CN112973071A - Portable table tennis exerciser - Google Patents
Portable table tennis exerciser Download PDFInfo
- Publication number
- CN112973071A CN112973071A CN202110245475.7A CN202110245475A CN112973071A CN 112973071 A CN112973071 A CN 112973071A CN 202110245475 A CN202110245475 A CN 202110245475A CN 112973071 A CN112973071 A CN 112973071A
- Authority
- CN
- China
- Prior art keywords
- groove
- side wall
- fixedly connected
- slots
- lateral wall
- 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.)
- Pending
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Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B69/00—Training appliances or apparatus for special sports
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B69/00—Training appliances or apparatus for special sports
- A63B69/40—Stationarily-arranged devices for projecting balls or other bodies
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B69/00—Training appliances or apparatus for special sports
- A63B69/40—Stationarily-arranged devices for projecting balls or other bodies
- A63B69/407—Stationarily-arranged devices for projecting balls or other bodies with spring-loaded propelling means
Abstract
The invention discloses a portable table tennis trainer which comprises a training box, wherein the training box is provided with a placing groove, the upper end of the placing groove is provided with a ball inlet, the side wall of the bottom end of the placing groove is provided with a rectangular groove, the side wall of one side of the rectangular groove is fixedly connected with an erection plate, the erection plate is provided with a sliding groove, the side wall of the sliding groove is slidably connected with a positioning block, the side wall of the rectangular groove is rotatably connected with a rotating shaft, the side wall of the rotating shaft is provided with a ball serving mechanism, the upper end of the positioning block is provided with a ball inlet mechanism, the side wall of one side of the training box is provided with a handle, the bottom end of the training box is. According to the invention, through the universal wheels, the transmission shaft, the threaded rod and the supporting plate, the moving plate and the supporting plate can be retracted when the trainer needs to be moved, and the trainer can be conveniently moved through the universal wheels, so that the flexibility of the trainer is improved, and the trainer is convenient for people to use.
Description
Technical Field
The invention relates to the technical field of table tennis exercise equipment, in particular to a portable table tennis trainer.
Background
The table tennis is a popular ball sports project in the world, and comprises attacking, confrontation and defense, and can exercise and test the reflex movement speed of the human body, train the response of a sensory system, train the functions of a skeletal muscle system, enhance the functions of a circulatory system, enhance the functions of a respiratory system and the like. However, the table tennis sport is two-person sport, if one person wants to exercise table tennis skill, the table tennis exerciser is needed, the existing table tennis trainer has the problems of large volume, inconvenient carrying and the like, and people can have very trouble when using the table tennis trainer.
Disclosure of Invention
The invention aims to solve the problems that the existing table tennis trainer is large in size, inconvenient to carry and the like, and people have trouble when using the table tennis trainer.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a portable table tennis exerciser, includes the training case, the standing groove has been seted up to the training case, the goal has been seted up to the standing groove upper end, the rectangular channel has been seted up to standing groove bottom lateral wall, rectangular channel one side lateral wall fixedly connected with sets up the board, set up the board and seted up the sliding tray, sliding tray lateral wall sliding connection has the locating piece, the rectangular channel lateral wall rotates and is connected with the axis of rotation, the axis of rotation lateral wall is provided with service mechanism, the locating piece upper end is provided with goal mechanism, training case one side lateral wall is equipped with the handle, training case bottom end is equipped with a plurality of universal wheels, the spread groove has been seted up to the training case lateral wall, the spread groove lateral wall rotates and is connected with the transmission shaft.
Preferably, service mechanism includes the rotation wheel of fixed connection on the axis of rotation lateral wall, rotate a plurality of shifting plates of wheel lateral wall fixedly connected with, the shifting plate tip is circular-arc setting, the shifting chute has been seted up to the lateral wall under the sliding tray, locating piece bottom fixedly connected with touch panel, the touch panel bottom runs through the shifting chute lateral wall and extends to the outside to with shifting chute lateral wall sliding connection, touch panel and shifting plate counterbalance, locating piece lateral wall fixedly connected with reset spring, reset spring's other end fixed connection is on the sliding chute lateral wall, the service mouth has been seted up to the rectangular channel lateral wall, set up the board tip and run through service mouth lateral wall to extend to the outside, the axis of rotation is provided with actuating mechanism.
Preferably, actuating mechanism is including seting up the drive groove on the rectangular channel lateral wall, drive groove lateral wall fixedly connected with limiting plate, limiting plate fixedly connected with motor, the pivot tip runs through the rectangular channel lateral wall and extends to the drive inslot to with motor output fixed connection.
Preferably, ball feeding mechanism is including seting up the vertical groove on the standing groove lower wall, vertical groove lateral wall rotates and is connected with vertical axle, vertical axle upper end runs through vertical groove lateral wall to extend to in the standing groove, vertical axle upper end fixedly connected with horizontal wheel, vertical axle lower extreme runs through vertical groove lateral wall to extend to the rectangular channel in, vertical axle bottom lateral wall fixedly connected with one-way wheel, locating piece upper end one side fixedly connected with locating plate, the locating plate lateral wall is equipped with the rack, the locating plate is connected with the one-way wheel meshing, the ball mouth that falls of intercommunication rectangular channel is seted up to standing groove one side lower lateral wall, horizontal wheel one side is equipped with the logical groove with ball mouth looks adaptation.
Preferably, the fixing mechanism comprises vertical grooves arranged on the side walls of the two sides of the bottom end of the training box, the side walls of the vertical grooves are connected with a moving plate in a sliding way, the movable plate is provided with a thread groove, the side wall of the vertical groove is provided with a rotating groove communicated with the connecting groove, the side wall of the rotating groove is connected with a threaded rod through a clamping mechanism, the upper end of the threaded rod penetrates through the side wall of the rotating groove, and extends into the connecting groove, the lower end of the threaded rod penetrates through the side wall of the rotating groove and extends into the vertical groove, the lower end of the threaded rod is positioned in the threaded groove, and is in threaded connection with the side wall of the thread groove, the outer side wall of the transmission shaft is fixedly connected with a first bevel gear, the upper end of the threaded rod is fixedly connected with a second bevel gear, the first bevel gear is meshed with the second bevel gear, the transmission shaft end penetrates through the side wall of the connecting groove and extends to the outside, and the bottom end of the moving plate is fixedly connected with a supporting plate.
Preferably, clamping mechanism is including seting up the joint groove on rotating the groove lateral wall, the threaded rod outside is by fixedly connected with fixture block, the fixture block is located the joint inslot to joint groove lateral wall sliding connection.
Compared with the prior art, the invention has the beneficial effects that: through universal wheel, transmission shaft, threaded rod and backup pad, can withdraw movable plate and backup pad when the training ware is removed to needs, through the removal training ware that the universal wheel can be convenient, improved the flexibility of training ware, made things convenient for people's use.
Drawings
FIG. 1 is a schematic sectional view of a portable table tennis exerciser according to the present invention;
FIG. 2 is a schematic diagram of a side view cross-sectional structure of a training box of a portable table tennis training device according to the present invention;
FIG. 3 is a schematic top view of a ball-feeding mechanism of a portable table tennis exerciser according to the present invention;
fig. 4 is an enlarged schematic view of the structure at a in fig. 1.
In the figure: 1 training box, 2 goal, 3 set up board, 4 locating pieces, 5 axis of rotation, 6 handles, 7 universal wheels, 8 transmission shafts, 9 rolling wheels, 10 stirring boards, 11 touch panels, 12 motors, 13 vertical shafts, 14 horizontal wheels, 15 one-way wheels, 16 locating plates, 17 moving plates, 18 threaded rods, 19 backup pads, 20 fixture blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-4, a portable table tennis exerciser comprises a training box 1, wherein the training box 1 is provided with a placement groove, the upper end of the placement groove is provided with a ball inlet 2, the side wall of the bottom end of the placement groove is provided with a rectangular groove, the side wall of one side of the rectangular groove is fixedly connected with an erection plate 3, the erection plate 3 is provided with a sliding groove, the side wall of the sliding groove is slidably connected with a positioning block 4, the side wall of the rectangular groove is rotatably connected with a rotating shaft 5, the side wall of the rotating shaft 5 is provided with a ball serving mechanism, further, the ball serving mechanism comprises a rotating wheel 9 fixedly connected to the outer side wall of the rotating shaft 5, the outer side wall of the rotating wheel 9 is fixedly connected with a plurality of stirring plates 10, the end parts of the stirring plates 10 are arranged in an arc shape, the stirring plates 10 can be better contacted with a touch plate 11, the side wall of the lower side wall of, and with removal groove lateral wall sliding connection, the touch panel 11 offsets with the setting aside board 10, and locating piece 4 lateral wall fixedly connected with reset spring, reset spring's the other end fixed connection on the sliding tray lateral wall, the service opening has been seted up to the rectangular channel lateral wall, sets up 3 tip of board and runs through the service opening lateral wall to extend to the outside.
Axis of rotation 5 is provided with actuating mechanism, and further again, actuating mechanism is including seting up the driving groove on the rectangular channel lateral wall, driving groove lateral wall fixedly connected with limiting plate, and the effect of limiting plate is the position of fixed motor 12, limiting plate fixedly connected with motor 12, and motor 12 is prior art, does not repeat here any more, and 5 tip of axis of rotation run through the rectangular channel lateral wall and extend to the driving groove to with motor 12 output end fixed connection.
4 upper ends of locating piece are provided with goal mechanism, furtherly, goal mechanism is including seting up the vertical groove on the lateral wall under the standing groove, vertical groove lateral wall rotates and is connected with vertical axle 13, vertical axle 13 upper end runs through vertical groove lateral wall, and extend to in the standing groove, vertical axle 13 upper end fixedly connected with horizontal wheel 14, vertical axle 13 lower extreme runs through vertical groove lateral wall, and extend to in the rectangular channel, vertical axle 13 bottom lateral wall fixedly connected with one- way wheel 15, 4 upper end one side fixedly connected with locating plates 16 of locating piece, 16 lateral walls of locating plate are equipped with the rack, locating plate 16 is connected with 15 meshes of one-way wheel, the ball mouth that falls of intercommunication rectangular channel is seted up to the lateral wall under standing groove one side, 14 one side of horizontal wheel is equipped with the logical groove with ball mouth.
The side wall of one side of the training box 1 is provided with a handle 6, the bottom of the training box 1 is provided with a plurality of universal wheels 7, the universal wheels 7 are the prior art and are not described in detail herein, the side wall of the training box 1 is provided with a connecting groove, the connecting groove side wall is rotatably connected with a transmission shaft 8, the side wall of the transmission shaft 8 is provided with a fixing mechanism, further, the fixing mechanism comprises a vertical groove arranged on the side wall of two sides of the bottom of the training box 1, the side wall of the vertical groove is slidably connected with a movable plate 17, the movable plate 17 is provided with a threaded groove, the side wall of the vertical groove is provided with a rotating groove communicated with the connecting groove, the side wall of the rotating groove is connected with a threaded rod 18 through a clamping mechanism, the upper end of the threaded rod 18 penetrates through the side wall of the rotating groove and extends into the connecting groove, the lower end of the, the upper end of the threaded rod 18 is fixedly connected with a second bevel gear, the first bevel gear is meshed with the second bevel gear, the end part of the transmission shaft 8 penetrates through the side wall of the connecting groove and extends to the outside, and the bottom end of the movable plate 17 is fixedly connected with a supporting plate 19.
Furtherly again, latch mechanism is including seting up the joint groove on rotating the groove lateral wall, and the threaded rod 18 outside is by fixedly connected with fixture block 20, and fixture block 20 is located the joint inslot to joint groove lateral wall sliding connection adopts the beneficial effect of above-mentioned further scheme to be: the position of the threaded rod 18 can be limited by the latch 20 being in the catch groove.
When the training box is used, firstly, the training box 1 is moved to a place needing training, then the transmission shaft 8 is rotated, the transmission shaft 8 can drive the threaded rod 18 to rotate through the first bevel gear, the threaded rod 18 can drive the movable plate 17 and the supporting plate to move downwards, so that the training box 1 is fixed, then table tennis balls are put into the placing groove through the ball inlet 2, the motor 12 is started, the output end of the motor 12 can drive the rotating shaft 5 to rotate, the rotating shaft 5 can drive the poking plate 10 to rotate through the rotating wheels 9 on the side wall, the poking plate 10 can sequentially push the touch plates 11 to move, the touch plates 11 can drive the positioning blocks 4 to move, the positioning blocks 4 can drive the one-way wheels 15 and the vertical shafts 13 to rotate through the positioning plates 16 at the top ends, the vertical shafts 13 can drive the horizontal wheels 14 to rotate, when the through grooves on the side wall of the horizontal wheels 14 coincide with the ball falling mouths on the side wall of the placing groove, when the bottom end of the positioning block 4 is abutted against the plate 11 and separated from the poking plate 10, the positioning block is pushed out by the return spring to hit out the table tennis on the erection plate 3, so that people can train, the flexibility of the trainer is improved, and the use of the people is facilitated.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (6)
1. The utility model provides a portable table tennis exerciser, includes the training case, its characterized in that, the standing groove has been seted up to the training case, the goal has been seted up to the standing groove upper end, the rectangular channel has been seted up to standing groove bottom lateral wall, rectangular channel one side lateral wall fixedly connected with sets up the board, set up the board and seted up the sliding tray, sliding tray lateral wall sliding connection has the locating piece, the rectangular channel lateral wall rotates and is connected with the axis of rotation, the axis of rotation lateral wall is provided with service mechanism, the locating piece upper end is provided with goal mechanism, training case one side lateral wall is equipped with the handle, training bottom of the case end is equipped with a plurality of universal wheels, the spread groove has been seted up to the training case lateral wall, the spread groove lateral wall rotates and is connected with the.
2. The portable table tennis exerciser of claim 1, wherein the serving mechanism comprises a rotating wheel fixedly connected to an outer side wall of the rotating shaft, the outer side wall of the rotating wheel is fixedly connected with a plurality of stirring plates, end portions of the stirring plates are arranged in a circular arc shape, a moving groove is formed in a lower side wall of the sliding groove, a touch plate is fixedly connected to a bottom end of the positioning block, the bottom end of the touch plate penetrates through the side wall of the moving groove and extends to the outside and is slidably connected with the side wall of the moving groove, the touch plate abuts against the stirring plates, a return spring is fixedly connected to the side wall of the positioning block, the other end of the return spring is fixedly connected to the side wall of the sliding groove, a serving opening is formed in the side wall of the rectangular groove, the end portions of the setting plates penetrate through a serving opening side wall and extend to the outside, and.
3. The portable table tennis exerciser of claim 2, wherein the driving mechanism comprises a driving groove formed in a side wall of the rectangular groove, a limiting plate is fixedly connected to the side wall of the driving groove, a motor is fixedly connected to the limiting plate, and an end of the rotating shaft penetrates through the side wall of the rectangular groove, extends into the driving groove, and is fixedly connected with an output end of the motor.
4. The portable table tennis exerciser of claim 1, wherein the goal mechanism comprises a vertical groove formed in the lower side wall of the placement groove, the vertical groove side wall is rotatably connected with a vertical shaft, the upper end of the vertical shaft penetrates through the vertical groove side wall and extends into the placement groove, a horizontal wheel is fixedly connected to the upper end of the vertical shaft, the lower end of the vertical shaft penetrates through the vertical groove side wall and extends into the rectangular groove, a one-way wheel is fixedly connected to the outer side wall of the bottom end of the vertical shaft, a positioning plate is fixedly connected to one side of the upper end of the positioning block, a rack is arranged on the side wall of the positioning plate, the positioning plate is meshed with the one-way wheel and is connected with the one-way wheel, a ball dropping opening communicated with the rectangular groove is formed in the lower side wall of the placement groove, and.
5. The portable table tennis exerciser of claim 1, wherein the fixing mechanism comprises vertical slots formed in the side walls of the bottom of the training box, the vertical slots are slidably connected with a movable plate, the movable plate is provided with threaded slots, the side walls of the vertical slots are provided with rotating slots communicated with the connecting slots, the side walls of the rotating slots are connected with threaded rods through clamping mechanisms, the upper ends of the threaded rods penetrate through the side walls of the rotating slots and extend into the connecting slots, the lower ends of the threaded rods penetrate through the side walls of the rotating slots and extend into the vertical slots, the lower ends of the threaded rods are positioned in the threaded slots and are in threaded connection with the side walls of the threaded slots, the outer side wall of the transmission shaft is fixedly connected with a first bevel gear, the upper ends of the threaded rods are fixedly connected with a second bevel gear, the first bevel gear is in meshed connection with the second bevel gear, and extend to the outside, the bottom end of the movable plate is fixedly connected with a supporting plate.
6. The portable table tennis exerciser of claim 5, wherein the clamping mechanism comprises a clamping groove formed in a side wall of the rotating groove, a clamping block is fixedly connected to the outer side of the threaded rod, and the clamping block is located in the clamping groove and slidably connected to the side wall of the clamping groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110245475.7A CN112973071A (en) | 2021-03-05 | 2021-03-05 | Portable table tennis exerciser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110245475.7A CN112973071A (en) | 2021-03-05 | 2021-03-05 | Portable table tennis exerciser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112973071A true CN112973071A (en) | 2021-06-18 |
Family
ID=76353057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110245475.7A Pending CN112973071A (en) | 2021-03-05 | 2021-03-05 | Portable table tennis exerciser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112973071A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070221187A1 (en) * | 2006-03-23 | 2007-09-27 | Meng-Fu Chen | Table tennis ball service machine |
| CN205434920U (en) * | 2016-03-14 | 2016-08-10 | 马睿 | Table tennis ball launcher |
| CN108499079A (en) * | 2018-04-17 | 2018-09-07 | 合肥职业技术学院 | A kind of table tennis ball-serving device |
| CN108671517A (en) * | 2018-04-27 | 2018-10-19 | 傅源彬 | A kind of tennis teaching automatic kicking apparatus |
| CN108939495A (en) * | 2018-09-30 | 2018-12-07 | 张家林 | A kind of tennis teaching training optimization method |
| CN108970074A (en) * | 2018-06-27 | 2018-12-11 | 大田县福韬体育用品有限公司 | A kind of table tennis ball serving device |
| CN109011482A (en) * | 2018-10-23 | 2018-12-18 | 西京学院 | A kind of sport fixed point shootaround teeing apparatus |
| CN110052009A (en) * | 2019-04-25 | 2019-07-26 | 周口师范学院 | A kind of efficient vollyball supplemental training device of sport |
| CN209696244U (en) * | 2019-03-29 | 2019-11-29 | 重庆师范大学 | A kind of table tennis training teaching ball serving device convenient for adjusting service direction |
| CN211486478U (en) * | 2020-01-09 | 2020-09-15 | 刘松洋 | Multidirectional mechanical type service robot |
| CN212038846U (en) * | 2020-01-21 | 2020-12-01 | 重庆三峡学院 | Aerobics exercises trainer |
| CN212118982U (en) * | 2020-05-11 | 2020-12-11 | 陕西理工大学 | Sports teaching is with preventing guard training device |
-
2021
- 2021-03-05 CN CN202110245475.7A patent/CN112973071A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070221187A1 (en) * | 2006-03-23 | 2007-09-27 | Meng-Fu Chen | Table tennis ball service machine |
| CN205434920U (en) * | 2016-03-14 | 2016-08-10 | 马睿 | Table tennis ball launcher |
| CN108499079A (en) * | 2018-04-17 | 2018-09-07 | 合肥职业技术学院 | A kind of table tennis ball-serving device |
| CN108671517A (en) * | 2018-04-27 | 2018-10-19 | 傅源彬 | A kind of tennis teaching automatic kicking apparatus |
| CN108970074A (en) * | 2018-06-27 | 2018-12-11 | 大田县福韬体育用品有限公司 | A kind of table tennis ball serving device |
| CN108939495A (en) * | 2018-09-30 | 2018-12-07 | 张家林 | A kind of tennis teaching training optimization method |
| CN109011482A (en) * | 2018-10-23 | 2018-12-18 | 西京学院 | A kind of sport fixed point shootaround teeing apparatus |
| CN209696244U (en) * | 2019-03-29 | 2019-11-29 | 重庆师范大学 | A kind of table tennis training teaching ball serving device convenient for adjusting service direction |
| CN110052009A (en) * | 2019-04-25 | 2019-07-26 | 周口师范学院 | A kind of efficient vollyball supplemental training device of sport |
| CN211486478U (en) * | 2020-01-09 | 2020-09-15 | 刘松洋 | Multidirectional mechanical type service robot |
| CN212038846U (en) * | 2020-01-21 | 2020-12-01 | 重庆三峡学院 | Aerobics exercises trainer |
| CN212118982U (en) * | 2020-05-11 | 2020-12-11 | 陕西理工大学 | Sports teaching is with preventing guard training device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210618 |