CN108404375A - A kind of pupil's physical education Liftable basketball stands - Google Patents
A kind of pupil's physical education Liftable basketball stands Download PDFInfo
- Publication number
- CN108404375A CN108404375A CN201810390187.9A CN201810390187A CN108404375A CN 108404375 A CN108404375 A CN 108404375A CN 201810390187 A CN201810390187 A CN 201810390187A CN 108404375 A CN108404375 A CN 108404375A
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- China
- Prior art keywords
- upright column
- vertical upright
- fixedly connected
- basketball stands
- platen
- 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.)
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- 210000001747 pupil Anatomy 0.000 title claims abstract description 20
- 230000001360 synchronised effect Effects 0.000 claims description 10
- 238000005286 illumination Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 239000005341 toughened glass Substances 0.000 claims description 3
- 238000013016 damping Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 241001465382 Physalis alkekengi Species 0.000 claims 1
- 230000007812 deficiency Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000008451 emotion Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000007670 refining Methods 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
- A63B63/00—Targets or goals for ball games
- A63B63/08—Targets or goals for ball games with substantially horizontal opening for ball, e.g. for basketball
- A63B63/083—Targets or goals for ball games with substantially horizontal opening for ball, e.g. for basketball for basketball
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2225/00—Miscellaneous features of sport apparatus, devices or equipment
- A63B2225/09—Adjustable dimensions
- A63B2225/093—Height
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention discloses a kind of pupil's physical education Liftable basketball stands, bottom plate is arranged in basketball stands body lower part, bottom plate front end upper surface is fixedly connected with vertical upright column, and base plate rear end upper surface is fixedly connected with supporting rod, platen is equipped between supporting rod and vertical upright column, supporting rod and vertical upright column is respectively welded in platen front and rear sides；Vertical upright column rear portion is threaded bar, and threaded rod upper and lower side distinguishes bearing rotation connection vertical upright column and platen, and threaded rod lower part passes through platen front end, and threaded rod lower end is fixedly connected with second bevel gear.The basketball stands drive crossbeam and transparent backboard and basketry to move up and down by rotating threaded rod, using pulley support force is provided for crossbeam front, oblique pull beam keeps vertical upright column top firm, realize that the height of basketry and backboard is adjusted, and electric energy is converted to by photovoltaic panel collection luminous energy and is stored in power supply box, in power supply box when electric power deficiency, drives backboard to move up and down by rotating wheel, press second switch and make illuminator electrified light emitting.
Description
Technical field
The present invention relates to a kind of physical education equipment, specifically a kind of pupil's physical education Liftable basketball stands.
Background technology
Basketball activity covers a variety of body kinematics forms such as race, jump, throwing, and exercise intensity is larger, and therefore, it can be complete
Face, the development in an all-round way for effectively, synthetically promoting fitness and function of human body, improve and keep the vitality of people, be people's
Activities lay solid physical basis, to improve the quality of life.
By the process practiced and competed, can make the individual character of participant, self-confidence, emotion control, willpower, enterprising spirit,
Self-contr ol and constraint etc. have a good development, and culture unites and strives, makes great efforts cooperation, civilization is restrained oneself, abides by discipline keeps
Method, the good moral character for respecting other people etc. and spirit of collectivism.
It generally requires to use basketball stands in basketball movement, existing basketball stands height is fixed, and pupil is learnt to forge
Basketry excessive height for refining is unfavorable for the exercise study of pupil.
Invention content
The purpose of the present invention is to provide a kind of pupil's physical education Liftable basketball stands, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the present invention provides the following technical solutions：
A kind of pupil's physical education Liftable basketball stands, including basketball stands ontology, vertical upright column, transparent backboard, guiding gear
Bottom plate is arranged in plate, threaded rod, oblique pull beam, caisson, power supply box, driving shaft and first bevel gear, the basketball stands body lower part,
Bottom plate front end upper surface is fixedly connected with vertical upright column, and base plate rear end upper surface is fixedly connected with supporting rod, and supporting rod is stood with vertical
Platen is equipped between column, supporting rod and vertical upright column is respectively welded in platen front and rear sides；The vertical upright column rear portion is threaded
Bar, threaded rod upper and lower side distinguishes bearing rotation connection vertical upright column and platen, and threaded rod lower part passes through platen front end, threaded rod
Lower end is fixedly connected with second bevel gear, and second bevel gear engages first bevel gear；The second bevel gear is fixedly connected with driven shaft
Front end, and driven shaft rear portion passes through supporting rod middle part and bearing is rotatablely connected therewith, driven shaft rear end is fixedly connected with runner；It is described
Vertical strip straight slot is equipped in the middle part of vertical upright column, threaded rod is threadedly coupled crossbeam rear portion, and crossbeam passes through in the middle part of vertical upright column
Strip straight slot, crossbeam front end are fixedly connected with transparent backboard, and transparent backboard front lower portion center is fixedly connected with basketry；In the crossbeam
Subordinate end is rotatablely connected pulley, and pulley is bonded vertical upright column surface, and pulley both sides are bonded deflector apron respectively, and deflector apron is solid
Surely connection vertical upright column surface；The post upper connects oblique pull beam, and oblique pull beam upper end connection vertical upright column upper end, oblique pull
Beam upper face is fixedly connected with photovoltaic panel, and illuminator is arranged in vertical upright column upper end；The platen upper end is fixedly connected with caisson,
Servo motor and power supply box are respectively fixedly connected in caisson, power supply box is electrically connected photovoltaic panel and illuminator and servo electricity
Machine, and servo motor is rotatablely connected driving shaft, drive shaft bearing is rotatablely connected caisson；It is same that connection is rolled in the middle part of the driving shaft
Step band upper end, synchronous belt passes through platen, and synchronous belt lower end is rotatablely connected driven shaft.
As a further solution of the present invention：First switch and is electrically connected in the servo motor and illuminator
Two switches.
As further scheme of the invention：The driven shaft front is arranged downrod lower end, and sunpender upper end is fixedly connected
Platen.
As further scheme of the invention：The illuminator is rotatablely connected with vertical upright column, and with rotation resistance
Buddhist nun.
As further scheme of the invention：The bottom rear upper surface is fixedly connected with clump weight, and clump weight is steel
Saw lumber matter.
As further scheme of the invention：The transparent backboard is made using tempered glass material.
As further scheme of the invention：The basketry is circumferentially linked with net.
Compared with prior art, the beneficial effects of the invention are as follows：The basketball stands are by rotation threaded rod drive crossbeam and thoroughly
Bright backboard and basketry move up and down, and support force is provided for crossbeam front using pulley, and oblique pull beam keeps vertical upright column top firm,
It realizes that the height of basketry and backboard is adjusted, adapts to pupil's basketball training of different age group, and luminous energy is collected by photovoltaic panel and is turned
It is changed to electric energy to be stored in power supply box, power supply box provides power source for servo motor and illuminator, and electric power is not in power supply box
When sufficient, drive backboard to move up and down by rotating wheel, press second switch and make illuminator electrified light emitting, provided for night
Illumination, rotation illuminator can provide illumination for different angle.
Description of the drawings
Fig. 1 is the structural schematic diagram of pupil's physical education Liftable basketball stands.
Fig. 2 is the right view of vertical upright column and pulley in pupil's physical education Liftable basketball stands.
Fig. 3 is the partial enlarged view of servo motor and driven shaft in pupil's physical education Liftable basketball stands.
In figure：1- vertical upright columns；2- bottom plates；3- transparent backboards；4- basketrys；5- crossbeams；6- pulleys；7- deflector aprons；8-
Threaded rod；9- illuminators；10- supporting rods；11- oblique pull beams；12- photovoltaic panels；13- caissons；14- platens；15- clump weights；
16- runners；17- power supply boxs；18- servo motors；19- driving shafts；20- synchronous belts；21- driven shafts；22- first bevel gears；23-
Second bevel gear.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig.1~3, in the embodiment of the present invention, a kind of pupil's physical education Liftable basketball stands, including basketball
Frame ontology, vertical upright column 1, transparent backboard 3, deflector apron 7, threaded rod 8, oblique pull beam 11, caisson 13, power supply box 17, active
Axis 19 and first bevel gear 22；Bottom plate 2 is arranged in 1 lower part of basketball stands ontology, and 2 front end upper surface of bottom plate is fixedly connected vertical vertical
Column 1, and 2 rear end upper surface of bottom plate is fixedly connected with supporting rod 10, and platen 14, platen are equipped between supporting rod 10 and vertical upright column 1
Supporting rod 10 and vertical upright column 1 is respectively welded in 14 front and rear sides；1 rear portion of the vertical upright column is threaded bar 8, on threaded rod 8
Bearing rotation connection vertical upright column 1 and platen 14 are distinguished in lower end, and 8 lower part of threaded rod passes through 14 front end of platen, 8 lower end of threaded rod
It is fixedly connected with second bevel gear 23, second bevel gear 23 engages first bevel gear 22；The second bevel gear 22 be fixedly connected from
21 front end of moving axis, 21 front of driven shaft are arranged downrod lower end, and sunpender upper end is fixedly connected with platen 14, and 21 rear portion of driven shaft passes through
The middle part of supporting rod 10 and bearing rotation connection, 21 rear end of driven shaft are fixedly connected with runner 16 therewith, rotating wheel 16 drives driven
Axis 21 rotates and then first bevel gear 22 is driven to rotate, and the driving second bevel gear 23 of first bevel gear 22 and threaded rod 8 follow and turn
It is dynamic；1 middle part of the vertical upright column is equipped with vertical strip straight slot, and threaded rod 8 is threadedly coupled 5 rear portion of crossbeam, and crossbeam 5 passes through vertically
The strip straight slot at 1 middle part of column, 5 front end of crossbeam are fixedly connected with transparent backboard 3, and 3 front lower portion center of transparent backboard is fixedly connected
Basketry 4, basketry 4 is circumferential to be linked with net；5 middle part lower end of the crossbeam is rotatablely connected pulley 6, and pulley 6 is bonded 1 table of vertical upright column
Face, and 6 both sides of pulley are bonded deflector apron 7 respectively, deflector apron 7 is fixedly connected with 1 surface of vertical upright column, and transparent backboard 3 uses
Tempered glass material is made, and the threaded rod 8 of rotation drives crossbeam 5 and transparent backboard 3 and basketry 4 to move up and down, and is using pulley 6
5 front of crossbeam provides support force, and deflector apron 7 can 6 offset direction of anti-limited slip wheel.
2 rear upper surface of the bottom plate is fixedly connected with clump weight 15, and clump weight 15 is steel material, and 10 upper end of supporting rod connects
Oblique pull beam 11 is connect, and 11 upper end of oblique pull beam, 1 upper end of connection vertical upright column, 11 upper face of oblique pull beam are fixedly connected with photovoltaic panel 12,
Illuminator 9 is arranged in 1 upper end of vertical upright column, and illuminator 9 is rotatablely connected with vertical upright column 1, and has rotary damping, by oblique
Straining beam 11 keeps 1 top of vertical upright column firm.
14 upper end of the platen is fixedly connected with caisson 13, and servo motor 18 and power supply are respectively fixedly connected in caisson 13
Case 17, power supply box 17 are electrically connected photovoltaic panel 12 and illuminator 9 and servo motor 18, and servo motor 18 and illuminator 9
First switch and the second switch is electrically connected, servo motor 18 is rotatablely connected driving shaft 19, and the rotation of 19 bearing of driving shaft connects
Take over control water tank 13；19 middle part of the driving shaft rolls 20 upper end of connection synchronous belt, and synchronous belt 20 passes through platen 14, and synchronous belt 20
Lower end is rotatablely connected driven shaft 21, and the collection luminous energy of photovoltaic panel 12 is converted to electric energy and is stored in power supply box 17, and power supply box 17 is to watch
It takes motor 18 and illuminator 9 and power source is provided, forward direction presses first switch and makes servo motor 18 is powered to rotate forward, using same
Step band 20 drives driven shaft 21 to rotate forward and then drives threaded rod 8 that crossbeam 5 and backboard 3 is driven to move up, and similarly, reversely presses first and opens
It closes and backboard 3 is driven to move down, when electric power deficiency in power supply box 17, drive backboard 3 to move up and down by rotating wheel 16, press the
Two switch so that 9 electrified light emitting of illuminator, illumination is provided for night.
The present invention operation principle be：Rotating wheel 16 drives driven shaft 21 to rotate and then drives 22 turns of first bevel gear
Dynamic, first bevel gear 22 drives second bevel gear 23 and threaded rod 8 follows rotation, the drive crossbeam 5 of threaded rod 8 of rotation and transparent
Backboard 3 and basketry 4 move up and down, and provide support force using pulley 6 for 5 front of crossbeam, deflector apron 7 can the deviation of anti-limited slip wheel 6
Direction, oblique pull beam 11 keep 1 top of vertical upright column firm, and the collection luminous energy of photovoltaic panel 12 is converted to electric energy and is stored in power supply box 17
Interior, power supply box 17 is that servo motor 18 and illuminator 9 provide power source, and forward direction presses first switch and makes servo motor 18
It is powered and rotates forward, drive driven shaft 21 to rotate forward using synchronous belt 20 and then drive threaded rod 8 that crossbeam 5 and backboard 3 is driven to move up, together
Reason reversely presses first switch and backboard 3 is driven to move down, and when electric power deficiency in power supply box 17, basket is driven by rotating wheel 16
Plate 3 moves up and down, and presses second switch and makes 9 electrified light emitting of illuminator, provides illumination for night, rotation illuminator 9 can
Illumination is provided for different angle.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (7)
1. a kind of pupil's physical education Liftable basketball stands, including basketball stands ontology, vertical upright column（1）, transparent backboard
（3）, deflector apron（7）, threaded rod（8）, oblique pull beam（11）, caisson（13）, power supply box（17）, driving shaft（19）With the first cone
Gear（22）, which is characterized in that the basketball stands ontology（1）Bottom plate is arranged in lower part（2）, bottom plate（2）Front end upper surface, which is fixed, to be connected
Connect vertical upright column（1）, and bottom plate（2）Rear end upper surface is fixedly connected with supporting rod（10）, supporting rod（10）With vertical upright column（1）It
Between be equipped with platen（14）, platen（14）Supporting rod is respectively welded in front and rear sides（10）And vertical upright column（1）；The vertical upright column
（1）Rear portion is threaded bar（8）, threaded rod（8）Upper and lower side distinguishes bearing and is rotatablely connected vertical upright column（1）And platen（14）, and
Threaded rod（8）Lower part passes through platen（14）Front end, threaded rod（8）Lower end is fixedly connected with second bevel gear（23）, second bevel gear
（23）Engage first bevel gear（22）；The second bevel gear（22）It is fixedly connected with driven shaft（21）Front end, and driven shaft（21）
Rear portion passes through supporting rod（10）Middle part and therewith bearing are rotatablely connected, driven shaft（21）Rear end is fixedly connected with runner（16）；It is described
Vertical upright column（1）Middle part is equipped with vertical strip straight slot, threaded rod（8）It is threadedly coupled crossbeam（5）Rear portion, and crossbeam（5）Across perpendicular
To column（1）The strip straight slot at middle part, crossbeam（5）Front end is fixedly connected with transparent backboard（3）, transparent backboard（3）In front lower portion
Centre is fixedly connected with basketry（4）；The crossbeam（5）Middle part lower end is rotatablely connected pulley（6）, pulley（6）It is bonded vertical upright column（1）Table
Face, and pulley（6）Both sides are bonded deflector apron respectively（7）, deflector apron（7）It is fixedly connected with vertical upright column（1）Surface；The branch
Strut（10）Upper end connects oblique pull beam（11）, and oblique pull beam（11）Upper end connects vertical upright column（1）Upper end, oblique pull beam（11）Top
Surface is fixedly connected with photovoltaic panel（12）, vertical upright column（1）Illuminator is arranged in upper end（9）；The platen（14）Upper end, which is fixed, to be connected
Take over control water tank（13）, caisson（13）Inside it is respectively fixedly connected with servo motor（18）And power supply box（17）, power supply box（17）Electrically
Connect photovoltaic panel（12）And illuminator（9）And servo motor（18）, and servo motor（18）It is rotatablely connected driving shaft（19）, main
Moving axis（19）Bearing is rotatablely connected caisson（13）；The driving shaft（19）Middle part rolls connection synchronous belt（20）Upper end, it is synchronous
Band（20）Across platen（14）, and synchronous belt（20）Lower end is rotatablely connected driven shaft（21）.
2. a kind of pupil's physical education Liftable basketball stands according to claim 1, which is characterized in that the servo
Motor（18）And illuminator（9）First switch and the second switch is electrically connected.
3. a kind of pupil's physical education Liftable basketball stands according to claim 1, which is characterized in that described driven
Axis（21）Front is arranged downrod lower end, and sunpender upper end is fixedly connected with platen（14）.
4. a kind of pupil's physical education Liftable basketball stands according to claim 1, which is characterized in that the illumination
Lamps and lanterns（9）With vertical upright column（1）Rotation connection, and there is rotary damping.
5. a kind of pupil's physical education Liftable basketball stands according to claim 1, which is characterized in that the bottom plate
（2）Rear upper surface is fixedly connected with clump weight（15）, clump weight（15）For steel material.
6. a kind of pupil's physical education Liftable basketball stands according to claim 1, which is characterized in that described transparent
Backboard（3）It is made using tempered glass material.
7. according to a kind of any pupil's physical education Liftable basketball stands of claim 1-6, which is characterized in that institute
State basketry（4）Circumferentially it is linked with net.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810390187.9A CN108404375A (en) | 2018-04-27 | 2018-04-27 | A kind of pupil's physical education Liftable basketball stands |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810390187.9A CN108404375A (en) | 2018-04-27 | 2018-04-27 | A kind of pupil's physical education Liftable basketball stands |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108404375A true CN108404375A (en) | 2018-08-17 |
Family
ID=63136990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810390187.9A Pending CN108404375A (en) | 2018-04-27 | 2018-04-27 | A kind of pupil's physical education Liftable basketball stands |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108404375A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109771917A (en) * | 2019-03-13 | 2019-05-21 | 西京学院 | A kind of height-adjustable basketball stands |
| CN110327602A (en) * | 2019-07-16 | 2019-10-15 | 湖南文理学院 | A kind of adjustable height basketball training basketball stands |
| CN113018807A (en) * | 2021-01-28 | 2021-06-25 | 许昌学院 | Basketball stands are used in sports teaching |
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|---|---|---|---|---|
| CN201370941Y (en) * | 2008-07-24 | 2009-12-30 | 好孩子儿童用品有限公司 | basketball stand |
| CN204582472U (en) * | 2015-05-08 | 2015-08-26 | 凌占一 | Lifting/lowering type basketball stands |
| CN205924893U (en) * | 2016-08-10 | 2017-02-08 | 皖西学院 | Once only swiftly switch formula liftable basketball stands |
| CN206304321U (en) * | 2016-08-01 | 2017-07-07 | 黄河科技学院 | A kind of basketball stands of easy care |
| CN206566462U (en) * | 2017-03-24 | 2017-10-20 | 邵阳市大祥区扣将体育用品专营店 | A kind of solar power generation automatic lifting basketball stands |
| CN206823093U (en) * | 2017-05-04 | 2018-01-02 | 刘禹 | A kind of string bag of basketball training |
| CN206995759U (en) * | 2017-11-29 | 2018-02-13 | 云南经济管理学院 | A kind of comprehensive sports teaching exercise device |
| CN207055864U (en) * | 2017-07-21 | 2018-03-02 | 王睿智 | A kind of athletic training portable type basketball stands |
-
2018
- 2018-04-27 CN CN201810390187.9A patent/CN108404375A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201370941Y (en) * | 2008-07-24 | 2009-12-30 | 好孩子儿童用品有限公司 | basketball stand |
| CN204582472U (en) * | 2015-05-08 | 2015-08-26 | 凌占一 | Lifting/lowering type basketball stands |
| CN206304321U (en) * | 2016-08-01 | 2017-07-07 | 黄河科技学院 | A kind of basketball stands of easy care |
| CN205924893U (en) * | 2016-08-10 | 2017-02-08 | 皖西学院 | Once only swiftly switch formula liftable basketball stands |
| CN206566462U (en) * | 2017-03-24 | 2017-10-20 | 邵阳市大祥区扣将体育用品专营店 | A kind of solar power generation automatic lifting basketball stands |
| CN206823093U (en) * | 2017-05-04 | 2018-01-02 | 刘禹 | A kind of string bag of basketball training |
| CN207055864U (en) * | 2017-07-21 | 2018-03-02 | 王睿智 | A kind of athletic training portable type basketball stands |
| CN206995759U (en) * | 2017-11-29 | 2018-02-13 | 云南经济管理学院 | A kind of comprehensive sports teaching exercise device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109771917A (en) * | 2019-03-13 | 2019-05-21 | 西京学院 | A kind of height-adjustable basketball stands |
| CN110327602A (en) * | 2019-07-16 | 2019-10-15 | 湖南文理学院 | A kind of adjustable height basketball training basketball stands |
| CN113018807A (en) * | 2021-01-28 | 2021-06-25 | 许昌学院 | Basketball stands are used in sports teaching |
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Application publication date: 20180817 |