Track and field training device

A training device and track and field technology, applied in the field of sports, can solve problems such as extremely high requirements, delay in athlete training, and unsatisfactory use environment, and achieve the effect of avoiding injury and tearing

Active Publication Date: 2020-07-31
SHAOYANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Existing patent Nos. CN105413096A and CN105641958A etc. all propose a kind of hurdle training device, provide training for hurdler to increase hurdle ability, but above-mentioned hurdle training device all needs to set up a plurality of under comparatively wide environment when setting, to the environment The requirements are extremely high. In special cases, the use environment of the above-mentioned hurdle training device is difficult to meet, resulting in the need to delay the training of athletes

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] Example 1: Please refer to Figure 1-6 , a track and field training device, comprising a main board 1, the shape of the main board 1 is a rectangular body, the two sides of the front side and the rear side of the main board 1 are fixedly connected with a connecting shaft 2, and the connecting shaft 2 is T-shaped and has a round cross section The outer walls of both ends of the connecting shaft 2 are fixedly equipped with rotating bearings, and the outer rings of the rotating bearings are fixedly connected with swivels 3, and the four swivels 3 are all meshed with the inner ring of a conveyor belt 8, and the two rotating rings on the connecting shaft 2 The opposite side of the ring 3 is fixedly connected with the connecting rod 4, and the end of the connecting rod 4 far away from the swivel ring 3 is fixedly connected with the turntable 5, and the rear of the main board 1 is fixedly equipped with a rotating motor 6, the transmission shaft of the rotating motor 6 and the r...

Embodiment 2

[0050] Embodiment 2: On the basis of Embodiment 1, please refer to Figure 7 The top surface of the main board 1 is fixedly connected with airbags 18 at equal intervals. The airbag 18 is a hollow cylindrical body. The inside of the airbag 18 is fixedly connected with a return spring A19. When the airbag 18 and the return spring A19 are under pressure, they will be deformed Absorb part of the pressure to achieve the effect of shock absorption. After the pressure disappears, it can be quickly reset by the resilience of the air bag 18 and the return spring A19. Through the setting of the air bag 18 and the return spring A19, the deformation ability of the air bag 18 and the return spring A19 can Absorb the pressure, thereby reducing the vibration of the conveyor belt 8 when the user is running to ensure stability, and the conveyor belt 8 is limited by the return spring A19 to protect the conveyor belt 8, avoiding the problem of tearing the conveyor belt 8 due to excessive force. ...

Embodiment 3

[0051] Embodiment 3: On the basis of Embodiment 1, please refer to Figure 8 , the upper and lower sides of the mounting plate A15 corresponding to the mounting plate B16 are provided with chute 20, the laser transmitter 17 is socketed in the chute 20, and the inner wall of the two chute 20 close to each other is fixedly connected with an electric push rod 21 , the electric push rod 21 is electrically connected with the electrical cabinet 10, the transmission shaft of the electric push rod 21 is fixedly connected with the chute 20, the expansion and contraction of the transmission shaft of the electric push rod 21 is controlled by the electric cabinet 10, and the expansion and contraction of the transmission shaft of the electric push rod 21 will drive the laser The transmitter 17 slides in the chute 20 to change the position where the laser beam is generated when the laser transmitter 17 is energized, thereby changing the range of hurdles according to the needs of users. As u...

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PUM

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Abstract

The invention relates to the technical field of sports, and discloses a track and field training device. The device comprises a main plate, connecting plates are fixedly connected to the two sides ofthe main plate, fixing frames are fixedly connected to the corresponding surfaces of the two connecting plates, and the ends, located in the fixing frame, of the two rotating shafts are fixedly connected with a mounting disc A and a mounting disc B correspondingly. As the mounting disc A is arranged, laser can be emitted in the operation process of a conveying belt, the hurdle plate of hurdle motion is simulated by utilizing the motion trail of laser, and therefore, a user can perform hurdle-type track and field training on the conveying belt; compared with an existing hurdle training device,the effect that hurdle training is not limited by places is achieved; compared with an existing common hurdle plate, laser used for hurdle training does not generate a substantial collision effect ona user, damage to the body of the user due to collision is avoided, the interval of each hurdle can be changed according to the rotating speed of a transmission shaft of a rotating motor, the trainingintensity can be conveniently adjusted, and cost can be reduced.

Description

technical field [0001] The invention relates to the technical field of sports, in particular to a track and field training device. Background technique [0002] Hurdles is a highly technical sprint event that spans a specified height and number of hurdles within a certain distance, and it is a kind of track and field competition. [0003] Existing patent Nos. CN105413096A and CN105641958A etc. all propose a kind of hurdle training device, provide training for hurdler to increase hurdle ability, but above-mentioned hurdle training device all needs to set up a plurality of under comparatively wide environment when setting, to the environment The requirements are extremely high. In special cases, the use environment of the above-mentioned hurdle training device is difficult to meet, resulting in the need to delay the training of athletes. Therefore urgently need a kind of track and field training device to solve the above problems. Contents of the invention [0004] (1) Sol...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A63B22/02A63K3/04A63B69/00A63B24/00
CPCA63B22/02A63B24/0087A63B69/0028A63B2024/0096A63B2244/00A63K3/043
Inventor 姜俊
Owner SHAOYANG UNIV
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