CN218686346U

CN218686346U - Adjustable football training hurdle

Info

Publication number: CN218686346U
Application number: CN202222972352.6U
Authority: CN
Inventors: 刘洋; 刘阎; 张鹏; 支佳; 赵佰超
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-11-09
Filing date: 2022-11-09
Publication date: 2023-03-24
Anticipated expiration: 2032-11-09

Abstract

The utility model provides an adjustable football training hurdle belongs to training equipment technical field. The adjustable football training small hurdle comprises a base, a width adjusting assembly and a height adjusting assembly. When the sportsman trains, can adjust the height and the width of flexible railing according to different sportsman's different demands, can be through rotating the handle when the adjustment, thereby make height control subassembly and width control subassembly together adjust, thereby make the height and the width of flexible railing obtain the adjustment, so that adapt to each sportsman's different demands, and when the adjustment, the slipmat of fixed connection in base lower extreme then can avoid skidding, because flexible railing is extending structure, so that adjust the width of flexible railing.

Description

Adjustable football training hurdle

Technical Field

The utility model relates to a training equipment technical field particularly, relates to an adjustable football training hurdle for a short time.

Background

Physical ability is the basic athletic ability of human body that represents through sports quality such as strength, speed, endurance, coordination, pliability and sensitivity, be the important component factor of sportsman's athletic ability, the height of physical ability level has close correlation with human morphological feature and human functional characteristics, along with the rapid development of football, use very frequently with little hurdling to football physical ability training, the football is mainly that the ball is dominated to the foot to the football, it will be especially crucial to shank service, it is very important to sportsman's shank training, thereby will more increase with the demand of little hurdling to football training. In the publication of: CN 210933813U discloses an adjustable football training small hurdle which characterized in that: including the counter weight base, its characterized in that: the inboard of counter weight base is fixed with first accent pole between, and the front side threaded connection of first accent pole has first locking piece, the inside of first accent pole is provided with the installation pole between, and the right side of installation pole is connected with the second and transfers the pole between, the constraint piece is installed in the middle part outside of second accent pole between, and the top internal connection of constraint piece has the connecting rod, the rear side internal connection of connecting rod has first height-adjusting pole, and the front end outside of first height-adjusting pole is fixed with the fixed block, the outside of first height-adjusting pole is connected with the second locking piece, and the inside of first height-adjusting pole is provided with the second and transfers the height-adjusting pole, the inboard of first height-adjusting pole is fixed with the connecting block, and the internal connection of connecting block has the steady piece, the bottom of steady piece is fixed with first steady connecting rod, and the bottom of first steady connecting rod is fixed with the stopper, the rear side of first steady connecting rod is provided with the second steady connecting rod.

In the process of implementing the above technical solution, the inventor finds that at least the following problems exist in the prior art: when the height and the width of the small hurdle are adjusted, the device needs to be adjusted twice, and the height and the width are respectively adjusted, so that a great amount of time is spent in the adjustment process, and the training efficiency of athletes is reduced.

Disclosure of Invention

In order to compensate the above deficiency, the utility model provides an adjustable football training hurdle for a short time aims at improving unable simultaneous adjustment height and width to make sportsman's training efficiency reduce the problem.

The utility model discloses a realize like this:

an adjustable football training small hurdle comprises

A base;

the width adjusting assembly comprises a transmission gear, a first fixing block, a sliding groove, a second screw rod, a width nut, a second fixing block and a limiting block; and

the height adjusting assembly comprises a height nut, two limiting rods, a first screw rod, a linkage gear, a connecting rod, a telescopic railing, a follow-up block, a sliding rod and two second limiting holes.

In specific embodiment, the sliding tray set up in the upper end of base, second fixed block fixed connection in the sliding tray, stopper sliding connection in the sliding tray, first fixed block with width nut difference fixed connection in the second fixed block with the upper end of stopper, the second lead screw rotate connect in the circumference inner wall of first fixed block, width nut threaded connection in the circumference surface of second lead screw, drive gear fixed connection in the circumference surface of second lead screw.

In specific embodiment, connecting rod fixed connection in the upper end of first fixed block, linkage gear rotate connect in the upper end of connecting rod, first lead screw fixed connection in the upper end of linkage gear, high nut threaded connection in the circumferential surface of first lead screw, two the spacing hole of second is all seted up in high nut is last, two equal sliding connection of gag lever post is in two the spacing downthehole of second, width nut fixed connection in the upper end of stopper, slide bar fixed connection in on the width nut, follow-up block sliding connection in the circumferential surface of slide bar, flexible railing fixed connection in high nut with the near-end is leaned on mutually of follow-up block.

In a particular embodiment, the drive gear intermeshes with the linked gear.

In a specific embodiment, one end of the transmission gear is fixedly connected with a handle.

In a specific embodiment, the lower end of the base is fixedly connected with a non-slip mat.

In a specific embodiment, the upper ends of the first screw rod and the sliding rod are fixedly connected with a first limiting disc and a second limiting disc respectively, the first limiting disc is provided with two first limiting holes, and the two limiting rods are fixedly connected in the two first limiting holes respectively.

The beneficial effect of this application is: when hurdle training is carried out, aiming at different requirements of different athletes, the height and the width of a small hurdle can be adjusted, so that the height and the width of the small hurdle can be adjusted together, a transmission gear is rotated during adjustment, the transmission gear is fixedly connected to the circumferential surface of a second lead screw, the circumferential surface of the second lead screw is in threaded connection with a width nut, the lower end of the width nut is fixedly connected with a limiting block, the limiting block is in sliding connection in a sliding groove, the transmission gear is rotated at the moment, the width nut can be controlled to move left and right, the upper end of a first fixing block is fixedly connected with a connecting rod, the upper end of the connecting rod is rotatably connected with a linkage gear, the upper end of the linkage gear is fixedly connected with a first lead screw, the circumferential surface of the first lead screw is in threaded connection with a height nut, two second limiting holes are formed in the upper end of the height nut, a limiting rod is connected in a sliding connection in the second limiting holes, the transmission gear is meshed with the linkage gear, therefore, the linkage gear can rotate together when the transmission gear is rotated, the height nut is driven to move up and down, the upper end of the width nut is fixedly connected with a sliding rod, the sliding block is connected with a telescopic nut, the extensible mechanism can adjust the height of the hurdle, and the width of the railings, so that the height of the athletes can be adjusted when the transmission gear is adjusted, and the railings, and the efficiency can be adjusted, and the efficiency of the railings can be increased, and the railings can be adjusted.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic structural view of a first visual angle before adjustment of an adjustable football training small hurdle provided by the embodiment of the present invention;

FIG. 2 is a schematic structural view of an adjustable football training small hurdle at a second viewing angle before adjustment according to an embodiment of the present invention;

FIG. 3 is a schematic structural view of an adjusted first viewing angle of a small adjustable football training hurdle according to an embodiment of the present invention;

fig. 4 is the embodiment of the present invention provides a schematic structural diagram of the second viewing angle after adjusting the small hurdle for football training.

In the figure: 1. a base; 2. a handle; 3. a transmission gear; 4. a height nut; 5. a first limiting disc; 6. a first limit hole; 7. a limiting rod; 8. a first lead screw; 9. a linkage gear; 10. a first fixed block; 11. a connecting rod; 12. a sliding groove; 13. a second screw rod; 14. a telescopic railing; 15. a second limiting disc; 16. a follower block; 17. a slide bar; 18. a width nut; 19. a second fixed block; 20. a limiting block; 21. a non-slip mat; 22. a second limiting hole.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Examples

Referring to fig. 1 to 4, the present invention provides an adjustable football training small hurdle, which comprises a base 1; the width adjusting assembly comprises a transmission gear 3, a first fixing block 10, a sliding groove 12, a second screw rod 13, a width nut 18, a second fixing block 19 and a limiting block 20; the width adjusting assembly comprises a height nut 4, two limiting rods 7, a first lead screw 8, a linkage gear 9, a connecting rod 11, a telescopic rail 14, a follow-up block 16, a sliding rod 17 and two second limiting holes 22, wherein the sliding groove 12 is formed in the upper end of the base 1, a second fixing block 19 is fixedly connected into the sliding groove 12, a limiting block 20 is slidably connected into the sliding groove 12, the first fixing block 10 and the width nut 18 are respectively and fixedly connected to the upper ends of the second fixing block 19 and the limiting block 20, the second lead screw 13 is rotatably connected to the circumferential inner wall of the first fixing block 10, the width nut 18 is in threaded connection with the circumferential surface of the second lead screw 13, the transmission gear 3 is fixedly connected to the circumferential surface of the second lead screw 13, the connecting rod 11 is fixedly connected to the upper end of the first fixing block 10, the linkage gear 9 is rotatably connected to the upper end of the connecting rod 11, the first lead screw 8 is fixedly connected to the upper end of the linkage gear 9, the height nut 4 is in threaded connection with the circumferential surface of the first lead screw 8, the two second limiting holes 22 are formed in the height nut 4, the two limiting rods 7 are both slidably connected into the two second limiting holes 22, the upper end of the follow-up rod 17 is fixedly connected to the upper end of the sliding rod 17, the sliding nut 17, the sliding block 16 is meshed with the sliding block 14, and the linkage gear 16, and the follow-up block 14.

Specifically, when hurdle training is carried out, aiming at different requirements of different athletes, the height and the width of a small hurdle can be adjusted, so that the height and the width of the small hurdle can be adjusted together, the transmission gear 3 is rotated during adjustment, because the transmission gear 3 is fixedly connected with the circumferential surface of the second screw rod 13, the circumferential surface of the second screw rod 13 is in threaded connection with a width nut 18, the lower end of the width nut 18 is fixedly connected with a limiting block 20, the limiting block 20 is in sliding connection with the sliding groove 12, the width nut 18 can be controlled to move left and right by rotating the transmission gear 3, the upper end of the first fixed block 10 is fixedly connected with a connecting rod 11, the upper end of the connecting rod 11 is rotatably connected with a linkage gear 9, the upper end of the linkage gear 9 is fixedly connected with a first screw rod 8, and the circumferential surface of the first screw rod 8 is in threaded connection with a height nut 4, two second limiting holes 22 are formed in the upper end of the height nut 4, a limiting rod 7 is connected in the second limiting holes 22 in a sliding mode, the transmission gear 3 is meshed with the linkage gear 9, therefore, the linkage gear 9 rotates together when the transmission gear 3 rotates, the height nut 4 is driven to move up and down, the upper end of the width nut 18 is fixedly connected with the sliding rod 17, the circumferential surface of the sliding rod 17 is connected with the follow-up block 16 in a sliding mode, the telescopic railing 14 is fixedly connected between the height nut 4 and the follow-up block 16, therefore, the width and the height of the telescopic railing 14 can be adjusted simultaneously after the transmission gear 3 rotates, as the positions of the height nut 4 and the width nut 18 need to be adjusted in the embodiment, the thread directions of the first lead screw 8 and the second lead screw 13 need to be set, and the setting of the specific thread direction is set by a person skilled in the art, in this embodiment, the details are not repeated, and the specific types and sizes of the transmission gear 3 and the linkage gear 9 can be set according to specific use conditions.

Referring to fig. 1 to 4, in the embodiment of the present invention, one end of the transmission gear 3 is fixedly connected with the handle 2, the lower end of the base 1 is fixedly connected with the non-slip mat 21, the upper ends of the first lead screw 8 and the sliding rod 17 are respectively fixedly connected with the first limiting disc 5 and the second limiting disc 15, the first limiting disc 5 is provided with two first limiting holes 6, and the two limiting rods 7 are respectively fixedly connected in the two first limiting holes 6.

It is specific, with handle 2 fixed connection in drive gear 3's one end, it is more convenient when rotating drive gear 3, and fixed connection can prevent that base 1 from sliding in the slipmat 21 of base 1 lower extreme, and fixed connection can avoid high nut 4 and follow-up piece 16 because of excessive removal in first spacing dish 5 and the second spacing dish 15 of first lead screw 8 and slide bar 17 upper end, thereby break away from preset's track, and then fixed connection is in first spacing downthehole 6 in the upper end of two gag lever posts 7, then fixed connection is in the upper end of slipmat 21 in the lower extreme of gag lever post 7, thereby prevent that gag lever post 7 from taking place to rock, and then make high nut 4 more stable when reciprocating.

In particular, the method comprises the following steps of, this adjustable football training hurdle's theory of operation: when the sportsman trains, can adjust the height and the width of flexible railing 14 according to different sportsman's different demands, can be through rotating handle 2 when the adjustment, thereby make height regulating assembly and width regulating assembly together adjust, thereby make the height and the width of flexible railing 14 obtain the adjustment, so that adapt to each sportsman's different demands, and when the adjustment, non slipping can then be avoided to non slipping mat 21 of fixed connection in base 1 lower extreme, because flexible railing 14 is telescopic structure, so that adjust the width of flexible railing 14.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An adjustable football training small hurdle, which is characterized by comprising a base (1); the width adjusting assembly comprises a transmission gear (3), a first fixing block (10), a sliding groove (12), a second screw rod (13), a width nut (18), a second fixing block (19) and a limiting block (20); and the width adjusting assembly comprises a height nut (4), two limiting rods (7), a first screw rod (8), a linkage gear (9), a connecting rod (11), a telescopic railing (14), a follow-up block (16), a sliding rod (17) and two second limiting holes (22).

2. The adjustable football training small hurdle according to claim 1, wherein the sliding groove (12) is opened at the upper end of the base (1), the second fixing block (19) is fixedly connected in the sliding groove (12), the limiting block (20) is slidably connected in the sliding groove (12), the first fixing block (10) and the width nut (18) are respectively and fixedly connected at the upper ends of the second fixing block (19) and the limiting block (20), the second lead screw (13) is rotatably connected with the circumferential inner wall of the first fixing block (10), the width nut (18) is in threaded connection with the circumferential surface of the second lead screw (13), and the transmission gear (3) is fixedly connected with the circumferential surface of the second lead screw (13).

3. The adjustable football training small hurdle according to claim 2, wherein the connecting rod (11) is fixedly connected to the upper end of the first fixing block (10), the linkage gear (9) is rotatably connected to the upper end of the connecting rod (11), the first lead screw (8) is fixedly connected to the upper end of the linkage gear (9), the height nut (4) is in threaded connection with the circumferential surface of the first lead screw (8), two second limiting holes (22) are formed in the height nut (4), two limiting rods (7) are in sliding connection with the two second limiting holes (22), the sliding rod (17) is fixedly connected to the upper end of the width nut (18), the follower block (16) is in sliding connection with the circumferential surface of the sliding rod (17), and the telescopic railing (14) is fixedly connected to the adjacent ends of the height nut (4) and the follower block (16).

4. An adjustable football training hurdle according to claim 3, wherein said drive gear (3) is intermeshed with said linkage gear (9).

5. An adjustable football training hurdle according to claim 4, characterised in that one end of the transmission gear (3) is fixedly connected with a handle (2).

6. An adjustable football training hurdle according to claim 5, wherein the lower end of the base (1) is fixedly connected with a non-slip mat (21).

7. The adjustable football training hurdle according to claim 6, wherein the upper ends of the first lead screw (8) and the sliding rod (17) are fixedly connected with a first limiting disc (5) and a second limiting disc (15) respectively, two first limiting holes (6) are formed in the first limiting disc (5), and the two limiting rods (7) are fixedly connected in the two first limiting holes (6) respectively.