CN104689549A - Tennis training device - Google Patents
Tennis training device Download PDFInfo
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- CN104689549A CN104689549A CN201510144924.3A CN201510144924A CN104689549A CN 104689549 A CN104689549 A CN 104689549A CN 201510144924 A CN201510144924 A CN 201510144924A CN 104689549 A CN104689549 A CN 104689549A
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- tennis
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- training device
- tennis training
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Abstract
The invention discloses a tennis training device and belongs to the technical field of tennis sport equipment. The tennis training device comprises an underframe, supporting pipes, a ball storage frame, net cloth and ball outlet pipes. The net cloth is fixed on the supporting pipes and the ball storage frame through elastic cords and hooks, the ball outlet pipes are mounted on the ball storage frame and are movably connected with the ball storage frame through a swing device, a ball outlet control device and a ball serving machine are arranged in each ball outlet pipe, and a controller is arranged on the side face of the ball storage frame and is connected with the swing device, the ball outlet control devices and the ball serving machines. The tennis training device has the advantages of simple structure, reasonable design, convenience in mounting and demounting, low fault rate, time saving, labor saving, good training effect, applicability to different levels of players and benefit to improvement on tennis competition level.
Description
Technical field
The present invention relates to tennis technique with the apparatus field, especially a kind of tennis training device.
Background technology
As everyone knows, tennis is in recent years liked by increasing people and participates in into.But because tennis is a sports events being not easy left-hand seat, beginner often becomes because being unfamiliar with the ball of tennis the every technology being difficult to grasp tennis in the process of begining to learn.In the process of study tennis basic fundamental, carry out multi-ball practice is a very important process, conventional tennis is begun to learn in teaching, generally manually give student's release by coach, mode that student swings the bat exercise realizes, but due to beginner often because the ball and cannot judging being unfamiliar with tennis move in the optimum batting point of tennis and hitting time, cause causing racked swing cannot not do completely, action distortion, to impact less than situations such as rackets " dessert ".
Exercising device about tennis has been invented for addressing this problem people, such as patent: disclose in CN201020229843.6 " agent set of tennis training machine and be mated the reflection unit of use ", but this patent also has following shortcoming: 1, the drop point of tennis does not change, sportsman does not need when training the flight line running and judge tennis, this is unfavorable for the raising of sportsman's level, and when regulation game, sportsman needs to run flexibly and accurate judgement to tennis drop point; 2, go out the speed of ball and rotate not change, this is more applicable for beginner, but for the sportsman having certain basis without any help, because time people are at tennis, capital is with certain rotation, so the speed of tennis constantly changes the competitiveness that could improve sportsman with rotation during exercise; 3, a tennis can only be used to practise, can not adjust the frequency of ball, due to the design feature of this patent, when using multiple tennis training, tennis can continually fall, and causes sportsman to practise.
Summary of the invention
Technical assignment of the present invention is a kind of tennis training device provided for above the deficiencies in the prior art.
The technical solution adopted for the present invention to solve the technical problems is: a kind of tennis training device, comprise underframe, stay pipe, storage ball-collecting rack, screen cloth and go out bulb, described screen cloth is fixed on stay pipe and storage ball-collecting rack by stretch cord and hook, going out bulb is arranged on storage ball-collecting rack, described go out bulb by pendulous device with storage ball-collecting rack be flexibly connected, go out to be provided with out ball control device and service robot in bulb described, be provided with controller in the side of storage ball-collecting rack, described controller respectively with pendulous device, go out ball control device and be connected with service robot.
Described pendulous device is made up of motor and worm-and-wheel gear, the output of described motor is connected with the worm screw in worm-and-wheel gear, worm gear in worm-and-wheel gear is provided with eccentric shaft, described eccentric shaft by connecting rod with go out bulb and be connected, seesawed by eccentric shaft drivening rod, thus realize out swinging of bulb.
Go out to be provided with connecting hose between bulb and storage ball-collecting rack described, be convenient to swinging of bulb, the effect of buffering, damping and minimizing noise can be played when tennis enters out bulb.
Described go out bulb be two, running and judgement of sportsman can be tempered, also can two people practise simultaneously.
Described service robot is made up of servomotor and two squeegee rollers, and described servomotor is connected with controller with squeegee roller respectively, and ball extruding is penetrated by fast rotational by two squeegee rollers that during training, tennis is driven by servomotor.
Described two squeegee rollers are side by side up and down, produce when ball being extruded by the different rotation rates of upper and lower two squeegee rollers adjustable on revolve or chop.
About described two squeegee rollers side by side, this design is small and exquisite, easy for installation.
Described go out ball control device be made up of baffle plate and two sensors, described baffle plate is positioned at the rear of service robot, and one of them sensor is positioned at the front portion of baffle plate, and another sensor is positioned at the front portion of service robot, and described two sensors are also connected with controller respectively.When storing up the tennis in ball-collecting rack and passing through the sensor of baffle plate front portion, controller receives the signal of sensor, controls motor and baffle plate is risen, avoid multiple tennis to enter in service robot simultaneously; When tennis is after service robot extruding injection, through the sensor in service robot front, controller receives the signal of sensor, controls motor and baffle plate is fallen, next tennis is entered in service robot.Also by the time delay that controller regulating fender falls, to control out the frequency of ball.
Described controller is PLC or single-chip microcomputer, cheap, uses extensively.
The invention has the advantages that: 1. structure is simple, reasonable in design, goes for the sportsman of varying level, is conducive to the raising of tennis competitiveness.2. the drop point of tennis is changeable, can promote the reaction of sportsman and ability of running.3. can sending the tennis with rotating, improving sportsman to above revolving or the adaptive capacity of chop, being beneficial to the competitiveness improving sportsman.4. what can regulate tennis goes out ball frequency, is conducive to sportsman and adapts to different rhythm of hitting.5. easy installation and removal, failure rate is low, time saving and energy saving, training effect is good.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of pendulous device.
Fig. 3 is the structural representation of service robot.
Fig. 4 is the structural representation ball control device.
Detailed description of the invention
Below in conjunction with Figure of description, the present invention is described below.
As shown in the figure, a kind of tennis training device, comprise underframe 1, stay pipe 2, storage ball-collecting rack 3, screen cloth 4 and go out bulb 5, described screen cloth 4 is fixed on stay pipe 2 and storage ball-collecting rack 3 by stretch cord 6 and hook 7, going out bulb 5 is arranged on storage ball-collecting rack 3, described go out bulb 5 by pendulous device 8 with storage ball-collecting rack 3 be flexibly connected, go out to be provided with out ball control device and service robot in bulb 5 described, be provided with controller 9 in the side of storage ball-collecting rack 3, described controller 9 respectively with pendulous device 8, go out ball control device and be connected with service robot.
Described pendulous device 8 is made up of motor 10 and worm-and-wheel gear, the output of described motor 10 is connected with the worm screw 11 in worm-and-wheel gear, worm gear 12 in worm-and-wheel gear is provided with eccentric shaft 13, described eccentric shaft 13 by connecting rod 14 with go out bulb 5 and be connected, seesawed by eccentric shaft 13 drivening rod 14, thus realize out swinging of bulb 5.
Go out to be provided with connecting hose between bulb 5 and storage ball-collecting rack 3 described, be convenient to swinging of bulb 5, the effect of buffering, damping and minimizing noise can be played when tennis enters out bulb 5.
Described go out bulb 5 be two, running and judgement of sportsman can be tempered, also can two people practise simultaneously.
Described service robot is made up of servomotor and two squeegee rollers 15, and described servomotor is connected with controller 9 with squeegee roller 15 respectively, and ball extruding is penetrated by fast rotational by two squeegee rollers 15 that during training, tennis is driven by servomotor.
Described two squeegee rollers 15 are side by side up and down, produce when ball being extruded by the different rotation rates of upper and lower two squeegee rollers 15 adjustable on revolve or chop.
Side by side, this design is small and exquisite, easy for installation for described two squeegee rollers about 15.
Described go out ball control device be made up of baffle plate 16 and two sensors 17, described baffle plate 16 is positioned at the rear of service robot, one of them sensor 17 is positioned at the front portion of baffle plate 16, and another sensor 17 is positioned at the front portion of service robot, and described two sensors 17 are also connected with controller 9 respectively.When storing up the tennis in ball-collecting rack 3 and passing through the sensor 17 of baffle plate 16 front portion, controller 9 receives the signal of sensor 17, controls motor and baffle plate 16 is risen, avoid multiple tennis to enter in service robot simultaneously; When tennis is after service robot extruding injection, when the sensor 17 in service robot front, controller 9 receives the signal of sensor 17, controls motor and baffle plate 16 is fallen, next tennis is entered in service robot.Also by the time delay that controller 9 regulating fender 16 falls, to control out the frequency of ball.
Described controller 9 is PLC or single-chip microcomputer, cheap, uses extensively.
During use, tennis is got on screen cloth 4 with racket by sportsman, and tennis moves upward along screen cloth 4, and by storage ball-collecting rack 3, through going out ball control device, service robot extrudes injection from going out bulb 5.Adjust ball control device by controller 9, when tennis passes through the sensor 17 of baffle plate 16 front portion, controller 9 receives the signal of sensor 17, controls motor and baffle plate 16 is risen, avoid multiple tennis to enter in service robot simultaneously; When tennis is after service robot extruding injection, when the sensor 17 in service robot front, controller 9 receives the signal of sensor 17, controls motor and baffle plate 16 is fallen, next tennis is entered in service robot.
Service robot drives two squeegee rollers 15 by servomotor, is regulated the rotating speed of servomotor by controller 9, thus controls the rotary speed of two squeegee rollers 15, revolves or chop on can producing when like this ball being extruded.
Go out bulb to be controlled by pendulous device 8, realize the swing of left and right, the drop point of tennis is changeable, can promote the reaction of sportsman and ability of running, and also can improve sportsman simultaneously and to run the degree of accuracy of batting.
Claims (9)
1. a tennis training device, comprise underframe, stay pipe, storage ball-collecting rack, screen cloth and go out bulb, described screen cloth is fixed on stay pipe and storage ball-collecting rack by stretch cord and hook, going out bulb is arranged on storage ball-collecting rack, it is characterized in that: described in go out bulb by pendulous device with storage ball-collecting rack be flexibly connected, go out to be provided with out ball control device and service robot in bulb described, be provided with controller in the side of storage ball-collecting rack, described controller respectively with pendulous device, go out ball control device and be connected with service robot.
2. a kind of tennis training device according to claim 1, it is characterized in that: described pendulous device is made up of motor and worm-and-wheel gear, the output of described motor is connected with the worm screw in worm-and-wheel gear, worm gear in worm-and-wheel gear is provided with eccentric shaft, described eccentric shaft by connecting rod with go out bulb and be connected.
3. a kind of tennis training device according to claim 1, is characterized in that: go out to be provided with connecting hose between bulb and storage ball-collecting rack described.
4. a kind of tennis training device according to claim 1, is characterized in that: described in go out bulb be two.
5. a kind of tennis training device according to claim 1, is characterized in that: described service robot is made up of servomotor and two squeegee rollers, and described servomotor is connected with controller with squeegee roller respectively.
6. a kind of tennis training device according to claim 5, is characterized in that: described two squeegee rollers are side by side up and down.
7. a kind of tennis training device according to claim 5, is characterized in that: about described two squeegee rollers side by side.
8. a kind of tennis training device according to claim 1, it is characterized in that: described in go out ball control device and be made up of baffle plate and two sensors, described baffle plate is positioned at the rear of service robot, one of them sensor is positioned at the front portion of baffle plate, another sensor is positioned at the front portion of service robot, and described two sensors are also connected with controller respectively.
9. a kind of tennis training device according to claim 1, is characterized in that: described controller is PLC or single-chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510144924.3A CN104689549A (en) | 2015-03-31 | 2015-03-31 | Tennis training device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510144924.3A CN104689549A (en) | 2015-03-31 | 2015-03-31 | Tennis training device |
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| Publication Number | Publication Date |
|---|---|
| CN104689549A true CN104689549A (en) | 2015-06-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510144924.3A Pending CN104689549A (en) | 2015-03-31 | 2015-03-31 | Tennis training device |
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| CN (1) | CN104689549A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109331451A (en) * | 2018-12-05 | 2019-02-15 | 腾特体育科技南通有限公司 | The dual-purpose Full-automatic pitching machine in ice land |
| CN110052008A (en) * | 2019-04-26 | 2019-07-26 | 武汉轻工大学 | Intelligent tennis partner training device and method |
| WO2021155577A1 (en) * | 2020-02-03 | 2021-08-12 | 深圳市东之星电子科技有限公司 | Tennis training device and tennis training system |
| CN114390939A (en) * | 2019-08-15 | 2022-04-22 | 斯灵格箱包有限公司 | Rotating device for ball emitter |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2605776A1 (en) * | 1986-10-24 | 1988-04-29 | Rosilio Harry | Simulator device for tennis training |
| CN101618273A (en) * | 2009-07-16 | 2010-01-06 | 丁峰 | Volleyball feeding device |
| CN203043493U (en) * | 2013-01-28 | 2013-07-10 | 王伟 | Tennis ball machine |
| CN203090404U (en) * | 2013-01-25 | 2013-07-31 | 山东工商学院 | Handheld tennis ball dual-wheel serve machine |
-
2015
- 2015-03-31 CN CN201510144924.3A patent/CN104689549A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2605776A1 (en) * | 1986-10-24 | 1988-04-29 | Rosilio Harry | Simulator device for tennis training |
| CN101618273A (en) * | 2009-07-16 | 2010-01-06 | 丁峰 | Volleyball feeding device |
| CN203090404U (en) * | 2013-01-25 | 2013-07-31 | 山东工商学院 | Handheld tennis ball dual-wheel serve machine |
| CN203043493U (en) * | 2013-01-28 | 2013-07-10 | 王伟 | Tennis ball machine |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109331451A (en) * | 2018-12-05 | 2019-02-15 | 腾特体育科技南通有限公司 | The dual-purpose Full-automatic pitching machine in ice land |
| CN110052008A (en) * | 2019-04-26 | 2019-07-26 | 武汉轻工大学 | Intelligent tennis partner training device and method |
| CN114390939A (en) * | 2019-08-15 | 2022-04-22 | 斯灵格箱包有限公司 | Rotating device for ball emitter |
| CN114390939B (en) * | 2019-08-15 | 2023-11-17 | 斯灵格箱包有限公司 | Rotating device for ball launcher |
| WO2021155577A1 (en) * | 2020-02-03 | 2021-08-12 | 深圳市东之星电子科技有限公司 | Tennis training device and tennis training system |
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Application publication date: 20150610 |
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