CN211410863U

CN211410863U - Novel track and field physical training device

Info

Publication number: CN211410863U
Application number: CN201921975517.7U
Authority: CN
Inventors: 郭彩云; 高政; 张远锋; 金换莉
Original assignee: Shangqiu Institute of Technology
Current assignee: Shangqiu Institute of Technology
Priority date: 2019-11-15
Filing date: 2019-11-15
Publication date: 2020-09-04
Anticipated expiration: 2029-11-15

Abstract

The utility model discloses a novel track and field physical training device, the structure of which comprises a balance plate and a physical training device, the utility model discloses a foot adjusting and fixing mechanism is arranged on the upper end of the balance plate and an auxiliary supporting mechanism is arranged on the lower end of the balance plate, according to the balance ability of a trainer, if a beginner can rotate a supporting rod by rotating the supporting rod, the supporting rod drives the balance supporting plate to rotate for 90 degrees under the rotation of a rotating shaft, so that the inclination angle of the balance plate is reduced, and the balance difficulty is reduced; rotate the turn-button and make two worms carry out the antiport, the movable plate that has driven the balance plate upper surface carries out position control, adjust on training person's both feet strut the most suitable position, extrude the spring through splint, splint and foam-rubber cushion press from both sides tight fixedly to training person's sole both sides at this moment, training person can be quick adjust the inside extraction of fixed establishment with both feet from the foot, avoid training person to fall down, reduce training person's injured condition and take place.

Description

Novel track and field physical training device

Technical Field

The utility model relates to an athletic field physical training technical field, concretely relates to novel athletic field physical training device.

Background

Track and field sports, which are the overall names of track and field games and all-round games, are classified differently in modern track and field sports, mainly include walking race, running, jumping, throwing and all-round sports consisting of partial items of running, jumping and throwing, and the total number of the track and field sports is forty, physical ability is the basic athletic ability of a human body expressed by sports qualities such as strength, speed, endurance, coordination, flexibility, sensitivity and the like, and is an important constituent factor of athletic ability of athletes, the level of physical ability is closely related to morphological characteristics of the human body and functional characteristics of the human body, and a balance board training device is required to be used for physical training of the athletes in the process of physical training.

Because balance plate trainer directly adopts the rope winding to be connected fixedly with the foot of motion, some beginners are carrying out the in-process of balance physical training because balanced sense is not very good, at the in-process that will lose balance, and the foot is difficult to break away from the balance plate, leads to the sportsman to take place to fall easily, causes the injury.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome prior art not enough, present a novel track and field physical training device, solved because balance plate trainer directly adopts the rope winding to be connected fixedly with the foot of motion, some beginners are at the in-process of carrying out balance physical training because balanced sense is not fine, at the in-process that will lose balance, and the foot is difficult to break away from the balance plate, leads to the sportsman to take place to fall down easily, leads to the injured problem.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a novel track and field physical training device, which comprises a balance plate and a foot adjusting and fixing mechanism, wherein a mounting plate is fixedly arranged at the bottom of the balance plate, the foot adjusting and fixing mechanism is fixedly arranged at the upper end of the balance plate, the foot adjusting and fixing mechanism comprises a turn button, a worm, a slider, a fixed polish rod, a movable plate, a spring, a clamping plate and a sponge pad, the turn button penetrates through the inside of the right end of the balance plate in a clearance fit manner, the turn button is fixed with the head end of the worm, the worm is fixedly arranged inside the balance plate, the worm penetrates through the inside of the slider and is in threaded connection, the fixed polish rod penetrates through the inside of the slider in a clearance fit manner, the fixed polish rod is fixedly arranged inside the balance plate, the slider is fixed with the lower end, the movable plate is arranged on the upper surface of the balance plate, the right, the tail end of the spring is fixed with the clamping plate, and the right side surface of the clamping plate is tightly attached to the spongy cushion.

Furthermore, the mounting plate is fixed with the upper end of the semi-ring wheel, and the lower surface of the balance plate is fixedly provided with an auxiliary supporting mechanism.

Further, the auxiliary supporting mechanism comprises a connecting plate, a rotating shaft, a supporting rod and a balance supporting plate, the connecting plate is fixedly installed on the lower surface of the balance plate, the rotating shaft is arranged at the middle end of the connecting plate, the connecting plate is hinged to the head end of the supporting rod through the rotating shaft, and the tail end of the supporting rod is fixed to the balance supporting plate.

Furthermore, the number of the worms is two, and the tail ends of the two worms are fixed and are reversely mounted.

Furthermore, the fixed polish rods are totally provided with two fixed polish rods which respectively penetrate through the front end and the rear end of the sliding block.

Furthermore, the moving plates are provided with two moving plates which are bilaterally symmetrical and are respectively arranged on the left side and the right side of the upper end of the sliding block.

Furthermore, the auxiliary supporting mechanisms are arranged in two numbers, are bilaterally symmetrical and are arranged at the left end and the right end of the lower surface of the balance plate.

Further, the support rod is vertically installed with the balance support plate, and the support rod can rotate by 90 degrees around the rotating shaft.

Further, the worm is made of 42CrMo gear steel.

Further, the balance support plate is made of No. 45 steel.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

in order to solve the problems that the balance board training device is directly connected and fixed with the moving feet through rope winding, and some beginners are easy to fall down and hurt because the balance sense is not very good in the process of balance physical training and the feet are difficult to separate from the balance board in the process of losing balance, the upper end of the balance board is provided with a foot adjusting and fixing mechanism, and the lower end of the balance board is provided with an auxiliary supporting mechanism, so that if the beginners can rotate the supporting rod through rotating the supporting rod under the rotation of the rotating shaft, the supporting rod drives the balance supporting board to rotate for 90 degrees, the inclination angle of the balance board is reduced, and the balance difficulty is reduced; rotate the turn-button and make two worms carry out the antiport, the movable plate that has driven the balance plate upper surface carries out position control, adjust on training person's both feet strut the most suitable position, extrude the spring through splint, splint and foam-rubber cushion press from both sides tight fixedly to training person's sole both sides at this moment, training person can be quick adjust the inside extraction of fixed establishment with both feet from the foot, avoid training person to fall down, reduce training person's injured condition and take place.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the physical training device of the present invention;

FIG. 3 is a schematic view of the body training device of the present invention showing a partially enlarged structure at the position A;

fig. 4 is a structural schematic view of the working state of the auxiliary supporting mechanism of the present invention;

fig. 5 is a schematic view of a partial three-dimensional structure of the foot adjusting and fixing mechanism of the present invention.

In the figure: the device comprises a balance plate-1, a mounting plate-2, a semi-ring wheel-3, a foot adjusting and fixing mechanism-4, an auxiliary supporting mechanism-5, a rotating button-41, a worm-42, a sliding block-43, a fixed polished rod-44, a moving plate-45, a spring-46, a clamping plate-47, a sponge cushion-48, a connecting plate-51, a rotating shaft-52, a supporting rod-53 and a balance supporting plate-54.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the present invention provides a novel track and field physical training device: the foot adjusting and fixing mechanism 4 comprises a balance plate 1 and a foot adjusting and fixing mechanism 4, wherein a mounting plate 2 is fixedly mounted at the bottom of the balance plate 1, the foot adjusting and fixing mechanism 4 is fixedly mounted at the upper end of the balance plate 1, the foot adjusting and fixing mechanism 4 comprises a rotating button 41, a worm 42, a sliding block 43, a fixed polished rod 44, a movable plate 45, a spring 46, a clamping plate 47 and a sponge pad 48, the rotating button 41 penetrates through the inside of the right end of the balance plate 1 in a clearance fit manner, the rotating button 41 is fixed with the head end of the worm 42, the worm 42 is fixedly mounted inside the balance plate 1, the worm 42 penetrates through the inside of the sliding block 43 and is in threaded connection, the fixed polished rod 44 penetrates through the inside of the sliding block 43 in a clearance fit manner, the fixed polished rod 44 is fixedly mounted inside the balance plate 1, the lower end of the sliding block 43 is fixed with the lower end of, the right side surface of the splint 47 is closely attached to the sponge pad 48.

The mounting plate 2 is fixed with the upper end of the semi-ring wheel 3, and the lower surface of the balance plate 1 is fixedly provided with an auxiliary supporting mechanism 5.

The auxiliary supporting mechanism 5 comprises a connecting plate 51, a rotating shaft 52, a supporting rod 53 and a balance supporting plate 54, the connecting plate 51 is fixedly installed on the lower surface of the balance plate 1, the rotating shaft 52 is arranged at the middle end of the connecting plate 51, the connecting plate 51 is hinged to the head end of the supporting rod 53 through the rotating shaft 52, and the tail end of the supporting rod 53 is fixed to the balance supporting plate 54.

Wherein, the worm 42 is equipped with two altogether, and two worm 42 end fixed mutually to be reverse installation, do benefit to and play two worms 42 and be antiport, drive two sliders 43 and carry out reverse movement.

The two fixed polish rods 44 penetrate through the front end and the rear end of the sliding block 43 respectively, and the sliding block 43 can horizontally slide on the fixed polish rods 44.

The two movable plates 45 are arranged symmetrically and are respectively arranged on the left side and the right side of the upper end of the sliding block 43, so that the fixing effect on the two sides of the sole is facilitated.

Wherein, auxiliary stay mechanism 5 is equipped with two altogether to be bilateral symmetry, install both ends about balance plate 1 lower surface, do benefit to and play better carry out balanced supplementary effect to balance plate 1 lower extreme.

The support rod 53 is perpendicular to the balance support plate 54, and the support rod 53 can rotate around the rotating shaft 52 by 90 degrees, so that the support rod 53 drives the balance support plate 54 to be parallel to the ground.

Wherein, worm 42 is 42CrMo pinion steel material, and it has the advantage that intensity is high.

Wherein, the balance support plate 54 is 45 # steel, which has the advantage of high strength.

The worm 42 described in this patent refers to a gear having one or more helical teeth and meshing with a worm gear to form a staggered axis gear pair. The indexing curved surface can be a cylindrical surface, a conical surface or a circular ring surface, and has four categories of an Archimedes worm, an involute worm, a normal straight profile worm and a conical surface enveloping cylindrical worm.

The working principle is as follows: before use, the balance plate 1 is firstly placed on the ground and is contacted with the ground through the semi-ring wheel 3, and one end of two ends of the balance plate 1 is also contacted with the ground; when the balance plate is used, in the first step, according to the balance ability of a trainer, if the trainer is a beginner, the support rod 53 can be rotated, and under the rotation of the rotating shaft 52, the support rod 53 drives the balance support plate 54 to rotate for 90 degrees, so that the inclination angle of the balance plate 1 is reduced, and the balance difficulty is reduced; if the training can be done, the balance support plate 54 can be folded, so that the balance difficulty is increased; secondly, according to the comfort level of the two feet of the trainer for spreading, the rotating button 41 can be rotated to enable the two worms 42 to rotate reversely, and under the guiding and fixing action of the fixed polish rod 44, the two sliding blocks 43 horizontally slide on the two worms 42 reversely, so that the moving plate 45 on the upper surface of the balance plate 1 is driven to adjust the position to the most suitable position for spreading the two feet of the trainer; the third step, the training person's hand passes through outside auxiliary stay, put into the movable plate 45 inside at both ends about balance plate 1 upper surface respectively with both feet, extrude spring 46 through splint 47, splint 47 and foam-rubber cushion 48 press from both sides tight fixedly to training person's sole both sides at this moment, training person's hand loosens outside supplementary after that, semi-ring wheel 3 through the bottom rotates, self control adjustment, stand on balance plate 1, ensure that balance plate 1 keeps steady, carry out the physical training, when falling down soon, training person can be quick adjust the inside extraction of fixed establishment 4 from the foot with both feet, avoid training person to fall down.

The basic principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, conventional model, and conventional connection mode in the prior art is adopted in addition to circuit connection, and the details are not repeated here.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A novel track and field physical training device comprises a balance plate (1), wherein a mounting plate (2) is fixedly mounted at the bottom of the balance plate (1);

the method is characterized in that: the foot adjusting and fixing mechanism (4) is fixedly arranged at the upper end of the balance plate (1), the foot adjusting and fixing mechanism (4) comprises a rotating button (41), a worm (42), a sliding block (43), a fixed polished rod (44), a moving plate (45), a spring (46), a clamping plate (47) and a sponge pad (48), the rotating button (41) penetrates through the inside of the right end of the balance plate (1) in a clearance fit mode, the rotating button (41) is fixed with the head end of the worm (42), the worm (42) is fixedly arranged inside the balance plate (1), the worm (42) penetrates through the inside of the sliding block (43) and is in threaded connection, the fixed polished rod (44) penetrates through the inside of the sliding block (43) in a clearance fit mode, the fixed polished rod (44) is fixedly arranged inside the balance plate (1), the sliding block (43) is fixed with the lower end of the moving plate (45), the movable plate (45) is installed on the upper surface of the balance plate (1), the right side surface of the movable plate (45) is fixed with the head end of the spring (46), the tail end of the spring (46) is fixed with the clamping plate (47), and the right side surface of the clamping plate (47) is tightly attached to the spongy cushion (48).

2. The novel athletics physical training device of claim 1, wherein: the mounting plate (2) is fixed with the upper end of the semi-ring wheel (3), and the lower surface of the balance plate (1) is fixedly provided with an auxiliary supporting mechanism (5).

3. The novel track and field physical training device of claim 2, wherein: supplementary supporting mechanism (5) are including linking up fishplate bar (51), pivot (52), bracing piece (53) and balanced backup pad (54), linking up fishplate bar (51) fixed mounting is in balanced board (1) lower surface, linking up fishplate bar (51) middle-end is equipped with pivot (52), linking up fishplate bar (51) are articulated mutually through pivot (52) and bracing piece (53) head end, bracing piece (53) end is fixed mutually with balanced backup pad (54).

4. The novel athletics physical training device of claim 1, wherein: the number of the worms (42) is two, and the tail ends of the two worms (42) are fixed and are reversely arranged.

5. The novel athletics physical training device of claim 1, wherein: the fixed polish rods (44) are arranged in two and penetrate through the front end and the rear end of the sliding block (43) respectively.

6. The novel athletics physical training device of claim 1, wherein: the two moving plates (45) are arranged symmetrically left and right and are respectively arranged on the left side and the right side of the upper end of the sliding block (43).

7. The novel athletics physical training device of claim 3, wherein: the auxiliary supporting mechanisms (5) are arranged in two, are bilaterally symmetrical and are arranged at the left end and the right end of the lower surface of the balance plate (1).

8. The novel athletics physical training device of claim 3, wherein: the support rod (53) is vertically installed with the balance support plate (54), and the support rod (53) can rotate for 90 degrees around the rotating shaft (52).