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Balance ability testing system and application thereof

A technology for testing system and balance ability, applied in the field of ergonomics, can solve problems such as not supporting pitching motion around bare joints, unable to test human balance ability parameters, etc., to achieve the effect of improving balance ability

Pending Publication Date: 2021-12-03
北京航速科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, most of the existing balance instruments do not support pitching motion around bare joints, and cannot test the specific parameters of human balance ability

Method used

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  • Balance ability testing system and application thereof
  • Balance ability testing system and application thereof
  • Balance ability testing system and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] Specifically, pulleys are respectively fixedly installed on the left and right side walls of the installation hole of the base 1, and U-shaped rails 301 are opened on the left and right side walls of the pitch motion box 3 respectively. The pulleys on the left and right side walls are respectively located in the U-shaped track 301 on the left and right side walls of the pitch motion box 3 . A pitching motion driving mechanism is arranged in the base 1, the pitching motion driving mechanism is arranged on the rear side of the pitching motion box 3, the front end of the pitching motion driving mechanism is hinged with the bottom of the pitching motion box 3, and can drive The pitching motion box 3 slides along the U-shaped track 301 relative to the pulleys fixed on the base 1, thereby realizing the pitching motion.

[0047] preferred, such as image 3As shown, the shapes of the two U-shaped rails 301 on the pitching motion box 3 are arc-shaped, the two arc-shaped tracks ...

Embodiment 2

[0049] The pitching motion drive mechanism includes a first linear module 6 and a first motor, and the moving end of the first linear module 6 is hingedly connected to the bottom of the pitching box 3, specifically, at the bottom of the pitching box 3 The lower surface of the bottom plate is provided with two lifting lugs, and holes are respectively opened on the two lifting lugs. The front end is provided with a hole, and the movable shaft passes through the hole, so that the hinge of the first linear module 6 and the pitching box 3 is realized by the movable shaft. When the first linear module 6 moves back and forth, the pitching box 3 The U-shaped rails 301 on both sides can move along the pulleys fixedly installed on the base 1 . Since the U-shaped rails 301 are arc-shaped, the pitching box 3 will move along the U-shaped rails 301 .

[0050] The present invention ensures that the direction of motion of the pitching box 3 will not be locked through the hinged connection, an...

Embodiment 3

[0052] Such as Figure 4 As shown, the pitching motion box 3 includes: a housing 303 , a base bracket 304 , a forward and backward motion driving mechanism and a sensor unit. The sensor unit includes a horizontal sensor unit 8 and a vertical sensor unit 7 .

[0053] The forward and backward movement driving mechanism is arranged in the inner cavity of the housing 303, and the forward and backward movement driving mechanism is located under the foot pedal 2, and can drive the foot pedal 2 to move forward and backward. Such as Figure 4 As shown, the forward and backward motion drive mechanism includes a second linear module 9 and a second motor.

[0054] Preferably, the housing 303 is enclosed by an upper end face, a lower end face, a left side wall, a right side wall, a front side wall, and a rear side wall, wherein the upper end face and the lower end face are arranged in parallel, and both are rectangular in shape, and The area of ​​the end surface is larger than the area...

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Abstract

The invention provides a balance ability testing system and application thereof, and belongs to the technical field of human engineering. The balance ability testing system comprises a base, a pitching motion box and a pedal plate; a mounting hole which is through from top to bottom is formed in the middle of the base, and the pitching motion box is arranged in the mounting hole; the pitching motion box can conduct pitching motion; and the pedal plate is arranged above the pitching motion box and can move front and back. By means of the system, static testing, pitching motion around the ankle joint and front-back motion can be conducted, the pressure change of the human body acting on the pedal plate can be collected, and the shearing force of the human body acting on the pedal plate can be measured. By means of the system, the balance ability of the human body can be tested, training can be conducted in the environment, and then the balance ability of the human body is improved.

Description

technical field [0001] The invention belongs to the technical field of human body engineering, and in particular relates to a balance ability testing system and its application. Background technique [0002] Balance ability refers to the ability to resist the external force that disrupts the balance, so as to keep the whole body in a stable state. It can be said that almost any human movement is carried out in a state of maintaining body balance, especially the activities of large muscles, which require better balance ability to be competent. The balance of human posture depends on the coordination and cooperation of multiple organs of the body, and it needs to rely on the mutual work among vestibular organ functions, visual functions, proprioceptive functions, etc. to maintain posture stability. Balance ability tests can generally be performed through static balance activities and Perform dynamic balancing activities. However, most of the existing balance instruments do n...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/00A61B5/103A63B22/16
CPCA61B5/4023A61B5/1038A63B22/16
Inventor 刘金张春雷
Owner 北京航速科技有限公司
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