CN213724775U

CN213724775U - Automatic evaluation all-in-one of running

Info

Publication number: CN213724775U
Application number: CN202022596304.2U
Authority: CN
Inventors: 孙紫阳; 杨斌
Original assignee: Jiangsu Fenghuang Intelligent Education Research Institute Co ltd
Current assignee: Jiangsu Fenghuang Intelligent Education Research Institute Co ltd
Priority date: 2020-11-11
Filing date: 2020-11-11
Publication date: 2021-07-20
Anticipated expiration: 2030-11-11

Abstract

The utility model discloses an automatic evaluation all-in-one of running, including shell and support base, the last fixed surface of shell is connected with the detection case, one side inner wall fixedly connected with fixed block of detection case, the last fixed surface of fixed block is connected with the supporting seat, and the last fixed surface of supporting seat is connected with the motor, and the one end fixedly connected with gear of motor output shaft, and one side fixedly connected with slide rail of fixed block, one side swing joint of slide rail has the rack, and the rack meshes with the gear mutually, one side fixedly connected with backup pad of fixed block, two bracing pieces of last fixed surface of backup pad, one side swing joint of bracing piece have infrared detector. The utility model has the advantages that can adapt to the runner of different heights, the suitability is good, has improved the suitability of device, and has added the detection accuracy to solved the time that can not the accurate determination runner's arrival terminal point, improved the degree of accuracy of device survey.

Description

Automatic evaluation all-in-one of running

Technical Field

The utility model relates to a running evaluation technical field especially relates to an automatic evaluation all-in-one of running.

Background

The national student physical health standard test requires that all boys of junior high school and university must run the test, there are some companies and scholars to propose some intelligent test systems at present, the running evaluation technique is a device that is applied to the inspection and survey of college student's sports quality, utilize infrared sensor's detection technology and computer analysis to survey the score of running, when testing according to the running evaluation appearance, the interactive ability is poor, degree of automation is low, network data ization is not strong, therefore, the market urgently needs a succinct, convenient automatic evaluation all-in-one of running.

The general automatic evaluation device for running in the current market cannot accurately measure the time of the runner reaching the terminal point when measuring the score of the runner, so that the accuracy of measurement is reduced, and an automatic evaluation all-in-one machine for running is urgently needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an automatic evaluation all-in-one machine for running.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an automatic evaluation all-in-one of running, includes shell and support base, the last fixed surface of shell is connected with the detection case, one side inner wall fixedly connected with fixed block of detection case, the last fixed surface of fixed block is connected with the supporting seat, the last fixed surface of supporting seat is connected with the motor, and the one end fixedly connected with gear of motor output shaft, and one side fixedly connected with slide rail of fixed block, one side swing joint of slide rail has the rack, and the rack meshes with the gear mutually, one side fixedly connected with backup pad of fixed block, two bracing pieces of last fixed surface fixedly connected with of backup pad, one side swing joint of bracing piece have infrared detector, one side fixedly connected with trace of infrared detector, trace and rack swing joint.

Preferably, the outer wall of one side of the detection box is fixedly connected with a first receiving plate and a second receiving plate, and the second receiving plate is positioned under the first receiving plate.

Preferably, the inner wall of the bottom of the shell is fixedly connected with a battery and a processor, the battery is electrically connected with the processor, and the processor is connected with the infrared detector through a signal line.

Preferably, the upper surface of shell is equipped with a plurality of buttons, and one side swing joint of shell has the mounting panel, and one side scarf joint of mounting panel has the screen, and the screen passes through signal line with the treater and is connected.

Preferably, the upper surface of the supporting base is fixedly connected with a telescopic rod, the top end of the telescopic rod is fixedly connected with a camera, and the camera is connected with the processor through a signal line.

Preferably, one side of the shell is provided with a connecting wire, and one end of the connecting wire is connected with the camera.

Preferably, one side of the shell is provided with a data input end and a data output end.

The utility model has the advantages that:

1. through the setting of telescopic link, can adjust the height of camera according to runner's height to can adapt to the runner of different heights, the suitability is good, has improved the suitability of device.

2. Through the setting of infrared detector, can drive the gear at the motor and rotate, because gear and rack mesh mutually, so drive the rack and slide from top to bottom in one side of slide rail, and then drive the trace luffing motion, drive infrared detector promptly and reciprocate to can change infrared detector's direction of detection, increased the detection accuracy, thereby solved the time that can not the accurate determination runner's arrival terminal, improved the degree of accuracy of device survey.

3. Through the setting of camera, can discern every runner's position to through can discerning a plurality of runners, thereby can a plurality of runners detect the survey of running simultaneously, save time has improved the recognition effect of device.

Drawings

Fig. 1 is a schematic view of a main view structure of an automatic running evaluation integrated machine provided by the present invention;

fig. 2 is a schematic view of the internal structure of an automatic running evaluation integrated machine provided by the present invention;

fig. 3 is the schematic view of the sectional structure of the automatic evaluation all-in-one running machine provided by the present invention.

In the figure: 1. a housing; 2. a data input; 3. a data output terminal; 4. a connecting wire; 5. a support base; 6. a telescopic rod; 7. a camera; 8. a detection box; 9. a battery; 10. a processor; 11. a screen; 12. pressing a key; 13. a slide rail; 14. a rack; 15. a gear; 16. a motor; 17. a linkage rod; 18. an infrared detector; 19. a first receiving plate; 20. a second receiving plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. It should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and their meaning in the context of this patent may be understood by those skilled in the art as appropriate.

Referring to fig. 1-3, an automatic evaluation all-in-one machine for running comprises a shell 1 and a supporting base 5, wherein a detection box 8 is fixed on the upper surface of the shell 1 through bolts, the shell 1 plays a supporting role for the detection box 8, a fixed block is fixed on the inner wall of one side of the detection box 8 through bolts, a supporting seat is fixed on the upper surface of the fixed block through bolts, a motor 16 is fixed on the upper surface of the supporting seat through bolts, the supporting seat plays a supporting role for the motor 16, one end of the output shaft of the motor 16 is connected with a gear 15 in a key mode, the motor 16 provides rotating power for the gear 15, a sliding rail 13 is fixed on one side of the fixed block through bolts, a rack 14 is connected on one side of the sliding rail 13 in a sliding mode, the rack 14 is meshed with the gear 15, the gear 15 is meshed with the rack 14, namely, the rack 14 is driven to slide up and down on one side of the sliding rail 13, and a supporting plate is fixed on one side of the fixed block through bolts, the upper surface of backup pad has two bracing pieces through the bolt fastening, one side of bracing piece is rotated and is connected with infrared detector 18, one side of infrared detector 18 is passed through the bolt fastening and is had trace 17, trace 17 and rack 14 sliding connection, utilize rack 14 to drive trace 17 luffing motion, it reciprocates to drive infrared detector 18 promptly, thereby can change infrared detector 18's direction of detection, the detection accuracy has been increased, thereby the time of arrival terminal point that can not the accurate determination runner has been solved, the degree of accuracy of device survey has been improved.

In the utility model, a first receiving board 19 and a second receiving board 20 are fixed on the outer wall of one side of a detection box 8 through bolts, the first receiving board 19 and the second receiving board 20 are convenient for receiving detected signals, the second receiving board 20 is positioned under the first receiving board 19, a battery 9 and a processor 10 are fixed on the inner wall of the bottom of a shell 1 through bolts, the battery 9 supplies power for the processor 10, the battery 9 is electrically connected with the processor 10, the processor 10 is connected with an infrared detector 18 through a signal line, the upper surface of the shell 1 is provided with a plurality of keys 12, one side of the shell 1 is rotatably connected with a mounting board, one side of the mounting board is embedded with a screen 11, the keys 12 are convenient for operating the screen 11, the screen 11 is connected with the processor 10 through a signal line, an expansion link 6 is fixed on the upper surface of a supporting base 5 through bolts, a camera 7 is fixed on the top end of the expansion link 6 through bolts, camera 7's design, can discern every runner's position, and through can discerning a plurality of runners, thereby can a plurality of runners detect the survey of running simultaneously, time saving, the recognition effect of device has been improved, camera 7 is connected with treater 10 passing signal line, the design of telescopic link 6, can adjust camera 7's height according to runner's height, thereby can adapt to the runner of different heights, the suitability is good, one side of shell 1 is equipped with connecting wire 4, the one end of connecting wire 4 is connected with camera 7, connecting wire 4 provides electric power to camera 7, one side of shell 1 is equipped with data input part 2 and data output part 3.

The working principle is as follows: when the device is used, firstly, before running, a straight line is pulled on the ground as a finish line, then the camera 7 and the detection box 8 are placed at the end position of the runway, then runners of each runway are monitored through the infrared detectors 18 in the camera 7 and the detection box 8, the position of each runner can be identified through the camera 7, simultaneously, running training can be carried out by a plurality of runners together, next, the motor 16 is started, the motor 16 drives the gear 15 to rotate, the gear 15 is meshed with the rack 14, so that the rack 14 is driven to slide up and down on one side of the slide rail 13, the linkage rod 17 is driven to swing up and down, namely the infrared detector 18 is driven to move up and down, the detection direction of the infrared detector 18 can be changed, the detection accuracy is increased, and signals detected by the infrared detector 18 can be received through the first receiving plate 19 and the second receiving plate 20, until the runner presses the foot or exceeds the finish line, the pressing time of the runner is calculated by the infrared detector 18 and uploaded to the processor 10, the data is analyzed by the processor 10 and then uploaded to the screen 11 through a signal line, and thereby the running performance of the runner is published.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An automatic evaluation all-in-one machine for running comprises a shell (1) and a supporting base (5), and is characterized in that a detection box (8) is fixedly connected to the upper surface of the shell (1), a fixed block is fixedly connected to the inner wall of one side of the detection box (8), a supporting seat is fixedly connected to the upper surface of the fixed block, a motor (16) is fixedly connected to the upper surface of the supporting seat, a gear (15) is fixedly connected to one end of an output shaft of the motor (16), a sliding rail (13) is fixedly connected to one side of the fixed block, a rack (14) is movably connected to one side of the sliding rail (13), the rack (14) is meshed with the gear (15), a supporting plate is fixedly connected to one side of the fixed block, two supporting rods are fixedly connected to the upper surface of the supporting plate, an infrared detector (18) is movably connected to one side of the supporting rods, and a linkage rod (17) is fixedly connected to one side of the infrared detector (18), the linkage rod (17) is movably connected with the rack (14).

2. An automatic evaluation all-in-one of running according to claim 1, characterized in that, the outer wall of one side of detection case (8) is fixedly connected with first receiving board (19) and second receiving board (20), second receiving board (20) is located under first receiving board (19).

3. An automatic evaluation all-in-one of running according to claim 1, characterized in that, the bottom inner wall fixedly connected with battery (9) and treater (10) of shell (1), battery (9) and treater (10) electric connection, treater (10) pass through signal line connection with infrared detector (18).

4. A running automatic evaluation all-in-one machine as claimed in claim 3, wherein the upper surface of the shell (1) is provided with a plurality of keys (12), one side of the shell (1) is movably connected with a mounting plate, one side of the mounting plate is embedded with a screen (11), and the screen (11) is connected with the processor (10) through a signal line.

5. An automatic evaluation all-in-one of running according to claim 4, characterized in that the upper surface of support base (5) is fixedly connected with telescopic link (6), the top of telescopic link (6) is fixedly connected with camera (7), camera (7) and treater (10) are connected through the signal line.

6. A running automatic evaluation all-in-one machine as claimed in claim 5, characterized in that one side of the shell (1) is provided with a connecting line (4), and one end of the connecting line (4) is connected with the camera (7).

7. An automatic evaluation all-in-one running machine as claimed in claim 1, wherein one side of the shell (1) is provided with a data input end (2) and a data output end (3).