CN110280001A - A kind of adjustable shuttlecock fall to instructional device - Google Patents
A kind of adjustable shuttlecock fall to instructional device Download PDFInfo
- Publication number
- CN110280001A CN110280001A CN201910610678.4A CN201910610678A CN110280001A CN 110280001 A CN110280001 A CN 110280001A CN 201910610678 A CN201910610678 A CN 201910610678A CN 110280001 A CN110280001 A CN 110280001A
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- China
- Prior art keywords
- bar
- shuttlecock
- pull rod
- fall
- rope
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- 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.)
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Classifications
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- 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
- A63B67/10—Games with thread-suspended or swingably-mounted bodies, e.g. balls, pointed bodies shaped as birds, animals, or the like, for aiming at and hitting targets ; Games using tethered bodies, e.g. balls, not otherwise provided for
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- 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
- A63B67/18—Badminton or similar games with feathered missiles
- A63B67/183—Feathered missiles
- A63B67/187—Shuttlecocks
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- 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
- A63B69/0017—Training appliances or apparatus for special sports for badminton
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Manipulator (AREA)
- Transmission Devices (AREA)
Abstract
The invention discloses a kind of adjustable shuttlecock fall to instructional device, for install shuttlecock and adjust shuttlecock fall to, the adjustable shuttlecock fall to instructional device include a bracket component, one angular adjustment component and a driving assembly, the bracket component includes the telescope support being arranged perpendicular to horizontal plane and the upper bracket being fixed at the top of telescope support, angular adjustment component is arranged in conjunction with upper bracket, shuttlecock is connect with angular adjustment component, driving assembly and bracket component, angular adjustment component combines setting, by operation driving assembly can control angular adjustment component change shuttlecock fall to, and shuttlecock may make to playback by striking shuttlecock, to carry out training teaching next time.The adjustable shuttlecock fall to instructional device angular adjustment it is accurate and easy to operate, training effectiveness can be improved while promoting teaching and training effect.
Description
Technical field
The present invention relates to physical education equipment technical field, be more precisely related to a kind of adjustable shuttlecock fall to teaching
Device.
Background technique
In badminton, both sides sportsman needs the shuttlecock for striking and falling in one's own side region of constantly swinging the bat, until
Ball falls into score behind other side effective coverage.And found according to scientific observation, under being generally divided into vertically by the shuttlecock that sportsman strikes
It falls and angle whereabouts two ways.But in present teaching, coach can only be said by the shuttlecock in rotation hand to students
How solution strikes the shuttlecock of different whereabouts, then continues on high clear, hanging ball, and the technologies such as kill allow student to practice impact fortune
Shuttlecock in dynamic.But for beginner, none static ball is difficult control racket and is connected to ball to practice.Because
Shuttlecock falling speed in movement is fast, and beginner is not easy to capture the whereabouts mode of ball, and the posture and unskilled of swinging the bat, such as strong
Row impact is easy to produce sky and hits, strikes the problems such as unreasonable position and impact gesture distortion.Therefore, the practice effect of general student
Rate is low, and is not easy to train the feel of the ball.
It bats and trains in order to facilitate shuttlecock, the equipment of some shuttlecock training occurs in this field, wherein the most often
What is seen is badminton service robot, and a certain number of shuttlecocks are stored in service robot, is sent out shuttlecock by internal mechanical structure
Shoot out, by adjust launch angle come change the shuttlecock of arrival fall to.Trained effect can be improved using badminton service robot
Rate, but the structure of badminton service robot is typically complex, transmitting needs to connect power supply energy supply, and by changing launch angle
It falls to adjust shuttlecock to not intuitive enough, it is difficult to which the accurate shuttlecock that adjusts is fallen to while the badminton ball speed launched is higher, just
Scholar is equally easy to appear sky and hits, strikes the problems such as unreasonable position and impact gesture distortion.To sum up, this field needs a kind of behaviour
Facilitate, ball speed is relatively slow and falls to adjusting accurately Badminton teaching device.
Summary of the invention
In view of this, the main purpose of the present invention is to provide a kind of adjustable shuttlecock fall to instructional device, for pacifying
Dress shuttlecock and adjust shuttlecock fall to, the adjustable shuttlecock fall to instructional device include a bracket component, an angle
Component and a driving assembly are adjusted, the bracket component includes the telescope support perpendicular to horizontal plane setting and is fixed on flexible
The upper bracket of cradle top, angular adjustment component are arranged in conjunction with upper bracket, and shuttlecock is connect with angular adjustment component, driving group
Part is arranged in conjunction with bracket component, angular adjustment component, can control angular adjustment component to change feather by operation driving assembly
Ball is fallen to and may make shuttlecock to playback by striking shuttlecock, to carry out training teaching next time.
In order to achieve the above object, the present invention provide a kind of adjustable shuttlecock fall to instructional device, for installing feather
Ball and adjust shuttlecock fall to, the adjustable shuttlecock fall to instructional device include a bracket component, an angular adjustment group
Part and a driving assembly, the angular adjustment component are arranged in conjunction with the bracket component, the shuttlecock and the angle
Component connection is adjusted, the driving component is arranged in conjunction with the bracket component, the angular adjustment component, by described in operation
Driving assembly control the angular adjustment component change the shuttlecock fall to.
Preferably, the bracket component includes a pedestal, a telescope support and a upper bracket, and the telescope support is vertical
In being mounted on the base for horizontal plane, the upper bracket is mounted on the top of the telescope support, and the upper bracket is L-type
Bracket, including one first bar and one second bar, first bar are connected with second boom end, first bar and described
Two bars are orthogonal, and first bar and second bar are parallel to the horizontal plane, first bar one end and described second
Bar connection, the other end are connect with the top of the telescope support, and the angular adjustment component, the drive are connected on second bar
Dynamic component is installed in conjunction with the telescope support, first bar, second bar.
Preferably, the angular adjustment component includes a fixed link, a connecting rod and a drive rod, and the fixed link is hung down
Directly being fixedly connected far from the end of first bar with second bar in horizontal plane, the fixed link is far from second bar
End connect the connecting rod, described connecting rod one end is rotatably connect with the fixed link, the other end connection plumage
Ball top, described drive rod one end are rotatably connect with the middle part of the connecting rod, and the other end is connect with the driving component.
Preferably, the driving component include a rope, a rod assembly and a slide assemblies, the rod assembly and
The slide assemblies are connected by the rope, and the rope ends are each passed through the rod assembly and the slide assemblies,
The rod assembly is fixedly connected with the fixed pole, and the slide assemblies are arranged in conjunction with the upper bracket, and the drive rod
It is rotatably connect with the slide assemblies.
Preferably, the rod assembly includes a pull rod shell and a pull rod, and the side wall of the pull rod shell and the fixed pole is solid
Fixed connection, the pull rod are inserted into the pull rod shell, and the pull rod and the pull rod shell slidably connect, and the pull rod
Glide direction is parallel to the horizontal plane, and the rope passes through the pull rod shell, and the pull rod is inside the pull rod shell to the rope
Rope, which squeezes, to be fixed, and has a pull rod chamber inside the pull rod shell, the part that the pull rod 322 protrudes into inside the pull rod shell is located at
The pull rod is intracavitary, and the pull rod is located at partially surrounding for the pull rod chamber and a tension spring is arranged.
Preferably, the slide assemblies include a sliding groove, a sliding block, a contracting power spring and a bridle port, the cunning
Dynamic slot and the bridle port are located inside second bar, and the sliding groove is connected to the bridle port, and the bridle port is located at
Second bar extends close to one end of first bar, along second bar to the direction far from first bar, the cunning
Slot position is moved in the one end of the bridle port far from first bar, the sliding block is slidably disposed in inside the sliding groove,
The sliding block is slided along second bar, and the sliding block passes through the contracting far from one end of first bar with the sliding groove 3
The connection of power spring, described drive rod one end rotatably connect with the sliding block, and the rope is across the bridle port to described
It is connect with the sliding block far from one end of the contracting power spring in sliding groove.
Preferably, the slide assemblies include several rope framves, and the coaxial setting of several rope framves is described first
Bar side portion, the rope sequentially pass through remote with the sliding block in several rope framves and the bridle port arrival sliding groove
One end connection from the contracting power spring.
Preferably, the telescope support includes a fixed pole and a lever, and the fixed pole is mounted on institute perpendicular to horizontal plane
It states on pedestal, the lever is slidably connect with the fixed pole, and first bar one end is connect with second bar, the other end
It is connect at the top of the lever.
Compared with prior art, a kind of adjustable shuttlecock disclosed by the invention fall to instructional device the advantages of be: institute
State adjustable shuttlecock fall to instructional device can be fallen with a variety of shuttlecocks of accurate simulation to facilitating coach to carry out explanation demonstration, have
Effect improves the authenticity of Badminton teaching；Student using the adjustable shuttlecock fall to instructional device training when can protect
Standard posture is held, the culture feel of the ball is easy, effectively improves training effect；The adjustable shuttlecock fall to instructional device operation side
Just, automatic homing after impact facilitates demonstration to train, effectively increases training effectiveness.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
As shown in Figure 1 for a kind of adjustable shuttlecock of the present invention fall to instructional device front view.
Be illustrated in figure 2 a kind of adjustable shuttlecock of the present invention fall to instructional device right view.
Be illustrated in figure 3 a kind of adjustable shuttlecock of the present invention fall to instructional device top view.
It is illustrated in figure 4 the section enlarged diagram of part A in Fig. 1.
It is illustrated in figure 5 the section enlarged diagram of part B in Fig. 1.
Be illustrated in figure 6 a kind of adjustable shuttlecock of the present invention fall to instructional device original state shuttlecock plumbness when
Front view.
Be illustrated in figure 7 a kind of adjustable shuttlecock of the present invention fall to instructional device adjust shuttlecock and fall facing backward
Figure.
Specific embodiment
In conjunction with Fig. 1 to Fig. 3, a kind of adjustable shuttlecock of the present invention fall to instructional device include 10, one jiaos of a bracket component
Degree adjusts component 20 and a driving assembly, the angular adjustment component 20 are combined setting with the bracket component 10, and described
Angular adjustment component 20 connects a shuttlecock 40, the driving component and the bracket component 10, the angular adjustment component 20
In conjunction with setting, the angular adjustment component 20 may act on by operating the driving component, and then change the shuttlecock 40
Fall to.
The bracket component 10 includes a pedestal 11, a telescope support 12 and a upper bracket 13, the telescope support 12
Perpendicular to being mounted on the pedestal 11 for horizontal plane, the upper bracket 13 is mounted on the top of the telescope support 12.Specifically
, the telescope support 12 includes a fixed pole 121 and a lever 122, and the fixed pole 121 is described perpendicular to being mounted on for horizontal plane
On pedestal 11, the lever 122 is slidably connect with the fixed pole 121, and the lever 122 is along the direction perpendicular to horizontal plane
Sliding, and it is fixed that the lever 122 is adjusted.The upper bracket 13 is mounted on one of the lever 122 far from the fixed pole 121
End.The upper bracket 13 is L-type support, including one first bar 131 and one second bar 132, first bar 131 and described second
The connection of 132 end of bar, first bar 131 and second bar 132 are orthogonal, and first bar 131 and described second
Bar 132 is parallel to the horizontal plane.Described first bar, 131 one end is connect with second bar 132, the other end and the lever 122
Top connection, connects the angular adjustment component 20 on second bar 132, and the angular adjustment component 20 is located at described the
The one side directed downwardly of two bar 132.The driving component is combined peace with the fixed pole 121, first bar 131, second bar 132
Dress.By adjusting the height of the adjustment component 20 of angle described in the adjustable in length of the telescope support 12, to be adapted to different heights
User.
The angular adjustment component 20 includes a fixed link 21, a connecting rod 22 and a drive rod 23.The fixed link
21 being fixedly connected far from the end of first bar 131 with second bar 132 perpendicular to horizontal plane；The fixed link 21 is remote
End from second bar 132 connects the connecting rod 22, and described 22 one end of connecting rod and the fixed link 21 are rotatable
Connection, the other end connect the bottom of the shuttlecock 40；Described 23 one end of drive rod and the middle part of the connecting rod 22 can be rotated
Connection, the other end is connect with the driving component, and one end that the drive rod 23 is connect with the driving component can be along institute
The reciprocating motion of the second bar 132 is stated, and then the connecting rod 22 is driven to carry out with the tie point of itself and the fixed link 21 to be round
Rotation, changes falling to angle for the shuttlecock 40.
In conjunction with Fig. 4 and Fig. 5 as it can be seen that the driving component includes a rope rope 31, a rod assembly 32 and a Slide Group
Part 33, the rod assembly 32 and the slide assemblies 33 are connected by the rope 31, and 31 both ends of rope are each passed through
The rod assembly 32 and the slide assemblies 33, the rod assembly 32 are fixedly connected with the fixed pole 121, the Slide Group
Part 33 is combined setting with the upper bracket 13, and the drive rod 23 is rotatably connect with the slide assemblies 33.Pass through behaviour
Make the rope 31 and the rod assembly 32, the drive rod 23 can be acted on by the slide assemblies 33, drives institute
It states one end that drive rod 23 is connect with the slide assemblies 33 to move along second bar, and then drives described 22 turns of connecting rod
It is dynamic, drive falling to angle for the shuttlecock 40 to generate variation.
Specifically, the rod assembly 32 includes a pull rod shell 321 and a pull rod 322, the pull rod shell 321 and described fixed
The side wall of bar 121 is fixedly connected, and the pull rod 322 is inserted into the pull rod shell 321, the pull rod 322 and the pull rod shell 321
Slidable connection, and the glide direction of the pull rod 322 is parallel to the horizontal plane.The rope 31 passes through the pull rod shell 321,
The pull rod 322 squeezes the rope 31 inside the pull rod shell 321 and fixes, and prevents the rope 31 from sliding.When to remote
When pulling the pull rod 322 from 121 direction of fixed pole, the pull rod 322 no longer forms the rope 31 and limits, the rope
Rope 31 is slidably.Further, there is a pull rod chamber 3211, the pull rod 322 protrudes into the drawing inside the pull rod shell 321
Part inside bar shell 321 is located in the pull rod chamber 3211, and the pull rod 322 is located at partially surrounding for the pull rod chamber 3211
One tension spring 3221 is set.The tension spring 3221, in the pull rod 322, makes the pull rod by its resilient force
322 compress the rope 31, and when to the pull rod 322 is pulled far from 121 direction of fixed pole, the tension spring 3221
It is squeezed, after discharging the pull rod 322, the pull rod 322 can be under the driving of the tension spring 3221 to described fixed
The direction of bar 121 moves, and compresses the rope 31 again.
The slide assemblies 33 include a sliding groove 331, a sliding block 332, a contracting power spring 333, a bridle port 334 and
Several rope framves 335.The sliding groove 331 and the bridle port 334 are respectively positioned on inside second bar 132, the sliding groove
331 are connected to the bridle port 224.The bridle port 334 is located at second bar 132 close to one end of first bar 131,
Extend along second bar 132 to the direction far from first bar 131, it is remote that the sliding groove 331 is located at the bridle port 334
One end from first bar 131.The sliding block 332 is slidably disposed in inside the sliding groove 331, the sliding block 332
It is slided along second bar 132, the one end of the sliding block 332 with the sliding groove 331 far from first bar 131 passes through described
Contracting power spring 333 connects, and when the sliding block 332 is slided to 131 direction of the first bar, the contracting power spring 33 is stretched.
Described 23 one end of drive rod is rotatably connect with the sliding block 332.The coaxial setting of several rope framves 335 is described
One bar, 131 side.The rope 31 sequentially passes through several rope framves 335 and the bridle port 334 reaches the sliding groove
It is connect with the sliding block 332 far from one end of the contracting power spring 333 in 331.By pulling the rope 31, the sliding block
332 can slide along the sliding groove 331 to the direction of first bar 131, stretch the contracting power spring 333, and described in drive
One end that drive rod 23 is connect with the sliding block 332 is mobile to the direction of first bar 131, and then drives the connecting rod 22
Rotation drives falling to angle for the shuttlecock 40 to generate variation.After no longer pulling rope 31, the contracting power spring
333 shrink, and the sliding block 332 is driven to slide to the direction far from first bar 131, until the sliding block 332 returns back to just
Beginning position, the shuttlecock 40 also restore initial perpendicular state.
As shown in Figure 6 and Figure 7, the adjustable shuttlecock fall to instructional device original state when, at the shuttlecock 40
In plumbness, it can be used for explaining and training the impact of right sphere at this time.In order to change the falling to logical first of the shuttlecock 40
It crosses to far from 121 direction of fixed pole and pulls the pull rod 322,Discharge the rope 31, then by pull the rope 31 come
Drive the sliding block 332 mobile, and then drive the shuttlecock 40 by the rotation of the drive rod 23 and the connecting rod 22
Change is fallen to discharging the pull rod 322, work of the pull rod 322 in the tension spring 3221 after being adjusted to desired angle
With lower playback, the rope 31 is formed and is fixed, and then the fixed shuttlecock 40 is fallen to the contracting power spring 333 at this time
In tensional state.The shuttlecock 40 is struck with racket 50 when training, if strength is enough, 322 pairs of institutes of the pull rod can be overcome
The pressing force of rope 31 is stated, so that the rope 31 can slide again, the sliding block 332 can be in the work of the contracting power spring 333
Initial position is returned back under, the shuttlecock 40 also returns back to plumbness again.By replacing the tension spring 3221,
The pull rod 322 can be changed to the pressing force of the rope 31, and then be adapted to different striking force requirements.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (8)
1. a kind of adjustable shuttlecock fall to instructional device, for installing shuttlecock and adjusting the falling to feature exists of shuttlecock
In, the adjustable shuttlecock fall to instructional device include a bracket component, an angular adjustment component and a driving assembly, institute
It states angular adjustment component to be arranged in conjunction with the bracket component, the shuttlecock is connect with the angular adjustment component, the drive
Dynamic component is arranged in conjunction with the bracket component, the angular adjustment component, controls the angle by operating the driving component
Degree adjust component change the shuttlecock fall to.
2. adjustable shuttlecock as described in claim 1 fall to instructional device, which is characterized in that the bracket component includes one
Pedestal, a telescope support and a upper bracket, the telescope support are mounted on the base perpendicular to horizontal plane, it is described on
Bracket is mounted on the top of the telescope support, and the upper bracket is L-type support, including one first bar and one second bar, described
First bar is connected with second boom end, and first bar and second bar are orthogonal, and first bar and described
Second bar is parallel to the horizontal plane, and first bar one end is connect with second bar, the top of the other end and the telescope support
End connects, and the angular adjustment component, the driving component and the telescope support, described first are connected on second bar
Bar, second bar combine installation.
3. adjustable shuttlecock as claimed in claim 2 fall to instructional device, which is characterized in that the angular adjustment component packet
A fixed link, a connecting rod and a drive rod are included, the fixed link is perpendicular to horizontal plane with second bar far from described
The end of first bar is fixedly connected, and the fixed link connects the connecting rod, the connecting rod far from the end of second bar
One end is rotatably connect with the fixed link, and the other end connects the shuttlecock, described drive rod one end and the connecting rod
Middle part rotatably connect, the other end is connect with the driving component.
4. adjustable shuttlecock as claimed in claim 3 fall to instructional device, which is characterized in that the driving component includes one
Rope, a rod assembly and a slide assemblies, the rod assembly and the slide assemblies are connected by the rope, described
Rope ends are each passed through the rod assembly and the slide assemblies, and the rod assembly is fixedly connected with the fixed pole, institute
It states slide assemblies to be arranged in conjunction with the upper bracket, and the drive rod is rotatably connect with the slide assemblies.
5. adjustable shuttlecock as claimed in claim 4 fall to instructional device, which is characterized in that the rod assembly includes one
Pull rod shell and a pull rod, the pull rod shell are fixedly connected with the side wall of the fixed pole, and the pull rod is inserted into the pull rod shell, institute
It states pull rod and the pull rod shell slidably connects, and the glide direction of the pull rod is parallel to the horizontal plane, the rope passes through
The pull rod shell, the pull rod squeeze the rope inside the pull rod shell and fix, and have one to draw inside the pull rod shell
Rod cavity, the pull rod 322 protrude into the part inside the pull rod shell and are located at that the pull rod is intracavitary, and the pull rod is located at the pull rod
Chamber partially surrounds one tension spring of setting.
6. adjustable shuttlecock as claimed in claim 4 fall to instructional device, which is characterized in that the slide assemblies include one
Sliding groove, a sliding block, a contracting power spring and a bridle port, the sliding groove and the bridle port are located in second bar
Portion, the sliding groove are connected to the bridle port, and the bridle port is located at second bar close to one end of first bar, edge
Second bar extends to the direction far from first bar, and the sliding groove is located at the bridle port far from first bar
One end, the sliding block are slidably disposed in inside the sliding groove, and the sliding block is slided along second bar, the sliding block with
The one end of the sliding groove 3 far from first bar is connected by the contracting power spring, described drive rod one end and the sliding block
Rotatable connection, the rope pass through the bridle port into the sliding groove with the sliding block far from the contracting power spring
One end connection.
7. adjustable shuttlecock as claimed in claim 6 fall to instructional device, which is characterized in that if the slide assemblies include
Longline rope frame, for the coaxial setting of several rope framves in first bar side portion, the rope sequentially passes through several ropes
Rope frame and the bridle port are reached in the sliding groove and are connect with the sliding block far from one end of the contracting power spring.
8. adjustable shuttlecock as claimed in claim 3 fall to instructional device, which is characterized in that the telescope support includes one
Fixed pole and a lever, the fixed pole are mounted on the base perpendicular to horizontal plane, and the lever and the fixed pole are slidably
Connection, first bar one end connect with second bar, connect at the top of the other end and the lever.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910610678.4A CN110280001B (en) | 2019-07-08 | 2019-07-08 | Teaching device capable of adjusting falling direction of shuttlecocks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910610678.4A CN110280001B (en) | 2019-07-08 | 2019-07-08 | Teaching device capable of adjusting falling direction of shuttlecocks |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110280001A true CN110280001A (en) | 2019-09-27 |
| CN110280001B CN110280001B (en) | 2021-02-12 |
Family
ID=68020941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910610678.4A Active CN110280001B (en) | 2019-07-08 | 2019-07-08 | Teaching device capable of adjusting falling direction of shuttlecocks |
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| Country | Link |
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| CN (1) | CN110280001B (en) |
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| CN105999672A (en) * | 2016-06-30 | 2016-10-12 | 韩辉 | Shuttlecock smash training aid |
| CN205948325U (en) * | 2016-08-24 | 2017-02-15 | 南京铁道职业技术学院 | Apparatus for badminton training |
| CN207913176U (en) * | 2018-03-12 | 2018-09-28 | 咸阳师范学院 | Badminton teaching device |
| CN208448586U (en) * | 2018-04-28 | 2019-02-01 | 合肥师范学院 | A kind of shuttlecock gimmick auxiliary trainer |
| CN109011477A (en) * | 2018-10-16 | 2018-12-18 | 四川省广安观阁职业中学校 | A kind of shuttlecock hitting point training device |
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| CN110280001B (en) | 2021-02-12 |
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