CN108654122A - A kind of hurdle bracket for sports training - Google Patents
A kind of hurdle bracket for sports training Download PDFInfo
- Publication number
- CN108654122A CN108654122A CN201810792513.9A CN201810792513A CN108654122A CN 108654122 A CN108654122 A CN 108654122A CN 201810792513 A CN201810792513 A CN 201810792513A CN 108654122 A CN108654122 A CN 108654122A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- bevel gear
- supporting rod
- shaft
- bottom end
- 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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Classifications
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63K—RACING; RIDING SPORTS; EQUIPMENT OR ACCESSORIES THEREFOR
- A63K3/00—Equipment or accessories for racing or riding sports
- A63K3/04—Hurdles or the like
- A63K3/043—Athletics hurdles
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- Rehabilitation Tools (AREA)
Abstract
The invention discloses a kind of hurdle bracket for sports training, including lever, it is fixedly connected with supporting rod at left and right sides of the lever lower surface, and the opposite face of two supporting rods is connected with graduated scale, the bottom end of supporting rod is pierced into the groove that fixed link top opens up, the left and right sides of groove inner wall offer sliding slot, the inner wall of sliding slot slidably connects sliding block, and the opposite face of two sliding blocks is fixedly connected with the left and right sides of supporting rod respectively, the bottom end of supporting rod is connected with regulating device, and the bottom end of regulating device is fixedly connected with the upper surface of first bevel gear.The hurdle bracket for sports training, pass through handle, the collective effect of the second shaft, second bevel gear, first bevel gear, threaded post, thread barrel, supporting rod and lever, user is allow to go the height of adjustment lever with demand according to their own situation, enable adaptation to the demand of different crowd, and adjustment is more subtle, increases the practicability of the hurdles rack.
Description
Technical field
The present invention relates to sports technology field, specially a kind of hurdle bracket for sports training.
Background technology
Sport is a kind of Social Culture phenomenon of complexity, it gives birth to using body and intellection as basic means according to human body
The rules such as long development, technical ability are formed and function improves, reach promote full development, improve fitness and overall education level,
It builds up health and improves locomitivity, mode of making the life better and improve the quality of living a kind of conscious, purposeful, organized
Social activities, with the expansion of international association, the scale and level of sports business development have been to weigh country, a social development
A progressive important symbol also becomes the important means of diplomacy and cultural exchanges between country.
It when taking exercise, needs to use athletic equipment, for example, hurdles rack is commonly used in track and field sports
A kind of athletic equipment arrived, but existing hurdles rack, cannot adjust height, easily overturn and cannot be guaranteed trainer's safety, and
If sportsman encounters crossbeam above when crossing over, hurdles rack just falls down to the ground, then while running needs someone to be propped up again to be well placed
Position just can keep the field or train, this in time on manpower all by generate waste, operation it is cumbersome, affect
The training effectiveness of sportsman.
Invention content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of hurdle bracket for sports training, solve existing hurdle
Frame, cannot adjust height, easily overturn it cannot be guaranteed that trainer's safety, needs someone to help again when hurdles rack falls down to the ground, then runs
Get up and put good position, operation is cumbersome, the problem of affecting the training effectiveness of sportsman.
(2) technical solution
To achieve the above object, the present invention provides the following technical solutions：A kind of hurdle bracket for sports training, including lever,
Supporting rod is fixedly connected at left and right sides of the lever lower surface, and the opposite face of two supporting rods is connected with scale
The bottom end of ruler, the supporting rod is pierced into the groove that fixed link top opens up, and the left and right sides of the groove inner wall open up
Have a sliding slot, the inner wall of the sliding slot slidably connects sliding block, and the opposite face of two sliding blocks respectively with the left and right sides of supporting rod
Face is fixedly connected, and the bottom end of the supporting rod is connected with regulating device, the bottom end of the regulating device and first bevel gear it is upper
Surface is fixedly connected, and the lower surface of the first bevel gear is fixed by the lower surface of the first tumbler and groove inner wall to be connected
It connects, the first bevel gear and second bevel gear engagement, the right side of the second bevel gear are fixedly connected with driving device, institute
State the right side that driving device is connected to fixed link, the upper table that the bottom end of the fixed link passes through the second tumbler and fixed plate
Face is fixedly connected, and the upper surface of the fixed plate is fixedly connected with one end of spring, and the other end of the spring passes through connecting rope
It is fixedly connected with the back side of fixed link.
Preferably, the regulating device includes thread barrel, and the thread barrel is connected to the bottom end of supporting rod, the thread barrel
Inner surface be threaded with threaded post, the bottom end of the threaded post is fixedly connected with the upper surface of first bevel gear.
Preferably, first tumbler includes first rotating shaft, the top of the first rotating shaft and first bevel gear
Lower surface is fixedly connected, and the surface of the first rotating shaft is socketed with first bearing, and the first bearing is connected to groove inner wall
Lower surface.
Preferably, the driving device includes the second shaft, the right side of the left end and second bevel gear of second shaft
Face is fixedly connected, and the surface of second shaft is socketed with second bearing, and the second bearing is connected to the right side of fixed link,
The right end of second shaft is fixedly connected with handle.
Preferably, the shape of the handle is L-shaped, and the surface of the handle is provided with non-slip texture.
Preferably, second tumbler includes 3rd bearing, the upper surface of the 3rd bearing and the bottom of fixed link
End is fixedly connected, and the inner surface of the 3rd bearing is socketed with third shaft, the left and right ends of the third shaft respectively with it is U-shaped
The left and right sides of plate inner wall are fixedly connected, and the lower surface of the U-shaped board is fixedly connected with the upper surface of fixed plate.
(3) advantageous effect
The present invention provides a kind of hurdle bracket for sports training, have following advantageous effect：
(1), the hurdle bracket for sports training passes through handle, the second shaft, second bevel gear, first bevel gear, screw thread
The collective effect of column, thread barrel, supporting rod and lever, swing handle so that the second shaft rotates, and the second shaft drives the second cone
Gear rotates, and second bevel gear drives first bevel gear rotation, first bevel gear to drive threaded post rotation so that thread barrel rises
Drop movement, thread barrel drive supporting rod to move up and down, and supporting rod drives lever to move up and down so that user can basis
Oneself the case where and demand go the height of adjustment lever, enable adaptation to the demand of different crowd, and adjustment is more subtle,
Increase the practicability of the hurdles rack.
(2), the hurdle bracket for sports training, by the way that spring, connecting rope and fixed link is arranged, when lever tilts,
Spring elastic force effect under so that fixed link and lever are tilted to the left, until block is contacted with U-shaped board so that fixed link and
Fixed plate is vertical, does not need staff's propping up lever and putting good position again and again, improves trained efficiency.
(3), hurdle bracket for sports training, by the way that third shaft and 3rd bearing is arranged so that fixed link can do arc
Shape move so that lever can do arcuate movement, and the surface of lever is provided with foam-rubber cushion, avoid sportsman sever lever or
The problem of person falls down because of shock ensure that the physical safety of staff and the service life of hurdles rack, and structure of the invention
Compact, reasonable design is highly practical.
Description of the drawings
Fig. 1 is the cross-sectional view that the present invention faces；
Fig. 2 is the cross-sectional view of left view of the present invention；
Fig. 3 is the structural schematic diagram of part A of the present invention amplification.
In figure：1 lever, 2 supporting rods, 3 fixed links, 4 grooves, 5 sliding slots, 6 sliding blocks, 7 regulating devices, 71 thread barrels, 72 spiral shells
Line column, 8 graduated scales, 9 first bevel gears, 10 first tumblers, 101 first rotating shafts, 102 first bearings, 11 second bevel gears,
12 driving devices, 121 second shafts, 122 second bearings, 123 handles, 13 second tumblers, 131 3rd bearings, 132 thirds
Shaft, 133U templates, 14 blocks, 15 fixed plates, 16 connecting ropes, 17 springs.
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.
As shown in Figs. 1-3, the present invention provides a kind of technical solution：A kind of hurdle bracket for sports training, including lever 1, thick stick
Supporting rod 2 is fixedly connected at left and right sides of 1 lower surface of bar, and the opposite face of two supporting rods 2 is connected with graduated scale 8,
Pass through graduated scale 8 so that staff is more convenient to the manipulation of 1 height of lever, avoids the inclination of lever 1, supporting rod 2
Bottom end is pierced into the groove 4 that 3 top of fixed link opens up, and the left and right sides of 4 inner wall of groove offer sliding slot 5, pass through setting
Sliding slot 5 so that the sliding of sliding block 6 is more stablized, and is realized the lifting of thread barrel 71, is avoided the rotation of supporting rod 2, sliding slot 5
Inner wall slidably connect sliding block 6, and the opposite face of two sliding blocks 6 is fixedly connected with the left and right sides of supporting rod 2 respectively, branch
The bottom end of strut 2 is connected with regulating device 7, and regulating device 7 includes thread barrel 71, and thread barrel 71 is connected to the bottom end of supporting rod 2,
The inner surface of thread barrel 71 is threaded with threaded post 72, and by being threaded cylinder 71 and threaded post 72, threaded post 72 is in screw thread
Rotation in cylinder 71 realizes the elevating movement of thread barrel 71, and the bottom end of threaded post 72 is fixed with the upper surface of first bevel gear 9 to be connected
It connects, the bottom end of regulating device 7 is fixedly connected with the upper surface of first bevel gear 9, and the lower surface of first bevel gear 9 passes through first turn
Dynamic device 10 is fixedly connected with the lower surface of 4 inner wall of groove, and the first tumbler 10 includes first rotating shaft 101, first rotating shaft 101
Top be fixedly connected with the lower surface of first bevel gear 9, the surface of first rotating shaft 101 is socketed with first bearing 102, by setting
Set first bearing 102 so that the rotation of first rotating shaft 101 is more stablized, and realizes the stable rotation of first bevel gear 9, and first
Bearing 102 is connected to the lower surface of 4 inner wall of groove, and first bevel gear 9 and second bevel gear 11 engage, and passes through setting the first cone tooth
Wheel 9 and second bevel gear 11, are connected to the transmission of the second shaft 121 and threaded post 72, realize the second shaft 121 and threaded post
The right side of 72 synchronous rotation, second bevel gear 11 is fixedly connected with driving device 12, and driving device 12 includes the second shaft
121, the left end of the second shaft 121 is fixedly connected with the right side of second bevel gear 11, and the surface of the second shaft 121 is socketed with
Two bearings 122, by the way that second bearing 122 is arranged so that the rotation of the second shaft 121 is more stablized, and second bevel gear is avoided
11 inclination, second bearing 122 are connected to the right side of fixed link 3, and the right end of the second shaft 121 is fixedly connected with handle 123,
The shape of handle 123 is L-shaped, and by the way that handle 123 is arranged, the surface of handle 123 is provided with non-slip texture so that user can be with
The height for removing adjustment lever 1 with demand according to their own situation, enables adaptation to the demand of different crowd, and driving device 12 is blocked
It is connected on the right side of fixed link 3, the bottom end of fixed link 3 is fixed by the upper surface of the second tumbler 13 and fixed plate 15 to be connected
It connecing, the second tumbler 13 includes 3rd bearing 131, and the upper surface of 3rd bearing 131 is fixedly connected with the bottom end of fixed link 3,
The inner surface of 3rd bearing 131 is socketed with third shaft 132, by the way that third shaft 132 is arranged so that 3rd bearing 131 turns
It is dynamic more to stablize, realize the stable rotation of fixed link 3, the left and right ends of third shaft 132 respectively with 133 inner wall of U-shaped board
Left and right sides are fixedly connected, and the lower surface of U-shaped board 133 is fixedly connected with the upper surface of fixed plate 15, the upper table of fixed plate 15
Face is fixedly connected with one end of spring 17, by the way that spring 17 is arranged, under the elastic force effect of spring 17 so that fixed link 3 and thick stick
Bar 1 is tilted to the left, until block 14 is contacted with U-shaped board 133 so that fixed link 3 is vertical with fixed plate 15, does not need staff
Propping up lever 1 and putting good position again and again, improves trained efficiency, and the other end of spring 17 passes through connecting rope 16
It is fixedly connected with the back side of fixed link 3.
In use, staff's swing handle 123 first so that the second shaft 121 rotates, and the second shaft 121 drives the
Two bevel gears 11 rotate, and second bevel gear 11 drives first bevel gear 9 to rotate, and first bevel gear 9 drives threaded post 72 to rotate, and makes
Thread barrel 71 is obtained to move upwards, thread barrel 71 drives supporting rod 2 to move upwards, and supporting rod 2 drives lever 1 to move upwards, or
Staff rotates backward handle 123 so that and the second shaft 121 rotates, and the second shaft 121 drives second bevel gear 11 to rotate,
Second bevel gear 11 drives first bevel gear 9 to rotate, and first bevel gear 9 drives threaded post 72 to rotate so that thread barrel 71 is downward
Movement, thread barrel 71 drive supporting rod 2 to move downward, and supporting rod 2 drives lever 1 to move downward, when sportsman practices, from
The left side start to walk, when lever 1 is encountered when take-off so that lever 1 tilt, then lever 1 spring 17 elastic force effect under,
So that fixed link 3 and lever 1 are tilted to the left, until block 14 is contacted with U-shaped board 133 so that fixed link 3 is hung down with fixed plate 15
Directly.
It can to sum up obtain, the hurdle bracket for sports training, pass through handle 123, the second shaft 121, second bevel gear 11, first
Bevel gear 9, threaded post 72, thread barrel 71, supporting rod 2 and lever 1 collective effect, swing handle 123 so that the second shaft
121 rotations, the second shaft 121 drive second bevel gear 11 to rotate, and second bevel gear 11 drives first bevel gear 9 to rotate, and first
Bevel gear 9 drives threaded post 72 to rotate so that and thread barrel 71 moves up and down, and thread barrel 71 drives supporting rod 2 to move up and down,
Supporting rod 2 drives lever 1 to move up and down so that user can remove the height of adjustment lever 1 with demand according to their own situation
Degree enables adaptation to the demand of different crowd, and adjustment is more subtle, increases the practicability of the hurdles rack.
Meanwhile the hurdle bracket for sports training, by the way that spring 17, connecting rope 16 and fixed link 3 is arranged, when lever 1 tilts
When, under the elastic force effect of spring 17 so that fixed link 3 and lever 1 are tilted to the left, until block 14 and U-shaped board 133 connect
It touches so that fixed link 3 is vertical with fixed plate 15, does not need staff's propping up lever 1 and putting good position again and again,
Improve trained efficiency.
Meanwhile the hurdle bracket for sports training, by the way that third shaft 132 and 3rd bearing 131 is arranged so that fixed link 3
Arcuate movement can be done so that lever 1 can do arcuate movement, and the surface of lever 1 is provided with foam-rubber cushion, avoids sportsman
The problem of severing lever 1 or being fallen down because of shock ensure that the physical safety of staff and the service life of hurdles rack, and
Structure of the invention is compact, reasonable design, highly practical.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of hurdle bracket for sports training, including lever (1), it is characterised in that：The left and right sides of lever (1) lower surface
It is fixedly connected with supporting rod (2), and the opposite face of two supporting rods (2) is connected with graduated scale (8), the supporting rod (2)
Bottom end pierce into groove (4) that fixed link (3) top opens up, the left and right sides of groove (4) inner wall offer cunning
Slot (5), the inner wall of the sliding slot (5) slidably connect sliding block (6), and the opposite face of two sliding blocks (6) respectively with supporting rod (2)
Left and right sides be fixedly connected, the bottom end of the supporting rod (2) is connected with regulating device (7), the bottom of the regulating device (7)
End is fixedly connected with the upper surface of first bevel gear (9), and the lower surface of the first bevel gear (9) passes through the first tumbler
(10) it is fixedly connected with the lower surface of groove (4) inner wall, the first bevel gear (9) and second bevel gear (11) engagement are described
The right side of second bevel gear (11) is fixedly connected with driving device (12), and the driving device (12) is connected to fixed link (3)
Right side, the bottom end of the fixed link (3) is fixedly connected by the second tumbler (13) with the upper surface of fixed plate (15),
The upper surface of the fixed plate (15) is fixedly connected with one end of spring (17), and the other end of the spring (17) passes through connecting rope
(16) it is fixedly connected with the back side of fixed link (3).
2. a kind of hurdle bracket for sports training according to claim 1, it is characterised in that：The regulating device (7) includes
Thread barrel (71), the thread barrel (71) are connected to the bottom end of supporting rod (2), and the inner surface of the thread barrel (71) is threadedly coupled
There are threaded post (72), the bottom end of the threaded post (72) to be fixedly connected with the upper surface of first bevel gear (9).
3. a kind of hurdle bracket for sports training according to claim 2, it is characterised in that：First tumbler (10)
Including first rotating shaft (101), the top of the first rotating shaft (101) is fixedly connected with the lower surface of first bevel gear (9), described
The surface of first rotating shaft (101) is socketed with first bearing (102), and the first bearing (102) is connected under groove (4) inner wall
Surface.
4. a kind of hurdle bracket for sports training according to claim 1, it is characterised in that：The driving device (12) includes
The left end of second shaft (121), second shaft (121) is fixedly connected with the right side of second bevel gear (11), and described
The surface of two shafts (121) is socketed with second bearing (122), and the second bearing (122) is connected to the right side of fixed link (3)
The right end in face, second shaft (121) is fixedly connected with handle (123).
5. a kind of hurdle bracket for sports training according to claim 4, it is characterised in that：The shape of the handle (123)
Surface for L-shaped, the handle (123) is provided with non-slip texture.
6. a kind of hurdle bracket for sports training according to claim 1, it is characterised in that：Second tumbler (13)
Including 3rd bearing (131), the upper surface of the 3rd bearing (131) is fixedly connected with the bottom end of fixed link (3), the third
The inner surface of bearing (131) is socketed with third shaft (132), the left and right ends of the third shaft (132) respectively with U-shaped board
(133) left and right sides of inner wall are fixedly connected, and the lower surface and the upper surface of fixed plate (15) of the U-shaped board (133) are fixed
Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810792513.9A CN108654122A (en) | 2018-07-18 | 2018-07-18 | A kind of hurdle bracket for sports training |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810792513.9A CN108654122A (en) | 2018-07-18 | 2018-07-18 | A kind of hurdle bracket for sports training |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108654122A true CN108654122A (en) | 2018-10-16 |
Family
ID=63788615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810792513.9A Withdrawn CN108654122A (en) | 2018-07-18 | 2018-07-18 | A kind of hurdle bracket for sports training |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108654122A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109350976A (en) * | 2018-11-20 | 2019-02-19 | 泉州建驰体育器材设计有限公司 | A kind of sport is hurdled with folding |
| CN112619183A (en) * | 2020-12-01 | 2021-04-09 | 山东体育学院 | Auxiliary training device for hurdling |
| CN115430093A (en) * | 2022-10-14 | 2022-12-06 | 山西农业大学 | Changeable parallel bars for physical training and using method thereof |
-
2018
- 2018-07-18 CN CN201810792513.9A patent/CN108654122A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109350976A (en) * | 2018-11-20 | 2019-02-19 | 泉州建驰体育器材设计有限公司 | A kind of sport is hurdled with folding |
| CN112619183A (en) * | 2020-12-01 | 2021-04-09 | 山东体育学院 | Auxiliary training device for hurdling |
| CN115430093A (en) * | 2022-10-14 | 2022-12-06 | 山西农业大学 | Changeable parallel bars for physical training and using method thereof |
| CN115430093B (en) * | 2022-10-14 | 2023-06-30 | 山西农业大学 | Variable parallel bars for physical training and application method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181016 |