CN211676048U

CN211676048U - Jumping stand is used in sports training

Info

Publication number: CN211676048U
Application number: CN201922377780.2U
Authority: CN
Inventors: 田宇; 陈诗韵; 史浩然
Original assignee: Henan Institute of Technology
Current assignee: Henan Institute of Technology
Priority date: 2019-12-26
Filing date: 2019-12-26
Publication date: 2020-10-16
Anticipated expiration: 2029-12-26

Abstract

The utility model relates to a jumping stand for physical training, which comprises a base, a support rod and a fixed block, wherein the lower end of the support rod is connected with the base, the upper end of the support rod is connected with the fixed block, a cavity is arranged in the support rod, an adjusting rod, a spring, a worm wheel and a worm are arranged in the cavity of the support rod, one end of the spring is connected with the inner bottom end of the support rod, the other end of the spring is connected with one end of the adjusting rod, the other end of the adjusting rod penetrates through the upper end of the support rod and is connected with the lower end of the fixed block, the worm is sleeved outside the adjusting rod, and the inner side; the utility model provides a jumping stand can guarantee to adjust the steady lift of pole and altitude mixture control's accuracy nature, need not artifical manual regulation, and is easy and simple to handle, and the location is accurate, can avoid jumping stand's rigidity to the injury of human body simultaneously.

Description

Jumping stand is used in sports training

Technical Field

The utility model belongs to the technical field of sports equipment, concretely relates to jumping stand is used in sports training.

Background

The high jump is one of sports training, and the high jump can temper people's bounce, has fine effect to training people's shank and waist strength. The pole passing technology includes crossing, shearing, rolling, prostrating and back crossing modes, and when the pole is passed, the body is turned from side to back to cross bar, then the pole is passed through by arm, head and shoulder in turn, and the hip is fully stretched on the pole to form the posture of lying on the back and reverse bow, after the body is passed through the pole, the abdomen and legs are drawn, and the back is fallen on the sponge bag. When the user walks over the rod in the prone mode, the swing legs firstly swing over the rod, the body turns over on the rod along the longitudinal axis to be in the prone posture, the head is immediately turned over to dive the shoulder, the jumping legs are extended and turned outwards after being taken off, and finally the user falls to the ground. The over-rod action is divided into a 'flat-turning' action and a 'diving' action. The back-crossing type and the prone type postures can fully utilize the flying height because the gravity center of the human body is lower than the rod when passing the rod, and are superior in rod passing mode, and the back-crossing type and the prone type are easy to master.

The jumping stand that the high jump used is the indispensable partly of high jump, and traditional jumping stand needs people to go the height of adjusting the jump pole, and is more troublesome, and when the jump person did not cross the jump pole, because the rigidity of jumping stand is stronger, easily causes the jump person injured.

Disclosure of Invention

The utility model aims at providing a high jump stand for sports training of altitude mixture control steadily, accurate in order to solve the problem that proposes among the background art, and improve factor of safety.

The purpose of the utility model is realized like this:

the utility model provides a jumping stand for sports training, includes base, bracing piece and fixed block, the base is connected to the lower extreme of bracing piece, the fixed block is connected to the upper end of bracing piece, the cavity has in the bracing piece, establish regulation pole, spring, worm wheel and worm in the cavity of bracing piece, the inside bottom of the one end joint support pole of spring, the one end of adjusting the pole is connected to the other end of spring, the upper end that the other end of adjusting the pole runs through the bracing piece is connected to the lower extreme of fixed block, the outside of adjusting the pole is located to the worm cover, connect the worm wheel with worm looks adaptation through the lug on the inside wall of bracing.

Further, a concave cavity is formed in the fixing block, arc-shaped elastic pieces are arranged on two sides inside the concave cavity of the fixing block, and fixing belts matched with the arc-shaped elastic pieces are arranged at the upper end of each arc-shaped elastic piece and on two side walls of the concave cavity of the fixing block.

Furthermore, a jumper bar is connected in the fixed block, two ends of the jumper bar are respectively arranged in the arc-shaped elastic pieces of the fixed block, and the upper end of the jumper bar is fixed through the matched fixed belts.

Furthermore, the length of the jump rod is longer than the distance between the two fixed blocks, and the outer surface of the jump rod is coated with a fluorescent layer.

Further, a groove is formed in the upper end of the base, a protruding block matched with the groove is formed in the lower end of the supporting rod, and the supporting rod and the base are detachably connected through the protruding block and the groove.

Furthermore, a controller is arranged on the upper surface of the base and one side of the supporting rod, and the controller is electrically connected with the worm wheel and the worm.

Furthermore, scales are arranged at one end, far away from the spring, of the supporting rod.

Furthermore, the fixing band includes first fixing band and second fixing band, establish the through-hole on the first fixing band, establish the protruding ball with through-hole looks adaptation on the second fixing band.

Furthermore, the arc elastic piece is made of rubber.

Furthermore, the support rod is connected with the adjusting rod in a sliding mode.

Furthermore, a displacement sensor is arranged at the bottom of the fixing block and electrically connected with the controller.

Further, a pressure sensor is arranged at the bottom of the concave cavity of the fixing block and electrically connected with the controller, and an alarm is arranged on the controller.

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. the utility model provides a pair of jumping stand is used in sports training, the pole is adjusted to the jumper accessible and the lift adjustment height of pole in the bracing piece, and the cooperation of worm wheel and worm can guarantee to adjust the steady lift of pole and altitude mixture control's accuracy nature in the bracing piece, need not artifical manual regulation, and is easy and simple to handle, and the location is accurate.

2. The utility model provides a pair of jumping stand is used in sports training is equipped with the arc elastic component of fixed jumper in the fixed block, in two arc elastic components can be located to the jumper card, and the upper end is further fixed through the fixed band, avoids the jumper to drop, and the arc elastic component is applicable in the jumper of different thicknesses.

3. The utility model provides a pair of jumping stand is used in sports training, the lower extreme of adjusting the pole in the bracing piece passes through the spring coupling bracing piece, at the jump in-process, if the student does not skip and when touching the jump bar, the jump bar is to adjusting the pole application of force under the effect of student's weight, under the cushioning effect of spring, can avoid the student injured.

Drawings

Fig. 1 is a schematic structural view of a jumping stand for physical training.

Fig. 2 is the internal schematic view of the high jump stand support rod for physical training of the utility model.

Fig. 3 is a schematic view of the high jump stand fixing block for physical training of the present invention.

Fig. 4 is a schematic view of the base of the jumping stand for physical training.

Fig. 5 is a bottom view of the supporting rod of the jumping stand for physical training of the present invention.

In the figure: 1. a base; 11. a groove; 2. a support bar; 21. a spring; 22. a worm; 23. a worm gear; 24. lifting lugs; 25. adjusting a rod; 26. a bump; 3. a fixed block; 31. an arc-shaped elastic member; 32. fixing belts; 4. a jumper bar; 5. and a controller.

Detailed Description

The technical solution in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments of the present invention, but not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the scope of the present invention.

Example 1

Combine fig. 1 and fig. 2, a jumping stand for sports training, includes base 1, bracing piece 2 and fixed block 3, base 1 is connected to the lower extreme of bracing piece 2, fixed block 3 is connected to the upper end of bracing piece 2, controller 5 is established to upper surface, one side of bracing piece 2 of base 1, controller 5 electricity connection worm wheel 23 and worm 22.

The utility model discloses a support bar, including bracing piece 2, spring 21, worm wheel 23 and worm 22, the bracing piece has the cavity in 2, establish regulation pole 25, spring 21, worm wheel 23 and worm 22 in the cavity of bracing piece 2, the inside bottom of bracing piece 2 is connected to one end of spring 21, the other end of spring 21 is connected the one end of adjusting pole 25, the other end of adjusting pole 25 runs through the upper end of bracing piece 2 and is connected to the lower extreme of fixed block 3, worm 22 overlaps the outside of adjusting pole 25, connect the worm wheel 23 with worm 22 looks adaptation through lug 24 on the inside wall of bracing piece.

The cooperation of worm wheel and worm in the bracing piece can guarantee to adjust the steady lift of pole and altitude mixture control's accuracy nature, need not artifical manual regulation, and is easy and simple to handle, and the location is accurate.

In the process of jumping, if the student does not jump over and touches the jump rod, the jump rod applies force to the adjusting rod under the action of the weight of the student, and the student can be prevented from being injured under the buffer action of the spring.

Example 2

Combine fig. 1 and fig. 3, establish the cavity in the fixed block 3, arc elastic component 31 is established to the inside both sides of cavity of fixed block 3, establish the fixed band 32 of looks adaptation on the upper end of arc elastic component 31, the both sides wall of 3 cavities of fixed block, fixed band 32 includes first fixed band and second fixed band, establish the through-hole on the first fixed band, establish the protruding ball with through-hole looks adaptation on the second fixed band.

The jumper bar 4 is connected in the fixed block 3, two ends of the jumper bar 4 are respectively arranged in the arc-shaped elastic pieces 31 of the fixed block 3, the upper end of the jumper bar 4 is fixed through the fixing belts 32 which are matched with each other, the length of the jumper bar 4 is longer than the distance between the two fixed blocks 3, and the outer surface of the jumper bar 4 is coated with a fluorescent layer.

Example 3

With reference to fig. 4 and 5, a groove 11 is formed in the upper end of the base 1, a protruding block 26 matched with the groove 11 is formed at the lower end of the supporting rod 2, and the supporting rod 2 and the base 1 are detachably connected through the protruding block 26 and the groove 11.

Above only be the preferred embodiment of the present invention, not be used for limiting the utility model discloses, the all be in the utility model discloses an any modification of doing in the protection scope, equal replacement etc. all should be contained within the protection scope of the utility model.

Claims

1. The utility model provides a jumping stand is used in sports training which characterized in that: including base (1), bracing piece (2) and fixed block (3), base (1) is connected to the lower extreme of bracing piece (2), fixed block (3) is connected to the upper end of bracing piece (2), the cavity has in bracing piece (2), establish in the cavity of bracing piece (2) and adjust pole (25), spring (21), worm wheel (23) and worm (22), the inside bottom of the one end joint support pole (2) of spring (21), the one end of adjusting pole (25) is connected to the other end of spring (21), the upper end that the other end of adjusting pole (25) runs through bracing piece (2) is connected to the lower extreme of fixed block (3), the outside of adjusting pole (25) is located to worm (22) cover, worm wheel (23) of connecting with worm (22) looks adaptation through lug (24) on the inside wall of bracing piece (2).

2. The jumping stand for sports training of claim 1, wherein: establish the cavity in fixed block (3), arc elastic component (31) are established to the inside both sides of cavity of fixed block (3), establish fixed band (32) of looks adaptation on the upper end of arc elastic component (31), the both sides wall of fixed block (3) cavity.

3. The jumping stand for sports training of claim 2, wherein: the jumper bar (4) is connected in the fixed block (3), two ends of the jumper bar (4) are respectively arranged in the arc-shaped elastic pieces (31) of the fixed block (3), and the upper end of the jumper bar (4) is fixed through the fixing belts (32) which are matched with each other.

4. A jumping stand for sports training according to claim 3, wherein: the length of the jump rod (4) is longer than the distance between the two fixed blocks (3), and the outer surface of the jump rod (4) is coated with a fluorescent layer.

5. The jumping stand for sports training of claim 1, wherein: recess (11) are established to the upper end of base (1), lug (26) with recess (11) looks adaptation are established to the lower extreme of bracing piece (2), bracing piece (2) and base (1) can be dismantled through lug (26) and recess (11) and be connected.

6. The jumping stand for sports training of claim 1, wherein: the upper surface of base (1), one side of bracing piece (2) establish controller (5), worm wheel (23) and worm (22) are connected to controller (5) electricity.

7. The jumping stand for sports training of claim 1, wherein: and scales are arranged at one end of the support rod (2) far away from the spring (21).