CN111514570B

CN111514570B - Comprehensive physical ability testing device and method for physical exercise of college students

Info

Publication number: CN111514570B
Application number: CN202010372988.XA
Authority: CN
Inventors: 宁昌峰; 宁侠; 陈杰
Original assignee: Yancheng Institute of Technology
Current assignee: Yancheng Institute of Technology
Priority date: 2020-05-06
Filing date: 2020-05-06
Publication date: 2022-01-28
Anticipated expiration: 2040-05-06
Also published as: CN111514570A

Abstract

The invention provides a comprehensive physical fitness testing device and method for physical fitness of college students, belonging to the technical field of physical fitness testing, and comprising a control system, a movable slide rail, two groups of testing devices which are oppositely arranged and a plurality of supporting devices which are arranged on the back of the testing devices side by side; the two groups of testing devices are arranged on the movable slide rail in a sliding manner; each group of test devices comprises a test board and an NxM key array consisting of a plurality of keys arranged on the board surface of the test board; one side of the board surface of the test board is provided with an LED screen, a switch button and a sound box; each key is connected with a test board through a spring, an LED lamp is arranged in each key, a conductor sheet is arranged at the bottom of each key, and a contact matched with the conductor sheet is arranged on the surface of the test board; the control system is electrically connected with the LED screen, the switch button, the sound box, the keys and the contact. The device can let the tester accomplish in the test process that turns back and run and jump, squat etc. and move, can test the physical stamina rationally.

Description

Comprehensive physical ability testing device and method for physical exercise of college students

Technical Field

The invention relates to the technical field of physical fitness test, in particular to a comprehensive physical fitness test device and method for physical fitness of college students during physical exercise.

Background

Constitutions are the material basis of human life activities and labor, working ability, etc. The constitution measurement of college students is an important measure for carrying out the compendium of national fitness plan, and through the constitution measurement of college students, the constitution condition and the physical exercise effect are evaluated, the college students are perfected and urged to take part in the effective mechanism of physical exercise, and the college students are scientifically guided to carry out physical exercise, so that the constitution of the college students is continuously enhanced.

At present, the physical testing contents of college students comprise items such as turn-back running, long-distance running and long jump, however, the items need certain site conditions, and if the conditions cannot be provided, the physical testing cannot be carried out; the existing physical fitness test device only aims at single-aspect test, has the defect of singleness, and cannot comprehensively test the physical condition of college students.

Therefore, the application provides a novel comprehensive physical ability testing device and method for physical exercise of college students.

Disclosure of Invention

To solve the above problems, the present invention provides a comprehensive physical fitness testing device and method for physical fitness of college students. The device can let the tester accomplish in the test process that turns back and run and jump, squat etc. and move, can test the physical stamina rationally.

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

a comprehensive physical fitness testing device for physical education of college students comprises a control system, a movable slide rail, two groups of testing devices arranged oppositely and a plurality of supporting devices arranged on the back of the testing devices side by side; the two groups of testing devices are arranged on the movable slide rail in a sliding manner;

each group of the test devices comprises a test board and an NxM key array which is arranged on the inner wall of the test board and consists of a plurality of keys; the inner wall of the test board is also provided with an LED screen, a switch button and a sound box; each key is connected with the test board through a spring, an LED lamp is arranged in each key, a conductor sheet is arranged at the bottom of each key, and a contact matched with the conductor sheet is arranged on the surface of the test board;

and the control system is electrically connected with the LED screen, the switch button, the sound box, the key and the contact.

Preferably, the movable slide rail comprises a first slide rail, a first lead screw and a first motor; the bottoms of the different sides of the two test boards are respectively provided with a first sliding block, a square groove is formed in the middle of the first sliding rail, and the first sliding blocks are matched with the square grooves; the first motor is fixedly arranged at one end of the first sliding rail, an output shaft of the first motor penetrates through one end of the first sliding rail and is in transmission connection with one end of the first lead screw, the other end of the first lead screw penetrates through the two first sliding blocks in sequence and is in rotation connection with the other end of the first sliding rail, the first lead screw is in threaded connection with the two first sliding blocks respectively, and the internal thread rotating directions of the two first sliding blocks are opposite.

Preferably, a support leg (8) is screwed at one end of the bottom of the test board far away from the first sliding block.

Preferably, each support device comprises a fixed nut, a second slide rail, a second slide block, a support plate and a driving device for driving the second slide block to move up and down in the second slide rail; the second sliding rail is fixedly arranged at the back of the test board, one end of the second sliding block is provided with a groove, one end of the supporting plate is rotatably arranged in the groove through a rotating shaft, the supporting plate is fixedly connected with the rotating shaft, and one end of the rotating shaft penetrates out of the groove and is in threaded connection with the fixing nut.

Preferably, the driving means comprises a second motor and a second lead screw; the second motor is fixedly arranged at the top of the second slide rail, an output shaft of the second motor penetrates through the top of the second slide rail and is in transmission connection with one end of a second lead screw, the other end of the second lead screw penetrates through the second slide block and is in rotary connection with the bottom of the second slide rail, and the second lead screw is in threaded fit with the second slide block.

A use method of the comprehensive physical ability testing device for the physical exercise of a large tester comprises the following steps:

the method comprises the following steps: placing the comprehensive physical fitness testing device in the open space, and recording tester information into the control system: including age, height, and gender;

step two: the control system drives the two first sliding blocks to move oppositely through the rotation of the first motor according to the age and sex conditions of the testers, and further adjusts the distance between the two test boards;

the control system selects the line number of the key array according to the height, and selects the highest key with the height larger than the recorded height by 60 cm;

step three: the control system randomly forms two groups of key arrays A and B according to the selected key array;

step four: pressing the switch button, starting the test, starting countdown for 120s by the control system, and displaying on the LED screen; the control system defines a parameter i, wherein i is the ith number in the array, and i is 1;

step five: the control system controls the LED lamps in A (i) to flicker;

step six: when A (i) is pressed, A (i) is off, the control system controls the LED lamps in B (i) to flicker;

step seven: when B (i) is pressed, the LED lamps in B (i) are turned off;

step eight: the control system judges whether the countdown is finished: if yes, counting the pressing times, namely 2i, displaying the pressing times on the LED screen, and finishing the test; if not, the parameter i is equal to i +1, and the step five, the step six, the step seven and the step eight are repeatedly and sequentially executed.

The invention has the beneficial effects that:

the invention provides a comprehensive physical fitness testing device and method for physical fitness of college students. The device can be arranged in any place and is not limited by the place; the device enables a tester to return, run, jump, squat and other actions when pressing the key during the period by two testing devices, can reasonably test physical ability and has more comprehensive test; the relative positions of the two testing devices of the device can be adjusted according to different testing objects, and the testing requirements of testers with different ages and sexes are better met; the device has the functions of displaying, broadcasting, timely and the like during testing, and can reflect the testing condition in real time; the device reasonably supports the test board through the telescopic supporting device, so that the test board is not easy to topple.

The invention is further described with reference to the following figures and examples.

Drawings

FIG. 1 is an overall configuration view of a comprehensive physical fitness test device for physical education of college students according to an embodiment of the present invention;

FIG. 2 is a flowchart illustrating the operation of the integrated physical fitness test device for physical training of college students according to the embodiment of the present invention;

FIG. 3 is a front view of a test board of the integrated physical fitness test device for physical education of college students according to the embodiment of the present invention;

FIG. 4 is a structural view of a supporting apparatus of the integrated physical fitness test device for physical education of college students according to an embodiment of the present invention;

fig. 5 is a key structure view of the integrated physical fitness test device for physical training of college students according to the embodiment of the present invention.

In the figure: 1. a first slider; 2. a first lead screw; 3. a first slide rail; 4. a test board; 5. a switch button; 6. an LED screen; 7. pressing a key; 8. a support leg; 9. a second motor; 10. a second slide rail; 11. a support plate; 12. a first motor; 13. a sound box; 14. a second slider; 15. a second lead screw; 16. a spring; 17. a conductor sheet.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Examples

A comprehensive physical fitness testing device for physical education of college students is disclosed, as shown in figures 1-4, and comprises a control system, a movable slide rail, two groups of testing devices which are oppositely arranged and a plurality of supporting devices which are arranged on the back of the testing devices side by side; the two groups of testing devices are arranged on the movable slide rail in a sliding manner, and the relative positions of the two testing devices can be adjusted according to different testing objects, so that the testing requirements of testers of different ages and sexes can be better met;

each group of test devices comprises a test board 4 and an NxM key array formed by a plurality of keys 7 arranged on the surface of the test board 4, as shown in fig. 2; one side of the surface of the test board 4 is provided with an LED screen 6, a switch button 5 and a sound box 13, and the LED screen has the functions of displaying, broadcasting, timeliness and the like;

as shown in fig. 5, each key 7 is connected with the test board 4 through a spring 16, an LED lamp is arranged in each key 7, a conductor sheet 17 is arranged at the bottom of each key, a contact matched with the conductor sheet 17 is arranged on the surface of the test board 4, the spring 16 is compressed by pressing the key 7 on the test board 4, and the conductor sheet 17 is contacted with the contact to send a signal to a control system, so as to disconnect the LED lamp in the key 7, so that the control flow is simple, and the equipment operation is simple and convenient;

the control system is electrically connected with the LED screen 6, the switch button 5, the sound box 13, the key 7 and the contact.

Further, the movable slide rail comprises a first slide rail 3, a first lead screw 2 and a first motor 12, as shown in fig. 1; the bottoms of the different sides of the two test boards 4 are respectively provided with a first slide block 1, a square groove is arranged in the middle of the first slide rail 3, and the first slide block 1 is matched with the square groove; the first motor 12 is fixedly arranged at one end of the first slide rail 3, an output shaft of the first motor 12 penetrates through one end of the first slide rail 3 and is in transmission connection with one end of the first lead screw 2, the other end of the first lead screw 2 sequentially penetrates through the two first slide blocks 1 and is in rotation connection with the other end of the first slide rail 3, the first lead screw 2 is respectively in threaded connection with the two first slide blocks 1, and the rotation directions of internal threads of the two first slide blocks 1 are opposite; because the internal threads of the two first sliding blocks 1 rotate oppositely, the first motor 12 drives the first screw rod 2 to rotate, so that when the first sliding blocks 1 are driven to move, the moving directions of the two test boards 4 are opposite, the distance between the two test boards 4 can be controlled, and further the adjustment can be carried out according to the actual sex and age of a test object.

Preferably, the bottom of the test board 4 opposite to the first slide block 1 is screwed with a support leg 8; the feet 8 are used to support the test plate 4 after adjustment, making the whole device more stable.

Further, each supporting device comprises a fixed nut, a second slide rail 10, a second slider 14, a supporting plate 11 and a driving device for driving the second slider 14 to move up and down in the second slide rail 10, as shown in fig. 4; the second slide rail 10 is fixedly arranged at the back of the test board 4, one end of the second slide block 14 is provided with a groove, one end of the support plate 11 is rotatably arranged in the groove through a rotating shaft, the support plate 11 is fixedly connected with the rotating shaft, and one end of the rotating shaft penetrates out of the groove and is in threaded connection with a fixing nut; the plurality of supporting devices can reasonably support the test board 4, and can keep the test board 4 in a vertical state without toppling when a tester beats the keys 7.

Furthermore, the drive means comprise a second motor 9 and a second lead screw 15; the second motor 9 is fixedly arranged at the top of the second slide rail 10, an output shaft of the second motor 9 penetrates through the top of the second slide rail 10 to be in transmission connection with one end of a second lead screw 15, the other end of the second lead screw 15 penetrates through a second slide block 14 and is in rotary connection with the bottom of the second slide rail 10, and the second lead screw 15 is in threaded fit with the second slide block 14; through the lead screw slider transmission mode, realized whole strutting arrangement's flexible, ensured to reduce the hindrance effect when removing.

A method for using the integrated physical fitness test device for physical training of college students as shown in fig. 2, comprising the following steps:

step two: the control system drives the two first sliding blocks 1 to move oppositely through the rotation of the first motor 12 according to the age and sex conditions of the testers, and further adjusts the distance between the two test boards 4;

the control system selects the row number of the key array according to the height, selects the highest key 7 with the height larger than the height of the tester by 60cm, and enables the tester to jump the keys;

step four: the tester presses the button of the switch 5, the test is started, the control system starts counting down for 120s, and the count is displayed on the LED screen 6; the control system defines a parameter i, wherein i is the ith number in the array, and i is 1;

step five: the control system controls the LED lamps in A (i) to flicker;

step six: the tester runs to one side of the test board 4 and presses A (i); when A (i) is pressed, A (i) a control system controls the LED lamps in B (i) to flicker;

step seven: the tester runs to one side of the test board 4 and presses B (i); when B (i) is pressed, the LED lamps in B (i) are turned off;

step eight: the control system judges whether the countdown is finished: if yes, counting the pressing times, namely 2i, displaying the pressing times on the LED screen 6, and finishing the test; if not, the parameter i is equal to i +1, and the step five, the step six, the step seven and the step eight are repeatedly and sequentially executed.

In this embodiment, the specific flow is as shown in fig. 2, the device is placed on a reasonable place, and the tester information is recorded into the control system: including age, height, and gender; the control system drives the two first sliding blocks 1 to move oppositely through the rotation of the first motor 12 according to the age and sex conditions of a tester, so that the distance between the two test boards 4 is adjusted, the support leg 8 is fixed on the other side through a bolt, the supporting device is put down through the second motor 9, and the whole device is supported;

the control system selects the row number of the key array according to the height, and selects the highest key with the height larger than 60cm of the height of the tester, namely the tester can jump and press the key 7; the control system randomly forms two groups of key arrays A and B according to the selected key array; the tester presses the button of the switch button 5, the test is started, the control system starts counting down for 120s, and the count is displayed on the LED screen 6;

the tester presses the button of the switch button 5, the test is started, the control system starts counting down for 120s, and the count is displayed on the LED screen 6; the control system defines a parameter i, wherein i is the ith number in the array, and i is 1;

the control system controls the LED lamps in A (i) to flicker; the tester runs to one side of the test board 4 and presses A (i); when A (i) is pressed, A (i) is off, and the control system controls the LED lamps in B (i) to flicker; the tester runs to one side of the test board 4 and presses B (i); when B (i) is pressed, the LED lamps in B (i) are turned off; the control system judges whether the countdown is finished: if yes, counting the pressing times, namely 2i, measuring the physical ability condition of the tester through the pressing times, displaying the physical ability condition on the LED screen 6, and finishing the test; if not, the parameter i is equal to i +1, and the steps are repeated and executed in sequence.

During the test, the tester needs to turn back, run, jump, squat and the like, so that the physical ability can be reasonably tested.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A comprehensive physical ability testing method for physical exercise of college students is characterized by being realized by the following devices: the device comprises a control system, a movable slide rail, two groups of oppositely arranged testing devices and a plurality of supporting devices which are arranged on the back of the testing devices side by side; the two groups of testing devices are arranged on the movable slide rail in a sliding manner;

each group of the test devices comprises a test board (4) and an NxM key array which is arranged on the inner wall of the test board (4) and consists of a plurality of keys (7); the inner wall of the test board (4) is also provided with an LED screen (6), a switch button (5) and a sound box (13); each key (7) is connected with the test board (4) through a spring (16), an LED lamp is arranged in each key (7), a conductor sheet (17) is arranged at the bottom of each key, and a contact matched with the conductor sheet (17) is arranged on the surface of the test board (4);

the control system is electrically connected with the LED screen (6), the switch button (5), the sound box (13), the key (7) and the contact;

the movable slide rail comprises a first slide rail (3), a first lead screw (2) and a first motor (12); the bottoms of the opposite sides of the two test boards (4) are respectively provided with a first sliding block (1), a square groove is formed in the middle of the first sliding rail (3), and the first sliding blocks (1) are matched with the square grooves; the first motor (12) is fixedly arranged at one end of the first sliding rail (3), an output shaft of the first motor (12) penetrates through one end of the first sliding rail (3) and is in transmission connection with one end of the first lead screw (2), the other end of the first lead screw (2) sequentially penetrates through the two first sliding blocks (1) and is in rotation connection with the other end of the first sliding rail (3), the first lead screw (2) is respectively in threaded connection with the two first sliding blocks (1), and the rotation directions of internal threads of the two first sliding blocks (1) are opposite;

the method comprises the following steps:

step two: the control system drives the two first sliding blocks (1) to move oppositely through the rotation of the first motor (12) according to the age and sex conditions of testers, and further adjusts the distance between the two test boards (4);

the control system selects the line number of the key array according to the height, and selects the highest key 7 with the height larger than the recorded height by 60 cm;

step four: pressing the switch (5) button, starting the test, starting the countdown for 120s by the control system, and displaying on the LED screen (6); the control system defines a parameter i, wherein i is the ith number in the array, and i is 1;

step five: the control system controls the LED lamps in A (i) to flicker;

step seven: when B (i) is pressed, the LED lamps in B (i) are turned off;

step eight: the control system judges whether the countdown is finished: if yes, counting the pressing times, namely 2i, displaying the pressing times on the LED screen (6), and finishing the test; if not, the parameter i is equal to i +1, and the step five, the step six, the step seven and the step eight are repeatedly and sequentially executed.

2. The integrated physical fitness test method for college students' sports activities according to claim 1, wherein a leg (8) is screwed to one end of the bottom of the test board (4) far away from the first slider (1).

3. The comprehensive physical fitness test method for athletic activities of college students according to claim 2, wherein each of the supporting devices comprises a fixing nut, a second slide rail (10), a second slider (14), a supporting plate (11), and a driving device for driving the second slider (14) to move up and down in the second slide rail (10); the second sliding rail (10) is fixedly arranged at the back of the test board (4), one end of the second sliding block (14) is provided with a groove, one end of the supporting plate (11) is rotatably arranged in the groove through a rotating shaft, the supporting plate (11) is fixedly connected with the rotating shaft, and one end of the rotating shaft penetrates out of the groove and is in threaded connection with the fixing nut.

4. The integrated physical fitness test method for college student sports according to claim 3, wherein the driving means comprises a second motor (9) and a second lead screw (15); the second motor (9) is fixedly arranged at the top of the second sliding rail (10), an output shaft of the second motor (9) penetrates through the top of the second sliding rail (10) to be in transmission connection with one end of a second lead screw (15), the other end of the second lead screw (15) penetrates through the second sliding block (14) and is in rotating connection with the bottom of the second sliding rail (10), and the second lead screw (15) is in threaded fit with the second sliding block (14).