Accelerated running training assembly and accelerated running training auxiliary instrument

Abstract

The utility model discloses an accelerated running training assembly and accelerated running training auxiliary instrument.The accelerated running training assembly comprises a base and a calibration rod set, the base is horizontally arranged in the front-back direction, the calibration rod set is provided with a vertical rod and a marker post, the vertical rod is vertically arranged, and the marker post is arranged in the left-right direction; one end of the calibration rod group is connected with the upper end of the vertical rod, a plurality of slots are concavely formed in the upper end of the base at intervals in the front-back direction, and the lower end of the vertical rod can be selectively inserted into any one of the slots, so that the mounting position of the calibration rod group on the base can be adjusted as required, and the marker post extends out towards the side; therefore, a trainer can pass through the lower part of the marker post in the accelerated running stage after starting so as to carry out technical training in the accelerated running stage.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of sports equipment, especially relates to an acceleration running training assembly and acceleration running training auxiliary instrument. BACKGROUND

[0002] Short -distance running is divided into starting, acceleration running, running in the middle and terminal running four stages. The technical ability improvement of acceleration running stage is very important to the whole hundred meters sports result. Because the acceleration running stage requires the athlete's body center of gravity to slowly lift after starting, therefore the body inclination should be gradually reduced to the lift posture, and the process needs the athlete to keep a certain body inclination. At present stage, especially the adolescent athlete training crowd, the technical problem of the body center of gravity lifting too early in the acceleration stage is common, which influences the acceleration effect. In addition, the excessive body inclination also influences the leg swing, and further limits the step length increase. In summary, the athlete's body lifting too early or being depressed too low in the acceleration running stage can destroy the lifting and swinging coordination technology, and influence the overall running speed. In order to correct this technical problem, the athlete should gradually reduce the body inclination and lift the body center of gravity in the acceleration stage after starting, and reasonably adjust according to the body quality and speed increase, to avoid sudden lifting. At present, the common training means and equipment for the technical problem of the athlete's body lifting too early in the acceleration running stage include rubber belt pulling running exercise, resistance sled running exercise and resistance umbrella running exercise. These training means all belong to the category of strength training. However, there is no clear consensus on the appropriate size of the load in training. In the actual application process, these training means are easy to cause the deformation of the correct technical action of the athlete, and further limit the effective transfer of the training effect. In addition, the athlete often suffers muscle injury due to the improper selection of the load weight when using these training means and equipment. At the same time, the friction between the equipment and the plastic ground during dragging can also cause the wear of the ground. SUMMARY

[0003] In order to solve the above technical problems, the purpose of the utility model is to provide an acceleration running training assembly which has simple structure and can perform special training on the acceleration running technology.

[0004] In order to achieve the above purpose, the technical scheme of the utility model is as follows: an acceleration running training assembly, comprising a base and a calibration rod group, the base is horizontally arranged along the front and back directions, the calibration rod group has a vertical rod and a calibration rod, the vertical rod is vertically arranged, the calibration rod is arranged along the left and right directions, and one end of the calibration rod is connected with the upper end of the vertical rod, a plurality of insertion slots are concavely arranged on the upper end of the base along the front and back directions, and the lower end of the vertical rod is selectively inserted into any one of the insertion slots.

[0005] The beneficial effects of the above technical solution are that the installation position of the calibration rod group on the base can be adjusted as required, and the rod extends to the side, so that the trainer can pass under the rod during the acceleration running stage after starting to perform technical training during the acceleration running stage.

[0006] The calibration rod group is provided with a photoelectric sensing assembly in the above technical solution, and the photoelectric sensing assembly has a vibration sensor arranged on the rod and an alarm arranged on the vertical rod or the rod.

[0007] The beneficial effects of the above technical solution are that the trainer can be signaled by the alarm when touching the rod, so that the trainer can determine whether the technical posture of the trainer during the acceleration running stage after starting is correct.

[0008] The alarm is a light bar, a buzzer, or a sound and light alarm in the above technical solution.

[0009] The beneficial effects of the above technical solution are that the structure is simple, and corresponding visual and / or audible signals can be emitted for the trainer to make a judgment.

[0010] The vertical rod is an adjustable length rod in the above technical solution.

[0011] The beneficial effects of the above technical solution are that the height of the rod can be flexibly adjusted as required.

[0012] The calibration rod group is provided with a plurality of calibration rod groups, and the plurality of calibration rod groups are arranged in the front-rear direction on the upper end of the base.

[0013] The beneficial effects of the above technical solution are that the heights of the plurality of rods on the base gradually increase or decrease from the rear to the front.

[0014] The rod includes an elastic rod and a flexible sleeve covering the elastic rod in the above technical solution, and one end of the elastic rod is connected to the upper end of the vertical rod.

[0015] The beneficial effects of the above technical solution are that the structure is simple, the rod has a certain flexibility, the trainer will not be injured when touching the rod, and the rod will automatically recover when the trainer is separated from the rod.

[0016] The rod is vertically pivotally connected to the upper end of the vertical rod in the above technical solution, and the rod can pivot relative to the vertical rod under the action of an external force to adjust the angle.

[0017] The beneficial effects of the above technical solution are that the rod can conveniently adjust the angle between the rod and the vertical rod.

[0018] The base comprises a bottom beam and a cross beam, the bottom beam is arranged along the front-rear direction, the insertion slot is concavely arranged at the upper end of the bottom beam along the front-rear direction, and the cross beam is horizontally arranged along the left-right direction and connected with the bottom beam.

[0019] The technical scheme has the beneficial effects that the structure is simple, and the stability on the ground is good and the inclination is not easy.

[0020] The cross beam is provided with two cross beams, and the two cross beams are arranged at the two ends of the bottom beam.

[0021] The technical scheme has the beneficial effects that the stability of the acceleration running training component on the ground is further improved.

[0022] The second purpose of the utility model is to provide an acceleration running training auxiliary device which has a simple structure and can perform special training on the acceleration running technical posture during acceleration running training.

[0023] In order to achieve the above-mentioned purpose, the technical scheme of the utility model is as follows: an acceleration running training auxiliary device comprises two acceleration running training components as described above, and the two acceleration running training components are arranged along the left-right direction and symmetrically distributed.

[0024] The technical scheme has the beneficial effects that the calibration rod groups on the two bottom beams are aligned with each other, and the n-shaped structure is formed to allow the trainer to pass from the lower side. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 FIG. 1 is a structural schematic view of an acceleration running training component according to the utility model embodiment 1;

[0026] Figure 2 FIG. 2 is a structural schematic view of the calibration rod upwardly tilted relative to the vertical rod in the acceleration running training component according to the utility model embodiment 1;

[0027] Figure 3 FIG. 3 is a top view of the base in the acceleration running training component according to the utility model embodiment 1;

[0028] Figure 4 FIG. 4 is a sectional view of the calibration rod in the acceleration running training component according to the utility model embodiment 1;

[0029] Figure 5 FIG. 5 is a top view of the acceleration running training component according to the utility model embodiment 1;

[0030] Figure 6 FIG. 6 is a side view of the acceleration running training component according to the utility model embodiment 1;

[0031] Figure 7 FIG. 7 is a structural schematic view of an acceleration running training auxiliary device according to the utility model embodiment 2;

[0032] Figure 8 This is a top view showing the front and rear arrangement of the various acceleration running training aids in Embodiment 2 of this utility model;

[0033] Figure 9 This is a side view showing the front and rear arrangement of multiple acceleration running training aids in Embodiment 2 of this utility model.

[0034] In the diagram: 1. Acceleration training component; 11. Base; 111. Bottom beam; 1111. Slot; 112. Crossbeam; 12. Calibration rod assembly; 121. Upright pole; 122. Marker pole; 1221. Elastic rod; 1222. Flexible sleeve; 13. Photoelectric sensor assembly; 131. Vibration sensor; 132. Alarm. Detailed Implementation

[0035] The principles and features of this utility model are described below with reference to the accompanying drawings. The examples given are for illustrative purposes only and are not intended to limit the scope of this utility model. The utility model is described more specifically in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of this utility model will become clearer from the following description and claims. It should be noted that the drawings are all in a very simplified form and use non-precise proportions, and are only used to facilitate and clarify the illustration of the embodiments of this utility model.

[0036] Example 1

[0037] like Figure 1 As shown, this embodiment provides an acceleration running training component, including a base 11 and a calibration rod assembly 12. The base 11 is horizontally arranged in the front-to-back direction. The calibration rod assembly 12 has a vertical pole 121 and a marker pole 122. The vertical pole 121 is vertically arranged, and the marker pole 122 is arranged in the left-to-right direction, with one end connected to the upper end of the vertical pole 121. The upper end of the base 11 is recessed with multiple slots 1111 at intervals in the front-to-back direction. The lower end of the vertical pole 121 can be selectively inserted into any one of the slots 1111. In this way, the installation position of the calibration rod assembly on the base can be adjusted as needed, and the marker pole extends to the side so that the trainee can pass under the marker pole during the acceleration running phase after the start, in order to carry out technical training during the acceleration running phase.

[0038] like Figure 1As shown, the calibration rod group 12 in the above technical solution is equipped with a photoelectric sensing assembly 13. The photoelectric sensing assembly 13 has a vibration sensor 131 installed on the marker 122 and an alarm 132 installed on the upright 121 or marker 122. This allows the alarm to send a signal when the trainee touches the marker, so that the coach can judge whether the trainee's posture is correct during the acceleration phase. Specifically, the alarm 132 is a light strip (such as an LED light strip), a buzzer, or an audible and visual alarm. It has a simple structure and can emit corresponding visual and / or auditory signals for the coach to make a judgment (to judge whether the trainee's posture is standard). In this embodiment, the photoelectric sensing assembly 13 may further include a power supply (which may be a battery box containing a battery), a power switch, and a microcontroller. The microcontroller is electrically connected to the power supply via the power switch, while the vibration sensor 131 and the alarm 132 are both electrically connected to the microcontroller. When the vibration sensor senses a vibration signal generated by the impact on the pole, the microcontroller can control the alarm to emit an alarm signal. In this embodiment, the power supply, power switch, and microcontroller are all existing technologies and will not be described in detail here. They can all be integrated into one end of the pole. Preferably, when the alarm is a light strip, it can be installed on the pole.

[0039] The pole 121 described in the above technical solution is an adjustable pole, so that the height of the pole can be flexibly adjusted as needed. In this embodiment, the pole can be a telescopic pole similar to a telescopic umbrella handle.

[0040] like Figure 5 and Figure 6 As shown, the calibration rod group 12 in the above technical solution is provided in multiple ways, and the multiple calibration rod groups 12 are arranged at intervals along the front-back direction on the upper end of the base 11, so that the height of the multiple rods on the base increases or decreases sequentially from back to front (because the trainee's body also gradually straightens during the acceleration running phase).

[0041] like Figure 4 As shown, the marker 122 in the above technical solution includes an elastic rod 1221 and a flexible sleeve 1222 covering the elastic rod 1221. One end of the elastic rod 1221 is connected to the upper end of the upright pole 121. Its simple structure gives the marker a certain degree of flexibility, so that the trainee will not be injured when touching the marker, and the marker will automatically return to its original shape when the trainee is no longer in contact with it. The elastic rod can be made of elastic steel, and the flexible sleeve can be made of foam (when the alarm is a light strip, it can be wrapped around the flexible sleeve). The vibration sensor can be sandwiched between the elastic rod and the flexible sleeve.

[0042] like Figure 1 and Figure 2As shown, in the above technical solution, the upper end of the marker 122 and the upright 121 are vertically sway-connected. Under the action of external force, the marker 122 can be vertically swayed relative to the upright 121 to adjust the angle. This allows the marker to be conveniently adjusted to adjust the angle between it and the upright. The structure of the sway-connection between the upright and the marker is similar to the sway-mounting method of a vehicle rearview mirror (it can sway under the action of external force, and after being released, it can stop at the corresponding angle position due to the frictional resistance at the sway point). Of course, the marker and the upright can also be sway-connected by a bendable shaping rod. The above sway-connection methods are all existing technologies and will not be described in detail here.

[0043] like Figure 3 As shown, the base 11 in the above technical solution includes a bottom beam 111 and a crossbeam 112. The bottom beam 111 is arranged along the front-to-back direction, and the slots 1111 are recessed at intervals along the front-to-back direction at the upper end of the bottom beam 111. The crossbeam 112 is arranged horizontally along the left-to-right direction and connected to the bottom beam 111. Its structure is simple and provides good stability on the ground, making it less prone to tilting. Preferably, two crossbeams 112 are provided, and the two crossbeams 112 are located at both ends of the bottom beam 111, which further improves the stability of the acceleration training component on the ground. Specifically, the two crossbeams, after being connected to the bottom beam, can form an "I" shape.

[0044] Example 2

[0045] like Figure 7 - Figure 9 As shown, this embodiment provides an acceleration running training aid, including two acceleration running training components 1 as described in Embodiment 1. The two acceleration running training components 1 are spaced apart and symmetrically distributed in the left-right direction, so that the calibration rod groups on the two base beams are aligned with each other and form an n-shaped structure for the trainee to pass under. Figure 8 As shown, in the embodiment, multiple acceleration running training aids can be spliced ​​together in sequence to increase the length of acceleration running training.

[0046] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model in any way. Those skilled in the art can readily implement this utility model based on the accompanying drawings and the above description. However, any modifications, alterations, or equivalent variations made by those skilled in the art without departing from the scope of the utility model's technical solution, utilizing the disclosed technical content, are considered equivalent embodiments of this utility model. Furthermore, any equivalent changes, alterations, or variations made to the above embodiments based on the essential technology of this utility model are still within the protection scope of this utility model's technical solution.

Claims

1. A sprint training assembly, comprising: The base (11) is horizontally arranged along the front-back direction, and the calibration rod set (12) has a vertical rod (121) and a calibration rod (122), the vertical rod (121) is vertically arranged, and the calibration rod (122) is arranged along the left-right direction and connected with the upper end of the vertical rod (121) at one end, the upper end of the base (11) is concavely provided with a plurality of insertion slots (1111) spaced along the front-back direction, and the lower end of the vertical rod (121) is selectively inserted into any one of the insertion slots (1111).

2. The accelerated run training assembly of claim 1, wherein, The calibration rod set (12) is provided with a photoelectric sensing assembly (13), the photoelectric sensing assembly (13) has a vibration sensor (131) arranged on the calibration rod (122) and an alarm (132) arranged on the vertical rod (121) or the calibration rod (122).

3. The accelerated run training assembly of claim 2, wherein, The alarm (132) is a light bar, a buzzer or an audible and visual alarm.

4. The accelerated run training assembly of claim 1, wherein, The vertical rod (121) is a length-adjustable rod.

5. The accelerated run training assembly of claim 4, wherein, A plurality of calibration rod sets (12) are arranged on the upper end of the base (11) and spaced along the front-back direction.

6. The accelerated run training assembly of claim 1, wherein, The calibration rod (122) includes an elastic rod (1221) and a flexible sleeve (1222) wrapped outside the elastic rod (1221), and one end of the elastic rod (1221) is connected with the upper end of the vertical rod (121).

7. The accelerated run training assembly of claim 1, wherein, The calibration rod (122) is vertically swing-connected with the upper end of the vertical rod (121), and under the action of an external force, the calibration rod (122) can vertically swing relative to the vertical rod (121) to adjust the angle.

8. The accelerated run training assembly of claim 1, wherein, The base (11) includes a bottom beam (111) and a cross beam (112), the bottom beam (111) is arranged along the front-back direction, the insertion slots (1111) are concavely arranged on the upper end of the bottom beam (111) and spaced along the front-back direction, and the cross beam (112) is horizontally arranged along the left-right direction and connected with the bottom beam (111).

9. The accelerated run training assembly of claim 8, wherein, The cross beam (112) is provided with two, and the two cross beams (112) are arranged at the two ends of the bottom beam (111).

10. An acceleration running training aid apparatus characterized by, Two acceleration running training assemblies (1) according to any one of claims 1-9 are arranged symmetrically and spaced along the left-right direction.

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