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A sports fitness test device

A test device and physical fitness technology, which is applied in the field of sports physical fitness test devices, can solve the problems of cumbersome testing, difficulty in popularization, and high price, and achieve the effect of simple and effective structure, easy popularization, and low cost

Active Publication Date: 2019-11-15
HEILONGJIANG UNIVERSITY OF SCIENCE AND TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In sports, it is usually necessary to conduct regular physical fitness tests. However, at present, physical fitness tests need to complete a variety of sports according to the formulated plan, and special personnel are required to conduct statistical analysis. conduct
At present, there are some special equipment for physical fitness testing on the market, but the testing is also cumbersome and expensive, and it is difficult to popularize

Method used

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Experimental program
Comparison scheme
Effect test

specific Embodiment approach 1

[0012] Specific implementation one: as Figure 1~Figure 5 As shown, the present invention discloses a sports physical fitness testing device, including a running device, a slope base 8, an infrared timing device 9 and a breathing display device 10. The running device includes a rectangular frame 1, four mounting nails 6, four There are two compression springs 7, multiple screws 2, multiple sleeves 3, multiple tightening nuts 4 and multiple compression springs one 5. The inner side of the rectangular frame 1 is fixed with multiple screws 2 at equal intervals along the front and rear directions. The plurality of screws 2 are arranged in the left and right directions, the sleeve 3 is rotatably sleeved in the middle of each screw 2, the fastening nuts 4 are screwed on both ends of each screw 2, and each screw 2 is screwed together. The compression spring 1 5 is sleeved between the sleeve 3 and the two tightening nuts 4, the upper surface of the slope base 8 is inclined backward, a...

specific Embodiment approach 2

[0013] Specific implementation two: as Figure 4 As shown, this embodiment is a further description of the specific embodiment 1. The infrared timing device 9 is powered by an external power supply 11, and the control main board 9-1 is electrically connected to the infrared transmitter 9-2, so The infrared receiver 9-3 is electrically connected with the timing module 9-4, and the timing module 9-4 is electrically connected with the display module 9-5.

specific Embodiment approach 3

[0014] Specific implementation three: as Figure 5 As shown, this embodiment is a further description of the specific embodiment 1. The tube wall of the display tube 10-2 of the breathing display device 10 is provided with a scale line 10-4 along its length direction, and the breathing tube 10 -3 A breathing mouth 10-5 is installed at the other end.

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Abstract

The invention discloses a physical fitness test device for physical education, and relates to a physical fitness test device. The inner side of a rectangular frame is fixedly provided with a pluralityof screw rods, a sleeve is rotatably arranged in the middle of each screw rod, fastening nuts are screwed to the two ends of each screw rod, and first compression springs are sleeved between the sleeves and the fastening nuts; the four corners of the rectangular frame are provided with through holes and fixedly connected with a slope surface base through mounting screws, and second compression springs are arranged between the rectangular frame and the slope surface base; the slope surface base is fixedly provided with a hand support bracket, a shell is fixed on the hand support bracket, a control main board and a timing module are located in the shell, a display module is arranged on the surface of the shell, grooves are oppositely formed in the two mounting screws, and an infrared emitter and an infrared receiver are fixed in the two grooves respectively; a sealed water storage box is fixed on the hand support bracket, one end of a display tube penetrates into the water surface of the sealed water storage box, and one end of a breathing tube penetrates into the water surface of the sealed water storage box. By means of the physical fitness test device, the time difference betweenevery two steps during running can be recorded, in cooperation with a breathing display device, the physical fitness test device assists a user in knowing the time when the physical fitness begins todecline, and the device is simple, effective and easy to popularize.

Description

technical field [0001] The invention relates to a physical fitness testing device, in particular to a physical fitness testing device for sports. Background technique [0002] Sports can improve physical strength and strengthen physical fitness. Therefore, everyone should exercise appropriately. In sports, physical fitness tests are usually required on a regular basis. However, at present, physical fitness tests need to complete a variety of sports according to the formulated plan, and require a special person to perform statistical analysis, which is not only cumbersome, but also requires special personnel to cooperate, and a single person cannot conduct. At present, there are some special equipment for physical fitness test on the market, but the test is also cumbersome and expensive, and it is difficult to popularize. SUMMARY OF THE INVENTION [0003] The purpose of the present invention is to provide a sports physical fitness test device, which can record the time di...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A63B69/00A63B21/22A63B71/06
CPCA63B21/222A63B69/0035A63B71/0619A63B71/0686A63B2220/62A63B2220/805A63B2220/833A63B2230/40
Inventor 李明慧
Owner HEILONGJIANG UNIVERSITY OF SCIENCE AND TECHNOLOGY
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