CN215995484U

CN215995484U - University's sports education is with multi-functional track and field trainer

Info

Publication number: CN215995484U
Application number: CN202122608345.3U
Authority: CN
Inventors: 胡应国
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-28
Filing date: 2021-10-28
Publication date: 2022-03-11
Anticipated expiration: 2031-10-28

Abstract

The utility model discloses a multi-functional track and field trainer is used in university's sports education, including the treadmill, the bottom of the inboard one end of bracing piece is fixed connection both ends about shank training ware respectively, the equal fixedly connected with reset spring of both ends inner wall about the hollow groove, the middle part of the inboard one end of bracing piece is fixed connection both ends about waist training ware respectively, the equal fixed connection in the output of reduction gear group in the middle part of the one end in the spring leaf outside, two telescopic links of treadmill left end front side fixedly connected with, the spout all sets up the right-hand member middle part at the race starter. The utility model discloses in, the treadmill can run the training, and the race starter on the telescopic link can run the training, through tying up the shank bandage on the shank, stretch hard the training that is used for carrying on the shank, through tying up the waist bandage on the waist, outside stretch hard carries out the waist training, and is simple easy-to-use, and the training effect of pertinence is better.

Description

University's sports education is with multi-functional track and field trainer

Technical Field

The utility model relates to a training equipment field especially relates to a multi-functional track and field trainer is used in university's sports education.

Background

Track and field sports refer to a general term of sports items such as walking, running, jumping, throwing and the like and all-round sports items consisting of partial items, the history of track and field sports is long, the basic life and living activities of human beings originate, the earliest track and field games are held in the ancient Greece Olympic village of 776 before the official business, from then on, the track and field sports become one of formal sports items, by 648 years, Olympic games have increased the sports items such as jumping, bidding guns, throwing discuses and the like, in 1894, the organization of the modern Olympic games is established in Paris France, in Athens of Greece, 1 st modern Olympic games are held in 1896, 12 items such as walking, running, jumping, throwing and the like are listed as main items of a major meeting, successful holding of the Olympic games of 1 st marks the establishment of a modern track and field training is also an important sport item in universities.

Chinese patent document CN112190874A discloses a multi-functional sports track and field training device, which can train the muscles of the whole body of a player to make the player have an explosive effect, and avoid the problem of uncoordinated limb movements in the process of a match, so as to improve the match score. However, the device cannot achieve targeted training, the actual training effect and the yield may be not large, and improvement is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the multi-functional track and field trainer is used in college sports education that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a multifunctional track and field training device for college physical education comprises a running machine, wherein supporting rods are fixedly connected to the rear sides of the left end and the right end of the running machine, the bottom of the inner side end of each supporting rod is fixedly connected to the left end and the right end of a leg trainer, a hollow groove is formed in the leg trainer, return springs are fixedly connected to the inner walls of the left end and the right end of each hollow groove, the outer side end of each return spring is fixedly connected to one end of a spring belt, the middle part of the inner side end of each supporting rod is fixedly connected to the left end and the right end of a waist trainer, spring pieces are fixedly connected to the left side and the right side of the waist trainer, the middle part of the outer side end of each spring piece is fixedly connected to the output end of a reduction gear set, the input end of the reduction gear set is rotatably connected with a rope roller, the outer diameter of the rope roller is arranged at one end of a rubber rope belt, and two telescopic rods are fixedly connected to the front side of the left end of the running machine, the equal fixedly connected with slider in telescopic link left end, the equal sliding connection of slider external diameter is inboard at the spout, the spout all sets up the right-hand member middle part at the race starter.

As a further description of the above technical solution:

the top of the front end of the supporting rod is fixedly connected with a handrail.

As a further description of the above technical solution:

the top end of the supporting rod is respectively and fixedly connected to the left side and the right side of the bottom end of the control screen.

As a further description of the above technical solution:

the other end of the spring band penetrates through the front end of the leg trainer and is fixedly connected with a leg binding band.

As a further description of the above technical solution:

the other end of the rubber rope belt penetrates through the top end of the waist trainer and is fixedly connected to the left side and the right side of the bottom end of the waist bandage respectively.

As a further description of the above technical solution:

and the front side of the right end of the starting block is in threaded connection with a limit pin.

As a further description of the above technical solution:

the left side and the right side of the top end of the running machine are fixedly connected with anti-skid lines.

As a further description of the above technical solution:

four corners of the bottom end of the treadmill are rotatably connected with rollers.

The utility model discloses following beneficial effect has:

at first can run the training through the treadmill, through extracting the telescopic link, it is spacing with the spacer pin to adjust the slider behind the position in the spout, can put the race starter and put subaerial the training of starting running, through tying up the shank bandage on the shank, hard extension can stimulate spring band and reset spring, can be used for carrying out the training of shank, through tying up the waist bandage on the waist, outside hard extension rubber fag end, drive reduction gear group and spring leaf rotate, can be used for carrying out the waist training, the spring leaf can be withdraws rubber fag end is automatic after the training, and is simple and easy to use, the training effect of pertinence is better.

Drawings

Fig. 1 is a perspective view of a multifunctional track and field training device for university sports education according to the present invention;

FIG. 2 is a front view of the multifunctional track and field training device for university sports education according to the present invention;

fig. 3 is an enlarged view of a portion a in fig. 1.

Illustration of the drawings:

1. a treadmill; 2. a support bar; 3. a handrail; 4. a control screen; 5. a leg trainer; 6. a hollow groove; 7. a return spring; 8. a spring band; 9. a leg strap; 10. a waist trainer; 11. a spring plate; 12. a reduction gear set; 13. a rope roller; 14. a rubber rope; 15. a waist strap; 16. a telescopic rod; 17. a slider; 18. a chute; 19. a starting block; 20. a spacing pin; 21. anti-skid lines; 22. and a roller.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a multifunctional track and field training device for college physical education comprises a running machine 1, wherein supporting rods 2 are fixedly connected to the rear sides of the left and right ends of the running machine 1 respectively, the supporting rods are connected and fixed, the bottom of the inner side end of each supporting rod 2 is fixedly connected to the left and right ends of a leg trainer 5 respectively and used for leg training, a hollow groove 6 is arranged inside the leg trainer 5, the inner walls of the left and right ends of the hollow groove 6 are fixedly connected with a reset spring 7, the outer side end of the reset spring 7 is fixedly connected to one end of a spring belt 8 and matched with a leg binding belt 9 for leg training, the middle of the inner side end of each supporting rod 2 is fixedly connected to the left and right ends of a waist trainer 10 respectively and used for waist training, spring pieces 11 are fixedly connected to the left and right sides inside the waist trainer 10 and can generate elastic potential energy during contraction and relaxation, the middle of the outer side end of each spring piece 11 is fixedly connected to the output end of a reduction gear set 12, slow down the shrink and the diastolic velocity of spring leaf 11, the input of reduction gear group 12 is all rotated and is connected with rope roller 13, rope roller 13 external diameter all sets up in 14 one ends of rubber rope belt, conveniently connect fixed waist bandage 15, two telescopic links of 1 left end front side fixedly connected with 16 of treadmill, can freely stretch out and draw back, the equal fixedly connected with slider 17 in telescopic link 16 left end, the equal sliding connection of slider 17 external diameter is inboard at spout 18, spout 18 all sets up the right-hand member middle part at race starter 19, conveniently adjust race starter 19's position.

The equal fixedly connected with handrail 3 in 2 front end tops of bracing piece, make things convenient for hand rest, 2 top difference fixed connection on the bottom left and right sides of control panel 4 on the bracing piece, control treadmill 1's switch, 5 front ends of shank training ware and fixedly connected with shank bandage 9 are all run through to the spring band 8 other end, be used for helping to carry out the shank training on the leg, the 14 other ends of rubber rope area all run through waist training ware 10 top and respectively fixed connection in the bottom left and right sides of waist bandage 15, be used for tying up and carry out the waist training on the waist, 19 equal threaded connection in the right-hand member front side of starting device has spacer pin 20, spacing fixed action, the equal fixedly connected with anti-skidding line 21 in the 1 top left and right sides of treadmill, prevent skidding, 1 bottom four corners of treadmill all rotates and is connected with gyro wheel 22, convenience of installation removes, from taking stop device.

The working principle is as follows: when running training needs to be carried out, directly open control screen 4 control treadmill 1 start can, when running training needs to be carried out, take two telescopic links 16 out, and the position of cooperation adjustment slider 17 in spout 18 has adjusted the position of race starter 19, can take off training, when leg training needs to be carried out, tie up leg bandage 9 on the shank, and outwards exert oneself tensile, the effect that receives reset spring 7 can be withdrawed automatically, so make a round trip can carry out leg training, when waist training needs to be carried out, tie up waist bandage 15 on the waist, and outwards run, because the influence that receives reduction gear set 12 can receive certain resistance, can reach the purpose of training, spring leaf 11 can withdraw rubber fag end 14 automatically after the training, it is simple and easy to use.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a university's sports education is with multi-functional track and field trainer, includes treadmill (1), its characterized in that: the rear sides of the left and right ends of the treadmill (1) are fixedly connected with supporting rods (2), the bottom of the inner side end of each supporting rod (2) is fixedly connected to the left and right ends of a leg trainer (5) respectively, a hollow groove (6) is arranged inside the leg trainer (5), inner walls of the left and right ends of the hollow groove (6) are fixedly connected with a reset spring (7), one end of the outer side of the reset spring (7) is fixedly connected to one end of a spring belt (8), the middle part of the inner side end of each supporting rod (2) is fixedly connected to the left and right ends of a waist trainer (10) respectively, spring pieces (11) are fixedly connected to the left and right sides inside the waist trainer (10), the middle part of one end of the outer side of each spring piece (11) is fixedly connected to the output end of a reduction gear set (12), and the input end of the reduction gear set (12) is rotatably connected with a rope roller (13), rope roller (13) external diameter all sets up in rubber fag end (14) one end, two telescopic links (16) of treadmill (1) left end front side fixedly connected with, the equal fixedly connected with slider (17) of telescopic link (16) left end, the equal sliding connection of slider (17) external diameter is inboard in spout (18), spout (18) all set up the right-hand member middle part at race starter (19).

2. The multifunctional track and field training device for college sports education as claimed in claim 1, wherein: the top of the front end of the supporting rod (2) is fixedly connected with a handrail (3).

3. The multifunctional track and field training device for college sports education as claimed in claim 1, wherein: the top ends of the support rods (2) are respectively and fixedly connected to the left side and the right side of the bottom end of the control screen (4).

4. The multifunctional track and field training device for college sports education as claimed in claim 1, wherein: the other end of the spring belt (8) penetrates through the front end of the leg trainer (5) and is fixedly connected with a leg binding belt (9).

5. The multifunctional track and field training device for college sports education as claimed in claim 1, wherein: the other end of the rubber rope belt (14) penetrates through the top end of the waist trainer (10) and is fixedly connected to the left side and the right side of the bottom end of the waist binding belt (15) respectively.

6. The multifunctional track and field training device for college sports education as claimed in claim 1, wherein: the front side of the right end of the starting block (19) is in threaded connection with a limit pin (20).

7. The multifunctional track and field training device for college sports education as claimed in claim 1, wherein: the left side and the right side of the top end of the running machine (1) are fixedly connected with anti-skid lines (21).

8. The multifunctional track and field training device for college sports education as claimed in claim 1, wherein: four corners of the bottom end of the treadmill (1) are rotatably connected with rollers (22).