CN103611279B - A kind of table tennis automatic pitching machine - Google Patents
A kind of table tennis automatic pitching machine Download PDFInfo
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- CN103611279B CN103611279B CN201310547252.1A CN201310547252A CN103611279B CN 103611279 B CN103611279 B CN 103611279B CN 201310547252 A CN201310547252 A CN 201310547252A CN 103611279 B CN103611279 B CN 103611279B
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- fixed
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- ball
- slide plate
- telescopic
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Abstract
The invention discloses a kind of table tennis automatic pitching machine, comprise collapsible and flexible support, the bottom of described support is provided with pushing device, the serving side that the top of described support is provided with ball serving device and controls described ball serving device to direction-control apparatus, described pushing device connects described ball serving device, described pushing device, ball serving device and direction-control apparatus equal wireless connections one remote controller by a pipe of losing.Table tennis automatic service robot structure of the present invention is simple, low cost of manufacture, reversible service and simple to operation.
Description
Technical field
The present invention relates to a kind of table tennis training instrument, particularly relate to a kind of table tennis automatic pitching machine.
Background technology
Carrying out the training tool of table tennis automatic pitching machine as table tennis fan, there is the function of amusement, body-building and professional training, but table tennis automatic service robot structure is in the market complicated therefore manufacturing cost is high, and serving side is to single, and table tennis automatic pitching machine manually operates opening and closing, inconvenient operation.
Summary of the invention
The object of this invention is to provide a kind of table tennis automatic pitching machine, structure be simple, low cost of manufacture, reversible service and simple to operation.
For achieving the above object, the invention provides a kind of table tennis automatic pitching machine, comprise collapsible and flexible support, the bottom of described support is provided with pushing device, the serving side that the top of described support is provided with ball serving device and controls described ball serving device to direction-control apparatus, described pushing device connects described ball serving device, described pushing device, ball serving device and direction-control apparatus equal wireless connections one remote controller by a pipe of losing.
Preferably, described support comprises folding tripod, telescopic tube and connecting rod, described tripod is fixed on the lower end of described telescopic tube, the upper side that one end of described connecting rod is hinged on described telescopic tube to, described pushing device is fixed on the bottom of described telescopic tube, described direction-control apparatus is hinged on the upper end of described telescopic tube and the other end of described connecting rod, and described ball serving device to be positioned at above described direction-control apparatus and to be flexibly connected with described direction-control apparatus.
Preferably, described pushing device comprises bearing, sleeve pipe, funnel, first drive unit, shaft coupling, fork and spiral winding, described bearing is fixed on the bottom of described telescopic tube, described sleeve pipe to be fixed on described bearing and pipe of losing described in connecting, described funnel connects described sleeve pipe and described funnel is provided with stopper slot, described first drive unit is fixed on described bearing, and described first drive unit to be linked described fork by described shaft coupling, the upper end of described fork is stretched in described stopper slot, described spiral winding is positioned at described sleeve pipe and is positioned at the below of described funnel, and described spiral winding is fixed on described fork.
Preferably, described spiral winding bends by spiral of Archimedes and forms.
Preferably, described direction-control apparatus comprises base, the second drive unit, the first crank mechanism, slide plate, hinge and hinged seat, described base is hinged on the upper end of described telescopic tube and the other end of described connecting rod, described second drive unit and described hinged seat are all fixed on described base, and described second drive unit connects described first crank mechanism, described first crank mechanism is slidably connected on described slide plate, described hinge and described hinged seat hinged, described hinge and described slide plate are all fixed on described ball serving device.
Preferably, described first crank mechanism comprises the first crank, the first bolt and circular slide plate, described first crank is provided with the first chute, described slide plate is provided with the second chute, the lower slide of described first bolt is located in described first chute, the upper end of described first bolt is fixed in described second chute, and described circular slide plate to be enclosed within described first bolt and by the fastening nuts on described first bolt in the downside of described slide plate.
Preferably, described ball serving device comprises installing plate, gag lever post, 3rd drive unit, second crank mechanism, mounting pipe, telescopic batting pole, drag hook, go out bulb and goal tube, described installing plate is fixed with the 3rd described drive unit and gag lever post, described 3rd drive unit connects described second crank mechanism, described mounting pipe be connected to described installing plate and described go out between bulb, described telescopic batting pole and drag hook to be all located in described mounting pipe and to be interconnected, and, described telescopic batting pole goes out in bulb described in stretching into through described mounting pipe, described drag hook also can be pulled on described gag lever post by described second crank mechanism through described mounting pipe, described go out bulb to be fixed on the upside of described goal tube and to be communicated with described goal tube, to lose described in described goal tube connects pipe, described hinge and described slide plate are all fixed on the downside of described mounting pipe.
Preferably, described in go out bulb and be provided with ball mouth and ball hole, described goal tube is provided with ball-falling-in port, and described ball-falling-in port docks with described ball hole.
Preferably, described drag hook is also fixed with back-moving spring, described back-moving spring is fixed in described mounting pipe.
Preferably, described mounting pipe internal fixtion has spring stator, and described telescopic batting pole overlaps extension spring, and one end of described extension spring is fixed on described spring stator, and the other end of described extension spring is fixed on described telescopic batting pole.
Compared with prior art, table tennis automatic pitching machine of the present invention is made up of pushing device, ball serving device, direction-control apparatus and collapsible and flexible support, therefore structure is simple, low cost of manufacture, and does not take up space after folding; And the described direction-control apparatus serving side that can control described ball serving device to, therefore break-in service can be realized, thus better can temper the technical ability of player; And described pushing device, ball serving device, direction-control apparatus control by described remote controller, therefore simple to operation.
By following description also by reference to the accompanying drawings, the present invention will become more clear, and these accompanying drawings are for explaining embodiments of the invention.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of table tennis automatic pitching machine of the present invention.
Fig. 2 is the schematic diagram of the pushing device in Fig. 1.
Fig. 3 is the schematic diagram of the spiral winding in Fig. 2.
Fig. 4 is principle schematic of pushing the ball.
Fig. 5 is the schematic diagram of ball serving device in Fig. 1 and direction-control apparatus.
Fig. 6 is installing plate in Fig. 5, the second crank mechanism, mounting pipe, telescopic batting pole, drag hook and go out the schematic diagram of bulb.
Detailed description of the invention
With reference now to accompanying drawing, describe embodiments of the invention, element numbers similar in accompanying drawing represents similar element.
Please refer to Fig. 1-6, described table tennis automatic pitching machine comprises collapsible and flexible support 1, the bottom of described support 1 is provided with pushing device 2, the serving side that the top of described support 1 is provided with ball serving device 4 and controls described ball serving device 4 to direction-control apparatus 3, described ball serving device 4 to be positioned at above described direction-control apparatus 3 and to be flexibly connected with described direction-control apparatus 3, described pushing device 2 connects described ball serving device 4 by a pipe 5 of losing, described pushing device 2, ball serving device 4 and direction-control apparatus 3 wireless connections one remote controller (not shown).
Described support 1 comprises folding tripod 11, telescopic tube 12 and connecting rod 13.Described tripod 11 is fixed on the lower end of described telescopic tube 12, the upper side that one end of described connecting rod 13 is hinged on described telescopic tube 12 to.Described pushing device 2 is fixed on the bottom of described telescopic tube 12, and described direction-control apparatus 3 is hinged on the upper end of described telescopic tube 12 and the other end of described connecting rod 13.Described support 1 is designed to collapsible and telescopic, can realize Fast Installation and the dismounting of direction-control apparatus 3 and ball serving device 4, to be convenient for carrying.
Described pushing device 2 comprises bearing 21, sleeve pipe 22, funnel 23, first drive unit 24, shaft coupling 25, fork 26 and spiral winding 27.Described bearing 21 is fixed on the bottom of described telescopic tube 12, described sleeve pipe 22 be fixed on the upside of described bearing 21 and one end of described sleeve pipe 22 connect described in lose pipe 5.The other end of described sleeve pipe 22 is provided with opening 221.Described funnel 23 connects the upside of described sleeve pipe 22 and described funnel 23 is provided with stopper slot 231.Described first drive unit 24 is fixed in described bearing 21, the upside of described first drive unit 24 is connected with described shaft coupling 25, the upper end of described shaft coupling 25 is connected with described fork 26, described first drive unit 24 to be linked described fork 26 by described shaft coupling 25, namely described fork 26 swings by the driving of described first drive unit 24, and described first drive unit 24 is motor.The upper end of described fork 26 is stretched in described stopper slot 231, to limit the hunting range of described fork 26.Described spiral winding 27 is positioned at the opening 221 of described sleeve pipe 22 and is positioned at the below of described funnel 23, and described spiral winding 27 is fixed on described fork 26, therefore described spiral winding 27 can the action with the swing of described fork 26.Described spiral winding 27 bends by spiral of Archimedes and forms.
Described direction-control apparatus 3 comprises base 31, second drive unit 32, first crank mechanism 33, slide plate 34, hinge 35 and hinged seat 36.Described base 31 is hinged on the upper end of described telescopic tube 12 and the other end of described connecting rod 13.Described second drive unit 32 and described hinged seat 35 are all fixed on described base 31, and described second drive unit 32 connects described first crank mechanism 33, rotate for driving described first crank mechanism 33, and described first crank mechanism 33 is slidably connected on described slide plate 34, then can promotes described slide plate 34 and realize wobbling action.Described second drive unit 32 is motor.Described hinge 35 is hinged with described hinged seat 36, and described hinge 35 and described slide plate 34 are all fixed on described ball serving device 4, and described ball serving device 4 is swung with described slide plate 34 for fulcrum with described hinged seat 36.Specifically, described first crank mechanism 33 comprises the first crank 33a, first bolt 33b and circular slide plate 33c, described first crank 33a is provided with the first chute 33d, described slide plate 34 is provided with the second chute 34a, the lower slide of described first bolt 33b is located in described first chute 33d, the upper end of described first bolt 33b is fixed in described second chute 34a, and described circular slide plate 33c to be enclosed within described first bolt 33b and by the fastening nuts on described first bolt 33b in the downside of described slide plate 34, described first crank 33a can be made to promote described slide plate 34 by the effect of described circular slide plate 33c to swing.Described hinge 35 is U-shaped hinge, and U-shaped hinge lower end extends to form the hinge be hinged on described hinged seat 36.
Described ball serving device 4 comprises installing plate 41, gag lever post 42, the 3rd drive unit 43, second crank mechanism 44, mounting pipe 45, telescopic batting pole 46, drag hook 47, goes out bulb 48 and goal tube 49.Described installing plate 41 is fixed with the 3rd described drive unit 43 and gag lever post 42, described 3rd drive unit 43 connects described second crank mechanism 44, rotates for driving described second crank mechanism 44.Described 3rd drive unit 43 is motor.Described second crank mechanism 44 comprises the second crank 44a and is fixed on the second bolt 44b on described second crank 44a.Described mounting pipe 45 be connected to described installing plate 41 and described go out between bulb 48, described telescopic batting pole 46 and drag hook 47 to be all located in described mounting pipe 45 and to be interconnected, and, described telescopic batting pole 46 goes out in bulb 48 described in stretching into through described mounting pipe 45, for going out the table tennis in bulb 48 described in pushing.Described drag hook 47 also through described mounting pipe 45 can be caught on by the second bolt 44b of described second crank mechanism 44 and be pulled on described gag lever post 42.Described go out bulb 48 to be fixed on the upside of described goal tube 49 and to be communicated with described goal tube 49, pipe 5 of losing described in described goal tube 49 connects, described in being delivered to by described table tennis of losing in pipe 5, go out bulb 48.Described hinge 35 and described slide plate 34 are all fixed on the downside of described mounting pipe 45.Specifically, described mounting pipe 45 internal fixtion has spring stator 45a, described telescopic batting pole 46 overlaps extension spring 46a, and one end of described extension spring 46a is fixed on described spring stator 45a, and the other end of described extension spring 46a is fixed on described telescopic batting pole 46.Described drag hook 47 is also fixed with back-moving spring 47a, and described back-moving spring 47a is fixed in described mounting pipe 45.Described go out bulb 48 be provided with ball mouth 48a and ball hole 48b, described goal tube 49 is provided with ball-falling-in port 49a, and described ball-falling-in port 49a docks with described ball hole 48b.
Described pipe 5 of losing is the flexible pipes be made up of flexible material, and described ball serving device 4 can be made to realize wobbling action.
Described remote controller is IR remote controller, the service pattern that all kinds such as start and stop, constant speed service, speed change service, automatically break-in service, manual break-in service for realizing service robot are different.
When described table tennis automatic pitching machine works, table tennis to be placed in described funnel 23 and to drop down onto in described sleeve pipe 22 from described funnel 23, described spiral winding 27 constantly releases described sleeve pipe 22 table tennis under the driving of described first drive unit 24, by table tennis through described in pipe 5 of losing deliver to the goal tube 49 of described ball serving device 4, then by the ball-falling-in port 49a of described goal tube 49 and the described ball hole 48b of bulb 48 of going out drop down onto described go out in bulb 48.Simultaneously, described second drive unit 32 drives described first crank mechanism 33 to rotate, described first bolt 33b is moved in a circle, hinged by the effect of described circular slide plate 33c and described hinge 35 and described hinged seat 36, described slide plate 34 is swung and drives described ball serving device 4 to swing.Simultaneously, described 3rd drive unit 43 drives described second crank mechanism 44 rotation that the second bolt 44b of described second crank mechanism 44 is moved in a circle, contact with described drag hook 47 when described second bolt 44b arrives left end horizontal level, described second bolt 44b pulls described drag hook 47 when right-hand member moves, thus make described extension spring 46a be in extended state, reach the effect of accumulation of energy, and described telescopic batting pole 46 retreats.When described second bolt 44b moves to right-hand member horizontal level, described gag lever post 42 contacts with described drag hook 47, described drag hook 47 is made to depart from described second bolt 44b, release elastic potential energy, described telescopic batting pole 46 moves forward the table tennis pushed out in bulb 48, make table tennis from described go out the ball mouth 48a of bulb 48 send.After the table tennis impact described ball serving device 4 sent as user is gone back, table tennis falls into the recycling cavity of opposite recycling network, ball in recycling cavity can be collected and send back in order to service in described ball serving device 4 by described pushing device 2 again, thus realizes the continuous service of automatic cycle.
In sum, by arranging described direction-control apparatus 3, described ball serving device 4 can be made to realize break-in service, thus better can temper the technical ability of player; By the setting of remote controller, operation can be made more simple and convenient; By the setting of recycling network and pushing device 2, automatically may reclaim ball and for service, need not ball be picked up; The low cost of manufacture of whole table tennis automatic pitching machine, and enough foldings can be received, volume is little, does not take up space, and can be used as daily entertainment body-building or professional training use, and the scope of application is wide.
More than in conjunction with most preferred embodiment, invention has been described, but the present invention is not limited to the embodiment of above announcement, and should contain various carry out according to essence of the present invention amendment, equivalent combinations.
Claims (4)
1. a table tennis automatic pitching machine, it is characterized in that, comprise collapsible and flexible support, the bottom of described support is provided with pushing device, the serving side that the top of described support is provided with ball serving device and controls described ball serving device to direction-control apparatus, described pushing device connects described ball serving device, described pushing device, ball serving device and direction-control apparatus equal wireless connections one remote controller by a pipe of losing, described support comprises folding tripod, telescopic tube and connecting rod, described tripod is fixed on the lower end of described telescopic tube, the upper side that one end of described connecting rod is hinged on described telescopic tube to, described pushing device is fixed on the bottom of described telescopic tube, described direction-control apparatus is hinged on the upper end of described telescopic tube and the other end of described connecting rod, and described ball serving device to be positioned at above described direction-control apparatus and to be flexibly connected with described direction-control apparatus, described pushing device comprises bearing, sleeve pipe, funnel, first drive unit, shaft coupling, fork and spiral winding, described bearing is fixed on the bottom of described telescopic tube, described sleeve pipe to be fixed on described bearing and pipe of losing described in connecting, described funnel connects described sleeve pipe and described funnel is provided with stopper slot, described first drive unit is fixed on described bearing, and described first drive unit to be linked described fork by described shaft coupling, the upper end of described fork is stretched in described stopper slot, described spiral winding is positioned at described sleeve pipe and is positioned at the below of described funnel, and described spiral winding is fixed on described fork, described spiral winding bends by spiral of Archimedes and forms, described direction-control apparatus comprises base, the second drive unit, the first crank mechanism, slide plate, hinge and hinged seat, described base is hinged on the upper end of described telescopic tube and the other end of described connecting rod, described second drive unit and described hinged seat are all fixed on described base, and described second drive unit connects described first crank mechanism, described first crank mechanism is slidably connected on described slide plate, described hinge and described hinged seat hinged, described hinge and described slide plate are all fixed on described ball serving device,
Described first crank mechanism comprises the first crank, the first bolt and circular slide plate, described first crank is provided with the first chute, described slide plate is provided with the second chute, the lower slide of described first bolt is located in described first chute, the upper end of described first bolt is fixed in described second chute, and described circular slide plate to be enclosed within described first bolt and by the fastening nuts on described first bolt in the downside of described slide plate;
Described ball serving device comprises installing plate, gag lever post, 3rd drive unit, second crank mechanism, mounting pipe, telescopic batting pole, drag hook, go out bulb and goal tube, described installing plate is fixed with the 3rd described drive unit and gag lever post, described 3rd drive unit connects described second crank mechanism, described mounting pipe be connected to described installing plate and described go out between bulb, described telescopic batting pole and drag hook to be all located in described mounting pipe and to be interconnected, and, described telescopic batting pole goes out in bulb described in stretching into through described mounting pipe, described drag hook also can be pulled on described gag lever post by described second crank mechanism through described mounting pipe, described go out bulb to be fixed on the upside of described goal tube and to be communicated with described goal tube, to lose described in described goal tube connects pipe, described hinge and described slide plate are all fixed on the downside of described mounting pipe.
2. table tennis automatic pitching machine as claimed in claim 1, is characterized in that: described in go out bulb and be provided with ball mouth and ball hole, described goal tube is provided with ball-falling-in port, and described ball-falling-in port docks with described ball hole.
3. table tennis automatic pitching machine as claimed in claim 1, it is characterized in that: described drag hook is also fixed with back-moving spring, described back-moving spring is fixed in described mounting pipe.
4. table tennis automatic pitching machine as claimed in claim 1, it is characterized in that: described mounting pipe internal fixtion has spring stator, described telescopic batting pole overlaps extension spring, one end of described extension spring is fixed on described spring stator, and the other end of described extension spring is fixed on described telescopic batting pole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310547252.1A CN103611279B (en) | 2013-11-06 | 2013-11-06 | A kind of table tennis automatic pitching machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310547252.1A CN103611279B (en) | 2013-11-06 | 2013-11-06 | A kind of table tennis automatic pitching machine |
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| CN103611279A CN103611279A (en) | 2014-03-05 |
| CN103611279B true CN103611279B (en) | 2016-02-17 |
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| CN201310547252.1A Expired - Fee Related CN103611279B (en) | 2013-11-06 | 2013-11-06 | A kind of table tennis automatic pitching machine |
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| CN104474684B (en) * | 2014-12-16 | 2017-09-05 | 中州大学 | A kind of football training electric device |
| CN104474692B (en) * | 2014-12-16 | 2017-08-25 | 中州大学 | A kind of electronic equipment of tennis training |
| CN107519634B (en) * | 2014-12-16 | 2019-07-19 | 钟彩露 | A method of shuttlecock playing training is carried out using shuttlecock playing image training robot |
| CN104492062B (en) * | 2014-12-16 | 2017-12-15 | 重庆驰山机械有限公司 | A kind of electrodynamic mechanical type servicing device of badminton material |
| CN104436613B (en) * | 2014-12-16 | 2017-08-25 | 商丘工学院 | A kind of electrodynamic mechanical type service robot |
| CN104474680B (en) * | 2014-12-16 | 2017-08-25 | 周口师范学院 | A kind of football training machine people |
| CN105879351A (en) * | 2016-04-24 | 2016-08-24 | 邹燕燕 | Circulating ball serving machine of table tennis balls |
| CN105833507A (en) * | 2016-04-24 | 2016-08-10 | 邹燕燕 | Circulating ball serving machine for table tennis balls |
| WO2018082083A1 (en) * | 2016-11-07 | 2018-05-11 | 华企科技（深圳）有限公司 | Elastic ball game machine |
| CN108514729A (en) * | 2016-12-20 | 2018-09-11 | 于守文 | A kind of table tennis training table |
| CN108499068A (en) * | 2016-12-20 | 2018-09-07 | 于守文 | A kind of table tennis table |
| CN109044720B (en) * | 2018-09-12 | 2024-06-07 | 常超 | Whole body touch training machine |
| CN109731313B (en) * | 2019-03-08 | 2023-06-02 | 牛颖东 | Baseball service robot |
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| CN203540012U (en) * | 2013-11-06 | 2014-04-16 | 梧州学院 | Automatic table tennis ball serving machine |
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| WO2004024246A1 (en) * | 2002-09-11 | 2004-03-25 | Kelly, Sandra | Ball propelling machine |
| US20070072704A1 (en) * | 2005-09-26 | 2007-03-29 | Wey Albert C | Batting trainer for inexperienced players |
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| CN101147040A (en) * | 2005-03-21 | 2008-03-19 | 张和 | Digitally controlled, user programmable and field relocatable table tennis robot |
| CN2825023Y (en) * | 2005-08-13 | 2006-10-11 | 谭志光 | A novel ping-pong ball service machine |
| CN201052396Y (en) * | 2007-05-15 | 2008-04-30 | 中山市西区多利先科体育器材厂 | Ball delivering device for service robot for table tennis |
| CN202860064U (en) * | 2012-10-26 | 2013-04-10 | 孙传军 | Serve device of table tennis balls |
| CN203540012U (en) * | 2013-11-06 | 2014-04-16 | 梧州学院 | Automatic table tennis ball serving machine |
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