CN206152234U - Ball and service car are picked up to semi -automatic tennis - Google Patents

Ball and service car are picked up to semi -automatic tennis Download PDF

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Publication number
CN206152234U
CN206152234U CN201621216391.1U CN201621216391U CN206152234U CN 206152234 U CN206152234 U CN 206152234U CN 201621216391 U CN201621216391 U CN 201621216391U CN 206152234 U CN206152234 U CN 206152234U
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CN
China
Prior art keywords
ball
cylinder
semi
service
picks
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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.)
Withdrawn - After Issue
Application number
CN201621216391.1U
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Chinese (zh)
Inventor
镇方超
镇方雄
周国鹏
何守胜
夏水英
高当发
镇子涵
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Hubei University of Science and Technology
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Hubei University of Science and Technology
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Filing date
Publication date
Application filed by Hubei University of Science and Technology filed Critical Hubei University of Science and Technology
Priority to CN201621216391.1U priority Critical patent/CN206152234U/en
Application granted granted Critical
Publication of CN206152234U publication Critical patent/CN206152234U/en
Withdrawn - After Issue legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a ball and service car are picked up to semi -automatic tennis, including automobile body, chassis and wheel, still include: cylinder, guide rail, ball box, storage basket and apparatus for launching balls, the cylinder is through its center pin and place the vertical connecting rod swivelling joint on the chassis in, drum rear end is arranged in to the guide rail, installs on the chassis to upwards extend to and store up the basket front end, be an arc structure, be equipped with the opening cell type strip that supplies the operation of ball box on the guide rail, storing up basket and installing in the automobile body front end, the bottom is equipped with an aperture, be connected with apparatus for launching balls through the hose, the cylinder surface is still with the magic subsides. The utility model discloses can convenient and fast pick up the tennis that scatters in in a big way, the ground staff's that has significantly reduced work load and people's unnecessary physical demands in athletic training, labour saving and time saving has also improved and picked up ball efficiency simultaneously, the reliable operation, convenient to use is fit for the penetration and promotion, can extensively dispose and use in each sports training ground shop.

Description

A kind of semi-automatic tennis picks up ball and service car
Technical field
The utility model is related to one kind and picks up ball equipment, more particularly to a kind of semi-automatic tennis picks up ball and service car, it is adaptable to The large number of tennis of tennis training venue is collected, and belongs to physical culture auxiliary appliance technical field.
Background technology
In recent years, tennis becomes increasingly popular, and increasing people is 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 will often take a lot of time and squat down on the ground or bend over to pick up ball, will Tennis is collected, and carries out the exercise of a new round, that is, expend muscle power and lose time again, and ball picking-up efficiency is also low.
In order to improve the efficiency for picking up ball, some tennis ball picking up device are also occurred in that in the market, but type is few, greatly All it is to be made up of parts such as draw ring, spring, ball cylinder, blend stop, pin, draw ring cylinder, iron wires, complex manufacturing technology, installing/dismounting is not Just, and capacity is little, practicality is not strong, and it is overweight and damage tennis to be also easy to force during ball is picked up, and reduces the use longevity of tennis Life, to the staff for picking up ball very big inconvenience is brought.
To sum up, existing tennis picks up ball and has that to bend over to pick up ball by manpower more inconvenient, not only expends the time, and expends body The problems such as power, inefficiency.Meanwhile, existing tennis ball picking up device has capacity little, unhandy shortcoming.
The content of the invention
For the shortcoming of above-mentioned prior art, the purpose of this utility model is to provide a kind of easy to operate, ball picking-up efficiency height Semi-automatic tennis pick up ball and service car, to solve that manually pick up present in prior art ball inconvenient, collect fatigue, pick up ball effect The low and existing problem that tennis ball picking up device capacity is little, practicality is not strong of rate.
To achieve these goals, the utility model provides a kind of semi-automatic tennis and picks up ball and service car, including car body, bottom Frame and wheel, it is characterised in that also include:Cylinder, guide rail, ball case, storage ball basket and ball serving device, the cylinder passes through its center Axle is rotatably connected with the vertical connecting rod being placed on underframe, and the guide rails assembling is placed in cylinder rear side on underframe, and guide rail is in Arcuate structure simultaneously extends upwardly to storage ball basket upside;Guide rail is provided with the strip gab groove for ball case operation, the storage ball basket peace Loaded on car body front end, located at the lower section of storage ball basket, storage ball basket bottom is provided with an aperture to ball serving device, and aperture is by flexible pipe and service Device connects, and the cylinder surface is accompanied by VELCRO.
Preferably, the ball case is in comb shape near cylinder one end, and the comb structure of cylinder protrusion is provided with ball case, Comb structure presents the gradually roomy and abundant state in the sharp rear end in front end.
Preferably, the ball serving device has alley, batting cylinder, fixed seat, driving means, left and right directions adjusting apparatus, Batting cylinder is located between alley and fixed seat, and driving means are located at batting cylinder downside and drive batting cylinder movement, cover in fixed seat Spring is provided with, flexible pipe is connected with alley.
Preferably, the driving means also include the buncher for adjusting spring travel, the buncher and bullet Spring connects.
Preferably, base plate is provided with the downside of ball serving device, base plate is provided with chute, and the end of alley has service mouth, left Right direction adjusting apparatus located at 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 is connected with one end of the first cam and drives the first cam rotation, oscillating motor to be arranged on On motor cabinet, gag lever post is vertically installed on the side wall of ball serving device and located at the both sides of oscillating motor, and the lower end of gag lever post is put In the chute, 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 provided between the ball serving device and base plate It is connected with the second cam, the second cam can up and down adjust service direction by elevation angle motor.
Preferably, the driving means include reduction gearing, occlusion gear, rotate gear and service motor, occlusion Gear be connected with the tooth bar engagement of batting cylinder bottom, and it is coaxially connected with reduction gearing to be engaged gear, reduction gearing and rotate gear Engagement connection, the output end of motor of serving a ball is connected and drives rotate gear to rotate with rotate gear engagement.
Preferably, the periphery of the occlusion gear is provided with the teeth of protrusion, and only sets on the periphery of part There are the teeth of protrusion.
Preferably, the ball serving device is configured with battery and controller, the elevation angle motor, service motor, pendulum Dynamic motor and buncher are controlled by the controller.
Preferably, the wheel and cylinder are linked by belt series connection.
The semi-automatic tennis of the utility model picks up ball and service car, sticks tennis using cylinder, and is completed by ball case Dress ball and ball, tennis is transported in storage ball basket.The present invention can conveniently be picked up and be scattered in net interior in a big way Ball, greatly reduces the workload of field officer and the physical demands that people are unnecessary in training, time saving and energy saving, Also improve ball picking-up efficiency simultaneously.Utility model works reliability, it is easy to use, it is adapted to penetration and promotion, can extensively be configured in each Athletic training venue is used.
The technique effect of design of the present utility model, concrete structure and generation is made furtherly below with reference to accompanying drawing It is bright, to be fully understood from the purpose of this utility model, feature and effect.
Description of the drawings
Fig. 1:The semi-automatic tennis of the utility model picks up ball and service bassinet structure 3 dimensional drawing;
Fig. 2:The semi-automatic tennis of the utility model picks up ball and service car top view;
Fig. 3:The utility model ball serving device schematic perspective view;
Fig. 4:The utility model ball serving device front view;
Fig. 5:The utility model ball serving device top view;
Fig. 6:The utility model ball serving device left view.
Specific embodiment
It is new below in conjunction with this practicality to make purpose, technical scheme and the advantage of the utility model embodiment clearer Accompanying drawing in type embodiment, is clearly and completely described to the technical scheme in the utility model embodiment.Obviously, retouched The embodiment stated is a part of embodiment of the utility model, rather than the embodiment of whole.Based on the enforcement in the utility model Example, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made is belonged to The scope of the utility model protection.
The utility model is described in further detail with reference to Figure of description.
As depicted in figs. 1 and 2, a kind of semi-automatic tennis that the utility model is provided picks up ball and car of serving a ball, including car body 1, Underframe 2, wheel 3, cylinder 4, guide rail 5, ball case 6, storage ball basket 7 and ball serving device 8, the cylinder 4 passes through central shaft and is placed in Vertical connecting rod 21 on underframe 2 is rotatably connected, and the guide rail 5 is placed in the rear end of cylinder 4 and is installed on underframe 2, and guide rail 5 is in arc Shape structure simultaneously extends upwardly to the upside of storage ball basket 7.Guide rail 5 is provided with the strip gab groove 51 for the operation of ball case 6, the storage ball basket 7 are installed on the front end of car body 1, and bottom is provided with an aperture 71, and aperture 71 is connected by flexible pipe 9 with ball serving device 8, the table of the cylinder 4 Face is accompanied by VELCRO.The ball case 6 is in comb shape near the one end of cylinder 4, because being provided with the comb of cylinder protrusion on ball case 6 Toothing 61, comb structure presents the closeer state in the more sparse the inner in outer end.
The semi-automatic tennis of the utility model picks up ball and service car includes wheel 3, gently promotes to make to pick up ball car and starts It is mobile, it is convenient quickly to move in place.The surface of the utility model cylinder 4 has one layer of VELCRO, can stick tennis, During picking up the movement of ball car, conveniently can will be scattered in multiple tennises interior in a big way and collect.
The utility model ball case 6 can be moved on guide rail 5, complete to fill ball and the action of falling ball.Ball case 6 is near the one end of cylinder 4 It is outer to dredge interior close in comb shape, effectively tennis can be peeled off from cylinder 4 and be dropped down onto in ball case 6, then through running on guide rail 5, Ball case 6 is delivered into the upside of storage ball basket 7, tennis is poured into storage ball basket 7 memory storage tennis.Guide rail 5 is arranged for double guide rails so that ball Box 6 can be more stable operation thereon.Comb structure is that front end is elongated sharp, and very close to VELCRO, rear end gradually becomes Wide and abundant, such comb structure slowly can take off tennis, it is to avoid tennis stress and jump up.
In enforcement, when needing to pick up ball, the semi-automatic tennis of the utility model is promoted to pick up ball and serve a ball what car to tennis was scattered Place, during passage, the cylinder with VELCRO can stick the tennis being scattered in tennis court, and ball case is by tennis from rolling Peel off on cylinder, complete to fill ball, then ball case is moved on guide rail, tennis is delivered into storage ball basket, complete down ball, tennis is stored In storage ball basket.The utility model carries out in a rolling manner automatically picking up balls using the cylinder with VELCRO, convenient and swift, And tennis will not be caused to damage, tennis service life will not be reduced, tennis picks up efficiency high.Additionally, pick up after ball finishes, also Tennis can be poured into storage ball basket, to store tennis, capacity is big, easy to use.
Ball serving device 8 has alley 811, batting cylinder 810, fixed seat 812, driving means and left and right directions adjusting apparatus. Batting cylinder 810 is located between alley 811 and fixed seat 812, and driving means are located at the downside of batting cylinder 810 and drive batting cylinder 810 Transverse shifting, is arranged with spring 83 in fixed seat 812, flexible pipe 9 is connected with alley 811.Tennis enters alley 811 by flexible pipe 9, Batting cylinder 810 is moved and compression spring 83 towards fixed seat 812, and after compression to a certain degree, batting cylinder 810 is released, and moment produces The very big elastic force impact tennis of life, launches tennis.Ball serving device also includes the speed governing electricity for adjusting the stroke of spring 83 Machine, the buncher is connected with spring 83, after adjusting the stroke of spring 83, the compression stress change of spring 83, and then make spring The 83 strength of batting changes for producing, the speed of tennis service also changes therewith.
Base plate 10 is provided with the downside of ball serving device, base plate 10 is provided with chute 817, and chute 817 is arcuate shape.Alley 811 end has service mouth 86, and left and right directions adjusting apparatus include the located at the front side of service mouth, left and right directions adjusting apparatus One cam 81, oscillating motor 82, rubber band 84 and gag lever post 85, the output end of oscillating motor 82 connects with one end of the first cam 81 Connect and drive the first cam 81 to rotate, oscillating motor 82 is arranged on motor cabinet 815, and gag lever post 85 is vertically installed at ball serving device On 8 side wall and located at the both sides of oscillating motor 82, the lower end of gag lever post 85 is placed in the chute.Gag lever post 85 and motor cabinet 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 , when the first cam 81 is rotated, the end of the first cam 81 is clashed into after gag lever post 85, to the active force meeting that gag lever post 85 applies for this Promote gag lever post to horizontally slip in chute, and then promote the alley 811 of ball serving device to move left and right, make flying after tennis service Row track produces left and right change.
It is provided with the second cam 11 between ball serving device 8 and base plate 10, the second cam 11 can up and down adjust service direction, second Cam 11 drives also by an elevation angle motor 110, and the output end of elevation angle motor 110 is connected with the second cam 11, elevation angle motor 110 drive the second cam rotation, the second cam ball serving device 8 is swung up and down, in the flight path generation after tennis service Lower change.Therefore, with reference to left and right directions adjusting apparatus and the second cam, the service direction of tennis can be made towards any one side To.
Driving means include reduction gearing 87, rotate gear 813, occlusion gear 816 and service motor 814, occlusion Gear 816 is connected with the tooth bar engagement of batting cylinder 810 bottom, and occlusion gear 816 is coaxially connected with reduction gearing 87, reduction gearing 87 are connected with the engagement of rotate gear 813, and output end and the rotate gear 813 of motor 814 of serving a ball are engaged to be connected and drive and turned Moving gear 813 is rotated, and rotate gear 813 drives reduction gearing 87 to rotate, and reduction gearing 87 drives occlusion gear 816 to rotate.Sting The periphery for closing gear 816 is provided with the teeth of protrusion, and the periphery of only part is provided with the teeth of protrusion, another portion Periphery be smooth, motor 814 of serving a ball is batted the tooth bar of cylinder bottom by reducing gear engaged gears, cylinder of batting 810 (right side of Fig. 4) movements backward, the batting movement energy storage of compression spring 83 of cylinder 810.When last tooth on occlusion gear 816 When tooth is snapped to tooth bar, ball cylinder position just allows a tennis to fall to alley 811.Continue to rotate service motor 814, Occlusion gear 816 is also rotated clockwise, and when last teeth is turned to tooth bar is departed from, and occlusion gear 816 cannot early bite tooth Bar, the potential energy of compression spring 83 discharges immediately, and spring 83 resets, and the batting moment of cylinder 810 impacts to the left tennis, realizes service.And send out Ball strength size, is realized (buncher that spring rear portion is provided with adjustment service dynamics) by compression spring length.To occlusion When gear 816 is rotated further, first teeth on its surface continue to be engaged the tooth bar below batting cylinder, and batting cylinder 810 continues To the right compression spring 83, are moved back and forth with this.
Adjustment service motor 814, by changing motor range length, adjusts the reduction length of spring 83, so as to change Service machine impact force degree.Principle:It is long that spring Hooke's law F=k*L, elastic force F are multiplied by compression travel equal to the elastic coefficient k Degree L.
Ball serving device 8 is also configured with battery and controller, and battery to all of motor in whole device is powered.Control Device realizes respectively service, adjustment service dynamics and angle by 4 motors according to program setting.
The utility model wheel 3 and cylinder 4 are linked by belt series connection.In being embodied as, when tennis quantity very little when, net Ball cannot reach ball case, therefore wheel and cylinder are together in series linkage by increasing belt so that pick up ball effect more preferable.
The utility model can easily, efficiently without the tennis for bending over just to be scattered in place collect dry Only, the workload of field officer and the physical demands that people are unnecessary in training are greatly reduced, it is time saving and energy saving, Simultaneously ball picking-up efficiency is also improved, due to shortening the ball time is picked up, increased the practice periods of practitioner, also just improve tennis The efficiency of exercise.Utility model works reliability, it is easy to use, it is adapted to penetration and promotion, can extensively be configured in each sports training ground Shop uses.Ball and service car are picked up using the semi-automatic tennis of the utility model, using simple, multiple tennises can be simultaneously picked up, together When be easy to taking for tennis, substantially increase user's ball picking-up efficiency.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model Any modification, equivalent and improvement made within the spirit and principle of invention etc., should be included in guarantor of the present utility model Within the scope of shield.

Claims (10)

1. a kind of semi-automatic tennis picks up ball and service car, including car body (1), underframe (2) and wheel (3), it is characterised in that also wrap Include:Cylinder (4), guide rail (5), ball case (6), storage ball basket (7) and ball serving device (8), the cylinder (4) by central shaft with put Vertical connecting rod (21) on underframe (2) is rotatably connected, and the guide rail (5) is installed on underframe (2) and is placed in after cylinder (4) Side, the curved structure of guide rail simultaneously extends upwardly to storage ball basket (7) upside;Guide rail (5) is provided with the bar shaped run for ball case (6) and opens Mouth groove (51), storage ball basket (7) is installed on car body (1) front end, and ball serving device stores up ball basket (7) bottom located at the lower section of storage ball basket Portion is provided with an aperture (71), and aperture is connected by flexible pipe (9) with ball serving device (8), and cylinder (4) surface is accompanied by magic Patch.
2. semi-automatic tennis according to claim 1 picks up ball and service car, it is characterised in that the ball case (6) is near rolling Cylinder (4) one end is in comb shape, and the comb structure (61) of cylinder protrusion is provided with ball case, and it is sharp that comb structure presents front end The gradually roomy and abundant state in rear end.
3. semi-automatic tennis according to claim 1 and 2 picks up ball and service car, it is characterised in that the ball serving device (8) With alley (811), batting cylinder (810), fixed seat (812), driving means, left and right directions adjusting apparatus, batting cylinder is located at ball Between road and fixed seat, driving means are located at batting cylinder downside and drive batting cylinder movement, and spring (83) is arranged with fixed seat, Flexible pipe is connected with alley.
4. semi-automatic tennis according to claim 3 picks up ball and service car, it is characterised in that be provided with the downside of ball serving device Base plate (10), base plate is provided with chute, and the end of alley (811) has service mouth (86), and left and right directions adjusting apparatus are located to be sent out 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 is connected and drives the first cam rotation, oscillating motor to be arranged on electricity with one end of the first cam On support, gag lever post is vertically installed on the side wall of ball serving device and located at the both sides of oscillating motor, and the lower end of gag lever post is placed in In the chute, connected by rubber band (84) between gag lever post and motor cabinet, the length of the first cam more than oscillating motor with Spacing between gag lever post.
5. semi-automatic tennis according to claim 4 picks up ball and service car, it is characterised in that the ball serving device and base plate Between be provided with the second cam (11) and elevation angle motor (110), the output end of elevation angle motor is connected with the second cam, and the second cam can Service direction is adjusted up and down by elevation angle motor.
6. semi-automatic tennis according to claim 5 picks up ball and service car, it is characterised in that the driving means include subtracting Fast gear (87), occlusion gear (816), rotate gear (813) and service motor (814), occlusion gear and batting cylinder bottom The tooth bar engagement connection in portion, occlusion gear is coaxially connected with reduction gearing, and reduction gearing is connected with rotate gear engagement, and service is driven The output end of dynamic motor is connected and drives rotate gear to rotate with rotate gear engagement.
7. semi-automatic tennis according to claim 6 picks up ball and service car, it is characterised in that the driving means also include For adjusting the buncher of spring travel, the buncher is connected with spring (83).
8. semi-automatic tennis according to claim 1 picks up ball and service car, it is characterised in that the wheel (3) and cylinder (4) linked by belt series connection.
9. semi-automatic tennis according to claim 7 picks up ball and service car, it is characterised in that the ball serving device (8) is matched somebody with somebody Battery and controller are equipped with, the elevation angle motor, service motor, oscillating motor and buncher receive the controller Control.
10. semi-automatic tennis according to claim 6 picks up ball and service car, it is characterised in that the occlusion gear (816) Periphery be provided with the teeth of protrusion, and the periphery of only part is provided with the teeth of protrusion.
CN201621216391.1U 2016-11-11 2016-11-11 Ball and service car are picked up to semi -automatic tennis Withdrawn - After Issue CN206152234U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621216391.1U CN206152234U (en) 2016-11-11 2016-11-11 Ball and service car are picked up to semi -automatic tennis

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621216391.1U CN206152234U (en) 2016-11-11 2016-11-11 Ball and service car are picked up to semi -automatic tennis

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106362371A (en) * 2016-11-11 2017-02-01 湖北科技学院 Semi-automatic tennis ball picking up and serving vehicle
CN108114434A (en) * 2018-01-18 2018-06-05 深圳市普尚健康技术有限公司 A kind of shuttlecock picks up ball machine
CN109276871A (en) * 2018-10-16 2019-01-29 昆明理工大学 A kind of intelligent tennis ball pitching robot
CN109529291A (en) * 2018-12-17 2019-03-29 昆明理工大学 A kind of ball training machine people
TWI655023B (en) * 2018-09-14 2019-04-01 崑山科技大學 Smart tennis ball picking machine and method thereof
CN111214812A (en) * 2020-02-03 2020-06-02 北方民族大学 Tennis ball collecting device for tennis training and using method thereof
CN111388969A (en) * 2020-04-07 2020-07-10 九江学院 Sports teaching badminton save set
CN114247111A (en) * 2021-12-23 2022-03-29 吉林体育学院 Badminton collection device
CN115105818A (en) * 2022-04-07 2022-09-27 山东财经大学 Special radian ball passing training device for volleyball training

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106362371A (en) * 2016-11-11 2017-02-01 湖北科技学院 Semi-automatic tennis ball picking up and serving vehicle
CN106362371B (en) * 2016-11-11 2018-11-02 湖北科技学院 A kind of semi-automatic tennis picks up ball and service vehicle
CN108114434A (en) * 2018-01-18 2018-06-05 深圳市普尚健康技术有限公司 A kind of shuttlecock picks up ball machine
TWI655023B (en) * 2018-09-14 2019-04-01 崑山科技大學 Smart tennis ball picking machine and method thereof
CN109276871A (en) * 2018-10-16 2019-01-29 昆明理工大学 A kind of intelligent tennis ball pitching robot
CN109276871B (en) * 2018-10-16 2024-01-05 昆明理工大学 Intelligent tennis service robot
CN109529291A (en) * 2018-12-17 2019-03-29 昆明理工大学 A kind of ball training machine people
CN109529291B (en) * 2018-12-17 2024-01-05 昆明理工大学 Ball training robot
CN111214812A (en) * 2020-02-03 2020-06-02 北方民族大学 Tennis ball collecting device for tennis training and using method thereof
CN111388969A (en) * 2020-04-07 2020-07-10 九江学院 Sports teaching badminton save set
CN114247111A (en) * 2021-12-23 2022-03-29 吉林体育学院 Badminton collection device
CN115105818A (en) * 2022-04-07 2022-09-27 山东财经大学 Special radian ball passing training device for volleyball training

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Granted publication date: 20170510

Effective date of abandoning: 20181102