CN115089926A - A multifunctional sports track and field physical fitness training device - Google Patents

Abstract

The invention discloses a multifunctional physical training device for sports track and field, which comprises a substrate and floor plates, wherein the floor plates are positioned at two sides of the substrate and connected with the substrate in a hinged mode, symmetrical mounting grooves are formed in the transverse direction of the upper end surface of the substrate, blocking grooves communicated with the mounting grooves are formed in the radial direction of the upper end surface of the substrate at intervals, an elastic interlayer is arranged in each blocking groove, the bottom surface of the substrate is connected with a hollow convex platform in a bolt and/or welding mode, a hydraulic supporting device in a profiling design of the convex platform is matched in the convex platform, a moving wheel is fixedly arranged at the bottom of the hydraulic supporting device, and a treading rope is arranged in each blocking groove; the anti-skid floor is characterized in that a cylindrical rod used for fixing is fixedly arranged on the floor, the cylindrical rod is matched with an external fixing frame, the fixing frame is in a concave shape, the fixing frame is a hydraulic device with a telescopic structure, the floor is arranged oppositely, and an anti-skid layer is arranged on the opposite surface.

Description

A multifunctional sports track and field physical training device

technical field

The invention relates to the technical field of track and field sports, in particular to a multifunctional sports track and field physical fitness training device.

Background technique

Athletics is the full name of track, field and all-around competitions. The classification of modern track and field sports is different, mainly including walking, running, jumping, throwing and all-around sports consisting of some items of running, jumping, jumping and throwing. There are more than 40 kinds of sports. For track and field athletes, the developed leg muscles It is necessary to achieve good results with long-lasting endurance, so leg training is also an indispensable item in daily training, but when training with weights to increase explosive power, when the legs are stretched and closed, when the legs are bent, Compression injury of leg joints is easy to occur, and it is boring during long-term training, and the training enthusiasm of athletes is reduced due to the increase of training physical strength, because the singleness of the original training equipment cannot meet the comprehensive training of existing athletes. In the track and field hurdle training, when the trainer crosses the hurdle during running, the hurdle is often kicked, especially for some beginners, it is easier to kick the hurdle. Moving forward a certain distance, some newbies will not handle the hurdles well and often step on the hurdles, which can easily lead to sprained feet, which is not conducive to training.

In view of the above factors, the applicant specially designed a multifunctional sports track and field physical training device, which can improve the leg strength of athletes and comprehensively improve the explosive power of athletes in competition, so as to meet the various training requirements of athletes.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a multifunctional sports track and field physical fitness training device to solve the problems raised in the above background technology.

In order to achieve the above purpose, the present invention provides the following technical solutions: a multifunctional sports track and field physical fitness training device, comprising a base plate, and also includes a floor plate located on both sides of the base plate and connected to the base plate by a hinge, and the upper end surface of the base plate is connected to the base plate. Symmetrical installation grooves are opened in the lateral direction, and a blocking groove communicated with the installation groove is spaced apart from the upper end face of the base plate in the radial direction. /or a hollow convex table is connected by welding, and a hydraulic support device which is designed with the convex table is fitted in the convex table, and a moving wheel is fixed at the bottom of the hydraulic support device, which is located in the A stepping rope is installed in the blocking groove;

A detachable installation block is installed on the installation groove, and a positioning block is slidably connected to the installation block;

A cylindrical rod for fixing is fixed on the floor plate, and the cylindrical rod is matched with an external fixing frame. The fixing frame is in a concave shape, and the fixing frame is a hydraulic device with a retractable structure. Oppositely arranged, and a non-slip layer is provided on the opposite surface.

Further, the elastic partition is a partition layer, a rubber layer is fixed at the top, and a spring is fixed at the bottom of the elastic partition to cooperate with the cylindrical insertion groove at the bottom of the blocking groove;

The stepping rope installed in the blocking groove is plunged into the blocking groove by a depth of 2-3 mm.

Further, the mounting block is plate-shaped, and a rectangular sliding groove is opened on the mounting block, and a positioning block is embedded in the sliding groove. A blocking boss is fixed on the circumferential surface of the positioning block at a distance of 5-10 mm from the end surface of the positioning block.

Further, the pedaling rope is an elastic rope belt, and the pedaling rope is divided into two symmetrical parts, and an elastic hinge ring is provided at the insertion position of the pedaling rope and the positioning block.

Further, the hinge ring has a torsion spring structure, and the hinge ring can rotate along the positioning block.

Further, the positioning block is connected to the positioning rod by plugging or screwing, the upper end of the positioning rod is connected to the connecting rod by hinged connection, the connecting rod is divided into two ends from the middle, and the connecting rod is arranged. The two sides are connected with the positioning block in a hinged manner, and the connecting rod can rotate downward along the positioning block through a spring hinge shaft.

Further, the connecting rod is a soft rod, and any side of the connecting rod is hingedly connected with the positioning block, and the other side is fixed and sleeved with the positioning block.

A multifunctional sports track and field physical training device, the base plate is movably and detachably embedded in the groove of the base, the upper end face of the base plate is provided with a symmetrical installation groove in the lateral direction, and the installation groove is installed with a detachable installation block , the mounting block is provided with a slidably connected positioning block, the positioning block is connected to a positioning rod by plugging or screwing, the upper end of the positioning rod is fixedly connected to a fixing rod, and the fixing rod is retractable structure.

A multifunctional sports track and field physical training device, wherein a training device is installed symmetrically on the base plate, the training devices are symmetrically arranged, and a projection display is arranged between the two training devices;

The training device includes a base, and a central sliding rod, a foot pedal, a support limit rod, a first telescopic part, a guide plate, and a second telescopic part located on the base, and vertical plates are arranged on both sides of the base. And the central position of the vertical plate is fixed with a central sliding rod, the two sides of the vertical plate are fixed to support limit rods, and a guide plate is sleeved on the central sliding rod, and both sides of the guide plate are sleeved on the support limit rod, and the support The limit rod is arranged in sections, and a first telescopic part is arranged between the two ends, and a second telescopic part is fixed between the guide plate and one side vertical plate;

The support limit rod is fixedly provided with a support column to be bolted to the base.

Further, a rotating motor is fixed on the outer side of the vertical plate, an elastic waist belt is fixed at the center of the guide plate, and an annular belt is arranged at the bottom of the base.

Compared with the prior art, it has the following beneficial effects: through the hinged connection structure, the athlete can be prevented from kicking the connecting rod when exercising, thereby greatly reducing the possibility of spraining the trainer's leg; by setting a corresponding detachable stepping rope , and the stepping ropes are set at intervals, which can improve the enthusiasm of athletes when exercising during boring training, and increase the fun of athletes to experience training. The stepping ropes are set to different colors for easy distinction, and at the same time avoid the visual fatigue of athletes during fast movement. As a result, it is not easy to kick and step on the rope when moving under the foot.

Description of drawings

Fig. 1 is the perspective view of the present invention;

Figure 2 is a schematic diagram of the floor of the present invention;

FIG. 3 is a plan view of the floor panel and the fixing frame of the present invention;

4 is a schematic diagram of the substrate of the present invention;

FIG. 5 is a schematic diagram of the development of the substrate of the present invention;

6 is a schematic diagram of the connection between the stepping rope and the mounting block of the present invention;

FIG. 7 is a schematic diagram of the split end structure of the stepping rope according to the present invention;

8 is a schematic diagram of the connection state between the connecting rod and the substrate according to the present invention;

FIG. 9 is a schematic diagram of another state of connection between the connecting rod and the substrate according to the present invention;

10 is a schematic diagram of another state of connection between the connecting rod and the substrate according to the present invention;

Figure 11 is a schematic diagram of the fixing rod of the present invention;

12 is a schematic diagram of the connection between the training device of the present invention and the base;

13 is a schematic diagram of a trainer of the present invention;

14 is a schematic diagram of the connection state of the waist-abdominal belt and the guide plate according to the present invention;

15 is a schematic diagram of the state of the annular belt of the present invention;

FIG. 16 is a schematic diagram of the state of the fixing frame of the present invention.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

Please refer to FIGS. 1-16 , a multifunctional sports track and field physical training device includes a base plate 1 , and also includes a floor plate 2 located on both sides of the base plate 1 and connected to the base plate 1 by means of hinges. The upper end surface of the base plate 1 Symmetrical installation grooves 3 are opened in the lateral direction, and a blocking groove 5 that communicates with the installation groove 3 is spaced apart in the radial direction on the upper end face of the base plate 1. An elastic barrier 6 is installed in the blocking groove 5, so The bottom surface of the base plate 1 is connected with a hollow convex table 7 by means of bolts and/or welding. The convex table 7 is fitted with a hydraulic support device 8 that is designed to be copied with the convex table 7. A moving wheel is fixed at the bottom of the support device 8, and a stepping rope 10 is installed in the blocking groove 5;

A detachable mounting block 9 is mounted on the mounting slot 3, and a positioning block 11 is slidably connected to the mounting block 9;

A cylindrical rod for fixing is fixed on the floor 2, and the cylindrical rod is matched with an external fixing frame. The fixing frame is concave and the fixing frame is a hydraulic device with a retractable structure. The floors 2 are arranged opposite to each other, and the opposite surfaces are provided with anti-skid layers.

In order to facilitate the buffering effect when the athlete is training in the use state, reduce the weight of the athlete's footfall, and reduce the buffering effect on the legs, a further preferred technical solution of the present invention is that the elastic barrier layer 6 is a barrier plate layer, a rubber layer is fixed on the top, and a spring is fixed at the bottom of the elastic partition 6 to cooperate with the cylindrical insertion groove at the bottom of the blocking groove 5;

The stepping rope 10 installed in the blocking groove 5 sinks into the blocking groove 5 to a depth of 2-3 mm.

In order to facilitate fixing the corresponding stepping rope through the positioning block 11 on the installation block 9 in the use state, a further preferred embodiment of the present invention is that the installation block 9 is plate-shaped, and the installation block 9 is open on the upper side. There is a rectangular sliding groove, and a positioning block 11 is embedded in the sliding groove. The positioning block 11 is cylindrical and has a retractable structure, and is located on the circumferential surface of the positioning block 11 5- A blocking boss is fixed at 10mm.

In order to facilitate the mounting block (rectangular) to be embedded in the mounting groove in the use state, a sliding groove is provided on the mounting block for the sliding of the positioning block, and the positioning block slides to the end of the corresponding blocking groove 5 during use. position, and then the corresponding stepping rope 10 is sleeved on the positioning block through the fixing rings at both ends.

In order to ensure that the athlete can cross or step on the training in the state of use, and avoid the overall change of the pedal rope (the original form of the pedal rope adopts the same rope ladder structure, and the athlete is easy to kick and twist or twist when training). It is a chaotic phenomenon) The stepping rope 10 is an elastic rope belt, and the stepping rope 10 is divided into two symmetrical parts, and there is an elastic Hinged ring 12 .

Through the joint ring with torsion spring and the positioning block, during training, even if the athlete kicks the foot rope, it will automatically rebound.

In use, the pedal rope is located in the blocking groove or parallel to the upper end surface of the blocking groove (bottom of the pedal rope).

The foot rope is a rubber-plastic structure.

In order to facilitate the horizontal rebound of the pedal rope in the use state, a further preferred embodiment of the present invention is that the hinge ring 12 has a torsion spring structure, and the hinge ring 12 can rotate along the positioning block 11 .

In order to prevent athletes from contact and bumps during leaping training in the use state, a further preferred embodiment of the present invention is that the positioning block 11 is connected with a positioning rod by plugging or screwing, and the positioning The upper end of the rod is hingedly connected to the connecting rod 13, the connecting rod 13 is divided into two ends from the middle, and the two sides of the connecting rod 13 are connected to the positioning block 11 by a hinge, and the connecting rod 13 passes through The spring hinge shaft can rotate downward along the positioning block 11 .

In order to increase the use effect during use and ensure that the athlete's mobility and strain capacity can be improved during training, a further preferred embodiment of the present invention is that the connecting rod 13 is a soft rod, and any side of the connecting rod 13 is a soft rod. It is connected with the positioning block 11 in a hinged manner, and the other side is fixed and sleeved with the positioning block 11 .

In order to increase the use effect during use and ensure that the athlete's mobility and strain capacity can be improved during training, a further preferred embodiment of the present invention is that the front half of the connecting rod 13 has a segmented design, and the connecting rod 13 has a segmented design. Both ends of the rod 13 have the effect of being movable and can be rotated downward, while the other half of the rod 13 adopts an integral solid rod structure without the effect of rotating downward.

A multifunctional sports track and field physical fitness training device, the base plate 1 is movably and detachably embedded in the groove of the base, the upper end face of the base plate 1 is provided with a symmetrical installation groove 3 in the lateral direction, and the installation groove 3 is installed with a removable groove. The disassembled mounting block 9, the mounting block 9 is provided with a slidable connection to the positioning block 11, the positioning block 11 is connected to the positioning rod by plugging or screwing, and the upper end of the positioning rod is fixedly connected to the fixing rod 14. The fixing rod 14 is a retractable structure.

In order to increase the variety of physical fitness training of athletes in the use state, a retractable positioning rod is used to cooperate with the positioning rod on the installation block, so as to realize arm pulling training of athletes.

In order to realize the diversity of athlete's training and increase the training effect under the use of the body, a further preferred embodiment of the present invention is that a training device 15 is symmetrically installed on the base plate 1, and the training device 15 is symmetrically arranged and located at two A projection display 16 is arranged between each of the exercisers 15;

The trainer 15 includes a base, and a central sliding rod 17, a foot pedal 18, a support limit rod 19, a first telescopic portion 20, a guide plate 21, and a second telescopic portion 22 located on the base. A vertical plate is provided on both sides, and a central sliding rod 17 is fixed at the center of the vertical plate, a limit rod 19 is fixed on both sides of the vertical plate, and a guide plate 21 is sleeved on the central sliding rod 17, and the guide plate 21 is on both sides. The support limit rod 19 is sleeved on the support limit rod 19, the support limit rod 19 is arranged in sections, and a first telescopic part 20 is arranged between the two ends, and a first telescopic part 20 is fixed between the guide plate 21 and one side vertical plate. Two telescopic parts 22;

The support limit rod 19 is fixedly provided with a support column to be bolted to the base.

The foot pedals 18 are symmetrically arranged on the base, and the foot pedals 18 and the base form a 30-90 angle, and the movement of the foot pedals 18 is hinged with the vertical plate through a torsion spring.

The vertical plate can slide along the central sliding rod 17 in the state of use, and the vertical plate is connected with the vertical plate through the second spring portion, and the thrust of the athlete’s hand can be increased through the action of the second spring portion and the vertical plate during use. As a result, the athlete's hand grasps the handle bar on the vertical plate to increase forward or backward leg thrust.

The support limit rod 19 is provided with support columns on both sides of the first telescopic portion 20 , one of which is connected with the base bolts; the other support column is located on the support limit rod on the other side of the first telescopic portion 20 19. The upper part and the bottom of the support rod are arranged in the chute of the support limit rod 19 and the base, which is easy to slide during use. When in use, the rear end of the vertical plate is located on the base plate with a corresponding limit column. (The limit column is cylindrical, and the limit column is inserted into the matching hole of the base plate for limit use), which is used to limit and block the base.

In order to increase the athlete's waist strength and increase the athlete's explosive power during use, a further preferred embodiment of the present invention is that a rotating motor 23 is fixed on the outer side of the vertical plate, and an elastic motor 23 is fixed at the center of the guide plate 21 The waist and abdomen belt 24 is provided with an annular belt 25 at the bottom of the base.

The guide plate is driven to move by the action of the motor, one side of the guide plate is fixedly provided with a waist-belly belt 24 for fixing the waist of the athlete, and the waist-belly belt 24 is provided with an elastic structure.

The effect of the guide plate moving backward is increased by the action of the motor. At this time, there is a corresponding reciprocating annular belt 25 in the shape of a ring on the upper end surface of the base, which is used for pedaling in place. The endless belt 25 drives the driving wheel and the driven wheel to rotate through the motor, so that the endless belt 25 reciprocates between the driving wheel and the driven wheel.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, and substitutions can be made in these embodiments without departing from the principle and spirit of the invention and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (10)

1. A multifunctional sports track and field physical training device, comprising a base plate (1), characterized in that it further comprises a floor plate (2) located on both sides of the base plate (1) and connected to the base plate (1) by a hinged manner The upper end face of the base plate (1) is provided with a symmetrical mounting groove (3) in the lateral direction, and a blocking groove ( 5), an elastic spacer (6) is installed in the blocking groove (5), and a hollow convex platform (7) is connected to the bottom surface of the base plate (1) by bolts and/or welding. A hydraulic support device (8), which is designed to replicate the convex-shaped table (7), is fitted in the mold table (7). ) is installed with a stepping rope (10); A detachable mounting block (9) is mounted on the mounting groove (3), and a positioning block (11) is slidably connected to the mounting block (9); A cylindrical rod for fixing is fixed on the floor (2), and the cylindrical rod is matched with an external fixing frame. The fixing frame is in a concave shape, and the fixing frame is a hydraulic device with a retractable structure, so The landing plates (2) are oppositely arranged, and the opposite surfaces are provided with anti-skid layers. 2 . The multifunctional sports track and field physical fitness training device according to claim 1 , wherein the elastic partition layer ( 6 ) is a partition layer, and a rubber layer is fixed on the top and located in the elastic partition layer. 3 . (6) A spring is fixedly arranged at the bottom to cooperate with the cylindrical insertion groove at the bottom of the blocking groove (5); The stepping rope (10) installed in the blocking groove (5) sinks into the blocking groove (5) to a depth of 2-3 mm. 3 . The multifunctional sports track and field physical training device according to claim 1 , wherein the mounting block ( 9 ) is plate-shaped, and the mounting block ( 9 ) is provided with a rectangular sliding block. 4 . A slot, a positioning block (11) is embedded in the sliding slot, the positioning block (11) is cylindrical and has a retractable structure, and is located on the circumferential surface of the positioning block (11) and away from the end surface of the positioning block (11). A blocking boss is fixed at 5-10mm. 4 . The multifunctional sports track and field physical training device according to claim 1 , wherein the stepping rope ( 10 ) is an elastic rope belt, and the stepping rope ( 10 ) is divided into two symmetrical parts, 4 . And an elastic hinge ring (12) is provided at the position where the stepping rope (10) and the positioning block (11) are inserted and matched. 5. The multifunctional sports track and field physical training device according to claim 1, wherein the hinged ring (12) has a torsion spring structure, and the hinged ring (12) can be positioned along the Block (11) turns. 6 . The multifunctional sports track and field physical fitness training device according to claim 1 , wherein the positioning block ( 11 ) is connected to a positioning rod by plugging or screwing, and the upper end of the positioning rod is hinged. 7 . The connecting rod (13) is connected to the connecting rod (13) in a way, the connecting rod (13) is divided into two ends from the middle, and the two sides of the connecting rod (13) are connected with the positioning block (11) by means of hinges, and the The connecting rod (13) can rotate downward along the positioning block (11) through the spring hinge shaft. 7. A multifunctional sports track and field physical training device according to claim 1, characterized in that: the connecting rod (13) is a soft rod, and any side of the connecting rod (13) is connected to the positioning The blocks (11) are connected in a hinged manner, and the other side is fixed and sleeved with the positioning block (11). 8. A multifunctional sports track and field physical training device, characterized in that: the base plate (1) is movably and detachably embedded in the groove of the base, and the upper end surface of the base plate (1) is provided with symmetrical installation grooves in the lateral direction (3), a detachable mounting block (9) is mounted on the mounting groove (3), and a positioning block (11) is slidably connected to the mounting block (9). The positioning rod is connected by plugging or screwing, the upper end of the positioning rod is fixedly connected with a fixing rod (14), and the fixing rod (14) is a telescopic structure. 9 . The multifunctional sports track and field physical training device according to claim 8 , wherein a training device ( 15 ) is installed symmetrically and movable on the base plate ( 1 ), and the training device ( 15 ) is symmetrically arranged and located in the A projection display (16) is arranged between the two exercisers (15); The training device (15) includes a base, and a central sliding rod (17), a foot pedal (18), a support limit rod (19), a first telescopic part (20), and a guide plate (21) located on the base ), a second telescopic part (22), vertical plates are arranged on both sides of the base, and a central sliding rod (17) is fixed at the center of the vertical plate, and a limit rod (19) is fixed on both sides of the vertical plate, and A guide plate (21) is sleeved on the central sliding rod (17), both sides of the guide plate (21) are sleeved on the support limit rod (19), and the support limit rod (19) is arranged in sections, and A first telescopic portion (20) is arranged between the two ends, and a second telescopic portion (22) is fixed between the guide plate (21) and one side vertical plate; The support limit rod (19) is fixedly provided with a support column to be bolted to the base. 10 . The multifunctional sports track and field physical training device according to claim 9 , wherein a rotating motor ( 23 ) is fixed on the outer side of the vertical plate, and a rotating motor ( 23 ) is fixed at the center of the guide plate ( 21 ). 10 . An elastic waist-abdominal belt (24) is provided, and an annular belt (25) is arranged at the bottom of the base.

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