thin interior close, effectively tennis can be removed from roller 4 and dropped down onto in ball case 6, run using on guide rail 5, by ball
Box 6 is delivered to 7 upside of storage ball basket, and tennis is poured into storage ball basket 7 and stores tennis.Guide rail 5 is that double guide rails are arranged so that ball case 6
The operation on it that can more stablize.Comb structure is that front end is elongated sharp, very close to velcro, rear end gradually broaden and
Thick and solid, such comb structure can slowly take off tennis, avoid tennis stress and jump up.
In implementation, when needing to pick up ball, the place that the semi-automatic tennis of the present invention picks up ball and vehicle to tennis of serving a ball is scattered is pushed,
During passage, the roller with velcro can stick the tennis being scattered in tennis court, and ball case is by tennis from roller
Dress ball is completed in stripping, and then ball case moves on guide rail, and tennis is delivered to storage ball basket, completes ball, tennis is stored in storage
In ball basket.The present invention uses the roller with velcro, carries out automatically picking up balls in a rolling manner, convenient and efficient, and will not
Tennis is damaged, tennis service life will not be reduced, tennis is picked up efficient.In addition, after picking up ball, it can also be by tennis
Storage ball basket is poured into, to store tennis, capacity is big, easy to use.
Ball serving device 8 has alley 811, batting cylinder 810, fixed seat 812, driving device and left and right directions adjusting apparatus.
Cylinder 810 of batting is set between alley 811 and fixed seat 812, and driving device is set to 810 downside of batting cylinder and drives batting cylinder 810
Transverse shifting is arranged with spring 83 in fixed seat 812, and hose 9 is connected to alley 811.Tennis enters alley 811 by hose 9,
Cylinder 810 bat towards the movement of fixed seat 812 and compressed spring 83, after compression to a certain degree, batting cylinder 810 is released, moment production
Raw prodigious elastic force strikes tennis, and tennis is made to launch.Ball serving device further includes the speed governing electricity for 83 stroke of adjustment spring
Machine, the speed regulating motor are connect with spring 83, and after the stroke of adjustment spring 83, the compressing force of spring 83 changes, and then makes spring
The 83 strength of batting variations generated, the speed of tennis service also change correspondingly.
The downside of ball serving device is equipped with bottom plate 10, and bottom plate 10 is equipped with sliding slot 817, and sliding slot 817 is arcuate shape.Alley
There is service mouth 86, left and right directions adjusting apparatus to be set to the front side of service mouth for 811 end, and left and right directions adjusting apparatus includes the
One end of one cam 81, oscillating motor 82, rubber band 84 and gag lever post 85, the output end of oscillating motor 82 and the first cam 81 connects
It connects and the first cam 81 is driven to rotate, oscillating motor 82 is mounted on motor cabinet 815, and gag lever post 85 is vertically installed at ball serving device
Both sides on 8 side wall and set on oscillating motor 82, the lower end of gag lever post 85 is placed in the sliding slot.Gag lever post 85 and motor cabinet
It being connected by rubber band 84 between 815, the length of the first cam 81 is more than the spacing between oscillating motor 82 and gag lever post 85, because
This is when the first cam 81 rotates, after the end shock gag lever post 85 of the first cam 81, to the active force meeting of the application of gag lever post 85
It pushes gag lever post to horizontally slip in sliding slot, and then the alley 811 of ball serving device is pushed to move left and right, make to fly after tennis service
Row track generates left and right variation.
Between ball serving device 8 and bottom plate 10 be equipped with the second cam 11, the second cam 11 can adjust up and down service direction, second
Cam 11 drives also by an elevation angle motor 110, and the output end of elevation angle motor 110 is connect with the second cam 11, elevation angle motor
110 drive the rotation of the second cam, the second cam to make ball serving device 8 that can swing up and down, in the flight path generation after tennis service
Lower variation.Therefore, in conjunction with left and right directions adjusting apparatus and the second cam, the service direction of tennis can be made towards any one side
To.
Driving device includes reduction gearing 87, rotate gear 813, occlusion gear 816 and service driving motor 814, occlusion
Gear 816 engages connection with the rack of 810 bottom of batting cylinder, is engaged gear 816 and reduction gearing 87 is coaxially connected, reduction gearing
87 engage connection with rotate gear 813, and the output end of service driving motor 814 engages connection with rotate gear 813 and with turn
Moving gear 813 rotates, and rotate gear 813 drives reduction gearing 87 to rotate, and reduction gearing 87 drives occlusion gear 816 to rotate.It stings
The periphery for closing gear 816 is equipped with the teeth of protrusion, and the periphery of only part is equipped with the teeth of protrusion, another portion
Periphery be smooth, service driving motor 814 passes through deceleration mechanism engaged gears and bats the rack of cylinder bottom, cylinder of batting
810 (right side of Fig. 4) movements backward, batting cylinder 810 move 83 energy storage of compressed spring.When the last one tooth on occlusion gear 816
When tooth is snapped to rack, ball cylinder position just allows a tennis to fall to alley 811.Continue rotation service driving motor 814,
Occlusion gear 816 also rotates clockwise, and is detached from rack when turning to the last one teeth, occlusion gear 816 can not early bite tooth
Item, 83 potential energy of compressed spring release immediately, and spring 83 resets, and batting 810 moment of cylinder strikes tennis to the left, realize service.And it sends out
Ball strength size is realized (speed regulating motor that spring rear portion is equipped with adjustment service dynamics) by compressed spring length.To occlusion
When gear 816 is rotated further, first teeth on surface continue to be engaged the rack below batting cylinder, and batting cylinder 810 continues
Compressed spring 83 to the right are moved back and forth with this.
Adjustment service driving motor 814 adjusts 83 reduction length of spring, to change by changing motor range length
Service machine impact force degree.Principle：It is long that spring Hooke's law F=k*L, elastic force F equal to the elastic coefficient k are multiplied by compression travel
Spend L.
Ball serving device 8 is also configured with accumulator and controller, the accumulator motor power supply all into whole device.Control
Device realizes service by 4 motors, adjusts service dynamics and angle respectively according to program setting.
Wheel 3 and roller 4 of the present invention are connected by belt and are linked.In specific implementation, when tennis quantity is very little, tennis without
Method reaches ball case, therefore wheel and roller are together in series linkage by increasing belt so that it is more preferable to pick up ball effect.
The present invention easily, efficiently can not have to bend over to collect the tennis being scattered in place totally, greatly
Big workload and the people unnecessary physical demands in training for reducing field officer, it is time saving and energy saving, simultaneously
Ball picking-up efficiency is also improved, the ball time is picked up due to shortening, increases the practice periods of practitioner, also just improves tennis practice
Efficiency.Reliable operation of the present invention, it is easy to use, it is suitble to popularize, can configures and be used in each athletic training venue extensively.It adopts
Ball and service vehicle are picked up with the semi-automatic tennis of the present invention, using simple, multiple tennises, while falling convenient for tennis can be simultaneously picked up
It takes, substantially increases user's ball picking-up efficiency.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement etc., should all be included in the protection scope of the present invention made by within refreshing and principle.
Claims (10)
1. a kind of semi-automatic tennis picks up ball and service vehicle, including car body (1), chassis (2) and wheel (3), which is characterized in that also wrap
It includes：Roller (4), guide rail (5), ball case (6), storage ball basket (7) and ball serving device (8), the roller (4) by central shaft with set
In on chassis (2) vertical connecting rod (21) rotatable connection, the guide rail (5) is installed on be placed in roller (4) on chassis (2) after
Side, the arc-shaped structure of guide rail simultaneously extend upwardly on the upside of storage ball basket (7)；Guide rail (5) is equipped with the bar shaped run for ball case (6) and opens
Mouth slot (51), the storage ball basket (7) are installed on car body (1) front end, and ball serving device is set to the lower section of storage ball basket, stores up ball basket (7) bottom
Portion is equipped with an aperture (71), and aperture is connect by hose (9) with ball serving device (8), and roller (4) surface is accompanied by magic
Patch.
2. semi-automatic tennis according to claim 1 picks up ball and service vehicle, which is characterized in that the ball case (6) is close to rolling
Cylinder (4) one end is in comb shape, and ball case is equipped with the comb structure (61) protruded towards roller, and it is sharp that comb structure shows front end
The gradual roomy and thick and solid state in rear end.
3. semi-automatic tennis according to claim 1 or 2 picks up ball and service vehicle, which is characterized in that the ball serving device (8)
With alley (811), batting cylinder (810), fixed seat (812), driving device, left and right directions adjusting apparatus, batting cylinder is set to ball
Between road and fixed seat, driving device is set on the downside of batting cylinder and drives batting cylinder movement, and spring (83) is arranged in fixed seat,
Hose is connected to alley.
4. semi-automatic tennis according to claim 3 picks up ball and service vehicle, which is characterized in that the downside of ball serving device is equipped with
Bottom plate (10), bottom plate are equipped with sliding slot, and there is service mouth (86), left and right directions adjusting apparatus to be set to hair for the end of alley (811)
The front side of ball mouth, left and right directions adjusting apparatus include the first cam (81), oscillating motor (82), rubber band (84) and gag lever post
(85), the output end of oscillating motor connect with one end of the first cam and the first cam is driven to rotate, and oscillating motor is mounted on electricity
On engine base, gag lever post is vertically installed at the both sides on the side wall of ball serving device and set on oscillating motor, and the lower end of gag lever post is placed in
In the sliding slot, connected by rubber band (84) between gag lever post and motor cabinet, the length of the first cam be more than oscillating motor with
Spacing between gag lever post.
5. semi-automatic tennis according to claim 4 picks up ball and service vehicle, which is characterized in that the ball serving device and bottom plate
Between be equipped with the second cam (11) and elevation angle motor (110), the output end of elevation angle motor and connect with the second cam, the second cam can
Adjust service direction up and down by elevation angle motor.
6. semi-automatic tennis according to claim 5 picks up ball and service vehicle, which is characterized in that the driving device includes subtracting
Fast gear (87), occlusion gear (816), rotate gear (813) and service driving motor (814), occlusion gear and batting cylinder bottom
The rack engagement connection in portion, is engaged gear and reduction gearing is coaxially connected, and reduction gearing engages connection with rotate gear, and service is driven
The output end of dynamic motor is engaged with rotate gear to be connected and rotate gear is driven to rotate.
7. semi-automatic tennis according to claim 6 picks up ball and service vehicle, which is characterized in that the driving device further includes
For the speed regulating motor of adjustment spring stroke, the speed regulating motor is connect with spring (83).
8. semi-automatic tennis according to claim 1 picks up ball and service vehicle, which is characterized in that the wheel (3) and roller
(4) it is connected and is linked by belt.
9. semi-automatic tennis according to claim 7 picks up ball and service vehicle, which is characterized in that the ball serving device (8) is matched
It is equipped with accumulator and controller, the elevation angle motor, service driving motor, oscillating motor and speed regulating motor are by the controller
Control.
10. semi-automatic tennis according to claim 6 picks up ball and service vehicle, which is characterized in that the occlusion gear (816)
Periphery be equipped with protrusion teeth, and only part periphery be equipped with protrusion teeth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610993232.0A CN106362371B (en) | 2016-11-11 | 2016-11-11 | A kind of semi-automatic tennis picks up ball and service vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610993232.0A CN106362371B (en) | 2016-11-11 | 2016-11-11 | A kind of semi-automatic tennis picks up ball and service vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106362371A CN106362371A (en) | 2017-02-01 |
| CN106362371B true CN106362371B (en) | 2018-11-02 |
Family
ID=57893456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610993232.0A Expired - Fee Related CN106362371B (en) | 2016-11-11 | 2016-11-11 | A kind of semi-automatic tennis picks up ball and service vehicle |
Country Status (1)
| Country | Link |
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| CN (1) | CN106362371B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108905111B (en) * | 2018-08-28 | 2021-08-24 | 百铭服饰(福建)有限公司 | Tennis ball launching and recovering device for tennis training field |
| CN109364444A (en) * | 2018-12-13 | 2019-02-22 | 金陵科技学院 | A kind of mobile golf Jian Qiufang ball robot |
| CN112891873A (en) * | 2021-01-22 | 2021-06-04 | 南阳师范学院 | Tennis ball serving and picking integrated machine |
| CN112973053A (en) * | 2021-04-16 | 2021-06-18 | 魏守昌 | Gripping type ball picking device for ball training |
| TWI812540B (en) * | 2022-11-11 | 2023-08-11 | 正修學校財團法人正修科技大學 | Billiards machine with fast ball collection function |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4077533A (en) * | 1976-08-16 | 1978-03-07 | John Meyer | Tennis ball retrieving device |
| CN2334447Y (en) * | 1998-05-04 | 1999-08-25 | 严光革 | Football training machine |
| EP1878474A1 (en) * | 2006-07-12 | 2008-01-16 | Michel Chappuis | Retrieving device for tennis balls |
| CN103143149A (en) * | 2013-04-02 | 2013-06-12 | 陕西科技大学 | Automatic tennis ball picking-up device |
| CN103446728A (en) * | 2013-07-02 | 2013-12-18 | 南京工业职业技术学院 | Ball picker |
| CN103585748A (en) * | 2013-11-22 | 2014-02-19 | 三峡大学 | Tennis training machine |
| CN203564747U (en) * | 2013-12-02 | 2014-04-30 | 河北联合大学 | Volleyball trainer |
| CN203989790U (en) * | 2014-07-23 | 2014-12-10 | 宁波大学 | A kind of football server |
| CN204050903U (en) * | 2014-10-09 | 2014-12-31 | 哈尔滨体育学院 | Tennis combined training picks up ball, service all-in-one |
| CN104274954A (en) * | 2014-09-13 | 2015-01-14 | 常州澳德森江浪减速机有限公司 | Roller tennis ball picking machine |
| CN204293821U (en) * | 2014-12-25 | 2015-04-29 | 胡显韬 | A kind of tennis serve machine |
| CN206152234U (en) * | 2016-11-11 | 2017-05-10 | 湖北科技学院 | Ball and service car are picked up to semi -automatic tennis |
-
2016
- 2016-11-11 CN CN201610993232.0A patent/CN106362371B/en not_active Expired - Fee Related
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4077533A (en) * | 1976-08-16 | 1978-03-07 | John Meyer | Tennis ball retrieving device |
| CN2334447Y (en) * | 1998-05-04 | 1999-08-25 | 严光革 | Football training machine |
| EP1878474A1 (en) * | 2006-07-12 | 2008-01-16 | Michel Chappuis | Retrieving device for tennis balls |
| CN103143149A (en) * | 2013-04-02 | 2013-06-12 | 陕西科技大学 | Automatic tennis ball picking-up device |
| CN103446728A (en) * | 2013-07-02 | 2013-12-18 | 南京工业职业技术学院 | Ball picker |
| CN103585748A (en) * | 2013-11-22 | 2014-02-19 | 三峡大学 | Tennis training machine |
| CN203564747U (en) * | 2013-12-02 | 2014-04-30 | 河北联合大学 | Volleyball trainer |
| CN203989790U (en) * | 2014-07-23 | 2014-12-10 | 宁波大学 | A kind of football server |
| CN104274954A (en) * | 2014-09-13 | 2015-01-14 | 常州澳德森江浪减速机有限公司 | Roller tennis ball picking machine |
| CN204050903U (en) * | 2014-10-09 | 2014-12-31 | 哈尔滨体育学院 | Tennis combined training picks up ball, service all-in-one |
| CN204293821U (en) * | 2014-12-25 | 2015-04-29 | 胡显韬 | A kind of tennis serve machine |
| CN206152234U (en) * | 2016-11-11 | 2017-05-10 | 湖北科技学院 | Ball and service car are picked up to semi -automatic tennis |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106362371A (en) | 2017-02-01 |
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