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Traction device for aerial attitude training

A technology of traction device and attitude, which is applied in the field of traction device for aerial attitude training, and can solve problems such as complex operation

Active Publication Date: 2022-05-10
BEIJING INSTITUTE OF TECHNOLOGYGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

According to the content disclosed in the above patent, it is necessary to adjust the rigidity of the vertical spring and the horizontal spring in the device to accommodate athletes of different weights, and the adjustment process requires disassembly and replacement of parts in the device, which is complicated to operate

Method used

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  • Traction device for aerial attitude training
  • Traction device for aerial attitude training
  • Traction device for aerial attitude training

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0034] see Figure 1 to Figure 2 , a traction device for air posture training provided by the embodiment of the present invention, which is suitable for placing in the indoor or outdoor training field of the training venue, through which the traction device provides a force balanced with gravity for athletes in the air, Athletes are trained in actions such as flipping in the air by the traction of the traction device.

[0035] The traction device used for attitude training in the air provided by this embodiment includes:

[0036] Connecting platform 2, connecting platform 2 slides on the vertical guide rail 6, and the rope 11 that is connected with athlete bypasses fixed pulley 5 and is connected with connecting platform 2;

[0037] In this embodiment, the vertical guide rail 6 is perpendicular to the horizontal plane. In indoor venues, the vertical guide rail 6 can be fixed to the ground at the root, and the top is fixed to the roof or the roof. The root of the vertical guid...

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Abstract

The invention discloses a traction device used for attitude training in the air, which comprises a connecting platform, and a rope connected to an athlete is connected to the connecting platform after bypassing a fixed pulley; a cantilever, and several cantilever arms are symmetrical around the horizontal center of the connecting platform Arrangement, the horizontal guide rail is installed on the cantilever; the first hinged end of the connecting rod is hinged with the connecting table, and the second hinged end slides on the horizontal guide rail; the horizontal spring, the follower end of the connecting rod is connected with the second The hinged end is connected, and its fixed end is connected to the fixed support; the vertical spring, its first connection end is connected to the connecting platform, and the second end of the vertical spring is connected to the fixed support; in the above The natural length of the horizontal spring in the traction device is equal to the length of the connecting rod. Under the condition that the stiffness of the vertical spring is twice the stiffness of the horizontal spring, the working degree of the vertical spring can be changed by the adjusting part to adapt to different weights. Athletes of different weights can achieve traction.

Description

technical field [0001] The invention relates to the technical field of athlete training equipment, in particular to a traction device used for aerial posture training. Background technique [0002] Diving, skiing and other sports that have multiple posture changes in the air require a training device that can simulate an unconstrained state in the air in daily training. This training device should not only counteract the gravity of the athlete, but also follow the movement of the athlete, thereby simulating the free state of the athlete in the air. [0003] In order to simulate the unconstrained state of athletes in the air, one end of the rope is fixed on the athlete during training, and the other end of the rope passes through a fixed pulley fixed at a high place and is pulled by others. This method is simple in principle and easy to implement, but the drop height The stroke is limited, and manpower is required to adjust the tension of the rope in real time, which is labo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A63C11/10A63B5/16
CPCA63C11/10A63B5/16
Inventor 胡晓滢周春燕
Owner BEIJING INSTITUTE OF TECHNOLOGYGY
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