CN218686047U

CN218686047U - Balance beam intelligent test device

Info

Publication number: CN218686047U
Application number: CN202221803007.3U
Authority: CN
Inventors: 韩晓伟; 周志雄; 赵梅玲
Original assignee: Beijing Normal University
Current assignee: Beijing Normal University
Priority date: 2022-07-14
Filing date: 2022-07-14
Publication date: 2023-03-24
Anticipated expiration: 2032-07-14

Abstract

The utility model discloses a belong to equilibrant test technical field, specifically be a balance beam intelligent test device, including the balance beam, the test part includes the bearing of being connected with the balance beam front end, central processing unit is installed in the embedding of bearing front side, and the display element who is connected with central processing unit, and the bearing bottom is equipped with pressure sensing unit, pressure sensing unit and central processing unit are connected, pressure detection part, constitute for four pressure sensor, four pressure sensor are as the base of balance beam, arrange the overlap joint between the three groups of balance beams respectively in, the base of balance beam as three groups through the pressure detection part of constituteing by four pressure sensor, with this perception subject is through the top of balance beam, when the subject both feet leave the bearing, pressure sensing unit value is 0, the timing unit begins the timing, the subject walks to the balance beam tail end, pressure sensor D perception pressure, the timing finishes, carry out data acquisition.

Description

Balance beam intelligent test device

Technical Field

The utility model relates to a balanced power detects technical field, specifically is a balance beam intelligent test device.

Background

The balance ability is the basic action ability of the children and is the basis for walking, running, jumping and climbing. The early development of the balance ability directly influences the later development of the athletic ability of the children, and ensures that people do not fall down when walking or standing, and the strength of the balance ability directly influences the athletic ability of the children.

Therefore, the balance ability is an important index of human physical quality, can indirectly reflect the development condition of the human cerebellum, particularly for infants, the balance ability of the infants is tested regularly, and the development condition of the cerebellum of the infants can be seen;

however, the existing infant balance force testing device generally adopts the balance beam to directly test the child, so that the child walks backwards on the balance beam, an operator visually watches the test, the balance force of the infant cannot be systematically and datalogically detected, and the data is fuzzy.

SUMMERY OF THE UTILITY MODEL

This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the invention.

Therefore, the utility model aims at providing a balance beam intelligent test device can detect the infant's balancing ability by system, data ization.

For solving the technical problem, according to the utility model discloses an aspect, the utility model provides a following technical scheme:

an intelligent balance beam testing device, comprising:

the balance beams are provided with three groups, and the three groups of balance beams are in a straight-line lap joint arrangement;

the extension seats are arranged in two groups, the two groups of extension seats are symmetrically connected to the left side and the right side of the balance beam, and the extension seats are arranged in a right trapezoid shape;

the testing component comprises a bearing seat connected with the front end of the balance beam, a central processing unit and a display unit connected with the central processing unit are embedded in the front side of the bearing seat, a pressure sensing unit is arranged at the bottom of the bearing seat, and the pressure sensing unit is connected with the central processing unit;

the central processing unit is connected with the remote terminal through the wireless transmission unit;

the pressure detection part consists of four pressure sensors, and the four pressure sensors are used as bases of the balance beams and are respectively arranged at the lap joints among the three groups of balance beams.

As a balance beam intelligent test device an preferred scheme, wherein: the balance beam left and right sides all is linear equidistance and is connected with a plurality of telescopic adjusting rods, and the telescopic adjusting rod other end is connected with the extension seat inboard.

As a balance beam intelligent test device an preferred scheme, wherein: the draw-in groove has all been seted up to balance beam left and right sides central point and put, and extends the inboard integrated into one piece of seat and be connected with the cassette that clamps with the draw-in groove.

As a balance beam intelligent test device an preferred scheme, wherein: the central processing unit also comprises a timing unit which is a timer and is used for executing real-time timing operation.

As a balance beam intelligent test device an preferred scheme, wherein: the central processing unit is a single chip microcomputer and is used for receiving data information transmitted by the pressure sensing unit and the pressure detection component, controlling the display unit to work and transmitting the received data to the remote terminal.

As a balance beam intelligent test device an preferred scheme, wherein: and the top of the balance beam is provided with an anti-slip pad.

Compared with the prior art: the pressure detection component consisting of four pressure sensors is used as a base of the three groups of balance beams to sense whether a subject passes above the balance beams or not, when two feet of the subject leave the bearing seats, the value of the pressure sensing unit is 0, the timing unit starts to time, when the subject steps on the front balance beam, the pressure sensor A is stressed to generate a pressure value, when the subject walks to the tail end of the balance beam, the pressure sensor D senses the pressure, and when the pressure value is equal to or more than 95% of the value of the pressure sensor of the pressure detection component, the timing is finished, and signals of the A, B, C and D sensors are transmitted to the remote terminal through the wireless transmission unit, so that the test of the walking distance of the subject is realized.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor. Wherein:

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

FIG. 2 is a schematic bottom structure of the present invention;

FIG. 3 is a schematic view of a part of the structure of the present invention;

fig. 4 is a schematic diagram of the system structure of the present invention.

In the figure: 100 balance beam, 110 telescopic adjusting rod, 120 clamping groove, 200 extending seat, 210 clamping seat, 300 testing part, 310 bearing seat, 320 central processing unit, 321 timing unit, 330 display unit, 340 pressure sensor and 400 pressure detection part.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways than those specifically described herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.

Next, the present invention will be described in detail with reference to the schematic drawings, and in the detailed description of the embodiments of the present invention, for convenience of explanation, the sectional view showing the device structure will not be enlarged partially according to the general scale, and the schematic drawings are only examples, and should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.

To make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

The utility model provides an intelligent testing device for balance beam, please refer to fig. 1-4, which comprises a balance beam 100, an extension base 200, a testing component 300 and a pressure detecting component 400;

with reference to fig. 1-3, the balance beams 100 are provided in three groups, wherein the three groups of balance beams 100 are overlapped in a straight line;

the left side and the right side of the balance beam 100 are connected with a plurality of telescopic adjusting rods 110 in a linear equidistant mode, the other ends of the telescopic adjusting rods 110 are connected with the inner side of the extension base 200, clamping grooves 120 are formed in the center positions of the left side and the right side of the balance beam 100, clamping seats 210 clamped with the clamping grooves 120 are integrally connected to the inner side of the extension base 200, the whole width of the balance beam can be increased through the matching of the telescopic adjusting rods 110 and the extension base 200, and the width adjustment can be conveniently tested;

with reference to fig. 1-3, two sets of extending bases 200 are provided, the two sets of extending bases 200 are symmetrically connected to the left and right sides of the balance beam 100, and the extending bases 200 are disposed in a right trapezoid shape;

with reference to fig. 2 and 4, the testing unit 300 includes a socket 310 connected to the front end of the balance beam 100, a cpu 320 and a display unit 330 connected to the cpu 320 are embedded in the front of the socket 310, a pressure sensing unit 340 is disposed at the bottom of the socket 310, and the pressure sensing unit 340 is connected to the cpu 320;

the central processing unit 320 is a single chip microcomputer, and is configured to execute receiving of data information transmitted by the pressure sensing unit 340 and the pressure detection component 400, control the display unit 330 to operate, and transmit the received data to the remote terminal;

the central processing unit 320 is connected with the remote terminal through the wireless transmission unit, the central processing unit 320 further includes a timing unit 321, the timing unit 321 is a timer and is used for executing real-time timing operation;

when the test is started, a subject stands on the bearing seat 310 with two feet, moves backwards on the balance beam 100 with one foot next to the other foot, and uses the pressure detection part 400 composed of four pressure sensors as a base of the three groups of balance beams to sense whether the subject passes above the balance beam or not so as to judge the distance traveled by the subject, namely when the two feet of the subject leave the bearing seat 310, the pressure sensing unit 340 is 0, the timing unit 321 starts to time, when the subject steps on the front balance beam 100, the pressure sensor A is stressed to generate a pressure value, when the subject moves to the tail end of the balance beam 100, the pressure sensor D senses the pressure, and the pressure value is equal to or more than 95% of the pressure sensor value of the pressure detection part 400, the timing is finished, and the signals of the A, B, C and D sensors are transmitted to a remote terminal through the wireless transmission unit, so that the test of the distance traveled by the subject is realized.

With reference to fig. 2 and fig. 4, the pressure detecting unit 400 is composed of four pressure sensors, which are used as bases of the balance beams 100 and are respectively disposed at the lap joints among the three groups of balance beams 100, and are labeled as a pressure sensor a, a pressure sensor B, a pressure sensor C, and a pressure sensor D;

the working principle is as follows: the utility model discloses a when using, the testee both feet stand on bearing 310, a foot is followed a foot and is stepped back backward and walk on balance beam 100, base through the pressure measurement part 400 of constituteing by four pressure sensor is as three balance beam of group, with whether this perception testee passes through the top of balance beam, judge the distance that the testee walked, promptly when two feet of testee leave bearing 310, pressure sensing unit 340 value is 0, timing unit 321 begins the timing, when the testee steps on front segment balance beam 100, pressure sensor A atress produces pressure value, walk 100 tail ends to the balance beam when the testee, pressure sensor D perception pressure, pressure value equals or is greater than 95% of pressure measurement part 400 pressure sensor's value, the timing ends, A, B, C, the signal of D sensor passes through wireless transmission unit and transmits remote terminal, realize the test of testee walking distance.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the non-exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides a balance beam intelligent test device which characterized in that includes:

the balance beams (100) are provided with three groups, and the three groups of balance beams (100) are in a straight-line lap joint arrangement;

the extension seats (200) are arranged in two groups, the two groups of extension seats (200) are symmetrically connected to the left side and the right side of the balance beam (100), and the extension seats (200) are arranged in a right trapezoid shape;

the test component (300) comprises a bearing seat (310) connected with the front end of the balance beam (100), a central processing unit (320) and a display unit (330) connected with the central processing unit (320) are embedded and installed on the front side of the bearing seat (310), a pressure sensing unit (340) is arranged at the bottom of the bearing seat (310), and the pressure sensing unit (340) is connected with the central processing unit (320);

the central processing unit (320) is connected with the remote terminal through the wireless transmission unit;

the pressure detection part (400) is composed of four pressure sensors, and the four pressure sensors are used as bases of the balance beams (100) and are respectively arranged at the lap joints among the three groups of balance beams (100).

2. The intelligent balance beam testing device according to claim 1, wherein a plurality of telescopic adjusting rods (110) are linearly and equidistantly connected to the left side and the right side of the balance beam (100), and the other ends of the telescopic adjusting rods (110) are connected to the inner side of the extension base (200).

3. The intelligent balance beam testing device according to claim 1, wherein a clamping groove (120) is formed in the center of each of the left and right sides of the balance beam (100), and a clamping seat (210) clamped with the clamping groove (120) is integrally connected to the inner side of the extension seat (200).

4. The balance beam intelligent test device according to claim 1, wherein the central processing unit (320) further comprises a timing unit (321), and the timing unit (321) is a timer for executing real-time timing operation.

5. The balance beam intelligent test device according to claim 1, wherein the central processing unit (320) is a single chip microcomputer, and is configured to receive data information transmitted by the pressure sensing unit (340) and the pressure detection component (400), control the display unit (330) to operate, and transmit the received data to a remote terminal.

6. The balance beam intelligent test device according to claim 1, wherein a non-slip mat is arranged on the top of the balance beam (100).