CN203861884U - Table tennis ball serving training device - Google Patents
Table tennis ball serving training device Download PDFInfo
- Publication number
- CN203861884U CN203861884U CN201420274396.4U CN201420274396U CN203861884U CN 203861884 U CN203861884 U CN 203861884U CN 201420274396 U CN201420274396 U CN 201420274396U CN 203861884 U CN203861884 U CN 203861884U
- Authority
- CN
- China
- Prior art keywords
- motor
- connector
- gear
- base
- 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
A table tennis ball serving training device comprises a ball storage warehouse, a ball serving mechanism, a conveying pipeline, a casing pipe, an inserting rod, a lead screw and a base. The ball storage warehouse is connected with the ball serving mechanism through the conveying pipeline, a gear and a motor are arranged at the bottom of the ball serving mechanism, the gear is fixedly connected with the casing pipe, the gear is meshed with a gear on the outer surface of the motor, the casing pipe is connected with the inserting rod in an inserting mode through a connector, the inserting rod is connected with the casing pipe on the base in an inserted mode, and the casing pipe is fixed to the base through a pipe hoop. The connector is further arranged on the base, the connector is in screwed connection with one end of a driven rod, the other end of the driven rod is in screwed connection with the connector, an arc-shaped groove is formed in the head of an emission cylinder, a friction wheel is arranged above the groove, one end of the friction wheel is connected with a linkage rod, the other end of the linkage rod is connected with a servo motor, and the servo motor is fixed to the outer portion of a shell of the ball serving mechanism through a fixed connecting frame. According to the device, the size of a product is small, the manual ball serving principle can be simulated, a continuous multi-angle and multispeed changing ball path is generated, and random ball serving can be achieved.
Description
Technical field
The utility model relates to a kind of athletic training apparatus, is specifically related to a kind of table tennis ball serving training aids.
background technology:
China is table tennis power, and along with carrying out of table tennis, the raising especially high-quality table tennis professional training being required, designs the significance of times that a kind of supermatic table tenning ball servicing machine has positive important.Domestic existing table tenning ball servicing machine can have been realized various service intentions substantially, can send various breaking pitch according to instruction, but because equipment volume is large, uses inconvenience, and again because the general cost of this series products is higher, so limitation is larger.
utility model content:
For the problems referred to above, the utility model provides a kind of table tennis ball serving training aids, and its volume is little, can simulate artificial service principle, produces the course of action of continuous multi-angle, multiple speed variation, and can realize random service.
A kind of table tennis ball serving training aids of the present utility model, comprise ball cabinet, serving mechanism, conveyance conduit, sleeve pipe, inserted link, screw mandrel and base, ball cabinet is connected with serving mechanism by conveyance conduit, serving mechanism bottom is provided with gear and motor, gear is fixedly connected with sleeve pipe, and described gear is meshed with the gear of motor appearance, and sleeve pipe is pegged graft by connector and inserted link, sleeve pipe on inserted link and base is pegged graft, and sleeve pipe is fixed on base by pipe collar; On base, also establish connector, connector is connected with a terminal screw of follower lever, and the other end of follower lever is connected with connector screw; Wherein, serving mechanism comprises launching tube, friction pulley, thrust piston, roller, push rod and motor, thrust piston is crossed the afterbody that spring is arranged on launching tube, corresponding with its position roller, push rod and the motor of being also disposed with, head at launching tube is provided with arc groove, is provided with friction pulley above groove, and friction pulley one end is connected with trace, the other end of trace is connected with servomotor, and servomotor is fixed on the outside of serving mechanism housing by being fixedly connected with frame.
The operation principle of the utility model machinery: the table tennis that stirring wheel stirs in ball cabinet prevents goal mouth obstruction, and table tennis falls into conveyance conduit by self gravitation, then by serving mechanism, ball is launched.The velocity mode that direct current generator in serving mechanism is selected with remote controller drives stirring wheel motion, and guidance spheres falls into conveyance conduit.Direct current generator in trigger mechanism also drives friction pulley to rotate with the velocity mode of setting, and when ball enters in trigger mechanism, thrust piston, under push rod effect, is launched ball.Meanwhile, different rotating speeds and the angle by friction pulley realizes different service effects.
The beneficial effects of the utility model are: the artificial service of service robot simulation principle, the course of action that produces continuous multi-angle, multiple speed changes.
accompanying drawing explanation:
For ease of explanation, the utility model is described in detail by following concrete enforcement and accompanying drawing.
Fig. 1 is three-dimensional structure diagram of the present utility model.
Fig. 2 is the structural representation of the utility model serving mechanism.
Fig. 3 is the structural representation of the utility model connector 3-1 and 3-2.
Fig. 4 is side view of the present utility model.
Fig. 5 is the serving mechanism schematic diagram that swings in the utility model specific embodiment one.
Fig. 6 is the serving mechanism schematic diagram that moves up and down in the utility model specific embodiment two.
Fig. 7 is the stereogram of Fig. 6.
the specific embodiment:
For making the purpose of this utility model, technical scheme and advantage more cheer and bright, below by the specific embodiment shown in accompanying drawing, the utility model is described.But should be appreciated that, these descriptions are exemplary, and do not really want to limit scope of the present utility model.In addition, in the following description, omitted the description to known configurations and technology, to avoid unnecessarily obscuring concept of the present utility model.
The specific embodiment one: in conjunction with Fig. 1, Fig. 2, Fig. 4 and Fig. 5 illustrate present embodiment, a kind of table tennis ball serving training aids, comprise ball cabinet 1, serving mechanism 2, conveyance conduit 3, sleeve pipe, inserted link 5, screw mandrel 6 and base 7, ball cabinet 1 is connected with serving mechanism 2 by conveyance conduit 3, serving mechanism 2 bottoms are provided with gear 8 and motor 8-1, gear 2-1 is fixedly connected with sleeve pipe 4-1, described gear 8 is meshed with the gear of motor 8-1 appearance, sleeve pipe 4-1 pegs graft by connector 3-1 and inserted link 5, inserted link 5 is pegged graft with the sleeve pipe 4-2 on base 7, sleeve pipe 4-2 is fixed on base 7 by pipe collar 11-2, on base 7, also establish connector 3-2, connector 3-2 is connected with a terminal screw of follower lever 9, and the other end of follower lever is connected with connector 3-1 screw, wherein, serving mechanism 2 comprises launching tube 2-2, friction pulley 2-3, thrust piston 2-4, roller 2-5, push rod 2-6 and motor 8-2, thrust piston 2-4 crosses the afterbody that spring 2-7 is arranged on launching tube, corresponding with its position roller 2-5, push rod 2-6 and the motor 8-2 of being also disposed with, head at launching tube is provided with arc groove 2-8, above groove, be provided with friction pulley 2-3, friction pulley one end is connected with trace 10, the other end of trace is connected with servomotor 8-3, and servomotor 8-3 is fixed on the outside of serving mechanism 2 housings by being fixedly connected with frame 11.
Table tennis falls into conveyance conduit 3 by self gravitation, then by serving mechanism 2, ball is launched.Bottom in serving mechanism 2 is provided with gear 8 and motor 8-1, and motor 8-1 and gear routing motion control transmitter structure and swing, thereby sends the course of action of different angles.
Above-mentioned connector 3-1 is provided with angular adjustment button 12 and motor 8-4, and motor 8-4 is fixed on sleeve pipe 4-1 by pipe collar 11-1.Described angular adjustment button is used for controlling the scope of activities of serving mechanism or right swing.
The specific embodiment two, in conjunction with Fig. 1, Fig. 3, Fig. 4, Fig. 6 and Fig. 7 illustrate present embodiment, be provided with radian and regulate button 13 and screw rod 14 on connector 3-2, and screw rod 14 is provided with mountain type slide block 14-1 with holes, the chute 14-2 corresponding with mountain type slide block with holes, it is upper that one end of screw mandrel 6 is fixed on pipe collar 11-2, and the other end regulates button 13 to be connected through mountain type slide block 14-1 with holes with radian.
Motor 8-4 drives the upper and lower motion of sleeve pipe 4-1, by inserted link 5 partial insertions or pull out sleeve pipe 4-2, thereby make follower lever 9 lower end band movable slider 14-1 along screw mandrel to left and right Slideslip, thereby send the course of action of different radians.
The specific embodiment three, illustrates present embodiment in conjunction with Fig. 1 and Fig. 2, is also provided with stirring wheel 14 in ball cabinet 1, and stirring wheel 14 is connected with puddler 15, and puddler end is connected with motor 8-2.
In present embodiment, the table tennis that stirring wheel stirs in ball cabinet prevents goal mouth obstruction, and the velocity mode that the direct current generator in serving mechanism 2 is selected with remote controller drives stirring wheel motion, and guidance spheres falls into conveyance conduit.Meanwhile, adjust button 2-9 control friction pulley longitudinal separation by degree of tightness, servomotor 8-3 controls friction pulley different rotating speeds, realizes different service effects.
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof
.
Claims (4)
1. a table tennis ball serving training aids, comprise ball cabinet (1), serving mechanism (2), conveyance conduit (3), sleeve pipe, inserted link (5), screw mandrel (6) and base (7), it is characterized in that: ball cabinet (1) is connected with serving mechanism (2) by conveyance conduit (3), serving mechanism (2) bottom is provided with gear (8) and motor (8-1), gear (2-1) is fixedly connected with sleeve pipe (4-1), described gear (8) is meshed with the gear of motor (8-1) appearance, sleeve pipe (4-1) is pegged graft by connector (3-1) and inserted link (5), inserted link (5) is pegged graft with the sleeve pipe (4-2) on base (7), sleeve pipe (4-2) is fixed on base (7) by pipe collar (11-2), on base (7), also establish connector (3-2), connector (3-2) is connected with a terminal screw of follower lever (9), and the other end of follower lever is connected with connector (3-1) screw, wherein, serving mechanism (2) comprises launching tube (2-2), friction pulley (2-3), thrust piston (2-4), roller (2-5), push rod (2-6) and motor (8-2), thrust piston (2-4) is crossed the afterbody that spring (2-7) is arranged on launching tube, corresponding with its position roller (2-5) that is also disposed with, push rod (2-6) and motor (8-2), head at launching tube is provided with arc groove (2-8), above groove, be provided with friction pulley (2-3), friction pulley one end is connected with trace (10), the other end of trace is connected with servomotor (8-3), servomotor (8-3) is fixed on the outside of serving mechanism (2) housing by being fixedly connected with frame (11).
2. a kind of table tennis ball serving training aids according to claim 1, is characterized in that: described connector (3-1) is provided with angular adjustment button (12) and motor (8-4), and motor (8-4) is fixed on sleeve pipe (4-1) by pipe collar (11-1).
3. a kind of table tennis ball serving training aids according to claim 1, it is characterized in that: described connector (3-2) is provided with radian and regulates button (13) and screw rod (14), screw rod (14) is provided with mountain type slide block with holes (14-1), the chute (14-2) corresponding with mountain type slide block with holes, it is upper that one end of screw mandrel (6) is fixed on pipe collar (11-2), and the other end regulates button (13) to be connected through mountain type slide block with holes (14-1) and radian.
4. according to a kind of table tennis ball serving training aids described in claim 1,2 or 3, it is characterized in that: in described ball cabinet (1), be also provided with stirring wheel (14), stirring wheel (14) is connected with puddler (15), and puddler end is connected with motor (8-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420274396.4U CN203861884U (en) | 2014-05-27 | 2014-05-27 | Table tennis ball serving training device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420274396.4U CN203861884U (en) | 2014-05-27 | 2014-05-27 | Table tennis ball serving training device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203861884U true CN203861884U (en) | 2014-10-08 |
Family
ID=51642875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420274396.4U Expired - Fee Related CN203861884U (en) | 2014-05-27 | 2014-05-27 | Table tennis ball serving training device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203861884U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105327495A (en) * | 2015-12-09 | 2016-02-17 | 南京通孚轻纺有限公司 | Automatic ball launching device interacting with pet |
| CN105749529A (en) * | 2016-04-05 | 2016-07-13 | 安徽机电职业技术学院 | Intelligent toppling-preventive automatic-counting ping pong ball serving machine |
| CN105797345A (en) * | 2016-05-05 | 2016-07-27 | 哈尔滨工程大学 | Tennis ball service device |
| CN106474730A (en) * | 2016-12-16 | 2017-03-08 | 万达文化旅游规划研究院有限公司 | Automatically give ball gun post |
| CN108613793A (en) * | 2018-05-04 | 2018-10-02 | 北京理工大学 | A kind of rotatable water entry test device of structure |
| CN108654053A (en) * | 2018-06-19 | 2018-10-16 | 鲁东大学 | A kind of desktop table tenning ball servicing machine |
| CN110767061A (en) * | 2019-10-22 | 2020-02-07 | 黑龙江八一农垦大学 | High-precision biological statistical principle networking demonstration device |
| CN111068284A (en) * | 2019-12-30 | 2020-04-28 | 张海华 | Badminton launcher and badminton training partner machine |
| CN114712826A (en) * | 2022-04-26 | 2022-07-08 | 枣庄学院 | Be used for table tennis training to use service robot |
-
2014
- 2014-05-27 CN CN201420274396.4U patent/CN203861884U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105327495A (en) * | 2015-12-09 | 2016-02-17 | 南京通孚轻纺有限公司 | Automatic ball launching device interacting with pet |
| CN105327495B (en) * | 2015-12-09 | 2018-02-09 | 南京通孚轻纺有限公司 | A kind of interactive ball automatic launcher of pet |
| CN105749529A (en) * | 2016-04-05 | 2016-07-13 | 安徽机电职业技术学院 | Intelligent toppling-preventive automatic-counting ping pong ball serving machine |
| CN105797345A (en) * | 2016-05-05 | 2016-07-27 | 哈尔滨工程大学 | Tennis ball service device |
| CN105797345B (en) * | 2016-05-05 | 2017-11-21 | 哈尔滨工程大学 | A kind of tennis emitter |
| CN106474730A (en) * | 2016-12-16 | 2017-03-08 | 万达文化旅游规划研究院有限公司 | Automatically give ball gun post |
| CN108613793A (en) * | 2018-05-04 | 2018-10-02 | 北京理工大学 | A kind of rotatable water entry test device of structure |
| CN108654053A (en) * | 2018-06-19 | 2018-10-16 | 鲁东大学 | A kind of desktop table tenning ball servicing machine |
| CN110767061A (en) * | 2019-10-22 | 2020-02-07 | 黑龙江八一农垦大学 | High-precision biological statistical principle networking demonstration device |
| CN110767061B (en) * | 2019-10-22 | 2021-08-10 | 黑龙江八一农垦大学 | High-precision biological statistical principle networking demonstration device |
| CN111068284A (en) * | 2019-12-30 | 2020-04-28 | 张海华 | Badminton launcher and badminton training partner machine |
| CN114712826A (en) * | 2022-04-26 | 2022-07-08 | 枣庄学院 | Be used for table tennis training to use service robot |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203861884U (en) | Table tennis ball serving training device | |
| CN203861885U (en) | Vertical table tennis service trainer with head portion capable of swinging to left and right | |
| CN205340066U (en) | Tennis ball pitching machine | |
| CN203564747U (en) | Volleyball trainer | |
| US10471330B1 (en) | Automatic ball pitching machine | |
| CN202043128U (en) | Remote video live-action online game system | |
| CN206914798U (en) | The automatic packaging machine of working method can be automatically adjusted according to box sizes | |
| CN106730754B (en) | Tennis court service robot control system and control method | |
| CN109192010B (en) | University's mathematics teaching parabola demonstration teaching aid | |
| CN103083888B (en) | Five degree of freedom height emulation table tennis ball serving machinery hand | |
| CN103933721B (en) | Coriolis football device | |
| CN101491733B (en) | Simple badminton companion trainer | |
| CN200991567Y (en) | Ball distributing device | |
| CN103316465A (en) | Ball serving device for volleyball smash training | |
| CN201630114U (en) | Box type odor identification device | |
| CN108525266B (en) | Pass training device and method for football training | |
| CN103851962A (en) | Automatic target-scoring robot | |
| CN208998641U (en) | A kind of shell case recycle device | |
| CN203043493U (en) | Tennis ball machine | |
| CN205050466U (en) | Automatic control teaching demonstration appearance | |
| CN109364451B (en) | Basketball equipment of jettisoninging for sports teaching | |
| CN107174829A (en) | A kind of programmable intelligent building blocks robot with independent learning ability | |
| CN208120135U (en) | The lower label device of automatic machine for stringing cubes on skewer | |
| CN203425515U (en) | Toy aircraft with catching structures | |
| CN205549350U (en) | A manual speed change adjustment damping simulation control device of stirring for exercise bicycle |
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 |
Granted publication date: 20141008 Termination date: 20170527 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |