CN109847390A - One kind is hurdled training stand - Google Patents
One kind is hurdled training stand Download PDFInfo
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- CN109847390A CN109847390A CN201910025118.2A CN201910025118A CN109847390A CN 109847390 A CN109847390 A CN 109847390A CN 201910025118 A CN201910025118 A CN 201910025118A CN 109847390 A CN109847390 A CN 109847390A
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- 238000012549 training Methods 0.000 title claims abstract description 31
- 230000033001 locomotion Effects 0.000 claims abstract description 25
- 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 abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 238000009434 installation Methods 0.000 claims abstract description 9
- 230000001939 inductive effect Effects 0.000 claims description 17
- 230000006698 induction Effects 0.000 claims description 4
- 238000011084 recovery Methods 0.000 abstract description 2
- 230000001360 synchronised effect Effects 0.000 abstract description 2
- 238000013461 design Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 206010016256 fatigue Diseases 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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Abstract
The present invention relates to hurdles rack fields, specifically, it is related to one kind to hurdle training stand, including block, timer and timing pad, it further include installation pad, column frame and telescoping mechanism, column frame is vertically arranged, column frame includes pedestal, first lateral column, second lateral column, first lever, second lever, first strut and the second strut, first lateral column and the second lateral column are vertically arranged, first lateral column and the second lateral column bottom end are connect with pedestal, telescoping mechanism includes the first electric cylinders, second electric cylinders, first fixing seat, second fixing seat, first movement bar and the second mobile bar, first fixing seat and the second fixing seat are connect with pedestal, first electric cylinders are located in the first fixing seat, second electric cylinders are located in the second fixing seat, one kind of the invention hurdles training stand can be according to different motion person's adjustment column frame height, it is synchronous when training is hurdled to carry out timing, Simultaneously when sportsman bumps against column frame, recovery can be lifted with Automatic-dumping and automatically.
Description
Technical field
The present invention relates to hurdles rack fields, and in particular, to one kind is hurdled training stand.
Background technique
Hurdle race campaign is in certain distance, across the column frame of defined height and quantity, technical stronger dash
Project, international tournament man are 110 meter high hurdle, and column is 106 centimetres high, and column number 10, woman is M 100 low hurdles, and column is 84 centimetres high,
Column number 10, hurdle campaign is a kind of time-honored sports, and many people like training hurdle campaign, and existing hurdles rack is big
The structure of fixed height is mostly used to design, others uses different column framves for all ages and classes and property, will constantly more in training
It changes column frame, wastes the training time, when training athlete, to carry out timing, a coach possibility to the time of hurdling of oneself mostly
Several sportsmen are managed, carry out timing to every sportsman without the time, hurdling is that a kind of physical fitness requires high fortune
Dynamic, when carrying out hurdling trained, sportsman is easy to bump against hurdles rack, and hurdles rack, which is outwelled needs and propped up, to continue to train, sportsman
It is largely trained, body is very tired out, goes to prop up hurdles rack without enough energy, it is therefore necessary to design a kind of energy
Hurdles rack height is enough adjusted, sportsman is automatically recorded and hurdles the time training athlete hurdles rack helped automatically simultaneously.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides one kind and hurdles training stand.
One kind disclosed by the invention is hurdled training stand, including block, timer and timing pad, further includes installation pad, column
Frame and telescoping mechanism, column frame are vertically arranged, and telescoping mechanism is located at column frame lower end, and installation pad is connect with column frame bottom sides, column frame
Including pedestal, the first lateral column, the second lateral column, the first lever, the second lever, the first strut and the second strut, the first lateral column and
Two lateral columns are vertically arranged, and the first lateral column and the second lateral column bottom end are connect with pedestal, and the first lever and the second lever level are set
It sets, the first lever and second lever one end are column articulated with the first lateral column and second side respectively, and the first lever is far from the first lateral column
One end and the first strut are hinged, and the one end of the second lever far from the second lateral column and the second strut are hinged, and telescoping mechanism includes first
Electric cylinders, the second electric cylinders, the first fixing seat, the second fixing seat, first movement bar and the second mobile bar, the first fixing seat and second are consolidated
Reservation is connect with pedestal, and the first electric cylinders are located in the first fixing seat, and the first electric cylinders output end is connect with first movement bar, and first
The one end of mobile bar far from the first electric cylinders and the first strut bottom are hinged, and the second electric cylinders are located in the second fixing seat, the second electric cylinders
Output end is connect with the second mobile bar, and the one end of the second mobile bar far from the second electric cylinders and the second strut bottom are hinged.
Preferably, the pedestal includes the first strut, the second strut and cross bar, and the first strut and the second strut are set in parallel
It sets, cross bar one end is connect with the first strut middle inside, and the second strut and cross bar are connected far from first strut one end, the first support
Middle face is connect with the first lateral column lower end on bar, and Middle face is connect with the second lateral column lower end on the second strut.Preferably, the column
Frame further includes mandril, the first loop bar and the second loop bar, and the first loop bar and the second loop bar are vertically arranged, the first loop bar upper end and top
The connection of bar one end, the second loop bar and mandril are connected far from one end of the first loop bar, and first set rod set is located at the first strut upper end, the
Two loop bars are set in the second strut upper end.
Preferably, it is provided with the first gag lever post on the first movement bar, is provided with the first through slot on the first lateral column, second
It is provided with the second gag lever post in mobile bar, the second through slot is provided on the second lateral column, the setting that the first gag lever post can slide exists
In first through slot, the setting that the second gag lever post can slide is in the second through slot.
Preferably, it is provided with the first rotation bolt on first loop bar, the second rotation bolt is provided on the second loop bar,
First rotation bolt passes through the first loop bar side outer wall and inconsistent with the first strut, and the second rotation bolt passes through the second loop bar one
Side outer wall is simultaneously inconsistent with the second strut.
Preferably, pressure inductor is provided on the mandril, pressure inductor is located at the setting of mandril end face length direction,
Pressure inductor is embedded on mandril.
Preferably, it is provided with display screen and controller on the timer, live wire is set in installation pad, display screen is vertical
Setting, display screen and pressure inductor are electrically connected with the controller.
Preferably, it is provided with the first inductive switch in the timing pad, the first inductive switch is electrically connected with the controller.
Preferably, the second inductive switch is provided in the block, the second inductive switch is electrically connected with the controller.
The training stand the utility model has the advantages that one kind of the invention is hurdled passes through the first rotation bolt first according to different sportsmen
With the second rotation bolt, mobile first loop bar and the second loop bar adjust column frame height, when sportsman steps on block, second
Signal is transmitted to controller by inductive switch, and controller controls timing after receiving signal, when sportsman's foot is cleared the block, control
Device starts timing, and on a display screen by time showing, when sportsman runs forward, controller continues timing to controller, works as fortune
When mobilization is hurdled, when sportsman clears the hurdle, when sportsman's foot touches timing pad, signal is transmitted to control by the first inductive switch
Device, controller, which receives signal, terminates timing, when sportsman hurdles, when failing to clear the hurdle, and before sportsman is parked in column frame, control
Certain threshold values is arranged in device timing, and after being more than threshold values, the first inductive switch does not signal to controller yet, and controller is automatically stopped
Timing accidentally bumps against column frame when sportsman hurdles, and body touches the pressure inductor on mandril, and pressure inductor is set
Certain threshold values is set, when pressure inductor stress is greater than threshold values, pressure inductor sends a signal to controller, and controller receives letter
Number the first electric cylinders of order and the second electric cylinders move simultaneously, and the first electric cylinders and the second electric cylinders push first movement bar and the second shifting respectively
Lever, first movement bar and the second mobile bar drive the first strut, the second strut, the first lever, the second lever and mandril to do and incline
It has bad luck dynamic, is poured into certain angle stop motion, after pressure inductor issues no pressure signal, controller receives signal command
First electric cylinders and the movement of the second electric cylinders, the first strut, the second strut, the first lever, the second lever and mandril are raised to and hurdle
Training height, continue to train, one kind of the invention hurdle training stand can according to different motion person adjust column frame height, instruct
Practice synchronous progress timing when hurdling, while when sportsman bumps against column frame, recovery can be lifted with Automatic-dumping and automatically.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present application, constitutes part of this application, this Shen
Illustrative embodiments and their description please are not constituted an undue limitation on the present application for explaining the application.In the accompanying drawings:
Fig. 1 is invention top view；
Fig. 2 is invention schematic perspective view；
Fig. 3 is invention sectional perspective schematic diagram；
Fig. 4 is invention partial exploded view；
Fig. 5 is invention cross-sectional view one；
Fig. 6 is invention cross-sectional view two；
Description of symbols: block 1, timing pad 2, installation pad 3, the first lateral column 4, the second lateral column 5, the first lever 6, second are dynamic
Bar 7, the first strut 8, the second strut 9, the first electric cylinders 10, the second electric cylinders 11, the first fixing seat 12, the second fixing seat 13, first
Mobile bar 14, the second mobile bar 15, the first strut 16, the second strut 17, cross bar 18, mandril 19, the first loop bar 20, the second loop bar
21, the first gag lever post 22, the second gag lever post 23, the first through slot 24, the second through slot 25, first rotation bolt 26, second rotate spiral shell
Bolt 27, pressure inductor 28, display screen 29, controller 30.
Specific embodiment
Multiple embodiments of the invention will be disclosed with schema below, as clearly stated, the details in many practices
It will be explained in the following description.It should be appreciated, however, that the details in these practices is not applied to limit the present invention.Also
It is to say, in some embodiments of the invention, the details in these practices is non-essential.In addition, for the sake of simplifying schema,
Some known usual structures and component will be painted it in the drawings in simply illustrative mode.
In addition, the description for being such as related to " first ", " second " in the present invention is used for description purposes only, not especially censure
The meaning of order or cis-position, also non-to limit the present invention, the component described just for the sake of difference with same technique term
Or operation, it is not understood to indicate or imply its relative importance or implicitly indicates the number of indicated technical characteristic
Amount." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one of the features.In addition, each
Technical solution between a embodiment can be combined with each other, but must can be implemented as base with those of ordinary skill in the art
Plinth will be understood that the combination of this technical solution is not present when conflicting or cannot achieve when occurs in the combination of technical solution,
Also not the present invention claims protection scope within.
Hurdle training stand, including block 1, timer and timing pad 2 referring to figs. 1 to Fig. 6 one kind, further include installation pad 3,
Column frame and telescoping mechanism, column frame are vertically arranged, and telescoping mechanism is located at column frame lower end, and installation pad 3 is connect with column frame bottom sides, column
Frame includes pedestal, the first lateral column 4, the second lateral column 5, the first lever 6, the second lever 7, the first strut 8 and the second strut 9, and first
Lateral column 4 and the second lateral column 5 are vertically arranged, and the first lateral column 4 and 5 bottom end of the second lateral column are connect with pedestal, the first lever 6 and
Two levers 7 are horizontally disposed, and the first lever 6 and 7 one end of the second lever are hinged with the first lateral column 4 and the second lateral column 5 respectively, and first is dynamic
The one end of bar 6 far from the first lateral column 4 and the first strut 8 are hinged, the one end of the second lever 7 far from the second lateral column 5 and the second strut 9
Hingedly, telescoping mechanism includes the first electric cylinders 10, the second electric cylinders 11, the first fixing seat 12, the second fixing seat 13, first movement bar 14
With the second mobile bar 15, the first fixing seat 12 and the second fixing seat 13 are connect with pedestal, and it is fixed that the first electric cylinders 10 are located at first
Seat 12 in, 10 output end of the first electric cylinders is connect with first movement bar 14, the one end of first movement bar 14 far from the first electric cylinders 10 and
First strut, 8 bottom is hinged, and the second electric cylinders 11 are located in the second fixing seat 13,11 output end of the second electric cylinders and the second mobile bar 15
Connection, the one end of the second mobile bar 15 far from the second electric cylinders 11 and 9 bottom of the second strut are hinged.
The pedestal includes the first strut 16, the second strut 17 and cross bar 18, and the first strut 16 is parallel with the second strut 17
Setting, 18 one end of cross bar are connect with 16 middle inside of the first strut, and the second strut 17 is with cross bar 18 far from 16 one end of the first strut
It connects, Middle face is connect with 4 lower end of the first lateral column on the first strut 16,5 lower end of Middle face and the second lateral column on the second strut 17
Connection, pedestal keep entire column frame bottom more stable by the connection between the first strut 16, the second strut 17 and cross bar 18,
Guarantee that the center of gravity of column frame is lower, makes entire column frame at work, bottom position is not influenced by mechanical movement.The column frame is also
Including mandril 19, the first loop bar 20 and the second loop bar 21, the first loop bar 20 and the second loop bar 21 are vertically arranged, the first loop bar 20
Upper end is connect with 19 one end of mandril, and the second loop bar 21 is connect with mandril 19 far from one end of the first loop bar 20, the first 20 sets of loop bar
Be located at 8 upper end of the first strut, the second loop bar 21 is set in 9 upper end of the second strut, the first loop bar 20 and the second loop bar 21 respectively with
First strut 8 and the connection of the second strut 9 adjust height change convenient for column frame, the variation of column frame structure are reduced as far as possible, when use
It is more convenient, improve training efficiency.
It is provided with the first gag lever post 22 on the first movement bar 14, is provided with the first through slot 24 on the first lateral column 4, second
It is provided with the second gag lever post 23 in mobile bar 15, the second through slot 25 is provided on the second lateral column 5, the first gag lever post 22 can slide
Setting in the first through slot 24, the setting that the second gag lever post 23 can slide is in the second through slot 25,22 He of the first gag lever post
Second gag lever post 23 is located in the first through slot 24 and the second through slot 25, and first movement bar 14 and the second mobile bar 15 are moving
During, position deviation will not occur, guarantee that movement is more steady, all parts stress is more balanced.
It is provided with the first rotation bolt 26 on first loop bar 20, the second rotation bolt is provided on the second loop bar 21
27, the first rotation bolt 26 passes through 20 side outer wall of the first loop bar and inconsistent with the first strut 8, and the second rotation bolt 27 passes through
Second loop bar, 21 side outer wall is simultaneously inconsistent with the second strut 9, and the first rotation bolt 26 and the second rotation bolt 27 are located at
On first loop bar 20 and the second loop bar 21, when frame carries out height adjustment on column, guarantee that the locking connection of column frame various pieces guarantees fortune
Mobilize training of safety.
Pressure inductor 28 is provided on the mandril 19, pressure inductor 28 is located at 19 end face length direction of mandril and sets
It sets, pressure inductor 28 is embedded on mandril 19, and pressure inductor 28 can quickly receive the letter that sportsman bumps against on column frame
Number, it quickly makes a response, guarantees the efficiency for improving training while sportsman is safe.
It is provided with display screen 29 and controller 30 on the timer, installs and live wire is set in pad 3, display screen 29 is vertical
Setting, display screen 29 and pressure inductor 28 are electrically connected with controller 30, and display screen 29 can clearly show that sportsman instructs
Practice the time, various pieces guarantee that steady signal transmission with quickly, can quickly make a response by electrical connection.
The first inductive switch is provided in the timing pad 2, the first inductive switch is electrically connected with controller 30, the first induction
Switch control the training athlete time terminate, timing pad 2 ensure that sportsman can touch the first sense in a certain range
Inductive switch.
The second inductive switch is provided in the block 1, the second inductive switch is electrically connected with controller 30, the second induction
Switch control start timing after sportsman's starting, can test between sportsman's reaction time of start and can accurately record sportsman
The starting time.
Working principle: mobile by the first rotation bolt 26 and the second rotation bolt 27 first according to different sportsmen
First loop bar 20 and the second loop bar 21 adjust column frame height, and when sportsman steps on block 1, the second inductive switch is by signal
Be transmitted to controller 30, controller 30 controls timing after receiving signal, when sportsman's foot clear the block 1 when, controller 30 start
Timing, controller 30 is by time showing on display screen 29, and when sportsman runs forward, controller 30 continues timing, works as fortune
When mobilization is hurdled, when sportsman clears the hurdle, when sportsman's foot touches timing pad 2, signal is transmitted to control by the first inductive switch
Device 30 processed, controller 30, which receives signal, terminates timing, and when sportsman hurdles, when failing to clear the hurdle, sportsman is parked in column frame
Before, certain threshold values is arranged in 30 timing of controller, and after being more than threshold values, the first inductive switch does not signal to controller 30 yet, control
Device 30 processed is automatically stopped timing, when sportsman hurdles, accidentally bumps against column frame, body touches the pressure sensitive on mandril 19
Certain threshold values is arranged in device 28, pressure inductor 28, and when 28 stress of pressure inductor is greater than threshold values, pressure inductor 28 issues letter
Number controller 30 is given, controller 30 receives signal command the first electric cylinders 10 and the second electric cylinders 11 while moving, 10 He of the first electric cylinders
Second electric cylinders 11 push first movement bar 14 and the second mobile bar 15 respectively, and first movement bar 14 and the second mobile bar 15 drive the
One strut 8, the second strut 9, the first lever 6, the second lever 7 and mandril 19 do and topple over movement, are poured into certain angle and stop fortune
Dynamic, after pressure inductor 28 issues no pressure signal, controller 30 receives signal command the first electric cylinders 10 and the second electric cylinders 11
Movement, the first strut 8, the second strut 9, the first lever 6, the second lever 7 and mandril 19 are raised to training height of hurdling, continue
It is trained.
The upper only embodiments of the present invention, are not intended to restrict the invention.For those skilled in the art
For, the invention may be variously modified and varied.All any modifications made in spirit and principles of the present invention are equal
Replacement, improvement etc., should all be included within scope of the presently claimed invention.
Claims (9)
- The training stand 1. one kind is hurdled, including block, timer and timing pad, it is characterised in that: further include installation pad, column frame and Telescoping mechanism, column frame are vertically arranged, and telescoping mechanism is located at column frame lower end, and installation pad is connect with column frame bottom sides, and column frame includes Pedestal, the first lateral column, the second lateral column, the first lever, the second lever, the first strut and the second strut, the first lateral column and second side Column is vertically arranged, and the first lateral column and the second lateral column bottom end are connect with pedestal, and the first lever and the second lever are horizontally disposed, the One lever and second lever one end are column articulated with the first lateral column and second side respectively, the one end of the first lever far from the first lateral column with First strut is hinged, and the one end of the second lever far from the second lateral column and the second strut are hinged, and telescoping mechanism includes the first electric cylinders, the Two electric cylinders, the first fixing seat, the second fixing seat, first movement bar and the second mobile bar, the first fixing seat and the second fixing seat are equal It is connect with pedestal, the first electric cylinders are located in the first fixing seat, and the first electric cylinders output end is connect with first movement bar, first movement bar One end and the first strut bottom far from the first electric cylinders are hinged, and the second electric cylinders are located in the second fixing seat, the second electric cylinders output end It is connect with the second mobile bar, the one end of the second mobile bar far from the second electric cylinders and the second strut bottom are hinged.
- The training stand 2. one kind according to claim 1 is hurdled, it is characterised in that: the pedestal includes the first strut, second Strut and cross bar, the first strut and the second strut are arranged in parallel, and cross bar one end is connect with the first strut middle inside, the second strut Connect with cross bar far from first strut one end, Middle face is connect with the first lateral column lower end on the first strut, above the second strut in Portion is connect with the second lateral column lower end.
- The training stand 3. one kind according to claim 1 is hurdled, it is characterised in that: the column frame further includes mandril, first set Bar and the second loop bar, the first loop bar and the second loop bar are vertically arranged, and the first loop bar upper end is connect with mandril one end, the second loop bar It is connect with mandril far from one end of the first loop bar, first set rod set is located at the first strut upper end, and the second loop bar is set in second Bar upper end.
- The training stand 4. one kind according to claim 2 is hurdled, it is characterised in that: be provided with first on the first movement bar Gag lever post is provided with the first through slot on the first lateral column, the second gag lever post is provided in the second mobile bar, is provided on the second lateral column Second through slot, the setting that the first gag lever post can slide is in the first through slot, and the setting that the second gag lever post can slide is second In through slot.
- The training stand 5. one kind according to claim 3 is hurdled, it is characterised in that: be provided with the first rotation on first loop bar Turn bolt, be provided with the second rotation bolt on the second loop bar, the first rotation bolt passes through the first loop bar side outer wall and with first Strut is inconsistent, and the second rotation bolt passes through the second loop bar side outer wall and inconsistent with the second strut.
- The training stand 6. one kind according to claim 3 is hurdled, it is characterised in that: be provided with pressure sensitive on the mandril Device, pressure inductor are located at the setting of mandril end face length direction, and pressure inductor is embedded on mandril.
- The training stand 7. one kind according to claim 1 is hurdled, it is characterised in that: be provided on the timer display screen and Controller is installed in pad and live wire is arranged, and display screen is vertically arranged, and display screen and pressure inductor are electrically connected with the controller.
- The training stand 8. one kind according to claim 7 is hurdled, it is characterised in that: be provided with the first induction in the timing pad Switch, the first inductive switch are electrically connected with the controller.
- The training stand 9. one kind according to claim 8 is hurdled, it is characterised in that: the second induction is provided in the block Switch, the second inductive switch are electrically connected with the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910025118.2A CN109847390B (en) | 2019-01-11 | 2019-01-11 | Hurdle training frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910025118.2A CN109847390B (en) | 2019-01-11 | 2019-01-11 | Hurdle training frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109847390A true CN109847390A (en) | 2019-06-07 |
| CN109847390B CN109847390B (en) | 2020-05-05 |
Family
ID=66894489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910025118.2A Expired - Fee Related CN109847390B (en) | 2019-01-11 | 2019-01-11 | Hurdle training frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109847390B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113318463A (en) * | 2021-04-27 | 2021-08-31 | 邵阳学院 | Training device for hurdling race |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08309040A (en) * | 1995-05-17 | 1996-11-26 | Nishi Sports:Kk | Hurdle for training |
| CN201930552U (en) * | 2011-01-17 | 2011-08-17 | 李玉标 | Hurdle frame |
| CN203425485U (en) * | 2013-08-17 | 2014-02-12 | 曹广爱 | Physical teaching sprint score recording system |
| CN205220522U (en) * | 2015-11-20 | 2016-05-11 | 河北宏泰专用汽车有限公司 | Pneumatic guardrail of U type connecting rod formula |
| CN106267857A (en) * | 2016-09-29 | 2017-01-04 | 鸡西大学 | One has anticollision device, collision-prevention device can automatically reset physical culture hurdle frame |
| CN206434875U (en) * | 2017-02-13 | 2017-08-25 | 佳木斯大学 | One kind can self-righting athletic training with hurdling |
| CN107349608A (en) * | 2017-07-31 | 2017-11-17 | 金柯楠 | A kind of athletic training is with hurdling |
-
2019
- 2019-01-11 CN CN201910025118.2A patent/CN109847390B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08309040A (en) * | 1995-05-17 | 1996-11-26 | Nishi Sports:Kk | Hurdle for training |
| CN201930552U (en) * | 2011-01-17 | 2011-08-17 | 李玉标 | Hurdle frame |
| CN203425485U (en) * | 2013-08-17 | 2014-02-12 | 曹广爱 | Physical teaching sprint score recording system |
| CN205220522U (en) * | 2015-11-20 | 2016-05-11 | 河北宏泰专用汽车有限公司 | Pneumatic guardrail of U type connecting rod formula |
| CN106267857A (en) * | 2016-09-29 | 2017-01-04 | 鸡西大学 | One has anticollision device, collision-prevention device can automatically reset physical culture hurdle frame |
| CN206434875U (en) * | 2017-02-13 | 2017-08-25 | 佳木斯大学 | One kind can self-righting athletic training with hurdling |
| CN107349608A (en) * | 2017-07-31 | 2017-11-17 | 金柯楠 | A kind of athletic training is with hurdling |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113318463A (en) * | 2021-04-27 | 2021-08-31 | 邵阳学院 | Training device for hurdling race |
| CN113318463B (en) * | 2021-04-27 | 2022-02-22 | 邵阳学院 | Training device for hurdling race |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109847390B (en) | 2020-05-05 |
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