CN212187826U - Hurdle is striden in track and field training with stabilizing function - Google Patents
Hurdle is striden in track and field training with stabilizing function Download PDFInfo
- Publication number
- CN212187826U CN212187826U CN202020363360.9U CN202020363360U CN212187826U CN 212187826 U CN212187826 U CN 212187826U CN 202020363360 U CN202020363360 U CN 202020363360U CN 212187826 U CN212187826 U CN 212187826U
- Authority
- CN
- China
- Prior art keywords
- hurdle
- frame body
- supporting leg
- hurdle frame
- rope
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Rehabilitation Tools (AREA)
Abstract
The utility model discloses a hurdle is striden in track and field training with stabilizing function relates to the sports goods field, has solved the unable automatic recovery's in prior art midspan hurdle fall to the ground problem, and its technical essential is: the hurdle frame comprises a hurdle frame body, wherein a first supporting leg is arranged below the hurdle frame body, the corner of the hurdle frame body is hinged to a second supporting leg, a reset unit is arranged in the second supporting leg, the reset unit comprises a reset motor, a rope winding roller and a pull rope, the reset motor is fixedly connected to the second supporting leg, the rope winding roller is fixedly connected to the output of the reset motor, the rope winding roller is arranged in the second supporting leg, one end of the pull rope is fixed to the rope winding roller, the other end of the pull rope is fixed to the first supporting leg, a button switch is arranged on the second supporting leg, and the button switch is electrically connected with the reset motor; the utility model discloses can self return after falling to the ground hurdling, can also protect the sportsman.
Description
Technical Field
The utility model relates to a sports goods field especially relates to a hurdle is striden in track and field training with stabilizing function.
Background
Hurdling is a sport with extremely strong skill, always makes people fear during hurdling beginners, is afraid of hitting the railing, even rides the railing and falls into a big heel, and high-level athletes often trip the cross bar when watching hurdling competitions, and more makes beginners fear.
Chinese patent publication No. CN202070173U discloses a height-adjustable hurdle frame, which comprises two support rods, a hurdle plate connected with the upper ends of the two support rods, a cross rod connected with the lower ends of the two support rods, and two positioning rods which are respectively connected with the lower ends of the two support rods and are perpendicular to the support rods and the cross rod, wherein each support rod comprises a straight rod with the bottom connected with the positioning rods and the cross rod, and an adjusting rod with the top connected with the hurdle plate and sleeved outside the straight rod, and the height of the adjusting rod can be adjusted up and down; and a balancing weight capable of adjusting the position forwards and backwards is arranged in the positioning rod. The hurdle frame can be used for adjusting the height according to actual needs, is wide in application range, can basically meet the individual requirements of people with different heights, and is more practical. However, when the athlete hurdles, the athlete kicks down the hurdle by mistake, and the hurdle in the prior art cannot return automatically after falling down to the ground, so that the hurdle needs to be frequently righted, and therefore, the track and field training hurdle frame with the stabilizing function is provided.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is to provide a track and field training hurdle frame with a stabilizing function, which comprises a hurdle frame body, wherein the hurdle frame body is of a U-shaped structure, a first support leg fixedly connected with the hurdle frame body is arranged below the hurdle frame body, the corner of the hurdle frame body is hinged on a second support leg, a reset unit capable of driving the hurdle frame body and the first support leg to restore is arranged in the second support leg, the reset unit comprises a reset motor, a rope winding roller and a pull rope, the reset motor is fixedly connected to the second support leg, the rope winding roller is fixedly connected to the output of the reset motor, the rope winding roller is arranged in the second support leg, one end of the pull rope is fixed on the rope winding roller, the other end of the pull rope is fixed on the first support leg and is far away from one end of the hurdle frame body, and one end of the second support leg far away from the first support leg is also provided, button switch and reset motor electric connection to solve the unable automatic recovery's after the mid-span hurdle falls to the ground problem in prior art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a hurdle is striden in track and field training with stabilization function, including striding hurdle body, it is the U-shaped structure to stride hurdle body, the below of striding hurdle body is equipped with and strides hurdle body fixed connection's first stabilizer blade, the corner of hurdle body articulates on the second stabilizer blade, be equipped with the reset unit that can drive and stride hurdle body and first stabilizer blade reconversion in the second stabilizer blade, reset unit includes reset motor, wire winding roller and stay cord, reset motor fixed connection is to the second stabilizer blade, wire winding roller fixed connection is to reset motor's output, the inside at the second stabilizer blade is established to the wire winding roller, the one end of stay cord is fixed to the wire winding roller, the other end of stay cord is fixed to the one end of striding hurdle body of keeping away from on the first stabilizer blade, the one end of keeping away from on the second stabilizer blade still is equipped with button switch.
As a further aspect of the present invention, the pull cord is an elastic cord.
As a further scheme of the present invention, two sets of second support legs are provided, the second support legs are respectively connected to two ends of the hurdle frame body, the second support legs include a first support leg and a second support leg, the first support leg is square strip-shaped, a first rope pulling groove is provided inside the first support leg, and the first rope pulling groove is provided with an opening at a connection surface of the second support leg and the first support leg; the second supporting leg is in a square strip shape, a hinge support lug is arranged in the middle of the second supporting leg, the hurdle frame body is hinged to the hinge support lug, a second rope pulling groove which is the same as the first rope pulling groove in shape is arranged at the first rope pulling groove of the second supporting leg, and the first supporting leg and the second rope pulling groove are fixedly connected through screws.
As a further aspect of the present invention, the reset unit further includes a fixed pulley, and the fixed pulley is hinged inside the opening of the first rope groove.
As a further aspect of the present invention, the first leg is provided with a pull ring at an end of the hurdle body, and the pull rope is fixed to the pull ring.
As the utility model discloses further scheme still includes delay relay and battery, button switch, delay relay and battery electric connection, and delay relay, battery and reset motor establish ties, and button switch, battery and delay relay establish ties.
To sum up, compared with the prior art, the utility model has the following beneficial effects:
the utility model discloses a reset unit will stride the fence return, for prior art, the utility model discloses can self return after striding the fence to fall to the ground, reduced sports personnel's maintenance work, simultaneously, the utility model discloses a time delay return can protect the sportsman.
Drawings
Fig. 1 is a schematic structural view of a track and field training hurdle with a stabilizing function.
Fig. 2 is a front view of an athletic training hurdle with a stabilizing function.
Fig. 3 is a partial enlarged view at I in fig. 2.
Fig. 4 is a schematic structural view of the track and field training hurdle with a stabilizing function in an inclined state.
Fig. 5 is a schematic structural view of a first supporting plate in the track and field training hurdle with a stabilizing function.
Fig. 6 is a schematic structural view of a second support plate in the track and field training hurdle with a stabilizing function.
Reference numerals: 1-hurdle frame body, 2-first support leg, 3-second support leg, 31-first support leg, 32-first rope groove, 33-second support leg, 34-second rope groove, 4-resetting unit, 41-resetting motor, 42-rope winding roller, 43-fixed pulley and 44-rope.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
Example 1
As shown in figures 1-4, a hurdle frame with a stabilizing function for track and field training comprises a hurdle frame body 1, wherein the hurdle frame body 1 is of a U-shaped structure, a first support leg 2 fixedly connected with the hurdle frame body 1 is arranged below the hurdle frame body 1, the corner of the hurdle frame body 1 is hinged to a second support leg 3, a reset unit 4 capable of driving the hurdle frame body 1 and the first support leg 2 to restore is arranged in the second support leg 3, the reset unit 4 comprises a reset motor 41, a rope winding roller 42 and a pull rope 44, the reset motor 41 is fixedly connected to the second support leg 3, the rope winding roller 42 is fixedly connected to the output of the reset motor 41, the rope winding roller 42 is arranged in the second support leg 3, one end of the pull rope 44 is fixed to the rope winding roller 42, the other end of the pull rope 44 is fixed to one end of the first support leg 2 far away from the hurdle frame body 1, one end of the second support leg 3 far away from the first support leg 2 is further provided with a button switch, the button switch is electrically connected with the reset motor 41;
the hurdle frame body 1 and the first support leg 2 are of an integrated structure;
two groups of second supporting legs 3 are arranged, the second supporting legs 3 are respectively connected to two ends of the hurdle frame body 1, the second supporting legs 3 comprise a first supporting leg 31 and a second supporting leg 33, as shown in fig. 5, the first supporting leg 31 is square, a first rope pulling groove 32 is provided inside the first supporting leg 31, the first rope pulling groove 32 is provided with an opening at the connecting surface of the second supporting leg 3 and the first supporting leg 2, as shown in fig. 6, the second supporting leg 33 is square, a hinge lug is arranged at the middle position of the second supporting leg 33, the hurdle frame body 1 is hinged to the hinge lug, a second rope groove 34 with the same shape as the first rope groove 32 is arranged at the position of the first rope groove 32 of the second supporting leg 33, the first supporting leg 31 and the second rope groove 34 are fixedly connected through screws, and the reset unit 4 is installed in the first rope groove 32 and the second rope groove 34 of one group of the second supporting legs 3;
preferably, the resetting unit 4 further comprises a fixed pulley 43, the fixed pulley 43 is hinged inside the opening of the first rope groove 32 and is used for fixing the rope 44 and preventing the rope 44 from rubbing the second support leg 3, so that the service life of the resetting unit 4 is prolonged;
preferably, the first leg 2 is provided with a pull ring at an end far away from the hurdle frame body 1, the pull rope 44 is fixed on the pull ring, and when the hurdle frame body 1 is vertically placed, the pull ring is arranged in the first pull rope groove 32.
Example 2
As shown in figures 1-4, a hurdle frame with a stabilizing function for track and field training comprises a hurdle frame body 1, wherein the hurdle frame body 1 is of a U-shaped structure, a first support leg 2 fixedly connected with the hurdle frame body 1 is arranged below the hurdle frame body 1, the corner of the hurdle frame body 1 is hinged to a second support leg 3, a reset unit 4 capable of driving the hurdle frame body 1 and the first support leg 2 to restore is arranged in the second support leg 3, the reset unit 4 comprises a reset motor 41, a rope winding roller 42 and a pull rope 44, the reset motor 41 is fixedly connected to the second support leg 3, the rope winding roller 42 is fixedly connected to the output of the reset motor 41, the rope winding roller 42 is arranged in the second support leg 3, one end of the pull rope 44 is fixed to the rope winding roller 42, the other end of the pull rope 44 is fixed to one end of the first support leg 2 far away from the hurdle frame body 1, one end of the second support leg 3 far away from the first support leg 2 is further provided with a button switch, the button switch is electrically connected with the reset motor 41;
preferably, in this embodiment, the hurdle frame further comprises a delay relay and a storage battery, the button switch, the delay relay and the storage battery are electrically connected, the delay relay, the storage battery and the reset motor 41 are connected in series, the button switch, the storage battery and the delay relay are connected in series, after the hurdle frame body 1 falls down, the hurdle frame body 1 presses the button switch, the button switch is communicated to enable the delay relay to be started, after the preset time, the reset motor 41 is started, and the rope winding roller 42 pulls back the first support leg 2;
other structures in this embodiment are the same as those in embodiment 1.
Example 3
As shown in figures 1-4, a hurdle frame with a stabilizing function for track and field training comprises a hurdle frame body 1, wherein the hurdle frame body 1 is of a U-shaped structure, a first support leg 2 fixedly connected with the hurdle frame body 1 is arranged below the hurdle frame body 1, the corner of the hurdle frame body 1 is hinged to a second support leg 3, a reset unit 4 capable of driving the hurdle frame body 1 and the first support leg 2 to restore is arranged in the second support leg 3, the reset unit 4 comprises a reset motor 41, a rope winding roller 42 and a pull rope 44, the reset motor 41 is fixedly connected to the second support leg 3, the rope winding roller 42 is fixedly connected to the output of the reset motor 41, the rope winding roller 42 is arranged in the second support leg 3, one end of the pull rope 44 is fixed to the rope winding roller 42, the other end of the pull rope 44 is fixed to one end of the first support leg 2 far away from the hurdle frame body 1, one end of the second support leg 3 far away from the first support leg 2 is further provided with a button switch, the button switch is electrically connected with the reset motor 41;
in this embodiment, the pulling rope 44 is an elastic rope, and when the reset motor 41 is started, the rope winding roller 42 firstly stretches the pulling rope 44, so that the first leg 2 returns to the original position for a buffering time, thereby preventing the hurdle frame body 1 from hitting a person;
other structures in this embodiment are the same as those in embodiment 1.
To sum up, the utility model discloses a theory of operation is:
when the athlete kicks down the hurdle frame body 1, the hurdle frame body 1 falls down on the second support leg 3, the hurdle frame body 1 is pressed down by the button switch, the reset motor 41 is started, and the reset motor 41 pulls the first support leg 2 back to the original position through the pull rope 44.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A hurdle frame is striden in track and field training with stable function, including hurdle frame body (1), hurdle frame body (1) is the U-shaped structure, the below of hurdle frame body (1) is equipped with and strides hurdle frame body (1) fixed connection's first stabilizer blade (2), characterized by, the corner of hurdle frame body (1) articulates on second stabilizer blade (3), be equipped with in second stabilizer blade (3) and can drive and stride hurdle frame body (1) and first stabilizer blade (2) reset unit (4) of reconversion, reset unit (4) include reset motor (41), rope winding roller (42) and stay cord (44), reset motor (41) fixed connection is to second stabilizer blade (3), rope winding roller (42) fixed connection is to the output of reset motor (41), rope winding roller (42) establish in the inside of second stabilizer blade (3), the one end of stay cord (44) is fixed to rope winding roller (42), the other end of stay cord (44) is fixed to the one end of keeping away from hurdle frame body (1) on first stabilizer blade (2), and the one end of keeping away from first stabilizer blade (2) on second stabilizer blade (3) still is equipped with button switch, button switch and reset motor (41) electric connection.
2. A track and field training hurdle with stabilizing function according to claim 1, characterized in that the pull cord (44) is an elastic cord.
3. The hurdle frame is strided in track and field training with stabilization function according to claim 1, characterized in that there are two groups of second supporting legs (3), the second supporting legs (3) are respectively connected to two ends of the hurdle frame body (1), the second supporting legs (3) comprise a first supporting leg (31) and a second supporting leg (33), the first supporting leg (31) is square strip-shaped, a first rope pulling groove (32) is arranged inside the first supporting leg (31), and the first rope pulling groove (32) is provided with an opening at the connecting surface of the second supporting leg (3) and the first supporting leg (2); the second supporting leg (33) is square and strip-shaped, a hinged support lug is arranged in the middle of the second supporting leg (33), the hurdle frame body (1) is hinged to the hinged support lug, a second rope pulling groove (34) which is the same as the first rope pulling groove (32) in shape is arranged in the position of the first rope pulling groove (32) of the second supporting leg (33), and the first supporting leg (31) and the second rope pulling groove (34) are fixedly connected through screws.
4. Track and field training hurdle with stabilizing function according to claim 3, characterized in that the reset unit (4) further comprises a fixed pulley (43), the fixed pulley (43) is hinged inside the opening of the first rope groove (32).
5. A track and field training hurdle with stabilising function according to claim 1, characterised in that the first leg (2) is provided with a pull ring at the end remote from the hurdle body (1), to which pull cord (44) is fixed.
6. The track and field training hurdle with the stabilizing function as claimed in any one of claims 1-5, further comprising a time delay relay and a storage battery, wherein the push button switch, the time delay relay and the storage battery are electrically connected, the time delay relay, the storage battery and the reset motor (41) are connected in series, and the push button switch, the storage battery and the time delay relay are connected in series.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020363360.9U CN212187826U (en) | 2020-03-20 | 2020-03-20 | Hurdle is striden in track and field training with stabilizing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020363360.9U CN212187826U (en) | 2020-03-20 | 2020-03-20 | Hurdle is striden in track and field training with stabilizing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212187826U true CN212187826U (en) | 2020-12-22 |
Family
ID=73823249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020363360.9U Expired - Fee Related CN212187826U (en) | 2020-03-20 | 2020-03-20 | Hurdle is striden in track and field training with stabilizing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212187826U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113244640A (en) * | 2021-06-29 | 2021-08-13 | 浙江广厦建设职业技术大学 | A safe hurdle device for sports teaching usefulness |
| CN113663342A (en) * | 2021-09-27 | 2021-11-19 | 北京体育大学 | Safety hurdle for training |
-
2020
- 2020-03-20 CN CN202020363360.9U patent/CN212187826U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113244640A (en) * | 2021-06-29 | 2021-08-13 | 浙江广厦建设职业技术大学 | A safe hurdle device for sports teaching usefulness |
| CN113244640B (en) * | 2021-06-29 | 2022-04-22 | 浙江广厦建设职业技术大学 | A safe hurdle device for sports teaching usefulness |
| CN113663342A (en) * | 2021-09-27 | 2021-11-19 | 北京体育大学 | Safety hurdle for training |
| CN113663342B (en) * | 2021-09-27 | 2024-04-26 | 北京体育大学 | Safety hurdle for training |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212187826U (en) | Hurdle is striden in track and field training with stabilizing function | |
| CN107866031B (en) | Multifunctional running machine | |
| CN107376197B (en) | Height regulating rod with lifting mechanism | |
| CN206642281U (en) | A kind of free exercise player feet physical strength training device | |
| CN213347692U (en) | Durable basketball stand | |
| CN207734566U (en) | Mobile plumage row net three uses column | |
| CN210813944U (en) | Hurdle frame for track and field training | |
| CN213555117U (en) | Combined training equipment for physical exercise | |
| CN207545775U (en) | A kind of football training obstacle bar | |
| CN211097265U (en) | A trampoline for physical training | |
| CN110898416A (en) | Body-building sport equipment rack | |
| CN209645756U (en) | A kind of weightlifting training device with defencive function | |
| CN207928665U (en) | A kind of terraced structure of agility for football training | |
| CN206965149U (en) | A kind of training hurdle | |
| CN206964949U (en) | One kind training is with automatically adjusting high jump apparatus | |
| CN205127419U (en) | Hurdle is striden to track and field sports safety | |
| CN214808110U (en) | Sports training apparatus for high jump | |
| CN214551199U (en) | High sports training of security is with hurdling | |
| CN209885261U (en) | Hurdle is striden to track and field | |
| CN212187827U (en) | Novel hurdle is used in sports teaching that protecting effect is good | |
| CN203556118U (en) | Safe net frame of table tennis table | |
| CN208893533U (en) | A kind of trained high jump support of students ' physical | |
| CN208275022U (en) | One kind being used for athletic training Multifunction hurdle rack | |
| CN213667708U (en) | Track and field sports is with high jump training auxiliary device | |
| CN213789770U (en) | Outdoor multi-functional motion training ware |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201222 |