CN216023073U

CN216023073U - Sports education of university is with run-up ware convenient to adjust

Info

Publication number: CN216023073U
Application number: CN202122608342.XU
Authority: CN
Inventors: 胡应国
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-28
Filing date: 2021-10-28
Publication date: 2022-03-15
Anticipated expiration: 2031-10-28

Abstract

The utility model discloses a conveniently-adjusted running aid for college physical education, which comprises a bottom plate and a supporting seat, wherein adjusting plates are fixedly connected to the front side and the rear side of the top end of the bottom plate, an antiskid plate is fixedly connected to the right end of the bottom plate, a handle is rotatably connected to the middle of the top end of the antiskid plate, a containing groove is formed in the middle of the top end of the supporting seat, a supporting plate is rotatably connected to the left side of the top end of the supporting seat, and positioning rods are slidably connected to the bottoms of the front end and the rear end of the supporting plate. According to the treadmill, the angle between the pedal and the horizontal plane is adjusted, after the proper angle is adjusted, the two sliding blocks are loosened, the reset spring automatically pushes the two sliding blocks to be separated, the positioning rod is pushed into the corresponding positioning hole, so that the angle of the pedal is adjusted, the knob is rotated, the adjusting plate is clamped by matching with the supporting seat, the positions of the two supporting seats are fixed, and therefore students with different heights can use the treadmill.

Description

Sports education of university is with run-up ware convenient to adjust

Technical Field

The utility model relates to the technical field of running aids, in particular to a conveniently-adjusted running aid for university sports education.

Background

The running aid is track and field running aid equipment, is used for various large-scale events, runs standing for short distance, Australian short distance runner Sheer is worried that short distance running results are not stopped before, he observes that although Kangaroo drags a big bag, big abdomen stool, but 70 kilometers per hour, jumps for a further 12 meters, Sheer finds that Kangaroo always bends down before jumping, presses the abdomen close to the ground, then jumps up once, Sheer imitates Kangaroo, invents squatting running, therefore he creates excellent results on the Olympic meeting in 1896 years, later, many athletes imitate, for example, another athlete cloth on the starting line crouches down a small shallow pit, puts one foot into the shallow pit, pedals during running, and the arrow generally shoots out, obtains short distance running results of 100 meters and less than 10 seconds, and all the later runners adopt the race starting, a product such as a running aid is then present on the athletic field.

Chinese patent document CN213100853U discloses a race aid for physical training, including size regulating plate and footboard, footboard movable mounting is in the both sides of size regulating plate, the cross-section of size regulating plate is U type column structure, inside groove one side of size regulating plate rotates and is connected with the handle, the both sides board top of size regulating plate evenly is equipped with vertical cutting, the footboard is close to one side of size regulating plate is fixed with inserts the box, the footboard is through inserting the vertical cartridge of box on cutting, the bottom of size regulating plate bonds there is the plastic board, the surface evenly fixed of plastic board has the spike, the spike is the point taper structure. In the utility model, the original steel plate is removed, and the running aid can be ensured not to displace when in use, so that the whole weight of the running aid is reduced, the running aid is also convenient to carry in the use process of physical training, but the running aid can not freely adjust the inclination angle of the pedal, can not adjust the distance between the pedals of two feet, is inconvenient for students with different heights to use, and is easy to slide, so that the stability of the running aid is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a conveniently-adjusted running aid for university sports education.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a college sports education is with ware of starting to walk convenient to adjust, includes bottom plate and supporting seat, the equal fixedly connected with regulating plate in both sides around the bottom plate top, bottom plate right-hand member fixedly connected with antiskid ribbed tile, antiskid ribbed tile top middle part is rotated and is connected with the handle, supporting seat top middle part is provided with accomodates the groove, supporting seat top left side is rotated and is connected with the backup pad, the equal sliding connection in both ends bottom has the locating lever around the backup pad, backup pad and fixedly connected with slider are all run through to the inboard one end of locating lever, backup pad right-hand member bottom corresponds slider department and is provided with the adjustment tank, supporting seat rear end fixedly connected with screw rod.

As a further description of the above technical solution:

a plurality of clamping grooves are uniformly formed in the top end of the adjusting plate.

As a further description of the above technical solution:

the bottom end of the antiskid plate is evenly and fixedly connected with a plurality of barbed nails.

As a further description of the above technical solution:

the supporting plate is characterized in that a pedal is fixedly connected to the left end of the supporting plate, and a plurality of anti-skidding teeth are uniformly and fixedly connected to the left end of the pedal.

As a further description of the above technical solution:

a plurality of positioning holes are formed in the right sides of the front end and the rear end of the supporting seat.

As a further description of the above technical solution:

the two sliding blocks are connected through a return spring.

As a further description of the above technical solution:

and the two sliding blocks are in sliding connection with the adjusting groove.

As a further description of the above technical solution:

the rear end of the screw rod is in threaded connection with a knob behind an adjusting plate in front.

The utility model has the following beneficial effects:

1. according to the pedal angle adjusting device, the two sliding blocks are buckled to move towards each other, the return spring is compressed, the positioning rod is enabled to withdraw from the positioning hole of the supporting seat, the supporting plate is rotated, the angle between the pedal and the horizontal plane is adjusted, after the proper angle is adjusted, the two sliding blocks are loosened, the return spring automatically pushes the two sliding blocks to separate, and the positioning rod is pushed into the corresponding positioning hole, so that the angle of the pedal is adjusted, and convenience is brought to students for use due to the arrangement of the anti-skid teeth on the pedal.

2. According to the utility model, the screw rod and the clamping groove on the adjusting plate are loosened by rotating the knob, so that the supporting seat can be lifted, the screw rod is taken out of the clamping groove, the positions of the two supporting seats can be conveniently adjusted, the distance between the two supporting seats is adjusted, the screw rod is sleeved in the clamping groove of the adjusting plate, then the knob is rotated, the adjusting plate is clamped by matching with the supporting seat, the positions of the two supporting seats are fixed, and therefore, the starting block is suitable for students with different heights to use.

Drawings

Fig. 1 is a top perspective view of a conveniently adjustable walker for university sports education in accordance with the present invention;

fig. 2 is a bottom perspective view of a conveniently adjustable running aid for university sports education according to the present invention;

fig. 3 is a side perspective view of a conveniently adjustable running aid for university sports education according to the present invention;

fig. 4 is an enlarged view of a portion a in fig. 1.

Illustration of the drawings:

1. a base plate; 2. a card slot; 3. an adjusting plate; 4. a pedal; 5. a support plate; 6. a supporting seat; 7. positioning a rod; 8. positioning holes; 9. a receiving groove; 10. an anti-skid plate; 11. a handle; 12. anti-slip teeth; 13. pricking nails; 14. a screw; 15. a knob; 16. an adjustment groove; 17. a return spring; 18. a slide block.

Detailed Description

The technical solutions 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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within 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", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, one embodiment of the present invention is provided: a conveniently-adjusted running aid for college physical education comprises a bottom plate 1 and a supporting seat 6, wherein adjusting plates 3 are fixedly connected to the front side and the rear side of the top end of the bottom plate 1, an antiskid plate 10 is fixedly connected to the right end of the bottom plate 1, a handle 11 is rotatably connected to the middle of the top end of the antiskid plate 10, an accommodating groove 9 is arranged in the middle of the top end of the supporting seat 6, a supporting plate 5 is rotatably connected to the left side of the top end of the supporting seat 6, positioning rods 7 are slidably connected to the bottoms of the front end and the rear end of the supporting plate 5, one end of the inner side of each positioning rod 7 penetrates through the corresponding supporting plate 5 and is fixedly connected with a sliding block 18, an adjusting groove 16 is arranged at the bottom of the right end of the corresponding sliding block 18 of the supporting plate 5, a screw 14 is fixedly connected to the rear end of the supporting seat 6, the two sliding blocks 18 are buckled to move towards each other, a reset spring 17 is compressed, the positioning rods 7 are withdrawn from a positioning hole 8 of the supporting seat 6, the supporting plate 5 is rotated, and the angle between a pedal 4 and the horizontal plane is adjusted, after adjusting suitable angle, loosen two sliders 18, reset spring 17 promotes two sliders 18 separately automatically, pushes away locating lever 7 in the locating hole 8 that corresponds to realized adjusting the angle of footboard 4, set up through antiskid tooth 12 on the footboard 4, made things convenient for the student to use.

The top end of the adjusting plate 3 is uniformly provided with a plurality of clamping grooves 2, the bottom end of the antiskid plate 10 is uniformly and fixedly connected with a plurality of barbed nails 13, the left end of the supporting plate 5 is fixedly connected with a pedal 4, the left end of the pedal 4 is uniformly and fixedly connected with a plurality of antiskid teeth 12, the right sides of the front end and the rear end of the supporting seat 6 are respectively provided with a plurality of positioning holes 8, the two sliders 18 are connected through a reset spring 17, the two sliders 18 are respectively connected with an adjusting groove 16 in a sliding manner, the rear part of the adjusting plate 3 positioned in front of the rear end of the screw 14 is connected with a knob 15 in a threaded manner, the screw 14 is loosened with the clamping grooves 2 on the adjusting plate 3 by rotating the knob 15, so that the supporting seat 6 can be lifted up, the screw 14 is taken out of the clamping grooves 2, the positions of the two supporting seats 6 are conveniently adjusted, the distance between the screw 14 and the clamping grooves 2 of the adjusting plate 3 is sleeved, the knob 15 is rotated to clamp the adjusting plate 3 in cooperation with the supporting seat 6, realized fixing the position of two supporting seats 6 to the student who adapts to different heights uses this running aid, sets up through a plurality of barbed nails 13 in antiskid ribbed tile 10 bottom, and this running aid slides when preventing that the student from taking off, has avoided influencing student's score of running, sets up through handle 11 on antiskid ribbed tile 10, has made things convenient for carrying of this running aid.

The working principle is as follows: firstly, the two sliding blocks 18 are buckled to move towards each other, the reset spring 17 is compressed, the positioning rod 7 is enabled to withdraw from the positioning hole 8 of the supporting seat 6, the supporting plate 5 is rotated, the angle between the pedal 4 and the horizontal plane is adjusted, after the proper angle is adjusted, the two sliding blocks 18 are loosened, the reset spring 17 automatically pushes the two sliding blocks 18 to separate, the positioning rod 7 is pushed into the corresponding positioning hole 8, the angle of the pedal 4 is adjusted, the use of a student is facilitated through the arrangement of the anti-skidding teeth 12 on the pedal 4, the screw 14 and the clamping groove 2 on the adjusting plate 3 are loosened through the rotation of the knob 15, the supporting seat 6 can be lifted, the screw 14 is taken out from the clamping groove 2, the positions of the two supporting seats 6 are conveniently adjusted, the distance between the two supporting seats is adjusted, the screw 14 is sleeved in the clamping groove 2 of the adjusting plate 3, the knob 15 is rotated, and the adjusting plate 3 is clamped by matching with the supporting seat 6, realized fixing the position of two supporting seats 6 to the student who adapts to different heights uses this running aid, sets up through a plurality of barbed nails 13 in antiskid ribbed tile 10 bottom, and this running aid slides when preventing that the student from taking off, has avoided influencing student's score of running, sets up through handle 11 on antiskid ribbed tile 10, has made things convenient for carrying of this running aid.

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 may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a race aid for university's sports education convenient to adjust, includes bottom plate (1) and supporting seat (6), its characterized in that: bottom plate (1) top front and back both sides equal fixedly connected with regulating plate (3), bottom plate (1) right-hand member fixedly connected with antiskid ribbed tile (10), antiskid ribbed tile (10) top middle part is rotated and is connected with handle (11), supporting seat (6) top middle part is provided with accomodates groove (9), supporting seat (6) top left side is rotated and is connected with backup pad (5), the equal sliding connection in both ends bottom has locating lever (7) around backup pad (5), backup pad (5) and fixedly connected with slider (18) are all run through to locating lever (7) inboard one end, backup pad (5) right-hand member bottom corresponds slider (18) department and is provided with adjustment tank (16), supporting seat (6) rear end fixedly connected with screw rod (14).

2. A conveniently adjustable treadmill for university sports education as recited in claim 1, wherein: a plurality of clamping grooves (2) are uniformly formed in the top end of the adjusting plate (3).

3. A conveniently adjustable treadmill for university sports education as recited in claim 1, wherein: the bottom end of the antiskid plate (10) is uniformly and fixedly connected with a plurality of barbed nails (13).

4. A conveniently adjustable treadmill for university sports education as recited in claim 1, wherein: the left end of the supporting plate (5) is fixedly connected with a pedal (4), and the left end of the pedal (4) is uniformly and fixedly connected with a plurality of anti-skidding teeth (12).

5. A conveniently adjustable treadmill for university sports education as recited in claim 1, wherein: a plurality of positioning holes (8) are formed in the right sides of the front end and the rear end of the supporting seat (6).

6. A conveniently adjustable treadmill for university sports education as recited in claim 1, wherein: the two sliding blocks (18) are connected through a return spring (17).

7. A conveniently adjustable treadmill for university sports education as recited in claim 1, wherein: the two sliding blocks (18) are in sliding connection with the adjusting groove (16).

8. A conveniently adjustable treadmill for university sports education as recited in claim 1, wherein: the rear end of the screw rod (14) is positioned at the rear part of the adjusting plate (3) in front, and a knob (15) is connected with the rear part of the adjusting plate in a threaded manner.