CN109966719A - A kind of tennis racket swinging training aids - Google Patents
A kind of tennis racket swinging training aids Download PDFInfo
- Publication number
- CN109966719A CN109966719A CN201910183207.XA CN201910183207A CN109966719A CN 109966719 A CN109966719 A CN 109966719A CN 201910183207 A CN201910183207 A CN 201910183207A CN 109966719 A CN109966719 A CN 109966719A
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- China
- Prior art keywords
- track
- sphere
- training aids
- connecting shaft
- tennis racket
- 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.)
- Granted
Links
- 238000012549 training Methods 0.000 title claims abstract description 42
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 9
- 230000000694 effects Effects 0.000 abstract description 8
- 238000010586 diagram Methods 0.000 description 6
- 235000005121 Sorbus torminalis Nutrition 0.000 description 3
- 244000152100 Sorbus torminalis Species 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000000386 athletic effect Effects 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- A63B69/38—Training appliances or apparatus for special sports for 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 tennis racket swinging training aids, it include: bracket, dragging track, track regulator and sphere component, the lower end of the track regulator is fixed on bracket, upper end and dragging track are rotatablely connected, the front of the dragging track is equipped with notch, inside is further fixed on elastic component and slidably connects idler wheel, the diameter of the idler wheel is greater than the width of notch, the sphere component includes sphere and connecting shaft, one end of the connecting shaft passes through the center of sphere, it is rotatablely connected with sphere, the notch that the other end passes through dragging track is fixed on idler wheel, the both ends of the elastic component are connected on one end and connecting shaft of dragging track；The angle and height of sphere can be changed in the training aids, and the practitioner suitable for each age group does simulated exercises shot, learns or correct technical movements to have good training effect to beginner.
Description
Technical field
The present invention relates to Sports training apparatus field, in particular to a kind of tennis racket swinging training aids.
Background technique
With the development of Chinese Sport industry and health industry, ball activity does not need the ball of group's participation especially
Activity can be becoming increasingly popular.Tennis is as a kind of activity that participation number is few, the bigger activity of amount of exercise, increasingly by people
Welcome.Currently, beginner generally by approach such as school or athletic clubs by coach's study, when practice
Another person is needed to assist toss, the angle of toss is difficult to control, the requirement such as habit and height of swinging the bat of different people is not adapted to,
Practitioner is difficult to repeat to practice to same movement, low efficiency.And another people's auxiliary exercise is needed greatly to waste auxiliary people
The time of member.And not occurring can be suitble to the auxiliary of tennis beginner to swing the bat trained equipment at present.
As it can be seen that the prior art could be improved and improve.
Summary of the invention
Place in view of above-mentioned deficiencies of the prior art, the purpose of the present invention is to provide a kind of tennis racket swinging training aids, purports
The blank in the equipment that auxiliary tennis beginner practice is swung the bat is being made up, the learning efficiency of beginner is improved.
In order to achieve the above object, this invention takes following technical schemes:
A kind of tennis racket swinging training aids, comprising: bracket, dragging track, track regulator and sphere component, the track regulator
Lower end be fixed on bracket, upper end and dragging track are rotatablely connected, and the front of the dragging track is equipped with notch, internal also solid
Fixed flexible part is greater than the width of notch with idler wheel, the diameter of the idler wheel is slidably connected, and the sphere component includes sphere
And connecting shaft, one end of the connecting shaft pass through the center of sphere, are rotatablely connected with sphere, the other end passes through the slot of dragging track
Mouth is fixed on idler wheel, and the both ends of the elastic component are connected on one end and connecting shaft of dragging track.
In the tennis racket swinging training aids, the track regulator includes sequentially connected fixed part, angle adjustment
The horizontal adjustment section and；The fixed part is fixed on bracket, is rotatablely connected with angle adjustment；The angle adjustment is for adjusting
The angle for saving dragging track and horizontal plane is integrally formed with horizontal adjustment section；The horizontal adjustment section is cylindrical, and lower part is equipped with
Flange, top and dragging track are rotatablely connected, for adjusting the position of the dragging track in the horizontal direction.
In the tennis racket swinging training aids, the dragging track includes track ontology, is separately fixed at track ontology two
The center of 2 piece of first limited block at end, the track body bottom portion is equipped with mounting hole, the water of the mounting hole and track regulator
The top of flat adjustment portion is adapted.
In the tennis racket swinging training aids, the center of the sphere is equipped with the through-hole of horizontal direction, the hole of the through-hole
Diameter is less than the diameter of connecting shaft, and connecting shaft passes through the through-hole and connect with idler wheel, in the connecting shaft, the both ends of sphere be additionally provided with the
Two limited blocks, second limited block are spirally connected with connecting shaft, have a diameter larger than the aperture of through-hole.
In the tennis racket swinging training aids, the both ends of through-hole are additionally provided with the lower concave part of ball missing shape on the sphere, described
The long diameter for being greater than the second limited block of the maximum diameter of lower concave part.
In the tennis racket swinging training aids, the connecting shaft is threadedly coupled with idler wheel, and 2 are additionally provided in front of idler wheel and is determined
Position nut, rear surface and the idler wheel of one of location nut offset.
In the tennis racket swinging training aids, the elastic component is spring, and one end and the connecting shaft of the spring are connected to
Between two location nuts.
In the tennis racket swinging training aids, the bracket includes pedestal and support column, and the lower end of the support column is removable
It is connected on pedestal with unloading, upper end is fixedly connected with track regulator.
In the tennis racket swinging training aids, the support column is telescopic structure.
In the tennis racket swinging training aids, fixing piece is also socketed on the support column, the fixing piece is for fixing
Position after support column is flexible.
The utility model has the advantages that
The present invention provides a kind of tennis racket swinging training aids, the height of the training aids is adjustable, adapts to people of different heights scholar
It uses；Sphere can automatically reset after taking out bat, and ball position resetting is easy, and conducive to the repetition training of movement, not need support staff.
Sliding rail can 360 degree rotations in the horizontal direction and on height direction respectively, can be according to tennis practitioner height, arm exhibition adjusting
Direction and tilt angle；It is dynamic to can be used for the computer aided simulation practice positive and negative pumping that beginner practices during the tennis technologies such as flick
Make, beginner is learnt or corrects technical movements with good training effect.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the tennis racket swinging training aids provided by the invention.
Fig. 2 is the connection schematic diagram of the sliding rail and sphere component.
Fig. 3 is the structural schematic diagram of the track adjuster.
Fig. 4 is the connection schematic diagram of the sphere component and idler wheel, elastic component.
Fig. 5 is the structural schematic diagram of the fixing piece.
Fig. 6 is the structural schematic diagram of the sphere.
Specific embodiment
The present invention provides a kind of tennis racket swinging training aids, for make the purpose of the present invention, technical solution and effect it is clearer,
Clear, the present invention is described in more detail as follows in conjunction with drawings and embodiments.It should be appreciated that specific reality described herein
Example is applied only to explain the present invention, is not intended to limit the present invention.
It is worth noting that heretofore described "upper", "lower", "left", "right", "front", "rear", are only used for becoming apparent from
Structure of the invention is stated on ground, is not intended to limit the present invention.
Fig. 1-4 is please referred to, the present invention provides a kind of tennis racket swinging training aids, comprising: bracket 1, dragging track 2, track tune
Section device 3 and sphere component 4, the lower end of the track regulator 3 are fixed on bracket 1, and upper end and dragging track 2 are rotatablely connected,
The front of the dragging track 2 is equipped with notch 211, and inside is further fixed on elastic component 5 and slidably connects idler wheel 6, the idler wheel 6
Diameter be greater than notch 211 width, the sphere component 4 include sphere 41 and connecting shaft 42, one end of the connecting shaft 42
Across the center of sphere 41, it is rotatablely connected with sphere 41, the notch 211 that the other end passes through dragging track 2 is fixed on idler wheel 6,
The both ends of the elastic component 5 are connected on one end and connecting shaft 42 of dragging track 2.When the training aids is used to practice,
Practitioner takes out when bouncing the ball body, and sphere can be stretched with the movement clapped is taken out, and drive idler wheel to slide on sliding rail, and the stress
It is gradually reduced under the action of the elastic member, then by the return action of elastic component, drives idler wheel back to slide, realize sphere
It resets.When sphere is clapped by pumping, it can be rotated around connecting shaft.When practicing different movements, it can be made by adjustable track adjuster
The position of sphere adapts to the posture swung the bat, and sphere can reset in time after being got, can repeatedly practice same movement, be conducive to
The correction of swing the bat practice and the movement of beginner.In a kind of embodiment, sliding rail is 0.98 meter long, is " C " type groove, groove body
Opening be set to positive middle position, can adapt to general practitioner and swing the bat generated power.
Referring to Fig. 3, specifically, the track regulator 3 includes sequentially connected fixed part 31,32 and of angle adjustment
Horizontal adjustment section 33；The fixed part 31 is fixed on bracket 1, is rotatablely connected with angle adjustment 32；The angle adjustment
32 for adjusting the angle of dragging track 2 Yu horizontal plane, is integrally formed with horizontal adjustment section 33；The horizontal adjustment section 33 is in circle
Column, lower part are equipped with flange, top and dragging track 2 are rotatablely connected, for adjusting the dragging track 2 in the horizontal direction
Position.Rotational angle adjuster, thus it is possible to vary the angle of dragging track and horizontal plane adapts to not to change the height of sphere
With the demand of racked swing.For example, it is desired to practice downward square stance, then the side that dragging track is connected with sphere is dipped down
Tiltedly.When rotating horizontal adjustment section, the position of adjustable sphere in the horizontal direction, such as practicing forehand, backhand.It uses
The training aids, practitioner is as you were, can practice different movements, easy to use, saves space.
Referring to Fig. 2, specifically, the dragging track 2 includes track ontology 21, it is separately fixed at 21 both ends of track ontology
2 piece of first limited block 22, the center of 21 bottom of track ontology is equipped with mounting hole 212, the mounting hole 212 and track tune
The top for saving the horizontal adjustment section 33 of device 3 is adapted.First limited block is excessive for preventing practitioner's dynamics of swinging the bat, and makes to roll
Wheel and sphere gradually fly out dragging track, also avoid sphere when spring is broken suddenly and fly out to cause unnecessary injury.Installation
Hole center arranged at the bottom makes the both ends of mounting hole be in equilibrium state, and is mounted on the track regulator on mounting hole
The motion profile of sphere will not be interfered with bracket.
In a kind of embodiment, the center of the sphere 41 is equipped with the through-hole 411 of horizontal direction, the hole of the through-hole 411
Diameter is less than the diameter of connecting shaft 42, and connecting shaft 42 passes through the through-hole 411 and connect with idler wheel 6, in the connecting shaft 42, sphere 41
Both ends are additionally provided with the second limited block 43, and second limited block 43 is spirally connected with connecting shaft 42, have a diameter larger than the hole of through-hole 411
Diameter.The through-hole is arranged in the center of sphere, and aperture is greater than the diameter of connecting shaft, when so that the sphere is hit bat swimmingly
It is rotated around connecting shaft, and reappears the mode that air exercise square stance gets screw.Improve the experience sense of simulation true man's toss practice.
Second limited block is separately positioned on the both ends of sphere, and is greater than the aperture of through-hole, can prevent sphere from flying out from connecting shaft
Security risk is generated, or hits sliding rail and makes training aids disequilibrium.Second limited block is spirally connected with connecting shaft, peace
Convenient disassembly is filled, is conveniently replaceable sphere, and position stability is good.
As shown in fig. 6, further, the both ends of through-hole 411 are additionally provided with the lower concave part 412 of ball missing shape on the sphere 41,
The long diameter for being greater than the second limited block 43 of the maximum diameter of the lower concave part 412.Make to have between sphere and the second limited block certain
Cushion space prevents the second limited block from hindering the rotation of sphere.
Preferably, the connecting shaft 42 is threadedly coupled with idler wheel 6, and the front of idler wheel 6 is additionally provided with 2 location nuts 44,
In the rear surface of a location nut 44 offset with idler wheel 6.Keep idler wheel easy for assemble or unload, location nut further fixed rolling
The position of wheel.
In a kind of embodiment, the elastic component 5 is spring, one end of the spring and connecting shaft 42 be connected to two it is fixed
Between the nut 44 of position.By two location nuts come the position of fixed spring, spring is prevented to be subjected to displacement in deformation process, protected
The effect for demonstrate,proving its elastic deformation generation can be such that sphere component smoothly resets.
Specifically, the bracket 1 includes pedestal 11 and support column 12, and the lower end of the support column 12 is detachably connected to
On pedestal 11, upper end is fixedly connected with track regulator 3.Support column is mounted on the center of pedestal, and entire training aids is kept to be in
The state of balance, the size of pedestal keep the stabilization of whole training aids enough.In a kind of embodiment, the bottom of the pedestal is also
Equipped with anti-skid chequer or non-slip mat, the further frictional force improved with ground improves the stability of the training aids.
Preferably, the support column 12 is telescopic structure.The training aids can be adjusted according to the height of practitioner
Highly, the practitioner for being applicable in different heights uses.
Referring to Fig. 5, further, fixing piece 13 is also socketed on the support column 12, the fixing piece 13 is for solid
Determine the position after support column 12 stretches.The both ends of the fixing piece are adapted to the outer diameter of support column respectively, and rotational fixture can be with
Rotating member is unclamped or tightens, convenient for flexible and fixed support column；Preferably, the surface of the fixing piece is provided with anti-skid chequer,
Improve the frictional force between manpower and fixing piece.In a kind of embodiment, told anti-skid chequer is along the axial setting semicircle of fixing piece
Columnar striped, transition is not naturally, prick the hand.
It, can according to the technique and scheme of the present invention and its hair it is understood that for those of ordinary skills
Bright design is subject to equivalent substitution or change, and all these changes or replacement all should belong to the guarantor of appended claims of the invention
Protect range.
Claims (10)
1. a kind of tennis racket swinging training aids characterized by comprising bracket, dragging track, track regulator and sphere component,
The lower end of the track regulator is fixed on bracket, and upper end and dragging track are rotatablely connected, and the front of the dragging track is set
There is notch, inside is further fixed on elastic component and slidably connects idler wheel, and the diameter of the idler wheel is greater than the width of notch, the ball
Body component includes sphere and connecting shaft, and one end of the connecting shaft passes through the center of sphere, is rotatablely connected with sphere, and the other end is worn
The notch for crossing dragging track is fixed on idler wheel, and the both ends of the elastic component are connected to one end and the connecting shaft of dragging track
On.
2. tennis racket swinging training aids according to claim 1, which is characterized in that the track regulator includes being sequentially connected
Fixed part, angle adjustment and horizontal adjustment section；The fixed part is fixed on bracket, is rotatablely connected with angle adjustment；
The angle adjustment is used to adjust the angle of dragging track and horizontal plane, is integrally formed with horizontal adjustment section；The horizontal tune
Section portion is cylindrical, and lower part is equipped with flange, and top and dragging track are rotatablely connected, for adjusting the dragging track in level side
Upward position.
3. tennis racket swinging training aids according to claim 2, which is characterized in that the dragging track includes track ontology,
It is separately fixed at 2 piece of first limited block at track ontology both ends, the center of the track body bottom portion is equipped with mounting hole, the peace
Dress hole is adapted with the top of the horizontal adjustment section of track regulator.
4. tennis racket swinging training aids according to claim 1, which is characterized in that the center of the sphere is equipped with horizontal direction
Through-hole, the aperture of the through-hole is less than the diameter of connecting shaft, and connecting shaft passes through the through-hole and connect with idler wheel, the connecting shaft
Upper, sphere both ends are additionally provided with the second limited block, and second limited block is spirally connected with connecting shaft, has a diameter larger than the hole of through-hole
Diameter.
5. tennis racket swinging training aids according to claim 4, which is characterized in that the both ends of through-hole are additionally provided on the sphere
The lower concave part of ball missing shape, the long diameter for being greater than the second limited block of the maximum diameter of the lower concave part.
6. tennis racket swinging training aids according to claim 1, which is characterized in that the connecting shaft is threadedly coupled with idler wheel,
2 location nuts are additionally provided in front of idler wheel, rear surface and the idler wheel of one of location nut offset.
7. tennis racket swinging training aids according to claim 6, which is characterized in that the elastic component is spring, the spring
One end and connecting shaft be connected between two location nuts.
8. tennis racket swinging training aids according to claim 1, which is characterized in that the bracket includes pedestal and support column,
The lower end of the support column is detachably connected on pedestal, and upper end is fixedly connected with track regulator.
9. tennis racket swinging training aids according to claim 8, which is characterized in that the support column is telescopic structure.
10. tennis racket swinging training aids according to claim 9, which is characterized in that be also socketed with fixation on the support column
Part, the fixing piece are used to fix the position after support column stretches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910183207.XA CN109966719B (en) | 2019-03-12 | 2019-03-12 | Tennis swing training device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910183207.XA CN109966719B (en) | 2019-03-12 | 2019-03-12 | Tennis swing training device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109966719A true CN109966719A (en) | 2019-07-05 |
| CN109966719B CN109966719B (en) | 2024-04-16 |
Family
ID=67078545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910183207.XA Active CN109966719B (en) | 2019-03-12 | 2019-03-12 | Tennis swing training device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109966719B (en) |
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| CN2363752Y (en) * | 1999-04-09 | 2000-02-16 | 游文清 | Training apparatus for tennis |
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| AU2010101121A4 (en) * | 2010-08-26 | 2010-11-18 | Liu Jui Ching | Adjustable tennis training device |
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2019
- 2019-03-12 CN CN201910183207.XA patent/CN109966719B/en active Active
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| US6716119B1 (en) * | 2002-11-06 | 2004-04-06 | Pro Performance Sports, Inc. | Sports ball striking training device |
| CN2724783Y (en) * | 2004-09-08 | 2005-09-14 | 王华国 | Multi-functional device for training table tennis game and tennis game |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN109966719B (en) | 2024-04-16 |
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