CN106512360B - A kind of table tennis attacking driving teaching exercise machine - Google Patents
A kind of table tennis attacking driving teaching exercise machine Download PDFInfo
- Publication number
- CN106512360B CN106512360B CN201611057803.6A CN201611057803A CN106512360B CN 106512360 B CN106512360 B CN 106512360B CN 201611057803 A CN201611057803 A CN 201611057803A CN 106512360 B CN106512360 B CN 106512360B
- Authority
- CN
- China
- Prior art keywords
- ball
- table tennis
- arc
- position sensor
- induction
- 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.)
- Active
Links
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
- A63B67/00—Sporting games or accessories therefor, not provided for in groups A63B1/00 - A63B65/00
- A63B67/04—Table games physically beneficial for the human body, modelled on outdoor sports, e.g. table tennis
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2102/00—Application of clubs, bats, rackets or the like to the sporting activity ; particular sports involving the use of balls and clubs, bats, rackets, or the like
- A63B2102/16—Table tennis
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Tools (AREA)
Abstract
The invention discloses a kind of table tennis attacking driving teaching exercise machines, including arc-shaped slide rail, sliding block, table tennis bat and sliding rail rack component, feature be further include waist induction bracket, foot incudes bottom plate and control assembly, control assembly includes cue module and hand position induction module, waist location induction module and foot position induction module, arc-shaped slide rail is provided with sliding rack, sliding block is sliding reduction gearbox, table tennis bat is connect by adjustable connection mechanism with sliding reduction gearbox, arc-shaped slide rail is disposed with induction point from top to bottom, middle induction point and lower induction point, the first hand position sensor and the first prompting device are provided at upper induction point, the second hand position sensor and the second prompting device are provided at middle induction point, third hand position sensor and third prompting device are provided at lower induction point；Advantage is that overall structure is simple, easy to use and flexible, can grasp correct foot, waist and the mutually matched correct movement of hand by repeating.
Description
Technical field
The present invention relates to a kind of sports auxiliary facility, especially a kind of table tennis attacking driving teaching exercise machine is fallen.
Background technique
With improvement of living standard in recent years, demand of the common people to physical fitness is higher and higher, along with country 13
The release of five plans, sports industry have become new growth engines as new industry, pollution-free industry, rising industry.Ping
National ball game of pang the ball as China, obtains liking for broad masses, according to incompletely statistics, often participates in all kinds of ping-pong contests
Sportsman is 20,000,000 or so, and national table tennis clubs conservative estimation 30,000, table tennis fan 50,000,000 or so.In recent years
Carry out the raising year by year with all kinds of arena table tennis training costs, the annual table tennis study costs of common children is in 7000-
10000 yuan/year.With the raising of labor cost, coach's expense expenditure of each arena also accounts for the major part of arena investment.Again
The table tennis training person of person foreign countries is even more rare, and market is more inestimable.Table tennis articles and equipment market are huge at present, but
It is that be related to the equipment type of table tennis teaching be not very much, more only table tennis teaching auxiliary appliances.
When carrying out attacking driving teaching to student, typically by giving an oral account, seeing instructional video and cooperate certain limbs
It helps to help student to grasp the essential of exercise, however once student, without regular training, movement is easy to produce when practicing again
The shape that changes to influence attacking driving quality, overdriving occur or only net phenomena such as, this is because in attacking driving hand, arm,
Caused by the movement cooperation appearance of waist and foot is uncoordinated.
In order to solve problem above, the utility model that China Patent No. is 200820224572.8 discloses a kind of table tennis
Forehand attack action training device, the training device include pedestal, human body support, band, sliding rail rack, sliding rail and racket, are made
Used time is assembled on human body accordingly and is fettered with band by human body support, is had an effect by both feet and waist rotation, human body support
It rotates synchronously, holds racket and slided along sliding rail advance and retreat.This training device structure is complex, and not only dismounting trouble, time-consuming to take
Power, and actually use also inconvenience.
Summary of the invention
The table tennis attacking driving teaching simple and easy to use technical problem to be solved by the invention is to provide a kind of structure
Exerciser.
The present invention solves technical solution used by above-mentioned technical problem：A kind of table tennis attacking driving teaching exercise machine, packet
Bracket sliding rail, sliding block, table tennis bat and the sliding rail rack component for the fixed arc-shaped slide rail further include waist induction
Bracket, foot's induction bottom plate and control assembly, the control assembly include cue module and respectively with the cue module
Hand position induction module, waist location induction module and the foot position induction module of electrical connection, the arc-shaped slide rail are set
It is equipped with sliding rack, the sliding block is sliding reduction gearbox, and the table tennis bat passes through adjustable connection mechanism and the cunning
Dynamic reduction gearbox connection, the arc-shaped slide rail is disposed with induction point, middle induction point and lower induction point from top to bottom, described
Upper induction point at be provided with the first hand position sensor and the first prompting device, be provided with second-hand at the middle induction point
Portion's position sensor and the second prompting device are provided with third hand position sensor and third prompt at the lower induction point
Device, the first hand position sensor, the second hand position sensor and the third hand position sensing
Device is electrically connected with the hand position induction module, first prompting device, second prompting device and described
Third prompting device is electrically connected with the cue module, is disposed with from front to back in the waist induction bracket and institute
The the first waist location sensor and the second waist location sensor for the waist location induction module electrical connection stated, the foot
The first foot position sensor being electrically connected with the foot position induction module and the second foot are provided on induction bottom plate
Position sensor, the first foot position sensor is relative to the second foot position sensor close to ball table.
The side of ball table is provided with falling sphere device, and the falling sphere device includes containing ball basket, ball-falling tube, blender and falling sphere detent
Device, the falling sphere detent device include flexible driving portion and detent ring, and the bottom of the Sheng ball basket is provided with ball-dropping hole, described
The top of ball-falling tube be fixedly connected with the bottom of the Sheng ball basket, be provided in the ball-falling tube and the ball-dropping hole
The falling sphere channel of connection, the flexible driving portion are provided with flexible drive rod, the end of the flexible drive rod with it is described
Detent ring be fixedly connected, the control assembly further includes falling sphere control module, the blender and the flexible drive
Dynamic portion is electrically connected with the falling sphere control module, and the blender is used for the order according to the falling sphere control module
It puts the table tennis in the Sheng ball basket one by one to fall into the falling sphere channel, the flexible drive rod is used for according to
The order control detent ring of falling sphere control module put table tennis one by one and fallen from the bottom in the falling sphere channel.When
When needing falling sphere, is controlled flexible drive rod by falling sphere control module and driven detent ring mobile and put after a table tennis is fallen and continued
Homing blocks next table tennis, then puts the table tennis contained in ball basket by the control blender work of falling sphere control module
It falls into falling sphere channel, the direction of ball-falling tube is adjusted when installation, keeps the table tennis fallen from falling sphere the bottom of the channel effective
The table tennis bat being arranged on sliding reduction gearbox is accurately struck when brandishing to ball table opposite side.
The Sheng ball basket is fixedly mounted on the side of ball table by side bracket, and the flexible driving portion fixation is set
It sets in the side bracket, the blender includes rotary driving part and revolving part, and the rotary driving part is fixed
It is arranged on the ball-falling tube and is electrically connected with the falling sphere control module, the rotary driving part is provided with rotation and drives
Lever, the end of the rotation drive rod, which is protruded into the Sheng ball basket and fixed with the rotation center of the revolving part, to be connected
It connects, the rotation center is provided with the falling sphere blade that at least two panels is located at the top of the ball-dropping hole.Revolving part turns
When dynamic, falling sphere blade passes through ball-dropping hole one by one, and the table tennis contained in ball basket falls into falling sphere channel one by one, in the bottom in falling sphere channel
It is blocked by detent ring.
The falling sphere blade ring is uniformly distributed around the rotation center.
It further include auxiliary ancon control track and ancon guided rings, the auxiliary ancon control track includes joining end to end
Supporting section and arc boot segment, the bottom of the supporting section is fixedly connected with the edge of ball table, the arc boot segment
Top be fixedly connected with the sliding rail rack component, guidance sliding shoe is provided in the ancon guided rings, it is described
Guidance sliding shoe is movably set on the arc boot segment.The correct movement of ancon is also more crucial when due to attacking driving, because
This by ancon guided rings fixing sleeve on ancon, by guide sliding shoe slided on arc boot segment, cooperation hand motion into
Row practice, the practice effect of attacking driving are more preferable.
Further include and the parallel arrangement of arc bracket of the arc-shaped slide rail, the first hand position sensor, institute
The second hand position sensor for stating, the third hand position sensor, first prompting device, described second mention
Show that device and the third prompting device are arranged on the arc bracket.Arc bracket can be fixedly mounted on by connector
On existing sliding rail rack component.Facilitate the installation of all parts, and does not influence the movement that hand brandishes racket.
The bottom of the arc-shaped slide rail is provided with bottom bumper pad, and it is slow that top is provided at the top of the arc-shaped slide rail
Punching pad.Effective protection is played to device and user.
The reduction ratio of the sliding reduction gearbox is 1.
Compared with the prior art, the advantages of the present invention are as follows by the way that the first hand is arranged at the upper induction point of arc-shaped slide rail
The second hand position sensor and the second prompting device, lower induction point are arranged at middle induction point for position sensor and the first prompting device
Place's setting third hand position sensor and third prompting device, be arranged in waist induction bracket the first waist location sensor and
Second waist location sensor and foot induction bottom plate on be arranged the first foot position sensor and the second foot position sensing
Device, user using when according to the prompt of the first prompting device, the second prompting device and third prompting device sequence make corresponding hand,
Waist and foot action, hand position induction module receives hand-held table tennis bat by the first hand position sensor, the at this time
The location information of two hand position sensors and third hand position sensor, waist location induction module receive waist by the
The location information of one waist location sensor and the second waist location sensor, foot position induction module receive user foot
The location information of opposite first foot position sensor and the second foot position sensor, so that user be allowed to close in performance of a different dive
When standard, the location information received is transferred to cue module to issue corresponding prompt by each location sensitive module, thus
Corresponding correctly movement is made in the corresponding prompt for enabling a user to provide according to cue module, is attacked by repeating grasp
Correct foot, waist and the mutually matched correct movement of hand, reach attacking driving teaching purpose, overall structure is simple, makes when ball
With convenient, flexible.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention one；
Fig. 2 is the schematic enlarged-scale view in Fig. 1 at A；
Fig. 3 is structural schematic diagram two of the invention；
Fig. 4 is the schematic diagram of internal structure that ball basket is contained in Fig. 3.
Specific embodiment
The present invention will be described in further detail below with reference to the embodiments of the drawings.
Embodiment one：A kind of table tennis attacking driving teaching exercise machine, including arc-shaped slide rail 1, sliding block, table tennis bat 2, for solid
Determine sliding rail rack component 11, waist induction bracket 3, foot's induction bottom plate 4 and the control assembly 5 of arc-shaped slide rail 1, control assembly 5
Including cue module（Figure is not shown）And the hand position induction module being electrically connected respectively with cue module（Figure is not shown）, waist
Location sensitive module（Figure is not shown）With foot position induction module（Figure is not shown）, arc-shaped slide rail 1 is provided with sliding rack 12,
Sliding block is sliding reduction gearbox 13, and table tennis bat 2 passes through adjustable connection mechanism（Figure is not shown）It is connect with sliding reduction gearbox 13, arc
Sliding rail 1 is disposed with induction point 14, middle induction point 15 and lower induction point 16 from top to bottom, and is provided at upper induction point 14
One hand position sensor 141 and the first prompting device 142 are provided with 151 He of the second hand position sensor at middle induction point 15
Second prompting device 152 is provided with third hand position sensor 161 and third prompting device 162, the first hand at lower induction point 16
Position sensor 141, the second hand position sensor 151 and third hand position sensor 161 incude mould with hand position
Block electrical connection, the first prompting device 142, the second prompting device 152 and third prompting device 162 are electrically connected with cue module, waist sense
It answers and is disposed with the first waist location sensor 31 being electrically connected with waist location induction module and on bracket 3 from front to back
Two waist location sensors 32, foot incude the first foot position for being provided on bottom plate 4 and being electrically connected with foot position induction module
Sensor 41 and the second foot position sensor 42 are set, the first foot position sensor 41 is relative to the second foot position sensor
42 close to ball table 21.Wherein, hand position induction module, waist location induction module and foot position induction module are using existing
The conventional module for being used for the induction of signal position signal according to respective sensor；First prompting device 142, the second prompting device 152
LED warning light can be used with third prompting device 162；Device for forehand attack teaching exercise and backhand attack teaching exercise when
Central axes are symmetrical in the front-back direction about ball table 21 for structure.
Embodiment two：Rest part is the same as example 1, the difference is that control assembly 5 further includes falling sphere control
Module（Figure is not shown）, the side of ball table 21 is provided with falling sphere device, falling sphere device include contain ball basket 61, ball-falling tube 62, blender and
Falling sphere detent device is contained ball basket 61 and is fixedly mounted on the side of ball table by side bracket 22, and the bottom for containing ball basket 61 is provided with
Ball-dropping hole 611, the top of ball-falling tube 62 are fixedly connected with the bottom for containing ball basket 61, are provided in ball-falling tube 62 and ball-dropping hole 611
The falling sphere channel 621 of connection, the table tennis that blender is used to be put one by one according to the order of falling sphere control module in Sheng ball basket 61 are fallen
Enter in falling sphere channel 621, blender includes rotary driving part 71 and revolving part 72, and rotary driving part 71 is fixed at ball-falling tube
It is electrically connected on 62 and with falling sphere control module, rotary driving part 71 is provided with rotation drive rod, and the end for rotating drive rod is protruded into
It contains in ball basket 61 and is fixedly connected with the rotation center of revolving part 72 721, revolve around it center 721 and be evenly distributed with two panels and be located at
The falling sphere blade 722 of the top of ball-dropping hole 611, falling sphere detent device include flexible driving portion 81 and detent ring 82, and stretch driving portion
81 are fixed in side bracket 22, and flexible driving portion 81 is provided with flexible drive rod 811, the end for the drive rod 811 that stretches
It is fixedly connected with detent ring 82, flexible driving portion 81 is electrically connected with falling sphere control module, and the drive rod 811 that stretches is used for according to falling sphere
The order control detent ring 82 of control module is put table tennis one by one and is fallen from the bottom in falling sphere channel 621.Wherein, falling sphere blade
722 can also be three pieces or four.
Embodiment three：Rest part is the same as example 1, the difference is that further including auxiliary ancon control track
With ancon guided rings 91, assisting ancon control track includes end to end supporting section 92 and arc boot segment 93, supporting section 92
Bottom be fixedly connected with the edge of ball table 21, the top of arc boot segment 93 is fixedly connected with sliding rail rack component 11, ancon
Guidance sliding shoe 94 is provided in guided rings 91, guidance sliding shoe 94 is movably set on arc boot segment 93.
Example IV：Rest part is the same as example 1, the difference is that further including setting parallel with arc-shaped slide rail 1
The arc bracket 17 set, the first hand position sensor 141, the second hand position sensor 151, third hand position sensor
161, the first prompting device 142, the second prompting device 152 and third prompting device 162 are arranged on arc bracket 17.
Embodiment five：Rest part is the same as example 1, the difference is that the bottom of arc-shaped slide rail 1 is provided with bottom
Portion's cushion 18, the top of arc-shaped slide rail 1 are provided with top cushion pad 19.
Embodiment six：Rest part is the same as example 1, the difference is that the reduction ratio of sliding reduction gearbox 13 is
1。
Claims (8)
1. a kind of table tennis attacking driving teaching exercise machine, including arc-shaped slide rail, sliding block, table tennis bat, control assembly and for fixing
The sliding rail rack component of the arc-shaped slide rail, the control assembly include cue module and respectively with the cue module
Hand position induction module, waist location induction module and the foot position induction module of electrical connection, it is characterised in that further include
Waist induction bracket and foot incude bottom plate, and the arc-shaped slide rail is provided with sliding rack, and the sliding block is that sliding is slowed down
Case, the table tennis bat are connect by adjustable connection mechanism with the sliding reduction gearbox, the arc-shaped slide rail from up to
Under be disposed with induction point, middle induction point and lower induction point, be provided at the upper induction point the first hand position biography
Sensor and the first prompting device are provided with the second hand position sensor and the second prompting device at the middle induction point, described
It is provided with third hand position sensor and third prompting device at lower induction point, it is the first hand position sensor, described
The second hand position sensor and the third hand position sensor be electrically connected with the hand position induction module
It connects, first prompting device, second prompting device and the third prompting device are electrically connected with the cue module
It connects, is disposed with first be electrically connected with the waist location induction module in the waist induction bracket from front to back
Waist location sensor and the second waist location sensor, the foot incudes to be provided with and the foot position on bottom plate
The the first foot position sensor and the second foot position sensor of induction module electrical connection, the first foot position sensing
Device is relative to the second foot position sensor close to ball table.
2. a kind of table tennis attacking driving teaching exercise machine according to claim 1, it is characterised in that the side of ball table is provided with
Falling sphere device, the falling sphere device include containing ball basket, ball-falling tube, blender and falling sphere detent device, the falling sphere detent device to include
Flexible driving portion and detent ring, the bottom of the Shengs ball basket are provided with ball-dropping hole, the top of the ball-falling tube with it is described
The bottom for containing ball basket is fixedly connected, and the falling sphere channel being connected to the ball-dropping hole is provided in the ball-falling tube, described
Flexible driving portion is provided with flexible drive rod, and the end of the flexible drive rod is fixedly connected with the detent ring, described
Control assembly further include falling sphere control module, the blender and the flexible driving portion are controlled with the falling sphere
Module electrical connection, the blender are used to be put one by one in the Sheng ball basket according to the order of the falling sphere control module
Table tennis is fallen into the falling sphere channel, and the flexible drive rod is used for the order control according to the falling sphere control module
The system detent ring is put table tennis one by one and is fallen from the bottom in the falling sphere channel.
3. a kind of table tennis attacking driving teaching exercise machine according to claim 2, it is characterised in that the Sheng ball basket passes through
Side bracket is fixedly mounted on the side of ball table, and the flexible driving portion is fixed in the side bracket, institute
The blender stated includes rotary driving part and revolving part, the rotary driving part be fixed on the ball-falling tube and with
The falling sphere control module electrical connection, the rotary driving part are provided with rotation drive rod, the rotation drive rod
End is protruded into the Sheng ball basket and is fixedly connected with the rotation center of the revolving part, sets around the rotation center
It is equipped with the falling sphere blade that at least two panels is located at the top of the ball-dropping hole.
4. a kind of table tennis attacking driving teaching exercise machine according to claim 3, it is characterised in that the falling sphere blade ring
It is uniformly distributed around the rotation center.
5. a kind of table tennis attacking driving teaching exercise machine according to claim 1, it is characterised in that further include auxiliary ancon control
Track and ancon guided rings processed, the auxiliary ancon control track includes end to end supporting section and arc boot segment, institute
The bottom for the supporting section stated is fixedly connected with the edge of ball table, the top of the arc boot segment and the sliding rail rack group
Part is fixedly connected, and guidance sliding shoe is provided in the ancon guided rings, and the guidance sliding shoe is movably set in described
Arc boot segment on.
6. a kind of table tennis attacking driving teaching exercise machine according to claim 1, it is characterised in that further include and the arc
The parallel arrangement of arc bracket of shape sliding rail, the first hand position sensor, the second hand position sensor, institute
Third hand position sensor, first prompting device, second prompting device and the third prompting device stated are equal
It is arranged on the arc bracket.
7. a kind of table tennis attacking driving teaching exercise machine according to claim 1, it is characterised in that the arc-shaped slide rail
Bottom is provided with bottom bumper pad, and top cushion pad is provided at the top of the arc-shaped slide rail.
8. a kind of table tennis attacking driving teaching exercise machine according to claim 1, it is characterised in that the sliding reduction gearbox
Reduction ratio be 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611057803.6A CN106512360B (en) | 2016-11-25 | 2016-11-25 | A kind of table tennis attacking driving teaching exercise machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611057803.6A CN106512360B (en) | 2016-11-25 | 2016-11-25 | A kind of table tennis attacking driving teaching exercise machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106512360A CN106512360A (en) | 2017-03-22 |
| CN106512360B true CN106512360B (en) | 2018-11-30 |
Family
ID=58357184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611057803.6A Active CN106512360B (en) | 2016-11-25 | 2016-11-25 | A kind of table tennis attacking driving teaching exercise machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106512360B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108159666B (en) * | 2018-02-08 | 2019-06-25 | 燕山大学 | Table tennis rotary drills all-in-one machine |
| CN114522398B (en) * | 2022-02-24 | 2023-01-31 | 郑州大学体育学院 | Table tennis beginner forehand ball-attacking training device |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030031322A (en) * | 2001-10-13 | 2003-04-21 | (주)이도전자 | A game machine of table tennis |
| CN204380170U (en) * | 2015-02-03 | 2015-06-10 | 张杨 | A kind of table tennis companion trainer |
| CN204745574U (en) * | 2015-06-15 | 2015-11-11 | 南京工业职业技术学院 | Multi -functional table tennis baffle receive and releases car |
| CN205127348U (en) * | 2015-11-12 | 2016-04-06 | 燕山大学 | Loop drive exercise car |
| CN205626982U (en) * | 2016-04-23 | 2016-10-12 | 杨小敏 | Service training desk of measurable table tennis service speed |
| CN205699315U (en) * | 2016-06-22 | 2016-11-23 | 姜泉花 | The self-service table tennis practising device of gear type |
-
2016
- 2016-11-25 CN CN201611057803.6A patent/CN106512360B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106512360A (en) | 2017-03-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104689548B (en) | Skiing simulation trainer | |
| CN109045570B (en) | Multifunctional dumbbell ball sports equipment and use method thereof | |
| JP2012526600A (en) | Foot kick exercise equipment | |
| CN205903600U (en) | Table tennis servicing machine | |
| CN106512360B (en) | A kind of table tennis attacking driving teaching exercise machine | |
| CN110152265B (en) | Basketball pass training composite set | |
| CN201022950Y (en) | Training apparatus for table tennis batting | |
| CN105999672A (en) | Shuttlecock smash training aid | |
| CN108579051A (en) | A kind of tennis training machine of the rotatable tennis of band | |
| CN209405621U (en) | A kind of tennis training device of simple not kinking | |
| CN203852818U (en) | Vertical tennis trainer | |
| CN102553199B (en) | Golf full-swing training instrument | |
| Rusdiana | Tennis flat forehand drive stroke analysis: three dimensional kinematics movement analysis approach | |
| CN203954636U (en) | The body-building apparatus that golf balls swings and moves | |
| CN202538299U (en) | Golf full swing practice instrument | |
| CN204170377U (en) | Table tennis free exercise drill rack | |
| RU191768U1 (en) | TABLE SIMULATOR FOR REHABILITATION OF PATIENTS WITH DISORDERS OF THE AUTISTIC SPECTRUM, cerebral palsy and diabetes and simultaneous testing of the effectiveness of the rehabilitation process | |
| CN203861883U (en) | Football pitching machine | |
| CN204767282U (en) | Special trainer of table tennis | |
| CN204380175U (en) | Training aids is attacked in table tennis backhand | |
| CN201179353Y (en) | Rotary elevation and subsidence jump column frame | |
| CN110812817A (en) | Multifunctional exercise rack | |
| CN205964826U (en) | Explosive force training appearance | |
| CN201175562Y (en) | Golf muscle memory waving trainer | |
| Đurović et al. | The Influence of Flexibility on the Specific Motor Skills in Boy-Swimmers Aged10–12 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |