CN105233459B - Long-jump training device and its method - Google Patents
Long-jump training device and its method Download PDFInfo
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- CN105233459B CN105233459B CN201510671546.4A CN201510671546A CN105233459B CN 105233459 B CN105233459 B CN 105233459B CN 201510671546 A CN201510671546 A CN 201510671546A CN 105233459 B CN105233459 B CN 105233459B
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Abstract
The invention discloses a kind of long-jump training device and its methods, the device includes bottom plate, and it is set to the pedal on bottom plate, dynamometer, chronometer, velometer, display screen and power supply, wherein, pedal is set to the surface side of bottom plate, dynamometer is set between bottom plate and pedal, the stress of pedal when detecting take-off, chronometer and velometer are all set on bottom plate and pedal adjacent position, the time of sporter's pushes pedals and movement velocity when respectively to detect take-off, display screen is set to the side of the separate pedal on bottom plate, with dynamometer, chronometer is connected with velometer, and show measurement data, power supply respectively with dynamometer, chronometer, velometer is connected with display screen, it powers for each component of long-jump training device.The long-jump training device can each index during each long-jump of comprehensive detection sporter, discovery shortcoming improved to carry out training with a definite target in view, reaches ideal achievement.
Description
Technical field
The present invention relates to Sports training apparatus field, a kind of long-jump training device and its method are particularly related to.
Background technique
Track and field sports are jumped item also known as running broad jump, by run-up, take-off, the combination of actions such as are emptied and are landed and form.Tool
Body, sporter uses monopodia take-off along straight line run-up after take-off board frontal line, through flight phase, then with biped in sand pit
Landing.When match, ranking is determined with the length of jump.
There are many well known intelligence long-jump devices, such as CN2436187 discloses a kind of instrument for indication of measured long jump distance,
A kind of long-jump triple jump electroacoustic display board is disclosed in CN2034841, and a kind of long-jump distance survey is disclosed in CN2436187
Determine display instrument, discloses a kind of long-jump triple jump electroacoustic display board being made of cover board and seat board in CN2034841, but on
State intelligent long-jump device there is manufacturing costs it is high, the shortcoming such as have a single function.In particular, above-mentioned intelligence long-jump device is only realized
Single function.
It is well known that the length of jigging separation, the usually stress with pedal when movement velocity, take-off, pushes pedals when
Between it is related to the factors such as sporter's own wt.Sporter is in trained each long-jump, if it is possible to more than definitely grasping
Information then can instruct sporter to find its shortcoming, to carry out training with a definite target in view, and further be mentioned accordingly
It is high, it will be able to reach ideal achievement.However, not yet the long-jump device of above data can be effectively detected in discovery at present,
There is no corresponding training method, therefore, be not possible to that all data index of sporter during long-jump is effectively detected at present,
And then find insufficient, progress special training.
Summary of the invention
In view of this, it is an object of the invention to propose a kind of long-jump training device and its method, comprehensive detection sporter
Indices during each long-jump.
Include bottom plate based on above-mentioned purpose long-jump training device provided by the invention and is set to stepping on the bottom plate
Plate, dynamometer, chronometer, velometer, display screen and power supply, wherein the pedal is set to the surface side of the bottom plate；Institute
It states dynamometer to be set between the bottom plate and the pedal, the stress of pedal when detecting take-off；The chronometer and institute
State the position adjacent with the pedal that velometer is all set on the bottom plate, respectively to detect take-off when sporter trample
The time of the pedal and movement velocity；The display screen is set to the side far from the pedal on the bottom plate, with institute
State dynamometer, the chronometer connects with the velometer, and shows measurement data；The power supply respectively with the dynamometer,
Chronometer, velometer are connected with display screen, are that each component of the long-jump training device is powered.
Optionally, on the bottom plate, it is equipped with the first fixed link in the adjacent position of the pedal, first fixed link
Height is 0.4m-0.6m, and the chronometer is installed on the top of first fixed link.
Preferably, the height of first fixed link is 0.5m.
Optionally, on the bottom plate, it is equipped with the second fixed link in the adjacent position of the pedal, second fixed link
Height is 1m-1.4m, and the velometer is installed on the top of second fixed link.
Preferably, the height of second fixed link is 1.2m.
Optionally, the velometer is that sport holds radar meter.
Preferably, the chronometer is light chronometer.
Optionally, on the bottom plate, far from the pedal side, it is additionally provided with third fixed link, the display screen is fixed
In the top of the third fixed link, the height of the third fixed link is 1m-1.3m.
Optionally, the dynamometer is TC-1 spring dynamometer or SL-1 type digital force-measuring instrument.
Based on identical inventive concept, the present invention also provides a kind of methods using the long-jump training device, including with
Lower step:
Step S1: power supply, input motion person number and body weight parameters are opened；
Step S2: after sporter's take-off, complete detection is carried out to the stress of the pushes pedals of the secondary long-jump, time, speed；
Step S3: after terminating jigging separation, which is measured and inputs the long-jump training device；
Step S4: control arithmetic element receives the data that the velometer, chronometer and dynamometer detect, and input
Sporter weight and the secondary long-jump range data, and be updated to following formula:
S=A*F*V/T/M ... (1)
Wherein: S is the distance of long-jump；A is correction factor, determines correction value according to different type human and environment, the value
It to be obtained by a large amount of exercise testing, movement velocity when V is the take-off measured by the velometer, F is by dynamometer
The stress size of pushes pedals when the take-off of detection, T are the time of the pushes pedals detected by tester, and M is oneself of sporter
Body weight；
Step S5: sporter repeats jigging separation, repeats step S2 to step S4, the control arithmetic element
Multi-group data is acquired, substitutes into formula (1), and carry out data sunykatuib analysis, determines that each sporter's is steady for different motion person
Fixed correction factor A；
Step S6: display screen 10 shows each jigging separation data of sporter.
From the above it can be seen that long-jump training device provided by the invention, by the dynamometer of setting, chronometer and
Velometer, the indices during each long-jump of comprehensive detection sporter, and the specific of indices is shown by display screen
Testing result facilitates observation.The present invention also provides a kind of training methods carried out using the long-jump training device, pass through the dress
The data of detection are set, formula is substituted into and is fitted, can effectively instruct sporter to find shortcoming, to shoot the arrow at the target
Training, improved, reach ideal achievement.
Detailed description of the invention
Fig. 1 is the top view of long-jump training device involved in the embodiment of the present invention；
Fig. 2 is the schematic diagram of the stereochemical structure of long-jump training device involved in the embodiment of the present invention；
Fig. 3 is the structural block diagram of long-jump training device involved in the embodiment of the present invention；
Fig. 4 is the flow diagram using long-jump training device involved in the embodiment of the present invention.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with specific embodiment, and reference
Attached drawing, the present invention is described in more detail.
Fig. 1 is the top view of long-jump training device involved in the embodiment of the present invention, and Fig. 2 is the embodiment of the present invention institute
The schematic diagram of the stereochemical structure for the long-jump training device being related to.As depicted in figs. 1 and 2, in the present embodiment, the long-jump training
Device includes bottom plate 1 and the pedal 2 being set on the bottom plate 1, dynamometer 3, chronometer 5, velometer 7,9 and of display screen
Power supply 10.
Wherein, the pedal 2 is set to the surface side of the bottom plate 1；The dynamometer 3 is set to the bottom plate 1 and institute
Between stating pedal 2, the stress of the pedal 2 when detecting take-off；The chronometer 5 and the velometer 7 are all set in described
The position adjacent with the pedal 2 on bottom plate 1, respectively to detect take-off when sporter trample the pedal 2 time and
Movement velocity；The display screen 9 is set to the side far from the pedal 2 on the bottom plate 1, with the dynamometer 3, described
Chronometer 5 and the velometer 7 connect, to show measurement data；The power supply 10 respectively with the dynamometer 3, chronometer
5, velometer 7 and display screen 9 connect, for each component power supply for long-jump training device.
According to description above it is found that long-jump training device provided by the present embodiment of the invention is equipped with dynamometer, surveys
When device and velometer so as to which all data index of sporter during long-jump is effectively detected understand its deficiency, it is real
Training with a definite target in view is applied, sports achievement is improved.
As shown in Fig. 2, as a preferred embodiment, on the bottom plate 1, the position adjacent with the pedal 2, if
There is the first fixed link 4, the height of first fixed link 4 is 0.4m-0.6m.The chronometer 5 is installed on first fixed link 4
Top.
Preferably, the height of first fixed link 4 is 0.5m, the chronometer 5 is installed on first fixed link 4
Top.The elevation carrection is accurate, and when avoiding pushes pedals, the dust that ground raises interferes testing result.
In the present embodiment, the chronometer 5 preferably uses light chronometer.In addition, the chronometer 5 uses infrared receiver
Bashertron starts timing when infrared ray is separated, and after partition is opened, stops timing.It can accurately be examined using light chronometer 5
Survey the time of sporter's pushes pedals.
As shown in Fig. 2, as a preferred embodiment, on the bottom plate 1, and the position adjacent with the pedal 2,
It is provided with the second fixed link 6 side by side with first fixed link 4, the height of second fixed link 6 is 1m-1.4m.The survey
Fast device 7 is installed on the top of second fixed link 6.
Preferably, the height of first fixed link 4 is 1.2m.
The velometer 7 for example may be selected sport and hold radar meter, model XA.00-BUSHNELL (Beijing Zhuo Chuan
Electronic Science and Technology Co., Ltd.).
TC-1 spring dynamometer or SL-1 type digital force-measuring instrument for example may be selected in the dynamometer 3.
As an optional embodiment, in the present embodiment, on the bottom plate 1, and one far from the pedal 2
Side is additionally provided with third fixed link 8.The display screen 9 is fixed on the top of the third fixed link 8, the display screen 9 and the survey
Fast device 7, chronometer 5 and dynamometer 3 connect, and for showing every Testing index, facilitate observation.Meanwhile the display screen 9 also has
Data input function, to indexs such as input motion person number, body weight parameters, long-jump distances.
In the present embodiment, the power supply 10 is fixed on the bottom plate 1, and is set to side by side with the display screen 9
Side far from the pedal 2, for powering for the display screen 9, velometer 7, chronometer 5 and dynamometer 3.
It should be noted that all statements for using " first ", " second ", " third " are in the embodiment of the present invention
Distinguish three non-equal entities of same names or non-equal parameter, it is seen that " first ", " second " and " third " only for
The convenience of statement should not be construed as the restriction to the embodiment of the present invention.
Fig. 3 is the structural block diagram of long-jump training device involved in the embodiment of the present invention；Fig. 4 is to use reality of the invention
Apply the flow diagram of long-jump training device involved in example.As shown in Figure 3 and Figure 4, when using involved by the embodiment of the present invention
And long-jump training device when, which is set to 11 side of sand pit, and detected in the steps below:
Step S1: opening power supply 10, by display screen 9, input motion person number and body weight parameters M.
Step S2: after sporter's take-off, complete detection is carried out to the stress of the pushes pedals of the secondary long-jump, time, speed.
Wherein, sporter tramples the 2 movement velocity V of pedal when velometer 7 detects take-off；Sporter steps on when chronometer 5 detects take-off
Step on the time T of the pedal 2；Dynamometer 3 detects the stress F of the pedal 2 when take-off.
Step S3: after terminating the secondary jigging separation, measuring the secondary long-jump distance S, and passes through display screen 9, input
The distance S of the secondary jigging separation.
Step S4: control arithmetic element is received, is stored, velometer 7, chronometer 5 and dynamometer 3 described in operation detect
Data, and input sporter weight and the secondary long-jump range data；And it is updated to following formula:
S=A*F*V/T/M ... (1)
Wherein: S is the distance of long-jump；A is correction factor, determines correction value according to different type human and environment, the value
It to be obtained by a large amount of exercise testing；Movement velocity when V is the take-off measured by the velometer 5；F is by dynamometer
The stress size of pushes pedals when the take-off of 3 detections；T is the time of the pushes pedals detected by tester 7；M is sporter's
Own wt.
S is related with V, F, T and M, and interrelated between each parameter.Wherein, movement velocity V is faster, jumps remoter；It steps on
Plate to put forth effort F bigger, jump also remoter；The time T that pedal is puted forth effort is shorter, then jumps remoter；Conversely, itself weight of sporter
The amount M the heavy more jumps not far.
Step S5: sporter repeats jigging separation, repeats step S2 to step S4, the control arithmetic element
12 acquisition multi-group datas, substitute into formula (1), and carry out data sunykatuib analysis, determine each sporter's for different motion person
Stable correction factor A.
Step S6: display screen 10 shows the exercise data and coefficient A value of each long-jump of sporter.
Preferably, the distance S can also be measured by range finder, which connects display screen 9 and power supply, and sporter jumps
After remote, range data is input to control arithmetic element 12 and is stored and calculated, and is shown in display screen 9.The control
Arithmetic element 12 may be disposed in the display 9, to reduce the volume of device.
Long-jump is repeated in the long-jump training device of sporter through the invention, obtains related F, V, T of several groups etc.
Detection data, and be fitted by means of above-mentioned formula (1), in this way, it is possible to embodiment through the invention with a definite target in view
Related long-jump training device detects the deficiency of sporter, is improved to reach ideal achievement.
From the above it can be seen that long-jump training device provided by the invention, by the dynamometer of setting, chronometer and
Velometer, the indices during each long-jump of comprehensive detection sporter, and the specific of indices is shown by display screen
Testing result facilitates observation.Furthermore sporter can be effectively instructed by the data that the long-jump training device detects, is found
Its shortcoming improves and reaches ideal achievement so as to carry out training with a definite target in view, make sporter lack to walk it is curved
Road.
It should be understood by those ordinary skilled in the art that: the discussion of any of the above embodiment is exemplary only, not
It is intended to imply that the scope of the present disclosure (including claim) is limited to these examples；Under thinking of the invention, above embodiments
Or it can also be combined between the technical characteristic in different embodiments, and there are different aspects present invention as described above
Many other variations, in order to it is concise they do not provided in details.Therefore, all within the spirits and principles of the present invention,
Any omission, modification, equivalent replacement, improvement for being made etc., should all be included in the protection scope of the present invention.
Claims (1)
1. a kind of long-jump training device, which is characterized in that including bottom plate and the pedal being set on the bottom plate, dynamometer,
Chronometer, velometer, display screen and power supply, wherein
The pedal is set to the surface side of the bottom plate；
The dynamometer is set between the bottom plate and the pedal, the stress of pedal when detecting take-off, the dynamometry
Device is TC-1 spring dynamometer or SL-1 type digital force-measuring instrument；
The chronometer and the velometer are all set in the position adjacent with the pedal on the bottom plate, respectively to examine
Sporter tramples time and the movement velocity of the pedal when surveying take-off, and the chronometer is light chronometer, and the velometer is
Sport holds radar meter；
The display screen be set on the bottom plate far from the pedal side, with the dynamometer, the chronometer and
The velometer connection, and show measurement data；
The power supply is connect with the dynamometer, chronometer, velometer and display screen respectively, is each of the long-jump training device
Component power supply；
On the bottom plate, it is equipped with the first fixed link in the adjacent position of the pedal, the height of first fixed link is 0.5m,
The chronometer is installed on the top of first fixed link；
On the bottom plate, it is equipped with the second fixed link positioned at the adjacent position of the pedal, the height of second fixed link is
1.2m, the velometer are installed on the top of second fixed link；
On the bottom plate, the separate pedal side, it is additionally provided with third fixed link, it is solid that the display screen is fixed on the third
The top of fixed pole, the height of the third fixed link are 1m-1.3m；
Use the method for the long-jump training device, comprising the following steps:
Step S1: power supply, input motion person number and body weight parameters are opened；
Step S2: after sporter's take-off, complete detection is carried out to the stress of the pushes pedals of the secondary long-jump, time, speed；
Step S3: after terminating jigging separation, which is measured and inputs the long-jump training device；
Step S4: control arithmetic element receives the data that the velometer, chronometer and dynamometer detect, and the fortune of input
The weight of dynamic person and the range data of the secondary long-jump, and it is updated to following formula:
S=A*F*V/T/M ... (1)
Wherein: S is the distance of long-jump；A is correction factor, determines correction value according to different type human and environment, which will lead to
It crosses a large amount of exercise testing and obtains, movement velocity when V is the take-off measured by the velometer, F is to be detected by dynamometer
Take-off when pushes pedals stress size, T is the time of the pushes pedals detected by chronometer, and M is itself weight of sporter
Amount；
Step S5: sporter repeats jigging separation, repeats step S2 to step S4, the control arithmetic element acquisition
Multi-group data substitutes into formula (1), and carries out data sunykatuib analysis, determines that each sporter's is stable for different motion person
Correction factor A；
Step S6: display screen shows each jigging separation data of sporter and correction factor A.
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| CN201510671546.4A CN105233459B (en) | 2015-10-16 | 2015-10-16 | Long-jump training device and its method |
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| CN201510671546.4A CN105233459B (en) | 2015-10-16 | 2015-10-16 | Long-jump training device and its method |
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| CN105233459A CN105233459A (en) | 2016-01-13 |
| CN105233459B true CN105233459B (en) | 2019-02-01 |
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| CN109603074A (en) * | 2019-02-25 | 2019-04-12 | 渤海大学 | Long jump training system based on ergograph and digitlization runway |
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| CN202636964U (en) * | 2012-06-11 | 2013-01-02 | 滨州学院 | Pelma dynamometer for athlete |
| CN103748589A (en) * | 2011-02-17 | 2014-04-23 | 耐克国际有限公司 | Tracking of user performance metrics during workout session |
| CN205108880U (en) * | 2015-10-16 | 2016-03-30 | 湖南师范大学 | Long -jump trainer |
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| US6496787B1 (en) * | 1994-11-21 | 2002-12-17 | Phatrat Technologies, Inc. | Apparatus and method for determining loft time and speed |
| CN2439671Y (en) * | 2000-09-20 | 2001-07-18 | 中国科学院合肥智能机械研究所 | Force-measuring platform |
| CN2706206Y (en) * | 2004-04-06 | 2005-06-29 | 烟台师范学院 | Photoelectric longitudinal jumping instrument |
| CN201297921Y (en) * | 2008-09-11 | 2009-08-26 | 王培勇 | Human body vertical jump height measuring apparatus |
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