CN110711364A

CN110711364A - Comprehensive ankle balance evaluation training system

Info

Publication number: CN110711364A
Application number: CN201910977106.XA
Authority: CN
Inventors: 姜斌
Original assignee: Qilu Hospital of Shandong University Qingdao
Current assignee: Qilu Hospital of Shandong University Qingdao
Priority date: 2019-10-15
Filing date: 2019-10-15
Publication date: 2020-01-21
Anticipated expiration: 2039-10-15
Also published as: CN110711364B

Abstract

The invention relates to the technical field of ankle balance training, in particular to a comprehensive ankle balance evaluation training system which comprises a test board with a box body structure, wherein a standing platform is fixed at the center of the top surface of the test board through a bolt, a plurality of contact platforms are arranged on the outer side surface of the standing platform in an annular shape at equal intervals, a balance instrument is clamped on the outer side surface of the test board, a voice module and a plurality of vibrators are fixed on the inner wall of the test board through bolts, a module board is arranged on the top surface of the balance board, a plurality of gradually-enlarged annular grooves are formed in the top surface of the contact platforms from the standing platform to the outer side surface of the test board, and scale. The trainer stands in the middle of the balance board with one foot and retracts the leg when receiving the sound feedback, and the other foot is far away from the contact point table as far as possible. If the trainer fails to keep balance or touch the baroreceptor with too much force when completing the action, the test is repeated 5 times in each direction, and the computer automatically averages the 3 best results.

Description

Comprehensive ankle balance evaluation training system

Technical Field

The invention relates to the technical field of ankle balance training, in particular to a comprehensive ankle balance evaluation training system.

Background

Currently, a star-shaped offset balance test (SEBT) is commonly used in the ankle balance assessment test method, and the specific method is as follows: first, about 8 tapes of 30cm were prepared, and then the tapes were pasted in a star shape. When the test is started, one foot of the athlete stands in the middle of the star shape, and the other leg touches the ground in different directions as much as possible, so that no pressure is required to touch the ground. The legs are retracted after each touchdown in a different direction. If the athlete is negatively focused or unable to balance by touchdown while performing the activity, the test is considered invalid. However, the method is to stick the adhesive tape to the ground, and the data are collected by visual inspection of an evaluator, so that the method is lack of accuracy, has errors and is not easy to replace a field; the training plane is a fixed hard ground, the inclination adjustment cannot be carried out, the possibly damaged road surface environment cannot be simulated, and the training effect is poor. In view of this, we propose a comprehensive ankle balance assessment training system.

Disclosure of Invention

The present invention aims to provide a comprehensive ankle balance assessment training system to solve the problems set forth in the background art.

In order to achieve the purpose, the invention provides the following technical scheme:

a comprehensive ankle balance assessment training system comprises a test board with a box structure, wherein a standing platform is fixed at the center of the top surface of the test board through bolts, a plurality of contact platforms are annularly arranged on the outer side surface of the standing platform at equal intervals, line holes are formed in the top surface of the test board and are positioned under the contact platforms, grooves are formed in the outer side surface of the test board, a balance instrument is tightly clamped and connected inside the grooves, the standing platform is cylindrical, an arc concave cavity is formed in the center of the top surface of the standing platform, a cross arc groove is formed in the center of the bottom surface of the arc concave cavity, a balance plate is connected inside the arc concave cavity in a sliding mode, a guide pillar is arranged at the bottom of the balance plate in an arc surface mode, the guide pillar is clamped and slides with the cross arc groove, a module plate is arranged on the top surface of the balance plate, the contact platforms are cuboid with a hollow, the top surface of the contact platform and the direction from the standing platform to the outer side surface of the test platform are provided with a plurality of annular grooves which gradually increase in size, and the two side surfaces of the contact platform are provided with scale marks.

Preferably, a grid hole is formed in one corner of the test board, and a voice module is fixed on the inner wall of the test board behind the grid hole through a bolt.

Preferably, the top surface of the balance plate is provided with a plurality of convex columns in a square shape, the top surface of the module plate and the corresponding positions of the convex columns are provided with jacks, and the convex columns are in inserted connection with the jacks.

Preferably, the annular grooves with different sizes are internally clamped with circular rings matched with the annular grooves in size.

Preferably, the contact platform is bonded with the top surface of the test platform, and a pressure sensor is bonded inside the contact platform.

Preferably, the thickness of the pressure sensor is equal to the inner height of the contact pad.

Compared with the prior art, the invention has the beneficial effects that:

1. the comprehensive ankle balance evaluation training system has the advantages that a trainer stands on a module board with one foot, contacts the contact platforms in different directions with the other foot as far as possible, and sends out an electric signal to the voice module after a pressure sensor below the contact platforms senses pressure and receives sound feedback of the voice module to take in legs. The trainer needs to complete contact motion in each direction for each leg, and the device can make ankle balance training good.

2. According to the comprehensive ankle balance assessment training system, the roller is fixed at one corner or a pair of corners of the test board through the bolt, so that the test board is convenient to erect, the roller can be pushed to touch the ground and roll, and the field is convenient to replace.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a second schematic view of the overall structure of the present invention;

FIG. 3 is a schematic view of a testing table according to the present invention;

FIG. 4 is an exploded assembly view of the balance board and module board of the present invention;

FIG. 5 is a schematic view of a plurality of rings of different sizes;

FIG. 6 is a schematic diagram of a pressure sensor according to the present invention;

fig. 7 is a structural view illustrating a state where the roller is integrally assembled according to the present invention.

The meaning of the individual reference symbols in the figures is:

1. a test bench; 10. a wire hole; 11. a groove; 12. a grid hole; 2. a standing platform; 20. a circular arc concave cavity; 21. a cross arc groove; 22. a balance plate; 220. a guide post; 221. a convex column; 23. a module board; 230. a jack; 3. a contact table; 30. an annular groove; 31. a circular ring; 32. scale lines; 33. a pressure sensor; 34. a vibration feedback module; 4. a balancing instrument; 5. a voice module; 6 roller; 7. a vibrator; 70. a speed regulator.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "centerline", "longitudinal", "lateral", "length", "width", "thickness", "depth", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be taken as limiting the invention, also in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-7, the present invention provides a technical solution:

the invention provides a comprehensive ankle balance assessment training system, which is provided with a test board 1, a standing board 2 and a contact board 3 in order to facilitate the training of ankle balance. The ankle balance training platform comprises a test board 1 of a box body structure and provides a platform for ankle balance training. The center of the top surface of the test bench 1 is fixed with a standing bench 2 through a bolt for standing on one foot. The outer side surface of the standing table 2 is annular, and a plurality of contact tables 3 are arranged at equal intervals and used for contacting the other foot. The top surface of the test platform 1 is provided with wire holes 10 under the contact platforms 3, so that the power line of the pressure sensor 33 can pass through the wire holes. The lateral surface of testboard 1 has seted up recess 11, and the inside inseparable joint of recess 11 has balancing apparatus 4, and it is the bubble spirit level, whether is in center department according to its bubble, adjusts the level of placing of testboard 1. Stand platform 2 and be cylinder and top surface center department and seted up circular arc cavity 20, cross arc groove 21 has been seted up in the bottom surface center department of circular arc cavity 20, the inside sliding connection of circular arc cavity 20 has balance plate 22, balance plate 22's bottom is the arc surface and the bottom is equipped with guide pillar 220, guide pillar 220 and cross arc groove 21 joint and slip, the module board 23 of being convenient for all around slope to the road surface environment that the simulation probably damaged, it is better to make the training effect. The top surface of the balance plate 22 is provided with a module plate 23, and the module plate 23 can replace materials with different hardness, so that the trainer can keep the same balance feeling when standing. Contact platform 3 is inside cuboid and the bottom surface opening for hollow structure, and a plurality of ring channels 30 that become gradually big are seted up to the top surface of contact platform 3 and from standing platform 2 to 1 lateral surface direction of testboard, play striking visual effect, can guide the training person to accomplish the best effort as far as possible through adopting the gradual increase and stretch the foot and go the contact. The two side surfaces of the contact table 3 are provided with scale marks 32, so that the distance of the contact can be read conveniently.

In this embodiment, testboard 1, stand platform 2 and contact platform 3 all adopt the ABS material to make integrated into one piece structure, and its toughness is good and intensity is stiff, makes its durable, is convenient for clean and wash and do not rust. The length, width and height of the test bench 1 are 170cm multiplied by 12cm, which is beneficial to the training of trainers in a large range. Wherein, a corner or a pair of corners of the test board 1 is fixed with the roller 6 through a bolt, two ends of the roller 6 are fixed with iron plates through bolts, and the exposed ends of the iron plates are fixed with the test board 1 through bolts, so that the roller 6 can be rolled in a grounding way when the test board 1 is erected, and the push is convenient.

It is worth to be noted that, in the invention, the pressure sensor 33 is produced by Shenzhen Bo electronic technology Limited, and the matched circuit, power supply, digital display and wireless data transmission module are installed by the manufacturer; recording effective test values through a digital display instrument, transmitting the effective test values to the mobile phone APP through a wireless network to record data, and automatically averaging the data; furthermore, the present invention relates to circuits and electronic components and modules, all of which are known in the art, and it is not necessary to state that the present invention does not relate to any structural or functional improvement of the pressure sensor 33.

Furthermore, a grid hole 12 is formed in one corner of the test board 1, a voice module 5 is fixed on the inner wall of the test board 1 and located behind the grid hole 12 through bolts, the voice of the voice module 5 is conveniently diffused out through the grid hole 12, and the voice module 5 is connected with a digital display instrument of the pressure sensor 33 through a data line.

Specifically, the top surface of the balance plate 22 is provided with a plurality of convex columns 221 in a square shape, the top surface of the module plate 23 is provided with jacks 230 at positions corresponding to the convex columns 221, the convex columns 221 are in plug-in fit with the jacks 230, the module plate 23 can be conveniently disassembled and assembled, the module plate 23 can be made into a plurality of sample pieces with different hardness, sand, grassland, plastic, hard sponge and cement can be simulated, and the same balance feeling is brought to trainers.

Specifically, the ring 31 with the size matched with the inner clamping of the annular grooves 30 with different sizes is clamped in the annular grooves 30, the ring 31 can be made into red by adopting a PP material, so that the ring is more striking, and a trainer can make best effort to touch the ring 31 with a long distance, thereby achieving the training effect.

Besides, the contact point table 3 is adhered to the top surface of the test table 1 to make it stable, and the pressure sensor 33 is adhered to the inside of the contact point table 3 to sense the pressure of the contact point table 3 of the trainer, if the trainer can not keep balance or touch the pressure sensor with too large force, the pressure range exceeding the pressure sensor 33 is indicated as test failure, and the contact point test is required to be performed again.

It is noted that the thickness of the pressure sensor 33 is equal to the inner height of the contact-making table 3, so that the contact-making table 3 can press on the pressure sensor 33.

When the comprehensive ankle balance assessment training system is used, a trainer stands on the module plate 23 with one foot, contacts the contact platform 3 in different directions as far as possible with the other foot, and contacts the circular ring 31 with a large diameter as far as possible, so that the ankle can be recovered, when the pressure sensor 33 below the contact platform 3 senses pressure, an electric signal is sent to the voice module 5, and when sound feedback of the voice module 5 is received, the trainer can take the leg. Repeating the test 5 times in each direction, and automatically taking the average of the best results of 3 times by the computer; the roller 6 is pushed in a rolling way by touching the ground by erecting the test board 1, so that the field is convenient to replace.

In order to make the feet of the trainee feel the vibration after touching the contact platform, the inventor bonds the vibration feedback module 34 on one side of the pressure sensor 33 and electrically connects the lead wires thereof with the lead wires of the pressure sensor 33, when the pressure sensor 33 is pressed by the feet and transmits an electric signal, the vibration feedback module 34 is electrified to vibrate, so that the trainee has the vibration feeling, and the trainee is prompted to touch successfully.

In order to enable the whole test bench to have vibration feeling and increase the training intensity of a trainer, the inventor fixes a vibrator 7 at a corresponding corner inside the test bench 1 through a bolt, and embeds a speed regulator 70 at a corner outside the test bench 1, the speed regulator 70 is electrically connected with the vibrator 7 through a lead, and the speed regulator 70 is used for controlling the rotating speed of the vibrator 7 to achieve the purpose of controlling the vibration amplitude of the test bench 1; the power supply of the vibrator 7 is switched on to be electrified to work, and the vibration of the vibrator drives the whole test table 1 to vibrate, so that the training intensity of a trainer is increased, and the ankle of the trainer is favorably recovered.

It is worth to be noted that, the vibrator 7 of the present invention is a vibration motor produced by Shenzhen constant edge electromechanical device, and the matching circuit and power supply thereof can also be provided by the manufacturer; furthermore, the speed regulator 70, the circuits and the electronic components and modules of the present invention are all known in the art and can be fully implemented by those skilled in the art, without going beyond the field of protection, nor is the present invention directed to the structural and operational principle improvements of the vibrator 7.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A comprehensive ankle balance assessment training system is characterized in that: the testing platform comprises a testing platform (1) with a box body structure, wherein a standing platform (2) is fixed at the center of the top surface of the testing platform (1) through bolts, a plurality of contact platforms (3) are annularly arranged on the outer side surface of the standing platform (2) at equal intervals, wire holes (10) are formed in the top surface of the testing platform (1) and are positioned under the contact platforms (3), a groove (11) is formed in the outer side surface of the testing platform (1), a balancing instrument (4) is tightly clamped in the groove (11), the standing platform (2) is cylindrical, an arc concave cavity (20) is formed in the center of the top surface, a cross arc groove (21) is formed in the center of the bottom surface of the arc concave cavity (20), a balancing plate (22) is connected to the inner portion of the arc concave cavity (20) in a sliding mode, a guide pillar (220) is arranged at the bottom of the, the guide pillar (220) with cross arc groove (21) joint and slip, the top surface of balance plate (22) is provided with module board (23), contact platform (3) are inside cuboid and the bottom surface opening for hollow structure, the top surface of contact platform (3) and from standing platform (2) to testboard (1) lateral surface direction seted up a plurality of ring channels (30) that grow gradually, the both sides face of contact platform (3) is equipped with scale mark (32).

2. The ankle balance comprehensive assessment training system according to claim 1, wherein: a grid hole (12) is formed in one corner of the test board (1), and a voice module (5) is fixed on the inner wall of the test board (1) and located behind the grid hole (12) through bolts.

3. The ankle balance comprehensive assessment training system according to claim 1, wherein: the top surface of the balance plate (22) is provided with a plurality of convex columns (221) in a square shape, the top surface of the module plate (23) and the positions corresponding to the convex columns (221) are provided with inserting holes (230), and the convex columns (221) are matched with the inserting holes (230) in an inserting mode.

4. The ankle balance comprehensive assessment training system according to claim 1, wherein: the inner parts of the annular grooves (30) with different sizes are clamped with circular rings (31) matched with the sizes of the annular grooves.

5. The ankle balance comprehensive assessment training system according to claim 1, wherein: the contact point table (3) is bonded with the top surface of the test table (1), and a pressure sensor (33) is bonded inside the contact point table (3).

6. The ankle balance comprehensive assessment training system according to claim 5, wherein: the thickness of the pressure sensor (33) is equal to the inner height of the contact platform (3).