CN212090795U

CN212090795U - Track and field training is with starting up ware

Info

Publication number: CN212090795U
Application number: CN201922331259.5U
Authority: CN
Inventors: 曾聪
Original assignee: Lushan College of Guangxi University of Science and Technology
Current assignee: Lushan College of Guangxi University of Science and Technology
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2020-12-08
Anticipated expiration: 2029-12-23

Abstract

The utility model discloses a track and field training is with running up ware, including the antiskid ribbed tile, the intermediate position department of the positive one end of antiskid ribbed tile is provided with first spout, the inside of first spout is provided with two sets ofly rather than the first slider of mutually supporting, and is two sets of the positive one end of first slider all is provided with the running up base, and is two sets of the intermediate position department that the running up base is close to one side each other all is provided with the threaded rod. The utility model discloses the device is through mutually supporting between pressing plate, latch, mounting panel, second spout, second slider and the first spring, can adjust the distance between two sets of running-boards, and it is simpler to adjust, and is more convenient, saves a large amount of adjust time, can adjust the interval between the run-up base, can adapt to different sportsman's span, and the suitability is high, can adjust the inclination of running-board in a flexible way, and it is comparatively convenient to adjust, the device easy operation, and it is convenient to adjust, labour saving and time saving.

Description

Track and field training is with starting up ware

Technical Field

The utility model relates to a track and field training is with running aid technical field specifically is a track and field training is with running aid.

Background

Along with the improvement of living standard, people's body-building consciousness also strengthens gradually, and the sports has received very big attention, can promote the health quality on the one hand, and on the other hand can alleviate pressure, and the sports item is also more and more abundant, wherein the longest is seen still running motion.

The treadmill can be used in the teaching of running, and the treadmill footboard that we used now uses buckle screwed connection usually between base, has led to between the left and right sides footboard apart from adjusting very not convenient, and the interval between two sets of bases also can't conveniently be adjusted, and to the people of difference, the inclination of footboard is also different, and the inclination of part treadmill footboard can't be adjusted.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a race training is with running aid to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a track and field training running aid comprises an antiskid plate, wherein a first sliding groove is formed in the middle position of the front end of the antiskid plate, two groups of first sliding blocks matched with the first sliding groove are arranged inside the first sliding groove, a running base is arranged at one front end of each of the two groups of first sliding blocks, threaded rods are arranged at the middle positions, close to one side, of the two groups of running bases, an internal thread sleeve is sleeved on one side, close to the outer side, of each of the two groups of threaded rods, a clamping groove is formed in one side, far away from the other side, a second sliding groove is formed in the middle position, close to one side, inside the two groups of running bases, a second sliding block matched with the second sliding groove is arranged inside the two groups of second sliding grooves, a mounting plate is arranged on one side, far away from the other side, and a first spring is arranged at the top of each of the two groups of mounting plates, two sets of one side that first spring kept away from each other all is provided with the pressing plate, and is two sets of the bottom of pressing the pressing plate all articulates there is the latch, and two sets of the bottom that one side was kept away from each other to the mounting panel all is provided with the connecting rod, and two sets of one side that the connecting rod was kept away from each other all is provided with the shell, and two sets of the top of shell both sides all is provided with five spacing holes, and two sets of the bottom of the inside both sides of shell all articulates there is the running-board, and is two sets of the intermediate position department of running-board back one end bottom is provided with the third spout, and is two sets of the inside of third spout all is provided with two sets of catch bars, and two sets of one side that the catch bar kept away from each other extends the inside of running-board, the.

Preferably, the middle position of the top of the antiskid plate is provided with a hand ring, and one end of the back of the antiskid plate is uniformly provided with antiskid nails.

Preferably, the clamping groove is in a sawtooth shape, and the clamping teeth are clamped with the clamping groove.

Preferably, the pressing plate and the latch are hinged to each other and fixedly connected at the middle position of one side of the mounting plate.

Preferably, the shell is U-shaped, and the bottom of shell evenly is provided with the antiskid nail.

Preferably, the first sliding block and the first sliding groove are in an inverted T shape, and the first sliding block and the first sliding groove are in sliding fit with each other.

Compared with the prior art, the beneficial effects of the utility model are that: this track and field training is with running aid passes through the pressing plate, the latch, the mounting panel, the second spout, mutually support between second slider and the first spring, can adjust the distance between two sets of running-boards, it is simpler to adjust, and is more convenient, save a large amount of adjustment time, through the internal thread sleeve pipe, the threaded rod, cooperation between first spout and the first slider, can adjust the interval between the running-up base, can adapt to different sportsman's span, the suitability is high, through the catch bar, the second spring, mutually support between gag lever post and the spacing hole, can adjust the inclination of running-board in a flexible way, it is comparatively convenient to adjust, the device easy operation, and convenient to adjust, time saving and labor saving.

Drawings

Fig. 1 is a top view of the present invention;

fig. 2 is a side view of the present invention;

fig. 3 is a schematic view of a mounting plate of the present invention;

FIG. 4 is a front view of the footrest of the present invention;

fig. 5 is a side view of the housing of the present invention;

FIG. 6 is a front cross-sectional view of the footrest of the present invention;

fig. 7 is a back view of the footrest of the present invention.

In the figure: 1. an anti-skid plate; 2. a pressing plate; 3. clamping teeth; 4. a run-up base; 5. an internally threaded sleeve; 6. a threaded rod; 7. a connecting rod; 8. a foot pedal; 9. a housing; 10. a first chute; 11. a first slider; 12. mounting a plate; 13. a second chute; 14. a card slot; 15. a second slider; 16. a first spring; 17. a push rod; 18. a second spring; 19. a limiting rod; 20. a third chute; 21. and a limiting hole.

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.

Referring to fig. 1-7, the present invention provides an embodiment: a track and field training running aid comprises an antiskid plate 1, wherein a first sliding groove 10 is arranged at the middle position of one end of the front surface of the antiskid plate 1, two groups of running-up bases 4 can slide conveniently, two groups of first sliding blocks 11 matched with the first sliding groove 10 are arranged inside the first sliding groove 10, one end of the front surface of each group of first sliding blocks 11 is provided with a running-up base 4, the middle positions of two groups of running-up bases 4 close to one side are provided with threaded rods 6, one side of two groups of threaded rods 6 close to one another is sleeved with an internal thread sleeve 5, one side of two groups of running-up bases 4 far away from one another is provided with a clamping groove 14, clamping teeth 3 can be fixed conveniently, the middle positions of two groups of running-up bases 4 close to one side are provided with second sliding grooves 13, the inside of two groups of second sliding grooves 13 are provided with second sliding blocks 15 matched with the second sliding blocks, one side of two groups of second sliding, the top of one side, away from each other, of each of the two groups of mounting plates 12 is provided with a first spring 16, one side, away from each other, of each of the two groups of first springs 16 is provided with a pressing plate 2, the bottoms of the two groups of pressing plates 2 are hinged with clamping teeth 3, the bottoms of one sides, away from each other, of the two groups of mounting plates 12 are provided with connecting rods 7, one side, away from each other, of each of the two groups of connecting rods 7 is provided with a shell 9, the tops of two sides of each of the two groups of shells 9 are provided with five groups of limiting holes 21, the bottoms of two sides inside each of the two groups of shells 9 are hinged with pedal plates 8, the middle position of the bottom of one end of the back of each of the two groups of pedal plates 8 is provided with a third chute 20, two groups of pushing rods 17 are arranged inside each of the two, the second springs 18 are arranged on the sides of the two sets of limiting rods 19 close to each other.

In this implementation, the intermediate position department at antiskid ribbed tile 1 top is provided with portable ring, 1 back one end of antiskid ribbed tile evenly is provided with the antiskid nail, be convenient for carry out the stable support to run-up base 4, draw-in groove 14 is the cockscomb structure, latch 3 and the mutual block of draw-in groove 14, be convenient for fix footboard 8, press the intermediate position department fixed connection that board 2 and latch 3 articulated each other in mounting panel 12 one side, make and have linkage nature between pressing board 2 and the latch 3, shell 9 is the U style of calligraphy, the bottom of shell 9 evenly is provided with the antiskid nail, the running-board 8 of being convenient for carries out the regulation of angle, first slider 11 and first spout 10 are the type of falling T, first slider 11 and the mutual sliding fit of first spout 10, make and can' T drop between run-up base 4 and the antiskid ribbed tile 1.

The working principle is as follows: firstly, the running aid is prevented from reaching a proper running position, a sportsman presses down on a pressing plate 2, the pressing plate 2 is lifted up through a latch 3 under the hinging action, so that the latch 3 is lifted up to be separated from a clamping groove 14, the clamping groove 14 is relieved from fixing the latch 3, then the latch 3 is pushed back and forth, the latch 3 drives a mounting plate 12, the mounting plate 12 drives a shell 9 and a pedal plate 8 to move back and forth until the proper position is adjusted, then the pressing plate 2 is loosened, the pressing plate 2 is lifted up under the action of a first spring 16, the latch 3 falls into the clamping groove 14 and fixes the shell 9, so that the pedal plate 8 is fixed, then an internal thread sleeve 5 is held to rotate, under the action of the internal thread sleeve 5, two groups of threaded rods 6 move away or approach, the two groups of threaded rods 6 drive two groups of running aid bases 4 to move along a first chute 10 until the span suitable for the sportsman is adjusted, after the two groups of push rods 17 are pressed, the push rods 17 drive the limiting rods 19 to move towards the inside of the pedal plate 8, so that the limiting rods 19 are separated from the inside of the limiting holes 21, the pedal plate 8 is rotated to adjust the inclination angle, when the pedal plate is adjusted to a proper position, the two groups of push rods 17 are loosened, the limiting rods 19 are made to be bounced into the inside of the limiting holes 21 under the action of the second springs 18, and the pedal plate 8 is limited and fixed.

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.

Claims

1. The utility model provides a race training is with starting block, includes antiskid ribbed tile (1), its characterized in that: the antiskid plate is characterized in that a first sliding groove (10) is formed in the middle position of the front end of the antiskid plate (1), two groups of first sliding blocks (11) matched with the first sliding groove are arranged in the first sliding groove (10), the front ends of the two groups of first sliding blocks (11) are provided with run-up bases (4), two groups of run-up bases (4) are provided with threaded rods (6) at the middle position close to one side, an internal thread sleeve (5) is sleeved on one side close to the outer side of each threaded rod (6), two groups of run-up bases (4) are provided with clamping grooves (14) at one side far away from each other, two groups of second sliding grooves (13) are arranged at the middle position close to one side in the run-up bases (4), two groups of second sliding blocks (15) matched with the second sliding grooves are arranged in the second sliding grooves (13), and two groups of mounting plates (12) are arranged on one side far away from the second sliding blocks (, the top of one side, far away from each other, of each of the two groups of mounting plates (12) is provided with a first spring (16), one side, far away from each other, of each of the two groups of first springs (16) is provided with a pressing plate (2), the bottom of each of the two groups of pressing plates (2) is hinged with a latch (3), the bottom of one side, far away from each other, of each of the two groups of mounting plates (12) is provided with a connecting rod (7), one side, far away from each other, of each of the two groups of connecting rods (7) is provided with a shell (9), the top of two sides of each of the two groups of shells (9) is provided with five groups of limiting holes (21), the bottoms of two sides inside each of the two groups of shells (9) are hinged with a pedal plate (8), a third chute (20) is arranged at the middle position of the bottom of the back of each of the two groups of pedal plates, one side, far away from each other, of each two groups of limiting rods (19) extends out of the interior of the pedal (8), the limiting rods (19) are matched with the limiting holes (21), and one side, close to each other, of each two groups of limiting rods (19) is provided with a second spring (18).

2. The track and field training starting block of claim 1, wherein: the anti-skid device is characterized in that a hand-held ring is arranged in the middle of the top of the anti-skid plate (1), and anti-skid nails are uniformly arranged at one end of the back of the anti-skid plate (1).

3. The track and field training starting block of claim 1, wherein: the clamping groove (14) is in a sawtooth shape, and the clamping teeth (3) are clamped with the clamping groove (14) mutually.

4. The track and field training starting block of claim 1, wherein: the pressing plate (2) and the latch (3) are hinged to each other and are fixedly connected at the middle position of one side of the mounting plate (12).

5. The track and field training starting block of claim 1, wherein: the shell (9) is U-shaped, and anti-skid nails are uniformly arranged at the bottom of the shell (9).

6. The track and field training starting block of claim 1, wherein: the first sliding block (11) and the first sliding groove (10) are in an inverted T shape, and the first sliding block (11) and the first sliding groove (10) are in sliding fit with each other.