CN215691660U

CN215691660U - Hurdle is striden with buffering formula to sports teaching

Info

Publication number: CN215691660U
Application number: CN202121157938.6U
Authority: CN
Inventors: 马治华
Original assignee: Liupanshui Preschool Teachers College
Current assignee: Liupanshui Preschool Teachers College
Priority date: 2021-05-27
Filing date: 2021-05-27
Publication date: 2022-02-01
Anticipated expiration: 2031-05-27

Abstract

The utility model provides a buffering type hurdle frame for physical education, which comprises two supporting bottom plates, wherein the middle parts of the top ends of the two supporting bottom plates are fixedly connected with first rotating seats, square supporting sleeves are rotatably connected in the two first rotating seats, square supporting columns are movably sleeved at the tops of the two square supporting sleeves, baffles are arranged at the top ends of the two square supporting columns, buffering mechanisms are fixedly connected to two sides of the two square supporting sleeves, and the baffles and the square supporting columns are in a special installation mode.

Description

Hurdle is striden with buffering formula to sports teaching

Technical Field

The utility model belongs to the technical field of physical education teaching tools, and particularly relates to a buffering type hurdle frame for physical education teaching.

Background

The physical education is a purposeful and organized education process carried out according to a certain plan and course standards, the physical education is participated by teachers and students, the task is to teach physical education knowledge, technology and skill to the students, enhance the constitution, cultivate moral, will, quality and the like, the physical education is a basic form for realizing the physical education of schools, and is one of the implementation ways of physical objects;

stride the fence and run at sports class and be a common sport item, it generally is two support top fixed mounting that the hurdle strides has a wooden breast board, the common frame construction who strides the most formula as an organic whole of hurdle, not portable transportation, and at the in-process of sports teaching, often can appear because the training person is unfamiliar to lead to shank and breast board to take place to collide with, because the material of breast board is generally comparatively hard, cause the health damage to the training person easily, can lead to striding the hurdle to appear damaging simultaneously, consequently, need to improve the hurdle striding of current.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a buffering type hurdle frame for physical education teaching, and aims to solve the problems that in the prior art, the conventional hurdle frame is of an integrated structure and is inconvenient to carry and transport, and the conventional hurdle frame can damage a trainer.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a hurdle is striden with buffering formula to sports teaching, includes two supporting baseplate, two the first seat of rotating of the equal fixedly connected with in supporting baseplate top middle part, two all rotate in the first seat of rotating and be connected with square support sleeve, two the equal movable sleeve in square support sleeve top is equipped with square support column, and the baffle is installed on two square support column tops, two the equal fixedly connected with buffer gear in square support sleeve's both sides.

In order to buffer the impact force generated by collision during training, as a preferable mode of the utility model, the buffer mechanism comprises a second rotating seat fixedly connected to the side walls of the two sides of the square support sleeve, the second rotating seat is rotatably connected with one end of the stretching rod, the other end of the stretching rod is movably sleeved with a sleeve, the other end of the sleeve is rotatably connected with a third rotating seat, the bottom end of the third rotating seat is fixedly connected with the top end of the support bottom plate, the bottom end inside the sleeve is fixedly connected with one end of the spring, and the other end of the spring is fixedly connected with one end of the stretching rod, which is positioned inside the sleeve.

In order to enable the height of the hurdle frame to be adjustable, as a preferable mode of the hurdle frame, a plurality of limiting holes are uniformly formed in the side walls of the square supporting sleeve and the square supporting column at equal intervals, and the square supporting sleeve and the square supporting column are fixed through inserting connection of limiting pins and the limiting holes.

In order to reduce the impact influence of the baffle on a trainer, as a preferable mode of the utility model, two sides of the bottom end of the baffle are fixedly connected with first magnets, the top ends of the two square support columns are fixedly connected with second magnets, and the first magnets are in magnetic connection with the second magnets.

In order to reduce the damage to the training person caused by the impact of the baffle plate, the utility model is preferably characterized in that two ends of the supporting bottom plate are bent and tilted, and the baffle plate is made of rubber materials.

Compared with the prior art, the utility model has the beneficial effects that:

1) the baffle is arranged, the baffle is in magnetic connection with the square support columns through the first magnet and the second magnet, and meanwhile, the baffle is made of rubber materials, so that when a trainer collides with the baffle during hurdle training, the damage of the baffle to the trainer can be effectively reduced, and when the trainer collides, the baffle falls off from the top ends of the square support columns, so that the hurdle frame can be effectively prevented from being damaged by collision;

2) through being equipped with spacing hole and spacing pin, the training person can be according to self condition adjusting baffle's height for this hurdle of striding can be applicable to the training person of different heights and use, and this hurdle installation of striding simultaneously is very convenient with the dismantlement, portable transport.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

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

FIG. 2 is a schematic structural diagram of the present invention;

fig. 3 is a schematic structural diagram of the pressing mechanism of the present invention.

In the figure: 1. a support base plate; 2. a first rotating base; 3. a square support sleeve; 4. a square support column; 5. a baffle plate; 6. a buffer mechanism; 61. a second rotating base; 62. a stretch rod; 63. a sleeve; 64. a third rotating base; 65. a spring; 7. a limiting hole; 8. a limit pin; 9. a first magnet; 10. a second magnet.

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.

Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides a hurdle is striden with buffering formula to sports teaching, includes two supporting baseplate 1, and two supporting baseplate 1 top middle parts all fixedly connected with first rotate the seat 2, all rotate in two first rotation seats 2 and be connected with square support sleeve 3, and two equal movable sleeves in square support sleeve 3 tops are equipped with square support column 4, and baffle 5, the equal fixedly connected with buffer gear 6 in both sides of two square support sleeve 3 are installed on 4 tops of two square support column.

Preferably, buffer gear 6 includes that fixed connection rotates the seat 61 in the second of square support sleeve 3 both sides lateral wall, the second rotates seat 61 and is connected with the rotation of tensile pole 62 one end, the other end and the sleeve 63 activity of tensile pole 62 cup joint, the other end and the third of sleeve 63 rotate seat 64 and rotate and be connected, the third rotates seat 64 bottom and support bottom plate 1 top fixed connection, the inside bottom of sleeve 63 and the one end fixed connection of spring 65, the other end and the tensile pole 62 of spring 65 are located the inside one end fixed connection of sleeve 63, when the training person bumps with baffle 5 in the training process, the tensile pole 62 pulling spring 65 of baffle 5 one side, the tensile pole 62 extrusion spring 65 of baffle 5 opposite side simultaneously, the elasticity that spring 65 deformation produced plays the cushioning effect to square support sleeve 3, the damage that the effectual reduction collision brought the training person.

Preferably, a plurality of spacing holes 7 have evenly been seted up with square support column 4's lateral wall equidistance to square support sleeve 3, square support sleeve 3 alternates with square support column 4 through spacing pin 8 and spacing hole 7 and is connected fixedly, the trainer only needs to be located the position of square support sleeve 3 through adjusting square support column 4, alternate through spacing pin 8 and spacing hole 7 and be connected and fix square support column 4, make this whole use height of hurdle be convenient for adjust, thereby make this hurdle of striding be applicable to the trainer use of different heights.

Preferably, the equal first magnet 9 of fixedly connected with in 5 bottom both sides of baffle, the equal fixedly connected with second magnet 10 in 4 tops of two square support columns, first magnet 9 is connected with second magnet 10 magnetic force, install fixedly through first magnet 9 and second magnet 10 magnetic force connection between baffle 5 and the square support column 4, when training person takes place fiercely striking with baffle 5, baffle 5 breaks away from 4 tops of square support column, can effectively avoid the striking to this damage of striding the hurdle and bringing.

Preferably, the perk is buckled at 1 both ends of supporting baseplate, and baffle 5 adopts the rubber material to make, and baffle 5 made through the rubber material can effectively reduce the damage to the training person, and the perk is buckled at 1 both ends of supporting baseplate, when taking place slight collision, can guarantee that this hurdle of striding can not topple over.

The working principle is as follows: when a trainer uses the hurdle frame to carry out hurdle training of physical education, if the legs of the trainer collide with the baffle 5, the square support sleeve 3 is rotatably connected with the first rotating seat 2, the stretching rod 62 on one side of the collision stretches the spring 65, the stretching rod 62 on the other side of the collision extrudes the spring 65, the square support sleeve 3 drives the square support column 4 to incline for a certain angle through the deformation of the spring 65, and further the influence of the collision on the trainer is reduced, meanwhile, when the collision force is large, the attractive force of the first magnet 9 and the second magnet 10 is not enough to attract the baffle 5, and the baffle 5 is separated from the square support column 4, so that the hurdle frame is effectively prevented from being damaged due to a violent device, and further, because the baffle 5 is supported by rubber materials, the damage of the collision on the trainer can be effectively reduced;

furthermore, the trainer can adjust the position of the square support column 4 in the square support sleeve 3 according to the physical quality and height of the trainer, and the square support column 4 is fixed by inserting and connecting the limit pin 8 and the limit hole 7, so that the hurdle frame is suitable for trainers with different heights;

furthermore, the hurdle frame is simple in combination mode, convenient to detach and install, and therefore the hurdle frame is convenient to carry and transport.

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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. 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. The utility model provides a hurdle is striden with buffering formula in sports teaching, includes two supporting baseplate (1), its characterized in that: two the equal fixedly connected with in supporting baseplate (1) top middle part rotates seat (2), two all rotate in the first seat of rotating (2) and be connected with square support sleeve (3), two equal movable sleeve in square support sleeve (3) top is equipped with square support column (4), and baffle (5), two are installed on two square support column (4) tops the equal fixedly connected with buffer gear (6) in both sides of square support sleeve (3).

2. The buffering type hurdle frame for physical education as claimed in claim 1, wherein: buffer gear (6) rotate seat (61) including the second of fixed connection in square support sleeve (3) both sides lateral wall, seat (61) is rotated with tensile pole (62) one end to the second and is connected, the other end and the sleeve (63) activity of tensile pole (62) are cup jointed, the other end and the third of sleeve (63) are rotated seat (64) and are rotated and be connected, seat (64) bottom and supporting baseplate (1) top fixed connection are rotated to the third, the inside bottom of sleeve (63) and the one end fixed connection of spring (65), the other end and the tensile pole (62) of spring (65) are located the inside one end fixed connection of sleeve (63).

3. The buffering type hurdle frame for physical education as claimed in claim 1, wherein: square support sleeve (3) evenly seted up a plurality of spacing holes (7) with the equal equidistance of lateral wall of square support column (4), square support sleeve (3) alternate with square support column (4) through spacing pin (8) and spacing hole (7) and are connected and fix.

4. The buffering type hurdle frame for physical education as claimed in claim 1, wherein: baffle (5) bottom both sides equal fixedly connected with first magnet (9), two equal fixedly connected with second magnet (10) in square support column (4) top, first magnet (9) and second magnet (10) magnetic connection.

5. The buffering type hurdle frame for physical education as claimed in claim 1, wherein: the support base plate (1) both ends perk of buckling, baffle (5) adopt the rubber material to make.