CN203915967U - Intelligence is picked up tennis machine - Google Patents
Intelligence is picked up tennis machine Download PDFInfo
- Publication number
- CN203915967U CN203915967U CN201420302171.5U CN201420302171U CN203915967U CN 203915967 U CN203915967 U CN 203915967U CN 201420302171 U CN201420302171 U CN 201420302171U CN 203915967 U CN203915967 U CN 203915967U
- Authority
- CN
- China
- Prior art keywords
- tennis
- disc
- driving lever
- latch
- ball
- Prior art date
- 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
Links
Landscapes
- Toys (AREA)
Abstract
The utility model discloses a kind of intelligence and pick up tennis machine, it comprises staving mechanism, walking mechanism, driving mechanism, remote control transmitter, receiver of remote-control sytem, control circuit, with storage battery power supply, feature is: Jian Qiu mechanism is made up of driving lever motor, driving lever, storage bulb, latch means, top at the output shaft of driving lever motor is provided with driving lever, inwall both sides in storage bulb lower end are respectively provided with a latch means, and two identical latch means form latch mechanism jointly.The utlity model has can be able to stand in any one place, place by handle remote controller remote control again can by promotion pick up tennis machine moved ahead the tennis that is scattered on court pick, increase substantially ball picking-up efficiency and tennis enjoyment, automaticity high, easily quick and convenient, time saving and energy saving, significantly improve the advantages such as little, processing ease of training time, volume.The utility model carries out efficient concentrated control as control core to receiver of remote-control sytem, Jian Qiu mechanism with high performance single-chip microcomputer.
Description
Technical field
The utility model relates to tennis machine, especially relates to a kind ofly picking up tennis machine for picking up the intelligence that tennis uses on tennis court.
Background technology
Along with the fast development of tennis, increasing people likes having gone up this motion of tennis.But, when tennis training, on frequent place, be all tennis, in order to carry out next step training, people have to tennis to pick up and continue to play ball again.A lot of tennis players still adopt the original method of manually picking up ball, bending squats down the tennis being scattered in is everywhere picked up in goal basket one by one, so not only the most of the time is wasted in and picks up on ball, and has consumed especially people's muscle power and worn down people's motion passion.
Also there is at present the half mechanical ball machine of picking up, tennis player needs only and portable pick up ball machine and go to the tennis limit of being scattered, press to next with hand, and need not be again and again, ceaselessly bending squats down and picks up ball with hand, just ball can be picked up in goal basket, improved ball picking-up efficiency, alleviated physical fatigue degree, but exist pick up the ball time long, to carry cage and walking, picking up the shortcoming that more cages of quantity weight of ball is heavier, waste time and energy in the whole field.
Summary of the invention
The purpose of this utility model be to provide a kind of can stand in any one place, place by handle remote controller remote control again can by promotion pick up tennis machine moved ahead the tennis that is scattered on court pick, increase substantially ball picking-up efficiency and tennis enjoyment, automaticity high, easily quick and convenient, time saving and energy saving, significantly improve the training time, volume intelligence little, lightweight, simple in structure is picked up tennis machine.
The purpose of this utility model is achieved in that
A kind of intelligence is picked up tennis machine, comprise ball bucket, top bottom-disc, top bottom-disc support, low bottom-disc, two front-wheels, two trailing wheels, two rear wheel drive motors, remote control transmitter, receiver of remote-control sytem, control circuit and battery, be provided with flaring tennis storage mouthful in the front of low bottom-disc, on four jiaos of the front and back of low bottom-disc, the both sides of tennis storage mouth are respectively equipped with two front-wheel holes and two trailing wheel holes, two front-wheels are movably arranged on respectively in two front-wheel holes, two trailing wheels are movably arranged on respectively in two trailing wheel holes, top bottom-disc is fixed on the top of low bottom-disc by top bottom-disc support, in the middle of the ball bucket top under shed, be provided with handle, be provided with the tennis discharge opening that ball is poured out in the tip edge of ball bucket, ball bucket covers top bottom-disc and low bottom-disc from the top down, the bottom of ball bucket is fixed on low bottom-disc ball bucket and low bottom-disc is fixed together, ball bucket forms tennis splendid attire chamber together with top bottom-disc, ball bucket, between top bottom-disc and low bottom-disc, form installation room, two rear wheel drive motors respectively by rear-wheel motor support be arranged on low bottom-disc in installation room above, the side of two trailing wheels, two rear wheel drive motors are used for respectively driving rotating and reverse of two trailing wheels, pick up advancing of tennis machine in order to drive, retreat and left and right turn, receiver of remote-control sytem, control circuit and battery be arranged on respectively low bottom-disc in installation room above, sidewall at ball bucket is provided with power switch, receiver of remote-control sytem, two rear wheel drive motors, power switch is connected with the single-chip microcomputer on control circuit by wire respectively with battery, feature is: on top bottom-disc, be processed with storage bulb hole, storage bulb is fixed on top bottom-disc through storage bulb hole and by storage bulb seat from the top down, mouth is just received to the tennis on low bottom-disc a little more than the ball hole of ground and storage bulb bottom in the bottom of the ball hole of storage bulb bottom, the ball mouth on storage bulb top extend into the top of tennis splendid attire chamber, on top bottom-disc, ball hole above be provided with the driving lever hole of strip, on top bottom-disc, the side in driving lever hole is provided with driving lever motor by driving lever electric machine support, the top of the output shaft of driving lever motor is provided with the driving lever that can rotate in driving lever hole, and driving lever can be dragged on the tennis entering in tennis storage mouth in storage bulb under the drive of driving lever motor, in the relative both sides of inwall of storage bulb lower end, the top of the ball hole of storage bulb is respectively processed with a latch plate hole, two identical latch means are by latch support, latch plate and torsion spring form, the latch plate of " L " shape is by the clamp being connected as a single entity, supporting plate and clamp, latch plate axle composition between supporting plate, latch support is screwed in the top of the latch plate hole of storage bulb lower end inwall, clamp is located at outside storage bulb, supporting plate is located in storage bulb, the two ends of latch plate axle are movably arranged on latch plate in the projection of both sides, latch support lower end, the intermediate sleeve of torsion spring is on the outer wall in the middle of latch plate axle, torsion spring one end upwards props up the outer wall of latch support, the torsion spring other end is upwards against on the supporting plate inwall relative with latch support outer wall, under the effect of torsion spring, make latch plate to rotate at the just contrary degree of inside and outside work of latch support around latch plate axle, the length of each supporting plate is less than the half of storage bulb internal diameter, makes the length sum of two relative supporting plates be less than the internal diameter that stores up bulb, above low bottom-disc in installation room, the tiltedly lower opposite of driving lever motor is provided with the tennis inlet pipe infrared sensor that arrives the ball hole of storage bulb bottom for responding to tennis, driving lever motor is connected with the single-chip microcomputer on control circuit by wire respectively with tennis inlet pipe infrared sensor.
Be processed with the handspike groove identical with handspike shape at the sidewall of ball bucket, the bottom of handspike is movably arranged on the top of handspike groove by hinge.
Driving lever protective cover for protecting driving lever is installed on top bottom-disc, a tennis latch infrared sensor that is used for responding to the upper position of driving lever, makes driving lever motor stop operating after driving lever is stirred tennis is installed on the outer wall of driving lever protective cover.
Driving lever be shaped as the arc identical with tennis shape.
Ball bucket is fixed together by L support and low bottom-disc.
Driving lever protective cover for protecting driving lever is installed on top bottom-disc; a tennis latch infrared sensor that is used for responding to the upper position of driving lever, makes driving lever motor stop operating after driving lever is stirred tennis is installed on the outer wall of driving lever protective cover, and tennis latch infrared sensor is connected with the single-chip microcomputer on control circuit by wire.
Storage bulb be shaped as C shape.
The utility model is by staving mechanism (ball bucket, top bottom-disc, low bottom-disc), walking mechanism (two front-wheels and two trailing wheels), driving mechanism (two trailing wheels, rear wheel drive motor: L298N motor drive module, ), Jian Qiu mechanism (driving lever motor, driving lever, storage bulb, latch means), remote control transmitter (FSK wireless module: nRF24L01), receiver of remote-control sytem (FSK wireless module: nRF24L01), control circuit (2 AVR single-chip microcomputers: 8 AVR microprocessor ATmega16) composition, with storage battery power supply, and with high performance single-chip microcomputer as control core to receiver of remote-control sytem, Jian Qiu mechanism carries out efficient concentrated control.Two identical latch means form latch mechanism jointly.Handspike on ball bucket can fold, when use, handspike is upwards dug and just can be promoted to pick up the tennis machine tennis being scattered on court that moved ahead and pick, adopt remote control and while not needing to use handspike as long as handspike is overturn downwards, fold in handspike groove, dwindle area occupied.
Remote Control Automatic while picking up ball when using, open power switch and the remote control transmitter switch of picking up ball machine, just can remote control pick up tennis machine and automatically picked up tennis.Handle the left side on remote control transmitter, right forward-reverse driving lever, picking up tennis machine just can be flexibly and comfortably advances towards the tennis being scattered on court, after tennis enters the tennis storage mouth on low bottom-disc, tennis inlet pipe infrared sensor just can detect tennis come storage bulb bottom ball hole, control circuit will send instruction to dialling ball motor, start and dial ball motor and drive driving lever the tennis storage bulb of dragging on, tennis upwards rushes open the supporting plate of two relative latch plates in level originally under the brute force of driving lever is stirred, two latch plates all upwards reverse until supporting plate is not subject to the upwards active force of tennis, tennis enters in storage bulb, two supporting plates are restored to level again under the effect of torsion spring, tennis falls back on two supporting plates under the effect of gravity, no longer move downward, so tennis is latched device and pins, dial ball motor stops operating simultaneously, tennis has just been picked up.Pick up tennis machine and continue to move ahead, pick second and third, four, five balls, the tennis on two supporting plates of storage in bulb is more and more, until topmost tennis is ejected the ball mouth on storage bulb top by tennis below, falls in tennis splendid attire chamber.So ceaselessly motion everywhere on tennis, until pick up all tennises that are scattered totally.As long as sportsman catches handle, mention the tennis machine of picking up, tennis is poured out from the tennis discharge opening of ball bucket, just can proceed training, can pick up tennis machine by remote control and pick up ball to tired some amusements of people of moving.
In the time using hand push to pick up tennis machine and pick up ball, handspike is upwards dug, open the power switch of picking up ball machine, just can promote to pick up the tennis machine tennis being scattered on court that moved ahead and pick.
Therefore, the utlity model has can be able to stand in any one place, place can pick up the moved ahead tennis that is scattered on court of tennis machine by promotion again and pick, increase substantially that ball picking-up efficiency and tennis enjoyment, automaticity are high, light quick and convenient, time saving and energy saving, the advantage that significantly improves little, lightweight, simple in structure, with low cost, easy to use, processing ease of training time, volume by handling remote controller remote control.
Brief description of the drawings
Fig. 1 is external structure schematic diagram of the present utility model;
Fig. 2 is the complete section schematic diagram of Fig. 1;
Fig. 3 is that Fig. 1 removes the internal structure schematic diagram after ball bucket;
Fig. 4 is the structural representation of low bottom-disc;
Fig. 5 is the structural representation of top bottom-disc;
Fig. 6 is the structural representation of driving lever motor and driving lever;
Fig. 7 is the perspective view of latch means;
Fig. 8 is the rearview of Fig. 7;
Fig. 9 is the right view of Fig. 8;
Figure 10 is circuit block diagram of the present utility model.
detailed description of the invention
Below in conjunction with embodiment and contrast accompanying drawing the utility model is described in further detail.
A kind of intelligence is picked up tennis machine, comprise ball bucket 1, top bottom-disc 12, top bottom-disc support 11, low bottom-disc 6, two front-wheels 28, two trailing wheels 7, two rear wheel drive motors 9, remote control transmitter 43, receiver of remote-control sytem 44, control circuit 22 and battery 20, be provided with flaring tennis storage mouth 29 in the front of low bottom-disc 6, on four jiaos of the front and back of low bottom-disc 6, the both sides of tennis storage mouth 29 are respectively equipped with two front-wheel holes 33 and two trailing wheel holes 32, two front-wheels 28 are movably arranged on respectively in two front-wheel holes 33, two trailing wheels 7 are movably arranged on respectively in two trailing wheel holes 32, top bottom-disc 12 is fixed on the top of low bottom-disc 6 by top bottom-disc support 11, in the middle of ball bucket 1 top under shed, be provided with handle 2, be provided with the tennis discharge opening 3 that ball is poured out in the tip edge of ball bucket 1, ball bucket 1 covers top bottom-disc 12 and low bottom-disc 6 from the top down, the bottom of ball bucket 1 is fixed on low bottom-disc 6 ball bucket 1 and low bottom-disc 6 is fixed together, ball bucket 1 forms tennis splendid attire chamber 25 together with top bottom-disc 12, ball bucket 1, between top bottom-disc 12 and low bottom-disc 6, form installation room 24, two rear wheel drive motors 9 respectively by rear-wheel motor support 23 be arranged on low bottom-disc 6 in installation room 24 above, the side of two trailing wheels 7, two rear wheel drive motors 9 are used for respectively driving rotating and reverse of two trailing wheels 7, pick up advancing of tennis machine in order to drive, retreat and left and right turn, receiver of remote-control sytem 44, control circuit 22 and battery 20 be arranged on respectively low bottom-disc 6 in installation room 24 above, be provided with power switch 8 at the sidewall of ball bucket 1, receiver of remote-control sytem 44, two rear wheel drive motors 9, power switch 8 is connected with the single-chip microcomputer on control circuit 22 by wire respectively with battery 20, on top bottom-disc 12, be processed with storage bulb hole 34, storage bulb 14 is fixed on top bottom-disc 12 through storage bulb hole 34 and by storage bulb seat 13 from the top down, mouth 29 is just received to the tennis on low bottom-disc 6 a little more than the ball hole 21 of ground and storage bulb 14 bottoms in the bottom of the ball hole 21 of storage bulb 14 bottoms, the ball mouth 26 on storage bulb 14 tops extend into the top of tennis splendid attire chamber 25, on top bottom-disc 12, ball hole 21 above be provided with the driving lever hole 35 of strip, on top bottom-disc 12, the side in driving lever hole 35 is provided with driving lever motor 18 by driving lever electric machine support 17, the top of the output shaft of driving lever motor 18 is provided with can be at the driving lever 19 of driving lever hole 35 interior rotations, and driving lever 19 can be dragged on the tennis entering in 29 mouthfuls of tennis storages in storage bulb 14 under the drive of driving lever motor 18, in the relative both sides of inwall of storage bulb 14 lower ends, the top of the ball hole 21 of storage bulb 14 is respectively processed with a latch plate hole 30, two identical latch means 16 are by latch support 36, latch plate 37 and torsion spring 42 form, the latch plate 37 of " L " shape is by the clamp 38 being connected as a single entity, supporting plate 39 and clamp 38, latch plate axle 40 between supporting plate 39 forms, latch support 36 is screwed in the top of the latch plate hole 30 of storage bulb 14 lower end inwalls, clamp 38 is located at outside storage bulb 14, supporting plate 39 is located in storage bulb 14, the two ends of latch plate axle 40 are movably arranged on latch plate 37 in the projection 41 of latch support 36 both sides, lower end, on the outer wall of the intermediate sleeve of torsion spring 42 in the middle of latch plate axle 40, torsion spring 42 one end upwards props up the outer wall of latch support 36, torsion spring 42 other end is upwards against on supporting plate 39 inwalls relative with latch support 36 outer walls, under the effect of torsion spring 42, make latch plate 37 to rotate at just contrary 90 degree of inside and outside work of latch support 36 around latch plate axle 40, the length of each supporting plate 39 is less than the half of storage bulb 14 internal diameters, makes the length sum of two relative supporting plates 39 be less than the internal diameter that stores up bulb 14, above low bottom-disc 6 in installation room 24, the tiltedly lower opposite of driving lever motor 18 is provided with the tennis inlet pipe infrared sensor 10 that arrives the ball hole of storage bulb bottom for responding to tennis, driving lever motor 18 is connected with the single-chip microcomputer on control circuit 22 by wire respectively with tennis inlet pipe infrared sensor 10.
Be processed with the handspike groove 5 identical with handspike 4 shapes at the sidewall of ball bucket 1, the bottom of handspike 4 is movably arranged on the top of handspike groove 8 by hinge.
Driving lever protective cover 15 for protecting driving lever 19 is installed on top bottom-disc 12; a tennis latch infrared sensor 31 that is used for responding to the upper position of driving lever 19, makes driving lever motor 18 stop operating after driving lever 19 is stirred tennis is installed on the outer wall of driving lever protective cover 15, and tennis latch infrared sensor 31 is connected with the single-chip microcomputer on control circuit 22 by wire.
Driving lever 19 be shaped as the arc identical with tennis shape.
Ball bucket 1 is fixed together by L support 27 and low bottom-disc 6.
Storage bulb 14 be shaped as C shape.
Claims (6)
1. an intelligence is picked up tennis machine, comprise ball bucket, top bottom-disc, top bottom-disc support, low bottom-disc, two front-wheels, two trailing wheels, two rear wheel drive motors, remote control transmitter, receiver of remote-control sytem, control circuit and battery, be provided with flaring tennis storage mouthful in the front of low bottom-disc, on four jiaos of the front and back of low bottom-disc, the both sides of tennis storage mouth are respectively equipped with two front-wheel holes and two trailing wheel holes, two front-wheels are movably arranged on respectively in two front-wheel holes, two trailing wheels are movably arranged on respectively in two trailing wheel holes, top bottom-disc is fixed on the top of low bottom-disc by top bottom-disc support, in the middle of the ball bucket top under shed, be provided with handle, be provided with the tennis discharge opening that ball is poured out in the tip edge of ball bucket, ball bucket covers top bottom-disc and low bottom-disc from the top down, the bottom of ball bucket is fixed on low bottom-disc ball bucket and low bottom-disc is fixed together, ball bucket forms tennis splendid attire chamber together with top bottom-disc, ball bucket, between top bottom-disc and low bottom-disc, form installation room, two rear wheel drive motors respectively by rear-wheel motor support be arranged on low bottom-disc in installation room above, the side of two trailing wheels, two rear wheel drive motors are used for respectively driving rotating and reverse of two trailing wheels, pick up advancing of tennis machine in order to drive, retreat and left and right turn, receiver of remote-control sytem, control circuit and battery be arranged on respectively low bottom-disc in installation room above, sidewall at ball bucket is provided with power switch, receiver of remote-control sytem, two rear wheel drive motors, power switch is connected with the single-chip microcomputer on control circuit by wire respectively with battery, it is characterized in that: on top bottom-disc, be processed with storage bulb hole, storage bulb is fixed on top bottom-disc through storage bulb hole and by storage bulb seat from the top down, mouth is just received to the tennis on low bottom-disc a little more than the ball hole of ground and storage bulb bottom in the bottom of the ball hole of storage bulb bottom, the ball mouth on storage bulb top extend into the top of tennis splendid attire chamber, on top bottom-disc, ball hole above be provided with the driving lever hole of strip, on top bottom-disc, the side in driving lever hole is provided with driving lever motor by driving lever electric machine support, the top of the output shaft of driving lever motor is provided with the driving lever that can rotate in driving lever hole, and driving lever can be dragged on the tennis entering in tennis storage mouth in storage bulb under the drive of driving lever motor, in the relative both sides of inwall of storage bulb lower end, the top of the ball hole of storage bulb is respectively processed with a latch plate hole, two identical latch means are by latch support, latch plate and torsion spring form, the latch plate of " L " shape is by the clamp being connected as a single entity, supporting plate and clamp, latch plate axle composition between supporting plate, latch support is screwed in the top of the latch plate hole of storage bulb lower end inwall, clamp is located at outside storage bulb, supporting plate is located in storage bulb, the two ends of latch plate axle are movably arranged on latch plate in the projection of both sides, latch support lower end, the intermediate sleeve of torsion spring is on the outer wall in the middle of latch plate axle, torsion spring one end upwards props up the outer wall of latch support, the torsion spring other end is upwards against on the supporting plate inwall relative with latch support outer wall, under the effect of torsion spring, make latch plate to rotate at the just contrary degree of inside and outside work of latch support around latch plate axle, the length of each supporting plate is less than the half of storage bulb internal diameter, makes the length sum of two relative supporting plates be less than the internal diameter that stores up bulb, above low bottom-disc in installation room, the tiltedly lower opposite of driving lever motor is provided with the tennis inlet pipe infrared sensor that arrives the ball hole of storage bulb bottom for responding to tennis, driving lever motor is connected with the single-chip microcomputer on control circuit by wire respectively with tennis inlet pipe infrared sensor.
2. intelligence according to claim 1 is picked up tennis machine, it is characterized in that: be processed with the handspike groove identical with handspike shape at the sidewall of ball bucket, the bottom of handspike is movably arranged on the top of handspike groove by hinge.
3. intelligence according to claim 1 and 2 is picked up tennis machine; it is characterized in that: the driving lever protective cover for protecting driving lever is installed on top bottom-disc; a tennis latch infrared sensor that is used for responding to the upper position of driving lever, makes driving lever motor stop operating after driving lever is stirred tennis is installed on the outer wall of driving lever protective cover, and tennis latch infrared sensor is connected with the single-chip microcomputer on control circuit by wire.
4. intelligence according to claim 1 is picked up tennis machine, it is characterized in that: driving lever be shaped as the arc identical with tennis shape.
5. intelligence according to claim 1 is picked up tennis machine, it is characterized in that: ball bucket is fixed together by L support and low bottom-disc.
6. intelligence according to claim 1 is picked up tennis machine, it is characterized in that: storage bulb be shaped as C shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420302171.5U CN203915967U (en) | 2014-06-09 | 2014-06-09 | Intelligence is picked up tennis machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420302171.5U CN203915967U (en) | 2014-06-09 | 2014-06-09 | Intelligence is picked up tennis machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203915967U true CN203915967U (en) | 2014-11-05 |
Family
ID=51811851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420302171.5U Expired - Fee Related CN203915967U (en) | 2014-06-09 | 2014-06-09 | Intelligence is picked up tennis machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203915967U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104784900A (en) * | 2015-05-07 | 2015-07-22 | 上海电机学院 | Tennis pickup machine operation trajectory control and ultrasonic tennis finding system and method |
| CN108001931A (en) * | 2017-10-16 | 2018-05-08 | 霍邱县鑫球金属材料有限公司 | A kind of steel ball picking device |
| CN110732126A (en) * | 2018-07-18 | 2020-01-31 | 深圳市比速光电科技有限公司 | full-automatic intelligent tennis ball picking machine |
| CN113476809A (en) * | 2020-10-20 | 2021-10-08 | 莘家豪 | Robot is picked up to intelligence tennis |
-
2014
- 2014-06-09 CN CN201420302171.5U patent/CN203915967U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104784900A (en) * | 2015-05-07 | 2015-07-22 | 上海电机学院 | Tennis pickup machine operation trajectory control and ultrasonic tennis finding system and method |
| CN108001931A (en) * | 2017-10-16 | 2018-05-08 | 霍邱县鑫球金属材料有限公司 | A kind of steel ball picking device |
| CN110732126A (en) * | 2018-07-18 | 2020-01-31 | 深圳市比速光电科技有限公司 | full-automatic intelligent tennis ball picking machine |
| CN113476809A (en) * | 2020-10-20 | 2021-10-08 | 莘家豪 | Robot is picked up to intelligence tennis |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203915967U (en) | Intelligence is picked up tennis machine | |
| CN105363180B (en) | A kind of automatic lightweight sphere pickup device | |
| CN107019883B (en) | A kind of tennis automatically picking up balls robot of machine vision | |
| US20170312588A1 (en) | Octopus ball retrieval system and method | |
| CN209828192U (en) | Ball dispenser for tennis training | |
| CN208893585U (en) | A kind of projection pickup integral type tennis training robot | |
| CN101161425A (en) | Intellectual moving robot for picking up ball | |
| CN107569830A (en) | A kind of automatic table tennis ball picking car | |
| CN204050857U (en) | Ball machine is picked up in a kind of multiplex service | |
| CN209060493U (en) | A kind of football training ball serving device | |
| CN205323135U (en) | Automatic globular thing of light picks up device | |
| CN206717843U (en) | A kind of mechanical arm of intelligent tennis ball pickup robot | |
| CN202478529U (en) | Golf ball outlet device | |
| US20160303434A1 (en) | Tennis Ball Pickup Device | |
| CN204447180U (en) | Pick up ball machine | |
| CN206631135U (en) | A kind of volleyball exerciser | |
| CN206881041U (en) | A kind of ball picking robot | |
| CN205460769U (en) | Ball service robot is picked up to full -automatic table tennis | |
| CN102397685A (en) | Table tennis picker | |
| CN205007516U (en) | Table tennis ball pickup device | |
| CN210992866U (en) | Portable tennis collection device is used in tennis training | |
| CN106924943A (en) | A kind of picking up table tennis handcart and application method | |
| CN205252473U (en) | Be applied to training net ball sportsman's intelligent electronic service robot | |
| CN102527019B (en) | Golf ball discharging device | |
| KR101231990B1 (en) | A vacuum device to collect table-tennis balls |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141105 Termination date: 20160609 |